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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.14 by root, Sun Nov 20 10:21:27 2011 UTC vs.
Revision 1.81 by root, Sat May 5 17:09:19 2012 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#include "ecb.h"//D
8
9#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
10#include "xthread.h"
11#include "schmorp.h"
12
13#ifdef I_DLFCN
14 #include <dlfcn.h>
15#endif
16
17// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
18// but then fail to define the api functions unless you ALSO define
19// this. This breaks 100% of the opencl 1.1 apps, for what reason?
20// after all, the functions are deprecated, not removed.
21// in addition, you cannot test for this in any future-proof way.
22// each time a new opencl version comes out, you need to make a new
23// release.
24#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
25
26#ifndef PREFER_1_1
27 #define PREFER_1_1 1
28#endif
29
30#if PREFER_1_1
31 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
32#endif
33
34#ifdef __APPLE__
35 #define CLHDR(name) <OpenCL/name>
36#else
37 #define CLHDR(name) <CL/name>
38#endif
39
5#include <CL/opencl.h> 40#include CLHDR(opencl.h)
6 41
42#if 0
43#ifndef CL_VERSION_1_2
44 #include CLHDR(cl_d3d9.h)
45#endif
46#endif
47
48#if _WIN32
49 #include CLHDR(cl_d3d10.h)
50 #if CL_VERSION_1_2
51 #include CLHDR<cl_d3d11.h>
52 #endif
53 #include CLHDR<cl_dx9_media_sharing.h.h>
54#endif
55
56#ifndef CL_VERSION_1_2
57 #undef PREFER_1_1
58 #define PREFER_1_1 1
59#endif
60
61// make sure all constants we might use are actually defined
62#include "default.h"
63
7typedef cl_platform_id OpenCL__Platform; 64typedef cl_platform_id OpenCL__Platform;
8typedef cl_device_id OpenCL__Device; 65typedef cl_device_id OpenCL__Device;
66typedef cl_device_id OpenCL__SubDevice;
9typedef cl_context OpenCL__Context; 67typedef cl_context OpenCL__Context;
10typedef cl_command_queue OpenCL__Queue; 68typedef cl_command_queue OpenCL__Queue;
11typedef cl_mem OpenCL__Memory; 69typedef cl_mem OpenCL__Memory;
12typedef cl_mem OpenCL__Buffer; 70typedef cl_mem OpenCL__Buffer;
71typedef cl_mem OpenCL__BufferObj;
13typedef cl_mem OpenCL__Image; 72typedef cl_mem OpenCL__Image;
14typedef cl_mem OpenCL__Image2D;
15typedef cl_mem OpenCL__Image3D;
16typedef cl_mem OpenCL__Memory_ornull; 73typedef cl_mem OpenCL__Memory_ornull;
17typedef cl_mem OpenCL__Buffer_ornull; 74typedef cl_mem OpenCL__Buffer_ornull;
18typedef cl_mem OpenCL__Image_ornull; 75typedef cl_mem OpenCL__Image_ornull;
19typedef cl_mem OpenCL__Image2D_ornull;
20typedef cl_mem OpenCL__Image3D_ornull;
21typedef cl_sampler OpenCL__Sampler; 76typedef cl_sampler OpenCL__Sampler;
22typedef cl_program OpenCL__Program; 77typedef cl_program OpenCL__Program;
23typedef cl_kernel OpenCL__Kernel; 78typedef cl_kernel OpenCL__Kernel;
24typedef cl_event OpenCL__Event; 79typedef cl_event OpenCL__Event;
25typedef cl_event OpenCL__UserEvent; 80typedef cl_event OpenCL__UserEvent;
26 81
27typedef SV *FUTURE; 82typedef struct mapped * OpenCL__Mapped;
83
84static HV
85 *stash_platform,
86 *stash_device,
87 *stash_subdevice,
88 *stash_context,
89 *stash_queue,
90 *stash_program,
91 *stash_kernel,
92 *stash_sampler,
93 *stash_event,
94 *stash_userevent,
95 *stash_memory,
96 *stash_buffer,
97 *stash_bufferobj,
98 *stash_image,
99 *stash_image1d,
100 *stash_image1darray,
101 *stash_image1dbuffer,
102 *stash_image2d,
103 *stash_image2darray,
104 *stash_image3d,
105 *stash_mapped,
106 *stash_mappedbuffer,
107 *stash_mappedimage;
28 108
29/*****************************************************************************/ 109/*****************************************************************************/
30 110
111// name must include a leading underscore
112// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
113// for perl. doh.
114static void *
115glsym (const char *name)
116{
117 void *fun = 0;
118
119 #if defined I_DLFCN && defined RTLD_DEFAULT
120 fun = dlsym (RTLD_DEFAULT, name + 1);
121 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
122
123 if (!fun)
124 {
125 static void *libgl;
126 static const char *glso[] = {
127 "libGL.so.1",
128 "libGL.so.3",
129 "libGL.so.4.0",
130 "libGL.so",
131 "/usr/lib/libGL.so",
132 "/usr/X11R6/lib/libGL.1.dylib"
133 };
134 int i;
135
136 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
137 {
138 libgl = dlopen (glso [i], RTLD_LAZY);
139 if (libgl)
140 break;
141 }
142
143 if (libgl)
144 {
145 fun = dlsym (libgl, name + 1);
146 if (!fun) fun = dlsym (libgl, name);
147 }
148 }
149 #endif
150
151 return fun;
152}
153
154/*****************************************************************************/
155
31/* up to two temporary buffers */ 156/* up to two temporary buffers */
32static void * 157static void * ecb_noinline
33tmpbuf (size_t size) 158tmpbuf (size_t size)
34{ 159{
160 enum { buffers = 4 };
35 static int idx; 161 static int idx;
36 static void *buf [2]; 162 static void *buf [buffers];
37 static size_t len [2]; 163 static size_t len [buffers];
38 164
39 idx ^= 1; 165 idx = (idx + 1) % buffers;
40 166
41 if (len [idx] < size) 167 if (len [idx] < size)
42 { 168 {
43 free (buf [idx]); 169 free (buf [idx]);
44 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 170 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
46 } 172 }
47 173
48 return buf [idx]; 174 return buf [idx];
49} 175}
50 176
177static const char * ecb_noinline
178cv_get_name (CV *cv)
179{
180 static char fullname [256];
181
182 GV *gv = CvGV (cv); // gv better be nonzero
183
184 HV *stash = GvSTASH (gv);
185 const char *hvname = HvNAME_get (stash); // stash also better be nonzero
186 const char *gvname = GvNAME (gv);
187
188 snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
189 return fullname;
190}
191
51/*****************************************************************************/ 192/*****************************************************************************/
52 193
53typedef struct 194typedef struct
54{ 195{
55 IV iv; 196 IV iv;
56 const char *name; 197 const char *name;
57 #define const_iv(name) { (IV)CL_ ## name, # name }, 198 #define const_iv(name) { (IV)CL_ ## name, # name },
58} ivstr; 199} ivstr;
200
201typedef struct
202{
203 NV nv;
204 const char *name;
205 #define const_nv(name) { (NV)CL_ ## name, # name },
206} nvstr;
59 207
60static const char * 208static const char *
61iv2str (IV value, const ivstr *base, int count, const char *fallback) 209iv2str (IV value, const ivstr *base, int count, const char *fallback)
62{ 210{
63 int i; 211 int i;
… …
112 if (res) \ 260 if (res) \
113 FAIL (name); 261 FAIL (name);
114 262
115/*****************************************************************************/ 263/*****************************************************************************/
116 264
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 * 265static SV *
266new_clobj (HV *stash, IV id)
267{
268 return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
269}
270
271#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
272#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
273
274/* cl objects are either \$iv, or [$iv, ...] */
275/* they can be upgraded at runtime to the array form */
276static void * ecb_noinline
121SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 277SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
122{ 278{
279 // sv_derived_from is quite slow :(
123 if (SvROK (sv) && sv_derived_from (sv, pkg)) 280 if (SvROK (sv) && sv_derived_from (sv, pkg))
124 return (void *)SvIV (SvRV (sv)); 281 return (void *)SvIV (SvRV (sv));
125 282
126 croak ("%s: %s is not of type %s", func, svname, pkg); 283 croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
284}
285
286// the "no-inherit" version of the above
287static void * ecb_noinline
288SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
289{
290 if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
291 return (void *)SvIV (SvRV (sv));
292
293 croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
127} 294}
128 295
129/*****************************************************************************/ 296/*****************************************************************************/
297
298static cl_context_properties * ecb_noinline
299SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
300{
301 if (!sv || !SvOK (sv))
302 if (extra)
303 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
304 else
305 return 0;
306
307 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
308 {
309 AV *av = (AV *)SvRV (sv);
310 int i, len = av_len (av) + 1;
311 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
312 cl_context_properties *l = p;
313
314 if (len & 1)
315 croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
316
317 while (extracount--)
318 *l++ = *extra++;
319
320 for (i = 0; i < len; i += 2)
321 {
322 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
323 SV *p_sv = *av_fetch (av, i + 1, 0);
324 cl_context_properties v = SvIV (p_sv); // code below can override
325
326 switch (t)
327 {
328 case CL_CONTEXT_PLATFORM:
329 if (SvROK (p_sv))
330 v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
331 break;
332
333 case CL_GLX_DISPLAY_KHR:
334 if (!SvOK (p_sv))
335 {
336 void *func = glsym ("_glXGetCurrentDisplay");
337 if (func)
338 v = (cl_context_properties)((void *(*)(void))func)();
339 }
340 break;
341
342 case CL_GL_CONTEXT_KHR:
343 if (!SvOK (p_sv))
344 {
345 void *func = glsym ("_glXGetCurrentContext");
346 if (func)
347 v = (cl_context_properties)((void *(*)(void))func)();
348 }
349 break;
350
351 default:
352 /* unknown property, treat as int */
353 break;
354 }
355
356 *l++ = t;
357 *l++ = v;
358 }
359
360 *l = 0;
361
362 return p;
363 }
364
365 croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
366}
367
368// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
369// is a pointer (and only on well-behaved systems).
370static void * ecb_noinline
371object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
372{
373 if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
374 croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
375 cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
376
377 AV *av = (AV *)SvRV (arg);
378 void **list = 0;
379 cl_uint count = av_len (av) + 1;
380
381 if (count)
382 {
383 list = tmpbuf (sizeof (*list) * count);
384 int i;
385 for (i = 0; i < count; ++i)
386 list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
387 }
388
389 if (!count && !or_undef)
390 croak ("%s: '%s' must contain at least one %s object",
391 cv_get_name (cv), argname, klass);
392
393 *rcount = count;
394 return (void *)list;
395}
396
397/*****************************************************************************/
398/* callback stuff */
399
400/* default context callback, log to stderr */
401static void CL_CALLBACK
402context_default_notify (const char *msg, const void *info, size_t cb, void *data)
403{
404 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
405}
406
407typedef struct
408{
409 int free_cb;
410 void (*push)(void *data1, void *data2, void *data3);
411} eq_vtbl;
412
413typedef struct eq_item
414{
415 struct eq_item *next;
416 eq_vtbl *vtbl;
417 SV *cb;
418 void *data1, *data2, *data3;
419} eq_item;
420
421static void (*eq_signal_func)(void *signal_arg, int value);
422static void *eq_signal_arg;
423static xmutex_t eq_lock = X_MUTEX_INIT;
424static eq_item *eq_head, *eq_tail;
425
426static void ecb_noinline
427eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
428{
429 eq_item *item = malloc (sizeof (eq_item));
430
431 item->next = 0;
432 item->vtbl = vtbl;
433 item->cb = cb;
434 item->data1 = data1;
435 item->data2 = data2;
436 item->data3 = data3;
437
438 X_LOCK (eq_lock);
439
440 *(eq_head ? &eq_tail->next : &eq_head) = item;
441 eq_tail = item;
442
443 X_UNLOCK (eq_lock);
444
445 eq_signal_func (eq_signal_arg, 0);
446}
447
448static eq_item *
449eq_dec (void)
450{
451 eq_item *res;
452
453 X_LOCK (eq_lock);
454
455 res = eq_head;
456 if (res)
457 eq_head = res->next;
458
459 X_UNLOCK (eq_lock);
460
461 return res;
462}
463
464static void
465eq_poll (void)
466{
467 eq_item *item;
468
469 while ((item = eq_dec ()))
470 {
471 ENTER;
472 SAVETMPS;
473
474 dSP;
475 PUSHMARK (SP);
476 EXTEND (SP, 2);
477
478 if (item->vtbl->free_cb)
479 sv_2mortal (item->cb);
480
481 PUTBACK;
482 item->vtbl->push (item->data1, item->data2, item->data3);
483
484 SV *cb = item->cb;
485 free (item);
486
487 call_sv (cb, G_DISCARD | G_VOID);
488
489 FREETMPS;
490 LEAVE;
491 }
492}
493
494static void
495eq_poll_interrupt (pTHX_ void *c_arg, int value)
496{
497 eq_poll ();
498}
499
500/*****************************************************************************/
501/* context notify */
502
503static void ecb_noinline
504eq_context_push (void *data1, void *data2, void *data3)
505{
506 dSP;
507 PUSHs (sv_2mortal (newSVpv (data1, 0)));
508 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
509 PUTBACK;
510
511 free (data1);
512 free (data2);
513}
514
515static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
516
517static void CL_CALLBACK
518eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
519{
520 void *pvt_copy = malloc (cb);
521 memcpy (pvt_copy, pvt, cb);
522 eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
523}
524
525#define CONTEXT_NOTIFY_CALLBACK \
526 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
527 void *user_data = 0; \
528 \
529 if (SvOK (notify)) \
530 { \
531 pfn_notify = eq_context_notify; \
532 user_data = s_get_cv (notify); \
533 }
534
535static SV * ecb_noinline
536new_clobj_context (cl_context ctx, void *user_data)
537{
538 SV *sv = new_clobj (stash_context, (IV)ctx);
539
540 if (user_data)
541 sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
542
543 return sv;
544}
545
546#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
547
548/*****************************************************************************/
549/* build/compile/link notify */
550
551static void
552eq_program_push (void *data1, void *data2, void *data3)
553{
554 dSP;
555 PUSH_CLOBJ (stash_program, data1);
556 PUTBACK;
557}
558
559static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
560
561static void CL_CALLBACK
562eq_program_notify (cl_program program, void *user_data)
563{
564 clRetainProgram (program);
565
566 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
567}
568
569typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
570
571static program_callback ecb_noinline
572make_program_callback (SV *notify, void **ruser_data)
573{
574 if (SvOK (notify))
575 {
576 *ruser_data = SvREFCNT_inc (s_get_cv (notify));
577 return eq_program_notify;
578 }
579 else
580 {
581 *ruser_data = 0;
582 return 0;
583 }
584}
585
586struct build_args
587{
588 cl_program program;
589 char *options;
590 void *user_data;
591 cl_uint num_devices;
592};
593
594X_THREAD_PROC (build_program_thread)
595{
596 struct build_args *arg = thr_arg;
597
598 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
599
600 if (arg->user_data)
601 eq_program_notify (arg->program, arg->user_data);
602 else
603 clReleaseProgram (arg->program);
604
605 free (arg->options);
606 free (arg);
607
608 return 0;
609}
610
611static void
612build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
613{
614 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
615
616 arg->program = program;
617 arg->options = strdup (options);
618 arg->user_data = user_data;
619 arg->num_devices = num_devices;
620 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
621
622 xthread_t id;
623 thread_create (&id, build_program_thread, arg);
624}
625
626/*****************************************************************************/
627/* mem object destructor notify */
628
629static void ecb_noinline
630eq_destructor_push (void *data1, void *data2, void *data3)
631{
632}
633
634static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
635
636static void CL_CALLBACK
637eq_destructor_notify (cl_mem memobj, void *user_data)
638{
639 eq_enq (&eq_destructor_vtbl, (SV *)user_data, (void *)memobj, 0, 0);
640}
641
642/*****************************************************************************/
643/* event objects */
644
645static void
646eq_event_push (void *data1, void *data2, void *data3)
647{
648 dSP;
649 PUSH_CLOBJ (stash_event, data1);
650 PUSHs (sv_2mortal (newSViv ((IV)data2)));
651 PUTBACK;
652}
653
654static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
655
656static void CL_CALLBACK
657eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
658{
659 clRetainEvent (event);
660 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
661}
662
663/*****************************************************************************/
664/* utilities for XS code */
130 665
131static size_t 666static size_t
132img_row_pitch (cl_mem img) 667img_row_pitch (cl_mem img)
133{ 668{
134 size_t res; 669 size_t res;
135 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); 670 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
136 return res; 671 return res;
137} 672}
138 673
139static cl_event * 674static cl_event * ecb_noinline
140event_list (SV **items, int count) 675event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
141{ 676{
677 cl_uint count = *rcount;
678
679 if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
680 *rcount = count = 0;
681
682 if (!count && !extra)
683 return 0;
684
142 cl_event *list = tmpbuf (sizeof (cl_event) * count); 685 cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
686 int i = 0;
143 687
144 while (count--) 688 while (count--)
689 if (SvOK (items [count]))
145 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 690 list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
146 691
692 if (extra)
693 list [i++] = extra;
694
695 *rcount = i;
696
147 return list; 697 return i ? list : 0;
148} 698}
149 699
150#define EVENT_LIST(items,count) \ 700#define EVENT_LIST(skip) \
151 cl_uint event_list_count = (count); \ 701 cl_uint event_list_count = items - (skip); \
152 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 702 cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
153 703
154#define INFO(class) \ 704#define INFO(class) \
155{ \ 705{ \
156 size_t size; \ 706 size_t size; \
157 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 707 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
158 SV *sv = sv_2mortal (newSV (size)); \ 708 SV *sv = sv_2mortal (newSV (size)); \
159 SvUPGRADE (sv, SVt_PV); \ 709 SvUPGRADE (sv, SVt_PV); \
160 SvPOK_only (sv); \ 710 SvPOK_only (sv); \
161 SvCUR_set (sv, size); \ 711 SvCUR_set (sv, size); \
162 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 712 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
163 XPUSHs (sv); \ 713 XPUSHs (sv); \
164} 714}
165 715
716/*****************************************************************************/
717/* mapped_xxx */
718
719static OpenCL__Mapped
720SvMAPPED (SV *sv)
721{
722 // no typechecking atm., keep your fingers crossed
723 return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
724}
725
726struct mapped
727{
728 cl_command_queue queue;
729 cl_mem memobj;
730 void *ptr;
731 size_t cb;
732 cl_event event;
733 size_t row_pitch;
734 size_t slice_pitch;
735
736 size_t element_size;
737 size_t width, height, depth;
738};
739
740static SV *
741mapped_new (
742 HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags,
743 void *ptr, size_t cb, cl_event ev,
744 size_t row_pitch, size_t slice_pitch, size_t element_size,
745 size_t width, size_t height, size_t depth
746)
747{
748 SV *data = newSV (0);
749 SvUPGRADE (data, SVt_PVMG);
750
751 OpenCL__Mapped mapped;
752 New (0, mapped, 1, struct mapped);
753
754 clRetainCommandQueue (queue);
755
756 mapped->queue = queue;
757 mapped->memobj = memobj;
758 mapped->ptr = ptr;
759 mapped->cb = cb;
760 mapped->event = ev;
761 mapped->row_pitch = row_pitch;
762 mapped->slice_pitch = slice_pitch;
763
764 mapped->element_size = element_size;
765 mapped->width = width;
766 mapped->height = height;
767 mapped->depth = depth;
768
769 sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
770
771 if (SvLEN (data))
772 Safefree (data);
773
774 SvPVX (data) = (char *)ptr;
775 SvCUR_set (data, cb);
776 SvLEN_set (data, 0);
777 SvPOK_only (data);
778
779 SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
780
781 if (!(flags & CL_MAP_WRITE))
782 SvREADONLY_on (data);
783
784 return obj;
785}
786
787static void
788mapped_detach (SV *sv, OpenCL__Mapped mapped)
789{
790 SV *data = SvRV (sv);
791
792 // the next check checks both before AND after detach, where SvPVX should STILL be 0
793 if (SvPVX (data) != (char *)mapped->ptr)
794 warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
795 else
796 {
797 SvREADONLY_off (data);
798 SvCUR_set (data, 0);
799 SvPVX (data) = 0;
800 SvOK_off (data);
801 }
802
803 mapped->ptr = 0;
804}
805
806static void
807mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
808{
809 cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
810 cl_event ev;
811
812 NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
813
814 clReleaseEvent (mapped->event);
815 mapped->event = ev;
816
817 mapped_detach (self, mapped);
818}
819
820static size_t
821mapped_element_size (OpenCL__Mapped self)
822{
823 if (!self->element_size)
824 clGetImageInfo (self->memobj, CL_IMAGE_ELEMENT_SIZE, sizeof (self->element_size), &self->element_size, 0);
825
826 return self->element_size;
827}
828
829/*****************************************************************************/
830
166MODULE = OpenCL PACKAGE = OpenCL 831MODULE = OpenCL PACKAGE = OpenCL
167 832
168PROTOTYPES: ENABLE 833PROTOTYPES: ENABLE
169 834
835void
836poll ()
837 CODE:
838 eq_poll ();
839
840void
841_eq_initialise (IV func, IV arg)
842 CODE:
843 eq_signal_func = (void (*)(void *, int))func;
844 eq_signal_arg = (void*)arg;
845
170BOOT: 846BOOT:
171{ 847{
172 HV *stash = gv_stashpv ("OpenCL", 1); 848 HV *stash = gv_stashpv ("OpenCL", 1);
849
173 static const ivstr *civ, const_iv[] = { 850 static const ivstr *civ, const_iv[] = {
174 { sizeof (cl_char ), "SIZEOF_CHAR" }, 851 { sizeof (cl_char ), "SIZEOF_CHAR" },
175 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 852 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
176 { sizeof (cl_short ), "SIZEOF_SHORT" }, 853 { sizeof (cl_short ), "SIZEOF_SHORT" },
177 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 854 { sizeof (cl_ushort), "SIZEOF_USHORT" },
178 { sizeof (cl_int ), "SIZEOF_INT" }, 855 { sizeof (cl_int ), "SIZEOF_INT" },
179 { sizeof (cl_uint ), "SIZEOF_UINT" }, 856 { sizeof (cl_uint ), "SIZEOF_UINT" },
180 { sizeof (cl_long ), "SIZEOF_LONG" }, 857 { sizeof (cl_long ), "SIZEOF_LONG" },
181 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 858 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
182 { sizeof (cl_half ), "SIZEOF_HALF" }, 859 { sizeof (cl_half ), "SIZEOF_HALF" },
183 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 860 { sizeof (cl_float ), "SIZEOF_FLOAT" },
184 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 861 { sizeof (cl_double), "SIZEOF_DOUBLE" },
862 { PREFER_1_1 , "PREFER_1_1" },
185#include "constiv.h" 863#include "constiv.h"
186 }; 864 };
865
187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 866 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)); 867 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
868
869 static const nvstr *cnv, const_nv[] = {
870#include "constnv.h"
871 };
872
873 for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
874 newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
875
876 newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
877
878 stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
879 stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
880 stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
881 stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
882 stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
883 stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
884 stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
885 stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
886 stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
887 stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
888 stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
889 stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
890 stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
891 stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
892 stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
893 stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
894 stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
895 stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
896 stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
897 stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
898 stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
899 stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
900 stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
901
902 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
189} 903}
190 904
191cl_int 905cl_int
192errno () 906errno ()
193 CODE: 907 CODE:
194 errno = res; 908 RETVAL = res;
909 OUTPUT:
910 RETVAL
195 911
196const char * 912const char *
197err2str (cl_int err) 913err2str (cl_int err = res)
198 914
199const char * 915const char *
200enum2str (cl_uint value) 916enum2str (cl_uint value)
201 917
202void 918void
… …
210 list = tmpbuf (sizeof (*list) * count); 926 list = tmpbuf (sizeof (*list) * count);
211 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 927 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
212 928
213 EXTEND (SP, count); 929 EXTEND (SP, count);
214 for (i = 0; i < count; ++i) 930 for (i = 0; i < count; ++i)
215 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 931 PUSH_CLOBJ (stash_platform, list [i]);
216 932
217void 933void
218context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 934context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
219 PPCODE: 935 PPCODE:
936 CONTEXT_NOTIFY_CALLBACK;
220 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res)); 937 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
221 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 938 XPUSH_CLOBJ_CONTEXT;
222 939
223void 940void
224context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 941context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
225 PPCODE: 942 PPCODE:
226 /* der Gipfel der Kunst */ 943 cl_uint device_count;
944 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
945
946 CONTEXT_NOTIFY_CALLBACK;
947 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
948 XPUSH_CLOBJ_CONTEXT;
227 949
228void 950void
229wait_for_events (...) 951wait_for_events (...)
230 CODE: 952 CODE:
231 EVENT_LIST (0, items); 953 EVENT_LIST (0);
232 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 954 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
233 955
234PROTOTYPES: DISABLE 956PROTOTYPES: DISABLE
235 957
236MODULE = OpenCL PACKAGE = OpenCL::Platform 958MODULE = OpenCL PACKAGE = OpenCL::Platform
237 959
238void 960void
239info (OpenCL::Platform this, cl_platform_info name) 961info (OpenCL::Platform self, cl_platform_info name)
240 PPCODE: 962 PPCODE:
241 INFO (Platform) 963 INFO (Platform)
242 964
965void
966unload_compiler (OpenCL::Platform self)
967 CODE:
968#if CL_VERSION_1_2
969 clUnloadPlatformCompiler (self);
970#endif
971
243#BEGIN:platform 972#BEGIN:platform
244 973
245void 974void
246profile (OpenCL::Platform this) 975profile (OpenCL::Platform self)
976 ALIAS:
977 profile = CL_PLATFORM_PROFILE
978 version = CL_PLATFORM_VERSION
979 name = CL_PLATFORM_NAME
980 vendor = CL_PLATFORM_VENDOR
981 extensions = CL_PLATFORM_EXTENSIONS
247 PPCODE: 982 PPCODE:
248 size_t size; 983 size_t size;
249 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, 0, 0, &size)); 984 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
250 char *value = tmpbuf (size); 985 char *value = tmpbuf (size);
251 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, size, value, 0)); 986 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
252 int i, n = 1;
253 EXTEND (SP, n); 987 EXTEND (SP, 1);
254 for (i = 0; i < n; ++i) 988 const int i = 0;
255 PUSHs (sv_2mortal (newSVpv (value, 0))); 989 PUSHs (sv_2mortal (newSVpv (value, 0)));
256 990
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 991#END:platform
306 992
307void 993void
308devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 994devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
309 PPCODE: 995 PPCODE:
310 cl_device_id *list; 996 cl_device_id *list;
311 cl_uint count; 997 cl_uint count;
312 int i; 998 int i;
313 999
314 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 1000 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
315 list = tmpbuf (sizeof (*list) * count); 1001 list = tmpbuf (sizeof (*list) * count);
316 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 1002 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
317 1003
318 EXTEND (SP, count); 1004 EXTEND (SP, count);
319 for (i = 0; i < count; ++i) 1005 for (i = 0; i < count; ++i)
320 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 1006 PUSH_CLOBJ (stash_device, list [i]);
321 1007
322void 1008void
323context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0) 1009context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
324 PPCODE: 1010 PPCODE:
1011 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
1012 cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
1013
1014 cl_uint device_count;
1015 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1016
1017 CONTEXT_NOTIFY_CALLBACK;
1018 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
1019 XPUSH_CLOBJ_CONTEXT;
1020
1021void
1022context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
1023 PPCODE:
1024 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
1025 cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
1026
1027 CONTEXT_NOTIFY_CALLBACK;
1028 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
1029 XPUSH_CLOBJ_CONTEXT;
1030
1031MODULE = OpenCL PACKAGE = OpenCL::Device
1032
1033void
1034info (OpenCL::Device self, cl_device_info name)
1035 PPCODE:
1036 INFO (Device)
1037
1038#if CL_VERSION_1_2
1039
1040void
1041sub_devices (OpenCL::Device self, SV *properties)
1042 PPCODE:
325 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 1043 if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
326 croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call"); 1044 croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
327 1045
328 AV *av = (AV *)SvRV (devices); 1046 properties = SvRV (properties);
329 cl_uint num_devices = av_len (av) + 1; 1047
330 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices); 1048 cl_uint count = av_len ((AV *)properties) + 1;
1049 cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
1050
331 int i; 1051 int i;
1052 for (i = 0; i < count; ++i)
1053 props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
332 1054
333 for (i = num_devices; i--; ) 1055 props [count] = 0;
334 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
335 1056
336 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 1057 cl_uint num_devices;
337 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 1058 NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
1059 cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
1060 NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
338 1061
339void 1062 EXTEND (SP, num_devices);
340context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 1063 for (i = 0; i < count; ++i)
341 PPCODE: 1064 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 1065
346MODULE = OpenCL PACKAGE = OpenCL::Device 1066#endif
347
348void
349info (OpenCL::Device this, cl_device_info name)
350 PPCODE:
351 INFO (Device)
352 1067
353#BEGIN:device 1068#BEGIN:device
354 1069
355void 1070void
356type (OpenCL::Device this) 1071type (OpenCL::Device self)
1072 ALIAS:
1073 type = CL_DEVICE_TYPE
1074 address_bits = CL_DEVICE_ADDRESS_BITS
1075 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
1076 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
1077 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
1078 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
1079 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
1080 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
1081 execution_capabilities = CL_DEVICE_EXECUTION_CAPABILITIES
1082 properties = CL_DEVICE_QUEUE_PROPERTIES
1083 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
1084 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
357 PPCODE: 1085 PPCODE:
358 cl_device_type value [1]; 1086 cl_ulong value [1];
359 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0)); 1087 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
360 EXTEND (SP, 1); 1088 EXTEND (SP, 1);
361 const int i = 0; 1089 const int i = 0;
362 PUSHs (sv_2mortal (newSViv (value [i]))); 1090 PUSHs (sv_2mortal (newSVuv (value [i])));
363 1091
364void 1092void
365vendor_id (OpenCL::Device this) 1093vendor_id (OpenCL::Device self)
1094 ALIAS:
1095 vendor_id = CL_DEVICE_VENDOR_ID
1096 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
1097 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
1098 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
1099 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
1100 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
1101 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
1102 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
1103 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
1104 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
1105 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
1106 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
1107 image_support = CL_DEVICE_IMAGE_SUPPORT
1108 max_samplers = CL_DEVICE_MAX_SAMPLERS
1109 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
1110 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
1111 global_mem_cache_type = CL_DEVICE_GLOBAL_MEM_CACHE_TYPE
1112 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
1113 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
1114 local_mem_type = CL_DEVICE_LOCAL_MEM_TYPE
1115 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
1116 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
1117 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
1118 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
1119 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
1120 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
1121 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
1122 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
1123 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
366 PPCODE: 1124 PPCODE:
367 cl_uint value [1]; 1125 cl_uint value [1];
368 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR_ID, sizeof (value), value, 0)); 1126 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
369 EXTEND (SP, 1); 1127 EXTEND (SP, 1);
370 const int i = 0; 1128 const int i = 0;
371 PUSHs (sv_2mortal (newSVuv (value [i]))); 1129 PUSHs (sv_2mortal (newSVuv (value [i])));
372 1130
373void 1131void
374max_compute_units (OpenCL::Device this) 1132max_work_group_size (OpenCL::Device self)
1133 ALIAS:
1134 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
1135 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
1136 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
1137 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
1138 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
1139 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
1140 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
1141 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
375 PPCODE: 1142 PPCODE:
376 cl_uint value [1]; 1143 size_t value [1];
377 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_COMPUTE_UNITS, sizeof (value), value, 0)); 1144 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
378 EXTEND (SP, 1); 1145 EXTEND (SP, 1);
379 const int i = 0; 1146 const int i = 0;
380 PUSHs (sv_2mortal (newSVuv (value [i]))); 1147 PUSHs (sv_2mortal (newSVuv (value [i])));
381 1148
382void 1149void
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) 1150max_work_item_sizes (OpenCL::Device self)
402 PPCODE: 1151 PPCODE:
403 size_t size; 1152 size_t size;
404 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size)); 1153 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
405 size_t *value = tmpbuf (size); 1154 size_t *value = tmpbuf (size);
406 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0)); 1155 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
407 int i, n = size / sizeof (value [0]); 1156 int i, n = size / sizeof (*value);
408 EXTEND (SP, n); 1157 EXTEND (SP, n);
409 for (i = 0; i < n; ++i) 1158 for (i = 0; i < n; ++i)
410 PUSHs (sv_2mortal (newSVuv (value [i]))); 1159 PUSHs (sv_2mortal (newSVuv (value [i])));
411 1160
412void 1161void
413preferred_vector_width_char (OpenCL::Device this) 1162error_correction_support (OpenCL::Device self)
1163 ALIAS:
1164 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
1165 endian_little = CL_DEVICE_ENDIAN_LITTLE
1166 available = CL_DEVICE_AVAILABLE
1167 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
1168 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
414 PPCODE: 1169 PPCODE:
415 cl_uint value [1]; 1170 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)); 1171 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); 1172 EXTEND (SP, 1);
688 const int i = 0; 1173 const int i = 0;
689 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 1174 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
690 1175
691void 1176void
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) 1177platform (OpenCL::Device self)
747 PPCODE: 1178 PPCODE:
748 cl_platform_id value [1]; 1179 cl_platform_id value [1];
749 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0)); 1180 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
750 EXTEND (SP, 1); 1181 EXTEND (SP, 1);
751 const int i = 0; 1182 const int i = 0;
752 { 1183 PUSH_CLOBJ (stash_platform, value [i]);
753 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
754 }
755 1184
756void 1185void
757name (OpenCL::Device this) 1186name (OpenCL::Device self)
1187 ALIAS:
1188 name = CL_DEVICE_NAME
1189 vendor = CL_DEVICE_VENDOR
1190 driver_version = CL_DRIVER_VERSION
1191 profile = CL_DEVICE_PROFILE
1192 version = CL_DEVICE_VERSION
1193 extensions = CL_DEVICE_EXTENSIONS
758 PPCODE: 1194 PPCODE:
759 size_t size; 1195 size_t size;
760 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, 0, 0, &size)); 1196 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
761 char *value = tmpbuf (size); 1197 char *value = tmpbuf (size);
762 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, size, value, 0)); 1198 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
763 int i, n = 1;
764 EXTEND (SP, n); 1199 EXTEND (SP, 1);
765 for (i = 0; i < n; ++i) 1200 const int i = 0;
766 PUSHs (sv_2mortal (newSVpv (value, 0))); 1201 PUSHs (sv_2mortal (newSVpv (value, 0)));
767 1202
768void 1203void
769vendor (OpenCL::Device this) 1204parent_device_ext (OpenCL::Device self)
1205 PPCODE:
1206 cl_device_id value [1];
1207 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
1208 EXTEND (SP, 1);
1209 const int i = 0;
1210 PUSH_CLOBJ (stash_device, value [i]);
1211
1212void
1213partition_types_ext (OpenCL::Device self)
1214 ALIAS:
1215 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
1216 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
1217 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
770 PPCODE: 1218 PPCODE:
771 size_t size; 1219 size_t size;
772 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, 0, 0, &size)); 1220 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); 1221 cl_device_partition_property_ext *value = tmpbuf (size);
944 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, size, value, 0)); 1222 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
945 int i, n = size / sizeof (value [0]); 1223 int i, n = size / sizeof (*value);
946 EXTEND (SP, n); 1224 EXTEND (SP, n);
947 for (i = 0; i < n; ++i) 1225 for (i = 0; i < n; ++i)
948 PUSHs (sv_2mortal (newSVuv (value [i]))); 1226 PUSHs (sv_2mortal (newSVuv (value [i])));
949 1227
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 [0]);
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 [0]);
979 EXTEND (SP, n);
980 for (i = 0; i < n; ++i)
981 PUSHs (sv_2mortal (newSVuv (value [i])));
982
983#END:device 1228#END:device
984 1229
1230MODULE = OpenCL PACKAGE = OpenCL::SubDevice
1231
1232#if CL_VERSION_1_2
1233
1234void
1235DESTROY (OpenCL::SubDevice self)
1236 CODE:
1237 clReleaseDevice (self);
1238
1239#endif
1240
985MODULE = OpenCL PACKAGE = OpenCL::Context 1241MODULE = OpenCL PACKAGE = OpenCL::Context
986 1242
987void 1243void
988DESTROY (OpenCL::Context context) 1244DESTROY (OpenCL::Context self)
989 CODE: 1245 CODE:
990 clReleaseContext (context); 1246 clReleaseContext (self);
991 1247
992void 1248void
993info (OpenCL::Context this, cl_context_info name) 1249info (OpenCL::Context self, cl_context_info name)
994 PPCODE: 1250 PPCODE:
995 INFO (Context) 1251 INFO (Context)
996 1252
997void 1253void
998queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0) 1254queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
999 PPCODE: 1255 PPCODE:
1000 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res)); 1256 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
1001 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 1257 XPUSH_CLOBJ (stash_queue, queue);
1002 1258
1003void 1259void
1004user_event (OpenCL::Context this) 1260user_event (OpenCL::Context self)
1005 PPCODE: 1261 PPCODE:
1006 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res)); 1262 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
1007 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 1263 XPUSH_CLOBJ (stash_userevent, ev);
1008 1264
1009void 1265void
1010buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 1266buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
1011 PPCODE: 1267 PPCODE:
1012 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 1268 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?"); 1269 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1014 1270
1015 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res)); 1271 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
1016 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1272 XPUSH_CLOBJ (stash_bufferobj, mem);
1017 1273
1018void 1274void
1019buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 1275buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
1020 PPCODE: 1276 PPCODE:
1021 STRLEN len; 1277 STRLEN len;
1022 char *ptr = SvPVbyte (data, len); 1278 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1023
1024 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 1279 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?"); 1280 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)); 1281 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
1028 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1282 XPUSH_CLOBJ (stash_bufferobj, mem);
1029 1283
1284#if CL_VERSION_1_2
1285
1030void 1286void
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) 1287image (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: 1288 PPCODE:
1033 STRLEN len; 1289 STRLEN len;
1034 char *ptr = SvPVbyte (data, len); 1290 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1035 const cl_image_format format = { channel_order, channel_type }; 1291 const cl_image_format format = { channel_order, channel_type };
1292 const cl_image_desc desc = {
1293 type,
1294 width, height, depth,
1295 array_size, row_pitch, slice_pitch,
1296 num_mip_level, num_samples,
1297 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1298 };
1036 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res)); 1299 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1037 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 1300 HV *stash = stash_image;
1301 switch (type)
1302 {
1303 case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1304 case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1305 case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1306 case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1307 case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1308 case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1309 }
1310 XPUSH_CLOBJ (stash, mem);
1038 1311
1312#endif
1313
1039void 1314void
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) 1315image2d (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: 1316 PPCODE:
1042 STRLEN len; 1317 STRLEN len;
1043 char *ptr = SvPVbyte (data, len); 1318 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1044 const cl_image_format format = { channel_order, channel_type }; 1319 const cl_image_format format = { channel_order, channel_type };
1320#if PREFER_1_1
1321 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1322#else
1323 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1324 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1325#endif
1326 XPUSH_CLOBJ (stash_image2d, mem);
1327
1328void
1329image3d (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)
1330 PPCODE:
1331 STRLEN len;
1332 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1333 const cl_image_format format = { channel_order, channel_type };
1334#if PREFER_1_1
1045 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res)); 1335 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); 1336#else
1337 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1338 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1339#endif
1340 XPUSH_CLOBJ (stash_image3d, mem);
1047 1341
1342#if cl_apple_gl_sharing || cl_khr_gl_sharing
1343
1048void 1344void
1345gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1346 PPCODE:
1347 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1348 XPUSH_CLOBJ (stash_bufferobj, mem);
1349
1350void
1351gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1352 PPCODE:
1353 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1354 XPUSH_CLOBJ (stash_image2d, mem);
1355
1356#if CL_VERSION_1_2
1357
1358void
1359gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1360 ALIAS:
1361 PPCODE:
1362 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1363 cl_gl_object_type type;
1364 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1365 HV *stash = stash_memory;
1366 switch (type)
1367 {
1368 case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1369 case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1370 case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1371 case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1372 case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1373 case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1374 }
1375 XPUSH_CLOBJ (stash, mem);
1376
1377#endif
1378
1379void
1380gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1381 PPCODE:
1382#if PREFER_1_1
1383 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1384#else
1385 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1386#endif
1387 XPUSH_CLOBJ (stash_image2d, mem);
1388
1389void
1390gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1391 PPCODE:
1392#if PREFER_1_1
1393 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1394#else
1395 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1396#endif
1397 XPUSH_CLOBJ (stash_image3d, mem);
1398
1399#endif
1400
1401void
1049supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1402supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
1050 PPCODE: 1403 PPCODE:
1051{ 1404{
1052 cl_uint count; 1405 cl_uint count;
1053 cl_image_format *list; 1406 cl_image_format *list;
1054 int i; 1407 int i;
1055 1408
1056 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1409 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
1057 Newx (list, count, cl_image_format); 1410 Newx (list, count, cl_image_format);
1058 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1411 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
1059 1412
1060 EXTEND (SP, count); 1413 EXTEND (SP, count);
1061 for (i = 0; i < count; ++i) 1414 for (i = 0; i < count; ++i)
1062 { 1415 {
1063 AV *av = newAV (); 1416 AV *av = newAV ();
… …
1066 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1419 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1067 } 1420 }
1068} 1421}
1069 1422
1070void 1423void
1071sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1424sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1072 PPCODE: 1425 PPCODE:
1073 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res)); 1426 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1074 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1427 XPUSH_CLOBJ (stash_sampler, sampler);
1075 1428
1076void 1429void
1077program_with_source (OpenCL::Context this, SV *program) 1430program_with_source (OpenCL::Context self, SV *program)
1078 PPCODE: 1431 PPCODE:
1079 STRLEN len; 1432 STRLEN len;
1080 size_t len2; 1433 size_t len2;
1081 const char *ptr = SvPVbyte (program, len); 1434 const char *ptr = SvPVbyte (program, len);
1082 1435
1083 len2 = len; 1436 len2 = len;
1084 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res)); 1437 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1085 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1438 XPUSH_CLOBJ (stash_program, prog);
1439
1440void
1441program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
1442 PPCODE:
1443 cl_uint device_count;
1444 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1445
1446 if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
1447 croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
1448
1449 binaries = SvRV (binaries);
1450
1451 if (device_count != av_len ((AV *)binaries) + 1)
1452 croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
1453
1454 size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
1455 const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
1456 cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
1457
1458 int i;
1459 for (i = 0; i < device_count; ++i)
1460 {
1461 STRLEN len;
1462 binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
1463 length_list [i] = len;
1464 }
1465
1466 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
1467 length_list, binary_list,
1468 GIMME_V == G_ARRAY ? status_list : 0, &res));
1469
1470 EXTEND (SP, 2);
1471 PUSH_CLOBJ (stash_program, prog);
1472
1473 if (GIMME_V == G_ARRAY)
1474 {
1475 AV *av = newAV ();
1476 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1477
1478 for (i = device_count; i--; )
1479 av_store (av, i, newSViv (status_list [i]));
1480 }
1481
1482#if CL_VERSION_1_2
1483
1484void
1485program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
1486 PPCODE:
1487 cl_uint device_count;
1488 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1489
1490 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
1491
1492 XPUSH_CLOBJ (stash_program, prog);
1493
1494void
1495link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
1496 CODE:
1497 cl_uint device_count = 0;
1498 cl_device_id *device_list = 0;
1499
1500 if (SvOK (devices))
1501 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
1502
1503 cl_uint program_count;
1504 cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
1505
1506 void *user_data;
1507 program_callback pfn_notify = make_program_callback (notify, &user_data);
1508
1509 NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
1510 program_count, program_list, pfn_notify, user_data, &res));
1511
1512 XPUSH_CLOBJ (stash_program, prog);
1513
1514#endif
1086 1515
1087#BEGIN:context 1516#BEGIN:context
1088 1517
1089void 1518void
1090reference_count (OpenCL::Context this) 1519reference_count (OpenCL::Context self)
1520 ALIAS:
1521 reference_count = CL_CONTEXT_REFERENCE_COUNT
1522 num_devices = CL_CONTEXT_NUM_DEVICES
1091 PPCODE: 1523 PPCODE:
1092 cl_uint value [1]; 1524 cl_uint value [1];
1093 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_REFERENCE_COUNT, sizeof (value), value, 0)); 1525 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1094 EXTEND (SP, 1); 1526 EXTEND (SP, 1);
1095 const int i = 0; 1527 const int i = 0;
1096 PUSHs (sv_2mortal (newSVuv (value [i]))); 1528 PUSHs (sv_2mortal (newSVuv (value [i])));
1097 1529
1098void 1530void
1099devices (OpenCL::Context this) 1531devices (OpenCL::Context self)
1100 PPCODE: 1532 PPCODE:
1101 size_t size; 1533 size_t size;
1102 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size)); 1534 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1103 cl_device_id *value = tmpbuf (size); 1535 cl_device_id *value = tmpbuf (size);
1104 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0)); 1536 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1105 int i, n = size / sizeof (value [0]); 1537 int i, n = size / sizeof (*value);
1106 EXTEND (SP, n); 1538 EXTEND (SP, n);
1107 for (i = 0; i < n; ++i) 1539 for (i = 0; i < n; ++i)
1108 { 1540 PUSH_CLOBJ (stash_device, value [i]);
1109 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1110 }
1111 1541
1112void 1542void
1113properties (OpenCL::Context this) 1543properties (OpenCL::Context self)
1114 PPCODE: 1544 PPCODE:
1115 size_t size; 1545 size_t size;
1116 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size)); 1546 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1117 cl_context_properties *value = tmpbuf (size); 1547 cl_context_properties *value = tmpbuf (size);
1118 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0)); 1548 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1119 int i, n = size / sizeof (value [0]); 1549 int i, n = size / sizeof (*value);
1120 EXTEND (SP, n); 1550 EXTEND (SP, n);
1121 for (i = 0; i < n; ++i) 1551 for (i = 0; i < n; ++i)
1122 PUSHs (sv_2mortal (newSVuv ((UV)value [i]))); 1552 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1123 1553
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 1554#END:context
1134 1555
1135MODULE = OpenCL PACKAGE = OpenCL::Queue 1556MODULE = OpenCL PACKAGE = OpenCL::Queue
1136 1557
1137void 1558void
1138DESTROY (OpenCL::Queue this) 1559DESTROY (OpenCL::Queue self)
1139 CODE: 1560 CODE:
1140 clReleaseCommandQueue (this); 1561 clReleaseCommandQueue (self);
1141 1562
1142void 1563void
1143enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1564read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1565 ALIAS:
1566 enqueue_read_buffer = 0
1144 PPCODE: 1567 PPCODE:
1145 cl_event ev = 0;
1146 EVENT_LIST (6, items - 6); 1568 EVENT_LIST (6);
1147 1569
1148 SvUPGRADE (data, SVt_PV); 1570 SvUPGRADE (data, SVt_PV);
1149 SvGROW (data, len); 1571 SvGROW (data, len);
1150 SvPOK_only (data); 1572 SvPOK_only (data);
1151 SvCUR_set (data, len); 1573 SvCUR_set (data, len);
1574
1575 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)); 1576 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1153 1577
1154 if (ev) 1578 if (ev)
1155 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1579 XPUSH_CLOBJ (stash_event, ev);
1156 1580
1157void 1581void
1158enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1582write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1583 ALIAS:
1584 enqueue_write_buffer = 0
1159 PPCODE: 1585 PPCODE:
1160 cl_event ev = 0; 1586 EVENT_LIST (5);
1587
1161 STRLEN len; 1588 STRLEN len;
1162 char *ptr = SvPVbyte (data, len); 1589 char *ptr = SvPVbyte (data, len);
1163 EVENT_LIST (5, items - 5);
1164 1590
1591 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)); 1592 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1166 1593
1167 if (ev) 1594 if (ev)
1168 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1595 XPUSH_CLOBJ (stash_event, ev);
1169 1596
1597#if CL_VERSION_1_2
1598
1170void 1599void
1171enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1600fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1601 ALIAS:
1602 enqueue_fill_buffer = 0
1172 PPCODE: 1603 PPCODE:
1604 EVENT_LIST (5);
1605
1606 STRLEN len;
1607 char *ptr = SvPVbyte (data, len);
1608
1173 cl_event ev = 0; 1609 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)); 1610 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1177 1611
1178 if (ev) 1612 if (ev)
1179 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1613 XPUSH_CLOBJ (stash_event, ev);
1180 1614
1181void 1615void
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, ...) 1616fill_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, ...)
1617 ALIAS:
1618 enqueue_fill_image = 0
1183 PPCODE: 1619 PPCODE:
1620 EVENT_LIST (12);
1621
1622 const size_t origin [3] = { x, y, z };
1623 const size_t region [3] = { width, height, depth };
1624
1625 const cl_float c_f [4] = { r, g, b, a };
1626 const cl_uint c_u [4] = { r, g, b, a };
1627 const cl_int c_s [4] = { r, g, b, a };
1628 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1629 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1630 cl_image_format format;
1631 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1632 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1633 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1634 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1635
1184 cl_event ev = 0; 1636 cl_event ev = 0;
1637 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1638 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1639
1640 if (ev)
1641 XPUSH_CLOBJ (stash_event, ev);
1642
1643#endif
1644
1645void
1646copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1647 ALIAS:
1648 enqueue_copy_buffer = 0
1649 PPCODE:
1650 EVENT_LIST (6);
1651
1652 cl_event ev = 0;
1653 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1654
1655 if (ev)
1656 XPUSH_CLOBJ (stash_event, ev);
1657
1658void
1659read_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, ...)
1660 ALIAS:
1661 enqueue_read_buffer_rect = 0
1662 PPCODE:
1663 EVENT_LIST (17);
1664
1665 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 }; 1666 const size_t host_origin[3] = { host_x, host_y, host_z };
1186 const size_t region[3] = { width, height, depth }; 1667 const size_t region[3] = { width, height, depth };
1187 EVENT_LIST (12, items - 12);
1188 1668
1189 if (!row_pitch) 1669 if (!buf_row_pitch)
1190 row_pitch = img_row_pitch (src); 1670 buf_row_pitch = region [0];
1191 1671
1192 if (depth > 1 && !slice_pitch) 1672 if (!buf_slice_pitch)
1193 slice_pitch = row_pitch * height; 1673 buf_slice_pitch = region [1] * buf_row_pitch;
1194 1674
1195 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1675 if (!host_row_pitch)
1676 host_row_pitch = region [0];
1677
1678 if (!host_slice_pitch)
1679 host_slice_pitch = region [1] * host_row_pitch;
1680
1681 size_t len = host_row_pitch * host_slice_pitch * region [2];
1196 1682
1197 SvUPGRADE (data, SVt_PV); 1683 SvUPGRADE (data, SVt_PV);
1198 SvGROW (data, len); 1684 SvGROW (data, len);
1199 SvPOK_only (data); 1685 SvPOK_only (data);
1200 SvCUR_set (data, len); 1686 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)); 1687
1688 cl_event ev = 0;
1689 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 1690
1203 if (ev) 1691 if (ev)
1204 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1692 XPUSH_CLOBJ (stash_event, ev);
1205 1693
1206void 1694void
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, ...) 1695write_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, ...)
1696 ALIAS:
1697 enqueue_write_buffer_rect = 0
1208 PPCODE: 1698 PPCODE:
1699 EVENT_LIST (17);
1700
1701 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1702 const size_t host_origin[3] = { host_x, host_y, host_z };
1703 const size_t region[3] = { width, height, depth };
1704 STRLEN len;
1705 char *ptr = SvPVbyte (data, len);
1706
1707 if (!buf_row_pitch)
1708 buf_row_pitch = region [0];
1709
1710 if (!buf_slice_pitch)
1711 buf_slice_pitch = region [1] * buf_row_pitch;
1712
1713 if (!host_row_pitch)
1714 host_row_pitch = region [0];
1715
1716 if (!host_slice_pitch)
1717 host_slice_pitch = region [1] * host_row_pitch;
1718
1719 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1720
1721 if (len < min_len)
1722 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1723
1209 cl_event ev = 0; 1724 cl_event ev = 0;
1725 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));
1726
1727 if (ev)
1728 XPUSH_CLOBJ (stash_event, ev);
1729
1730void
1731copy_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, ...)
1732 ALIAS:
1733 enqueue_copy_buffer_rect = 0
1734 PPCODE:
1735 EVENT_LIST (16);
1736
1737 const size_t src_origin[3] = { src_x, src_y, src_z };
1738 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1739 const size_t region[3] = { width, height, depth };
1740
1741 cl_event ev = 0;
1742 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));
1743
1744 if (ev)
1745 XPUSH_CLOBJ (stash_event, ev);
1746
1747void
1748read_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, ...)
1749 ALIAS:
1750 enqueue_read_image = 0
1751 PPCODE:
1752 EVENT_LIST (12);
1753
1754 const size_t src_origin[3] = { src_x, src_y, src_z };
1755 const size_t region[3] = { width, height, depth };
1756
1757 if (!row_pitch)
1758 row_pitch = img_row_pitch (src);
1759
1760 if (depth > 1 && !slice_pitch)
1761 slice_pitch = row_pitch * height;
1762
1763 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1764
1765 SvUPGRADE (data, SVt_PV);
1766 SvGROW (data, len);
1767 SvPOK_only (data);
1768 SvCUR_set (data, len);
1769
1770 cl_event ev = 0;
1771 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));
1772
1773 if (ev)
1774 XPUSH_CLOBJ (stash_event, ev);
1775
1776void
1777write_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, ...)
1778 ALIAS:
1779 enqueue_write_image = 0
1780 PPCODE:
1781 EVENT_LIST (12);
1782
1210 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1783 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1211 const size_t region[3] = { width, height, depth }; 1784 const size_t region[3] = { width, height, depth };
1212 STRLEN len; 1785 STRLEN len;
1213 char *ptr = SvPVbyte (data, len); 1786 char *ptr = SvPVbyte (data, len);
1214 EVENT_LIST (12, items - 12);
1215 1787
1216 if (!row_pitch) 1788 if (!row_pitch)
1217 row_pitch = img_row_pitch (dst); 1789 row_pitch = img_row_pitch (dst);
1218 1790
1219 if (depth > 1 && !slice_pitch) 1791 if (depth > 1 && !slice_pitch)
… …
1222 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1794 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1223 1795
1224 if (len < min_len) 1796 if (len < min_len)
1225 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1797 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1226 1798
1799 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)); 1800 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 1801
1229 if (ev) 1802 if (ev)
1230 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1803 XPUSH_CLOBJ (stash_event, ev);
1231 1804
1232void 1805void
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, ...) 1806copy_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, ...)
1807 ALIAS:
1808 enqueue_copy_image = 0
1234 PPCODE: 1809 PPCODE:
1235 cl_event ev = 0; 1810 EVENT_LIST (12);
1811
1236 const size_t src_origin[3] = { src_x, src_y, src_z }; 1812 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 }; 1813 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1238 const size_t region[3] = { width, height, depth }; 1814 const size_t region[3] = { width, height, depth };
1239 EVENT_LIST (16, items - 16);
1240 1815
1816 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)); 1817 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242 1818
1243 if (ev) 1819 if (ev)
1244 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1820 XPUSH_CLOBJ (stash_event, ev);
1245 1821
1246void 1822void
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, ...) 1823copy_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, ...)
1824 ALIAS:
1825 enqueue_copy_image_to_buffer = 0
1248 PPCODE: 1826 PPCODE:
1827 EVENT_LIST (10);
1828
1829 const size_t src_origin[3] = { src_x, src_y, src_z };
1830 const size_t region [3] = { width, height, depth };
1831
1249 cl_event ev = 0; 1832 cl_event ev = 0;
1833 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1834
1835 if (ev)
1836 XPUSH_CLOBJ (stash_event, ev);
1837
1838void
1839copy_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, ...)
1840 ALIAS:
1841 enqueue_copy_buffer_to_image = 0
1842 PPCODE:
1843 EVENT_LIST (10);
1844
1250 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1845 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1846 const size_t region [3] = { width, height, depth };
1847
1848 cl_event ev = 0;
1849 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1850
1851 if (ev)
1852 XPUSH_CLOBJ (stash_event, ev);
1853
1854void
1855map_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, ...)
1856 ALIAS:
1857 enqueue_map_buffer = 0
1858 PPCODE:
1859 EVENT_LIST (6);
1860
1861 size_t cb = SvIV (cb_);
1862
1863 if (!SvOK (cb_))
1864 {
1865 NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
1866 cb -= offset;
1867 }
1868
1869 cl_event ev;
1870 NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1871 XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0, 1, cb, 1, 1));
1872
1873void
1874map_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, ...)
1875 ALIAS:
1876 enqueue_map_image = 0
1877 PPCODE:
1878 size_t width = SvIV (width_);
1879 if (!SvOK (width_))
1880 {
1881 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
1882 width -= x;
1883 }
1884
1885 size_t height = SvIV (width_);
1886 if (!SvOK (height_))
1887 {
1888 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
1889 height -= y;
1890
1891 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1892 if (!height)
1893 height = 1;
1894 }
1895
1896 size_t depth = SvIV (width_);
1897 if (!SvOK (depth_))
1898 {
1899 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
1900 depth -= z;
1901
1902 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1903 if (!depth)
1904 depth = 1;
1905 }
1906
1907 const size_t origin[3] = { x, y, z };
1251 const size_t region[3] = { width, height, depth }; 1908 const size_t region[3] = { width, height, depth };
1909 size_t row_pitch, slice_pitch;
1252 EVENT_LIST (10, items - 10); 1910 EVENT_LIST (10);
1253 1911
1254 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1912 cl_event ev;
1913 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));
1914
1915 size_t cb = slice_pitch ? slice_pitch * region [2]
1916 : row_pitch ? row_pitch * region [1]
1917 : region [0];
1918
1919 XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch, 0, width, height, depth));
1920
1921void
1922unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1923 PPCODE:
1924 mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
1925 if (GIMME_V != G_VOID)
1926 {
1927 clRetainEvent (mapped->event);
1928 XPUSH_CLOBJ (stash_event, mapped->event);
1929 }
1930
1931void
1932task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1933 ALIAS:
1934 enqueue_task = 0
1935 PPCODE:
1936 EVENT_LIST (2);
1937
1938 cl_event ev = 0;
1939 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1255 1940
1256 if (ev) 1941 if (ev)
1257 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1942 XPUSH_CLOBJ (stash_event, ev);
1258 1943
1259void 1944void
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, ...) 1945nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1946 ALIAS:
1947 enqueue_nd_range_kernel = 0
1299 PPCODE: 1948 PPCODE:
1300 cl_event ev = 0; 1949 EVENT_LIST (5);
1950
1301 size_t *gwo = 0, *gws, *lws = 0; 1951 size_t *gwo = 0, *gws, *lws = 0;
1302 int gws_len; 1952 int gws_len;
1303 size_t *lists; 1953 size_t *lists;
1304 int i; 1954 int i;
1305 EVENT_LIST (5, items - 5);
1306 1955
1307 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) 1956 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1308 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); 1957 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1309 1958
1310 gws_len = AvFILLp (SvRV (global_work_size)) + 1; 1959 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1311 1960
1312 lists = tmpbuf (sizeof (size_t) * 3 * gws_len); 1961 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1313 1962
1314 gws = lists + gws_len * 0; 1963 gws = lists + gws_len * 0;
1315 for (i = 0; i < gws_len; ++i) 1964 for (i = 0; i < gws_len; ++i)
1965 {
1316 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]); 1966 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1967 // at least nvidia crashes for 0-sized work group sizes, work around
1968 if (!gws [i])
1969 croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
1970 }
1317 1971
1318 if (SvOK (global_work_offset)) 1972 if (SvOK (global_work_offset))
1319 { 1973 {
1320 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV) 1974 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"); 1975 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
… …
1328 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1982 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1329 } 1983 }
1330 1984
1331 if (SvOK (local_work_size)) 1985 if (SvOK (local_work_size))
1332 { 1986 {
1333 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1987 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"); 1988 croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1335 1989
1336 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1990 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"); 1991 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1338 1992
1339 lws = lists + gws_len * 2; 1993 lws = lists + gws_len * 2;
1340 for (i = 0; i < gws_len; ++i) 1994 for (i = 0; i < gws_len; ++i)
1995 {
1341 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1996 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1997 // at least nvidia crashes for 0-sized work group sizes, work around
1998 if (!lws [i])
1999 croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
2000 }
1342 } 2001 }
1343 2002
2003 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)); 2004 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1345 2005
1346 if (ev) 2006 if (ev)
1347 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 2007 XPUSH_CLOBJ (stash_event, ev);
1348 2008
2009#if CL_VERSION_1_2
2010
1349void 2011void
1350enqueue_marker (OpenCL::Queue this) 2012migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
2013 ALIAS:
2014 enqueue_migrate_mem_objects = 0
1351 PPCODE: 2015 PPCODE:
2016 EVENT_LIST (3);
2017
2018 cl_uint obj_count;
2019 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2020
2021 cl_event ev = 0;
2022 NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2023
2024 if (ev)
2025 XPUSH_CLOBJ (stash_event, ev);
2026
2027#endif
2028
2029#if cl_apple_gl_sharing || cl_khr_gl_sharing
2030
2031void
2032acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
2033 ALIAS:
2034 release_gl_objects = 1
2035 enqueue_acquire_gl_objects = 0
2036 enqueue_release_gl_objects = 1
2037 PPCODE:
2038 EVENT_LIST (2);
2039
2040 cl_uint obj_count;
2041 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2042
1352 cl_event ev; 2043 cl_event ev = 0;
1353 NEED_SUCCESS (EnqueueMarker, (this, &ev));
1354 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1355 2044
2045 if (ix)
2046 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2047 else
2048 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2049
2050 if (ev)
2051 XPUSH_CLOBJ (stash_event, ev);
2052
2053#endif
2054
1356void 2055void
1357enqueue_wait_for_events (OpenCL::Queue this, ...) 2056wait_for_events (OpenCL::Queue self, ...)
2057 ALIAS:
2058 enqueue_wait_for_events = 0
1358 CODE: 2059 CODE:
1359 EVENT_LIST (1, items - 1); 2060 EVENT_LIST (1);
2061#if PREFER_1_1
1360 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 2062 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
2063#else
2064 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
2065#endif
1361 2066
1362void 2067void
1363enqueue_barrier (OpenCL::Queue this) 2068marker (OpenCL::Queue self, ...)
2069 ALIAS:
2070 enqueue_marker = 0
1364 CODE: 2071 PPCODE:
2072 EVENT_LIST (1);
2073 cl_event ev = 0;
2074#if PREFER_1_1
2075 if (!event_list_count)
2076 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2077 else
2078#if CL_VERSION_1_2
2079 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2080#else
2081 {
2082 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
2083 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2084 }
2085#endif
2086#else
2087 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2088#endif
2089 if (ev)
2090 XPUSH_CLOBJ (stash_event, ev);
2091
2092void
2093barrier (OpenCL::Queue self, ...)
2094 ALIAS:
2095 enqueue_barrier = 0
2096 PPCODE:
2097 EVENT_LIST (1);
2098 cl_event ev = 0;
2099#if PREFER_1_1
2100 if (!event_list_count && GIMME_V == G_VOID)
1365 NEED_SUCCESS (EnqueueBarrier, (this)); 2101 NEED_SUCCESS (EnqueueBarrier, (self));
2102 else
2103#if CL_VERSION_1_2
2104 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2105#else
2106 {
2107 if (event_list_count)
2108 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1366 2109
2110 if (GIMME_V != G_VOID)
2111 NEED_SUCCESS (EnqueueMarker, (self, &ev));
2112 }
2113#endif
2114#else
2115 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2116#endif
2117 if (ev)
2118 XPUSH_CLOBJ (stash_event, ev);
2119
1367void 2120void
1368flush (OpenCL::Queue this) 2121flush (OpenCL::Queue self)
1369 CODE: 2122 CODE:
1370 NEED_SUCCESS (Flush, (this)); 2123 NEED_SUCCESS (Flush, (self));
1371 2124
1372void 2125void
1373finish (OpenCL::Queue this) 2126finish (OpenCL::Queue self)
1374 CODE: 2127 CODE:
1375 NEED_SUCCESS (Finish, (this)); 2128 NEED_SUCCESS (Finish, (self));
1376 2129
1377void 2130void
1378info (OpenCL::Queue this, cl_command_queue_info name) 2131info (OpenCL::Queue self, cl_command_queue_info name)
1379 PPCODE: 2132 PPCODE:
1380 INFO (CommandQueue) 2133 INFO (CommandQueue)
1381 2134
1382#BEGIN:command_queue 2135#BEGIN:command_queue
1383 2136
1384void 2137void
1385context (OpenCL::Queue this) 2138context (OpenCL::Queue self)
1386 PPCODE: 2139 PPCODE:
1387 cl_context value [1]; 2140 cl_context value [1];
1388 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0)); 2141 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1389 EXTEND (SP, 1); 2142 EXTEND (SP, 1);
1390 const int i = 0; 2143 const int i = 0;
1391 {
1392 NEED_SUCCESS (RetainContext, (value [i])); 2144 NEED_SUCCESS (RetainContext, (value [i]));
1393 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2145 PUSH_CLOBJ (stash_context, value [i]);
1394 }
1395 2146
1396void 2147void
1397device (OpenCL::Queue this) 2148device (OpenCL::Queue self)
1398 PPCODE: 2149 PPCODE:
1399 cl_device_id value [1]; 2150 cl_device_id value [1];
1400 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0)); 2151 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1401 EXTEND (SP, 1); 2152 EXTEND (SP, 1);
1402 const int i = 0; 2153 const int i = 0;
1403 { 2154 PUSH_CLOBJ (stash_device, value [i]);
1404 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1405 }
1406 2155
1407void 2156void
1408reference_count (OpenCL::Queue this) 2157reference_count (OpenCL::Queue self)
1409 PPCODE: 2158 PPCODE:
1410 cl_uint value [1]; 2159 cl_uint value [1];
1411 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0)); 2160 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1412 EXTEND (SP, 1); 2161 EXTEND (SP, 1);
1413 const int i = 0; 2162 const int i = 0;
1414 PUSHs (sv_2mortal (newSVuv (value [i]))); 2163 PUSHs (sv_2mortal (newSVuv (value [i])));
1415 2164
1416void 2165void
1417properties (OpenCL::Queue this) 2166properties (OpenCL::Queue self)
1418 PPCODE: 2167 PPCODE:
1419 cl_command_queue_properties value [1]; 2168 cl_ulong value [1];
1420 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0)); 2169 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
2170 EXTEND (SP, 1);
2171 const int i = 0;
2172 PUSHs (sv_2mortal (newSVuv (value [i])));
2173
2174#END:command_queue
2175
2176MODULE = OpenCL PACKAGE = OpenCL::Memory
2177
2178void
2179DESTROY (OpenCL::Memory self)
2180 CODE:
2181 clReleaseMemObject (self);
2182
2183void
2184info (OpenCL::Memory self, cl_mem_info name)
2185 PPCODE:
2186 INFO (MemObject)
2187
2188void
2189destructor_callback (OpenCL::Memory self, SV *notify)
2190 PPCODE:
2191 clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
2192
2193#BEGIN:mem
2194
2195void
2196type (OpenCL::Memory self)
2197 ALIAS:
2198 type = CL_MEM_TYPE
2199 map_count = CL_MEM_MAP_COUNT
2200 reference_count = CL_MEM_REFERENCE_COUNT
2201 PPCODE:
2202 cl_uint value [1];
2203 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
2204 EXTEND (SP, 1);
2205 const int i = 0;
2206 PUSHs (sv_2mortal (newSVuv (value [i])));
2207
2208void
2209flags (OpenCL::Memory self)
2210 PPCODE:
2211 cl_ulong value [1];
2212 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
2213 EXTEND (SP, 1);
2214 const int i = 0;
2215 PUSHs (sv_2mortal (newSVuv (value [i])));
2216
2217void
2218size (OpenCL::Memory self)
2219 ALIAS:
2220 size = CL_MEM_SIZE
2221 offset = CL_MEM_OFFSET
2222 PPCODE:
2223 size_t value [1];
2224 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
2225 EXTEND (SP, 1);
2226 const int i = 0;
2227 PUSHs (sv_2mortal (newSVuv (value [i])));
2228
2229void
2230host_ptr (OpenCL::Memory self)
2231 PPCODE:
2232 void * value [1];
2233 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
2234 EXTEND (SP, 1);
2235 const int i = 0;
2236 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
2237
2238void
2239context (OpenCL::Memory self)
2240 PPCODE:
2241 cl_context value [1];
2242 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
2243 EXTEND (SP, 1);
2244 const int i = 0;
2245 NEED_SUCCESS (RetainContext, (value [i]));
2246 PUSH_CLOBJ (stash_context, value [i]);
2247
2248void
2249associated_memobject (OpenCL::Memory self)
2250 PPCODE:
2251 cl_mem value [1];
2252 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
2253 EXTEND (SP, 1);
2254 const int i = 0;
2255 NEED_SUCCESS (RetainMemObject, (value [i]));
2256 PUSH_CLOBJ (stash_memory, value [i]);
2257
2258#END:mem
2259
2260#if cl_apple_gl_sharing || cl_khr_gl_sharing
2261
2262void
2263gl_object_info (OpenCL::Memory self)
2264 PPCODE:
2265 cl_gl_object_type type;
2266 cl_GLuint name;
2267 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
2268 EXTEND (SP, 2);
2269 PUSHs (sv_2mortal (newSVuv (type)));
2270 PUSHs (sv_2mortal (newSVuv (name)));
2271
2272#endif
2273
2274MODULE = OpenCL PACKAGE = OpenCL::BufferObj
2275
2276void
2277sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
2278 PPCODE:
2279 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
2280 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
2281
2282 cl_buffer_region crdata = { origin, size };
2283
2284 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
2285 XPUSH_CLOBJ (stash_buffer, mem);
2286
2287MODULE = OpenCL PACKAGE = OpenCL::Image
2288
2289void
2290image_info (OpenCL::Image self, cl_image_info name)
2291 PPCODE:
2292 INFO (Image)
2293
2294void
2295format (OpenCL::Image self)
2296 PPCODE:
2297 cl_image_format format;
2298 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
2299 EXTEND (SP, 2);
2300 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
2301 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
2302
2303#BEGIN:image
2304
2305void
2306element_size (OpenCL::Image self)
2307 ALIAS:
2308 element_size = CL_IMAGE_ELEMENT_SIZE
2309 row_pitch = CL_IMAGE_ROW_PITCH
2310 slice_pitch = CL_IMAGE_SLICE_PITCH
2311 width = CL_IMAGE_WIDTH
2312 height = CL_IMAGE_HEIGHT
2313 depth = CL_IMAGE_DEPTH
2314 PPCODE:
2315 size_t value [1];
2316 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
2317 EXTEND (SP, 1);
2318 const int i = 0;
2319 PUSHs (sv_2mortal (newSVuv (value [i])));
2320
2321#END:image
2322
2323#if cl_apple_gl_sharing || cl_khr_gl_sharing
2324
2325#BEGIN:gl_texture
2326
2327void
2328target (OpenCL::Image self)
2329 PPCODE:
2330 cl_GLenum value [1];
2331 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
2332 EXTEND (SP, 1);
2333 const int i = 0;
2334 PUSHs (sv_2mortal (newSVuv (value [i])));
2335
2336void
2337gl_mipmap_level (OpenCL::Image self)
2338 PPCODE:
2339 cl_GLint value [1];
2340 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1421 EXTEND (SP, 1); 2341 EXTEND (SP, 1);
1422 const int i = 0; 2342 const int i = 0;
1423 PUSHs (sv_2mortal (newSViv (value [i]))); 2343 PUSHs (sv_2mortal (newSViv (value [i])));
1424 2344
1425#END:command_queue 2345#END:gl_texture
1426 2346
2347#endif
2348
1427MODULE = OpenCL PACKAGE = OpenCL::Memory 2349MODULE = OpenCL PACKAGE = OpenCL::Sampler
1428 2350
1429void 2351void
1430DESTROY (OpenCL::Memory this) 2352DESTROY (OpenCL::Sampler self)
1431 CODE:
1432 clReleaseMemObject (this);
1433
1434void
1435info (OpenCL::Memory this, cl_mem_info name)
1436 PPCODE: 2353 CODE:
1437 INFO (MemObject) 2354 clReleaseSampler (self);
1438 2355
1439#BEGIN:mem
1440
1441void 2356void
1442type (OpenCL::Memory this) 2357info (OpenCL::Sampler self, cl_sampler_info name)
1443 PPCODE: 2358 PPCODE:
1444 cl_mem_object_type value [1]; 2359 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 2360
1450void 2361#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 2362
1459void 2363void
1460size (OpenCL::Memory this) 2364reference_count (OpenCL::Sampler self)
2365 ALIAS:
2366 reference_count = CL_SAMPLER_REFERENCE_COUNT
2367 normalized_coords = CL_SAMPLER_NORMALIZED_COORDS
2368 addressing_mode = CL_SAMPLER_ADDRESSING_MODE
1461 PPCODE: 2369 PPCODE:
1462 size_t value [1]; 2370 cl_uint value [1];
1463 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_SIZE, sizeof (value), value, 0)); 2371 NEED_SUCCESS (GetSamplerInfo, (self, ix, sizeof (value), value, 0));
1464 EXTEND (SP, 1); 2372 EXTEND (SP, 1);
1465 const int i = 0; 2373 const int i = 0;
1466 PUSHs (sv_2mortal (newSVuv (value [i]))); 2374 PUSHs (sv_2mortal (newSVuv (value [i])));
1467 2375
1468void 2376void
1469host_ptr (OpenCL::Memory this) 2377context (OpenCL::Sampler self)
1470 PPCODE: 2378 PPCODE:
1471 void * value [1]; 2379 cl_context value [1];
1472 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0)); 2380 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1473 EXTEND (SP, 1); 2381 EXTEND (SP, 1);
1474 const int i = 0; 2382 const int i = 0;
1475 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i]))); 2383 NEED_SUCCESS (RetainContext, (value [i]));
2384 PUSH_CLOBJ (stash_context, value [i]);
1476 2385
1477void 2386void
1478map_count (OpenCL::Memory this) 2387filter_mode (OpenCL::Sampler self)
1479 PPCODE: 2388 PPCODE:
1480 cl_uint value [1]; 2389 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)); 2390 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1653 EXTEND (SP, 1); 2391 EXTEND (SP, 1);
1654 const int i = 0; 2392 const int i = 0;
1655 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 2393 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1656 2394
1657#END:sampler 2395#END:sampler
1658 2396
1659MODULE = OpenCL PACKAGE = OpenCL::Program 2397MODULE = OpenCL PACKAGE = OpenCL::Program
1660 2398
1661void 2399void
1662DESTROY (OpenCL::Program this) 2400DESTROY (OpenCL::Program self)
1663 CODE: 2401 CODE:
1664 clReleaseProgram (this); 2402 clReleaseProgram (self);
1665 2403
1666void 2404void
1667build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 2405build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2406 ALIAS:
2407 build_async = 1
1668 CODE: 2408 CODE:
2409 cl_uint device_count = 0;
2410 cl_device_id *device_list = 0;
2411
2412 if (SvOK (devices))
2413 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2414
2415 void *user_data;
2416 program_callback pfn_notify = make_program_callback (notify, &user_data);
2417
2418 if (ix)
2419 build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
2420 else
2421 NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
2422
2423#if CL_VERSION_1_2
2424
2425void
2426compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
2427 CODE:
2428 cl_uint device_count = 0;
2429 cl_device_id *device_list = 0;
2430
2431 if (SvOK (devices))
2432 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2433
2434 cl_uint header_count = 0;
2435 cl_program *header_list = 0;
2436 const char **header_name = 0;
2437
2438 if (SvOK (headers))
2439 {
2440 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
2441 croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2442
2443 HV *hv = (HV *)SvRV (devices);
2444
2445 header_count = hv_iterinit (hv);
2446 header_list = tmpbuf (sizeof (*header_list) * header_count);
2447 header_name = tmpbuf (sizeof (*header_name) * header_count);
2448
2449 HE *he;
2450 int i = 0;
2451 while (he = hv_iternext (hv))
2452 {
2453 header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
2454 header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
2455 ++i;
2456 }
2457 }
2458
2459 void *user_data;
2460 program_callback pfn_notify = make_program_callback (notify, &user_data);
2461
1669 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 2462 NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
2463 header_count, header_list, header_name, pfn_notify, user_data));
1670 2464
2465#endif
2466
1671void 2467void
1672build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 2468build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1673 PPCODE: 2469 PPCODE:
1674 size_t size; 2470 size_t size;
1675 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 2471 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1676 SV *sv = sv_2mortal (newSV (size)); 2472 SV *sv = sv_2mortal (newSV (size));
1677 SvUPGRADE (sv, SVt_PV); 2473 SvUPGRADE (sv, SVt_PV);
1678 SvPOK_only (sv); 2474 SvPOK_only (sv);
1679 SvCUR_set (sv, size); 2475 SvCUR_set (sv, size);
1680 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 2476 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1681 XPUSHs (sv); 2477 XPUSHs (sv);
1682 2478
1683#BEGIN:program_build 2479#BEGIN:program_build
1684 2480
1685void 2481void
1686build_status (OpenCL::Program this, OpenCL::Device device) 2482build_status (OpenCL::Program self, OpenCL::Device device)
1687 PPCODE: 2483 PPCODE:
1688 cl_build_status value [1]; 2484 cl_int value [1];
1689 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0)); 2485 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1690 EXTEND (SP, 1); 2486 EXTEND (SP, 1);
1691 const int i = 0; 2487 const int i = 0;
1692 PUSHs (sv_2mortal (newSViv (value [i]))); 2488 PUSHs (sv_2mortal (newSViv (value [i])));
1693 2489
1694void 2490void
1695build_options (OpenCL::Program this, OpenCL::Device device) 2491build_options (OpenCL::Program self, OpenCL::Device device)
2492 ALIAS:
2493 build_options = CL_PROGRAM_BUILD_OPTIONS
2494 build_log = CL_PROGRAM_BUILD_LOG
1696 PPCODE: 2495 PPCODE:
1697 size_t size; 2496 size_t size;
1698 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, 0, 0, &size)); 2497 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1699 char *value = tmpbuf (size); 2498 char *value = tmpbuf (size);
2499 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2500 EXTEND (SP, 1);
2501 const int i = 0;
2502 PUSHs (sv_2mortal (newSVpv (value, 0)));
2503
2504void
2505binary_type (OpenCL::Program self, OpenCL::Device device)
2506 PPCODE:
2507 cl_uint value [1];
1700 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, size, value, 0)); 2508 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
1701 int i, n = 1; 2509 EXTEND (SP, 1);
2510 const int i = 0;
2511 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
2512
2513#END:program_build
2514
2515void
2516kernel (OpenCL::Program program, SV *function)
2517 PPCODE:
2518 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2519 XPUSH_CLOBJ (stash_kernel, kernel);
2520
2521void
2522kernels_in_program (OpenCL::Program program)
2523 PPCODE:
2524 cl_uint num_kernels;
2525 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2526 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2527 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2528
2529 int i;
2530 EXTEND (SP, num_kernels);
2531 for (i = 0; i < num_kernels; ++i)
2532 PUSH_CLOBJ (stash_kernel, kernels [i]);
2533
2534void
2535info (OpenCL::Program self, cl_program_info name)
2536 PPCODE:
2537 INFO (Program)
2538
2539void
2540binaries (OpenCL::Program self)
2541 PPCODE:
2542 cl_uint n, i;
2543 size_t size;
2544
2545 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
2546 if (!n) XSRETURN_EMPTY;
2547
2548 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
2549 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
2550 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
2551 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
2552
2553 EXTEND (SP, n);
2554 for (i = 0; i < n; ++i)
2555 {
2556 SV *sv = sv_2mortal (newSV (sizes [i]));
2557 SvUPGRADE (sv, SVt_PV);
2558 SvPOK_only (sv);
2559 SvCUR_set (sv, sizes [i]);
2560 ptrs [i] = (void *)SvPVX (sv);
2561 PUSHs (sv);
2562 }
2563
2564 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
2565 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
2566
2567#BEGIN:program
2568
2569void
2570reference_count (OpenCL::Program self)
2571 ALIAS:
2572 reference_count = CL_PROGRAM_REFERENCE_COUNT
2573 num_devices = CL_PROGRAM_NUM_DEVICES
2574 PPCODE:
2575 cl_uint value [1];
2576 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
2577 EXTEND (SP, 1);
2578 const int i = 0;
2579 PUSHs (sv_2mortal (newSVuv (value [i])));
2580
2581void
2582context (OpenCL::Program self)
2583 PPCODE:
2584 cl_context value [1];
2585 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2586 EXTEND (SP, 1);
2587 const int i = 0;
2588 NEED_SUCCESS (RetainContext, (value [i]));
2589 PUSH_CLOBJ (stash_context, value [i]);
2590
2591void
2592devices (OpenCL::Program self)
2593 PPCODE:
2594 size_t size;
2595 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
2596 cl_device_id *value = tmpbuf (size);
2597 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2598 int i, n = size / sizeof (*value);
1702 EXTEND (SP, n); 2599 EXTEND (SP, n);
1703 for (i = 0; i < n; ++i) 2600 for (i = 0; i < n; ++i)
2601 PUSH_CLOBJ (stash_device, value [i]);
2602
2603void
2604source (OpenCL::Program self)
2605 PPCODE:
2606 size_t size;
2607 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
2608 char *value = tmpbuf (size);
2609 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
2610 EXTEND (SP, 1);
2611 const int i = 0;
1704 PUSHs (sv_2mortal (newSVpv (value, 0))); 2612 PUSHs (sv_2mortal (newSVpv (value, 0)));
1705 2613
1706void 2614void
1707build_log (OpenCL::Program this, OpenCL::Device device) 2615binary_sizes (OpenCL::Program self)
1708 PPCODE: 2616 PPCODE:
1709 size_t size; 2617 size_t size;
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));
1713 int i, n = 1;
1714 EXTEND (SP, n);
1715 for (i = 0; i < n; ++i)
1716 PUSHs (sv_2mortal (newSVpv (value, 0)));
1717
1718#END:program_build
1719
1720void
1721kernel (OpenCL::Program program, SV *function)
1722 PPCODE:
1723 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1724 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
1725
1726void
1727info (OpenCL::Program this, cl_program_info name)
1728 PPCODE:
1729 INFO (Program)
1730
1731#BEGIN:program
1732
1733void
1734reference_count (OpenCL::Program this)
1735 PPCODE:
1736 cl_uint value [1];
1737 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_REFERENCE_COUNT, sizeof (value), value, 0));
1738 EXTEND (SP, 1);
1739 const int i = 0;
1740 PUSHs (sv_2mortal (newSVuv (value [i])));
1741
1742void
1743context (OpenCL::Program this)
1744 PPCODE:
1745 cl_context value [1];
1746 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1747 EXTEND (SP, 1);
1748 const int i = 0;
1749 {
1750 NEED_SUCCESS (RetainContext, (value [i]));
1751 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1752 }
1753
1754void
1755num_devices (OpenCL::Program this)
1756 PPCODE:
1757 cl_uint value [1];
1758 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES, sizeof (value), value, 0));
1759 EXTEND (SP, 1);
1760 const int i = 0;
1761 PUSHs (sv_2mortal (newSVuv (value [i])));
1762
1763void
1764devices (OpenCL::Program this)
1765 PPCODE:
1766 size_t size;
1767 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));
1768 cl_device_id *value = tmpbuf (size);
1769 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));
1770 int i, n = size / sizeof (value [0]);
1771 EXTEND (SP, n);
1772 for (i = 0; i < n; ++i)
1773 {
1774 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1775 }
1776
1777void
1778source (OpenCL::Program this)
1779 PPCODE:
1780 size_t size;
1781 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));
1782 char *value = tmpbuf (size);
1783 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));
1784 int i, n = 1;
1785 EXTEND (SP, n);
1786 for (i = 0; i < n; ++i)
1787 PUSHs (sv_2mortal (newSVpv (value, 0)));
1788
1789void
1790binary_sizes (OpenCL::Program this)
1791 PPCODE:
1792 size_t size;
1793 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size)); 2618 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1794 size_t *value = tmpbuf (size); 2619 size_t *value = tmpbuf (size);
1795 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0)); 2620 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1796 int i, n = size / sizeof (value [0]); 2621 int i, n = size / sizeof (*value);
1797 EXTEND (SP, n); 2622 EXTEND (SP, n);
1798 for (i = 0; i < n; ++i) 2623 for (i = 0; i < n; ++i)
1799 PUSHs (sv_2mortal (newSVuv (value [i]))); 2624 PUSHs (sv_2mortal (newSVuv (value [i])));
1800 2625
1801#END:program 2626#END:program
1802 2627
1803MODULE = OpenCL PACKAGE = OpenCL::Kernel 2628MODULE = OpenCL PACKAGE = OpenCL::Kernel
1804 2629
1805void 2630void
1806DESTROY (OpenCL::Kernel this) 2631DESTROY (OpenCL::Kernel self)
1807 CODE: 2632 CODE:
1808 clReleaseKernel (this); 2633 clReleaseKernel (self);
1809 2634
1810void 2635void
2636setf (OpenCL::Kernel self, const char *format, ...)
2637 CODE:
2638 int i;
2639 for (i = 2; ; ++i)
2640 {
2641 while (*format == ' ')
2642 ++format;
2643
2644 char type = *format++;
2645
2646 if (!type)
2647 break;
2648
2649 if (i >= items)
2650 croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
2651
2652 SV *sv = ST (i);
2653
2654 union
2655 {
2656 cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
2657 cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
2658 cl_half ch; cl_float cf; cl_double cd;
2659 cl_mem cm;
2660 cl_sampler ca;
2661 size_t cz;
2662 cl_event ce;
2663 } arg;
2664 size_t size;
2665 int nullarg = 0;
2666
2667 switch (type)
2668 {
2669 case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2670 case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
2671 case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
2672 case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
2673 case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
2674 case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
2675 case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
2676 case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2677
2678 case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2679 case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2680 case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2681
2682 case 'z': nullarg = 1; size = SvIV (sv); break;
2683
2684 case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2685 case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2686 case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2687
2688 default:
2689 croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2690 }
2691
2692 res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
2693 if (res)
2694 croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
2695 }
2696
2697 if (i != items)
2698 croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2699
2700void
1811set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2701set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1812 CODE: 2702 CODE:
1813 clSetKernelArg (this, idx, sizeof (value), &value); 2703 clSetKernelArg (self, idx, sizeof (value), &value);
1814 2704
1815void 2705void
1816set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value) 2706set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1817 CODE: 2707 CODE:
1818 clSetKernelArg (this, idx, sizeof (value), &value); 2708 clSetKernelArg (self, idx, sizeof (value), &value);
1819 2709
1820void 2710void
1821set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2711set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1822 CODE: 2712 CODE:
1823 clSetKernelArg (this, idx, sizeof (value), &value); 2713 clSetKernelArg (self, idx, sizeof (value), &value);
1824 2714
1825void 2715void
1826set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2716set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1827 CODE: 2717 CODE:
1828 clSetKernelArg (this, idx, sizeof (value), &value); 2718 clSetKernelArg (self, idx, sizeof (value), &value);
1829 2719
1830void 2720void
1831set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2721set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1832 CODE: 2722 CODE:
1833 clSetKernelArg (this, idx, sizeof (value), &value); 2723 clSetKernelArg (self, idx, sizeof (value), &value);
1834 2724
1835void 2725void
1836set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value) 2726set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1837 CODE: 2727 CODE:
1838 clSetKernelArg (this, idx, sizeof (value), &value); 2728 clSetKernelArg (self, idx, sizeof (value), &value);
1839 2729
1840void 2730void
1841set_long (OpenCL::Kernel this, cl_uint idx, cl_long value) 2731set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1842 CODE: 2732 CODE:
1843 clSetKernelArg (this, idx, sizeof (value), &value); 2733 clSetKernelArg (self, idx, sizeof (value), &value);
1844 2734
1845void 2735void
1846set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value) 2736set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1847 CODE: 2737 CODE:
1848 clSetKernelArg (this, idx, sizeof (value), &value); 2738 clSetKernelArg (self, idx, sizeof (value), &value);
1849 2739
1850void 2740void
1851set_half (OpenCL::Kernel this, cl_uint idx, cl_half value) 2741set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1852 CODE: 2742 CODE:
1853 clSetKernelArg (this, idx, sizeof (value), &value); 2743 clSetKernelArg (self, idx, sizeof (value), &value);
1854 2744
1855void 2745void
1856set_float (OpenCL::Kernel this, cl_uint idx, cl_float value) 2746set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1857 CODE: 2747 CODE:
1858 clSetKernelArg (this, idx, sizeof (value), &value); 2748 clSetKernelArg (self, idx, sizeof (value), &value);
1859 2749
1860void 2750void
1861set_double (OpenCL::Kernel this, cl_uint idx, cl_double value) 2751set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1862 CODE: 2752 CODE:
1863 clSetKernelArg (this, idx, sizeof (value), &value); 2753 clSetKernelArg (self, idx, sizeof (value), &value);
1864 2754
1865void 2755void
1866set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value) 2756set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1867 CODE: 2757 CODE:
1868 clSetKernelArg (this, idx, sizeof (value), &value); 2758 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1869 2759
1870void 2760void
1871set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value) 2761set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1872 CODE: 2762 CODE:
1873 clSetKernelArg (this, idx, sizeof (value), &value); 2763 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1874 2764
1875void 2765void
1876set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value) 2766set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
1877 CODE: 2767 CODE:
1878 clSetKernelArg (this, idx, sizeof (value), &value); 2768 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1879 2769
1880void 2770void
1881set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1882 CODE:
1883 clSetKernelArg (this, idx, sizeof (value), &value);
1884
1885void
1886set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value) 2771set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1887 CODE: 2772 CODE:
1888 clSetKernelArg (this, idx, sizeof (value), &value); 2773 clSetKernelArg (self, idx, sizeof (value), &value);
1889 2774
1890void 2775void
2776set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2777 CODE:
2778 clSetKernelArg (self, idx, size, 0);
2779
2780void
1891set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value) 2781set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1892 CODE: 2782 CODE:
1893 clSetKernelArg (this, idx, sizeof (value), &value); 2783 clSetKernelArg (self, idx, sizeof (value), &value);
1894 2784
1895void 2785void
1896info (OpenCL::Kernel this, cl_kernel_info name) 2786info (OpenCL::Kernel self, cl_kernel_info name)
1897 PPCODE: 2787 PPCODE:
1898 INFO (Kernel) 2788 INFO (Kernel)
1899 2789
1900#BEGIN:kernel 2790#BEGIN:kernel
1901 2791
1902void 2792void
1903function_name (OpenCL::Kernel this) 2793function_name (OpenCL::Kernel self)
1904 PPCODE: 2794 PPCODE:
1905 size_t size; 2795 size_t size;
1906 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size)); 2796 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1907 char *value = tmpbuf (size); 2797 char *value = tmpbuf (size);
1908 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0)); 2798 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1909 int i, n = 1;
1910 EXTEND (SP, n); 2799 EXTEND (SP, 1);
1911 for (i = 0; i < n; ++i) 2800 const int i = 0;
1912 PUSHs (sv_2mortal (newSVpv (value, 0))); 2801 PUSHs (sv_2mortal (newSVpv (value, 0)));
1913 2802
1914void 2803void
1915num_args (OpenCL::Kernel this) 2804num_args (OpenCL::Kernel self)
2805 ALIAS:
2806 num_args = CL_KERNEL_NUM_ARGS
2807 reference_count = CL_KERNEL_REFERENCE_COUNT
1916 PPCODE: 2808 PPCODE:
1917 cl_uint value [1]; 2809 cl_uint value [1];
1918 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_NUM_ARGS, sizeof (value), value, 0)); 2810 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1919 EXTEND (SP, 1); 2811 EXTEND (SP, 1);
1920 const int i = 0; 2812 const int i = 0;
1921 PUSHs (sv_2mortal (newSVuv (value [i]))); 2813 PUSHs (sv_2mortal (newSVuv (value [i])));
1922 2814
1923void 2815void
1924reference_count (OpenCL::Kernel this)
1925 PPCODE:
1926 cl_uint value [1];
1927 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_REFERENCE_COUNT, sizeof (value), value, 0));
1928 EXTEND (SP, 1);
1929 const int i = 0;
1930 PUSHs (sv_2mortal (newSVuv (value [i])));
1931
1932void
1933context (OpenCL::Kernel this) 2816context (OpenCL::Kernel self)
1934 PPCODE: 2817 PPCODE:
1935 cl_context value [1]; 2818 cl_context value [1];
1936 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0)); 2819 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1937 EXTEND (SP, 1); 2820 EXTEND (SP, 1);
1938 const int i = 0; 2821 const int i = 0;
1939 {
1940 NEED_SUCCESS (RetainContext, (value [i])); 2822 NEED_SUCCESS (RetainContext, (value [i]));
1941 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2823 PUSH_CLOBJ (stash_context, value [i]);
1942 }
1943 2824
1944void 2825void
1945program (OpenCL::Kernel this) 2826program (OpenCL::Kernel self)
1946 PPCODE: 2827 PPCODE:
1947 cl_program value [1]; 2828 cl_program value [1];
1948 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0)); 2829 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1949 EXTEND (SP, 1); 2830 EXTEND (SP, 1);
1950 const int i = 0; 2831 const int i = 0;
1951 {
1952 NEED_SUCCESS (RetainProgram, (value [i])); 2832 NEED_SUCCESS (RetainProgram, (value [i]));
1953 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i])); 2833 PUSH_CLOBJ (stash_program, value [i]);
1954 }
1955 2834
1956#END:kernel 2835#END:kernel
1957 2836
1958void 2837void
1959work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name) 2838work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1960 PPCODE: 2839 PPCODE:
1961 size_t size; 2840 size_t size;
1962 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size)); 2841 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1963 SV *sv = sv_2mortal (newSV (size)); 2842 SV *sv = sv_2mortal (newSV (size));
1964 SvUPGRADE (sv, SVt_PV); 2843 SvUPGRADE (sv, SVt_PV);
1965 SvPOK_only (sv); 2844 SvPOK_only (sv);
1966 SvCUR_set (sv, size); 2845 SvCUR_set (sv, size);
1967 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0)); 2846 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1968 XPUSHs (sv); 2847 XPUSHs (sv);
1969 2848
1970#BEGIN:kernel_work_group 2849#BEGIN:kernel_work_group
1971 2850
1972void 2851void
1973work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2852work_group_size (OpenCL::Kernel self, OpenCL::Device device)
2853 ALIAS:
2854 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2855 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1974 PPCODE: 2856 PPCODE:
1975 size_t value [1]; 2857 size_t value [1];
1976 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_WORK_GROUP_SIZE, sizeof (value), value, 0)); 2858 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1977 EXTEND (SP, 1); 2859 EXTEND (SP, 1);
1978 const int i = 0; 2860 const int i = 0;
1979 PUSHs (sv_2mortal (newSVuv (value [i]))); 2861 PUSHs (sv_2mortal (newSVuv (value [i])));
1980 2862
1981void 2863void
1982compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2864compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1983 PPCODE: 2865 PPCODE:
1984 size_t size; 2866 size_t size;
1985 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size)); 2867 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1986 size_t *value = tmpbuf (size); 2868 size_t *value = tmpbuf (size);
1987 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0)); 2869 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1988 int i, n = size / sizeof (value [0]); 2870 int i, n = size / sizeof (*value);
1989 EXTEND (SP, n); 2871 EXTEND (SP, n);
1990 for (i = 0; i < n; ++i) 2872 for (i = 0; i < n; ++i)
1991 PUSHs (sv_2mortal (newSVuv (value [i]))); 2873 PUSHs (sv_2mortal (newSVuv (value [i])));
1992 2874
1993void 2875void
1994local_mem_size (OpenCL::Kernel this, OpenCL::Device device) 2876local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
2877 ALIAS:
2878 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2879 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1995 PPCODE: 2880 PPCODE:
1996 cl_ulong value [1]; 2881 cl_ulong value [1];
1997 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_LOCAL_MEM_SIZE, sizeof (value), value, 0)); 2882 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1998 EXTEND (SP, 1); 2883 EXTEND (SP, 1);
1999 const int i = 0; 2884 const int i = 0;
2000 PUSHs (sv_2mortal (newSVuv (value [i]))); 2885 PUSHs (sv_2mortal (newSVuv (value [i])));
2001 2886
2887#END:kernel_work_group
2888
2889#if CL_VERSION_1_2
2890
2002void 2891void
2003preferred_work_group_size_multiple (OpenCL::Kernel this, OpenCL::Device device) 2892arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
2004 PPCODE: 2893 PPCODE:
2894 size_t size;
2895 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
2896 SV *sv = sv_2mortal (newSV (size));
2897 SvUPGRADE (sv, SVt_PV);
2898 SvPOK_only (sv);
2899 SvCUR_set (sv, size);
2900 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
2901 XPUSHs (sv);
2902
2903#BEGIN:kernel_arg
2904
2905void
2906arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
2907 ALIAS:
2908 arg_address_qualifier = CL_KERNEL_ARG_ADDRESS_QUALIFIER
2909 arg_access_qualifier = CL_KERNEL_ARG_ACCESS_QUALIFIER
2910 PPCODE:
2005 size_t value [1]; 2911 cl_uint value [1];
2006 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, sizeof (value), value, 0)); 2912 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, sizeof (value), value, 0));
2007 EXTEND (SP, 1); 2913 EXTEND (SP, 1);
2008 const int i = 0; 2914 const int i = 0;
2009 PUSHs (sv_2mortal (newSVuv (value [i]))); 2915 PUSHs (sv_2mortal (newSVuv (value [i])));
2010 2916
2011void 2917void
2012private_mem_size (OpenCL::Kernel this, OpenCL::Device device) 2918arg_type_name (OpenCL::Kernel self, cl_uint idx)
2919 ALIAS:
2920 arg_type_name = CL_KERNEL_ARG_TYPE_NAME
2921 arg_name = CL_KERNEL_ARG_NAME
2922 PPCODE:
2923 size_t size;
2924 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
2925 char *value = tmpbuf (size);
2926 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
2927 EXTEND (SP, 1);
2928 const int i = 0;
2929 PUSHs (sv_2mortal (newSVpv (value, 0)));
2930
2931void
2932arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
2013 PPCODE: 2933 PPCODE:
2014 cl_ulong value [1]; 2934 cl_ulong value [1];
2015 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PRIVATE_MEM_SIZE, sizeof (value), value, 0)); 2935 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
2016 EXTEND (SP, 1); 2936 EXTEND (SP, 1);
2017 const int i = 0; 2937 const int i = 0;
2018 PUSHs (sv_2mortal (newSVuv (value [i]))); 2938 PUSHs (sv_2mortal (newSVuv (value [i])));
2019 2939
2020#END:kernel_work_group 2940#END:kernel_arg
2941
2942#endif
2021 2943
2022MODULE = OpenCL PACKAGE = OpenCL::Event 2944MODULE = OpenCL PACKAGE = OpenCL::Event
2023 2945
2024void 2946void
2025DESTROY (OpenCL::Event this) 2947DESTROY (OpenCL::Event self)
2026 CODE: 2948 CODE:
2027 clReleaseEvent (this); 2949 clReleaseEvent (self);
2028 2950
2029void 2951void
2030wait (OpenCL::Event this) 2952wait (OpenCL::Event self)
2031 CODE: 2953 CODE:
2032 clWaitForEvents (1, &this); 2954 clWaitForEvents (1, &self);
2033 2955
2034void 2956void
2957cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2958 CODE:
2959 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
2960
2961void
2035info (OpenCL::Event this, cl_event_info name) 2962info (OpenCL::Event self, cl_event_info name)
2036 PPCODE: 2963 PPCODE:
2037 INFO (Event) 2964 INFO (Event)
2038 2965
2039#BEGIN:event 2966#BEGIN:event
2040 2967
2041void 2968void
2042command_queue (OpenCL::Event this) 2969command_queue (OpenCL::Event self)
2043 PPCODE: 2970 PPCODE:
2044 cl_command_queue value [1]; 2971 cl_command_queue value [1];
2045 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0)); 2972 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2046 EXTEND (SP, 1); 2973 EXTEND (SP, 1);
2047 const int i = 0; 2974 const int i = 0;
2048 {
2049 NEED_SUCCESS (RetainCommandQueue, (value [i])); 2975 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2050 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i])); 2976 PUSH_CLOBJ (stash_queue, value [i]);
2051 }
2052 2977
2053void 2978void
2054command_type (OpenCL::Event this) 2979command_type (OpenCL::Event self)
2980 ALIAS:
2981 command_type = CL_EVENT_COMMAND_TYPE
2982 reference_count = CL_EVENT_REFERENCE_COUNT
2983 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2055 PPCODE: 2984 PPCODE:
2056 cl_command_type value [1]; 2985 cl_uint value [1];
2057 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0)); 2986 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2058 EXTEND (SP, 1); 2987 EXTEND (SP, 1);
2059 const int i = 0; 2988 const int i = 0;
2060 PUSHs (sv_2mortal (newSVuv (value [i]))); 2989 PUSHs (sv_2mortal (newSVuv (value [i])));
2061 2990
2062void 2991void
2063reference_count (OpenCL::Event this) 2992context (OpenCL::Event self)
2064 PPCODE: 2993 PPCODE:
2065 cl_uint value [1]; 2994 cl_context value [1];
2066 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_REFERENCE_COUNT, sizeof (value), value, 0)); 2995 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2996 EXTEND (SP, 1);
2997 const int i = 0;
2998 NEED_SUCCESS (RetainContext, (value [i]));
2999 PUSH_CLOBJ (stash_context, value [i]);
3000
3001#END:event
3002
3003void
3004profiling_info (OpenCL::Event self, cl_profiling_info name)
3005 PPCODE:
3006 INFO (EventProfiling)
3007
3008#BEGIN:profiling
3009
3010void
3011profiling_command_queued (OpenCL::Event self)
3012 ALIAS:
3013 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
3014 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
3015 profiling_command_start = CL_PROFILING_COMMAND_START
3016 profiling_command_end = CL_PROFILING_COMMAND_END
3017 PPCODE:
3018 cl_ulong value [1];
3019 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2067 EXTEND (SP, 1); 3020 EXTEND (SP, 1);
2068 const int i = 0; 3021 const int i = 0;
2069 PUSHs (sv_2mortal (newSVuv (value [i]))); 3022 PUSHs (sv_2mortal (newSVuv (value [i])));
2070 3023
2071void
2072command_execution_status (OpenCL::Event this)
2073 PPCODE:
2074 cl_uint value [1];
2075 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_EXECUTION_STATUS, sizeof (value), value, 0));
2076 EXTEND (SP, 1);
2077 const int i = 0;
2078 PUSHs (sv_2mortal (newSVuv (value [i])));
2079
2080void
2081context (OpenCL::Event this)
2082 PPCODE:
2083 cl_context value [1];
2084 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2085 EXTEND (SP, 1);
2086 const int i = 0;
2087 {
2088 NEED_SUCCESS (RetainContext, (value [i]));
2089 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2090 }
2091
2092#END:event
2093
2094void
2095profiling_info (OpenCL::Event this, cl_profiling_info name)
2096 PPCODE:
2097 INFO (EventProfiling)
2098
2099#BEGIN:profiling
2100
2101void
2102profiling_command_queued (OpenCL::Event this)
2103 PPCODE:
2104 cl_ulong value [1];
2105 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_QUEUED, sizeof (value), value, 0));
2106 EXTEND (SP, 1);
2107 const int i = 0;
2108 PUSHs (sv_2mortal (newSVuv (value [i])));
2109
2110void
2111profiling_command_submit (OpenCL::Event this)
2112 PPCODE:
2113 cl_ulong value [1];
2114 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_SUBMIT, sizeof (value), value, 0));
2115 EXTEND (SP, 1);
2116 const int i = 0;
2117 PUSHs (sv_2mortal (newSVuv (value [i])));
2118
2119void
2120profiling_command_start (OpenCL::Event this)
2121 PPCODE:
2122 cl_ulong value [1];
2123 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_START, sizeof (value), value, 0));
2124 EXTEND (SP, 1);
2125 const int i = 0;
2126 PUSHs (sv_2mortal (newSVuv (value [i])));
2127
2128void
2129profiling_command_end (OpenCL::Event this)
2130 PPCODE:
2131 cl_ulong value [1];
2132 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_END, sizeof (value), value, 0));
2133 EXTEND (SP, 1);
2134 const int i = 0;
2135 PUSHs (sv_2mortal (newSVuv (value [i])));
2136
2137#END:profiling 3024#END:profiling
2138 3025
2139MODULE = OpenCL PACKAGE = OpenCL::UserEvent 3026MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2140 3027
2141void 3028void
2142set_status (OpenCL::UserEvent this, cl_int execution_status) 3029set_status (OpenCL::UserEvent self, cl_int execution_status)
2143 CODE: 3030 CODE:
2144 clSetUserEventStatus (this, execution_status); 3031 clSetUserEventStatus (self, execution_status);
2145 3032
3033MODULE = OpenCL PACKAGE = OpenCL::Mapped
3034
3035void
3036DESTROY (SV *self)
3037 CODE:
3038 OpenCL__Mapped mapped = SvMAPPED (self);
3039
3040 clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
3041 mapped_detach (self, mapped);
3042
3043 clReleaseCommandQueue (mapped->queue);
3044 clReleaseEvent (mapped->event);
3045 Safefree (mapped);
3046
3047void
3048unmap (OpenCL::Mapped self, ...)
3049 CODE:
3050 mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
3051
3052bool
3053mapped (OpenCL::Mapped self)
3054 CODE:
3055 RETVAL = !!self->ptr;
3056 OUTPUT:
3057 RETVAL
3058
3059void
3060wait (OpenCL::Mapped self)
3061 PPCODE:
3062 if (self->event)
3063 NEED_SUCCESS (WaitForEvents, (1, &self->event));
3064
3065void
3066event (OpenCL::Mapped self)
3067 PPCODE:
3068 if (!self->event)
3069 XSRETURN_UNDEF;
3070
3071 clRetainEvent (self->event);
3072 XPUSH_CLOBJ (stash_event, self->event);
3073
3074#define MAPPED_OFFSET_CB offsetof (struct mapped, cb)
3075#define MAPPED_OFFSET_ROW_PITCH offsetof (struct mapped, row_pitch)
3076#define MAPPED_OFFSET_SLICE_PITCH offsetof (struct mapped, slice_pitch)
3077#define MAPPED_OFFSET_WIDTH offsetof (struct mapped, width)
3078#define MAPPED_OFFSET_HEIGHT offsetof (struct mapped, height)
3079#define MAPPED_OFFSET_DEPTH offsetof (struct mapped, depth)
3080
3081IV
3082size (OpenCL::Mapped self)
3083 ALIAS:
3084 size = MAPPED_OFFSET_CB
3085 row_pitch = MAPPED_OFFSET_ROW_PITCH
3086 slice_pitch = MAPPED_OFFSET_SLICE_PITCH
3087 width = MAPPED_OFFSET_WIDTH
3088 height = MAPPED_OFFSET_HEIGHT
3089 depth = MAPPED_OFFSET_DEPTH
3090 CODE:
3091 RETVAL = *(size_t *)((char *)self + ix);
3092 OUTPUT:
3093 RETVAL
3094
3095IV
3096ptr (OpenCL::Mapped self)
3097 CODE:
3098 RETVAL = PTR2IV (self->ptr);
3099 OUTPUT:
3100 RETVAL
3101
3102void
3103set (OpenCL::Mapped self, size_t offset, SV *data)
3104 CODE:
3105 STRLEN len;
3106 const char *ptr = SvPVbyte (data, len);
3107
3108 if (offset + len > self->cb)
3109 croak ("OpenCL::Mapped::set out of bound condition detected");
3110
3111 memcpy (offset + (char *)self->ptr, ptr, len);
3112
3113void
3114get_row (OpenCL::Mapped self, size_t count, size_t x = 0, size_t y = 0, size_t z = 0)
3115 PPCODE:
3116 if (!SvOK (ST (1)))
3117 count = self->width - x;
3118
3119 if (x + count > self->width)
3120 croak ("OpenCL::Mapped::get: x + count crosses a row boundary");
3121
3122 if (y >= self->height)
3123 croak ("OpenCL::Mapped::get: y coordinate out of bounds");
3124
3125 if (z >= self->depth)
3126 croak ("OpenCL::Mapped::get: z coordinate out of bounds");
3127
3128 size_t element = mapped_element_size (self);
3129
3130 count *= element;
3131 x *= element;
3132
3133 char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
3134 XPUSHs (sv_2mortal (newSVpvn (ptr, count)));
3135
3136void
3137set_row (OpenCL::Mapped self, SV *data, size_t x = 0, size_t y = 0, size_t z = 0)
3138 PPCODE:
3139 STRLEN count;
3140 char *dataptr = SvPVbyte (data, count);
3141 size_t element = mapped_element_size (self);
3142
3143 x *= element;
3144
3145 if (x + count > self->width * element)
3146 croak ("OpenCL::Mapped::set: x + data size crosses a row boundary");
3147
3148 if (y >= self->height)
3149 croak ("OpenCL::Mapped::set: y coordinate out of bounds");
3150
3151 if (z >= self->depth)
3152 croak ("OpenCL::Mapped::set: z coordinate out of bounds");
3153
3154 char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
3155 memcpy (ptr, dataptr, count);
3156
3157MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
3158
3159MODULE = OpenCL PACKAGE = OpenCL::MappedImage
3160
3161IV
3162element_size (OpenCL::Mapped self)
3163 CODE:
3164 RETVAL = mapped_element_size (self);
3165 OUTPUT:
3166 RETVAL
3167

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