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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.15 by root, Sun Nov 20 22:29:36 2011 UTC vs.
Revision 1.83 by root, Mon Apr 7 22:36:54 2014 UTC

1#include <stddef.h>
2
1#include "EXTERN.h" 3#include "EXTERN.h"
2#include "perl.h" 4#include "perl.h"
3#include "XSUB.h" 5#include "XSUB.h"
4 6
7#define ECB_NO_THREADS 1
8#define ECB_NO_LIBM 1
9#include "ecb.h"
10
11#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
12#include "xthread.h"
13#include "schmorp.h"
14
15#ifdef I_DLFCN
16 #include <dlfcn.h>
17#endif
18
19// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
20// but then fail to define the api functions unless you ALSO define
21// this. This breaks 100% of the opencl 1.1 apps, for what reason?
22// after all, the functions are deprecated, not removed.
23// in addition, you cannot test for this in any future-proof way.
24// each time a new opencl version comes out, you need to make a new
25// release.
26#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
27
28#ifndef PREFER_1_1
29 #define PREFER_1_1 1
30#endif
31
32#if PREFER_1_1
33 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
34#endif
35
36#ifdef __APPLE__
37 #define CLHDR(name) <OpenCL/name>
38#else
39 #define CLHDR(name) <CL/name>
40#endif
41
5#include <CL/opencl.h> 42#include CLHDR(opencl.h)
6 43
44#if 0
45#ifndef CL_VERSION_1_2
46 #include CLHDR(cl_d3d9.h)
47#endif
48#endif
49
50#if _WIN32
51 #include CLHDR(cl_d3d10.h)
52 #if CL_VERSION_1_2
53 #include CLHDR(cl_d3d11.h)
54 #endif
55 #include CLHDR(cl_dx9_media_sharing.h)
56#endif
57
58#ifndef CL_VERSION_1_2
59 #undef PREFER_1_1
60 #define PREFER_1_1 1
61#endif
62
63// make sure all constants we might use are actually defined
64#include "default.h"
65
7typedef cl_platform_id OpenCL__Platform; 66typedef cl_platform_id OpenCL__Platform;
8typedef cl_device_id OpenCL__Device; 67typedef cl_device_id OpenCL__Device;
68typedef cl_device_id OpenCL__SubDevice;
9typedef cl_context OpenCL__Context; 69typedef cl_context OpenCL__Context;
10typedef cl_command_queue OpenCL__Queue; 70typedef cl_command_queue OpenCL__Queue;
11typedef cl_mem OpenCL__Memory; 71typedef cl_mem OpenCL__Memory;
12typedef cl_mem OpenCL__Buffer; 72typedef cl_mem OpenCL__Buffer;
73typedef cl_mem OpenCL__BufferObj;
13typedef cl_mem OpenCL__Image; 74typedef cl_mem OpenCL__Image;
14typedef cl_mem OpenCL__Image2D;
15typedef cl_mem OpenCL__Image3D;
16typedef cl_mem OpenCL__Memory_ornull; 75typedef cl_mem OpenCL__Memory_ornull;
17typedef cl_mem OpenCL__Buffer_ornull; 76typedef cl_mem OpenCL__Buffer_ornull;
18typedef cl_mem OpenCL__Image_ornull; 77typedef cl_mem OpenCL__Image_ornull;
19typedef cl_mem OpenCL__Image2D_ornull;
20typedef cl_mem OpenCL__Image3D_ornull;
21typedef cl_sampler OpenCL__Sampler; 78typedef cl_sampler OpenCL__Sampler;
22typedef cl_program OpenCL__Program; 79typedef cl_program OpenCL__Program;
23typedef cl_kernel OpenCL__Kernel; 80typedef cl_kernel OpenCL__Kernel;
24typedef cl_event OpenCL__Event; 81typedef cl_event OpenCL__Event;
25typedef cl_event OpenCL__UserEvent; 82typedef cl_event OpenCL__UserEvent;
26 83
27typedef SV *FUTURE; 84typedef struct mapped * OpenCL__Mapped;
85
86static HV
87 *stash_platform,
88 *stash_device,
89 *stash_subdevice,
90 *stash_context,
91 *stash_queue,
92 *stash_program,
93 *stash_kernel,
94 *stash_sampler,
95 *stash_event,
96 *stash_userevent,
97 *stash_memory,
98 *stash_buffer,
99 *stash_bufferobj,
100 *stash_image,
101 *stash_image1d,
102 *stash_image1darray,
103 *stash_image1dbuffer,
104 *stash_image2d,
105 *stash_image2darray,
106 *stash_image3d,
107 *stash_mapped,
108 *stash_mappedbuffer,
109 *stash_mappedimage;
28 110
29/*****************************************************************************/ 111/*****************************************************************************/
30 112
113// name must include a leading underscore
114// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
115// for perl. doh.
116static void *
117glsym (const char *name)
118{
119 void *fun = 0;
120
121 #if defined I_DLFCN && defined RTLD_DEFAULT
122 fun = dlsym (RTLD_DEFAULT, name + 1);
123 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
124
125 if (!fun)
126 {
127 static void *libgl;
128 static const char *glso[] = {
129 "libGL.so.1",
130 "libGL.so.3",
131 "libGL.so.4.0",
132 "libGL.so",
133 "/usr/lib/libGL.so",
134 "/usr/X11R6/lib/libGL.1.dylib"
135 };
136 int i;
137
138 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
139 {
140 libgl = dlopen (glso [i], RTLD_LAZY);
141 if (libgl)
142 break;
143 }
144
145 if (libgl)
146 {
147 fun = dlsym (libgl, name + 1);
148 if (!fun) fun = dlsym (libgl, name);
149 }
150 }
151 #endif
152
153 return fun;
154}
155
156/*****************************************************************************/
157
31/* up to two temporary buffers */ 158/* up to two temporary buffers */
32static void * 159static void * ecb_noinline
33tmpbuf (size_t size) 160tmpbuf (size_t size)
34{ 161{
162 enum { buffers = 4 };
35 static int idx; 163 static int idx;
36 static void *buf [2]; 164 static void *buf [buffers];
37 static size_t len [2]; 165 static size_t len [buffers];
38 166
39 idx ^= 1; 167 idx = (idx + 1) % buffers;
40 168
41 if (len [idx] < size) 169 if (len [idx] < size)
42 { 170 {
43 free (buf [idx]); 171 free (buf [idx]);
44 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 172 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
46 } 174 }
47 175
48 return buf [idx]; 176 return buf [idx];
49} 177}
50 178
179static const char * ecb_noinline
180cv_get_name (CV *cv)
181{
182 static char fullname [256];
183
184 GV *gv = CvGV (cv); // gv better be nonzero
185
186 HV *stash = GvSTASH (gv);
187 const char *hvname = HvNAME_get (stash); // stash also better be nonzero
188 const char *gvname = GvNAME (gv);
189
190 snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
191 return fullname;
192}
193
51/*****************************************************************************/ 194/*****************************************************************************/
52 195
53typedef struct 196typedef struct
54{ 197{
55 IV iv; 198 IV iv;
56 const char *name; 199 const char *name;
57 #define const_iv(name) { (IV)CL_ ## name, # name }, 200 #define const_iv(name) { (IV)CL_ ## name, # name },
58} ivstr; 201} ivstr;
202
203typedef struct
204{
205 NV nv;
206 const char *name;
207 #define const_nv(name) { (NV)CL_ ## name, # name },
208} nvstr;
59 209
60static const char * 210static const char *
61iv2str (IV value, const ivstr *base, int count, const char *fallback) 211iv2str (IV value, const ivstr *base, int count, const char *fallback)
62{ 212{
63 int i; 213 int i;
… …
112 if (res) \ 262 if (res) \
113 FAIL (name); 263 FAIL (name);
114 264
115/*****************************************************************************/ 265/*****************************************************************************/
116 266
117#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
118#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
119
120static void * 267static SV *
268new_clobj (HV *stash, IV id)
269{
270 return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
271}
272
273#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
274#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
275
276/* cl objects are either \$iv, or [$iv, ...] */
277/* they can be upgraded at runtime to the array form */
278static void * ecb_noinline
121SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 279SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
122{ 280{
281 // sv_derived_from is quite slow :(
123 if (SvROK (sv) && sv_derived_from (sv, pkg)) 282 if (SvROK (sv) && sv_derived_from (sv, pkg))
124 return (void *)SvIV (SvRV (sv)); 283 return (void *)SvIV (SvRV (sv));
125 284
126 croak ("%s: %s is not of type %s", func, svname, pkg); 285 croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
286}
287
288// the "no-inherit" version of the above
289static void * ecb_noinline
290SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
291{
292 if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
293 return (void *)SvIV (SvRV (sv));
294
295 croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
127} 296}
128 297
129/*****************************************************************************/ 298/*****************************************************************************/
299
300static cl_context_properties * ecb_noinline
301SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
302{
303 if (!sv || !SvOK (sv))
304 if (extra)
305 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
306 else
307 return 0;
308
309 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
310 {
311 AV *av = (AV *)SvRV (sv);
312 int i, len = av_len (av) + 1;
313 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
314 cl_context_properties *l = p;
315
316 if (len & 1)
317 croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
318
319 while (extracount--)
320 *l++ = *extra++;
321
322 for (i = 0; i < len; i += 2)
323 {
324 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
325 SV *p_sv = *av_fetch (av, i + 1, 0);
326 cl_context_properties v = SvIV (p_sv); // code below can override
327
328 switch (t)
329 {
330 case CL_CONTEXT_PLATFORM:
331 if (SvROK (p_sv))
332 v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
333 break;
334
335 case CL_GLX_DISPLAY_KHR:
336 if (!SvOK (p_sv))
337 {
338 void *func = glsym ("_glXGetCurrentDisplay");
339 if (func)
340 v = (cl_context_properties)((void *(*)(void))func)();
341 }
342 break;
343
344 case CL_GL_CONTEXT_KHR:
345 if (!SvOK (p_sv))
346 {
347 void *func = glsym ("_glXGetCurrentContext");
348 if (func)
349 v = (cl_context_properties)((void *(*)(void))func)();
350 }
351 break;
352
353 default:
354 /* unknown property, treat as int */
355 break;
356 }
357
358 *l++ = t;
359 *l++ = v;
360 }
361
362 *l = 0;
363
364 return p;
365 }
366
367 croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
368}
369
370// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
371// is a pointer (and only on well-behaved systems).
372static void * ecb_noinline
373object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
374{
375 if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
376 croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
377 cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
378
379 AV *av = (AV *)SvRV (arg);
380 void **list = 0;
381 cl_uint count = av_len (av) + 1;
382
383 if (count)
384 {
385 list = tmpbuf (sizeof (*list) * count);
386 int i;
387 for (i = 0; i < count; ++i)
388 list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
389 }
390
391 if (!count && !or_undef)
392 croak ("%s: '%s' must contain at least one %s object",
393 cv_get_name (cv), argname, klass);
394
395 *rcount = count;
396 return (void *)list;
397}
398
399/*****************************************************************************/
400/* callback stuff */
401
402/* default context callback, log to stderr */
403static void CL_CALLBACK
404context_default_notify (const char *msg, const void *info, size_t cb, void *data)
405{
406 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
407}
408
409typedef struct
410{
411 int free_cb;
412 void (*push)(void *data1, void *data2, void *data3);
413} eq_vtbl;
414
415typedef struct eq_item
416{
417 struct eq_item *next;
418 eq_vtbl *vtbl;
419 SV *cb;
420 void *data1, *data2, *data3;
421} eq_item;
422
423static void (*eq_signal_func)(void *signal_arg, int value);
424static void *eq_signal_arg;
425static xmutex_t eq_lock = X_MUTEX_INIT;
426static eq_item *eq_head, *eq_tail;
427
428static void ecb_noinline
429eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
430{
431 eq_item *item = malloc (sizeof (eq_item));
432
433 item->next = 0;
434 item->vtbl = vtbl;
435 item->cb = cb;
436 item->data1 = data1;
437 item->data2 = data2;
438 item->data3 = data3;
439
440 X_LOCK (eq_lock);
441
442 *(eq_head ? &eq_tail->next : &eq_head) = item;
443 eq_tail = item;
444
445 X_UNLOCK (eq_lock);
446
447 eq_signal_func (eq_signal_arg, 0);
448}
449
450static eq_item *
451eq_dec (void)
452{
453 eq_item *res;
454
455 X_LOCK (eq_lock);
456
457 res = eq_head;
458 if (res)
459 eq_head = res->next;
460
461 X_UNLOCK (eq_lock);
462
463 return res;
464}
465
466static void
467eq_poll (void)
468{
469 eq_item *item;
470
471 while ((item = eq_dec ()))
472 {
473 ENTER;
474 SAVETMPS;
475
476 dSP;
477 PUSHMARK (SP);
478 EXTEND (SP, 2);
479
480 if (item->vtbl->free_cb)
481 sv_2mortal (item->cb);
482
483 PUTBACK;
484 item->vtbl->push (item->data1, item->data2, item->data3);
485
486 SV *cb = item->cb;
487 free (item);
488
489 call_sv (cb, G_DISCARD | G_VOID);
490
491 FREETMPS;
492 LEAVE;
493 }
494}
495
496static void
497eq_poll_interrupt (pTHX_ void *c_arg, int value)
498{
499 eq_poll ();
500}
501
502/*****************************************************************************/
503/* context notify */
504
505static void ecb_noinline
506eq_context_push (void *data1, void *data2, void *data3)
507{
508 dSP;
509 PUSHs (sv_2mortal (newSVpv (data1, 0)));
510 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
511 PUTBACK;
512
513 free (data1);
514 free (data2);
515}
516
517static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
518
519static void CL_CALLBACK
520eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
521{
522 void *pvt_copy = malloc (cb);
523 memcpy (pvt_copy, pvt, cb);
524 eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
525}
526
527#define CONTEXT_NOTIFY_CALLBACK \
528 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
529 void *user_data = 0; \
530 \
531 if (SvOK (notify)) \
532 { \
533 pfn_notify = eq_context_notify; \
534 user_data = s_get_cv (notify); \
535 }
536
537static SV * ecb_noinline
538new_clobj_context (cl_context ctx, void *user_data)
539{
540 SV *sv = new_clobj (stash_context, (IV)ctx);
541
542 if (user_data)
543 sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
544
545 return sv;
546}
547
548#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
549
550/*****************************************************************************/
551/* build/compile/link notify */
552
553static void
554eq_program_push (void *data1, void *data2, void *data3)
555{
556 dSP;
557 PUSH_CLOBJ (stash_program, data1);
558 PUTBACK;
559}
560
561static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
562
563static void CL_CALLBACK
564eq_program_notify (cl_program program, void *user_data)
565{
566 clRetainProgram (program);
567
568 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
569}
570
571typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
572
573static program_callback ecb_noinline
574make_program_callback (SV *notify, void **ruser_data)
575{
576 if (SvOK (notify))
577 {
578 *ruser_data = SvREFCNT_inc (s_get_cv (notify));
579 return eq_program_notify;
580 }
581 else
582 {
583 *ruser_data = 0;
584 return 0;
585 }
586}
587
588struct build_args
589{
590 cl_program program;
591 char *options;
592 void *user_data;
593 cl_uint num_devices;
594};
595
596X_THREAD_PROC (build_program_thread)
597{
598 struct build_args *arg = thr_arg;
599
600 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
601
602 if (arg->user_data)
603 eq_program_notify (arg->program, arg->user_data);
604 else
605 clReleaseProgram (arg->program);
606
607 free (arg->options);
608 free (arg);
609
610 return 0;
611}
612
613static void
614build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
615{
616 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
617
618 arg->program = program;
619 arg->options = strdup (options);
620 arg->user_data = user_data;
621 arg->num_devices = num_devices;
622 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
623
624 xthread_t id;
625 xthread_create (&id, build_program_thread, arg);
626}
627
628/*****************************************************************************/
629/* mem object destructor notify */
630
631static void ecb_noinline
632eq_destructor_push (void *data1, void *data2, void *data3)
633{
634}
635
636static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
637
638static void CL_CALLBACK
639eq_destructor_notify (cl_mem memobj, void *user_data)
640{
641 eq_enq (&eq_destructor_vtbl, (SV *)user_data, (void *)memobj, 0, 0);
642}
643
644/*****************************************************************************/
645/* event objects */
646
647static void
648eq_event_push (void *data1, void *data2, void *data3)
649{
650 dSP;
651 PUSH_CLOBJ (stash_event, data1);
652 PUSHs (sv_2mortal (newSViv ((IV)data2)));
653 PUTBACK;
654}
655
656static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
657
658static void CL_CALLBACK
659eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
660{
661 clRetainEvent (event);
662 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
663}
664
665/*****************************************************************************/
666/* utilities for XS code */
130 667
131static size_t 668static size_t
132img_row_pitch (cl_mem img) 669img_row_pitch (cl_mem img)
133{ 670{
134 size_t res; 671 size_t res;
135 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); 672 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
136 return res; 673 return res;
137} 674}
138 675
139static cl_event * 676static cl_event * ecb_noinline
140event_list (SV **items, int count) 677event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
141{ 678{
679 cl_uint count = *rcount;
680
681 if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
682 *rcount = count = 0;
683
684 if (!count && !extra)
685 return 0;
686
142 cl_event *list = tmpbuf (sizeof (cl_event) * count); 687 cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
688 int i = 0;
143 689
144 while (count--) 690 while (count--)
691 if (SvOK (items [count]))
145 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 692 list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
146 693
694 if (extra)
695 list [i++] = extra;
696
697 *rcount = i;
698
147 return list; 699 return i ? list : 0;
148} 700}
149 701
150#define EVENT_LIST(items,count) \ 702#define EVENT_LIST(skip) \
151 cl_uint event_list_count = (count); \ 703 cl_uint event_list_count = items - (skip); \
152 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 704 cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
153 705
154#define INFO(class) \ 706#define INFO(class) \
155{ \ 707{ \
156 size_t size; \ 708 size_t size; \
157 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 709 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
158 SV *sv = sv_2mortal (newSV (size)); \ 710 SV *sv = sv_2mortal (newSV (size)); \
159 SvUPGRADE (sv, SVt_PV); \ 711 SvUPGRADE (sv, SVt_PV); \
160 SvPOK_only (sv); \ 712 SvPOK_only (sv); \
161 SvCUR_set (sv, size); \ 713 SvCUR_set (sv, size); \
162 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 714 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
163 XPUSHs (sv); \ 715 XPUSHs (sv); \
164} 716}
165 717
718/*****************************************************************************/
719/* mapped_xxx */
720
721static OpenCL__Mapped
722SvMAPPED (SV *sv)
723{
724 // no typechecking atm., keep your fingers crossed
725 return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
726}
727
728struct mapped
729{
730 cl_command_queue queue;
731 cl_mem memobj;
732 void *ptr;
733 size_t cb;
734 cl_event event;
735 size_t row_pitch;
736 size_t slice_pitch;
737
738 size_t element_size;
739 size_t width, height, depth;
740};
741
742static SV *
743mapped_new (
744 HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags,
745 void *ptr, size_t cb, cl_event ev,
746 size_t row_pitch, size_t slice_pitch, size_t element_size,
747 size_t width, size_t height, size_t depth
748)
749{
750 SV *data = newSV (0);
751 SvUPGRADE (data, SVt_PVMG);
752
753 OpenCL__Mapped mapped;
754 New (0, mapped, 1, struct mapped);
755
756 clRetainCommandQueue (queue);
757
758 mapped->queue = queue;
759 mapped->memobj = memobj;
760 mapped->ptr = ptr;
761 mapped->cb = cb;
762 mapped->event = ev;
763 mapped->row_pitch = row_pitch;
764 mapped->slice_pitch = slice_pitch;
765
766 mapped->element_size = element_size;
767 mapped->width = width;
768 mapped->height = height;
769 mapped->depth = depth;
770
771 sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
772
773 if (SvLEN (data))
774 Safefree (data);
775
776 SvPVX (data) = (char *)ptr;
777 SvCUR_set (data, cb);
778 SvLEN_set (data, 0);
779 SvPOK_only (data);
780
781 SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
782
783 if (!(flags & CL_MAP_WRITE))
784 SvREADONLY_on (data);
785
786 return obj;
787}
788
789static void
790mapped_detach (SV *sv, OpenCL__Mapped mapped)
791{
792 SV *data = SvRV (sv);
793
794 // the next check checks both before AND after detach, where SvPVX should STILL be 0
795 if (SvPVX (data) != (char *)mapped->ptr)
796 warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
797 else
798 {
799 SvREADONLY_off (data);
800 SvCUR_set (data, 0);
801 SvPVX (data) = 0;
802 SvOK_off (data);
803 }
804
805 mapped->ptr = 0;
806}
807
808static void
809mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
810{
811 cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
812 cl_event ev;
813
814 NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
815
816 clReleaseEvent (mapped->event);
817 mapped->event = ev;
818
819 mapped_detach (self, mapped);
820}
821
822static size_t
823mapped_element_size (OpenCL__Mapped self)
824{
825 if (!self->element_size)
826 clGetImageInfo (self->memobj, CL_IMAGE_ELEMENT_SIZE, sizeof (self->element_size), &self->element_size, 0);
827
828 return self->element_size;
829}
830
831/*****************************************************************************/
832
166MODULE = OpenCL PACKAGE = OpenCL 833MODULE = OpenCL PACKAGE = OpenCL
167 834
168PROTOTYPES: ENABLE 835PROTOTYPES: ENABLE
169 836
837void
838poll ()
839 CODE:
840 eq_poll ();
841
842void
843_eq_initialise (IV func, IV arg)
844 CODE:
845 eq_signal_func = (void (*)(void *, int))func;
846 eq_signal_arg = (void*)arg;
847
170BOOT: 848BOOT:
171{ 849{
172 HV *stash = gv_stashpv ("OpenCL", 1); 850 HV *stash = gv_stashpv ("OpenCL", 1);
851
173 static const ivstr *civ, const_iv[] = { 852 static const ivstr *civ, const_iv[] = {
174 { sizeof (cl_char ), "SIZEOF_CHAR" }, 853 { sizeof (cl_char ), "SIZEOF_CHAR" },
175 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 854 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
176 { sizeof (cl_short ), "SIZEOF_SHORT" }, 855 { sizeof (cl_short ), "SIZEOF_SHORT" },
177 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 856 { sizeof (cl_ushort), "SIZEOF_USHORT" },
178 { sizeof (cl_int ), "SIZEOF_INT" }, 857 { sizeof (cl_int ), "SIZEOF_INT" },
179 { sizeof (cl_uint ), "SIZEOF_UINT" }, 858 { sizeof (cl_uint ), "SIZEOF_UINT" },
180 { sizeof (cl_long ), "SIZEOF_LONG" }, 859 { sizeof (cl_long ), "SIZEOF_LONG" },
181 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 860 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
182 { sizeof (cl_half ), "SIZEOF_HALF" }, 861 { sizeof (cl_half ), "SIZEOF_HALF" },
183 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 862 { sizeof (cl_float ), "SIZEOF_FLOAT" },
184 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 863 { sizeof (cl_double), "SIZEOF_DOUBLE" },
864 { PREFER_1_1 , "PREFER_1_1" },
185#include "constiv.h" 865#include "constiv.h"
186 }; 866 };
867
187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 868 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
188 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 869 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
870
871 static const nvstr *cnv, const_nv[] = {
872#include "constnv.h"
873 };
874
875 for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
876 newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
877
878 newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
879
880 stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
881 stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
882 stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
883 stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
884 stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
885 stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
886 stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
887 stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
888 stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
889 stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
890 stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
891 stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
892 stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
893 stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
894 stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
895 stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
896 stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
897 stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
898 stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
899 stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
900 stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
901 stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
902 stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
903
904 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
189} 905}
190 906
191cl_int 907cl_int
192errno () 908errno ()
193 CODE: 909 CODE:
194 errno = res; 910 RETVAL = res;
911 OUTPUT:
912 RETVAL
195 913
196const char * 914const char *
197err2str (cl_int err) 915err2str (cl_int err = res)
198 916
199const char * 917const char *
200enum2str (cl_uint value) 918enum2str (cl_uint value)
201 919
202void 920void
… …
210 list = tmpbuf (sizeof (*list) * count); 928 list = tmpbuf (sizeof (*list) * count);
211 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 929 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
212 930
213 EXTEND (SP, count); 931 EXTEND (SP, count);
214 for (i = 0; i < count; ++i) 932 for (i = 0; i < count; ++i)
215 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 933 PUSH_CLOBJ (stash_platform, list [i]);
216 934
217void 935void
218context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 936context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
219 PPCODE: 937 PPCODE:
938 CONTEXT_NOTIFY_CALLBACK;
220 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res)); 939 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
221 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 940 XPUSH_CLOBJ_CONTEXT;
222 941
223void 942void
224context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 943context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
225 PPCODE: 944 PPCODE:
226 /* der Gipfel der Kunst */ 945 cl_uint device_count;
946 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
947
948 CONTEXT_NOTIFY_CALLBACK;
949 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
950 XPUSH_CLOBJ_CONTEXT;
227 951
228void 952void
229wait_for_events (...) 953wait_for_events (...)
230 CODE: 954 CODE:
231 EVENT_LIST (0, items); 955 EVENT_LIST (0);
232 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 956 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
233 957
234PROTOTYPES: DISABLE 958PROTOTYPES: DISABLE
235 959
236MODULE = OpenCL PACKAGE = OpenCL::Platform 960MODULE = OpenCL PACKAGE = OpenCL::Platform
237 961
238void 962void
239info (OpenCL::Platform this, cl_platform_info name) 963info (OpenCL::Platform self, cl_platform_info name)
240 PPCODE: 964 PPCODE:
241 INFO (Platform) 965 INFO (Platform)
242 966
967void
968unload_compiler (OpenCL::Platform self)
969 CODE:
970#if CL_VERSION_1_2
971 clUnloadPlatformCompiler (self);
972#endif
973
243#BEGIN:platform 974#BEGIN:platform
244 975
245void 976void
246profile (OpenCL::Platform this) 977profile (OpenCL::Platform self)
978 ALIAS:
979 profile = CL_PLATFORM_PROFILE
980 version = CL_PLATFORM_VERSION
981 name = CL_PLATFORM_NAME
982 vendor = CL_PLATFORM_VENDOR
983 extensions = CL_PLATFORM_EXTENSIONS
247 PPCODE: 984 PPCODE:
248 size_t size; 985 size_t size;
249 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, 0, 0, &size)); 986 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
250 char *value = tmpbuf (size); 987 char *value = tmpbuf (size);
251 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, size, value, 0)); 988 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
252 int i, n = 1;
253 EXTEND (SP, n); 989 EXTEND (SP, 1);
254 for (i = 0; i < n; ++i) 990 const int i = 0;
255 PUSHs (sv_2mortal (newSVpv (value, 0))); 991 PUSHs (sv_2mortal (newSVpv (value, 0)));
256 992
257void
258version (OpenCL::Platform this)
259 PPCODE:
260 size_t size;
261 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, 0, 0, &size));
262 char *value = tmpbuf (size);
263 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, size, value, 0));
264 int i, n = 1;
265 EXTEND (SP, n);
266 for (i = 0; i < n; ++i)
267 PUSHs (sv_2mortal (newSVpv (value, 0)));
268
269void
270name (OpenCL::Platform this)
271 PPCODE:
272 size_t size;
273 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, 0, 0, &size));
274 char *value = tmpbuf (size);
275 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, size, value, 0));
276 int i, n = 1;
277 EXTEND (SP, n);
278 for (i = 0; i < n; ++i)
279 PUSHs (sv_2mortal (newSVpv (value, 0)));
280
281void
282vendor (OpenCL::Platform this)
283 PPCODE:
284 size_t size;
285 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, 0, 0, &size));
286 char *value = tmpbuf (size);
287 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, size, value, 0));
288 int i, n = 1;
289 EXTEND (SP, n);
290 for (i = 0; i < n; ++i)
291 PUSHs (sv_2mortal (newSVpv (value, 0)));
292
293void
294extensions (OpenCL::Platform this)
295 PPCODE:
296 size_t size;
297 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, 0, 0, &size));
298 char *value = tmpbuf (size);
299 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, size, value, 0));
300 int i, n = 1;
301 EXTEND (SP, n);
302 for (i = 0; i < n; ++i)
303 PUSHs (sv_2mortal (newSVpv (value, 0)));
304
305#END:platform 993#END:platform
306 994
307void 995void
308devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 996devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
309 PPCODE: 997 PPCODE:
310 cl_device_id *list; 998 cl_device_id *list;
311 cl_uint count; 999 cl_uint count;
312 int i; 1000 int i;
313 1001
314 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 1002 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
315 list = tmpbuf (sizeof (*list) * count); 1003 list = tmpbuf (sizeof (*list) * count);
316 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 1004 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
317 1005
318 EXTEND (SP, count); 1006 EXTEND (SP, count);
319 for (i = 0; i < count; ++i) 1007 for (i = 0; i < count; ++i)
320 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 1008 PUSH_CLOBJ (stash_device, list [i]);
321 1009
322void 1010void
323context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0) 1011context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
324 PPCODE: 1012 PPCODE:
1013 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
1014 cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
1015
1016 cl_uint device_count;
1017 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1018
1019 CONTEXT_NOTIFY_CALLBACK;
1020 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
1021 XPUSH_CLOBJ_CONTEXT;
1022
1023void
1024context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
1025 PPCODE:
1026 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
1027 cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
1028
1029 CONTEXT_NOTIFY_CALLBACK;
1030 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
1031 XPUSH_CLOBJ_CONTEXT;
1032
1033MODULE = OpenCL PACKAGE = OpenCL::Device
1034
1035void
1036info (OpenCL::Device self, cl_device_info name)
1037 PPCODE:
1038 INFO (Device)
1039
1040#if CL_VERSION_1_2
1041
1042void
1043sub_devices (OpenCL::Device self, SV *properties)
1044 PPCODE:
325 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 1045 if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
326 croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call"); 1046 croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
327 1047
328 AV *av = (AV *)SvRV (devices); 1048 properties = SvRV (properties);
329 cl_uint num_devices = av_len (av) + 1; 1049
330 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices); 1050 cl_uint count = av_len ((AV *)properties) + 1;
1051 cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
1052
331 int i; 1053 int i;
1054 for (i = 0; i < count; ++i)
1055 props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
332 1056
333 for (i = num_devices; i--; ) 1057 props [count] = 0;
334 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
335 1058
336 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 1059 cl_uint num_devices;
337 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 1060 NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
1061 cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
1062 NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
338 1063
339void 1064 EXTEND (SP, num_devices);
340context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 1065 for (i = 0; i < count; ++i)
341 PPCODE: 1066 PUSH_CLOBJ (stash_subdevice, list [i]);
342 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
343 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
344 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
345 1067
346MODULE = OpenCL PACKAGE = OpenCL::Device 1068#endif
347
348void
349info (OpenCL::Device this, cl_device_info name)
350 PPCODE:
351 INFO (Device)
352 1069
353#BEGIN:device 1070#BEGIN:device
354 1071
355void 1072void
356type (OpenCL::Device this) 1073type (OpenCL::Device self)
1074 ALIAS:
1075 type = CL_DEVICE_TYPE
1076 address_bits = CL_DEVICE_ADDRESS_BITS
1077 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
1078 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
1079 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
1080 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
1081 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
1082 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
1083 execution_capabilities = CL_DEVICE_EXECUTION_CAPABILITIES
1084 properties = CL_DEVICE_QUEUE_PROPERTIES
1085 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
1086 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
357 PPCODE: 1087 PPCODE:
358 cl_device_type value [1]; 1088 cl_ulong value [1];
359 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0)); 1089 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
360 EXTEND (SP, 1); 1090 EXTEND (SP, 1);
361 const int i = 0; 1091 const int i = 0;
362 PUSHs (sv_2mortal (newSViv (value [i]))); 1092 PUSHs (sv_2mortal (newSVuv (value [i])));
363 1093
364void 1094void
365vendor_id (OpenCL::Device this) 1095vendor_id (OpenCL::Device self)
1096 ALIAS:
1097 vendor_id = CL_DEVICE_VENDOR_ID
1098 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
1099 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
1100 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
1101 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
1102 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
1103 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
1104 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
1105 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
1106 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
1107 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
1108 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
1109 image_support = CL_DEVICE_IMAGE_SUPPORT
1110 max_samplers = CL_DEVICE_MAX_SAMPLERS
1111 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
1112 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
1113 global_mem_cache_type = CL_DEVICE_GLOBAL_MEM_CACHE_TYPE
1114 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
1115 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
1116 local_mem_type = CL_DEVICE_LOCAL_MEM_TYPE
1117 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
1118 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
1119 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
1120 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
1121 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
1122 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
1123 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
1124 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
1125 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
366 PPCODE: 1126 PPCODE:
367 cl_uint value [1]; 1127 cl_uint value [1];
368 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR_ID, sizeof (value), value, 0)); 1128 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
369 EXTEND (SP, 1); 1129 EXTEND (SP, 1);
370 const int i = 0; 1130 const int i = 0;
371 PUSHs (sv_2mortal (newSVuv (value [i]))); 1131 PUSHs (sv_2mortal (newSVuv (value [i])));
372 1132
373void 1133void
374max_compute_units (OpenCL::Device this) 1134max_work_group_size (OpenCL::Device self)
1135 ALIAS:
1136 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
1137 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
1138 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
1139 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
1140 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
1141 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
1142 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
1143 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
375 PPCODE: 1144 PPCODE:
376 cl_uint value [1]; 1145 size_t value [1];
377 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_COMPUTE_UNITS, sizeof (value), value, 0)); 1146 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
378 EXTEND (SP, 1); 1147 EXTEND (SP, 1);
379 const int i = 0; 1148 const int i = 0;
380 PUSHs (sv_2mortal (newSVuv (value [i]))); 1149 PUSHs (sv_2mortal (newSVuv (value [i])));
381 1150
382void 1151void
383max_work_item_dimensions (OpenCL::Device this)
384 PPCODE:
385 cl_uint value [1];
386 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, sizeof (value), value, 0));
387 EXTEND (SP, 1);
388 const int i = 0;
389 PUSHs (sv_2mortal (newSVuv (value [i])));
390
391void
392max_work_group_size (OpenCL::Device this)
393 PPCODE:
394 size_t value [1];
395 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_GROUP_SIZE, sizeof (value), value, 0));
396 EXTEND (SP, 1);
397 const int i = 0;
398 PUSHs (sv_2mortal (newSVuv (value [i])));
399
400void
401max_work_item_sizes (OpenCL::Device this) 1152max_work_item_sizes (OpenCL::Device self)
402 PPCODE: 1153 PPCODE:
403 size_t size; 1154 size_t size;
404 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size)); 1155 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
405 size_t *value = tmpbuf (size); 1156 size_t *value = tmpbuf (size);
406 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0)); 1157 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
407 int i, n = size / sizeof (*value); 1158 int i, n = size / sizeof (*value);
408 EXTEND (SP, n); 1159 EXTEND (SP, n);
409 for (i = 0; i < n; ++i) 1160 for (i = 0; i < n; ++i)
410 PUSHs (sv_2mortal (newSVuv (value [i]))); 1161 PUSHs (sv_2mortal (newSVuv (value [i])));
411 1162
412void 1163void
413preferred_vector_width_char (OpenCL::Device this) 1164error_correction_support (OpenCL::Device self)
1165 ALIAS:
1166 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
1167 endian_little = CL_DEVICE_ENDIAN_LITTLE
1168 available = CL_DEVICE_AVAILABLE
1169 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
1170 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
414 PPCODE: 1171 PPCODE:
415 cl_uint value [1]; 1172 cl_uint value [1];
416 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
417 EXTEND (SP, 1);
418 const int i = 0;
419 PUSHs (sv_2mortal (newSVuv (value [i])));
420
421void
422preferred_vector_width_short (OpenCL::Device this)
423 PPCODE:
424 cl_uint value [1];
425 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
426 EXTEND (SP, 1);
427 const int i = 0;
428 PUSHs (sv_2mortal (newSVuv (value [i])));
429
430void
431preferred_vector_width_int (OpenCL::Device this)
432 PPCODE:
433 cl_uint value [1];
434 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, sizeof (value), value, 0));
435 EXTEND (SP, 1);
436 const int i = 0;
437 PUSHs (sv_2mortal (newSVuv (value [i])));
438
439void
440preferred_vector_width_long (OpenCL::Device this)
441 PPCODE:
442 cl_uint value [1];
443 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
444 EXTEND (SP, 1);
445 const int i = 0;
446 PUSHs (sv_2mortal (newSVuv (value [i])));
447
448void
449preferred_vector_width_float (OpenCL::Device this)
450 PPCODE:
451 cl_uint value [1];
452 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
453 EXTEND (SP, 1);
454 const int i = 0;
455 PUSHs (sv_2mortal (newSVuv (value [i])));
456
457void
458preferred_vector_width_double (OpenCL::Device this)
459 PPCODE:
460 cl_uint value [1];
461 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
462 EXTEND (SP, 1);
463 const int i = 0;
464 PUSHs (sv_2mortal (newSVuv (value [i])));
465
466void
467max_clock_frequency (OpenCL::Device this)
468 PPCODE:
469 cl_uint value [1];
470 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CLOCK_FREQUENCY, sizeof (value), value, 0));
471 EXTEND (SP, 1);
472 const int i = 0;
473 PUSHs (sv_2mortal (newSVuv (value [i])));
474
475void
476address_bits (OpenCL::Device this)
477 PPCODE:
478 cl_bitfield value [1];
479 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0)); 1173 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
480 EXTEND (SP, 1);
481 const int i = 0;
482 PUSHs (sv_2mortal (newSVuv (value [i])));
483
484void
485max_read_image_args (OpenCL::Device this)
486 PPCODE:
487 cl_uint value [1];
488 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_READ_IMAGE_ARGS, sizeof (value), value, 0));
489 EXTEND (SP, 1);
490 const int i = 0;
491 PUSHs (sv_2mortal (newSVuv (value [i])));
492
493void
494max_write_image_args (OpenCL::Device this)
495 PPCODE:
496 cl_uint value [1];
497 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WRITE_IMAGE_ARGS, sizeof (value), value, 0));
498 EXTEND (SP, 1);
499 const int i = 0;
500 PUSHs (sv_2mortal (newSVuv (value [i])));
501
502void
503max_mem_alloc_size (OpenCL::Device this)
504 PPCODE:
505 cl_ulong value [1];
506 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof (value), value, 0));
507 EXTEND (SP, 1);
508 const int i = 0;
509 PUSHs (sv_2mortal (newSVuv (value [i])));
510
511void
512image2d_max_width (OpenCL::Device this)
513 PPCODE:
514 size_t value [1];
515 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof (value), value, 0));
516 EXTEND (SP, 1);
517 const int i = 0;
518 PUSHs (sv_2mortal (newSVuv (value [i])));
519
520void
521image2d_max_height (OpenCL::Device this)
522 PPCODE:
523 size_t value [1];
524 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof (value), value, 0));
525 EXTEND (SP, 1);
526 const int i = 0;
527 PUSHs (sv_2mortal (newSVuv (value [i])));
528
529void
530image3d_max_width (OpenCL::Device this)
531 PPCODE:
532 size_t value [1];
533 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof (value), value, 0));
534 EXTEND (SP, 1);
535 const int i = 0;
536 PUSHs (sv_2mortal (newSVuv (value [i])));
537
538void
539image3d_max_height (OpenCL::Device this)
540 PPCODE:
541 size_t value [1];
542 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof (value), value, 0));
543 EXTEND (SP, 1);
544 const int i = 0;
545 PUSHs (sv_2mortal (newSVuv (value [i])));
546
547void
548image3d_max_depth (OpenCL::Device this)
549 PPCODE:
550 size_t value [1];
551 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_DEPTH, sizeof (value), value, 0));
552 EXTEND (SP, 1);
553 const int i = 0;
554 PUSHs (sv_2mortal (newSVuv (value [i])));
555
556void
557image_support (OpenCL::Device this)
558 PPCODE:
559 cl_uint value [1];
560 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE_SUPPORT, sizeof (value), value, 0));
561 EXTEND (SP, 1);
562 const int i = 0;
563 PUSHs (sv_2mortal (newSVuv (value [i])));
564
565void
566max_parameter_size (OpenCL::Device this)
567 PPCODE:
568 size_t value [1];
569 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_PARAMETER_SIZE, sizeof (value), value, 0));
570 EXTEND (SP, 1);
571 const int i = 0;
572 PUSHs (sv_2mortal (newSVuv (value [i])));
573
574void
575max_samplers (OpenCL::Device this)
576 PPCODE:
577 cl_uint value [1];
578 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_SAMPLERS, sizeof (value), value, 0));
579 EXTEND (SP, 1);
580 const int i = 0;
581 PUSHs (sv_2mortal (newSVuv (value [i])));
582
583void
584mem_base_addr_align (OpenCL::Device this)
585 PPCODE:
586 cl_uint value [1];
587 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MEM_BASE_ADDR_ALIGN, sizeof (value), value, 0));
588 EXTEND (SP, 1);
589 const int i = 0;
590 PUSHs (sv_2mortal (newSVuv (value [i])));
591
592void
593min_data_type_align_size (OpenCL::Device this)
594 PPCODE:
595 cl_uint value [1];
596 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, sizeof (value), value, 0));
597 EXTEND (SP, 1);
598 const int i = 0;
599 PUSHs (sv_2mortal (newSVuv (value [i])));
600
601void
602single_fp_config (OpenCL::Device this)
603 PPCODE:
604 cl_device_fp_config value [1];
605 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_SINGLE_FP_CONFIG, sizeof (value), value, 0));
606 EXTEND (SP, 1);
607 const int i = 0;
608 PUSHs (sv_2mortal (newSVuv (value [i])));
609
610void
611global_mem_cache_type (OpenCL::Device this)
612 PPCODE:
613 cl_device_mem_cache_type value [1];
614 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
615 EXTEND (SP, 1);
616 const int i = 0;
617 PUSHs (sv_2mortal (newSVuv (value [i])));
618
619void
620global_mem_cacheline_size (OpenCL::Device this)
621 PPCODE:
622 cl_uint value [1];
623 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, sizeof (value), value, 0));
624 EXTEND (SP, 1);
625 const int i = 0;
626 PUSHs (sv_2mortal (newSVuv (value [i])));
627
628void
629global_mem_cache_size (OpenCL::Device this)
630 PPCODE:
631 cl_ulong value [1];
632 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, sizeof (value), value, 0));
633 EXTEND (SP, 1);
634 const int i = 0;
635 PUSHs (sv_2mortal (newSVuv (value [i])));
636
637void
638global_mem_size (OpenCL::Device this)
639 PPCODE:
640 cl_ulong value [1];
641 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof (value), value, 0));
642 EXTEND (SP, 1);
643 const int i = 0;
644 PUSHs (sv_2mortal (newSVuv (value [i])));
645
646void
647max_constant_buffer_size (OpenCL::Device this)
648 PPCODE:
649 cl_ulong value [1];
650 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, sizeof (value), value, 0));
651 EXTEND (SP, 1);
652 const int i = 0;
653 PUSHs (sv_2mortal (newSVuv (value [i])));
654
655void
656max_constant_args (OpenCL::Device this)
657 PPCODE:
658 cl_uint value [1];
659 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_ARGS, sizeof (value), value, 0));
660 EXTEND (SP, 1);
661 const int i = 0;
662 PUSHs (sv_2mortal (newSVuv (value [i])));
663
664void
665local_mem_type (OpenCL::Device this)
666 PPCODE:
667 cl_device_local_mem_type value [1];
668 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
669 EXTEND (SP, 1);
670 const int i = 0;
671 PUSHs (sv_2mortal (newSVuv (value [i])));
672
673void
674local_mem_size (OpenCL::Device this)
675 PPCODE:
676 cl_ulong value [1];
677 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_SIZE, sizeof (value), value, 0));
678 EXTEND (SP, 1);
679 const int i = 0;
680 PUSHs (sv_2mortal (newSVuv (value [i])));
681
682void
683error_correction_support (OpenCL::Device this)
684 PPCODE:
685 cl_bool value [1];
686 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ERROR_CORRECTION_SUPPORT, sizeof (value), value, 0));
687 EXTEND (SP, 1); 1174 EXTEND (SP, 1);
688 const int i = 0; 1175 const int i = 0;
689 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 1176 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
690 1177
691void 1178void
692profiling_timer_resolution (OpenCL::Device this)
693 PPCODE:
694 size_t value [1];
695 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILING_TIMER_RESOLUTION, sizeof (value), value, 0));
696 EXTEND (SP, 1);
697 const int i = 0;
698 PUSHs (sv_2mortal (newSVuv (value [i])));
699
700void
701endian_little (OpenCL::Device this)
702 PPCODE:
703 cl_bool value [1];
704 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ENDIAN_LITTLE, sizeof (value), value, 0));
705 EXTEND (SP, 1);
706 const int i = 0;
707 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
708
709void
710available (OpenCL::Device this)
711 PPCODE:
712 cl_bool value [1];
713 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AVAILABLE, sizeof (value), value, 0));
714 EXTEND (SP, 1);
715 const int i = 0;
716 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
717
718void
719compiler_available (OpenCL::Device this)
720 PPCODE:
721 cl_bool value [1];
722 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_COMPILER_AVAILABLE, sizeof (value), value, 0));
723 EXTEND (SP, 1);
724 const int i = 0;
725 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
726
727void
728execution_capabilities (OpenCL::Device this)
729 PPCODE:
730 cl_device_exec_capabilities value [1];
731 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
732 EXTEND (SP, 1);
733 const int i = 0;
734 PUSHs (sv_2mortal (newSVuv (value [i])));
735
736void
737properties (OpenCL::Device this)
738 PPCODE:
739 cl_command_queue_properties value [1];
740 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
741 EXTEND (SP, 1);
742 const int i = 0;
743 PUSHs (sv_2mortal (newSViv (value [i])));
744
745void
746platform (OpenCL::Device this) 1179platform (OpenCL::Device self)
747 PPCODE: 1180 PPCODE:
748 cl_platform_id value [1]; 1181 cl_platform_id value [1];
749 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0)); 1182 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
750 EXTEND (SP, 1); 1183 EXTEND (SP, 1);
751 const int i = 0; 1184 const int i = 0;
752 { 1185 PUSH_CLOBJ (stash_platform, value [i]);
753 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
754 }
755 1186
756void 1187void
757name (OpenCL::Device this) 1188name (OpenCL::Device self)
1189 ALIAS:
1190 name = CL_DEVICE_NAME
1191 vendor = CL_DEVICE_VENDOR
1192 driver_version = CL_DRIVER_VERSION
1193 profile = CL_DEVICE_PROFILE
1194 version = CL_DEVICE_VERSION
1195 extensions = CL_DEVICE_EXTENSIONS
758 PPCODE: 1196 PPCODE:
759 size_t size; 1197 size_t size;
760 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, 0, 0, &size)); 1198 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
761 char *value = tmpbuf (size); 1199 char *value = tmpbuf (size);
762 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, size, value, 0)); 1200 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
763 int i, n = 1;
764 EXTEND (SP, n); 1201 EXTEND (SP, 1);
765 for (i = 0; i < n; ++i) 1202 const int i = 0;
766 PUSHs (sv_2mortal (newSVpv (value, 0))); 1203 PUSHs (sv_2mortal (newSVpv (value, 0)));
767 1204
768void 1205void
769vendor (OpenCL::Device this) 1206parent_device_ext (OpenCL::Device self)
1207 PPCODE:
1208 cl_device_id value [1];
1209 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
1210 EXTEND (SP, 1);
1211 const int i = 0;
1212 PUSH_CLOBJ (stash_device, value [i]);
1213
1214void
1215partition_types_ext (OpenCL::Device self)
1216 ALIAS:
1217 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
1218 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
1219 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
770 PPCODE: 1220 PPCODE:
771 size_t size; 1221 size_t size;
772 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, 0, 0, &size)); 1222 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
773 char *value = tmpbuf (size);
774 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, size, value, 0));
775 int i, n = 1;
776 EXTEND (SP, n);
777 for (i = 0; i < n; ++i)
778 PUSHs (sv_2mortal (newSVpv (value, 0)));
779
780void
781driver_version (OpenCL::Device this)
782 PPCODE:
783 size_t size;
784 NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, 0, 0, &size));
785 char *value = tmpbuf (size);
786 NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, size, value, 0));
787 int i, n = 1;
788 EXTEND (SP, n);
789 for (i = 0; i < n; ++i)
790 PUSHs (sv_2mortal (newSVpv (value, 0)));
791
792void
793profile (OpenCL::Device this)
794 PPCODE:
795 size_t size;
796 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, 0, 0, &size));
797 char *value = tmpbuf (size);
798 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, size, value, 0));
799 int i, n = 1;
800 EXTEND (SP, n);
801 for (i = 0; i < n; ++i)
802 PUSHs (sv_2mortal (newSVpv (value, 0)));
803
804void
805version (OpenCL::Device this)
806 PPCODE:
807 size_t size;
808 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, 0, 0, &size));
809 char *value = tmpbuf (size);
810 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, size, value, 0));
811 int i, n = 1;
812 EXTEND (SP, n);
813 for (i = 0; i < n; ++i)
814 PUSHs (sv_2mortal (newSVpv (value, 0)));
815
816void
817extensions (OpenCL::Device this)
818 PPCODE:
819 size_t size;
820 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, 0, 0, &size));
821 char *value = tmpbuf (size);
822 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, size, value, 0));
823 int i, n = 1;
824 EXTEND (SP, n);
825 for (i = 0; i < n; ++i)
826 PUSHs (sv_2mortal (newSVpv (value, 0)));
827
828void
829preferred_vector_width_half (OpenCL::Device this)
830 PPCODE:
831 cl_uint value [1];
832 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
833 EXTEND (SP, 1);
834 const int i = 0;
835 PUSHs (sv_2mortal (newSVuv (value [i])));
836
837void
838native_vector_width_char (OpenCL::Device this)
839 PPCODE:
840 cl_uint value [1];
841 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
842 EXTEND (SP, 1);
843 const int i = 0;
844 PUSHs (sv_2mortal (newSVuv (value [i])));
845
846void
847native_vector_width_short (OpenCL::Device this)
848 PPCODE:
849 cl_uint value [1];
850 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
851 EXTEND (SP, 1);
852 const int i = 0;
853 PUSHs (sv_2mortal (newSVuv (value [i])));
854
855void
856native_vector_width_int (OpenCL::Device this)
857 PPCODE:
858 cl_uint value [1];
859 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, sizeof (value), value, 0));
860 EXTEND (SP, 1);
861 const int i = 0;
862 PUSHs (sv_2mortal (newSVuv (value [i])));
863
864void
865native_vector_width_long (OpenCL::Device this)
866 PPCODE:
867 cl_uint value [1];
868 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
869 EXTEND (SP, 1);
870 const int i = 0;
871 PUSHs (sv_2mortal (newSVuv (value [i])));
872
873void
874native_vector_width_float (OpenCL::Device this)
875 PPCODE:
876 cl_uint value [1];
877 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
878 EXTEND (SP, 1);
879 const int i = 0;
880 PUSHs (sv_2mortal (newSVuv (value [i])));
881
882void
883native_vector_width_double (OpenCL::Device this)
884 PPCODE:
885 cl_uint value [1];
886 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
887 EXTEND (SP, 1);
888 const int i = 0;
889 PUSHs (sv_2mortal (newSVuv (value [i])));
890
891void
892native_vector_width_half (OpenCL::Device this)
893 PPCODE:
894 cl_uint value [1];
895 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
896 EXTEND (SP, 1);
897 const int i = 0;
898 PUSHs (sv_2mortal (newSVuv (value [i])));
899
900void
901double_fp_config (OpenCL::Device this)
902 PPCODE:
903 cl_device_fp_config value [1];
904 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_DOUBLE_FP_CONFIG, sizeof (value), value, 0));
905 EXTEND (SP, 1);
906 const int i = 0;
907 PUSHs (sv_2mortal (newSVuv (value [i])));
908
909void
910half_fp_config (OpenCL::Device this)
911 PPCODE:
912 cl_device_fp_config value [1];
913 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HALF_FP_CONFIG, sizeof (value), value, 0));
914 EXTEND (SP, 1);
915 const int i = 0;
916 PUSHs (sv_2mortal (newSVuv (value [i])));
917
918void
919host_unified_memory (OpenCL::Device this)
920 PPCODE:
921 cl_bool value [1];
922 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HOST_UNIFIED_MEMORY, sizeof (value), value, 0));
923 EXTEND (SP, 1);
924 const int i = 0;
925 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
926
927void
928parent_device_ext (OpenCL::Device this)
929 PPCODE:
930 cl_device_id value [1];
931 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
932 EXTEND (SP, 1);
933 const int i = 0;
934 {
935 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
936 }
937
938void
939partition_types_ext (OpenCL::Device this)
940 PPCODE:
941 size_t size;
942 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, 0, 0, &size));
943 cl_device_partition_property_ext *value = tmpbuf (size); 1223 cl_device_partition_property_ext *value = tmpbuf (size);
944 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, size, value, 0)); 1224 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
945 int i, n = size / sizeof (*value); 1225 int i, n = size / sizeof (*value);
946 EXTEND (SP, n); 1226 EXTEND (SP, n);
947 for (i = 0; i < n; ++i) 1227 for (i = 0; i < n; ++i)
948 PUSHs (sv_2mortal (newSVuv (value [i]))); 1228 PUSHs (sv_2mortal (newSVuv (value [i])));
949 1229
950void
951affinity_domains_ext (OpenCL::Device this)
952 PPCODE:
953 size_t size;
954 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, 0, 0, &size));
955 cl_device_partition_property_ext *value = tmpbuf (size);
956 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, size, value, 0));
957 int i, n = size / sizeof (*value);
958 EXTEND (SP, n);
959 for (i = 0; i < n; ++i)
960 PUSHs (sv_2mortal (newSVuv (value [i])));
961
962void
963reference_count_ext (OpenCL::Device this)
964 PPCODE:
965 cl_uint value [1];
966 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_REFERENCE_COUNT_EXT , sizeof (value), value, 0));
967 EXTEND (SP, 1);
968 const int i = 0;
969 PUSHs (sv_2mortal (newSVuv (value [i])));
970
971void
972partition_style_ext (OpenCL::Device this)
973 PPCODE:
974 size_t size;
975 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, 0, 0, &size));
976 cl_device_partition_property_ext *value = tmpbuf (size);
977 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, size, value, 0));
978 int i, n = size / sizeof (*value);
979 EXTEND (SP, n);
980 for (i = 0; i < n; ++i)
981 PUSHs (sv_2mortal (newSVuv (value [i])));
982
983#END:device 1230#END:device
984 1231
1232MODULE = OpenCL PACKAGE = OpenCL::SubDevice
1233
1234#if CL_VERSION_1_2
1235
1236void
1237DESTROY (OpenCL::SubDevice self)
1238 CODE:
1239 clReleaseDevice (self);
1240
1241#endif
1242
985MODULE = OpenCL PACKAGE = OpenCL::Context 1243MODULE = OpenCL PACKAGE = OpenCL::Context
986 1244
987void 1245void
988DESTROY (OpenCL::Context context) 1246DESTROY (OpenCL::Context self)
989 CODE: 1247 CODE:
990 clReleaseContext (context); 1248 clReleaseContext (self);
991 1249
992void 1250void
993info (OpenCL::Context this, cl_context_info name) 1251info (OpenCL::Context self, cl_context_info name)
994 PPCODE: 1252 PPCODE:
995 INFO (Context) 1253 INFO (Context)
996 1254
997void 1255void
998queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0) 1256queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
999 PPCODE: 1257 PPCODE:
1000 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res)); 1258 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
1001 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 1259 XPUSH_CLOBJ (stash_queue, queue);
1002 1260
1003void 1261void
1004user_event (OpenCL::Context this) 1262user_event (OpenCL::Context self)
1005 PPCODE: 1263 PPCODE:
1006 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res)); 1264 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
1007 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 1265 XPUSH_CLOBJ (stash_userevent, ev);
1008 1266
1009void 1267void
1010buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 1268buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
1011 PPCODE: 1269 PPCODE:
1012 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 1270 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
1013 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 1271 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1014 1272
1015 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res)); 1273 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
1016 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1274 XPUSH_CLOBJ (stash_bufferobj, mem);
1017 1275
1018void 1276void
1019buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 1277buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
1020 PPCODE: 1278 PPCODE:
1021 STRLEN len; 1279 STRLEN len;
1022 char *ptr = SvPVbyte (data, len); 1280 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1023
1024 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 1281 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
1025 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 1282 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
1026
1027 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res)); 1283 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
1028 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1284 XPUSH_CLOBJ (stash_bufferobj, mem);
1029 1285
1286#if CL_VERSION_1_2
1287
1030void 1288void
1031image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef) 1289image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
1032 PPCODE: 1290 PPCODE:
1033 STRLEN len; 1291 STRLEN len;
1034 char *ptr = SvPVbyte (data, len); 1292 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1035 const cl_image_format format = { channel_order, channel_type }; 1293 const cl_image_format format = { channel_order, channel_type };
1294 const cl_image_desc desc = {
1295 type,
1296 width, height, depth,
1297 array_size, row_pitch, slice_pitch,
1298 num_mip_level, num_samples,
1299 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1300 };
1036 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res)); 1301 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1037 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 1302 HV *stash = stash_image;
1303 switch (type)
1304 {
1305 case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1306 case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1307 case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1308 case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1309 case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1310 case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1311 }
1312 XPUSH_CLOBJ (stash, mem);
1038 1313
1314#endif
1315
1039void 1316void
1040image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef) 1317image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
1041 PPCODE: 1318 PPCODE:
1042 STRLEN len; 1319 STRLEN len;
1043 char *ptr = SvPVbyte (data, len); 1320 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1044 const cl_image_format format = { channel_order, channel_type }; 1321 const cl_image_format format = { channel_order, channel_type };
1322#if PREFER_1_1
1323 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1324#else
1325 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1326 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1327#endif
1328 XPUSH_CLOBJ (stash_image2d, mem);
1329
1330void
1331image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
1332 PPCODE:
1333 STRLEN len;
1334 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1335 const cl_image_format format = { channel_order, channel_type };
1336#if PREFER_1_1
1045 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res)); 1337 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1046 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 1338#else
1339 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1340 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1341#endif
1342 XPUSH_CLOBJ (stash_image3d, mem);
1047 1343
1344#if cl_apple_gl_sharing || cl_khr_gl_sharing
1345
1048void 1346void
1347gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1348 PPCODE:
1349 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1350 XPUSH_CLOBJ (stash_bufferobj, mem);
1351
1352void
1353gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1354 PPCODE:
1355 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1356 XPUSH_CLOBJ (stash_image2d, mem);
1357
1358#if CL_VERSION_1_2
1359
1360void
1361gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1362 ALIAS:
1363 PPCODE:
1364 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1365 cl_gl_object_type type;
1366 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1367 HV *stash = stash_memory;
1368 switch (type)
1369 {
1370 case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1371 case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1372 case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1373 case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1374 case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1375 case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1376 }
1377 XPUSH_CLOBJ (stash, mem);
1378
1379#endif
1380
1381void
1382gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1383 PPCODE:
1384#if PREFER_1_1
1385 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1386#else
1387 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1388#endif
1389 XPUSH_CLOBJ (stash_image2d, mem);
1390
1391void
1392gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1393 PPCODE:
1394#if PREFER_1_1
1395 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1396#else
1397 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1398#endif
1399 XPUSH_CLOBJ (stash_image3d, mem);
1400
1401#endif
1402
1403void
1049supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1404supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
1050 PPCODE: 1405 PPCODE:
1051{ 1406{
1052 cl_uint count; 1407 cl_uint count;
1053 cl_image_format *list; 1408 cl_image_format *list;
1054 int i; 1409 int i;
1055 1410
1056 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1411 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
1057 Newx (list, count, cl_image_format); 1412 Newx (list, count, cl_image_format);
1058 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1413 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
1059 1414
1060 EXTEND (SP, count); 1415 EXTEND (SP, count);
1061 for (i = 0; i < count; ++i) 1416 for (i = 0; i < count; ++i)
1062 { 1417 {
1063 AV *av = newAV (); 1418 AV *av = newAV ();
… …
1066 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1421 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1067 } 1422 }
1068} 1423}
1069 1424
1070void 1425void
1071sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1426sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1072 PPCODE: 1427 PPCODE:
1073 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res)); 1428 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1074 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1429 XPUSH_CLOBJ (stash_sampler, sampler);
1075 1430
1076void 1431void
1077program_with_source (OpenCL::Context this, SV *program) 1432program_with_source (OpenCL::Context self, SV *program)
1078 PPCODE: 1433 PPCODE:
1079 STRLEN len; 1434 STRLEN len;
1080 size_t len2; 1435 size_t len2;
1081 const char *ptr = SvPVbyte (program, len); 1436 const char *ptr = SvPVbyte (program, len);
1082 1437
1083 len2 = len; 1438 len2 = len;
1084 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res)); 1439 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1085 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1440 XPUSH_CLOBJ (stash_program, prog);
1441
1442void
1443program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
1444 PPCODE:
1445 cl_uint device_count;
1446 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1447
1448 if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
1449 croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
1450
1451 binaries = SvRV (binaries);
1452
1453 if (device_count != av_len ((AV *)binaries) + 1)
1454 croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
1455
1456 size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
1457 const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
1458 cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
1459
1460 int i;
1461 for (i = 0; i < device_count; ++i)
1462 {
1463 STRLEN len;
1464 binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
1465 length_list [i] = len;
1466 }
1467
1468 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
1469 length_list, binary_list,
1470 GIMME_V == G_ARRAY ? status_list : 0, &res));
1471
1472 EXTEND (SP, 2);
1473 PUSH_CLOBJ (stash_program, prog);
1474
1475 if (GIMME_V == G_ARRAY)
1476 {
1477 AV *av = newAV ();
1478 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1479
1480 for (i = device_count; i--; )
1481 av_store (av, i, newSViv (status_list [i]));
1482 }
1483
1484#if CL_VERSION_1_2
1485
1486void
1487program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
1488 PPCODE:
1489 cl_uint device_count;
1490 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1491
1492 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
1493
1494 XPUSH_CLOBJ (stash_program, prog);
1495
1496void
1497link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
1498 CODE:
1499 cl_uint device_count = 0;
1500 cl_device_id *device_list = 0;
1501
1502 if (SvOK (devices))
1503 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
1504
1505 cl_uint program_count;
1506 cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
1507
1508 void *user_data;
1509 program_callback pfn_notify = make_program_callback (notify, &user_data);
1510
1511 NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
1512 program_count, program_list, pfn_notify, user_data, &res));
1513
1514 XPUSH_CLOBJ (stash_program, prog);
1515
1516#endif
1086 1517
1087#BEGIN:context 1518#BEGIN:context
1088 1519
1089void 1520void
1090reference_count (OpenCL::Context this) 1521reference_count (OpenCL::Context self)
1522 ALIAS:
1523 reference_count = CL_CONTEXT_REFERENCE_COUNT
1524 num_devices = CL_CONTEXT_NUM_DEVICES
1091 PPCODE: 1525 PPCODE:
1092 cl_uint value [1]; 1526 cl_uint value [1];
1093 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_REFERENCE_COUNT, sizeof (value), value, 0)); 1527 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1094 EXTEND (SP, 1); 1528 EXTEND (SP, 1);
1095 const int i = 0; 1529 const int i = 0;
1096 PUSHs (sv_2mortal (newSVuv (value [i]))); 1530 PUSHs (sv_2mortal (newSVuv (value [i])));
1097 1531
1098void 1532void
1099devices (OpenCL::Context this) 1533devices (OpenCL::Context self)
1100 PPCODE: 1534 PPCODE:
1101 size_t size; 1535 size_t size;
1102 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size)); 1536 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1103 cl_device_id *value = tmpbuf (size); 1537 cl_device_id *value = tmpbuf (size);
1104 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0)); 1538 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1105 int i, n = size / sizeof (*value); 1539 int i, n = size / sizeof (*value);
1106 EXTEND (SP, n); 1540 EXTEND (SP, n);
1107 for (i = 0; i < n; ++i) 1541 for (i = 0; i < n; ++i)
1108 { 1542 PUSH_CLOBJ (stash_device, value [i]);
1109 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1110 }
1111 1543
1112void 1544void
1113properties (OpenCL::Context this) 1545properties (OpenCL::Context self)
1114 PPCODE: 1546 PPCODE:
1115 size_t size; 1547 size_t size;
1116 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size)); 1548 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1117 cl_context_properties *value = tmpbuf (size); 1549 cl_context_properties *value = tmpbuf (size);
1118 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0)); 1550 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1119 int i, n = size / sizeof (*value); 1551 int i, n = size / sizeof (*value);
1120 EXTEND (SP, n); 1552 EXTEND (SP, n);
1121 for (i = 0; i < n; ++i) 1553 for (i = 0; i < n; ++i)
1122 PUSHs (sv_2mortal (newSVuv ((UV)value [i]))); 1554 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1123 1555
1124void
1125num_devices (OpenCL::Context this)
1126 PPCODE:
1127 cl_uint value [1];
1128 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_NUM_DEVICES, sizeof (value), value, 0));
1129 EXTEND (SP, 1);
1130 const int i = 0;
1131 PUSHs (sv_2mortal (newSVuv (value [i])));
1132
1133#END:context 1556#END:context
1134 1557
1135MODULE = OpenCL PACKAGE = OpenCL::Queue 1558MODULE = OpenCL PACKAGE = OpenCL::Queue
1136 1559
1137void 1560void
1138DESTROY (OpenCL::Queue this) 1561DESTROY (OpenCL::Queue self)
1139 CODE: 1562 CODE:
1140 clReleaseCommandQueue (this); 1563 clReleaseCommandQueue (self);
1141 1564
1142void 1565void
1143enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1566read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1567 ALIAS:
1568 enqueue_read_buffer = 0
1144 PPCODE: 1569 PPCODE:
1145 cl_event ev = 0;
1146 EVENT_LIST (6, items - 6); 1570 EVENT_LIST (6);
1147 1571
1148 SvUPGRADE (data, SVt_PV); 1572 SvUPGRADE (data, SVt_PV);
1149 SvGROW (data, len); 1573 SvGROW (data, len);
1150 SvPOK_only (data); 1574 SvPOK_only (data);
1151 SvCUR_set (data, len); 1575 SvCUR_set (data, len);
1576
1577 cl_event ev = 0;
1152 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1578 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1153 1579
1154 if (ev) 1580 if (ev)
1155 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1581 XPUSH_CLOBJ (stash_event, ev);
1156 1582
1157void 1583void
1158enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1584write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1585 ALIAS:
1586 enqueue_write_buffer = 0
1159 PPCODE: 1587 PPCODE:
1160 cl_event ev = 0; 1588 EVENT_LIST (5);
1589
1161 STRLEN len; 1590 STRLEN len;
1162 char *ptr = SvPVbyte (data, len); 1591 char *ptr = SvPVbyte (data, len);
1163 EVENT_LIST (5, items - 5);
1164 1592
1593 cl_event ev = 0;
1165 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1594 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1166 1595
1167 if (ev) 1596 if (ev)
1168 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1597 XPUSH_CLOBJ (stash_event, ev);
1169 1598
1599#if CL_VERSION_1_2
1600
1170void 1601void
1171enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1602fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1603 ALIAS:
1604 enqueue_fill_buffer = 0
1172 PPCODE: 1605 PPCODE:
1606 EVENT_LIST (5);
1607
1608 STRLEN len;
1609 char *ptr = SvPVbyte (data, len);
1610
1173 cl_event ev = 0; 1611 cl_event ev = 0;
1174 EVENT_LIST (6, items - 6);
1175
1176 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1612 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1177 1613
1178 if (ev) 1614 if (ev)
1179 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1615 XPUSH_CLOBJ (stash_event, ev);
1180 1616
1181void 1617void
1182enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 1618fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
1619 ALIAS:
1620 enqueue_fill_image = 0
1183 PPCODE: 1621 PPCODE:
1622 EVENT_LIST (12);
1623
1624 const size_t origin [3] = { x, y, z };
1625 const size_t region [3] = { width, height, depth };
1626
1627 const cl_float c_f [4] = { r, g, b, a };
1628 const cl_uint c_u [4] = { r, g, b, a };
1629 const cl_int c_s [4] = { r, g, b, a };
1630 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1631 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1632 cl_image_format format;
1633 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1634 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1635 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1636 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1637
1184 cl_event ev = 0; 1638 cl_event ev = 0;
1639 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1640 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1641
1642 if (ev)
1643 XPUSH_CLOBJ (stash_event, ev);
1644
1645#endif
1646
1647void
1648copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1649 ALIAS:
1650 enqueue_copy_buffer = 0
1651 PPCODE:
1652 EVENT_LIST (6);
1653
1654 cl_event ev = 0;
1655 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1656
1657 if (ev)
1658 XPUSH_CLOBJ (stash_event, ev);
1659
1660void
1661read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1662 ALIAS:
1663 enqueue_read_buffer_rect = 0
1664 PPCODE:
1665 EVENT_LIST (17);
1666
1667 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1185 const size_t src_origin[3] = { src_x, src_y, src_z }; 1668 const size_t host_origin[3] = { host_x, host_y, host_z };
1186 const size_t region[3] = { width, height, depth }; 1669 const size_t region[3] = { width, height, depth };
1187 EVENT_LIST (12, items - 12);
1188 1670
1189 if (!row_pitch) 1671 if (!buf_row_pitch)
1190 row_pitch = img_row_pitch (src); 1672 buf_row_pitch = region [0];
1191 1673
1192 if (depth > 1 && !slice_pitch) 1674 if (!buf_slice_pitch)
1193 slice_pitch = row_pitch * height; 1675 buf_slice_pitch = region [1] * buf_row_pitch;
1194 1676
1195 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1677 if (!host_row_pitch)
1678 host_row_pitch = region [0];
1679
1680 if (!host_slice_pitch)
1681 host_slice_pitch = region [1] * host_row_pitch;
1682
1683 size_t len = host_row_pitch * host_slice_pitch * region [2];
1196 1684
1197 SvUPGRADE (data, SVt_PV); 1685 SvUPGRADE (data, SVt_PV);
1198 SvGROW (data, len); 1686 SvGROW (data, len);
1199 SvPOK_only (data); 1687 SvPOK_only (data);
1200 SvCUR_set (data, len); 1688 SvCUR_set (data, len);
1201 NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1689
1690 cl_event ev = 0;
1691 NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1202 1692
1203 if (ev) 1693 if (ev)
1204 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1694 XPUSH_CLOBJ (stash_event, ev);
1205 1695
1206void 1696void
1207enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 1697write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1698 ALIAS:
1699 enqueue_write_buffer_rect = 0
1208 PPCODE: 1700 PPCODE:
1701 EVENT_LIST (17);
1702
1703 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1704 const size_t host_origin[3] = { host_x, host_y, host_z };
1705 const size_t region[3] = { width, height, depth };
1706 STRLEN len;
1707 char *ptr = SvPVbyte (data, len);
1708
1709 if (!buf_row_pitch)
1710 buf_row_pitch = region [0];
1711
1712 if (!buf_slice_pitch)
1713 buf_slice_pitch = region [1] * buf_row_pitch;
1714
1715 if (!host_row_pitch)
1716 host_row_pitch = region [0];
1717
1718 if (!host_slice_pitch)
1719 host_slice_pitch = region [1] * host_row_pitch;
1720
1721 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1722
1723 if (len < min_len)
1724 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1725
1209 cl_event ev = 0; 1726 cl_event ev = 0;
1727 NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1728
1729 if (ev)
1730 XPUSH_CLOBJ (stash_event, ev);
1731
1732void
1733copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
1734 ALIAS:
1735 enqueue_copy_buffer_rect = 0
1736 PPCODE:
1737 EVENT_LIST (16);
1738
1739 const size_t src_origin[3] = { src_x, src_y, src_z };
1740 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1741 const size_t region[3] = { width, height, depth };
1742
1743 cl_event ev = 0;
1744 NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1745
1746 if (ev)
1747 XPUSH_CLOBJ (stash_event, ev);
1748
1749void
1750read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
1751 ALIAS:
1752 enqueue_read_image = 0
1753 PPCODE:
1754 EVENT_LIST (12);
1755
1756 const size_t src_origin[3] = { src_x, src_y, src_z };
1757 const size_t region[3] = { width, height, depth };
1758
1759 if (!row_pitch)
1760 row_pitch = img_row_pitch (src);
1761
1762 if (depth > 1 && !slice_pitch)
1763 slice_pitch = row_pitch * height;
1764
1765 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1766
1767 SvUPGRADE (data, SVt_PV);
1768 SvGROW (data, len);
1769 SvPOK_only (data);
1770 SvCUR_set (data, len);
1771
1772 cl_event ev = 0;
1773 NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1774
1775 if (ev)
1776 XPUSH_CLOBJ (stash_event, ev);
1777
1778void
1779write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
1780 ALIAS:
1781 enqueue_write_image = 0
1782 PPCODE:
1783 EVENT_LIST (12);
1784
1210 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1785 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1211 const size_t region[3] = { width, height, depth }; 1786 const size_t region[3] = { width, height, depth };
1212 STRLEN len; 1787 STRLEN len;
1213 char *ptr = SvPVbyte (data, len); 1788 char *ptr = SvPVbyte (data, len);
1214 EVENT_LIST (12, items - 12);
1215 1789
1216 if (!row_pitch) 1790 if (!row_pitch)
1217 row_pitch = img_row_pitch (dst); 1791 row_pitch = img_row_pitch (dst);
1218 1792
1219 if (depth > 1 && !slice_pitch) 1793 if (depth > 1 && !slice_pitch)
… …
1222 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1796 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1223 1797
1224 if (len < min_len) 1798 if (len < min_len)
1225 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1799 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1226 1800
1801 cl_event ev = 0;
1227 NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1802 NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1228 1803
1229 if (ev) 1804 if (ev)
1230 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1805 XPUSH_CLOBJ (stash_event, ev);
1231 1806
1232void 1807void
1233enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...) 1808copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1809 ALIAS:
1810 enqueue_copy_image = 0
1234 PPCODE: 1811 PPCODE:
1235 cl_event ev = 0; 1812 EVENT_LIST (12);
1813
1236 const size_t src_origin[3] = { src_x, src_y, src_z }; 1814 const size_t src_origin[3] = { src_x, src_y, src_z };
1237 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1815 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1238 const size_t region[3] = { width, height, depth }; 1816 const size_t region[3] = { width, height, depth };
1239 EVENT_LIST (16, items - 16);
1240 1817
1818 cl_event ev = 0;
1241 NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1819 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242 1820
1243 if (ev) 1821 if (ev)
1244 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1822 XPUSH_CLOBJ (stash_event, ev);
1245 1823
1246void 1824void
1247enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...) 1825copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
1826 ALIAS:
1827 enqueue_copy_image_to_buffer = 0
1248 PPCODE: 1828 PPCODE:
1829 EVENT_LIST (10);
1830
1831 const size_t src_origin[3] = { src_x, src_y, src_z };
1832 const size_t region [3] = { width, height, depth };
1833
1249 cl_event ev = 0; 1834 cl_event ev = 0;
1835 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1836
1837 if (ev)
1838 XPUSH_CLOBJ (stash_event, ev);
1839
1840void
1841copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1842 ALIAS:
1843 enqueue_copy_buffer_to_image = 0
1844 PPCODE:
1845 EVENT_LIST (10);
1846
1250 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1847 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1848 const size_t region [3] = { width, height, depth };
1849
1850 cl_event ev = 0;
1851 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1852
1853 if (ev)
1854 XPUSH_CLOBJ (stash_event, ev);
1855
1856void
1857map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
1858 ALIAS:
1859 enqueue_map_buffer = 0
1860 PPCODE:
1861 EVENT_LIST (6);
1862
1863 size_t cb = SvIV (cb_);
1864
1865 if (!SvOK (cb_))
1866 {
1867 NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
1868 cb -= offset;
1869 }
1870
1871 cl_event ev;
1872 NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1873 XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0, 1, cb, 1, 1));
1874
1875void
1876map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
1877 ALIAS:
1878 enqueue_map_image = 0
1879 PPCODE:
1880 size_t width = SvIV (width_);
1881 if (!SvOK (width_))
1882 {
1883 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
1884 width -= x;
1885 }
1886
1887 size_t height = SvIV (width_);
1888 if (!SvOK (height_))
1889 {
1890 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
1891 height -= y;
1892
1893 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1894 if (!height)
1895 height = 1;
1896 }
1897
1898 size_t depth = SvIV (width_);
1899 if (!SvOK (depth_))
1900 {
1901 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
1902 depth -= z;
1903
1904 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1905 if (!depth)
1906 depth = 1;
1907 }
1908
1909 const size_t origin[3] = { x, y, z };
1251 const size_t region[3] = { width, height, depth }; 1910 const size_t region[3] = { width, height, depth };
1911 size_t row_pitch, slice_pitch;
1252 EVENT_LIST (10, items - 10); 1912 EVENT_LIST (10);
1253 1913
1254 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1914 cl_event ev;
1915 NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
1916
1917 size_t cb = slice_pitch ? slice_pitch * region [2]
1918 : row_pitch ? row_pitch * region [1]
1919 : region [0];
1920
1921 XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch, 0, width, height, depth));
1922
1923void
1924unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1925 PPCODE:
1926 mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
1927 if (GIMME_V != G_VOID)
1928 {
1929 clRetainEvent (mapped->event);
1930 XPUSH_CLOBJ (stash_event, mapped->event);
1931 }
1932
1933void
1934task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1935 ALIAS:
1936 enqueue_task = 0
1937 PPCODE:
1938 EVENT_LIST (2);
1939
1940 cl_event ev = 0;
1941 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1255 1942
1256 if (ev) 1943 if (ev)
1257 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1944 XPUSH_CLOBJ (stash_event, ev);
1258 1945
1259void 1946void
1260enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1261 PPCODE:
1262 cl_event ev = 0;
1263 const size_t src_origin[3] = { src_x, src_y, src_z };
1264 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1265 const size_t region[3] = { width, height, depth };
1266 EVENT_LIST (12, items - 12);
1267
1268 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1269
1270 if (ev)
1271 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1272
1273void
1274enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
1275 PPCODE:
1276 cl_event ev = 0;
1277 const size_t src_origin[3] = { src_x, src_y, src_z };
1278 const size_t region[3] = { width, height, depth };
1279 EVENT_LIST (10, items - 10);
1280
1281 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1282
1283 if (ev)
1284 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1285
1286void
1287enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
1288 PPCODE:
1289 cl_event ev = 0;
1290 EVENT_LIST (2, items - 2);
1291
1292 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1293
1294 if (ev)
1295 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1296
1297void
1298enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1947nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1948 ALIAS:
1949 enqueue_nd_range_kernel = 0
1299 PPCODE: 1950 PPCODE:
1300 cl_event ev = 0; 1951 EVENT_LIST (5);
1952
1301 size_t *gwo = 0, *gws, *lws = 0; 1953 size_t *gwo = 0, *gws, *lws = 0;
1302 int gws_len; 1954 int gws_len;
1303 size_t *lists; 1955 size_t *lists;
1304 int i; 1956 int i;
1305 EVENT_LIST (5, items - 5);
1306 1957
1307 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) 1958 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1308 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); 1959 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1309 1960
1310 gws_len = AvFILLp (SvRV (global_work_size)) + 1; 1961 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1311 1962
1312 lists = tmpbuf (sizeof (size_t) * 3 * gws_len); 1963 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1313 1964
1314 gws = lists + gws_len * 0; 1965 gws = lists + gws_len * 0;
1315 for (i = 0; i < gws_len; ++i) 1966 for (i = 0; i < gws_len; ++i)
1967 {
1316 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]); 1968 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1969 // at least nvidia crashes for 0-sized work group sizes, work around
1970 if (!gws [i])
1971 croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
1972 }
1317 1973
1318 if (SvOK (global_work_offset)) 1974 if (SvOK (global_work_offset))
1319 { 1975 {
1320 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV) 1976 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1321 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference"); 1977 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
… …
1328 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1984 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1329 } 1985 }
1330 1986
1331 if (SvOK (local_work_size)) 1987 if (SvOK (local_work_size))
1332 { 1988 {
1333 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1989 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1334 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1990 croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1335 1991
1336 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1992 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1337 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1993 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1338 1994
1339 lws = lists + gws_len * 2; 1995 lws = lists + gws_len * 2;
1340 for (i = 0; i < gws_len; ++i) 1996 for (i = 0; i < gws_len; ++i)
1997 {
1341 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1998 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1999 // at least nvidia crashes for 0-sized work group sizes, work around
2000 if (!lws [i])
2001 croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
2002 }
1342 } 2003 }
1343 2004
2005 cl_event ev = 0;
1344 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 2006 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1345 2007
1346 if (ev) 2008 if (ev)
1347 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 2009 XPUSH_CLOBJ (stash_event, ev);
1348 2010
2011#if CL_VERSION_1_2
2012
1349void 2013void
1350enqueue_marker (OpenCL::Queue this) 2014migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
2015 ALIAS:
2016 enqueue_migrate_mem_objects = 0
1351 PPCODE: 2017 PPCODE:
2018 EVENT_LIST (3);
2019
2020 cl_uint obj_count;
2021 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2022
2023 cl_event ev = 0;
2024 NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2025
2026 if (ev)
2027 XPUSH_CLOBJ (stash_event, ev);
2028
2029#endif
2030
2031#if cl_apple_gl_sharing || cl_khr_gl_sharing
2032
2033void
2034acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
2035 ALIAS:
2036 release_gl_objects = 1
2037 enqueue_acquire_gl_objects = 0
2038 enqueue_release_gl_objects = 1
2039 PPCODE:
2040 EVENT_LIST (2);
2041
2042 cl_uint obj_count;
2043 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2044
1352 cl_event ev; 2045 cl_event ev = 0;
1353 NEED_SUCCESS (EnqueueMarker, (this, &ev));
1354 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1355 2046
2047 if (ix)
2048 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2049 else
2050 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2051
2052 if (ev)
2053 XPUSH_CLOBJ (stash_event, ev);
2054
2055#endif
2056
1356void 2057void
1357enqueue_wait_for_events (OpenCL::Queue this, ...) 2058wait_for_events (OpenCL::Queue self, ...)
2059 ALIAS:
2060 enqueue_wait_for_events = 0
1358 CODE: 2061 CODE:
1359 EVENT_LIST (1, items - 1); 2062 EVENT_LIST (1);
2063#if PREFER_1_1
1360 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 2064 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
2065#else
2066 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
2067#endif
1361 2068
1362void 2069void
1363enqueue_barrier (OpenCL::Queue this) 2070marker (OpenCL::Queue self, ...)
2071 ALIAS:
2072 enqueue_marker = 0
1364 CODE: 2073 PPCODE:
2074 EVENT_LIST (1);
2075 cl_event ev = 0;
2076#if PREFER_1_1
2077 if (!event_list_count)
2078 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2079 else
2080#if CL_VERSION_1_2
2081 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2082#else
2083 {
2084 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
2085 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2086 }
2087#endif
2088#else
2089 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2090#endif
2091 if (ev)
2092 XPUSH_CLOBJ (stash_event, ev);
2093
2094void
2095barrier (OpenCL::Queue self, ...)
2096 ALIAS:
2097 enqueue_barrier = 0
2098 PPCODE:
2099 EVENT_LIST (1);
2100 cl_event ev = 0;
2101#if PREFER_1_1
2102 if (!event_list_count && GIMME_V == G_VOID)
1365 NEED_SUCCESS (EnqueueBarrier, (this)); 2103 NEED_SUCCESS (EnqueueBarrier, (self));
2104 else
2105#if CL_VERSION_1_2
2106 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2107#else
2108 {
2109 if (event_list_count)
2110 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1366 2111
2112 if (GIMME_V != G_VOID)
2113 NEED_SUCCESS (EnqueueMarker, (self, &ev));
2114 }
2115#endif
2116#else
2117 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2118#endif
2119 if (ev)
2120 XPUSH_CLOBJ (stash_event, ev);
2121
1367void 2122void
1368flush (OpenCL::Queue this) 2123flush (OpenCL::Queue self)
1369 CODE: 2124 CODE:
1370 NEED_SUCCESS (Flush, (this)); 2125 NEED_SUCCESS (Flush, (self));
1371 2126
1372void 2127void
1373finish (OpenCL::Queue this) 2128finish (OpenCL::Queue self)
1374 CODE: 2129 CODE:
1375 NEED_SUCCESS (Finish, (this)); 2130 NEED_SUCCESS (Finish, (self));
1376 2131
1377void 2132void
1378info (OpenCL::Queue this, cl_command_queue_info name) 2133info (OpenCL::Queue self, cl_command_queue_info name)
1379 PPCODE: 2134 PPCODE:
1380 INFO (CommandQueue) 2135 INFO (CommandQueue)
1381 2136
1382#BEGIN:command_queue 2137#BEGIN:command_queue
1383 2138
1384void 2139void
1385context (OpenCL::Queue this) 2140context (OpenCL::Queue self)
1386 PPCODE: 2141 PPCODE:
1387 cl_context value [1]; 2142 cl_context value [1];
1388 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0)); 2143 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1389 EXTEND (SP, 1); 2144 EXTEND (SP, 1);
1390 const int i = 0; 2145 const int i = 0;
1391 {
1392 NEED_SUCCESS (RetainContext, (value [i])); 2146 NEED_SUCCESS (RetainContext, (value [i]));
1393 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2147 PUSH_CLOBJ (stash_context, value [i]);
1394 }
1395 2148
1396void 2149void
1397device (OpenCL::Queue this) 2150device (OpenCL::Queue self)
1398 PPCODE: 2151 PPCODE:
1399 cl_device_id value [1]; 2152 cl_device_id value [1];
1400 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0)); 2153 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1401 EXTEND (SP, 1); 2154 EXTEND (SP, 1);
1402 const int i = 0; 2155 const int i = 0;
1403 { 2156 PUSH_CLOBJ (stash_device, value [i]);
1404 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1405 }
1406 2157
1407void 2158void
1408reference_count (OpenCL::Queue this) 2159reference_count (OpenCL::Queue self)
1409 PPCODE: 2160 PPCODE:
1410 cl_uint value [1]; 2161 cl_uint value [1];
1411 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0)); 2162 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1412 EXTEND (SP, 1); 2163 EXTEND (SP, 1);
1413 const int i = 0; 2164 const int i = 0;
1414 PUSHs (sv_2mortal (newSVuv (value [i]))); 2165 PUSHs (sv_2mortal (newSVuv (value [i])));
1415 2166
1416void 2167void
1417properties (OpenCL::Queue this) 2168properties (OpenCL::Queue self)
1418 PPCODE: 2169 PPCODE:
1419 cl_command_queue_properties value [1]; 2170 cl_ulong value [1];
1420 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0)); 2171 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
2172 EXTEND (SP, 1);
2173 const int i = 0;
2174 PUSHs (sv_2mortal (newSVuv (value [i])));
2175
2176#END:command_queue
2177
2178MODULE = OpenCL PACKAGE = OpenCL::Memory
2179
2180void
2181DESTROY (OpenCL::Memory self)
2182 CODE:
2183 clReleaseMemObject (self);
2184
2185void
2186info (OpenCL::Memory self, cl_mem_info name)
2187 PPCODE:
2188 INFO (MemObject)
2189
2190void
2191destructor_callback (OpenCL::Memory self, SV *notify)
2192 PPCODE:
2193 clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
2194
2195#BEGIN:mem
2196
2197void
2198type (OpenCL::Memory self)
2199 ALIAS:
2200 type = CL_MEM_TYPE
2201 map_count = CL_MEM_MAP_COUNT
2202 reference_count = CL_MEM_REFERENCE_COUNT
2203 PPCODE:
2204 cl_uint value [1];
2205 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
2206 EXTEND (SP, 1);
2207 const int i = 0;
2208 PUSHs (sv_2mortal (newSVuv (value [i])));
2209
2210void
2211flags (OpenCL::Memory self)
2212 PPCODE:
2213 cl_ulong value [1];
2214 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
2215 EXTEND (SP, 1);
2216 const int i = 0;
2217 PUSHs (sv_2mortal (newSVuv (value [i])));
2218
2219void
2220size (OpenCL::Memory self)
2221 ALIAS:
2222 size = CL_MEM_SIZE
2223 offset = CL_MEM_OFFSET
2224 PPCODE:
2225 size_t value [1];
2226 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
2227 EXTEND (SP, 1);
2228 const int i = 0;
2229 PUSHs (sv_2mortal (newSVuv (value [i])));
2230
2231void
2232host_ptr (OpenCL::Memory self)
2233 PPCODE:
2234 void * value [1];
2235 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
2236 EXTEND (SP, 1);
2237 const int i = 0;
2238 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
2239
2240void
2241context (OpenCL::Memory self)
2242 PPCODE:
2243 cl_context value [1];
2244 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
2245 EXTEND (SP, 1);
2246 const int i = 0;
2247 NEED_SUCCESS (RetainContext, (value [i]));
2248 PUSH_CLOBJ (stash_context, value [i]);
2249
2250void
2251associated_memobject (OpenCL::Memory self)
2252 PPCODE:
2253 cl_mem value [1];
2254 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
2255 EXTEND (SP, 1);
2256 const int i = 0;
2257 NEED_SUCCESS (RetainMemObject, (value [i]));
2258 PUSH_CLOBJ (stash_memory, value [i]);
2259
2260#END:mem
2261
2262#if cl_apple_gl_sharing || cl_khr_gl_sharing
2263
2264void
2265gl_object_info (OpenCL::Memory self)
2266 PPCODE:
2267 cl_gl_object_type type;
2268 cl_GLuint name;
2269 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
2270 EXTEND (SP, 2);
2271 PUSHs (sv_2mortal (newSVuv (type)));
2272 PUSHs (sv_2mortal (newSVuv (name)));
2273
2274#endif
2275
2276MODULE = OpenCL PACKAGE = OpenCL::BufferObj
2277
2278void
2279sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
2280 PPCODE:
2281 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
2282 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
2283
2284 cl_buffer_region crdata = { origin, size };
2285
2286 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
2287 XPUSH_CLOBJ (stash_buffer, mem);
2288
2289MODULE = OpenCL PACKAGE = OpenCL::Image
2290
2291void
2292image_info (OpenCL::Image self, cl_image_info name)
2293 PPCODE:
2294 INFO (Image)
2295
2296void
2297format (OpenCL::Image self)
2298 PPCODE:
2299 cl_image_format format;
2300 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
2301 EXTEND (SP, 2);
2302 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
2303 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
2304
2305#BEGIN:image
2306
2307void
2308element_size (OpenCL::Image self)
2309 ALIAS:
2310 element_size = CL_IMAGE_ELEMENT_SIZE
2311 row_pitch = CL_IMAGE_ROW_PITCH
2312 slice_pitch = CL_IMAGE_SLICE_PITCH
2313 width = CL_IMAGE_WIDTH
2314 height = CL_IMAGE_HEIGHT
2315 depth = CL_IMAGE_DEPTH
2316 PPCODE:
2317 size_t value [1];
2318 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
2319 EXTEND (SP, 1);
2320 const int i = 0;
2321 PUSHs (sv_2mortal (newSVuv (value [i])));
2322
2323#END:image
2324
2325#if cl_apple_gl_sharing || cl_khr_gl_sharing
2326
2327#BEGIN:gl_texture
2328
2329void
2330target (OpenCL::Image self)
2331 PPCODE:
2332 cl_GLenum value [1];
2333 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
2334 EXTEND (SP, 1);
2335 const int i = 0;
2336 PUSHs (sv_2mortal (newSVuv (value [i])));
2337
2338void
2339gl_mipmap_level (OpenCL::Image self)
2340 PPCODE:
2341 cl_GLint value [1];
2342 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1421 EXTEND (SP, 1); 2343 EXTEND (SP, 1);
1422 const int i = 0; 2344 const int i = 0;
1423 PUSHs (sv_2mortal (newSViv (value [i]))); 2345 PUSHs (sv_2mortal (newSViv (value [i])));
1424 2346
1425#END:command_queue 2347#END:gl_texture
1426 2348
2349#endif
2350
1427MODULE = OpenCL PACKAGE = OpenCL::Memory 2351MODULE = OpenCL PACKAGE = OpenCL::Sampler
1428 2352
1429void 2353void
1430DESTROY (OpenCL::Memory this) 2354DESTROY (OpenCL::Sampler self)
1431 CODE:
1432 clReleaseMemObject (this);
1433
1434void
1435info (OpenCL::Memory this, cl_mem_info name)
1436 PPCODE: 2355 CODE:
1437 INFO (MemObject) 2356 clReleaseSampler (self);
1438 2357
1439#BEGIN:mem
1440
1441void 2358void
1442type (OpenCL::Memory this) 2359info (OpenCL::Sampler self, cl_sampler_info name)
1443 PPCODE: 2360 PPCODE:
1444 cl_mem_object_type value [1]; 2361 INFO (Sampler)
1445 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));
1446 EXTEND (SP, 1);
1447 const int i = 0;
1448 PUSHs (sv_2mortal (newSViv (value [i])));
1449 2362
1450void 2363#BEGIN:sampler
1451flags (OpenCL::Memory this)
1452 PPCODE:
1453 cl_mem_flags value [1];
1454 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));
1455 EXTEND (SP, 1);
1456 const int i = 0;
1457 PUSHs (sv_2mortal (newSViv (value [i])));
1458 2364
1459void 2365void
1460size (OpenCL::Memory this) 2366reference_count (OpenCL::Sampler self)
2367 ALIAS:
2368 reference_count = CL_SAMPLER_REFERENCE_COUNT
2369 normalized_coords = CL_SAMPLER_NORMALIZED_COORDS
2370 addressing_mode = CL_SAMPLER_ADDRESSING_MODE
1461 PPCODE: 2371 PPCODE:
1462 size_t value [1]; 2372 cl_uint value [1];
1463 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_SIZE, sizeof (value), value, 0)); 2373 NEED_SUCCESS (GetSamplerInfo, (self, ix, sizeof (value), value, 0));
1464 EXTEND (SP, 1); 2374 EXTEND (SP, 1);
1465 const int i = 0; 2375 const int i = 0;
1466 PUSHs (sv_2mortal (newSVuv (value [i]))); 2376 PUSHs (sv_2mortal (newSVuv (value [i])));
1467 2377
1468void 2378void
1469host_ptr (OpenCL::Memory this) 2379context (OpenCL::Sampler self)
1470 PPCODE: 2380 PPCODE:
1471 void * value [1]; 2381 cl_context value [1];
1472 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0)); 2382 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1473 EXTEND (SP, 1); 2383 EXTEND (SP, 1);
1474 const int i = 0; 2384 const int i = 0;
1475 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i]))); 2385 NEED_SUCCESS (RetainContext, (value [i]));
2386 PUSH_CLOBJ (stash_context, value [i]);
1476 2387
1477void 2388void
1478map_count (OpenCL::Memory this) 2389filter_mode (OpenCL::Sampler self)
1479 PPCODE: 2390 PPCODE:
1480 cl_uint value [1]; 2391 cl_uint value [1];
1481 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_MAP_COUNT, sizeof (value), value, 0));
1482 EXTEND (SP, 1);
1483 const int i = 0;
1484 PUSHs (sv_2mortal (newSVuv (value [i])));
1485
1486void
1487reference_count (OpenCL::Memory this)
1488 PPCODE:
1489 cl_uint value [1];
1490 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_REFERENCE_COUNT, sizeof (value), value, 0));
1491 EXTEND (SP, 1);
1492 const int i = 0;
1493 PUSHs (sv_2mortal (newSVuv (value [i])));
1494
1495void
1496context (OpenCL::Memory this)
1497 PPCODE:
1498 cl_context value [1];
1499 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));
1500 EXTEND (SP, 1);
1501 const int i = 0;
1502 {
1503 NEED_SUCCESS (RetainContext, (value [i]));
1504 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1505 }
1506
1507void
1508associated_memobject (OpenCL::Memory this)
1509 PPCODE:
1510 cl_mem value [1];
1511 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1512 EXTEND (SP, 1);
1513 const int i = 0;
1514 {
1515 NEED_SUCCESS (RetainMemObject, (value [i]));
1516 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1517 }
1518
1519void
1520offset (OpenCL::Memory this)
1521 PPCODE:
1522 size_t value [1];
1523 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_OFFSET, sizeof (value), value, 0));
1524 EXTEND (SP, 1);
1525 const int i = 0;
1526 PUSHs (sv_2mortal (newSVuv (value [i])));
1527
1528#END:mem
1529
1530MODULE = OpenCL PACKAGE = OpenCL::Image
1531
1532void
1533image_info (OpenCL::Image this, cl_image_info name)
1534 PPCODE:
1535 INFO (Image)
1536
1537#BEGIN:image
1538
1539void
1540element_size (OpenCL::Image this)
1541 PPCODE:
1542 size_t value [1];
1543 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ELEMENT_SIZE, sizeof (value), value, 0));
1544 EXTEND (SP, 1);
1545 const int i = 0;
1546 PUSHs (sv_2mortal (newSVuv (value [i])));
1547
1548void
1549row_pitch (OpenCL::Image this)
1550 PPCODE:
1551 size_t value [1];
1552 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ROW_PITCH, sizeof (value), value, 0));
1553 EXTEND (SP, 1);
1554 const int i = 0;
1555 PUSHs (sv_2mortal (newSVuv (value [i])));
1556
1557void
1558slice_pitch (OpenCL::Image this)
1559 PPCODE:
1560 size_t value [1];
1561 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_SLICE_PITCH, sizeof (value), value, 0));
1562 EXTEND (SP, 1);
1563 const int i = 0;
1564 PUSHs (sv_2mortal (newSVuv (value [i])));
1565
1566void
1567width (OpenCL::Image this)
1568 PPCODE:
1569 size_t value [1];
1570 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_WIDTH, sizeof (value), value, 0));
1571 EXTEND (SP, 1);
1572 const int i = 0;
1573 PUSHs (sv_2mortal (newSVuv (value [i])));
1574
1575void
1576height (OpenCL::Image this)
1577 PPCODE:
1578 size_t value [1];
1579 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_HEIGHT, sizeof (value), value, 0));
1580 EXTEND (SP, 1);
1581 const int i = 0;
1582 PUSHs (sv_2mortal (newSVuv (value [i])));
1583
1584void
1585depth (OpenCL::Image this)
1586 PPCODE:
1587 size_t value [1];
1588 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_DEPTH, sizeof (value), value, 0));
1589 EXTEND (SP, 1);
1590 const int i = 0;
1591 PUSHs (sv_2mortal (newSVuv (value [i])));
1592
1593#END:image
1594
1595MODULE = OpenCL PACKAGE = OpenCL::Sampler
1596
1597void
1598DESTROY (OpenCL::Sampler this)
1599 CODE:
1600 clReleaseSampler (this);
1601
1602void
1603info (OpenCL::Sampler this, cl_sampler_info name)
1604 PPCODE:
1605 INFO (Sampler)
1606
1607#BEGIN:sampler
1608
1609void
1610reference_count (OpenCL::Sampler this)
1611 PPCODE:
1612 cl_uint value [1];
1613 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1614 EXTEND (SP, 1);
1615 const int i = 0;
1616 PUSHs (sv_2mortal (newSVuv (value [i])));
1617
1618void
1619context (OpenCL::Sampler this)
1620 PPCODE:
1621 cl_context value [1];
1622 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1623 EXTEND (SP, 1);
1624 const int i = 0;
1625 {
1626 NEED_SUCCESS (RetainContext, (value [i]));
1627 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1628 }
1629
1630void
1631normalized_coords (OpenCL::Sampler this)
1632 PPCODE:
1633 cl_addressing_mode value [1];
1634 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1635 EXTEND (SP, 1);
1636 const int i = 0;
1637 PUSHs (sv_2mortal (newSViv (value [i])));
1638
1639void
1640addressing_mode (OpenCL::Sampler this)
1641 PPCODE:
1642 cl_filter_mode value [1];
1643 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1644 EXTEND (SP, 1);
1645 const int i = 0;
1646 PUSHs (sv_2mortal (newSViv (value [i])));
1647
1648void
1649filter_mode (OpenCL::Sampler this)
1650 PPCODE:
1651 cl_bool value [1];
1652 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0)); 2392 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1653 EXTEND (SP, 1); 2393 EXTEND (SP, 1);
1654 const int i = 0; 2394 const int i = 0;
1655 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 2395 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1656 2396
1657#END:sampler 2397#END:sampler
1658 2398
1659MODULE = OpenCL PACKAGE = OpenCL::Program 2399MODULE = OpenCL PACKAGE = OpenCL::Program
1660 2400
1661void 2401void
1662DESTROY (OpenCL::Program this) 2402DESTROY (OpenCL::Program self)
1663 CODE: 2403 CODE:
1664 clReleaseProgram (this); 2404 clReleaseProgram (self);
1665 2405
1666void 2406void
1667build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 2407build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2408 ALIAS:
2409 build_async = 1
1668 CODE: 2410 CODE:
2411 cl_uint device_count = 0;
2412 cl_device_id *device_list = 0;
2413
2414 if (SvOK (devices))
2415 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2416
2417 void *user_data;
2418 program_callback pfn_notify = make_program_callback (notify, &user_data);
2419
2420 if (ix)
2421 build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
2422 else
2423 NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
2424
2425#if CL_VERSION_1_2
2426
2427void
2428compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
2429 CODE:
2430 cl_uint device_count = 0;
2431 cl_device_id *device_list = 0;
2432
2433 if (SvOK (devices))
2434 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2435
2436 cl_uint header_count = 0;
2437 cl_program *header_list = 0;
2438 const char **header_name = 0;
2439
2440 if (SvOK (headers))
2441 {
2442 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
2443 croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2444
2445 HV *hv = (HV *)SvRV (devices);
2446
2447 header_count = hv_iterinit (hv);
2448 header_list = tmpbuf (sizeof (*header_list) * header_count);
2449 header_name = tmpbuf (sizeof (*header_name) * header_count);
2450
2451 HE *he;
2452 int i = 0;
2453 while (he = hv_iternext (hv))
2454 {
2455 header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
2456 header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
2457 ++i;
2458 }
2459 }
2460
2461 void *user_data;
2462 program_callback pfn_notify = make_program_callback (notify, &user_data);
2463
1669 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 2464 NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
2465 header_count, header_list, header_name, pfn_notify, user_data));
1670 2466
2467#endif
2468
1671void 2469void
1672build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 2470build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1673 PPCODE: 2471 PPCODE:
1674 size_t size; 2472 size_t size;
1675 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 2473 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1676 SV *sv = sv_2mortal (newSV (size)); 2474 SV *sv = sv_2mortal (newSV (size));
1677 SvUPGRADE (sv, SVt_PV); 2475 SvUPGRADE (sv, SVt_PV);
1678 SvPOK_only (sv); 2476 SvPOK_only (sv);
1679 SvCUR_set (sv, size); 2477 SvCUR_set (sv, size);
1680 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 2478 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1681 XPUSHs (sv); 2479 XPUSHs (sv);
1682 2480
1683#BEGIN:program_build 2481#BEGIN:program_build
1684 2482
1685void 2483void
1686build_status (OpenCL::Program this, OpenCL::Device device) 2484build_status (OpenCL::Program self, OpenCL::Device device)
1687 PPCODE: 2485 PPCODE:
1688 cl_build_status value [1]; 2486 cl_int value [1];
1689 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0)); 2487 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1690 EXTEND (SP, 1); 2488 EXTEND (SP, 1);
1691 const int i = 0; 2489 const int i = 0;
1692 PUSHs (sv_2mortal (newSViv (value [i]))); 2490 PUSHs (sv_2mortal (newSViv (value [i])));
1693 2491
1694void 2492void
1695build_options (OpenCL::Program this, OpenCL::Device device) 2493build_options (OpenCL::Program self, OpenCL::Device device)
2494 ALIAS:
2495 build_options = CL_PROGRAM_BUILD_OPTIONS
2496 build_log = CL_PROGRAM_BUILD_LOG
1696 PPCODE: 2497 PPCODE:
1697 size_t size; 2498 size_t size;
1698 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, 0, 0, &size)); 2499 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1699 char *value = tmpbuf (size); 2500 char *value = tmpbuf (size);
1700 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, size, value, 0)); 2501 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1701 int i, n = 1;
1702 EXTEND (SP, n); 2502 EXTEND (SP, 1);
1703 for (i = 0; i < n; ++i) 2503 const int i = 0;
1704 PUSHs (sv_2mortal (newSVpv (value, 0))); 2504 PUSHs (sv_2mortal (newSVpv (value, 0)));
1705 2505
1706void 2506void
1707build_log (OpenCL::Program this, OpenCL::Device device) 2507binary_type (OpenCL::Program self, OpenCL::Device device)
1708 PPCODE: 2508 PPCODE:
1709 size_t size; 2509 cl_uint value [1];
1710 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, 0, 0, &size));
1711 char *value = tmpbuf (size);
1712 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, size, value, 0)); 2510 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
1713 int i, n = 1;
1714 EXTEND (SP, n); 2511 EXTEND (SP, 1);
1715 for (i = 0; i < n; ++i) 2512 const int i = 0;
1716 PUSHs (sv_2mortal (newSVpv (value, 0))); 2513 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1717 2514
1718#END:program_build 2515#END:program_build
1719 2516
1720void 2517void
1721kernel (OpenCL::Program program, SV *function) 2518kernel (OpenCL::Program program, SV *function)
1722 PPCODE: 2519 PPCODE:
1723 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 2520 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1724 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2521 XPUSH_CLOBJ (stash_kernel, kernel);
1725 2522
1726void 2523void
2524kernels_in_program (OpenCL::Program program)
2525 PPCODE:
2526 cl_uint num_kernels;
2527 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2528 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2529 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2530
2531 int i;
2532 EXTEND (SP, num_kernels);
2533 for (i = 0; i < num_kernels; ++i)
2534 PUSH_CLOBJ (stash_kernel, kernels [i]);
2535
2536void
1727info (OpenCL::Program this, cl_program_info name) 2537info (OpenCL::Program self, cl_program_info name)
1728 PPCODE: 2538 PPCODE:
1729 INFO (Program) 2539 INFO (Program)
1730 2540
1731void 2541void
1732binaries (OpenCL::Program this) 2542binaries (OpenCL::Program self)
1733 PPCODE: 2543 PPCODE:
1734 cl_uint n, i; 2544 cl_uint n, i;
1735 size_t size; 2545 size_t size;
1736 2546
1737 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0)); 2547 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1738 if (!n) XSRETURN_EMPTY; 2548 if (!n) XSRETURN_EMPTY;
1739 2549
1740 size_t *sizes = tmpbuf (sizeof (*sizes) * n); 2550 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1741 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size)); 2551 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1742 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY; 2552 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1743 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n); 2553 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1744 2554
1745 EXTEND (SP, n); 2555 EXTEND (SP, n);
1746 for (i = 0; i < n; ++i) 2556 for (i = 0; i < n; ++i)
1747 { 2557 {
1748 SV *sv = sv_2mortal (newSV (sizes [i])); 2558 SV *sv = sv_2mortal (newSV (sizes [i]));
1749 SvUPGRADE (sv, SVt_PV); 2559 SvUPGRADE (sv, SVt_PV);
1750 SvPOK_only (sv); 2560 SvPOK_only (sv);
1751 SvCUR_set (sv, sizes [i]); 2561 SvCUR_set (sv, sizes [i]);
1752 ptrs [i] = SvPVX (sv); 2562 ptrs [i] = (void *)SvPVX (sv);
1753 PUSHs (sv); 2563 PUSHs (sv);
1754 } 2564 }
1755 2565
1756 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size)); 2566 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1757 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY; 2567 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1758 2568
1759#BEGIN:program 2569#BEGIN:program
1760 2570
1761void 2571void
1762reference_count (OpenCL::Program this) 2572reference_count (OpenCL::Program self)
2573 ALIAS:
2574 reference_count = CL_PROGRAM_REFERENCE_COUNT
2575 num_devices = CL_PROGRAM_NUM_DEVICES
1763 PPCODE: 2576 PPCODE:
1764 cl_uint value [1]; 2577 cl_uint value [1];
1765 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_REFERENCE_COUNT, sizeof (value), value, 0)); 2578 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1766 EXTEND (SP, 1); 2579 EXTEND (SP, 1);
1767 const int i = 0; 2580 const int i = 0;
1768 PUSHs (sv_2mortal (newSVuv (value [i]))); 2581 PUSHs (sv_2mortal (newSVuv (value [i])));
1769 2582
1770void 2583void
1771context (OpenCL::Program this) 2584context (OpenCL::Program self)
1772 PPCODE: 2585 PPCODE:
1773 cl_context value [1]; 2586 cl_context value [1];
1774 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0)); 2587 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1775 EXTEND (SP, 1); 2588 EXTEND (SP, 1);
1776 const int i = 0; 2589 const int i = 0;
1777 {
1778 NEED_SUCCESS (RetainContext, (value [i])); 2590 NEED_SUCCESS (RetainContext, (value [i]));
1779 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2591 PUSH_CLOBJ (stash_context, value [i]);
1780 }
1781 2592
1782void 2593void
1783num_devices (OpenCL::Program this)
1784 PPCODE:
1785 cl_uint value [1];
1786 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES, sizeof (value), value, 0));
1787 EXTEND (SP, 1);
1788 const int i = 0;
1789 PUSHs (sv_2mortal (newSVuv (value [i])));
1790
1791void
1792devices (OpenCL::Program this) 2594devices (OpenCL::Program self)
1793 PPCODE: 2595 PPCODE:
1794 size_t size; 2596 size_t size;
1795 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size)); 2597 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1796 cl_device_id *value = tmpbuf (size); 2598 cl_device_id *value = tmpbuf (size);
1797 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0)); 2599 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1798 int i, n = size / sizeof (*value); 2600 int i, n = size / sizeof (*value);
1799 EXTEND (SP, n); 2601 EXTEND (SP, n);
1800 for (i = 0; i < n; ++i) 2602 for (i = 0; i < n; ++i)
1801 { 2603 PUSH_CLOBJ (stash_device, value [i]);
1802 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1803 }
1804 2604
1805void 2605void
1806source (OpenCL::Program this) 2606source (OpenCL::Program self)
1807 PPCODE: 2607 PPCODE:
1808 size_t size; 2608 size_t size;
1809 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size)); 2609 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1810 char *value = tmpbuf (size); 2610 char *value = tmpbuf (size);
1811 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0)); 2611 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1812 int i, n = 1;
1813 EXTEND (SP, n); 2612 EXTEND (SP, 1);
1814 for (i = 0; i < n; ++i) 2613 const int i = 0;
1815 PUSHs (sv_2mortal (newSVpv (value, 0))); 2614 PUSHs (sv_2mortal (newSVpv (value, 0)));
1816 2615
1817void 2616void
1818binary_sizes (OpenCL::Program this) 2617binary_sizes (OpenCL::Program self)
1819 PPCODE: 2618 PPCODE:
1820 size_t size; 2619 size_t size;
1821 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size)); 2620 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1822 size_t *value = tmpbuf (size); 2621 size_t *value = tmpbuf (size);
1823 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0)); 2622 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1824 int i, n = size / sizeof (*value); 2623 int i, n = size / sizeof (*value);
1825 EXTEND (SP, n); 2624 EXTEND (SP, n);
1826 for (i = 0; i < n; ++i) 2625 for (i = 0; i < n; ++i)
1827 PUSHs (sv_2mortal (newSVuv (value [i]))); 2626 PUSHs (sv_2mortal (newSVuv (value [i])));
1828 2627
1829#END:program 2628#END:program
1830 2629
1831MODULE = OpenCL PACKAGE = OpenCL::Kernel 2630MODULE = OpenCL PACKAGE = OpenCL::Kernel
1832 2631
1833void 2632void
1834DESTROY (OpenCL::Kernel this) 2633DESTROY (OpenCL::Kernel self)
1835 CODE: 2634 CODE:
1836 clReleaseKernel (this); 2635 clReleaseKernel (self);
1837 2636
1838void 2637void
2638setf (OpenCL::Kernel self, const char *format, ...)
2639 CODE:
2640 int i;
2641 for (i = 2; ; ++i)
2642 {
2643 while (*format == ' ')
2644 ++format;
2645
2646 char type = *format++;
2647
2648 if (!type)
2649 break;
2650
2651 if (i >= items)
2652 croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
2653
2654 SV *sv = ST (i);
2655
2656 union
2657 {
2658 cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
2659 cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
2660 cl_half ch; cl_float cf; cl_double cd;
2661 cl_mem cm;
2662 cl_sampler ca;
2663 size_t cz;
2664 cl_event ce;
2665 } arg;
2666 size_t size;
2667 int nullarg = 0;
2668
2669 switch (type)
2670 {
2671 case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2672 case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
2673 case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
2674 case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
2675 case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
2676 case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
2677 case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
2678 case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2679
2680 case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2681 case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2682 case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2683
2684 case 'z': nullarg = 1; size = SvIV (sv); break;
2685
2686 case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2687 case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2688 case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2689
2690 default:
2691 croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2692 }
2693
2694 res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
2695 if (res)
2696 croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
2697 }
2698
2699 if (i != items)
2700 croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2701
2702void
1839set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2703set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1840 CODE: 2704 CODE:
1841 clSetKernelArg (this, idx, sizeof (value), &value); 2705 clSetKernelArg (self, idx, sizeof (value), &value);
1842 2706
1843void 2707void
1844set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value) 2708set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1845 CODE: 2709 CODE:
1846 clSetKernelArg (this, idx, sizeof (value), &value); 2710 clSetKernelArg (self, idx, sizeof (value), &value);
1847 2711
1848void 2712void
1849set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2713set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1850 CODE: 2714 CODE:
1851 clSetKernelArg (this, idx, sizeof (value), &value); 2715 clSetKernelArg (self, idx, sizeof (value), &value);
1852 2716
1853void 2717void
1854set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2718set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1855 CODE: 2719 CODE:
1856 clSetKernelArg (this, idx, sizeof (value), &value); 2720 clSetKernelArg (self, idx, sizeof (value), &value);
1857 2721
1858void 2722void
1859set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2723set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1860 CODE: 2724 CODE:
1861 clSetKernelArg (this, idx, sizeof (value), &value); 2725 clSetKernelArg (self, idx, sizeof (value), &value);
1862 2726
1863void 2727void
1864set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value) 2728set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1865 CODE: 2729 CODE:
1866 clSetKernelArg (this, idx, sizeof (value), &value); 2730 clSetKernelArg (self, idx, sizeof (value), &value);
1867 2731
1868void 2732void
1869set_long (OpenCL::Kernel this, cl_uint idx, cl_long value) 2733set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1870 CODE: 2734 CODE:
1871 clSetKernelArg (this, idx, sizeof (value), &value); 2735 clSetKernelArg (self, idx, sizeof (value), &value);
1872 2736
1873void 2737void
1874set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value) 2738set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1875 CODE: 2739 CODE:
1876 clSetKernelArg (this, idx, sizeof (value), &value); 2740 clSetKernelArg (self, idx, sizeof (value), &value);
1877 2741
1878void 2742void
1879set_half (OpenCL::Kernel this, cl_uint idx, cl_half value) 2743set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1880 CODE: 2744 CODE:
1881 clSetKernelArg (this, idx, sizeof (value), &value); 2745 clSetKernelArg (self, idx, sizeof (value), &value);
1882 2746
1883void 2747void
1884set_float (OpenCL::Kernel this, cl_uint idx, cl_float value) 2748set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1885 CODE: 2749 CODE:
1886 clSetKernelArg (this, idx, sizeof (value), &value); 2750 clSetKernelArg (self, idx, sizeof (value), &value);
1887 2751
1888void 2752void
1889set_double (OpenCL::Kernel this, cl_uint idx, cl_double value) 2753set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1890 CODE: 2754 CODE:
1891 clSetKernelArg (this, idx, sizeof (value), &value); 2755 clSetKernelArg (self, idx, sizeof (value), &value);
1892 2756
1893void 2757void
1894set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value) 2758set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1895 CODE: 2759 CODE:
1896 clSetKernelArg (this, idx, sizeof (value), &value); 2760 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1897 2761
1898void 2762void
1899set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value) 2763set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1900 CODE: 2764 CODE:
1901 clSetKernelArg (this, idx, sizeof (value), &value); 2765 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1902 2766
1903void 2767void
1904set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value) 2768set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
1905 CODE: 2769 CODE:
1906 clSetKernelArg (this, idx, sizeof (value), &value); 2770 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1907 2771
1908void 2772void
1909set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1910 CODE:
1911 clSetKernelArg (this, idx, sizeof (value), &value);
1912
1913void
1914set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value) 2773set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1915 CODE: 2774 CODE:
1916 clSetKernelArg (this, idx, sizeof (value), &value); 2775 clSetKernelArg (self, idx, sizeof (value), &value);
1917 2776
1918void 2777void
2778set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2779 CODE:
2780 clSetKernelArg (self, idx, size, 0);
2781
2782void
1919set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value) 2783set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1920 CODE: 2784 CODE:
1921 clSetKernelArg (this, idx, sizeof (value), &value); 2785 clSetKernelArg (self, idx, sizeof (value), &value);
1922 2786
1923void 2787void
1924info (OpenCL::Kernel this, cl_kernel_info name) 2788info (OpenCL::Kernel self, cl_kernel_info name)
1925 PPCODE: 2789 PPCODE:
1926 INFO (Kernel) 2790 INFO (Kernel)
1927 2791
1928#BEGIN:kernel 2792#BEGIN:kernel
1929 2793
1930void 2794void
1931function_name (OpenCL::Kernel this) 2795function_name (OpenCL::Kernel self)
1932 PPCODE: 2796 PPCODE:
1933 size_t size; 2797 size_t size;
1934 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size)); 2798 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1935 char *value = tmpbuf (size); 2799 char *value = tmpbuf (size);
1936 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0)); 2800 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1937 int i, n = 1;
1938 EXTEND (SP, n); 2801 EXTEND (SP, 1);
1939 for (i = 0; i < n; ++i) 2802 const int i = 0;
1940 PUSHs (sv_2mortal (newSVpv (value, 0))); 2803 PUSHs (sv_2mortal (newSVpv (value, 0)));
1941 2804
1942void 2805void
1943num_args (OpenCL::Kernel this) 2806num_args (OpenCL::Kernel self)
2807 ALIAS:
2808 num_args = CL_KERNEL_NUM_ARGS
2809 reference_count = CL_KERNEL_REFERENCE_COUNT
1944 PPCODE: 2810 PPCODE:
1945 cl_uint value [1]; 2811 cl_uint value [1];
1946 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_NUM_ARGS, sizeof (value), value, 0)); 2812 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1947 EXTEND (SP, 1); 2813 EXTEND (SP, 1);
1948 const int i = 0; 2814 const int i = 0;
1949 PUSHs (sv_2mortal (newSVuv (value [i]))); 2815 PUSHs (sv_2mortal (newSVuv (value [i])));
1950 2816
1951void 2817void
1952reference_count (OpenCL::Kernel this)
1953 PPCODE:
1954 cl_uint value [1];
1955 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_REFERENCE_COUNT, sizeof (value), value, 0));
1956 EXTEND (SP, 1);
1957 const int i = 0;
1958 PUSHs (sv_2mortal (newSVuv (value [i])));
1959
1960void
1961context (OpenCL::Kernel this) 2818context (OpenCL::Kernel self)
1962 PPCODE: 2819 PPCODE:
1963 cl_context value [1]; 2820 cl_context value [1];
1964 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0)); 2821 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1965 EXTEND (SP, 1); 2822 EXTEND (SP, 1);
1966 const int i = 0; 2823 const int i = 0;
1967 {
1968 NEED_SUCCESS (RetainContext, (value [i])); 2824 NEED_SUCCESS (RetainContext, (value [i]));
1969 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2825 PUSH_CLOBJ (stash_context, value [i]);
1970 }
1971 2826
1972void 2827void
1973program (OpenCL::Kernel this) 2828program (OpenCL::Kernel self)
1974 PPCODE: 2829 PPCODE:
1975 cl_program value [1]; 2830 cl_program value [1];
1976 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0)); 2831 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1977 EXTEND (SP, 1); 2832 EXTEND (SP, 1);
1978 const int i = 0; 2833 const int i = 0;
1979 {
1980 NEED_SUCCESS (RetainProgram, (value [i])); 2834 NEED_SUCCESS (RetainProgram, (value [i]));
1981 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i])); 2835 PUSH_CLOBJ (stash_program, value [i]);
1982 }
1983 2836
1984#END:kernel 2837#END:kernel
1985 2838
1986void 2839void
1987work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name) 2840work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1988 PPCODE: 2841 PPCODE:
1989 size_t size; 2842 size_t size;
1990 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size)); 2843 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1991 SV *sv = sv_2mortal (newSV (size)); 2844 SV *sv = sv_2mortal (newSV (size));
1992 SvUPGRADE (sv, SVt_PV); 2845 SvUPGRADE (sv, SVt_PV);
1993 SvPOK_only (sv); 2846 SvPOK_only (sv);
1994 SvCUR_set (sv, size); 2847 SvCUR_set (sv, size);
1995 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0)); 2848 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1996 XPUSHs (sv); 2849 XPUSHs (sv);
1997 2850
1998#BEGIN:kernel_work_group 2851#BEGIN:kernel_work_group
1999 2852
2000void 2853void
2001work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2854work_group_size (OpenCL::Kernel self, OpenCL::Device device)
2855 ALIAS:
2856 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2857 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2002 PPCODE: 2858 PPCODE:
2003 size_t value [1]; 2859 size_t value [1];
2004 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_WORK_GROUP_SIZE, sizeof (value), value, 0)); 2860 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2005 EXTEND (SP, 1); 2861 EXTEND (SP, 1);
2006 const int i = 0; 2862 const int i = 0;
2007 PUSHs (sv_2mortal (newSVuv (value [i]))); 2863 PUSHs (sv_2mortal (newSVuv (value [i])));
2008 2864
2009void 2865void
2010compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2866compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
2011 PPCODE: 2867 PPCODE:
2012 size_t size; 2868 size_t size;
2013 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size)); 2869 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2014 size_t *value = tmpbuf (size); 2870 size_t *value = tmpbuf (size);
2015 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0)); 2871 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2016 int i, n = size / sizeof (*value); 2872 int i, n = size / sizeof (*value);
2017 EXTEND (SP, n); 2873 EXTEND (SP, n);
2018 for (i = 0; i < n; ++i) 2874 for (i = 0; i < n; ++i)
2019 PUSHs (sv_2mortal (newSVuv (value [i]))); 2875 PUSHs (sv_2mortal (newSVuv (value [i])));
2020 2876
2021void 2877void
2022local_mem_size (OpenCL::Kernel this, OpenCL::Device device) 2878local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
2879 ALIAS:
2880 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2881 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2023 PPCODE: 2882 PPCODE:
2024 cl_ulong value [1]; 2883 cl_ulong value [1];
2025 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_LOCAL_MEM_SIZE, sizeof (value), value, 0)); 2884 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2026 EXTEND (SP, 1); 2885 EXTEND (SP, 1);
2027 const int i = 0; 2886 const int i = 0;
2028 PUSHs (sv_2mortal (newSVuv (value [i]))); 2887 PUSHs (sv_2mortal (newSVuv (value [i])));
2029 2888
2889#END:kernel_work_group
2890
2891#if CL_VERSION_1_2
2892
2030void 2893void
2031preferred_work_group_size_multiple (OpenCL::Kernel this, OpenCL::Device device) 2894arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
2032 PPCODE: 2895 PPCODE:
2896 size_t size;
2897 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
2898 SV *sv = sv_2mortal (newSV (size));
2899 SvUPGRADE (sv, SVt_PV);
2900 SvPOK_only (sv);
2901 SvCUR_set (sv, size);
2902 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
2903 XPUSHs (sv);
2904
2905#BEGIN:kernel_arg
2906
2907void
2908arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
2909 ALIAS:
2910 arg_address_qualifier = CL_KERNEL_ARG_ADDRESS_QUALIFIER
2911 arg_access_qualifier = CL_KERNEL_ARG_ACCESS_QUALIFIER
2912 PPCODE:
2033 size_t value [1]; 2913 cl_uint value [1];
2034 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, sizeof (value), value, 0)); 2914 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, sizeof (value), value, 0));
2035 EXTEND (SP, 1); 2915 EXTEND (SP, 1);
2036 const int i = 0; 2916 const int i = 0;
2037 PUSHs (sv_2mortal (newSVuv (value [i]))); 2917 PUSHs (sv_2mortal (newSVuv (value [i])));
2038 2918
2039void 2919void
2040private_mem_size (OpenCL::Kernel this, OpenCL::Device device) 2920arg_type_name (OpenCL::Kernel self, cl_uint idx)
2921 ALIAS:
2922 arg_type_name = CL_KERNEL_ARG_TYPE_NAME
2923 arg_name = CL_KERNEL_ARG_NAME
2924 PPCODE:
2925 size_t size;
2926 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
2927 char *value = tmpbuf (size);
2928 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
2929 EXTEND (SP, 1);
2930 const int i = 0;
2931 PUSHs (sv_2mortal (newSVpv (value, 0)));
2932
2933void
2934arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
2041 PPCODE: 2935 PPCODE:
2042 cl_ulong value [1]; 2936 cl_ulong value [1];
2043 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PRIVATE_MEM_SIZE, sizeof (value), value, 0)); 2937 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
2044 EXTEND (SP, 1); 2938 EXTEND (SP, 1);
2045 const int i = 0; 2939 const int i = 0;
2046 PUSHs (sv_2mortal (newSVuv (value [i]))); 2940 PUSHs (sv_2mortal (newSVuv (value [i])));
2047 2941
2048#END:kernel_work_group 2942#END:kernel_arg
2943
2944#endif
2049 2945
2050MODULE = OpenCL PACKAGE = OpenCL::Event 2946MODULE = OpenCL PACKAGE = OpenCL::Event
2051 2947
2052void 2948void
2053DESTROY (OpenCL::Event this) 2949DESTROY (OpenCL::Event self)
2054 CODE: 2950 CODE:
2055 clReleaseEvent (this); 2951 clReleaseEvent (self);
2056 2952
2057void 2953void
2058wait (OpenCL::Event this) 2954wait (OpenCL::Event self)
2059 CODE: 2955 CODE:
2060 clWaitForEvents (1, &this); 2956 clWaitForEvents (1, &self);
2061 2957
2062void 2958void
2959cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2960 CODE:
2961 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
2962
2963void
2063info (OpenCL::Event this, cl_event_info name) 2964info (OpenCL::Event self, cl_event_info name)
2064 PPCODE: 2965 PPCODE:
2065 INFO (Event) 2966 INFO (Event)
2066 2967
2067#BEGIN:event 2968#BEGIN:event
2068 2969
2069void 2970void
2070command_queue (OpenCL::Event this) 2971command_queue (OpenCL::Event self)
2071 PPCODE: 2972 PPCODE:
2072 cl_command_queue value [1]; 2973 cl_command_queue value [1];
2073 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0)); 2974 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2074 EXTEND (SP, 1); 2975 EXTEND (SP, 1);
2075 const int i = 0; 2976 const int i = 0;
2076 {
2077 NEED_SUCCESS (RetainCommandQueue, (value [i])); 2977 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2078 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i])); 2978 PUSH_CLOBJ (stash_queue, value [i]);
2079 }
2080 2979
2081void 2980void
2082command_type (OpenCL::Event this) 2981command_type (OpenCL::Event self)
2982 ALIAS:
2983 command_type = CL_EVENT_COMMAND_TYPE
2984 reference_count = CL_EVENT_REFERENCE_COUNT
2985 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2083 PPCODE: 2986 PPCODE:
2084 cl_command_type value [1]; 2987 cl_uint value [1];
2085 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0)); 2988 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2086 EXTEND (SP, 1); 2989 EXTEND (SP, 1);
2087 const int i = 0; 2990 const int i = 0;
2088 PUSHs (sv_2mortal (newSVuv (value [i]))); 2991 PUSHs (sv_2mortal (newSVuv (value [i])));
2089 2992
2090void 2993void
2091reference_count (OpenCL::Event this) 2994context (OpenCL::Event self)
2092 PPCODE: 2995 PPCODE:
2093 cl_uint value [1]; 2996 cl_context value [1];
2094 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_REFERENCE_COUNT, sizeof (value), value, 0)); 2997 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2998 EXTEND (SP, 1);
2999 const int i = 0;
3000 NEED_SUCCESS (RetainContext, (value [i]));
3001 PUSH_CLOBJ (stash_context, value [i]);
3002
3003#END:event
3004
3005void
3006profiling_info (OpenCL::Event self, cl_profiling_info name)
3007 PPCODE:
3008 INFO (EventProfiling)
3009
3010#BEGIN:profiling
3011
3012void
3013profiling_command_queued (OpenCL::Event self)
3014 ALIAS:
3015 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
3016 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
3017 profiling_command_start = CL_PROFILING_COMMAND_START
3018 profiling_command_end = CL_PROFILING_COMMAND_END
3019 PPCODE:
3020 cl_ulong value [1];
3021 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2095 EXTEND (SP, 1); 3022 EXTEND (SP, 1);
2096 const int i = 0; 3023 const int i = 0;
2097 PUSHs (sv_2mortal (newSVuv (value [i]))); 3024 PUSHs (sv_2mortal (newSVuv (value [i])));
2098 3025
2099void
2100command_execution_status (OpenCL::Event this)
2101 PPCODE:
2102 cl_uint value [1];
2103 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_EXECUTION_STATUS, sizeof (value), value, 0));
2104 EXTEND (SP, 1);
2105 const int i = 0;
2106 PUSHs (sv_2mortal (newSVuv (value [i])));
2107
2108void
2109context (OpenCL::Event this)
2110 PPCODE:
2111 cl_context value [1];
2112 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2113 EXTEND (SP, 1);
2114 const int i = 0;
2115 {
2116 NEED_SUCCESS (RetainContext, (value [i]));
2117 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2118 }
2119
2120#END:event
2121
2122void
2123profiling_info (OpenCL::Event this, cl_profiling_info name)
2124 PPCODE:
2125 INFO (EventProfiling)
2126
2127#BEGIN:profiling
2128
2129void
2130profiling_command_queued (OpenCL::Event this)
2131 PPCODE:
2132 cl_ulong value [1];
2133 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_QUEUED, sizeof (value), value, 0));
2134 EXTEND (SP, 1);
2135 const int i = 0;
2136 PUSHs (sv_2mortal (newSVuv (value [i])));
2137
2138void
2139profiling_command_submit (OpenCL::Event this)
2140 PPCODE:
2141 cl_ulong value [1];
2142 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_SUBMIT, sizeof (value), value, 0));
2143 EXTEND (SP, 1);
2144 const int i = 0;
2145 PUSHs (sv_2mortal (newSVuv (value [i])));
2146
2147void
2148profiling_command_start (OpenCL::Event this)
2149 PPCODE:
2150 cl_ulong value [1];
2151 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_START, sizeof (value), value, 0));
2152 EXTEND (SP, 1);
2153 const int i = 0;
2154 PUSHs (sv_2mortal (newSVuv (value [i])));
2155
2156void
2157profiling_command_end (OpenCL::Event this)
2158 PPCODE:
2159 cl_ulong value [1];
2160 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_END, sizeof (value), value, 0));
2161 EXTEND (SP, 1);
2162 const int i = 0;
2163 PUSHs (sv_2mortal (newSVuv (value [i])));
2164
2165#END:profiling 3026#END:profiling
2166 3027
2167MODULE = OpenCL PACKAGE = OpenCL::UserEvent 3028MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2168 3029
2169void 3030void
2170set_status (OpenCL::UserEvent this, cl_int execution_status) 3031set_status (OpenCL::UserEvent self, cl_int execution_status)
2171 CODE: 3032 CODE:
2172 clSetUserEventStatus (this, execution_status); 3033 clSetUserEventStatus (self, execution_status);
2173 3034
3035MODULE = OpenCL PACKAGE = OpenCL::Mapped
3036
3037void
3038DESTROY (SV *self)
3039 CODE:
3040 OpenCL__Mapped mapped = SvMAPPED (self);
3041
3042 clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
3043 mapped_detach (self, mapped);
3044
3045 clReleaseCommandQueue (mapped->queue);
3046 clReleaseEvent (mapped->event);
3047 Safefree (mapped);
3048
3049void
3050unmap (OpenCL::Mapped self, ...)
3051 CODE:
3052 mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
3053
3054bool
3055mapped (OpenCL::Mapped self)
3056 CODE:
3057 RETVAL = !!self->ptr;
3058 OUTPUT:
3059 RETVAL
3060
3061void
3062wait (OpenCL::Mapped self)
3063 PPCODE:
3064 if (self->event)
3065 NEED_SUCCESS (WaitForEvents, (1, &self->event));
3066
3067void
3068event (OpenCL::Mapped self)
3069 PPCODE:
3070 if (!self->event)
3071 XSRETURN_UNDEF;
3072
3073 clRetainEvent (self->event);
3074 XPUSH_CLOBJ (stash_event, self->event);
3075
3076#define MAPPED_OFFSET_CB offsetof (struct mapped, cb)
3077#define MAPPED_OFFSET_ROW_PITCH offsetof (struct mapped, row_pitch)
3078#define MAPPED_OFFSET_SLICE_PITCH offsetof (struct mapped, slice_pitch)
3079#define MAPPED_OFFSET_WIDTH offsetof (struct mapped, width)
3080#define MAPPED_OFFSET_HEIGHT offsetof (struct mapped, height)
3081#define MAPPED_OFFSET_DEPTH offsetof (struct mapped, depth)
3082
3083IV
3084size (OpenCL::Mapped self)
3085 ALIAS:
3086 size = MAPPED_OFFSET_CB
3087 row_pitch = MAPPED_OFFSET_ROW_PITCH
3088 slice_pitch = MAPPED_OFFSET_SLICE_PITCH
3089 width = MAPPED_OFFSET_WIDTH
3090 height = MAPPED_OFFSET_HEIGHT
3091 depth = MAPPED_OFFSET_DEPTH
3092 CODE:
3093 RETVAL = *(size_t *)((char *)self + ix);
3094 OUTPUT:
3095 RETVAL
3096
3097IV
3098ptr (OpenCL::Mapped self)
3099 CODE:
3100 RETVAL = PTR2IV (self->ptr);
3101 OUTPUT:
3102 RETVAL
3103
3104void
3105set (OpenCL::Mapped self, size_t offset, SV *data)
3106 CODE:
3107 STRLEN len;
3108 const char *ptr = SvPVbyte (data, len);
3109
3110 if (offset + len > self->cb)
3111 croak ("OpenCL::Mapped::set out of bound condition detected");
3112
3113 memcpy (offset + (char *)self->ptr, ptr, len);
3114
3115void
3116get_row (OpenCL::Mapped self, size_t count, size_t x = 0, size_t y = 0, size_t z = 0)
3117 PPCODE:
3118 if (!SvOK (ST (1)))
3119 count = self->width - x;
3120
3121 if (x + count > self->width)
3122 croak ("OpenCL::Mapped::get: x + count crosses a row boundary");
3123
3124 if (y >= self->height)
3125 croak ("OpenCL::Mapped::get: y coordinate out of bounds");
3126
3127 if (z >= self->depth)
3128 croak ("OpenCL::Mapped::get: z coordinate out of bounds");
3129
3130 size_t element = mapped_element_size (self);
3131
3132 count *= element;
3133 x *= element;
3134
3135 char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
3136 XPUSHs (sv_2mortal (newSVpvn (ptr, count)));
3137
3138void
3139set_row (OpenCL::Mapped self, SV *data, size_t x = 0, size_t y = 0, size_t z = 0)
3140 PPCODE:
3141 STRLEN count;
3142 char *dataptr = SvPVbyte (data, count);
3143 size_t element = mapped_element_size (self);
3144
3145 x *= element;
3146
3147 if (x + count > self->width * element)
3148 croak ("OpenCL::Mapped::set: x + data size crosses a row boundary");
3149
3150 if (y >= self->height)
3151 croak ("OpenCL::Mapped::set: y coordinate out of bounds");
3152
3153 if (z >= self->depth)
3154 croak ("OpenCL::Mapped::set: z coordinate out of bounds");
3155
3156 char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
3157 memcpy (ptr, dataptr, count);
3158
3159MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
3160
3161MODULE = OpenCL PACKAGE = OpenCL::MappedImage
3162
3163IV
3164element_size (OpenCL::Mapped self)
3165 CODE:
3166 RETVAL = mapped_element_size (self);
3167 OUTPUT:
3168 RETVAL
3169

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