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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.19 by root, Thu Nov 24 03:02:57 2011 UTC vs.
Revision 1.77 by root, Sat May 5 14:57:32 2012 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5#include "ecb.h"//D
6
7#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
8#include "xthread.h"
9#include "schmorp.h"
10
11#ifdef I_DLFCN
12 #include <dlfcn.h>
13#endif
14
15// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
16// but then fail to define the api functions unless you ALSO define
17// this. This breaks 100% of the opencl 1.1 apps, for what reason?
18// after all, the functions are deprecated, not removed.
19// in addition, you cannot test for this in any future-proof way.
20// each time a new opencl version comes out, you need to make a new
21// release.
22#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
23
24#ifndef PREFER_1_1
25 #define PREFER_1_1 1
26#endif
27
28#if PREFER_1_1
29 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
30#endif
31
5#ifdef __APPLE__ 32#ifdef __APPLE__
6 #include <OpenCL/opencl.h> 33 #define CLHDR(name) <OpenCL/name>
7#else 34#else
8 #include <CL/opencl.h> 35 #define CLHDR(name) <CL/name>
9#endif 36#endif
37
38#include CLHDR(opencl.h)
39
40#ifndef CL_VERSION_1_2
41 #include CLHDR(cl_d3d9.h)
42#endif
43
44#if _WIN32
45 #include CLHDR(cl_d3d10.h)
46 #if CL_VERSION_1_2
47 #include CLHDR<cl_d3d11.h>
48 #endif
49 #include CLHDR<cl_dx9_media_sharing.h.h>
50#endif
51
52#ifndef CL_VERSION_1_2
53 #undef PREFER_1_1
54 #define PREFER_1_1 1
55#endif
56
57// make sure all constants we might use are actually defined
58#include "default.h"
10 59
11typedef cl_platform_id OpenCL__Platform; 60typedef cl_platform_id OpenCL__Platform;
12typedef cl_device_id OpenCL__Device; 61typedef cl_device_id OpenCL__Device;
62typedef cl_device_id OpenCL__SubDevice;
13typedef cl_context OpenCL__Context; 63typedef cl_context OpenCL__Context;
14typedef cl_command_queue OpenCL__Queue; 64typedef cl_command_queue OpenCL__Queue;
15typedef cl_mem OpenCL__Memory; 65typedef cl_mem OpenCL__Memory;
16typedef cl_mem OpenCL__Buffer; 66typedef cl_mem OpenCL__Buffer;
17typedef cl_mem OpenCL__BufferObj; 67typedef cl_mem OpenCL__BufferObj;
18typedef cl_mem OpenCL__Image; 68typedef cl_mem OpenCL__Image;
19typedef cl_mem OpenCL__Image2D;
20typedef cl_mem OpenCL__Image3D;
21typedef cl_mem OpenCL__Memory_ornull; 69typedef cl_mem OpenCL__Memory_ornull;
22typedef cl_mem OpenCL__Buffer_ornull; 70typedef cl_mem OpenCL__Buffer_ornull;
23typedef cl_mem OpenCL__Image_ornull; 71typedef cl_mem OpenCL__Image_ornull;
24typedef cl_mem OpenCL__Image2D_ornull;
25typedef cl_mem OpenCL__Image3D_ornull;
26typedef cl_sampler OpenCL__Sampler; 72typedef cl_sampler OpenCL__Sampler;
27typedef cl_program OpenCL__Program; 73typedef cl_program OpenCL__Program;
28typedef cl_kernel OpenCL__Kernel; 74typedef cl_kernel OpenCL__Kernel;
29typedef cl_event OpenCL__Event; 75typedef cl_event OpenCL__Event;
30typedef cl_event OpenCL__UserEvent; 76typedef cl_event OpenCL__UserEvent;
31 77
32typedef SV *FUTURE; 78typedef struct mapped * OpenCL__Mapped;
79
80static HV
81 *stash_platform,
82 *stash_device,
83 *stash_subdevice,
84 *stash_context,
85 *stash_queue,
86 *stash_program,
87 *stash_kernel,
88 *stash_sampler,
89 *stash_event,
90 *stash_userevent,
91 *stash_memory,
92 *stash_buffer,
93 *stash_bufferobj,
94 *stash_image,
95 *stash_image1d,
96 *stash_image1darray,
97 *stash_image1dbuffer,
98 *stash_image2d,
99 *stash_image2darray,
100 *stash_image3d,
101 *stash_mapped,
102 *stash_mappedbuffer,
103 *stash_mappedimage;
33 104
34/*****************************************************************************/ 105/*****************************************************************************/
35 106
107// name must include a leading underscore
108// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
109// for perl. doh.
110static void *
111glsym (const char *name)
112{
113 void *fun = 0;
114
115 #if defined I_DLFCN && defined RTLD_DEFAULT
116 fun = dlsym (RTLD_DEFAULT, name + 1);
117 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
118
119 if (!fun)
120 {
121 static void *libgl;
122 static const char *glso[] = {
123 "libGL.so.1",
124 "libGL.so.3",
125 "libGL.so.4.0",
126 "libGL.so",
127 "/usr/lib/libGL.so",
128 "/usr/X11R6/lib/libGL.1.dylib"
129 };
130 int i;
131
132 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
133 {
134 libgl = dlopen (glso [i], RTLD_LAZY);
135 if (libgl)
136 break;
137 }
138
139 if (libgl)
140 {
141 fun = dlsym (libgl, name + 1);
142 if (!fun) fun = dlsym (libgl, name);
143 }
144 }
145 #endif
146
147 return fun;
148}
149
150/*****************************************************************************/
151
36/* up to two temporary buffers */ 152/* up to two temporary buffers */
37static void * 153static void * ecb_noinline
38tmpbuf (size_t size) 154tmpbuf (size_t size)
39{ 155{
156 enum { buffers = 4 };
40 static int idx; 157 static int idx;
41 static void *buf [2]; 158 static void *buf [buffers];
42 static size_t len [2]; 159 static size_t len [buffers];
43 160
44 idx ^= 1; 161 idx = (idx + 1) % buffers;
45 162
46 if (len [idx] < size) 163 if (len [idx] < size)
47 { 164 {
48 free (buf [idx]); 165 free (buf [idx]);
49 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 166 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
51 } 168 }
52 169
53 return buf [idx]; 170 return buf [idx];
54} 171}
55 172
173static const char * ecb_noinline
174cv_get_name (CV *cv)
175{
176 static char fullname [256];
177
178 GV *gv = CvGV (cv); // gv better be nonzero
179
180 HV *stash = GvSTASH (gv);
181 const char *hvname = HvNAME_get (stash); // stash also better be nonzero
182 const char *gvname = GvNAME (gv);
183
184 snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
185 return fullname;
186}
187
56/*****************************************************************************/ 188/*****************************************************************************/
57 189
58typedef struct 190typedef struct
59{ 191{
60 IV iv; 192 IV iv;
61 const char *name; 193 const char *name;
62 #define const_iv(name) { (IV)CL_ ## name, # name }, 194 #define const_iv(name) { (IV)CL_ ## name, # name },
63} ivstr; 195} ivstr;
196
197typedef struct
198{
199 NV nv;
200 const char *name;
201 #define const_nv(name) { (NV)CL_ ## name, # name },
202} nvstr;
64 203
65static const char * 204static const char *
66iv2str (IV value, const ivstr *base, int count, const char *fallback) 205iv2str (IV value, const ivstr *base, int count, const char *fallback)
67{ 206{
68 int i; 207 int i;
… …
117 if (res) \ 256 if (res) \
118 FAIL (name); 257 FAIL (name);
119 258
120/*****************************************************************************/ 259/*****************************************************************************/
121 260
122#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
123#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
124
125static void * 261static SV *
262new_clobj (HV *stash, IV id)
263{
264 return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
265}
266
267#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
268#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
269
270/* cl objects are either \$iv, or [$iv, ...] */
271/* they can be upgraded at runtime to the array form */
272static void * ecb_noinline
126SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 273SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
127{ 274{
275 // sv_derived_from is quite slow :(
128 if (SvROK (sv) && sv_derived_from (sv, pkg)) 276 if (SvROK (sv) && sv_derived_from (sv, pkg))
129 return (void *)SvIV (SvRV (sv)); 277 return (void *)SvIV (SvRV (sv));
130 278
131 croak ("%s: %s is not of type %s", func, svname, pkg); 279 croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
280}
281
282// the "no-inherit" version of the above
283static void * ecb_noinline
284SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
285{
286 if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
287 return (void *)SvIV (SvRV (sv));
288
289 croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
132} 290}
133 291
134/*****************************************************************************/ 292/*****************************************************************************/
293
294static cl_context_properties * ecb_noinline
295SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
296{
297 if (!sv || !SvOK (sv))
298 if (extra)
299 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
300 else
301 return 0;
302
303 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
304 {
305 AV *av = (AV *)SvRV (sv);
306 int i, len = av_len (av) + 1;
307 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
308 cl_context_properties *l = p;
309
310 if (len & 1)
311 croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
312
313 while (extracount--)
314 *l++ = *extra++;
315
316 for (i = 0; i < len; i += 2)
317 {
318 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
319 SV *p_sv = *av_fetch (av, i + 1, 0);
320 cl_context_properties v = SvIV (p_sv); // code below can override
321
322 switch (t)
323 {
324 case CL_CONTEXT_PLATFORM:
325 if (SvROK (p_sv))
326 v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
327 break;
328
329 case CL_GLX_DISPLAY_KHR:
330 if (!SvOK (p_sv))
331 {
332 void *func = glsym ("_glXGetCurrentDisplay");
333 if (func)
334 v = (cl_context_properties)((void *(*)(void))func)();
335 }
336 break;
337
338 case CL_GL_CONTEXT_KHR:
339 if (!SvOK (p_sv))
340 {
341 void *func = glsym ("_glXGetCurrentContext");
342 if (func)
343 v = (cl_context_properties)((void *(*)(void))func)();
344 }
345 break;
346
347 default:
348 /* unknown property, treat as int */
349 break;
350 }
351
352 *l++ = t;
353 *l++ = v;
354 }
355
356 *l = 0;
357
358 return p;
359 }
360
361 croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
362}
363
364// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
365// is a pointer (and only on well-behaved systems).
366static void * ecb_noinline
367object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
368{
369 if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
370 croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
371 cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
372
373 AV *av = (AV *)SvRV (arg);
374 void **list = 0;
375 cl_uint count = av_len (av) + 1;
376
377 if (count)
378 {
379 list = tmpbuf (sizeof (*list) * count);
380 int i;
381 for (i = 0; i < count; ++i)
382 list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
383 }
384
385 if (!count && !or_undef)
386 croak ("%s: '%s' must contain at least one %s object",
387 cv_get_name (cv), argname, klass);
388
389 *rcount = count;
390 return (void *)list;
391}
392
393/*****************************************************************************/
394/* callback stuff */
395
396/* default context callback, log to stderr */
397static void CL_CALLBACK
398context_default_notify (const char *msg, const void *info, size_t cb, void *data)
399{
400 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
401}
402
403typedef struct
404{
405 int free_cb;
406 void (*push)(void *data1, void *data2, void *data3);
407} eq_vtbl;
408
409typedef struct eq_item
410{
411 struct eq_item *next;
412 eq_vtbl *vtbl;
413 SV *cb;
414 void *data1, *data2, *data3;
415} eq_item;
416
417static void (*eq_signal_func)(void *signal_arg, int value);
418static void *eq_signal_arg;
419static xmutex_t eq_lock = X_MUTEX_INIT;
420static eq_item *eq_head, *eq_tail;
421
422static void ecb_noinline
423eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
424{
425 eq_item *item = malloc (sizeof (eq_item));
426
427 item->next = 0;
428 item->vtbl = vtbl;
429 item->cb = cb;
430 item->data1 = data1;
431 item->data2 = data2;
432 item->data3 = data3;
433
434 X_LOCK (eq_lock);
435
436 *(eq_head ? &eq_tail->next : &eq_head) = item;
437 eq_tail = item;
438
439 X_UNLOCK (eq_lock);
440
441 eq_signal_func (eq_signal_arg, 0);
442}
443
444static eq_item *
445eq_dec (void)
446{
447 eq_item *res;
448
449 X_LOCK (eq_lock);
450
451 res = eq_head;
452 if (res)
453 eq_head = res->next;
454
455 X_UNLOCK (eq_lock);
456
457 return res;
458}
459
460static void
461eq_poll (void)
462{
463 eq_item *item;
464
465 while ((item = eq_dec ()))
466 {
467 ENTER;
468 SAVETMPS;
469
470 dSP;
471 PUSHMARK (SP);
472 EXTEND (SP, 2);
473
474 if (item->vtbl->free_cb)
475 sv_2mortal (item->cb);
476
477 PUTBACK;
478 item->vtbl->push (item->data1, item->data2, item->data3);
479
480 SV *cb = item->cb;
481 free (item);
482
483 call_sv (cb, G_DISCARD | G_VOID);
484
485 FREETMPS;
486 LEAVE;
487 }
488}
489
490static void
491eq_poll_interrupt (pTHX_ void *c_arg, int value)
492{
493 eq_poll ();
494}
495
496/*****************************************************************************/
497/* context notify */
498
499static void ecb_noinline
500eq_context_push (void *data1, void *data2, void *data3)
501{
502 dSP;
503 PUSHs (sv_2mortal (newSVpv (data1, 0)));
504 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
505 PUTBACK;
506
507 free (data1);
508 free (data2);
509}
510
511static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
512
513static void CL_CALLBACK
514eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
515{
516 void *pvt_copy = malloc (cb);
517 memcpy (pvt_copy, pvt, cb);
518 eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
519}
520
521#define CONTEXT_NOTIFY_CALLBACK \
522 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
523 void *user_data = 0; \
524 \
525 if (SvOK (notify)) \
526 { \
527 pfn_notify = eq_context_notify; \
528 user_data = s_get_cv (notify); \
529 }
530
531static SV * ecb_noinline
532new_clobj_context (cl_context ctx, void *user_data)
533{
534 SV *sv = new_clobj (stash_context, (IV)ctx);
535
536 if (user_data)
537 sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
538
539 return sv;
540}
541
542#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
543
544/*****************************************************************************/
545/* build/compile/link notify */
546
547static void
548eq_program_push (void *data1, void *data2, void *data3)
549{
550 dSP;
551 PUSH_CLOBJ (stash_program, data1);
552 PUTBACK;
553}
554
555static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
556
557static void CL_CALLBACK
558eq_program_notify (cl_program program, void *user_data)
559{
560 clRetainProgram (program);
561
562 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
563}
564
565typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
566
567static program_callback ecb_noinline
568make_program_callback (SV *notify, void **ruser_data)
569{
570 if (SvOK (notify))
571 {
572 *ruser_data = SvREFCNT_inc (s_get_cv (notify));
573 return eq_program_notify;
574 }
575 else
576 {
577 *ruser_data = 0;
578 return 0;
579 }
580}
581
582struct build_args
583{
584 cl_program program;
585 char *options;
586 void *user_data;
587 cl_uint num_devices;
588};
589
590X_THREAD_PROC (build_program_thread)
591{
592 struct build_args *arg = thr_arg;
593
594 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
595
596 if (arg->user_data)
597 eq_program_notify (arg->program, arg->user_data);
598 else
599 clReleaseProgram (arg->program);
600
601 free (arg->options);
602 free (arg);
603
604 return 0;
605}
606
607static void
608build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
609{
610 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
611
612 arg->program = program;
613 arg->options = strdup (options);
614 arg->user_data = user_data;
615 arg->num_devices = num_devices;
616 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
617
618 xthread_t id;
619 thread_create (&id, build_program_thread, arg);
620}
621
622/*****************************************************************************/
623/* event objects */
624
625static void
626eq_event_push (void *data1, void *data2, void *data3)
627{
628 dSP;
629 PUSH_CLOBJ (stash_event, data1);
630 PUSHs (sv_2mortal (newSViv ((IV)data2)));
631 PUTBACK;
632}
633
634static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
635
636static void CL_CALLBACK
637eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
638{
639 clRetainEvent (event);
640 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
641}
642
643/*****************************************************************************/
644/* utilities for XS code */
135 645
136static size_t 646static size_t
137img_row_pitch (cl_mem img) 647img_row_pitch (cl_mem img)
138{ 648{
139 size_t res; 649 size_t res;
140 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); 650 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141 return res; 651 return res;
142} 652}
143 653
144static cl_event * 654static cl_event * ecb_noinline
145event_list (SV **items, int count) 655event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
146{ 656{
657 cl_uint count = *rcount;
658
659 if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
660 *rcount = count = 0;
661
662 if (!count && !extra)
663 return 0;
664
147 cl_event *list = tmpbuf (sizeof (cl_event) * count); 665 cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
666 int i = 0;
148 667
149 while (count--) 668 while (count--)
669 if (SvOK (items [count]))
150 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 670 list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
151 671
672 if (extra)
673 list [i++] = extra;
674
675 *rcount = i;
676
152 return list; 677 return i ? list : 0;
153} 678}
154 679
155#define EVENT_LIST(items,count) \ 680#define EVENT_LIST(skip) \
156 cl_uint event_list_count = (count); \ 681 cl_uint event_list_count = items - (skip); \
157 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 682 cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
158 683
159#define INFO(class) \ 684#define INFO(class) \
160{ \ 685{ \
161 size_t size; \ 686 size_t size; \
162 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 687 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
163 SV *sv = sv_2mortal (newSV (size)); \ 688 SV *sv = sv_2mortal (newSV (size)); \
164 SvUPGRADE (sv, SVt_PV); \ 689 SvUPGRADE (sv, SVt_PV); \
165 SvPOK_only (sv); \ 690 SvPOK_only (sv); \
166 SvCUR_set (sv, size); \ 691 SvCUR_set (sv, size); \
167 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 692 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
168 XPUSHs (sv); \ 693 XPUSHs (sv); \
169} 694}
170 695
696/*****************************************************************************/
697/* mapped_xxx */
698
699static OpenCL__Mapped
700SvMAPPED (SV *sv)
701{
702 // no typechecking atm., keep your fingers crossed
703 return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
704}
705
706struct mapped
707{
708 cl_command_queue queue;
709 cl_mem memobj;
710 void *ptr;
711 size_t cb;
712 cl_event event;
713 size_t row_pitch;
714 size_t slice_pitch;
715};
716
717static SV *
718mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
719{
720 SV *data = newSV (0);
721 SvUPGRADE (data, SVt_PVMG);
722
723 OpenCL__Mapped mapped;
724 New (0, mapped, 1, struct mapped);
725
726 clRetainCommandQueue (queue);
727
728 mapped->queue = queue;
729 mapped->memobj = memobj;
730 mapped->ptr = ptr;
731 mapped->cb = cb;
732 mapped->event = ev;
733 mapped->row_pitch = row_pitch;
734 mapped->slice_pitch = slice_pitch;
735
736 sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
737
738 if (SvLEN (data))
739 Safefree (data);
740
741 SvPVX (data) = (char *)ptr;
742 SvCUR_set (data, cb);
743 SvLEN_set (data, 0);
744 SvPOK_only (data);
745
746 SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
747
748 if (!(flags & CL_MAP_WRITE))
749 SvREADONLY_on (data);
750
751 return obj;
752}
753
754static void
755mapped_detach (SV *sv, OpenCL__Mapped mapped)
756{
757 SV *data = SvRV (sv);
758
759 // the next check checks both before AND after detach, where SvPVX should STILL be 0
760 if (SvPVX (data) != (char *)mapped->ptr)
761 warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
762 else
763 {
764 SvREADONLY_off (data);
765 SvCUR_set (data, 0);
766 SvPVX (data) = 0;
767 SvOK_off (data);
768 }
769
770 mapped->ptr = 0;
771}
772
773static void
774mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
775{
776 cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
777 cl_event ev;
778
779 NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
780
781 clReleaseEvent (mapped->event);
782 mapped->event = ev;
783
784 mapped_detach (self, mapped);
785}
786
787/*****************************************************************************/
788
171MODULE = OpenCL PACKAGE = OpenCL 789MODULE = OpenCL PACKAGE = OpenCL
172 790
173PROTOTYPES: ENABLE 791PROTOTYPES: ENABLE
174 792
793void
794poll ()
795 CODE:
796 eq_poll ();
797
798void
799_eq_initialise (IV func, IV arg)
800 CODE:
801 eq_signal_func = (void (*)(void *, int))func;
802 eq_signal_arg = (void*)arg;
803
175BOOT: 804BOOT:
176{ 805{
177 HV *stash = gv_stashpv ("OpenCL", 1); 806 HV *stash = gv_stashpv ("OpenCL", 1);
807
178 static const ivstr *civ, const_iv[] = { 808 static const ivstr *civ, const_iv[] = {
179 { sizeof (cl_char ), "SIZEOF_CHAR" }, 809 { sizeof (cl_char ), "SIZEOF_CHAR" },
180 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 810 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
181 { sizeof (cl_short ), "SIZEOF_SHORT" }, 811 { sizeof (cl_short ), "SIZEOF_SHORT" },
182 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 812 { sizeof (cl_ushort), "SIZEOF_USHORT" },
183 { sizeof (cl_int ), "SIZEOF_INT" }, 813 { sizeof (cl_int ), "SIZEOF_INT" },
184 { sizeof (cl_uint ), "SIZEOF_UINT" }, 814 { sizeof (cl_uint ), "SIZEOF_UINT" },
185 { sizeof (cl_long ), "SIZEOF_LONG" }, 815 { sizeof (cl_long ), "SIZEOF_LONG" },
186 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 816 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
187 { sizeof (cl_half ), "SIZEOF_HALF" }, 817 { sizeof (cl_half ), "SIZEOF_HALF" },
188 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 818 { sizeof (cl_float ), "SIZEOF_FLOAT" },
189 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 819 { sizeof (cl_double), "SIZEOF_DOUBLE" },
820 { PREFER_1_1 , "PREFER_1_1" },
190#include "constiv.h" 821#include "constiv.h"
191 }; 822 };
823
192 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 824 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
193 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 825 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
826
827 static const nvstr *cnv, const_nv[] = {
828#include "constnv.h"
829 };
830
831 for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
832 newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
833
834 newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
835
836 stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
837 stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
838 stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
839 stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
840 stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
841 stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
842 stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
843 stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
844 stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
845 stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
846 stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
847 stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
848 stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
849 stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
850 stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
851 stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
852 stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
853 stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
854 stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
855 stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
856 stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
857 stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
858 stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
859
860 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
194} 861}
195 862
196cl_int 863cl_int
197errno () 864errno ()
198 CODE: 865 CODE:
199 errno = res; 866 RETVAL = res;
867 OUTPUT:
868 RETVAL
200 869
201const char * 870const char *
202err2str (cl_int err) 871err2str (cl_int err = res)
203 872
204const char * 873const char *
205enum2str (cl_uint value) 874enum2str (cl_uint value)
206 875
207void 876void
… …
215 list = tmpbuf (sizeof (*list) * count); 884 list = tmpbuf (sizeof (*list) * count);
216 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 885 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
217 886
218 EXTEND (SP, count); 887 EXTEND (SP, count);
219 for (i = 0; i < count; ++i) 888 for (i = 0; i < count; ++i)
220 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 889 PUSH_CLOBJ (stash_platform, list [i]);
221 890
222void 891void
223context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 892context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
224 PPCODE: 893 PPCODE:
894 CONTEXT_NOTIFY_CALLBACK;
225 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res)); 895 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
226 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 896 XPUSH_CLOBJ_CONTEXT;
227 897
228void 898void
229context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 899context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
230 PPCODE: 900 PPCODE:
231 /* der Gipfel der Kunst */ 901 cl_uint device_count;
902 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
903
904 CONTEXT_NOTIFY_CALLBACK;
905 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
906 XPUSH_CLOBJ_CONTEXT;
232 907
233void 908void
234wait_for_events (...) 909wait_for_events (...)
235 CODE: 910 CODE:
236 EVENT_LIST (0, items); 911 EVENT_LIST (0);
237 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 912 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
238 913
239PROTOTYPES: DISABLE 914PROTOTYPES: DISABLE
240 915
241MODULE = OpenCL PACKAGE = OpenCL::Platform 916MODULE = OpenCL PACKAGE = OpenCL::Platform
242 917
243void 918void
244info (OpenCL::Platform this, cl_platform_info name) 919info (OpenCL::Platform self, cl_platform_info name)
245 PPCODE: 920 PPCODE:
246 INFO (Platform) 921 INFO (Platform)
247 922
923void
924unload_compiler (OpenCL::Platform self)
925 CODE:
926#if CL_VERSION_1_2
927 clUnloadPlatformCompiler (self);
928#endif
929
248#BEGIN:platform 930#BEGIN:platform
249 931
250void 932void
251profile (OpenCL::Platform this) 933profile (OpenCL::Platform self)
252 ALIAS: 934 ALIAS:
253 profile = CL_PLATFORM_PROFILE 935 profile = CL_PLATFORM_PROFILE
254 version = CL_PLATFORM_VERSION 936 version = CL_PLATFORM_VERSION
255 name = CL_PLATFORM_NAME 937 name = CL_PLATFORM_NAME
256 vendor = CL_PLATFORM_VENDOR 938 vendor = CL_PLATFORM_VENDOR
257 extensions = CL_PLATFORM_EXTENSIONS 939 extensions = CL_PLATFORM_EXTENSIONS
258 PPCODE: 940 PPCODE:
259 size_t size; 941 size_t size;
260 NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size)); 942 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
261 char *value = tmpbuf (size); 943 char *value = tmpbuf (size);
262 NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0)); 944 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
263 EXTEND (SP, 1); 945 EXTEND (SP, 1);
264 const int i = 0; 946 const int i = 0;
265 PUSHs (sv_2mortal (newSVpv (value, 0))); 947 PUSHs (sv_2mortal (newSVpv (value, 0)));
266 948
267#END:platform 949#END:platform
268 950
269void 951void
270devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 952devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
271 PPCODE: 953 PPCODE:
272 cl_device_id *list; 954 cl_device_id *list;
273 cl_uint count; 955 cl_uint count;
274 int i; 956 int i;
275 957
276 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 958 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
277 list = tmpbuf (sizeof (*list) * count); 959 list = tmpbuf (sizeof (*list) * count);
278 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 960 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
279 961
280 EXTEND (SP, count); 962 EXTEND (SP, count);
281 for (i = 0; i < count; ++i) 963 for (i = 0; i < count; ++i)
282 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 964 PUSH_CLOBJ (stash_device, list [i]);
283 965
284void 966void
285context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0) 967context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
286 PPCODE: 968 PPCODE:
969 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
970 cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
971
972 cl_uint device_count;
973 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
974
975 CONTEXT_NOTIFY_CALLBACK;
976 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
977 XPUSH_CLOBJ_CONTEXT;
978
979void
980context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
981 PPCODE:
982 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
983 cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
984
985 CONTEXT_NOTIFY_CALLBACK;
986 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
987 XPUSH_CLOBJ_CONTEXT;
988
989MODULE = OpenCL PACKAGE = OpenCL::Device
990
991void
992info (OpenCL::Device self, cl_device_info name)
993 PPCODE:
994 INFO (Device)
995
996#if CL_VERSION_1_2
997
998void
999sub_devices (OpenCL::Device self, SV *properties)
1000 PPCODE:
287 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 1001 if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
288 croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call"); 1002 croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
289 1003
290 AV *av = (AV *)SvRV (devices); 1004 properties = SvRV (properties);
291 cl_uint num_devices = av_len (av) + 1; 1005
292 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices); 1006 cl_uint count = av_len ((AV *)properties) + 1;
1007 cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
1008
293 int i; 1009 int i;
1010 for (i = 0; i < count; ++i)
1011 props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
294 1012
295 for (i = num_devices; i--; ) 1013 props [count] = 0;
296 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
297 1014
298 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 1015 cl_uint num_devices;
299 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 1016 NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
1017 cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
1018 NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
300 1019
301void 1020 EXTEND (SP, num_devices);
302context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 1021 for (i = 0; i < count; ++i)
303 PPCODE: 1022 PUSH_CLOBJ (stash_subdevice, list [i]);
304 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
305 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
306 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
307 1023
308MODULE = OpenCL PACKAGE = OpenCL::Device 1024#endif
309
310void
311info (OpenCL::Device this, cl_device_info name)
312 PPCODE:
313 INFO (Device)
314 1025
315#BEGIN:device 1026#BEGIN:device
316 1027
317void 1028void
318type (OpenCL::Device this) 1029type (OpenCL::Device self)
319 PPCODE: 1030 PPCODE:
320 cl_device_type value [1]; 1031 cl_device_type value [1];
321 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0)); 1032 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
322 EXTEND (SP, 1); 1033 EXTEND (SP, 1);
323 const int i = 0; 1034 const int i = 0;
324 PUSHs (sv_2mortal (newSViv (value [i]))); 1035 PUSHs (sv_2mortal (newSVuv (value [i])));
325 1036
326void 1037void
327vendor_id (OpenCL::Device this) 1038vendor_id (OpenCL::Device self)
328 ALIAS: 1039 ALIAS:
329 vendor_id = CL_DEVICE_VENDOR_ID 1040 vendor_id = CL_DEVICE_VENDOR_ID
330 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS 1041 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
331 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS 1042 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
332 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR 1043 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
… …
350 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT 1061 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
351 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG 1062 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
352 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT 1063 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
353 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE 1064 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
354 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF 1065 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
355 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT 1066 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
356 PPCODE: 1067 PPCODE:
357 cl_uint value [1]; 1068 cl_uint value [1];
358 NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0)); 1069 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
359 EXTEND (SP, 1); 1070 EXTEND (SP, 1);
360 const int i = 0; 1071 const int i = 0;
361 PUSHs (sv_2mortal (newSVuv (value [i]))); 1072 PUSHs (sv_2mortal (newSVuv (value [i])));
362 1073
363void 1074void
364max_work_group_size (OpenCL::Device this) 1075max_work_group_size (OpenCL::Device self)
365 ALIAS: 1076 ALIAS:
366 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE 1077 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
367 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH 1078 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
368 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT 1079 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
369 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH 1080 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
… …
371 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH 1082 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
372 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE 1083 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
373 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION 1084 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
374 PPCODE: 1085 PPCODE:
375 size_t value [1]; 1086 size_t value [1];
376 NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0)); 1087 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
377 EXTEND (SP, 1); 1088 EXTEND (SP, 1);
378 const int i = 0; 1089 const int i = 0;
379 PUSHs (sv_2mortal (newSVuv (value [i]))); 1090 PUSHs (sv_2mortal (newSVuv (value [i])));
380 1091
381void 1092void
382max_work_item_sizes (OpenCL::Device this) 1093max_work_item_sizes (OpenCL::Device self)
383 PPCODE: 1094 PPCODE:
384 size_t size; 1095 size_t size;
385 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size)); 1096 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
386 size_t *value = tmpbuf (size); 1097 size_t *value = tmpbuf (size);
387 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0)); 1098 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
388 int i, n = size / sizeof (*value); 1099 int i, n = size / sizeof (*value);
389 EXTEND (SP, n); 1100 EXTEND (SP, n);
390 for (i = 0; i < n; ++i) 1101 for (i = 0; i < n; ++i)
391 PUSHs (sv_2mortal (newSVuv (value [i]))); 1102 PUSHs (sv_2mortal (newSVuv (value [i])));
392 1103
393void 1104void
394address_bits (OpenCL::Device this) 1105address_bits (OpenCL::Device self)
395 PPCODE: 1106 PPCODE:
396 cl_bitfield value [1]; 1107 cl_bitfield value [1];
397 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0)); 1108 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
398 EXTEND (SP, 1); 1109 EXTEND (SP, 1);
399 const int i = 0; 1110 const int i = 0;
400 PUSHs (sv_2mortal (newSVuv (value [i]))); 1111 PUSHs (sv_2mortal (newSVuv (value [i])));
401 1112
402void 1113void
403max_mem_alloc_size (OpenCL::Device this) 1114max_mem_alloc_size (OpenCL::Device self)
404 ALIAS: 1115 ALIAS:
405 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE 1116 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
406 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE 1117 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
407 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE 1118 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
408 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE 1119 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
409 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE 1120 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
410 PPCODE: 1121 PPCODE:
411 cl_ulong value [1]; 1122 cl_ulong value [1];
412 NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0)); 1123 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
413 EXTEND (SP, 1); 1124 EXTEND (SP, 1);
414 const int i = 0; 1125 const int i = 0;
415 PUSHs (sv_2mortal (newSVuv (value [i]))); 1126 PUSHs (sv_2mortal (newSVuv (value [i])));
416 1127
417void 1128void
418single_fp_config (OpenCL::Device this) 1129single_fp_config (OpenCL::Device self)
419 ALIAS: 1130 ALIAS:
420 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG 1131 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
421 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG 1132 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
422 half_fp_config = CL_DEVICE_HALF_FP_CONFIG 1133 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
423 PPCODE: 1134 PPCODE:
424 cl_device_fp_config value [1]; 1135 cl_device_fp_config value [1];
425 NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0)); 1136 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
426 EXTEND (SP, 1); 1137 EXTEND (SP, 1);
427 const int i = 0; 1138 const int i = 0;
428 PUSHs (sv_2mortal (newSVuv (value [i]))); 1139 PUSHs (sv_2mortal (newSVuv (value [i])));
429 1140
430void 1141void
431global_mem_cache_type (OpenCL::Device this) 1142global_mem_cache_type (OpenCL::Device self)
432 PPCODE: 1143 PPCODE:
433 cl_device_mem_cache_type value [1]; 1144 cl_device_mem_cache_type value [1];
434 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0)); 1145 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
435 EXTEND (SP, 1); 1146 EXTEND (SP, 1);
436 const int i = 0; 1147 const int i = 0;
437 PUSHs (sv_2mortal (newSVuv (value [i]))); 1148 PUSHs (sv_2mortal (newSVuv (value [i])));
438 1149
439void 1150void
440local_mem_type (OpenCL::Device this) 1151local_mem_type (OpenCL::Device self)
441 PPCODE: 1152 PPCODE:
442 cl_device_local_mem_type value [1]; 1153 cl_device_local_mem_type value [1];
443 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0)); 1154 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
444 EXTEND (SP, 1); 1155 EXTEND (SP, 1);
445 const int i = 0; 1156 const int i = 0;
446 PUSHs (sv_2mortal (newSVuv (value [i]))); 1157 PUSHs (sv_2mortal (newSVuv (value [i])));
447 1158
448void 1159void
449error_correction_support (OpenCL::Device this) 1160error_correction_support (OpenCL::Device self)
450 ALIAS: 1161 ALIAS:
451 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT 1162 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
452 endian_little = CL_DEVICE_ENDIAN_LITTLE 1163 endian_little = CL_DEVICE_ENDIAN_LITTLE
453 available = CL_DEVICE_AVAILABLE 1164 available = CL_DEVICE_AVAILABLE
454 compiler_available = CL_DEVICE_COMPILER_AVAILABLE 1165 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
455 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY 1166 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
456 PPCODE: 1167 PPCODE:
457 cl_bool value [1]; 1168 cl_bool value [1];
458 NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0)); 1169 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
459 EXTEND (SP, 1); 1170 EXTEND (SP, 1);
460 const int i = 0; 1171 const int i = 0;
461 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 1172 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
462 1173
463void 1174void
464execution_capabilities (OpenCL::Device this) 1175execution_capabilities (OpenCL::Device self)
465 PPCODE: 1176 PPCODE:
466 cl_device_exec_capabilities value [1]; 1177 cl_device_exec_capabilities value [1];
467 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0)); 1178 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
468 EXTEND (SP, 1); 1179 EXTEND (SP, 1);
469 const int i = 0; 1180 const int i = 0;
470 PUSHs (sv_2mortal (newSVuv (value [i]))); 1181 PUSHs (sv_2mortal (newSVuv (value [i])));
471 1182
472void 1183void
473properties (OpenCL::Device this) 1184properties (OpenCL::Device self)
474 PPCODE: 1185 PPCODE:
475 cl_command_queue_properties value [1]; 1186 cl_command_queue_properties value [1];
476 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0)); 1187 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
477 EXTEND (SP, 1); 1188 EXTEND (SP, 1);
478 const int i = 0; 1189 const int i = 0;
479 PUSHs (sv_2mortal (newSViv (value [i]))); 1190 PUSHs (sv_2mortal (newSVuv (value [i])));
480 1191
481void 1192void
482platform (OpenCL::Device this) 1193platform (OpenCL::Device self)
483 PPCODE: 1194 PPCODE:
484 cl_platform_id value [1]; 1195 cl_platform_id value [1];
485 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0)); 1196 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
486 EXTEND (SP, 1); 1197 EXTEND (SP, 1);
487 const int i = 0; 1198 const int i = 0;
488 { 1199 {
489 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i])); 1200 PUSH_CLOBJ (stash_platform, value [i]);
490 } 1201 }
491 1202
492void 1203void
493name (OpenCL::Device this) 1204name (OpenCL::Device self)
494 ALIAS: 1205 ALIAS:
495 name = CL_DEVICE_NAME 1206 name = CL_DEVICE_NAME
496 vendor = CL_DEVICE_VENDOR 1207 vendor = CL_DEVICE_VENDOR
497 driver_version = CL_DRIVER_VERSION 1208 driver_version = CL_DRIVER_VERSION
498 profile = CL_DEVICE_PROFILE 1209 profile = CL_DEVICE_PROFILE
499 version = CL_DEVICE_VERSION 1210 version = CL_DEVICE_VERSION
500 extensions = CL_DEVICE_EXTENSIONS 1211 extensions = CL_DEVICE_EXTENSIONS
501 PPCODE: 1212 PPCODE:
502 size_t size; 1213 size_t size;
503 NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size)); 1214 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
504 char *value = tmpbuf (size); 1215 char *value = tmpbuf (size);
505 NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0)); 1216 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
506 EXTEND (SP, 1); 1217 EXTEND (SP, 1);
507 const int i = 0; 1218 const int i = 0;
508 PUSHs (sv_2mortal (newSVpv (value, 0))); 1219 PUSHs (sv_2mortal (newSVpv (value, 0)));
509 1220
510void 1221void
511parent_device_ext (OpenCL::Device this) 1222parent_device_ext (OpenCL::Device self)
512 PPCODE: 1223 PPCODE:
513 cl_device_id value [1]; 1224 cl_device_id value [1];
514 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0)); 1225 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
515 EXTEND (SP, 1); 1226 EXTEND (SP, 1);
516 const int i = 0; 1227 const int i = 0;
517 { 1228 {
518 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 1229 PUSH_CLOBJ (stash_device, value [i]);
519 } 1230 }
520 1231
521void 1232void
522partition_types_ext (OpenCL::Device this) 1233partition_types_ext (OpenCL::Device self)
523 ALIAS: 1234 ALIAS:
524 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT 1235 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
525 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT 1236 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
526 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT 1237 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
527 PPCODE: 1238 PPCODE:
528 size_t size; 1239 size_t size;
529 NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size)); 1240 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
530 cl_device_partition_property_ext *value = tmpbuf (size); 1241 cl_device_partition_property_ext *value = tmpbuf (size);
531 NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0)); 1242 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
532 int i, n = size / sizeof (*value); 1243 int i, n = size / sizeof (*value);
533 EXTEND (SP, n); 1244 EXTEND (SP, n);
534 for (i = 0; i < n; ++i) 1245 for (i = 0; i < n; ++i)
535 PUSHs (sv_2mortal (newSVuv (value [i]))); 1246 PUSHs (sv_2mortal (newSVuv (value [i])));
536 1247
537#END:device 1248#END:device
538 1249
1250MODULE = OpenCL PACKAGE = OpenCL::SubDevice
1251
1252#if CL_VERSION_1_2
1253
1254void
1255DESTROY (OpenCL::SubDevice self)
1256 CODE:
1257 clReleaseDevice (self);
1258
1259#endif
1260
539MODULE = OpenCL PACKAGE = OpenCL::Context 1261MODULE = OpenCL PACKAGE = OpenCL::Context
540 1262
541void 1263void
542DESTROY (OpenCL::Context context) 1264DESTROY (OpenCL::Context self)
543 CODE: 1265 CODE:
544 clReleaseContext (context); 1266 clReleaseContext (self);
545 1267
546void 1268void
547info (OpenCL::Context this, cl_context_info name) 1269info (OpenCL::Context self, cl_context_info name)
548 PPCODE: 1270 PPCODE:
549 INFO (Context) 1271 INFO (Context)
550 1272
551void 1273void
552queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0) 1274queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
553 PPCODE: 1275 PPCODE:
554 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res)); 1276 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
555 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 1277 XPUSH_CLOBJ (stash_queue, queue);
556 1278
557void 1279void
558user_event (OpenCL::Context this) 1280user_event (OpenCL::Context self)
559 PPCODE: 1281 PPCODE:
560 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res)); 1282 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
561 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 1283 XPUSH_CLOBJ (stash_userevent, ev);
562 1284
563void 1285void
564buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 1286buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
565 PPCODE: 1287 PPCODE:
566 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 1288 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
567 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 1289 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
568 1290
569 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res)); 1291 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
570 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem); 1292 XPUSH_CLOBJ (stash_bufferobj, mem);
571 1293
572void 1294void
573buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 1295buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
574 PPCODE: 1296 PPCODE:
575 STRLEN len; 1297 STRLEN len;
576 char *ptr = SvPVbyte (data, len); 1298 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
577
578 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 1299 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
579 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 1300 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
580
581 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res)); 1301 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
582 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem); 1302 XPUSH_CLOBJ (stash_bufferobj, mem);
583 1303
1304#if CL_VERSION_1_2
1305
584void 1306void
585image2d (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) 1307image (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)
586 PPCODE: 1308 PPCODE:
587 STRLEN len; 1309 STRLEN len;
588 char *ptr = SvPVbyte (data, len); 1310 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
589 const cl_image_format format = { channel_order, channel_type }; 1311 const cl_image_format format = { channel_order, channel_type };
1312 const cl_image_desc desc = {
1313 type,
1314 width, height, depth,
1315 array_size, row_pitch, slice_pitch,
1316 num_mip_level, num_samples,
1317 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1318 };
590 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res)); 1319 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
591 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 1320 HV *stash = stash_image;
1321 switch (type)
1322 {
1323 case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1324 case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1325 case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1326 case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1327 case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1328 case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1329 }
1330 XPUSH_CLOBJ (stash, mem);
592 1331
1332#endif
1333
593void 1334void
594image3d (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) 1335image2d (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)
595 PPCODE: 1336 PPCODE:
596 STRLEN len; 1337 STRLEN len;
597 char *ptr = SvPVbyte (data, len); 1338 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
598 const cl_image_format format = { channel_order, channel_type }; 1339 const cl_image_format format = { channel_order, channel_type };
1340#if PREFER_1_1
1341 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1342#else
1343 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1344 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1345#endif
1346 XPUSH_CLOBJ (stash_image2d, mem);
1347
1348void
1349image3d (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)
1350 PPCODE:
1351 STRLEN len;
1352 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1353 const cl_image_format format = { channel_order, channel_type };
1354#if PREFER_1_1
599 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res)); 1355 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
600 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 1356#else
1357 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1358 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1359#endif
1360 XPUSH_CLOBJ (stash_image3d, mem);
601 1361
1362#if cl_apple_gl_sharing || cl_khr_gl_sharing
1363
602void 1364void
1365gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1366 PPCODE:
1367 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1368 XPUSH_CLOBJ (stash_bufferobj, mem);
1369
1370void
1371gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1372 PPCODE:
1373 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1374 XPUSH_CLOBJ (stash_image2d, mem);
1375
1376#if CL_VERSION_1_2
1377
1378void
1379gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1380 ALIAS:
1381 PPCODE:
1382 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1383 cl_gl_object_type type;
1384 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1385 HV *stash = stash_memory;
1386 switch (type)
1387 {
1388 case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1389 case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1390 case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1391 case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1392 case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1393 case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1394 }
1395 XPUSH_CLOBJ (stash, mem);
1396
1397#endif
1398
1399void
1400gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1401 PPCODE:
1402#if PREFER_1_1
1403 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1404#else
1405 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1406#endif
1407 XPUSH_CLOBJ (stash_image2d, mem);
1408
1409void
1410gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1411 PPCODE:
1412#if PREFER_1_1
1413 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1414#else
1415 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1416#endif
1417 XPUSH_CLOBJ (stash_image3d, mem);
1418
1419#endif
1420
1421void
603supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1422supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
604 PPCODE: 1423 PPCODE:
605{ 1424{
606 cl_uint count; 1425 cl_uint count;
607 cl_image_format *list; 1426 cl_image_format *list;
608 int i; 1427 int i;
609 1428
610 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1429 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
611 Newx (list, count, cl_image_format); 1430 Newx (list, count, cl_image_format);
612 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1431 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
613 1432
614 EXTEND (SP, count); 1433 EXTEND (SP, count);
615 for (i = 0; i < count; ++i) 1434 for (i = 0; i < count; ++i)
616 { 1435 {
617 AV *av = newAV (); 1436 AV *av = newAV ();
… …
620 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1439 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
621 } 1440 }
622} 1441}
623 1442
624void 1443void
625sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1444sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
626 PPCODE: 1445 PPCODE:
627 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res)); 1446 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
628 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1447 XPUSH_CLOBJ (stash_sampler, sampler);
629 1448
630void 1449void
631program_with_source (OpenCL::Context this, SV *program) 1450program_with_source (OpenCL::Context self, SV *program)
632 PPCODE: 1451 PPCODE:
633 STRLEN len; 1452 STRLEN len;
634 size_t len2; 1453 size_t len2;
635 const char *ptr = SvPVbyte (program, len); 1454 const char *ptr = SvPVbyte (program, len);
636 1455
637 len2 = len; 1456 len2 = len;
638 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res)); 1457 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
639 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1458 XPUSH_CLOBJ (stash_program, prog);
1459
1460void
1461program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
1462 PPCODE:
1463 cl_uint device_count;
1464 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1465
1466 if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
1467 croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
1468
1469 binaries = SvRV (binaries);
1470
1471 if (device_count != av_len ((AV *)binaries) + 1)
1472 croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
1473
1474 size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
1475 const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
1476 cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
1477
1478 int i;
1479 for (i = 0; i < device_count; ++i)
1480 {
1481 STRLEN len;
1482 binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
1483 length_list [i] = len;
1484 }
1485
1486 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
1487 length_list, binary_list,
1488 GIMME_V == G_ARRAY ? status_list : 0, &res));
1489
1490 EXTEND (SP, 2);
1491 PUSH_CLOBJ (stash_program, prog);
1492
1493 if (GIMME_V == G_ARRAY)
1494 {
1495 AV *av = newAV ();
1496 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1497
1498 for (i = device_count; i--; )
1499 av_store (av, i, newSViv (status_list [i]));
1500 }
1501
1502#if CL_VERSION_1_2
1503
1504void
1505program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
1506 PPCODE:
1507 cl_uint device_count;
1508 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1509
1510 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
1511
1512 XPUSH_CLOBJ (stash_program, prog);
1513
1514void
1515link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
1516 CODE:
1517 cl_uint device_count = 0;
1518 cl_device_id *device_list = 0;
1519
1520 if (SvOK (devices))
1521 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
1522
1523 cl_uint program_count;
1524 cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
1525
1526 void *user_data;
1527 program_callback pfn_notify = make_program_callback (notify, &user_data);
1528
1529 NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
1530 program_count, program_list, pfn_notify, user_data, &res));
1531
1532 XPUSH_CLOBJ (stash_program, prog);
1533
1534#endif
640 1535
641#BEGIN:context 1536#BEGIN:context
642 1537
643void 1538void
644reference_count (OpenCL::Context this) 1539reference_count (OpenCL::Context self)
645 ALIAS: 1540 ALIAS:
646 reference_count = CL_CONTEXT_REFERENCE_COUNT 1541 reference_count = CL_CONTEXT_REFERENCE_COUNT
647 num_devices = CL_CONTEXT_NUM_DEVICES 1542 num_devices = CL_CONTEXT_NUM_DEVICES
648 PPCODE: 1543 PPCODE:
649 cl_uint value [1]; 1544 cl_uint value [1];
650 NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0)); 1545 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
651 EXTEND (SP, 1); 1546 EXTEND (SP, 1);
652 const int i = 0; 1547 const int i = 0;
653 PUSHs (sv_2mortal (newSVuv (value [i]))); 1548 PUSHs (sv_2mortal (newSVuv (value [i])));
654 1549
655void 1550void
656devices (OpenCL::Context this) 1551devices (OpenCL::Context self)
657 PPCODE: 1552 PPCODE:
658 size_t size; 1553 size_t size;
659 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size)); 1554 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
660 cl_device_id *value = tmpbuf (size); 1555 cl_device_id *value = tmpbuf (size);
661 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0)); 1556 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
662 int i, n = size / sizeof (*value); 1557 int i, n = size / sizeof (*value);
663 EXTEND (SP, n); 1558 EXTEND (SP, n);
664 for (i = 0; i < n; ++i) 1559 for (i = 0; i < n; ++i)
665 { 1560 {
666 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 1561 PUSH_CLOBJ (stash_device, value [i]);
667 } 1562 }
668 1563
669void 1564void
670properties (OpenCL::Context this) 1565properties (OpenCL::Context self)
671 PPCODE: 1566 PPCODE:
672 size_t size; 1567 size_t size;
673 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size)); 1568 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
674 cl_context_properties *value = tmpbuf (size); 1569 cl_context_properties *value = tmpbuf (size);
675 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0)); 1570 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
676 int i, n = size / sizeof (*value); 1571 int i, n = size / sizeof (*value);
677 EXTEND (SP, n); 1572 EXTEND (SP, n);
678 for (i = 0; i < n; ++i) 1573 for (i = 0; i < n; ++i)
679 PUSHs (sv_2mortal (newSVuv ((UV)value [i]))); 1574 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
680 1575
681#END:context 1576#END:context
682 1577
683MODULE = OpenCL PACKAGE = OpenCL::Queue 1578MODULE = OpenCL PACKAGE = OpenCL::Queue
684 1579
685void 1580void
686DESTROY (OpenCL::Queue this) 1581DESTROY (OpenCL::Queue self)
687 CODE: 1582 CODE:
688 clReleaseCommandQueue (this); 1583 clReleaseCommandQueue (self);
689 1584
690void 1585void
691enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1586read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1587 ALIAS:
1588 enqueue_read_buffer = 0
692 PPCODE: 1589 PPCODE:
693 cl_event ev = 0;
694 EVENT_LIST (6, items - 6); 1590 EVENT_LIST (6);
695 1591
696 SvUPGRADE (data, SVt_PV); 1592 SvUPGRADE (data, SVt_PV);
697 SvGROW (data, len); 1593 SvGROW (data, len);
698 SvPOK_only (data); 1594 SvPOK_only (data);
699 SvCUR_set (data, len); 1595 SvCUR_set (data, len);
1596
1597 cl_event ev = 0;
700 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1598 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
701 1599
702 if (ev) 1600 if (ev)
703 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1601 XPUSH_CLOBJ (stash_event, ev);
704 1602
705void 1603void
706enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1604write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1605 ALIAS:
1606 enqueue_write_buffer = 0
707 PPCODE: 1607 PPCODE:
708 cl_event ev = 0; 1608 EVENT_LIST (5);
1609
709 STRLEN len; 1610 STRLEN len;
710 char *ptr = SvPVbyte (data, len); 1611 char *ptr = SvPVbyte (data, len);
711 EVENT_LIST (5, items - 5);
712 1612
1613 cl_event ev = 0;
713 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1614 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
714 1615
715 if (ev) 1616 if (ev)
716 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1617 XPUSH_CLOBJ (stash_event, ev);
717 1618
1619#if CL_VERSION_1_2
1620
718void 1621void
719enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1622fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1623 ALIAS:
1624 enqueue_fill_buffer = 0
720 PPCODE: 1625 PPCODE:
1626 EVENT_LIST (5);
1627
1628 STRLEN len;
1629 char *ptr = SvPVbyte (data, len);
1630
721 cl_event ev = 0; 1631 cl_event ev = 0;
722 EVENT_LIST (6, items - 6);
723
724 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1632 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
725 1633
726 if (ev) 1634 if (ev)
727 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1635 XPUSH_CLOBJ (stash_event, ev);
728 1636
729void 1637void
730enqueue_read_buffer_rect (OpenCL::Queue this, 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, ...) 1638fill_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, ...)
1639 ALIAS:
1640 enqueue_fill_image = 0
731 PPCODE: 1641 PPCODE:
1642 EVENT_LIST (12);
1643
1644 const size_t origin [3] = { x, y, z };
1645 const size_t region [3] = { width, height, depth };
1646
1647 const cl_float c_f [4] = { r, g, b, a };
1648 const cl_uint c_u [4] = { r, g, b, a };
1649 const cl_int c_s [4] = { r, g, b, a };
1650 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1651 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1652 cl_image_format format;
1653 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1654 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1655 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1656 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1657
732 cl_event ev = 0; 1658 cl_event ev = 0;
1659 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1660 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1661
1662 if (ev)
1663 XPUSH_CLOBJ (stash_event, ev);
1664
1665#endif
1666
1667void
1668copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1669 ALIAS:
1670 enqueue_copy_buffer = 0
1671 PPCODE:
1672 EVENT_LIST (6);
1673
1674 cl_event ev = 0;
1675 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1676
1677 if (ev)
1678 XPUSH_CLOBJ (stash_event, ev);
1679
1680void
1681read_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, ...)
1682 ALIAS:
1683 enqueue_read_buffer_rect = 0
1684 PPCODE:
1685 EVENT_LIST (17);
1686
733 const size_t buf_origin [3] = { buf_x , buf_y , buf_z }; 1687 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
734 const size_t host_origin[3] = { host_x, host_y, host_z }; 1688 const size_t host_origin[3] = { host_x, host_y, host_z };
735 const size_t region[3] = { width, height, depth }; 1689 const size_t region[3] = { width, height, depth };
736 EVENT_LIST (17, items - 17);
737 1690
738 if (!buf_row_pitch) 1691 if (!buf_row_pitch)
739 buf_row_pitch = region [0]; 1692 buf_row_pitch = region [0];
740 1693
741 if (!buf_slice_pitch) 1694 if (!buf_slice_pitch)
… …
751 1704
752 SvUPGRADE (data, SVt_PV); 1705 SvUPGRADE (data, SVt_PV);
753 SvGROW (data, len); 1706 SvGROW (data, len);
754 SvPOK_only (data); 1707 SvPOK_only (data);
755 SvCUR_set (data, len); 1708 SvCUR_set (data, len);
1709
1710 cl_event ev = 0;
756 NEED_SUCCESS (EnqueueReadBufferRect, (this, 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)); 1711 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));
757 1712
758 if (ev) 1713 if (ev)
759 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1714 XPUSH_CLOBJ (stash_event, ev);
760 1715
761void 1716void
762enqueue_write_buffer_rect (OpenCL::Queue this, 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, ...) 1717write_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, ...)
1718 ALIAS:
1719 enqueue_write_buffer_rect = 0
763 PPCODE: 1720 PPCODE:
764 cl_event ev = 0; 1721 EVENT_LIST (17);
1722
765 const size_t buf_origin [3] = { buf_x , buf_y , buf_z }; 1723 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
766 const size_t host_origin[3] = { host_x, host_y, host_z }; 1724 const size_t host_origin[3] = { host_x, host_y, host_z };
767 const size_t region[3] = { width, height, depth }; 1725 const size_t region[3] = { width, height, depth };
768 STRLEN len; 1726 STRLEN len;
769 char *ptr = SvPVbyte (data, len); 1727 char *ptr = SvPVbyte (data, len);
770 EVENT_LIST (17, items - 17);
771 1728
772 if (!buf_row_pitch) 1729 if (!buf_row_pitch)
773 buf_row_pitch = region [0]; 1730 buf_row_pitch = region [0];
774 1731
775 if (!buf_slice_pitch) 1732 if (!buf_slice_pitch)
… …
784 size_t min_len = host_row_pitch * host_slice_pitch * region [2]; 1741 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
785 1742
786 if (len < min_len) 1743 if (len < min_len)
787 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1744 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
788 1745
1746 cl_event ev = 0;
789 NEED_SUCCESS (EnqueueWriteBufferRect, (this, 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)); 1747 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));
790 1748
791 if (ev) 1749 if (ev)
792 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1750 XPUSH_CLOBJ (stash_event, ev);
793 1751
794void 1752void
795enqueue_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, ...) 1753copy_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, ...)
1754 ALIAS:
1755 enqueue_copy_buffer_rect = 0
796 PPCODE: 1756 PPCODE:
797 cl_event ev = 0; 1757 EVENT_LIST (16);
1758
798 const size_t src_origin[3] = { src_x, src_y, src_z }; 1759 const size_t src_origin[3] = { src_x, src_y, src_z };
799 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1760 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
800 const size_t region[3] = { width, height, depth }; 1761 const size_t region[3] = { width, height, depth };
801 EVENT_LIST (16, items - 16);
802 1762
1763 cl_event ev = 0;
803 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)); 1764 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));
804 1765
805 if (ev) 1766 if (ev)
806 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1767 XPUSH_CLOBJ (stash_event, ev);
807 1768
808void 1769void
809enqueue_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, ...) 1770read_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, ...)
1771 ALIAS:
1772 enqueue_read_image = 0
810 PPCODE: 1773 PPCODE:
811 cl_event ev = 0; 1774 EVENT_LIST (12);
1775
812 const size_t src_origin[3] = { src_x, src_y, src_z }; 1776 const size_t src_origin[3] = { src_x, src_y, src_z };
813 const size_t region[3] = { width, height, depth }; 1777 const size_t region[3] = { width, height, depth };
814 EVENT_LIST (12, items - 12);
815 1778
816 if (!row_pitch) 1779 if (!row_pitch)
817 row_pitch = img_row_pitch (src); 1780 row_pitch = img_row_pitch (src);
818 1781
819 if (depth > 1 && !slice_pitch) 1782 if (depth > 1 && !slice_pitch)
… …
823 1786
824 SvUPGRADE (data, SVt_PV); 1787 SvUPGRADE (data, SVt_PV);
825 SvGROW (data, len); 1788 SvGROW (data, len);
826 SvPOK_only (data); 1789 SvPOK_only (data);
827 SvCUR_set (data, len); 1790 SvCUR_set (data, len);
1791
1792 cl_event ev = 0;
828 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)); 1793 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));
829 1794
830 if (ev) 1795 if (ev)
831 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1796 XPUSH_CLOBJ (stash_event, ev);
832 1797
833void 1798void
834enqueue_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, ...) 1799write_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, ...)
1800 ALIAS:
1801 enqueue_write_image = 0
835 PPCODE: 1802 PPCODE:
836 cl_event ev = 0; 1803 EVENT_LIST (12);
1804
837 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1805 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
838 const size_t region[3] = { width, height, depth }; 1806 const size_t region[3] = { width, height, depth };
839 STRLEN len; 1807 STRLEN len;
840 char *ptr = SvPVbyte (data, len); 1808 char *ptr = SvPVbyte (data, len);
841 EVENT_LIST (12, items - 12);
842 1809
843 if (!row_pitch) 1810 if (!row_pitch)
844 row_pitch = img_row_pitch (dst); 1811 row_pitch = img_row_pitch (dst);
845 1812
846 if (depth > 1 && !slice_pitch) 1813 if (depth > 1 && !slice_pitch)
… …
849 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1816 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
850 1817
851 if (len < min_len) 1818 if (len < min_len)
852 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1819 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
853 1820
1821 cl_event ev = 0;
854 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)); 1822 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));
855 1823
856 if (ev) 1824 if (ev)
857 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1825 XPUSH_CLOBJ (stash_event, ev);
858 1826
859void 1827void
860enqueue_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, ...) 1828copy_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, ...)
1829 ALIAS:
1830 enqueue_copy_image = 0
861 PPCODE: 1831 PPCODE:
862 cl_event ev = 0; 1832 EVENT_LIST (12);
1833
863 const size_t src_origin[3] = { src_x, src_y, src_z }; 1834 const size_t src_origin[3] = { src_x, src_y, src_z };
864 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1835 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
865 const size_t region[3] = { width, height, depth }; 1836 const size_t region[3] = { width, height, depth };
866 EVENT_LIST (12, items - 12);
867 1837
1838 cl_event ev = 0;
868 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1839 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
869 1840
870 if (ev) 1841 if (ev)
871 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1842 XPUSH_CLOBJ (stash_event, ev);
872 1843
873void 1844void
874enqueue_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, ...) 1845copy_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, ...)
1846 ALIAS:
1847 enqueue_copy_image_to_buffer = 0
875 PPCODE: 1848 PPCODE:
1849 EVENT_LIST (10);
1850
1851 const size_t src_origin[3] = { src_x, src_y, src_z };
1852 const size_t region [3] = { width, height, depth };
1853
876 cl_event ev = 0; 1854 cl_event ev = 0;
1855 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1856
1857 if (ev)
1858 XPUSH_CLOBJ (stash_event, ev);
1859
1860void
1861copy_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, ...)
1862 ALIAS:
1863 enqueue_copy_buffer_to_image = 0
1864 PPCODE:
1865 EVENT_LIST (10);
1866
877 const size_t src_origin[3] = { src_x, src_y, src_z }; 1867 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1868 const size_t region [3] = { width, height, depth };
1869
1870 cl_event ev = 0;
1871 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1872
1873 if (ev)
1874 XPUSH_CLOBJ (stash_event, ev);
1875
1876void
1877map_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, ...)
1878 ALIAS:
1879 enqueue_map_buffer = 0
1880 PPCODE:
1881 EVENT_LIST (6);
1882
1883 size_t cb = SvIV (cb_);
1884
1885 if (!SvOK (cb_))
1886 {
1887 NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
1888 cb -= offset;
1889 }
1890
1891 cl_event ev;
1892 NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1893 XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
1894
1895void
1896map_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, ...)
1897 ALIAS:
1898 enqueue_map_image = 0
1899 PPCODE:
1900 size_t width = SvIV (width_);
1901 if (!SvOK (width_))
1902 {
1903 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
1904 width -= x;
1905 }
1906
1907 size_t height = SvIV (width_);
1908 if (!SvOK (height_))
1909 {
1910 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
1911 height -= y;
1912 }
1913
1914 size_t depth = SvIV (width_);
1915 if (!SvOK (depth_))
1916 {
1917 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
1918 depth -= z;
1919
1920 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1921 if (!depth)
1922 depth = 1;
1923 }
1924
1925 const size_t origin[3] = { x, y, z };
878 const size_t region[3] = { width, height, depth }; 1926 const size_t region[3] = { width, height, depth };
1927 size_t row_pitch, slice_pitch;
879 EVENT_LIST (10, items - 10); 1928 EVENT_LIST (10);
880 1929
881 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1930 cl_event ev;
1931 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));
1932
1933 size_t cb = slice_pitch ? slice_pitch * region [2]
1934 : row_pitch ? row_pitch * region [1]
1935 : region [0];
1936
1937 XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
1938
1939void
1940unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1941 PPCODE:
1942 mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
1943 if (GIMME_V != G_VOID)
1944 {
1945 clRetainEvent (mapped->event);
1946 XPUSH_CLOBJ (stash_event, mapped->event);
1947 }
1948
1949void
1950task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1951 ALIAS:
1952 enqueue_task = 0
1953 PPCODE:
1954 EVENT_LIST (2);
1955
1956 cl_event ev = 0;
1957 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
882 1958
883 if (ev) 1959 if (ev)
884 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1960 XPUSH_CLOBJ (stash_event, ev);
885 1961
886void 1962void
887enqueue_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, ...)
888 PPCODE:
889 cl_event ev = 0;
890 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
891 const size_t region[3] = { width, height, depth };
892 EVENT_LIST (10, items - 10);
893
894 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
895
896 if (ev)
897 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
898
899void
900enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
901 PPCODE:
902 cl_event ev = 0;
903 EVENT_LIST (2, items - 2);
904
905 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
906
907 if (ev)
908 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
909
910void
911enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1963nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1964 ALIAS:
1965 enqueue_nd_range_kernel = 0
912 PPCODE: 1966 PPCODE:
913 cl_event ev = 0; 1967 EVENT_LIST (5);
1968
914 size_t *gwo = 0, *gws, *lws = 0; 1969 size_t *gwo = 0, *gws, *lws = 0;
915 int gws_len; 1970 int gws_len;
916 size_t *lists; 1971 size_t *lists;
917 int i; 1972 int i;
918 EVENT_LIST (5, items - 5);
919 1973
920 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) 1974 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
921 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); 1975 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
922 1976
923 gws_len = AvFILLp (SvRV (global_work_size)) + 1; 1977 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
924 1978
925 lists = tmpbuf (sizeof (size_t) * 3 * gws_len); 1979 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
926 1980
927 gws = lists + gws_len * 0; 1981 gws = lists + gws_len * 0;
928 for (i = 0; i < gws_len; ++i) 1982 for (i = 0; i < gws_len; ++i)
1983 {
929 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]); 1984 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1985 // at least nvidia crashes for 0-sized work group sizes, work around
1986 if (!gws [i])
1987 croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
1988 }
930 1989
931 if (SvOK (global_work_offset)) 1990 if (SvOK (global_work_offset))
932 { 1991 {
933 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV) 1992 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
934 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference"); 1993 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
… …
941 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 2000 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
942 } 2001 }
943 2002
944 if (SvOK (local_work_size)) 2003 if (SvOK (local_work_size))
945 { 2004 {
946 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 2005 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
947 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 2006 croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
948 2007
949 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 2008 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
950 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 2009 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
951 2010
952 lws = lists + gws_len * 2; 2011 lws = lists + gws_len * 2;
953 for (i = 0; i < gws_len; ++i) 2012 for (i = 0; i < gws_len; ++i)
2013 {
954 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 2014 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
2015 // at least nvidia crashes for 0-sized work group sizes, work around
2016 if (!lws [i])
2017 croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
2018 }
955 } 2019 }
956 2020
2021 cl_event ev = 0;
957 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 2022 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
958 2023
959 if (ev) 2024 if (ev)
960 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 2025 XPUSH_CLOBJ (stash_event, ev);
961 2026
2027#if CL_VERSION_1_2
2028
962void 2029void
963enqueue_marker (OpenCL::Queue this) 2030migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
2031 ALIAS:
2032 enqueue_migrate_mem_objects = 0
964 PPCODE: 2033 PPCODE:
2034 EVENT_LIST (3);
2035
2036 cl_uint obj_count;
2037 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2038
2039 cl_event ev = 0;
2040 NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2041
2042 if (ev)
2043 XPUSH_CLOBJ (stash_event, ev);
2044
2045#endif
2046
2047#if cl_apple_gl_sharing || cl_khr_gl_sharing
2048
2049void
2050acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
2051 ALIAS:
2052 release_gl_objects = 1
2053 enqueue_acquire_gl_objects = 0
2054 enqueue_release_gl_objects = 1
2055 PPCODE:
2056 EVENT_LIST (2);
2057
2058 cl_uint obj_count;
2059 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2060
965 cl_event ev; 2061 cl_event ev = 0;
966 NEED_SUCCESS (EnqueueMarker, (this, &ev));
967 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
968 2062
2063 if (ix)
2064 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2065 else
2066 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2067
2068 if (ev)
2069 XPUSH_CLOBJ (stash_event, ev);
2070
2071#endif
2072
969void 2073void
970enqueue_wait_for_events (OpenCL::Queue this, ...) 2074wait_for_events (OpenCL::Queue self, ...)
2075 ALIAS:
2076 enqueue_wait_for_events = 0
971 CODE: 2077 CODE:
972 EVENT_LIST (1, items - 1); 2078 EVENT_LIST (1);
2079#if PREFER_1_1
973 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 2080 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
2081#else
2082 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
2083#endif
974 2084
975void 2085void
976enqueue_barrier (OpenCL::Queue this) 2086marker (OpenCL::Queue self, ...)
2087 ALIAS:
2088 enqueue_marker = 0
977 CODE: 2089 PPCODE:
2090 EVENT_LIST (1);
2091 cl_event ev = 0;
2092#if PREFER_1_1
2093 if (!event_list_count)
2094 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2095 else
2096#if CL_VERSION_1_2
2097 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2098#else
2099 {
2100 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
2101 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2102 }
2103#endif
2104#else
2105 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2106#endif
2107 if (ev)
2108 XPUSH_CLOBJ (stash_event, ev);
2109
2110void
2111barrier (OpenCL::Queue self, ...)
2112 ALIAS:
2113 enqueue_barrier = 0
2114 PPCODE:
2115 EVENT_LIST (1);
2116 cl_event ev = 0;
2117#if PREFER_1_1
2118 if (!event_list_count && GIMME_V == G_VOID)
978 NEED_SUCCESS (EnqueueBarrier, (this)); 2119 NEED_SUCCESS (EnqueueBarrier, (self));
2120 else
2121#if CL_VERSION_1_2
2122 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2123#else
2124 {
2125 if (event_list_count)
2126 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
979 2127
2128 if (GIMME_V != G_VOID)
2129 NEED_SUCCESS (EnqueueMarker, (self, &ev));
2130 }
2131#endif
2132#else
2133 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2134#endif
2135 if (ev)
2136 XPUSH_CLOBJ (stash_event, ev);
2137
980void 2138void
981flush (OpenCL::Queue this) 2139flush (OpenCL::Queue self)
982 CODE: 2140 CODE:
983 NEED_SUCCESS (Flush, (this)); 2141 NEED_SUCCESS (Flush, (self));
984 2142
985void 2143void
986finish (OpenCL::Queue this) 2144finish (OpenCL::Queue self)
987 CODE: 2145 CODE:
988 NEED_SUCCESS (Finish, (this)); 2146 NEED_SUCCESS (Finish, (self));
989 2147
990void 2148void
991info (OpenCL::Queue this, cl_command_queue_info name) 2149info (OpenCL::Queue self, cl_command_queue_info name)
992 PPCODE: 2150 PPCODE:
993 INFO (CommandQueue) 2151 INFO (CommandQueue)
994 2152
995#BEGIN:command_queue 2153#BEGIN:command_queue
996 2154
997void 2155void
998context (OpenCL::Queue this) 2156context (OpenCL::Queue self)
999 PPCODE: 2157 PPCODE:
1000 cl_context value [1]; 2158 cl_context value [1];
1001 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0)); 2159 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1002 EXTEND (SP, 1); 2160 EXTEND (SP, 1);
1003 const int i = 0; 2161 const int i = 0;
1004 { 2162 {
1005 NEED_SUCCESS (RetainContext, (value [i])); 2163 NEED_SUCCESS (RetainContext, (value [i]));
1006 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2164 PUSH_CLOBJ (stash_context, value [i]);
1007 } 2165 }
1008 2166
1009void 2167void
1010device (OpenCL::Queue this) 2168device (OpenCL::Queue self)
1011 PPCODE: 2169 PPCODE:
1012 cl_device_id value [1]; 2170 cl_device_id value [1];
1013 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0)); 2171 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1014 EXTEND (SP, 1); 2172 EXTEND (SP, 1);
1015 const int i = 0; 2173 const int i = 0;
1016 { 2174 {
1017 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 2175 PUSH_CLOBJ (stash_device, value [i]);
1018 } 2176 }
1019 2177
1020void 2178void
1021reference_count (OpenCL::Queue this) 2179reference_count (OpenCL::Queue self)
1022 PPCODE: 2180 PPCODE:
1023 cl_uint value [1]; 2181 cl_uint value [1];
1024 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0)); 2182 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1025 EXTEND (SP, 1); 2183 EXTEND (SP, 1);
1026 const int i = 0; 2184 const int i = 0;
1027 PUSHs (sv_2mortal (newSVuv (value [i]))); 2185 PUSHs (sv_2mortal (newSVuv (value [i])));
1028 2186
1029void 2187void
1030properties (OpenCL::Queue this) 2188properties (OpenCL::Queue self)
1031 PPCODE: 2189 PPCODE:
1032 cl_command_queue_properties value [1]; 2190 cl_command_queue_properties value [1];
1033 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0)); 2191 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1034 EXTEND (SP, 1); 2192 EXTEND (SP, 1);
1035 const int i = 0; 2193 const int i = 0;
1036 PUSHs (sv_2mortal (newSViv (value [i]))); 2194 PUSHs (sv_2mortal (newSVuv (value [i])));
1037 2195
1038#END:command_queue 2196#END:command_queue
1039 2197
1040MODULE = OpenCL PACKAGE = OpenCL::Memory 2198MODULE = OpenCL PACKAGE = OpenCL::Memory
1041 2199
1042void 2200void
1043DESTROY (OpenCL::Memory this) 2201DESTROY (OpenCL::Memory self)
1044 CODE: 2202 CODE:
1045 clReleaseMemObject (this); 2203 clReleaseMemObject (self);
1046 2204
1047void 2205void
1048info (OpenCL::Memory this, cl_mem_info name) 2206info (OpenCL::Memory self, cl_mem_info name)
1049 PPCODE: 2207 PPCODE:
1050 INFO (MemObject) 2208 INFO (MemObject)
1051 2209
2210void
2211destructor_callback (OpenCL::Memory self, SV *notify)
2212 PPCODE:
2213
1052#BEGIN:mem 2214#BEGIN:mem
1053 2215
1054void 2216void
1055type (OpenCL::Memory this) 2217type (OpenCL::Memory self)
1056 PPCODE: 2218 PPCODE:
1057 cl_mem_object_type value [1]; 2219 cl_mem_object_type value [1];
1058 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0)); 2220 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1059 EXTEND (SP, 1); 2221 EXTEND (SP, 1);
1060 const int i = 0; 2222 const int i = 0;
1061 PUSHs (sv_2mortal (newSViv (value [i]))); 2223 PUSHs (sv_2mortal (newSVuv (value [i])));
1062 2224
1063void 2225void
1064flags (OpenCL::Memory this) 2226flags (OpenCL::Memory self)
1065 PPCODE: 2227 PPCODE:
1066 cl_mem_flags value [1]; 2228 cl_mem_flags value [1];
1067 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0)); 2229 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1068 EXTEND (SP, 1); 2230 EXTEND (SP, 1);
1069 const int i = 0; 2231 const int i = 0;
1070 PUSHs (sv_2mortal (newSViv (value [i]))); 2232 PUSHs (sv_2mortal (newSVuv (value [i])));
1071 2233
1072void 2234void
1073size (OpenCL::Memory this) 2235size (OpenCL::Memory self)
1074 ALIAS: 2236 ALIAS:
1075 size = CL_MEM_SIZE 2237 size = CL_MEM_SIZE
1076 offset = CL_MEM_OFFSET 2238 offset = CL_MEM_OFFSET
1077 PPCODE: 2239 PPCODE:
1078 size_t value [1]; 2240 size_t value [1];
1079 NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0)); 2241 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1080 EXTEND (SP, 1); 2242 EXTEND (SP, 1);
1081 const int i = 0; 2243 const int i = 0;
1082 PUSHs (sv_2mortal (newSVuv (value [i]))); 2244 PUSHs (sv_2mortal (newSVuv (value [i])));
1083 2245
1084void 2246void
1085host_ptr (OpenCL::Memory this) 2247host_ptr (OpenCL::Memory self)
1086 PPCODE: 2248 PPCODE:
1087 void * value [1]; 2249 void * value [1];
1088 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0)); 2250 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1089 EXTEND (SP, 1); 2251 EXTEND (SP, 1);
1090 const int i = 0; 2252 const int i = 0;
1091 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i]))); 2253 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1092 2254
1093void 2255void
1094map_count (OpenCL::Memory this) 2256map_count (OpenCL::Memory self)
1095 ALIAS: 2257 ALIAS:
1096 map_count = CL_MEM_MAP_COUNT 2258 map_count = CL_MEM_MAP_COUNT
1097 reference_count = CL_MEM_REFERENCE_COUNT 2259 reference_count = CL_MEM_REFERENCE_COUNT
1098 PPCODE: 2260 PPCODE:
1099 cl_uint value [1]; 2261 cl_uint value [1];
1100 NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0)); 2262 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1101 EXTEND (SP, 1); 2263 EXTEND (SP, 1);
1102 const int i = 0; 2264 const int i = 0;
1103 PUSHs (sv_2mortal (newSVuv (value [i]))); 2265 PUSHs (sv_2mortal (newSVuv (value [i])));
1104 2266
1105void 2267void
1106context (OpenCL::Memory this) 2268context (OpenCL::Memory self)
1107 PPCODE: 2269 PPCODE:
1108 cl_context value [1]; 2270 cl_context value [1];
1109 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0)); 2271 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1110 EXTEND (SP, 1); 2272 EXTEND (SP, 1);
1111 const int i = 0; 2273 const int i = 0;
1112 { 2274 {
1113 NEED_SUCCESS (RetainContext, (value [i])); 2275 NEED_SUCCESS (RetainContext, (value [i]));
1114 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2276 PUSH_CLOBJ (stash_context, value [i]);
1115 } 2277 }
1116 2278
1117void 2279void
1118associated_memobject (OpenCL::Memory this) 2280associated_memobject (OpenCL::Memory self)
1119 PPCODE: 2281 PPCODE:
1120 cl_mem value [1]; 2282 cl_mem value [1];
1121 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0)); 2283 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1122 EXTEND (SP, 1); 2284 EXTEND (SP, 1);
1123 const int i = 0; 2285 const int i = 0;
1124 { 2286 {
1125 NEED_SUCCESS (RetainMemObject, (value [i])); 2287 NEED_SUCCESS (RetainMemObject, (value [i]));
1126 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i])); 2288 PUSH_CLOBJ (stash_memory, value [i]);
1127 } 2289 }
1128 2290
1129#END:mem 2291#END:mem
1130 2292
2293#if cl_apple_gl_sharing || cl_khr_gl_sharing
2294
2295void
2296gl_object_info (OpenCL::Memory self)
2297 PPCODE:
2298 cl_gl_object_type type;
2299 cl_GLuint name;
2300 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
2301 EXTEND (SP, 2);
2302 PUSHs (sv_2mortal (newSVuv (type)));
2303 PUSHs (sv_2mortal (newSVuv (name)));
2304
2305#endif
2306
1131MODULE = OpenCL PACKAGE = OpenCL::BufferObj 2307MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1132 2308
1133void 2309void
1134sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size) 2310sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1135 PPCODE: 2311 PPCODE:
1136 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR)) 2312 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1137 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!"); 2313 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1138 2314
1139 cl_buffer_region crdata = { origin, size }; 2315 cl_buffer_region crdata = { origin, size };
1140 2316
1141 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res)); 2317 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1142 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 2318 XPUSH_CLOBJ (stash_buffer, mem);
1143 2319
1144MODULE = OpenCL PACKAGE = OpenCL::Image 2320MODULE = OpenCL PACKAGE = OpenCL::Image
1145 2321
1146void 2322void
1147image_info (OpenCL::Image this, cl_image_info name) 2323image_info (OpenCL::Image self, cl_image_info name)
1148 PPCODE: 2324 PPCODE:
1149 INFO (Image) 2325 INFO (Image)
1150 2326
2327void
2328format (OpenCL::Image self)
2329 PPCODE:
2330 cl_image_format format;
2331 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
2332 EXTEND (SP, 2);
2333 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
2334 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
2335
1151#BEGIN:image 2336#BEGIN:image
1152 2337
1153void 2338void
1154element_size (OpenCL::Image this) 2339element_size (OpenCL::Image self)
1155 ALIAS: 2340 ALIAS:
1156 element_size = CL_IMAGE_ELEMENT_SIZE 2341 element_size = CL_IMAGE_ELEMENT_SIZE
1157 row_pitch = CL_IMAGE_ROW_PITCH 2342 row_pitch = CL_IMAGE_ROW_PITCH
1158 slice_pitch = CL_IMAGE_SLICE_PITCH 2343 slice_pitch = CL_IMAGE_SLICE_PITCH
1159 width = CL_IMAGE_WIDTH 2344 width = CL_IMAGE_WIDTH
1160 height = CL_IMAGE_HEIGHT 2345 height = CL_IMAGE_HEIGHT
1161 depth = CL_IMAGE_DEPTH 2346 depth = CL_IMAGE_DEPTH
1162 PPCODE: 2347 PPCODE:
1163 size_t value [1]; 2348 size_t value [1];
1164 NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0)); 2349 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1165 EXTEND (SP, 1); 2350 EXTEND (SP, 1);
1166 const int i = 0; 2351 const int i = 0;
1167 PUSHs (sv_2mortal (newSVuv (value [i]))); 2352 PUSHs (sv_2mortal (newSVuv (value [i])));
1168 2353
1169#END:image 2354#END:image
1170 2355
2356#if cl_apple_gl_sharing || cl_khr_gl_sharing
2357
2358#BEGIN:gl_texture
2359
2360void
2361target (OpenCL::Image self)
2362 PPCODE:
2363 cl_GLenum value [1];
2364 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
2365 EXTEND (SP, 1);
2366 const int i = 0;
2367 PUSHs (sv_2mortal (newSVuv (value [i])));
2368
2369void
2370gl_mipmap_level (OpenCL::Image self)
2371 PPCODE:
2372 cl_GLint value [1];
2373 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
2374 EXTEND (SP, 1);
2375 const int i = 0;
2376 PUSHs (sv_2mortal (newSViv (value [i])));
2377
2378#END:gl_texture
2379
2380#endif
2381
1171MODULE = OpenCL PACKAGE = OpenCL::Sampler 2382MODULE = OpenCL PACKAGE = OpenCL::Sampler
1172 2383
1173void 2384void
1174DESTROY (OpenCL::Sampler this) 2385DESTROY (OpenCL::Sampler self)
1175 CODE: 2386 CODE:
1176 clReleaseSampler (this); 2387 clReleaseSampler (self);
1177 2388
1178void 2389void
1179info (OpenCL::Sampler this, cl_sampler_info name) 2390info (OpenCL::Sampler self, cl_sampler_info name)
1180 PPCODE: 2391 PPCODE:
1181 INFO (Sampler) 2392 INFO (Sampler)
1182 2393
1183#BEGIN:sampler 2394#BEGIN:sampler
1184 2395
1185void 2396void
1186reference_count (OpenCL::Sampler this) 2397reference_count (OpenCL::Sampler self)
1187 PPCODE: 2398 PPCODE:
1188 cl_uint value [1]; 2399 cl_uint value [1];
1189 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0)); 2400 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1190 EXTEND (SP, 1); 2401 EXTEND (SP, 1);
1191 const int i = 0; 2402 const int i = 0;
1192 PUSHs (sv_2mortal (newSVuv (value [i]))); 2403 PUSHs (sv_2mortal (newSVuv (value [i])));
1193 2404
1194void 2405void
1195context (OpenCL::Sampler this) 2406context (OpenCL::Sampler self)
1196 PPCODE: 2407 PPCODE:
1197 cl_context value [1]; 2408 cl_context value [1];
1198 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0)); 2409 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1199 EXTEND (SP, 1); 2410 EXTEND (SP, 1);
1200 const int i = 0; 2411 const int i = 0;
1201 { 2412 {
1202 NEED_SUCCESS (RetainContext, (value [i])); 2413 NEED_SUCCESS (RetainContext, (value [i]));
1203 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2414 PUSH_CLOBJ (stash_context, value [i]);
1204 } 2415 }
1205 2416
1206void 2417void
1207normalized_coords (OpenCL::Sampler this) 2418normalized_coords (OpenCL::Sampler self)
1208 PPCODE: 2419 PPCODE:
1209 cl_addressing_mode value [1]; 2420 cl_addressing_mode value [1];
1210 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0)); 2421 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1211 EXTEND (SP, 1); 2422 EXTEND (SP, 1);
1212 const int i = 0; 2423 const int i = 0;
1213 PUSHs (sv_2mortal (newSViv (value [i]))); 2424 PUSHs (sv_2mortal (newSVuv (value [i])));
1214 2425
1215void 2426void
1216addressing_mode (OpenCL::Sampler this) 2427addressing_mode (OpenCL::Sampler self)
1217 PPCODE: 2428 PPCODE:
1218 cl_filter_mode value [1]; 2429 cl_filter_mode value [1];
1219 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0)); 2430 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1220 EXTEND (SP, 1); 2431 EXTEND (SP, 1);
1221 const int i = 0; 2432 const int i = 0;
1222 PUSHs (sv_2mortal (newSViv (value [i]))); 2433 PUSHs (sv_2mortal (newSVuv (value [i])));
1223 2434
1224void 2435void
1225filter_mode (OpenCL::Sampler this) 2436filter_mode (OpenCL::Sampler self)
1226 PPCODE: 2437 PPCODE:
1227 cl_bool value [1]; 2438 cl_bool value [1];
1228 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0)); 2439 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1229 EXTEND (SP, 1); 2440 EXTEND (SP, 1);
1230 const int i = 0; 2441 const int i = 0;
1231 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 2442 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1232 2443
1233#END:sampler 2444#END:sampler
1234 2445
1235MODULE = OpenCL PACKAGE = OpenCL::Program 2446MODULE = OpenCL PACKAGE = OpenCL::Program
1236 2447
1237void 2448void
1238DESTROY (OpenCL::Program this) 2449DESTROY (OpenCL::Program self)
1239 CODE: 2450 CODE:
1240 clReleaseProgram (this); 2451 clReleaseProgram (self);
1241 2452
1242void 2453void
1243build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 2454build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2455 ALIAS:
2456 build_async = 1
1244 CODE: 2457 CODE:
2458 cl_uint device_count = 0;
2459 cl_device_id *device_list = 0;
2460
2461 if (SvOK (devices))
2462 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2463
2464 void *user_data;
2465 program_callback pfn_notify = make_program_callback (notify, &user_data);
2466
2467 if (ix)
2468 build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
2469 else
2470 NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
2471
2472#if CL_VERSION_1_2
2473
2474void
2475compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
2476 CODE:
2477 cl_uint device_count = 0;
2478 cl_device_id *device_list = 0;
2479
2480 if (SvOK (devices))
2481 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2482
2483 cl_uint header_count = 0;
2484 cl_program *header_list = 0;
2485 const char **header_name = 0;
2486
2487 if (SvOK (headers))
2488 {
2489 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
2490 croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2491
2492 HV *hv = (HV *)SvRV (devices);
2493
2494 header_count = hv_iterinit (hv);
2495 header_list = tmpbuf (sizeof (*header_list) * header_count);
2496 header_name = tmpbuf (sizeof (*header_name) * header_count);
2497
2498 HE *he;
2499 int i = 0;
2500 while (he = hv_iternext (hv))
2501 {
2502 header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
2503 header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
2504 ++i;
2505 }
2506 }
2507
2508 void *user_data;
2509 program_callback pfn_notify = make_program_callback (notify, &user_data);
2510
1245 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 2511 NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
2512 header_count, header_list, header_name, pfn_notify, user_data));
1246 2513
2514#endif
2515
1247void 2516void
1248build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 2517build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1249 PPCODE: 2518 PPCODE:
1250 size_t size; 2519 size_t size;
1251 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 2520 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1252 SV *sv = sv_2mortal (newSV (size)); 2521 SV *sv = sv_2mortal (newSV (size));
1253 SvUPGRADE (sv, SVt_PV); 2522 SvUPGRADE (sv, SVt_PV);
1254 SvPOK_only (sv); 2523 SvPOK_only (sv);
1255 SvCUR_set (sv, size); 2524 SvCUR_set (sv, size);
1256 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 2525 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1257 XPUSHs (sv); 2526 XPUSHs (sv);
1258 2527
1259#BEGIN:program_build 2528#BEGIN:program_build
1260 2529
1261void 2530void
1262build_status (OpenCL::Program this, OpenCL::Device device) 2531build_status (OpenCL::Program self, OpenCL::Device device)
1263 PPCODE: 2532 PPCODE:
1264 cl_build_status value [1]; 2533 cl_build_status value [1];
1265 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0)); 2534 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1266 EXTEND (SP, 1); 2535 EXTEND (SP, 1);
1267 const int i = 0; 2536 const int i = 0;
1268 PUSHs (sv_2mortal (newSViv (value [i]))); 2537 PUSHs (sv_2mortal (newSViv (value [i])));
1269 2538
1270void 2539void
1271build_options (OpenCL::Program this, OpenCL::Device device) 2540build_options (OpenCL::Program self, OpenCL::Device device)
1272 ALIAS: 2541 ALIAS:
1273 build_options = CL_PROGRAM_BUILD_OPTIONS 2542 build_options = CL_PROGRAM_BUILD_OPTIONS
1274 build_log = CL_PROGRAM_BUILD_LOG 2543 build_log = CL_PROGRAM_BUILD_LOG
1275 PPCODE: 2544 PPCODE:
1276 size_t size; 2545 size_t size;
1277 NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size)); 2546 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1278 char *value = tmpbuf (size); 2547 char *value = tmpbuf (size);
1279 NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0)); 2548 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1280 EXTEND (SP, 1); 2549 EXTEND (SP, 1);
1281 const int i = 0; 2550 const int i = 0;
1282 PUSHs (sv_2mortal (newSVpv (value, 0))); 2551 PUSHs (sv_2mortal (newSVpv (value, 0)));
1283 2552
2553void
2554binary_type (OpenCL::Program self, OpenCL::Device device)
2555 PPCODE:
2556 cl_program_binary_type value [1];
2557 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
2558 EXTEND (SP, 1);
2559 const int i = 0;
2560 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
2561
1284#END:program_build 2562#END:program_build
1285 2563
1286void 2564void
1287kernel (OpenCL::Program program, SV *function) 2565kernel (OpenCL::Program program, SV *function)
1288 PPCODE: 2566 PPCODE:
1289 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 2567 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1290 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2568 XPUSH_CLOBJ (stash_kernel, kernel);
1291 2569
1292void 2570void
2571kernels_in_program (OpenCL::Program program)
2572 PPCODE:
2573 cl_uint num_kernels;
2574 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2575 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2576 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2577
2578 int i;
2579 EXTEND (SP, num_kernels);
2580 for (i = 0; i < num_kernels; ++i)
2581 PUSH_CLOBJ (stash_kernel, kernels [i]);
2582
2583void
1293info (OpenCL::Program this, cl_program_info name) 2584info (OpenCL::Program self, cl_program_info name)
1294 PPCODE: 2585 PPCODE:
1295 INFO (Program) 2586 INFO (Program)
1296 2587
1297void 2588void
1298binaries (OpenCL::Program this) 2589binaries (OpenCL::Program self)
1299 PPCODE: 2590 PPCODE:
1300 cl_uint n, i; 2591 cl_uint n, i;
1301 size_t size; 2592 size_t size;
1302 2593
1303 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0)); 2594 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1304 if (!n) XSRETURN_EMPTY; 2595 if (!n) XSRETURN_EMPTY;
1305 2596
1306 size_t *sizes = tmpbuf (sizeof (*sizes) * n); 2597 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1307 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size)); 2598 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1308 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY; 2599 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1309 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n); 2600 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1310 2601
1311 EXTEND (SP, n); 2602 EXTEND (SP, n);
1312 for (i = 0; i < n; ++i) 2603 for (i = 0; i < n; ++i)
1313 { 2604 {
1314 SV *sv = sv_2mortal (newSV (sizes [i])); 2605 SV *sv = sv_2mortal (newSV (sizes [i]));
1315 SvUPGRADE (sv, SVt_PV); 2606 SvUPGRADE (sv, SVt_PV);
1316 SvPOK_only (sv); 2607 SvPOK_only (sv);
1317 SvCUR_set (sv, sizes [i]); 2608 SvCUR_set (sv, sizes [i]);
1318 ptrs [i] = SvPVX (sv); 2609 ptrs [i] = (void *)SvPVX (sv);
1319 PUSHs (sv); 2610 PUSHs (sv);
1320 } 2611 }
1321 2612
1322 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size)); 2613 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1323 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY; 2614 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1324 2615
1325#BEGIN:program 2616#BEGIN:program
1326 2617
1327void 2618void
1328reference_count (OpenCL::Program this) 2619reference_count (OpenCL::Program self)
1329 ALIAS: 2620 ALIAS:
1330 reference_count = CL_PROGRAM_REFERENCE_COUNT 2621 reference_count = CL_PROGRAM_REFERENCE_COUNT
1331 num_devices = CL_PROGRAM_NUM_DEVICES 2622 num_devices = CL_PROGRAM_NUM_DEVICES
1332 PPCODE: 2623 PPCODE:
1333 cl_uint value [1]; 2624 cl_uint value [1];
1334 NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0)); 2625 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1335 EXTEND (SP, 1); 2626 EXTEND (SP, 1);
1336 const int i = 0; 2627 const int i = 0;
1337 PUSHs (sv_2mortal (newSVuv (value [i]))); 2628 PUSHs (sv_2mortal (newSVuv (value [i])));
1338 2629
1339void 2630void
1340context (OpenCL::Program this) 2631context (OpenCL::Program self)
1341 PPCODE: 2632 PPCODE:
1342 cl_context value [1]; 2633 cl_context value [1];
1343 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0)); 2634 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1344 EXTEND (SP, 1); 2635 EXTEND (SP, 1);
1345 const int i = 0; 2636 const int i = 0;
1346 { 2637 {
1347 NEED_SUCCESS (RetainContext, (value [i])); 2638 NEED_SUCCESS (RetainContext, (value [i]));
1348 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2639 PUSH_CLOBJ (stash_context, value [i]);
1349 } 2640 }
1350 2641
1351void 2642void
1352devices (OpenCL::Program this) 2643devices (OpenCL::Program self)
1353 PPCODE: 2644 PPCODE:
1354 size_t size; 2645 size_t size;
1355 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size)); 2646 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1356 cl_device_id *value = tmpbuf (size); 2647 cl_device_id *value = tmpbuf (size);
1357 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0)); 2648 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1358 int i, n = size / sizeof (*value); 2649 int i, n = size / sizeof (*value);
1359 EXTEND (SP, n); 2650 EXTEND (SP, n);
1360 for (i = 0; i < n; ++i) 2651 for (i = 0; i < n; ++i)
1361 { 2652 {
1362 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 2653 PUSH_CLOBJ (stash_device, value [i]);
1363 } 2654 }
1364 2655
1365void 2656void
1366source (OpenCL::Program this) 2657source (OpenCL::Program self)
1367 PPCODE: 2658 PPCODE:
1368 size_t size; 2659 size_t size;
1369 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size)); 2660 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1370 char *value = tmpbuf (size); 2661 char *value = tmpbuf (size);
1371 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0)); 2662 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1372 EXTEND (SP, 1); 2663 EXTEND (SP, 1);
1373 const int i = 0; 2664 const int i = 0;
1374 PUSHs (sv_2mortal (newSVpv (value, 0))); 2665 PUSHs (sv_2mortal (newSVpv (value, 0)));
1375 2666
1376void 2667void
1377binary_sizes (OpenCL::Program this) 2668binary_sizes (OpenCL::Program self)
1378 PPCODE: 2669 PPCODE:
1379 size_t size; 2670 size_t size;
1380 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size)); 2671 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1381 size_t *value = tmpbuf (size); 2672 size_t *value = tmpbuf (size);
1382 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0)); 2673 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1383 int i, n = size / sizeof (*value); 2674 int i, n = size / sizeof (*value);
1384 EXTEND (SP, n); 2675 EXTEND (SP, n);
1385 for (i = 0; i < n; ++i) 2676 for (i = 0; i < n; ++i)
1386 PUSHs (sv_2mortal (newSVuv (value [i]))); 2677 PUSHs (sv_2mortal (newSVuv (value [i])));
1387 2678
1388#END:program 2679#END:program
1389 2680
1390MODULE = OpenCL PACKAGE = OpenCL::Kernel 2681MODULE = OpenCL PACKAGE = OpenCL::Kernel
1391 2682
1392void 2683void
1393DESTROY (OpenCL::Kernel this) 2684DESTROY (OpenCL::Kernel self)
1394 CODE: 2685 CODE:
1395 clReleaseKernel (this); 2686 clReleaseKernel (self);
1396 2687
1397void 2688void
2689setf (OpenCL::Kernel self, const char *format, ...)
2690 CODE:
2691 int i;
2692 for (i = 2; ; ++i)
2693 {
2694 while (*format == ' ')
2695 ++format;
2696
2697 char type = *format++;
2698
2699 if (!type)
2700 break;
2701
2702 if (i >= items)
2703 croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
2704
2705 SV *sv = ST (i);
2706
2707 union
2708 {
2709 cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
2710 cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
2711 cl_half ch; cl_float cf; cl_double cd;
2712 cl_mem cm;
2713 cl_sampler ca;
2714 size_t cz;
2715 cl_event ce;
2716 } arg;
2717 size_t size;
2718 int nullarg = 0;
2719
2720 switch (type)
2721 {
2722 case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2723 case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
2724 case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
2725 case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
2726 case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
2727 case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
2728 case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
2729 case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2730
2731 case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2732 case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2733 case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2734
2735 case 'z': nullarg = 1; size = SvIV (sv); break;
2736
2737 case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2738 case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2739 case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2740
2741 default:
2742 croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2743 }
2744
2745 res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
2746 if (res)
2747 croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
2748 }
2749
2750 if (i != items)
2751 croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2752
2753void
1398set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2754set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1399 CODE: 2755 CODE:
1400 clSetKernelArg (this, idx, sizeof (value), &value); 2756 clSetKernelArg (self, idx, sizeof (value), &value);
1401 2757
1402void 2758void
1403set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value) 2759set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1404 CODE: 2760 CODE:
1405 clSetKernelArg (this, idx, sizeof (value), &value); 2761 clSetKernelArg (self, idx, sizeof (value), &value);
1406 2762
1407void 2763void
1408set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2764set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1409 CODE: 2765 CODE:
1410 clSetKernelArg (this, idx, sizeof (value), &value); 2766 clSetKernelArg (self, idx, sizeof (value), &value);
1411 2767
1412void 2768void
1413set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2769set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1414 CODE: 2770 CODE:
1415 clSetKernelArg (this, idx, sizeof (value), &value); 2771 clSetKernelArg (self, idx, sizeof (value), &value);
1416 2772
1417void 2773void
1418set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2774set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1419 CODE: 2775 CODE:
1420 clSetKernelArg (this, idx, sizeof (value), &value); 2776 clSetKernelArg (self, idx, sizeof (value), &value);
1421 2777
1422void 2778void
1423set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value) 2779set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1424 CODE: 2780 CODE:
1425 clSetKernelArg (this, idx, sizeof (value), &value); 2781 clSetKernelArg (self, idx, sizeof (value), &value);
1426 2782
1427void 2783void
1428set_long (OpenCL::Kernel this, cl_uint idx, cl_long value) 2784set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1429 CODE: 2785 CODE:
1430 clSetKernelArg (this, idx, sizeof (value), &value); 2786 clSetKernelArg (self, idx, sizeof (value), &value);
1431 2787
1432void 2788void
1433set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value) 2789set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1434 CODE: 2790 CODE:
1435 clSetKernelArg (this, idx, sizeof (value), &value); 2791 clSetKernelArg (self, idx, sizeof (value), &value);
1436 2792
1437void 2793void
1438set_half (OpenCL::Kernel this, cl_uint idx, cl_half value) 2794set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1439 CODE: 2795 CODE:
1440 clSetKernelArg (this, idx, sizeof (value), &value); 2796 clSetKernelArg (self, idx, sizeof (value), &value);
1441 2797
1442void 2798void
1443set_float (OpenCL::Kernel this, cl_uint idx, cl_float value) 2799set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1444 CODE: 2800 CODE:
1445 clSetKernelArg (this, idx, sizeof (value), &value); 2801 clSetKernelArg (self, idx, sizeof (value), &value);
1446 2802
1447void 2803void
1448set_double (OpenCL::Kernel this, cl_uint idx, cl_double value) 2804set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1449 CODE: 2805 CODE:
1450 clSetKernelArg (this, idx, sizeof (value), &value); 2806 clSetKernelArg (self, idx, sizeof (value), &value);
1451 2807
1452void 2808void
1453set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value) 2809set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1454 CODE: 2810 CODE:
1455 clSetKernelArg (this, idx, sizeof (value), &value); 2811 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1456 2812
1457void 2813void
1458set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value) 2814set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1459 CODE: 2815 CODE:
1460 clSetKernelArg (this, idx, sizeof (value), &value); 2816 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1461 2817
1462void 2818void
1463set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value) 2819set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
1464 CODE: 2820 CODE:
1465 clSetKernelArg (this, idx, sizeof (value), &value); 2821 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1466 2822
1467void 2823void
1468set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1469 CODE:
1470 clSetKernelArg (this, idx, sizeof (value), &value);
1471
1472void
1473set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value) 2824set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1474 CODE: 2825 CODE:
1475 clSetKernelArg (this, idx, sizeof (value), &value); 2826 clSetKernelArg (self, idx, sizeof (value), &value);
1476 2827
1477void 2828void
2829set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2830 CODE:
2831 clSetKernelArg (self, idx, size, 0);
2832
2833void
1478set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value) 2834set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1479 CODE: 2835 CODE:
1480 clSetKernelArg (this, idx, sizeof (value), &value); 2836 clSetKernelArg (self, idx, sizeof (value), &value);
1481 2837
1482void 2838void
1483info (OpenCL::Kernel this, cl_kernel_info name) 2839info (OpenCL::Kernel self, cl_kernel_info name)
1484 PPCODE: 2840 PPCODE:
1485 INFO (Kernel) 2841 INFO (Kernel)
1486 2842
1487#BEGIN:kernel 2843#BEGIN:kernel
1488 2844
1489void 2845void
1490function_name (OpenCL::Kernel this) 2846function_name (OpenCL::Kernel self)
1491 PPCODE: 2847 PPCODE:
1492 size_t size; 2848 size_t size;
1493 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size)); 2849 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1494 char *value = tmpbuf (size); 2850 char *value = tmpbuf (size);
1495 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0)); 2851 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1496 EXTEND (SP, 1); 2852 EXTEND (SP, 1);
1497 const int i = 0; 2853 const int i = 0;
1498 PUSHs (sv_2mortal (newSVpv (value, 0))); 2854 PUSHs (sv_2mortal (newSVpv (value, 0)));
1499 2855
1500void 2856void
1501num_args (OpenCL::Kernel this) 2857num_args (OpenCL::Kernel self)
1502 ALIAS: 2858 ALIAS:
1503 num_args = CL_KERNEL_NUM_ARGS 2859 num_args = CL_KERNEL_NUM_ARGS
1504 reference_count = CL_KERNEL_REFERENCE_COUNT 2860 reference_count = CL_KERNEL_REFERENCE_COUNT
1505 PPCODE: 2861 PPCODE:
1506 cl_uint value [1]; 2862 cl_uint value [1];
1507 NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0)); 2863 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1508 EXTEND (SP, 1); 2864 EXTEND (SP, 1);
1509 const int i = 0; 2865 const int i = 0;
1510 PUSHs (sv_2mortal (newSVuv (value [i]))); 2866 PUSHs (sv_2mortal (newSVuv (value [i])));
1511 2867
1512void 2868void
1513context (OpenCL::Kernel this) 2869context (OpenCL::Kernel self)
1514 PPCODE: 2870 PPCODE:
1515 cl_context value [1]; 2871 cl_context value [1];
1516 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0)); 2872 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1517 EXTEND (SP, 1); 2873 EXTEND (SP, 1);
1518 const int i = 0; 2874 const int i = 0;
1519 { 2875 {
1520 NEED_SUCCESS (RetainContext, (value [i])); 2876 NEED_SUCCESS (RetainContext, (value [i]));
1521 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2877 PUSH_CLOBJ (stash_context, value [i]);
1522 } 2878 }
1523 2879
1524void 2880void
1525program (OpenCL::Kernel this) 2881program (OpenCL::Kernel self)
1526 PPCODE: 2882 PPCODE:
1527 cl_program value [1]; 2883 cl_program value [1];
1528 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0)); 2884 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1529 EXTEND (SP, 1); 2885 EXTEND (SP, 1);
1530 const int i = 0; 2886 const int i = 0;
1531 { 2887 {
1532 NEED_SUCCESS (RetainProgram, (value [i])); 2888 NEED_SUCCESS (RetainProgram, (value [i]));
1533 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i])); 2889 PUSH_CLOBJ (stash_program, value [i]);
1534 } 2890 }
1535 2891
1536#END:kernel 2892#END:kernel
1537 2893
1538void 2894void
1539work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name) 2895work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1540 PPCODE: 2896 PPCODE:
1541 size_t size; 2897 size_t size;
1542 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size)); 2898 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1543 SV *sv = sv_2mortal (newSV (size)); 2899 SV *sv = sv_2mortal (newSV (size));
1544 SvUPGRADE (sv, SVt_PV); 2900 SvUPGRADE (sv, SVt_PV);
1545 SvPOK_only (sv); 2901 SvPOK_only (sv);
1546 SvCUR_set (sv, size); 2902 SvCUR_set (sv, size);
1547 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0)); 2903 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1548 XPUSHs (sv); 2904 XPUSHs (sv);
1549 2905
1550#BEGIN:kernel_work_group 2906#BEGIN:kernel_work_group
1551 2907
1552void 2908void
1553work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2909work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1554 ALIAS: 2910 ALIAS:
1555 work_group_size = CL_KERNEL_WORK_GROUP_SIZE 2911 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1556 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 2912 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1557 PPCODE: 2913 PPCODE:
1558 size_t value [1]; 2914 size_t value [1];
1559 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0)); 2915 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1560 EXTEND (SP, 1); 2916 EXTEND (SP, 1);
1561 const int i = 0; 2917 const int i = 0;
1562 PUSHs (sv_2mortal (newSVuv (value [i]))); 2918 PUSHs (sv_2mortal (newSVuv (value [i])));
1563 2919
1564void 2920void
1565compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2921compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1566 PPCODE: 2922 PPCODE:
1567 size_t size; 2923 size_t size;
1568 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size)); 2924 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1569 size_t *value = tmpbuf (size); 2925 size_t *value = tmpbuf (size);
1570 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0)); 2926 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1571 int i, n = size / sizeof (*value); 2927 int i, n = size / sizeof (*value);
1572 EXTEND (SP, n); 2928 EXTEND (SP, n);
1573 for (i = 0; i < n; ++i) 2929 for (i = 0; i < n; ++i)
1574 PUSHs (sv_2mortal (newSVuv (value [i]))); 2930 PUSHs (sv_2mortal (newSVuv (value [i])));
1575 2931
1576void 2932void
1577local_mem_size (OpenCL::Kernel this, OpenCL::Device device) 2933local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1578 ALIAS: 2934 ALIAS:
1579 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE 2935 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1580 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE 2936 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1581 PPCODE: 2937 PPCODE:
1582 cl_ulong value [1]; 2938 cl_ulong value [1];
1583 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0)); 2939 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1584 EXTEND (SP, 1); 2940 EXTEND (SP, 1);
1585 const int i = 0; 2941 const int i = 0;
1586 PUSHs (sv_2mortal (newSVuv (value [i]))); 2942 PUSHs (sv_2mortal (newSVuv (value [i])));
1587 2943
1588#END:kernel_work_group 2944#END:kernel_work_group
1589 2945
2946#if CL_VERSION_1_2
2947
2948void
2949arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
2950 PPCODE:
2951 size_t size;
2952 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
2953 SV *sv = sv_2mortal (newSV (size));
2954 SvUPGRADE (sv, SVt_PV);
2955 SvPOK_only (sv);
2956 SvCUR_set (sv, size);
2957 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
2958 XPUSHs (sv);
2959
2960#BEGIN:kernel_arg
2961
2962void
2963arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
2964 PPCODE:
2965 cl_kernel_arg_address_qualifier value [1];
2966 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
2967 EXTEND (SP, 1);
2968 const int i = 0;
2969 PUSHs (sv_2mortal (newSVuv (value [i])));
2970
2971void
2972arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
2973 PPCODE:
2974 cl_kernel_arg_access_qualifier value [1];
2975 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
2976 EXTEND (SP, 1);
2977 const int i = 0;
2978 PUSHs (sv_2mortal (newSVuv (value [i])));
2979
2980void
2981arg_type_name (OpenCL::Kernel self, cl_uint idx)
2982 ALIAS:
2983 arg_type_name = CL_KERNEL_ARG_TYPE_NAME
2984 arg_name = CL_KERNEL_ARG_NAME
2985 PPCODE:
2986 size_t size;
2987 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
2988 char *value = tmpbuf (size);
2989 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
2990 EXTEND (SP, 1);
2991 const int i = 0;
2992 PUSHs (sv_2mortal (newSVpv (value, 0)));
2993
2994void
2995arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
2996 PPCODE:
2997 cl_kernel_arg_type_qualifier value [1];
2998 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
2999 EXTEND (SP, 1);
3000 const int i = 0;
3001 PUSHs (sv_2mortal (newSVuv (value [i])));
3002
3003#END:kernel_arg
3004
3005#endif
3006
1590MODULE = OpenCL PACKAGE = OpenCL::Event 3007MODULE = OpenCL PACKAGE = OpenCL::Event
1591 3008
1592void 3009void
1593DESTROY (OpenCL::Event this) 3010DESTROY (OpenCL::Event self)
1594 CODE: 3011 CODE:
1595 clReleaseEvent (this); 3012 clReleaseEvent (self);
1596 3013
1597void 3014void
1598wait (OpenCL::Event this) 3015wait (OpenCL::Event self)
1599 CODE: 3016 CODE:
1600 clWaitForEvents (1, &this); 3017 clWaitForEvents (1, &self);
1601 3018
1602void 3019void
3020cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
3021 CODE:
3022 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
3023
3024void
1603info (OpenCL::Event this, cl_event_info name) 3025info (OpenCL::Event self, cl_event_info name)
1604 PPCODE: 3026 PPCODE:
1605 INFO (Event) 3027 INFO (Event)
1606 3028
1607#BEGIN:event 3029#BEGIN:event
1608 3030
1609void 3031void
1610command_queue (OpenCL::Event this) 3032command_queue (OpenCL::Event self)
1611 PPCODE: 3033 PPCODE:
1612 cl_command_queue value [1]; 3034 cl_command_queue value [1];
1613 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0)); 3035 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1614 EXTEND (SP, 1); 3036 EXTEND (SP, 1);
1615 const int i = 0; 3037 const int i = 0;
1616 { 3038 {
1617 NEED_SUCCESS (RetainCommandQueue, (value [i])); 3039 NEED_SUCCESS (RetainCommandQueue, (value [i]));
1618 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i])); 3040 PUSH_CLOBJ (stash_queue, value [i]);
1619 } 3041 }
1620 3042
1621void 3043void
1622command_type (OpenCL::Event this) 3044command_type (OpenCL::Event self)
1623 PPCODE: 3045 PPCODE:
1624 cl_command_type value [1]; 3046 cl_command_type value [1];
1625 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0)); 3047 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1626 EXTEND (SP, 1); 3048 EXTEND (SP, 1);
1627 const int i = 0; 3049 const int i = 0;
1628 PUSHs (sv_2mortal (newSVuv (value [i]))); 3050 PUSHs (sv_2mortal (newSVuv (value [i])));
1629 3051
1630void 3052void
1631reference_count (OpenCL::Event this) 3053reference_count (OpenCL::Event self)
1632 ALIAS: 3054 ALIAS:
1633 reference_count = CL_EVENT_REFERENCE_COUNT 3055 reference_count = CL_EVENT_REFERENCE_COUNT
1634 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS 3056 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1635 PPCODE: 3057 PPCODE:
1636 cl_uint value [1]; 3058 cl_uint value [1];
1637 NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0)); 3059 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1638 EXTEND (SP, 1); 3060 EXTEND (SP, 1);
1639 const int i = 0; 3061 const int i = 0;
1640 PUSHs (sv_2mortal (newSVuv (value [i]))); 3062 PUSHs (sv_2mortal (newSVuv (value [i])));
1641 3063
1642void 3064void
1643context (OpenCL::Event this) 3065context (OpenCL::Event self)
1644 PPCODE: 3066 PPCODE:
1645 cl_context value [1]; 3067 cl_context value [1];
1646 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0)); 3068 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1647 EXTEND (SP, 1); 3069 EXTEND (SP, 1);
1648 const int i = 0; 3070 const int i = 0;
1649 { 3071 {
1650 NEED_SUCCESS (RetainContext, (value [i])); 3072 NEED_SUCCESS (RetainContext, (value [i]));
1651 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 3073 PUSH_CLOBJ (stash_context, value [i]);
1652 } 3074 }
1653 3075
1654#END:event 3076#END:event
1655 3077
1656void 3078void
1657profiling_info (OpenCL::Event this, cl_profiling_info name) 3079profiling_info (OpenCL::Event self, cl_profiling_info name)
1658 PPCODE: 3080 PPCODE:
1659 INFO (EventProfiling) 3081 INFO (EventProfiling)
1660 3082
1661#BEGIN:profiling 3083#BEGIN:profiling
1662 3084
1663void 3085void
1664profiling_command_queued (OpenCL::Event this) 3086profiling_command_queued (OpenCL::Event self)
1665 ALIAS: 3087 ALIAS:
1666 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED 3088 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1667 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT 3089 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1668 profiling_command_start = CL_PROFILING_COMMAND_START 3090 profiling_command_start = CL_PROFILING_COMMAND_START
1669 profiling_command_end = CL_PROFILING_COMMAND_END 3091 profiling_command_end = CL_PROFILING_COMMAND_END
1670 PPCODE: 3092 PPCODE:
1671 cl_ulong value [1]; 3093 cl_ulong value [1];
1672 NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0)); 3094 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1673 EXTEND (SP, 1); 3095 EXTEND (SP, 1);
1674 const int i = 0; 3096 const int i = 0;
1675 PUSHs (sv_2mortal (newSVuv (value [i]))); 3097 PUSHs (sv_2mortal (newSVuv (value [i])));
1676 3098
1677#END:profiling 3099#END:profiling
1678 3100
1679MODULE = OpenCL PACKAGE = OpenCL::UserEvent 3101MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1680 3102
1681void 3103void
1682set_status (OpenCL::UserEvent this, cl_int execution_status) 3104set_status (OpenCL::UserEvent self, cl_int execution_status)
1683 CODE: 3105 CODE:
1684 clSetUserEventStatus (this, execution_status); 3106 clSetUserEventStatus (self, execution_status);
1685 3107
3108MODULE = OpenCL PACKAGE = OpenCL::Mapped
3109
3110void
3111DESTROY (SV *self)
3112 CODE:
3113 OpenCL__Mapped mapped = SvMAPPED (self);
3114
3115 clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
3116 mapped_detach (self, mapped);
3117
3118 clReleaseCommandQueue (mapped->queue);
3119 clReleaseEvent (mapped->event);
3120 Safefree (mapped);
3121
3122void
3123unmap (OpenCL::Mapped self, ...)
3124 CODE:
3125 mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
3126
3127bool
3128mapped (OpenCL::Mapped self)
3129 CODE:
3130 RETVAL = !!self->ptr;
3131 OUTPUT:
3132 RETVAL
3133
3134void
3135wait (OpenCL::Mapped self)
3136 PPCODE:
3137 if (self->event)
3138 NEED_SUCCESS (WaitForEvents, (1, &self->event));
3139
3140void
3141event (OpenCL::Mapped self)
3142 PPCODE:
3143 if (!self->event)
3144 XSRETURN_UNDEF;
3145
3146 clRetainEvent (self->event);
3147 XPUSH_CLOBJ (stash_event, self->event);
3148
3149size_t
3150size (OpenCL::Mapped self)
3151 CODE:
3152 RETVAL = self->cb;
3153 OUTPUT:
3154 RETVAL
3155
3156IV
3157ptr (OpenCL::Mapped self)
3158 CODE:
3159 RETVAL = PTR2IV (self->ptr);
3160 OUTPUT:
3161 RETVAL
3162
3163void
3164set (OpenCL::Mapped self, size_t offset, SV *data)
3165 CODE:
3166 STRLEN len;
3167 const char *ptr = SvPVbyte (data, len);
3168
3169 if (offset + len > self->cb)
3170 croak ("OpenCL::Mapped::set out of bound condition detected");
3171
3172 memcpy (offset + (char *)self->ptr, ptr, len);
3173
3174MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
3175
3176MODULE = OpenCL PACKAGE = OpenCL::MappedImage
3177
3178IV
3179row_pitch (OpenCL::Mapped self)
3180 ALIAS:
3181 slice_pitch = 1
3182 CODE:
3183 RETVAL = ix ? self->slice_pitch : self->row_pitch;
3184 OUTPUT:
3185 RETVAL
3186
3187
3188

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