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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.15 by root, Sun Nov 20 22:29:36 2011 UTC vs.
Revision 1.69 by root, Sat May 5 02:30:27 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
32#ifdef __APPLE__
33 #include <OpenCL/opencl.h>
34#else
5#include <CL/opencl.h> 35 #include <CL/opencl.h>
36#endif
6 37
38#ifndef CL_VERSION_1_2
39 #undef PREFER_1_1
40 #define PREFER_1_1 1
41#endif
42
7typedef cl_platform_id OpenCL__Platform; 43typedef cl_platform_id OpenCL__Platform;
8typedef cl_device_id OpenCL__Device; 44typedef cl_device_id OpenCL__Device;
45typedef cl_device_id OpenCL__SubDevice;
9typedef cl_context OpenCL__Context; 46typedef cl_context OpenCL__Context;
10typedef cl_command_queue OpenCL__Queue; 47typedef cl_command_queue OpenCL__Queue;
11typedef cl_mem OpenCL__Memory; 48typedef cl_mem OpenCL__Memory;
12typedef cl_mem OpenCL__Buffer; 49typedef cl_mem OpenCL__Buffer;
50typedef cl_mem OpenCL__BufferObj;
13typedef cl_mem OpenCL__Image; 51typedef cl_mem OpenCL__Image;
14typedef cl_mem OpenCL__Image2D;
15typedef cl_mem OpenCL__Image3D;
16typedef cl_mem OpenCL__Memory_ornull; 52typedef cl_mem OpenCL__Memory_ornull;
17typedef cl_mem OpenCL__Buffer_ornull; 53typedef cl_mem OpenCL__Buffer_ornull;
18typedef cl_mem OpenCL__Image_ornull; 54typedef cl_mem OpenCL__Image_ornull;
19typedef cl_mem OpenCL__Image2D_ornull;
20typedef cl_mem OpenCL__Image3D_ornull;
21typedef cl_sampler OpenCL__Sampler; 55typedef cl_sampler OpenCL__Sampler;
22typedef cl_program OpenCL__Program; 56typedef cl_program OpenCL__Program;
23typedef cl_kernel OpenCL__Kernel; 57typedef cl_kernel OpenCL__Kernel;
24typedef cl_event OpenCL__Event; 58typedef cl_event OpenCL__Event;
25typedef cl_event OpenCL__UserEvent; 59typedef cl_event OpenCL__UserEvent;
60
61typedef struct mapped * OpenCL__Mapped;
26 62
27typedef SV *FUTURE; 63typedef SV *FUTURE;
28 64
65static HV
66 *stash_platform,
67 *stash_device,
68 *stash_subdevice,
69 *stash_context,
70 *stash_queue,
71 *stash_program,
72 *stash_kernel,
73 *stash_sampler,
74 *stash_event,
75 *stash_userevent,
76 *stash_memory,
77 *stash_buffer,
78 *stash_bufferobj,
79 *stash_image,
80 *stash_image1d,
81 *stash_image1darray,
82 *stash_image1dbuffer,
83 *stash_image2d,
84 *stash_image2darray,
85 *stash_image3d,
86 *stash_mapped,
87 *stash_mappedbuffer,
88 *stash_mappedimage;
89
29/*****************************************************************************/ 90/*****************************************************************************/
30 91
92// name must include a leading underscore
93// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
94// for perl. doh.
95static void *
96glsym (const char *name)
97{
98 void *fun = 0;
99
100 #if defined I_DLFCN && defined RTLD_DEFAULT
101 fun = dlsym (RTLD_DEFAULT, name + 1);
102 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
103
104 if (!fun)
105 {
106 static void *libgl;
107 static const char *glso[] = {
108 "libGL.so.1",
109 "libGL.so.3",
110 "libGL.so.4.0",
111 "libGL.so",
112 "/usr/lib/libGL.so",
113 "/usr/X11R6/lib/libGL.1.dylib"
114 };
115 int i;
116
117 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
118 {
119 libgl = dlopen (glso [i], RTLD_LAZY);
120 if (libgl)
121 break;
122 }
123
124 if (libgl)
125 {
126 fun = dlsym (libgl, name + 1);
127 if (!fun) fun = dlsym (libgl, name);
128 }
129 }
130 #endif
131
132 return fun;
133}
134
135/*****************************************************************************/
136
31/* up to two temporary buffers */ 137/* up to two temporary buffers */
32static void * 138static void * ecb_noinline
33tmpbuf (size_t size) 139tmpbuf (size_t size)
34{ 140{
141 enum { buffers = 4 };
35 static int idx; 142 static int idx;
36 static void *buf [2]; 143 static void *buf [buffers];
37 static size_t len [2]; 144 static size_t len [buffers];
38 145
39 idx ^= 1; 146 idx = (idx + 1) % buffers;
40 147
41 if (len [idx] < size) 148 if (len [idx] < size)
42 { 149 {
43 free (buf [idx]); 150 free (buf [idx]);
44 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 151 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
45 buf [idx] = malloc (len [idx]); 152 buf [idx] = malloc (len [idx]);
46 } 153 }
47 154
48 return buf [idx]; 155 return buf [idx];
156}
157
158static const char * ecb_noinline
159cv_get_name (CV *cv)
160{
161 static char fullname [256];
162
163 GV *gv = CvGV (cv); // gv better be nonzero
164
165 HV *stash = GvSTASH (gv);
166 const char *hvname = HvNAME_get (stash); // stash also better be nonzero
167 const char *gvname = GvNAME (gv);
168
169 snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
170 return fullname;
49} 171}
50 172
51/*****************************************************************************/ 173/*****************************************************************************/
52 174
53typedef struct 175typedef struct
… …
112 if (res) \ 234 if (res) \
113 FAIL (name); 235 FAIL (name);
114 236
115/*****************************************************************************/ 237/*****************************************************************************/
116 238
117#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
118#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
119
120static void * 239static SV *
240new_clobj (HV *stash, IV id)
241{
242 return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
243}
244
245#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
246#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
247
248/* cl objects are either \$iv, or [$iv, ...] */
249/* they can be upgraded at runtime to the array form */
250static void * ecb_noinline
121SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 251SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
122{ 252{
253 // sv_derived_from is quite slow :(
123 if (SvROK (sv) && sv_derived_from (sv, pkg)) 254 if (SvROK (sv) && sv_derived_from (sv, pkg))
124 return (void *)SvIV (SvRV (sv)); 255 return (void *)SvIV (SvRV (sv));
125 256
126 croak ("%s: %s is not of type %s", func, svname, pkg); 257 croak ("%s: %s is not of type %s", func, svname, pkg);
258}
259
260// the "no-inherit" version of the above
261static void * ecb_noinline
262SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
263{
264 if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
265 return (void *)SvIV (SvRV (sv));
266
267 croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
127} 268}
128 269
129/*****************************************************************************/ 270/*****************************************************************************/
271
272static cl_context_properties * ecb_noinline
273SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
274{
275 if (!sv || !SvOK (sv))
276 if (extra)
277 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
278 else
279 return 0;
280
281 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
282 {
283 AV *av = (AV *)SvRV (sv);
284 int i, len = av_len (av) + 1;
285 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
286 cl_context_properties *l = p;
287
288 if (len & 1)
289 croak ("%s: %s is not a property list (must contain an even number of elements)", func, svname);
290
291 while (extracount--)
292 *l++ = *extra++;
293
294 for (i = 0; i < len; i += 2)
295 {
296 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
297 SV *p_sv = *av_fetch (av, i + 1, 0);
298 cl_context_properties v = SvIV (p_sv); // code below can override
299
300 switch (t)
301 {
302 case CL_CONTEXT_PLATFORM:
303 if (SvROK (p_sv))
304 v = (cl_context_properties)SvCLOBJ (func, svname, p_sv, "OpenCL::Platform");
305 break;
306
307 case CL_GLX_DISPLAY_KHR:
308 if (!SvOK (p_sv))
309 {
310 void *func = glsym ("_glXGetCurrentDisplay");
311 if (func)
312 v = (cl_context_properties)((void *(*)(void))func)();
313 }
314 break;
315
316 case CL_GL_CONTEXT_KHR:
317 if (!SvOK (p_sv))
318 {
319 void *func = glsym ("_glXGetCurrentContext");
320 if (func)
321 v = (cl_context_properties)((void *(*)(void))func)();
322 }
323 break;
324
325 default:
326 /* unknown property, treat as int */
327 break;
328 }
329
330 *l++ = t;
331 *l++ = v;
332 }
333
334 *l = 0;
335
336 return p;
337 }
338
339 croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
340}
341
342static void * ecb_noinline
343object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
344{
345 const char *funcname = cv_get_name (cv);
346
347 if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
348 croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
349 funcname, argname, or_undef ? "undef or " : "", klass);
350
351 AV *av = (AV *)SvRV (arg);
352 void **list = 0;
353 cl_uint count = av_len (av) + 1;
354
355 if (count)
356 {
357 list = tmpbuf (sizeof (*list) * count);
358 int i;
359 for (i = 0; i < count; ++i)
360 list [i] = SvCLOBJ (funcname, argname, *av_fetch (av, i, 1), klass);
361 }
362
363 if (!count && !or_undef)
364 croak ("%s: '%s' must contain at least one %s object",
365 funcname, argname, klass);
366
367 *rcount = count;
368 return (void *)list;
369}
370
371/*****************************************************************************/
372/* callback stuff */
373
374/* default context callback, log to stderr */
375static void CL_CALLBACK
376context_default_notify (const char *msg, const void *info, size_t cb, void *data)
377{
378 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
379}
380
381typedef struct
382{
383 int free_cb;
384 void (*push)(void *data1, void *data2, void *data3);
385} eq_vtbl;
386
387typedef struct eq_item
388{
389 struct eq_item *next;
390 eq_vtbl *vtbl;
391 SV *cb;
392 void *data1, *data2, *data3;
393} eq_item;
394
395static void (*eq_signal_func)(void *signal_arg, int value);
396static void *eq_signal_arg;
397static xmutex_t eq_lock = X_MUTEX_INIT;
398static eq_item *eq_head, *eq_tail;
399
400static void ecb_noinline
401eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
402{
403 eq_item *item = malloc (sizeof (eq_item));
404
405 item->next = 0;
406 item->vtbl = vtbl;
407 item->cb = cb;
408 item->data1 = data1;
409 item->data2 = data2;
410 item->data3 = data3;
411
412 X_LOCK (eq_lock);
413
414 *(eq_head ? &eq_tail->next : &eq_head) = item;
415 eq_tail = item;
416
417 X_UNLOCK (eq_lock);
418
419 eq_signal_func (eq_signal_arg, 0);
420}
421
422static eq_item *
423eq_dec (void)
424{
425 eq_item *res;
426
427 X_LOCK (eq_lock);
428
429 res = eq_head;
430 if (res)
431 eq_head = res->next;
432
433 X_UNLOCK (eq_lock);
434
435 return res;
436}
437
438static void
439eq_poll (void)
440{
441 eq_item *item;
442
443 while ((item = eq_dec ()))
444 {
445 ENTER;
446 SAVETMPS;
447
448 dSP;
449 PUSHMARK (SP);
450 EXTEND (SP, 2);
451
452 if (item->vtbl->free_cb)
453 sv_2mortal (item->cb);
454
455 PUTBACK;
456 item->vtbl->push (item->data1, item->data2, item->data3);
457
458 SV *cb = item->cb;
459 free (item);
460
461 call_sv (cb, G_DISCARD | G_VOID);
462
463 FREETMPS;
464 LEAVE;
465 }
466}
467
468static void
469eq_poll_interrupt (pTHX_ void *c_arg, int value)
470{
471 eq_poll ();
472}
473
474/*****************************************************************************/
475/* context notify */
476
477static void ecb_noinline
478eq_context_push (void *data1, void *data2, void *data3)
479{
480 dSP;
481 PUSHs (sv_2mortal (newSVpv (data1, 0)));
482 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
483 PUTBACK;
484
485 free (data1);
486 free (data2);
487}
488
489static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
490
491static void CL_CALLBACK
492eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
493{
494 void *pvt_copy = malloc (cb);
495 memcpy (pvt_copy, pvt, cb);
496 eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
497}
498
499#define CONTEXT_NOTIFY_CALLBACK \
500 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
501 void *user_data = 0; \
502 \
503 if (SvOK (notify)) \
504 { \
505 pfn_notify = eq_context_notify; \
506 user_data = s_get_cv (notify); \
507 }
508
509static SV * ecb_noinline
510new_clobj_context (cl_context ctx, void *user_data)
511{
512 SV *sv = new_clobj (stash_context, (IV)ctx);
513
514 if (user_data)
515 sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
516
517 return sv;
518}
519
520#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
521
522/*****************************************************************************/
523/* build/compile/link notify */
524
525static void
526eq_program_push (void *data1, void *data2, void *data3)
527{
528 dSP;
529 PUSH_CLOBJ (stash_program, data1);
530 PUTBACK;
531}
532
533static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
534
535static void CL_CALLBACK
536eq_program_notify (cl_program program, void *user_data)
537{
538 clRetainProgram (program);
539
540 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
541}
542
543typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
544
545static program_callback ecb_noinline
546make_program_callback (SV *notify, void **ruser_data)
547{
548 if (SvOK (notify))
549 {
550 *ruser_data = SvREFCNT_inc (s_get_cv (notify));
551 return eq_program_notify;
552 }
553 else
554 {
555 *ruser_data = 0;
556 return 0;
557 }
558}
559
560struct build_args
561{
562 cl_program program;
563 char *options;
564 void *user_data;
565 cl_uint num_devices;
566};
567
568X_THREAD_PROC (build_program_thread)
569{
570 struct build_args *arg = thr_arg;
571
572 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
573
574 if (arg->user_data)
575 eq_program_notify (arg->program, arg->user_data);
576 else
577 clReleaseProgram (arg->program);
578
579 free (arg->options);
580 free (arg);
581
582 return 0;
583}
584
585static void
586build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
587{
588 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
589
590 arg->program = program;
591 arg->options = strdup (options);
592 arg->user_data = user_data;
593 arg->num_devices = num_devices;
594 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
595
596 xthread_t id;
597 thread_create (&id, build_program_thread, arg);
598}
599
600/*****************************************************************************/
601/* event objects */
602
603static void
604eq_event_push (void *data1, void *data2, void *data3)
605{
606 dSP;
607 PUSH_CLOBJ (stash_event, data1);
608 PUSHs (sv_2mortal (newSViv ((IV)data2)));
609 PUTBACK;
610}
611
612static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
613
614static void CL_CALLBACK
615eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
616{
617 clRetainEvent (event);
618 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
619}
620
621/*****************************************************************************/
622/* utilities for XS code */
130 623
131static size_t 624static size_t
132img_row_pitch (cl_mem img) 625img_row_pitch (cl_mem img)
133{ 626{
134 size_t res; 627 size_t res;
135 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); 628 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
136 return res; 629 return res;
137} 630}
138 631
139static cl_event * 632static cl_event * ecb_noinline
140event_list (SV **items, int count) 633event_list (SV **items, cl_uint *rcount, cl_event extra)
141{ 634{
635 cl_uint count = *rcount;
636
637 if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
638 *rcount = count = 0;
639
640 if (!count && !extra)
641 return 0;
642
142 cl_event *list = tmpbuf (sizeof (cl_event) * count); 643 cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
644 int i = 0;
143 645
144 while (count--) 646 while (count--)
647 if (SvOK (items [count]))
145 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 648 list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
146 649
650 if (extra)
651 list [i++] = extra;
652
653 *rcount = i;
654
147 return list; 655 return i ? list : 0;
148} 656}
149 657
150#define EVENT_LIST(items,count) \ 658#define EVENT_LIST(skip) \
151 cl_uint event_list_count = (count); \ 659 cl_uint event_list_count = items - (skip); \
152 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 660 cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
153 661
154#define INFO(class) \ 662#define INFO(class) \
155{ \ 663{ \
156 size_t size; \ 664 size_t size; \
157 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 665 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
158 SV *sv = sv_2mortal (newSV (size)); \ 666 SV *sv = sv_2mortal (newSV (size)); \
159 SvUPGRADE (sv, SVt_PV); \ 667 SvUPGRADE (sv, SVt_PV); \
160 SvPOK_only (sv); \ 668 SvPOK_only (sv); \
161 SvCUR_set (sv, size); \ 669 SvCUR_set (sv, size); \
162 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 670 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
163 XPUSHs (sv); \ 671 XPUSHs (sv); \
164} 672}
165 673
674/*****************************************************************************/
675/* mapped_xxx */
676
677static OpenCL__Mapped
678SvMAPPED (SV *sv)
679{
680 // no typechecking atm., keep your fingers crossed
681 return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
682}
683
684struct mapped
685{
686 cl_command_queue queue;
687 cl_mem memobj;
688 void *ptr;
689 size_t cb;
690 cl_event event;
691 size_t row_pitch;
692 size_t slice_pitch;
693};
694
695static SV *
696mapped_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)
697{
698 SV *data = newSV (0);
699 SvUPGRADE (data, SVt_PVMG);
700
701 OpenCL__Mapped mapped;
702 New (0, mapped, 1, struct mapped);
703
704 clRetainCommandQueue (queue);
705
706 mapped->queue = queue;
707 mapped->memobj = memobj;
708 mapped->ptr = ptr;
709 mapped->cb = cb;
710 mapped->event = ev;
711 mapped->row_pitch = row_pitch;
712 mapped->slice_pitch = slice_pitch;
713
714 sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
715
716 if (SvLEN (data))
717 Safefree (data);
718
719 SvPVX (data) = (char *)ptr;
720 SvCUR_set (data, cb);
721 SvLEN_set (data, 0);
722 SvPOK_only (data);
723
724 SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
725
726 if (!(flags & CL_MAP_WRITE))
727 SvREADONLY_on (data);
728
729 return obj;
730}
731
732static void
733mapped_detach (SV *sv, OpenCL__Mapped mapped)
734{
735 SV *data = SvRV (sv);
736
737 // the next check checks both before AND after detach, where SvPVX should STILL be 0
738 if (SvPVX (data) != (char *)mapped->ptr)
739 warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
740 else
741 {
742 SvREADONLY_off (data);
743 SvCUR_set (data, 0);
744 SvPVX (data) = 0;
745 SvOK_off (data);
746 }
747
748 mapped->ptr = 0;
749}
750
751static void
752mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
753{
754 cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
755 cl_event ev;
756
757 NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
758
759 clReleaseEvent (mapped->event);
760 mapped->event = ev;
761
762 mapped_detach (self, mapped);
763}
764
765/*****************************************************************************/
766
166MODULE = OpenCL PACKAGE = OpenCL 767MODULE = OpenCL PACKAGE = OpenCL
167 768
168PROTOTYPES: ENABLE 769PROTOTYPES: ENABLE
169 770
771void
772poll ()
773 CODE:
774 eq_poll ();
775
776void
777_eq_initialise (IV func, IV arg)
778 CODE:
779 eq_signal_func = (void (*)(void *, int))func;
780 eq_signal_arg = (void*)arg;
781
170BOOT: 782BOOT:
171{ 783{
172 HV *stash = gv_stashpv ("OpenCL", 1); 784 HV *stash = gv_stashpv ("OpenCL", 1);
173 static const ivstr *civ, const_iv[] = { 785 static const ivstr *civ, const_iv[] = {
174 { sizeof (cl_char ), "SIZEOF_CHAR" }, 786 { sizeof (cl_char ), "SIZEOF_CHAR" },
175 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 787 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
176 { sizeof (cl_short ), "SIZEOF_SHORT" }, 788 { sizeof (cl_short ), "SIZEOF_SHORT" },
177 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 789 { sizeof (cl_ushort), "SIZEOF_USHORT" },
178 { sizeof (cl_int ), "SIZEOF_INT" }, 790 { sizeof (cl_int ), "SIZEOF_INT" },
179 { sizeof (cl_uint ), "SIZEOF_UINT" }, 791 { sizeof (cl_uint ), "SIZEOF_UINT" },
180 { sizeof (cl_long ), "SIZEOF_LONG" }, 792 { sizeof (cl_long ), "SIZEOF_LONG" },
181 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 793 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
182 { sizeof (cl_half ), "SIZEOF_HALF" }, 794 { sizeof (cl_half ), "SIZEOF_HALF" },
183 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 795 { sizeof (cl_float ), "SIZEOF_FLOAT" },
184 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 796 { sizeof (cl_double), "SIZEOF_DOUBLE" },
185#include "constiv.h" 797#include "constiv.h"
186 }; 798 };
799
187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 800 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
188 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 801 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
802
803 stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
804 stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
805 stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
806 stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
807 stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
808 stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
809 stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
810 stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
811 stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
812 stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
813 stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
814 stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
815 stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
816 stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
817 stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
818 stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
819 stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
820 stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
821 stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
822 stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
823 stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
824 stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
825 stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
826
827 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
189} 828}
190 829
191cl_int 830cl_int
192errno () 831errno ()
193 CODE: 832 CODE:
194 errno = res; 833 RETVAL = res;
834 OUTPUT:
835 RETVAL
195 836
196const char * 837const char *
197err2str (cl_int err) 838err2str (cl_int err = res)
198 839
199const char * 840const char *
200enum2str (cl_uint value) 841enum2str (cl_uint value)
201 842
202void 843void
… …
210 list = tmpbuf (sizeof (*list) * count); 851 list = tmpbuf (sizeof (*list) * count);
211 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 852 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
212 853
213 EXTEND (SP, count); 854 EXTEND (SP, count);
214 for (i = 0; i < count; ++i) 855 for (i = 0; i < count; ++i)
215 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 856 PUSH_CLOBJ (stash_platform, list [i]);
216 857
217void 858void
218context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 859context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
219 PPCODE: 860 PPCODE:
861 CONTEXT_NOTIFY_CALLBACK;
220 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res)); 862 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
221 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 863 XPUSH_CLOBJ_CONTEXT;
222 864
223void 865void
224context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 866context (FUTURE properties, FUTURE devices, FUTURE notify)
225 PPCODE: 867 PPCODE:
226 /* der Gipfel der Kunst */ 868 /* der Gipfel der Kunst */
227 869
228void 870void
229wait_for_events (...) 871wait_for_events (...)
230 CODE: 872 CODE:
231 EVENT_LIST (0, items); 873 EVENT_LIST (0);
232 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 874 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
233 875
234PROTOTYPES: DISABLE 876PROTOTYPES: DISABLE
235 877
236MODULE = OpenCL PACKAGE = OpenCL::Platform 878MODULE = OpenCL PACKAGE = OpenCL::Platform
237 879
238void 880void
239info (OpenCL::Platform this, cl_platform_info name) 881info (OpenCL::Platform self, cl_platform_info name)
240 PPCODE: 882 PPCODE:
241 INFO (Platform) 883 INFO (Platform)
242 884
885void
886unload_compiler (OpenCL::Platform self)
887 CODE:
888#if CL_VERSION_1_2
889 clUnloadPlatformCompiler (self);
890#endif
891
243#BEGIN:platform 892#BEGIN:platform
244 893
245void 894void
246profile (OpenCL::Platform this) 895profile (OpenCL::Platform self)
896 ALIAS:
897 profile = CL_PLATFORM_PROFILE
898 version = CL_PLATFORM_VERSION
899 name = CL_PLATFORM_NAME
900 vendor = CL_PLATFORM_VENDOR
901 extensions = CL_PLATFORM_EXTENSIONS
247 PPCODE: 902 PPCODE:
248 size_t size; 903 size_t size;
249 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, 0, 0, &size)); 904 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
250 char *value = tmpbuf (size); 905 char *value = tmpbuf (size);
251 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, size, value, 0)); 906 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
252 int i, n = 1;
253 EXTEND (SP, n); 907 EXTEND (SP, 1);
254 for (i = 0; i < n; ++i) 908 const int i = 0;
255 PUSHs (sv_2mortal (newSVpv (value, 0))); 909 PUSHs (sv_2mortal (newSVpv (value, 0)));
256 910
257void
258version (OpenCL::Platform this)
259 PPCODE:
260 size_t size;
261 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, 0, 0, &size));
262 char *value = tmpbuf (size);
263 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, size, value, 0));
264 int i, n = 1;
265 EXTEND (SP, n);
266 for (i = 0; i < n; ++i)
267 PUSHs (sv_2mortal (newSVpv (value, 0)));
268
269void
270name (OpenCL::Platform this)
271 PPCODE:
272 size_t size;
273 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, 0, 0, &size));
274 char *value = tmpbuf (size);
275 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, size, value, 0));
276 int i, n = 1;
277 EXTEND (SP, n);
278 for (i = 0; i < n; ++i)
279 PUSHs (sv_2mortal (newSVpv (value, 0)));
280
281void
282vendor (OpenCL::Platform this)
283 PPCODE:
284 size_t size;
285 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, 0, 0, &size));
286 char *value = tmpbuf (size);
287 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, size, value, 0));
288 int i, n = 1;
289 EXTEND (SP, n);
290 for (i = 0; i < n; ++i)
291 PUSHs (sv_2mortal (newSVpv (value, 0)));
292
293void
294extensions (OpenCL::Platform this)
295 PPCODE:
296 size_t size;
297 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, 0, 0, &size));
298 char *value = tmpbuf (size);
299 NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, size, value, 0));
300 int i, n = 1;
301 EXTEND (SP, n);
302 for (i = 0; i < n; ++i)
303 PUSHs (sv_2mortal (newSVpv (value, 0)));
304
305#END:platform 911#END:platform
306 912
307void 913void
308devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 914devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
309 PPCODE: 915 PPCODE:
310 cl_device_id *list; 916 cl_device_id *list;
311 cl_uint count; 917 cl_uint count;
312 int i; 918 int i;
313 919
314 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 920 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
315 list = tmpbuf (sizeof (*list) * count); 921 list = tmpbuf (sizeof (*list) * count);
316 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 922 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
317 923
318 EXTEND (SP, count); 924 EXTEND (SP, count);
319 for (i = 0; i < count; ++i) 925 for (i = 0; i < count; ++i)
320 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 926 PUSH_CLOBJ (stash_device, list [i]);
321 927
322void 928void
323context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0) 929context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
324 PPCODE: 930 PPCODE:
931 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
932 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
933
934 cl_uint device_count = 0;
935 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
936
937 CONTEXT_NOTIFY_CALLBACK;
938 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
939 XPUSH_CLOBJ_CONTEXT;
940
941void
942context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
943 PPCODE:
944 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
945 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
946
947 CONTEXT_NOTIFY_CALLBACK;
948 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
949 XPUSH_CLOBJ_CONTEXT;
950
951MODULE = OpenCL PACKAGE = OpenCL::Device
952
953void
954info (OpenCL::Device self, cl_device_info name)
955 PPCODE:
956 INFO (Device)
957
958#if CL_VERSION_1_2
959
960void
961sub_devices (OpenCL::Device self, SV *properties)
962 PPCODE:
325 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 963 if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
326 croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call"); 964 croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
327 965
328 AV *av = (AV *)SvRV (devices); 966 properties = SvRV (properties);
329 cl_uint num_devices = av_len (av) + 1; 967
330 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices); 968 cl_uint count = av_len ((AV *)properties) + 1;
969 cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
970
331 int i; 971 int i;
972 for (i = 0; i < count; ++i)
973 props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
332 974
333 for (i = num_devices; i--; ) 975 props [count] = 0;
334 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
335 976
336 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 977 cl_uint num_devices;
337 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 978 NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
979 cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
980 NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
338 981
339void 982 EXTEND (SP, num_devices);
340context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 983 for (i = 0; i < count; ++i)
341 PPCODE: 984 PUSH_CLOBJ (stash_subdevice, list [i]);
342 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
343 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
344 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
345 985
346MODULE = OpenCL PACKAGE = OpenCL::Device 986#endif
347
348void
349info (OpenCL::Device this, cl_device_info name)
350 PPCODE:
351 INFO (Device)
352 987
353#BEGIN:device 988#BEGIN:device
354 989
355void 990void
356type (OpenCL::Device this) 991type (OpenCL::Device self)
357 PPCODE: 992 PPCODE:
358 cl_device_type value [1]; 993 cl_device_type value [1];
359 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0)); 994 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
360 EXTEND (SP, 1); 995 EXTEND (SP, 1);
361 const int i = 0; 996 const int i = 0;
362 PUSHs (sv_2mortal (newSViv (value [i]))); 997 PUSHs (sv_2mortal (newSVuv (value [i])));
363 998
364void 999void
365vendor_id (OpenCL::Device this) 1000vendor_id (OpenCL::Device self)
1001 ALIAS:
1002 vendor_id = CL_DEVICE_VENDOR_ID
1003 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
1004 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
1005 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
1006 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
1007 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
1008 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
1009 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
1010 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
1011 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
1012 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
1013 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
1014 image_support = CL_DEVICE_IMAGE_SUPPORT
1015 max_samplers = CL_DEVICE_MAX_SAMPLERS
1016 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
1017 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
1018 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
1019 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
1020 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
1021 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
1022 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
1023 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
1024 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
1025 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
1026 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
1027 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
1028 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
366 PPCODE: 1029 PPCODE:
367 cl_uint value [1]; 1030 cl_uint value [1];
368 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR_ID, sizeof (value), value, 0)); 1031 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
369 EXTEND (SP, 1); 1032 EXTEND (SP, 1);
370 const int i = 0; 1033 const int i = 0;
371 PUSHs (sv_2mortal (newSVuv (value [i]))); 1034 PUSHs (sv_2mortal (newSVuv (value [i])));
372 1035
373void 1036void
374max_compute_units (OpenCL::Device this)
375 PPCODE:
376 cl_uint value [1];
377 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_COMPUTE_UNITS, sizeof (value), value, 0));
378 EXTEND (SP, 1);
379 const int i = 0;
380 PUSHs (sv_2mortal (newSVuv (value [i])));
381
382void
383max_work_item_dimensions (OpenCL::Device this)
384 PPCODE:
385 cl_uint value [1];
386 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, sizeof (value), value, 0));
387 EXTEND (SP, 1);
388 const int i = 0;
389 PUSHs (sv_2mortal (newSVuv (value [i])));
390
391void
392max_work_group_size (OpenCL::Device this) 1037max_work_group_size (OpenCL::Device self)
1038 ALIAS:
1039 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
1040 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
1041 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
1042 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
1043 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
1044 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
1045 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
1046 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
393 PPCODE: 1047 PPCODE:
394 size_t value [1]; 1048 size_t value [1];
395 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_GROUP_SIZE, sizeof (value), value, 0)); 1049 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
396 EXTEND (SP, 1); 1050 EXTEND (SP, 1);
397 const int i = 0; 1051 const int i = 0;
398 PUSHs (sv_2mortal (newSVuv (value [i]))); 1052 PUSHs (sv_2mortal (newSVuv (value [i])));
399 1053
400void 1054void
401max_work_item_sizes (OpenCL::Device this) 1055max_work_item_sizes (OpenCL::Device self)
402 PPCODE: 1056 PPCODE:
403 size_t size; 1057 size_t size;
404 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size)); 1058 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
405 size_t *value = tmpbuf (size); 1059 size_t *value = tmpbuf (size);
406 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0)); 1060 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
407 int i, n = size / sizeof (*value); 1061 int i, n = size / sizeof (*value);
408 EXTEND (SP, n); 1062 EXTEND (SP, n);
409 for (i = 0; i < n; ++i) 1063 for (i = 0; i < n; ++i)
410 PUSHs (sv_2mortal (newSVuv (value [i]))); 1064 PUSHs (sv_2mortal (newSVuv (value [i])));
411 1065
412void 1066void
413preferred_vector_width_char (OpenCL::Device this)
414 PPCODE:
415 cl_uint value [1];
416 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
417 EXTEND (SP, 1);
418 const int i = 0;
419 PUSHs (sv_2mortal (newSVuv (value [i])));
420
421void
422preferred_vector_width_short (OpenCL::Device this)
423 PPCODE:
424 cl_uint value [1];
425 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
426 EXTEND (SP, 1);
427 const int i = 0;
428 PUSHs (sv_2mortal (newSVuv (value [i])));
429
430void
431preferred_vector_width_int (OpenCL::Device this)
432 PPCODE:
433 cl_uint value [1];
434 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, sizeof (value), value, 0));
435 EXTEND (SP, 1);
436 const int i = 0;
437 PUSHs (sv_2mortal (newSVuv (value [i])));
438
439void
440preferred_vector_width_long (OpenCL::Device this)
441 PPCODE:
442 cl_uint value [1];
443 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
444 EXTEND (SP, 1);
445 const int i = 0;
446 PUSHs (sv_2mortal (newSVuv (value [i])));
447
448void
449preferred_vector_width_float (OpenCL::Device this)
450 PPCODE:
451 cl_uint value [1];
452 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
453 EXTEND (SP, 1);
454 const int i = 0;
455 PUSHs (sv_2mortal (newSVuv (value [i])));
456
457void
458preferred_vector_width_double (OpenCL::Device this)
459 PPCODE:
460 cl_uint value [1];
461 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
462 EXTEND (SP, 1);
463 const int i = 0;
464 PUSHs (sv_2mortal (newSVuv (value [i])));
465
466void
467max_clock_frequency (OpenCL::Device this)
468 PPCODE:
469 cl_uint value [1];
470 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CLOCK_FREQUENCY, sizeof (value), value, 0));
471 EXTEND (SP, 1);
472 const int i = 0;
473 PUSHs (sv_2mortal (newSVuv (value [i])));
474
475void
476address_bits (OpenCL::Device this) 1067address_bits (OpenCL::Device self)
477 PPCODE: 1068 PPCODE:
478 cl_bitfield value [1]; 1069 cl_bitfield value [1];
479 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0)); 1070 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
480 EXTEND (SP, 1); 1071 EXTEND (SP, 1);
481 const int i = 0; 1072 const int i = 0;
482 PUSHs (sv_2mortal (newSVuv (value [i]))); 1073 PUSHs (sv_2mortal (newSVuv (value [i])));
483 1074
484void 1075void
485max_read_image_args (OpenCL::Device this)
486 PPCODE:
487 cl_uint value [1];
488 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_READ_IMAGE_ARGS, sizeof (value), value, 0));
489 EXTEND (SP, 1);
490 const int i = 0;
491 PUSHs (sv_2mortal (newSVuv (value [i])));
492
493void
494max_write_image_args (OpenCL::Device this)
495 PPCODE:
496 cl_uint value [1];
497 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WRITE_IMAGE_ARGS, sizeof (value), value, 0));
498 EXTEND (SP, 1);
499 const int i = 0;
500 PUSHs (sv_2mortal (newSVuv (value [i])));
501
502void
503max_mem_alloc_size (OpenCL::Device this) 1076max_mem_alloc_size (OpenCL::Device self)
1077 ALIAS:
1078 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
1079 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
1080 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
1081 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
1082 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
504 PPCODE: 1083 PPCODE:
505 cl_ulong value [1]; 1084 cl_ulong value [1];
506 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof (value), value, 0));
507 EXTEND (SP, 1);
508 const int i = 0;
509 PUSHs (sv_2mortal (newSVuv (value [i])));
510
511void
512image2d_max_width (OpenCL::Device this)
513 PPCODE:
514 size_t value [1];
515 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof (value), value, 0));
516 EXTEND (SP, 1);
517 const int i = 0;
518 PUSHs (sv_2mortal (newSVuv (value [i])));
519
520void
521image2d_max_height (OpenCL::Device this)
522 PPCODE:
523 size_t value [1];
524 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof (value), value, 0));
525 EXTEND (SP, 1);
526 const int i = 0;
527 PUSHs (sv_2mortal (newSVuv (value [i])));
528
529void
530image3d_max_width (OpenCL::Device this)
531 PPCODE:
532 size_t value [1];
533 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof (value), value, 0));
534 EXTEND (SP, 1);
535 const int i = 0;
536 PUSHs (sv_2mortal (newSVuv (value [i])));
537
538void
539image3d_max_height (OpenCL::Device this)
540 PPCODE:
541 size_t value [1];
542 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof (value), value, 0));
543 EXTEND (SP, 1);
544 const int i = 0;
545 PUSHs (sv_2mortal (newSVuv (value [i])));
546
547void
548image3d_max_depth (OpenCL::Device this)
549 PPCODE:
550 size_t value [1];
551 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_DEPTH, sizeof (value), value, 0));
552 EXTEND (SP, 1);
553 const int i = 0;
554 PUSHs (sv_2mortal (newSVuv (value [i])));
555
556void
557image_support (OpenCL::Device this)
558 PPCODE:
559 cl_uint value [1];
560 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE_SUPPORT, sizeof (value), value, 0));
561 EXTEND (SP, 1);
562 const int i = 0;
563 PUSHs (sv_2mortal (newSVuv (value [i])));
564
565void
566max_parameter_size (OpenCL::Device this)
567 PPCODE:
568 size_t value [1];
569 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_PARAMETER_SIZE, sizeof (value), value, 0));
570 EXTEND (SP, 1);
571 const int i = 0;
572 PUSHs (sv_2mortal (newSVuv (value [i])));
573
574void
575max_samplers (OpenCL::Device this)
576 PPCODE:
577 cl_uint value [1];
578 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_SAMPLERS, sizeof (value), value, 0)); 1085 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
579 EXTEND (SP, 1); 1086 EXTEND (SP, 1);
580 const int i = 0; 1087 const int i = 0;
581 PUSHs (sv_2mortal (newSVuv (value [i]))); 1088 PUSHs (sv_2mortal (newSVuv (value [i])));
582 1089
583void 1090void
584mem_base_addr_align (OpenCL::Device this)
585 PPCODE:
586 cl_uint value [1];
587 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MEM_BASE_ADDR_ALIGN, sizeof (value), value, 0));
588 EXTEND (SP, 1);
589 const int i = 0;
590 PUSHs (sv_2mortal (newSVuv (value [i])));
591
592void
593min_data_type_align_size (OpenCL::Device this)
594 PPCODE:
595 cl_uint value [1];
596 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, sizeof (value), value, 0));
597 EXTEND (SP, 1);
598 const int i = 0;
599 PUSHs (sv_2mortal (newSVuv (value [i])));
600
601void
602single_fp_config (OpenCL::Device this) 1091single_fp_config (OpenCL::Device self)
1092 ALIAS:
1093 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
1094 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
1095 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
603 PPCODE: 1096 PPCODE:
604 cl_device_fp_config value [1]; 1097 cl_device_fp_config value [1];
605 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_SINGLE_FP_CONFIG, sizeof (value), value, 0)); 1098 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
606 EXTEND (SP, 1); 1099 EXTEND (SP, 1);
607 const int i = 0; 1100 const int i = 0;
608 PUSHs (sv_2mortal (newSVuv (value [i]))); 1101 PUSHs (sv_2mortal (newSVuv (value [i])));
609 1102
610void 1103void
611global_mem_cache_type (OpenCL::Device this) 1104global_mem_cache_type (OpenCL::Device self)
612 PPCODE: 1105 PPCODE:
613 cl_device_mem_cache_type value [1]; 1106 cl_device_mem_cache_type value [1];
614 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0)); 1107 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
615 EXTEND (SP, 1); 1108 EXTEND (SP, 1);
616 const int i = 0; 1109 const int i = 0;
617 PUSHs (sv_2mortal (newSVuv (value [i]))); 1110 PUSHs (sv_2mortal (newSVuv (value [i])));
618 1111
619void 1112void
620global_mem_cacheline_size (OpenCL::Device this)
621 PPCODE:
622 cl_uint value [1];
623 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, sizeof (value), value, 0));
624 EXTEND (SP, 1);
625 const int i = 0;
626 PUSHs (sv_2mortal (newSVuv (value [i])));
627
628void
629global_mem_cache_size (OpenCL::Device this)
630 PPCODE:
631 cl_ulong value [1];
632 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, sizeof (value), value, 0));
633 EXTEND (SP, 1);
634 const int i = 0;
635 PUSHs (sv_2mortal (newSVuv (value [i])));
636
637void
638global_mem_size (OpenCL::Device this)
639 PPCODE:
640 cl_ulong value [1];
641 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof (value), value, 0));
642 EXTEND (SP, 1);
643 const int i = 0;
644 PUSHs (sv_2mortal (newSVuv (value [i])));
645
646void
647max_constant_buffer_size (OpenCL::Device this)
648 PPCODE:
649 cl_ulong value [1];
650 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, sizeof (value), value, 0));
651 EXTEND (SP, 1);
652 const int i = 0;
653 PUSHs (sv_2mortal (newSVuv (value [i])));
654
655void
656max_constant_args (OpenCL::Device this)
657 PPCODE:
658 cl_uint value [1];
659 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_ARGS, sizeof (value), value, 0));
660 EXTEND (SP, 1);
661 const int i = 0;
662 PUSHs (sv_2mortal (newSVuv (value [i])));
663
664void
665local_mem_type (OpenCL::Device this) 1113local_mem_type (OpenCL::Device self)
666 PPCODE: 1114 PPCODE:
667 cl_device_local_mem_type value [1]; 1115 cl_device_local_mem_type value [1];
668 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0)); 1116 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
669 EXTEND (SP, 1); 1117 EXTEND (SP, 1);
670 const int i = 0; 1118 const int i = 0;
671 PUSHs (sv_2mortal (newSVuv (value [i]))); 1119 PUSHs (sv_2mortal (newSVuv (value [i])));
672 1120
673void 1121void
674local_mem_size (OpenCL::Device this)
675 PPCODE:
676 cl_ulong value [1];
677 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_SIZE, sizeof (value), value, 0));
678 EXTEND (SP, 1);
679 const int i = 0;
680 PUSHs (sv_2mortal (newSVuv (value [i])));
681
682void
683error_correction_support (OpenCL::Device this) 1122error_correction_support (OpenCL::Device self)
1123 ALIAS:
1124 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
1125 endian_little = CL_DEVICE_ENDIAN_LITTLE
1126 available = CL_DEVICE_AVAILABLE
1127 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
1128 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
684 PPCODE: 1129 PPCODE:
685 cl_bool value [1]; 1130 cl_bool value [1];
686 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ERROR_CORRECTION_SUPPORT, sizeof (value), value, 0)); 1131 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
687 EXTEND (SP, 1); 1132 EXTEND (SP, 1);
688 const int i = 0; 1133 const int i = 0;
689 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 1134 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
690 1135
691void 1136void
692profiling_timer_resolution (OpenCL::Device this)
693 PPCODE:
694 size_t value [1];
695 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILING_TIMER_RESOLUTION, sizeof (value), value, 0));
696 EXTEND (SP, 1);
697 const int i = 0;
698 PUSHs (sv_2mortal (newSVuv (value [i])));
699
700void
701endian_little (OpenCL::Device this)
702 PPCODE:
703 cl_bool value [1];
704 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ENDIAN_LITTLE, sizeof (value), value, 0));
705 EXTEND (SP, 1);
706 const int i = 0;
707 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
708
709void
710available (OpenCL::Device this)
711 PPCODE:
712 cl_bool value [1];
713 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AVAILABLE, sizeof (value), value, 0));
714 EXTEND (SP, 1);
715 const int i = 0;
716 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
717
718void
719compiler_available (OpenCL::Device this)
720 PPCODE:
721 cl_bool value [1];
722 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_COMPILER_AVAILABLE, sizeof (value), value, 0));
723 EXTEND (SP, 1);
724 const int i = 0;
725 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
726
727void
728execution_capabilities (OpenCL::Device this) 1137execution_capabilities (OpenCL::Device self)
729 PPCODE: 1138 PPCODE:
730 cl_device_exec_capabilities value [1]; 1139 cl_device_exec_capabilities value [1];
731 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0)); 1140 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
732 EXTEND (SP, 1); 1141 EXTEND (SP, 1);
733 const int i = 0; 1142 const int i = 0;
734 PUSHs (sv_2mortal (newSVuv (value [i]))); 1143 PUSHs (sv_2mortal (newSVuv (value [i])));
735 1144
736void 1145void
737properties (OpenCL::Device this) 1146properties (OpenCL::Device self)
738 PPCODE: 1147 PPCODE:
739 cl_command_queue_properties value [1]; 1148 cl_command_queue_properties value [1];
740 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0)); 1149 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
741 EXTEND (SP, 1); 1150 EXTEND (SP, 1);
742 const int i = 0; 1151 const int i = 0;
743 PUSHs (sv_2mortal (newSViv (value [i]))); 1152 PUSHs (sv_2mortal (newSVuv (value [i])));
744 1153
745void 1154void
746platform (OpenCL::Device this) 1155platform (OpenCL::Device self)
747 PPCODE: 1156 PPCODE:
748 cl_platform_id value [1]; 1157 cl_platform_id value [1];
749 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0)); 1158 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
750 EXTEND (SP, 1); 1159 EXTEND (SP, 1);
751 const int i = 0; 1160 const int i = 0;
752 { 1161 {
753 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i])); 1162 PUSH_CLOBJ (stash_platform, value [i]);
754 } 1163 }
755 1164
756void 1165void
757name (OpenCL::Device this) 1166name (OpenCL::Device self)
1167 ALIAS:
1168 name = CL_DEVICE_NAME
1169 vendor = CL_DEVICE_VENDOR
1170 driver_version = CL_DRIVER_VERSION
1171 profile = CL_DEVICE_PROFILE
1172 version = CL_DEVICE_VERSION
1173 extensions = CL_DEVICE_EXTENSIONS
758 PPCODE: 1174 PPCODE:
759 size_t size; 1175 size_t size;
760 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, 0, 0, &size)); 1176 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
761 char *value = tmpbuf (size); 1177 char *value = tmpbuf (size);
762 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, size, value, 0)); 1178 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
763 int i, n = 1;
764 EXTEND (SP, n); 1179 EXTEND (SP, 1);
765 for (i = 0; i < n; ++i) 1180 const int i = 0;
766 PUSHs (sv_2mortal (newSVpv (value, 0))); 1181 PUSHs (sv_2mortal (newSVpv (value, 0)));
767 1182
768void 1183void
769vendor (OpenCL::Device this) 1184parent_device_ext (OpenCL::Device self)
1185 PPCODE:
1186 cl_device_id value [1];
1187 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
1188 EXTEND (SP, 1);
1189 const int i = 0;
1190 {
1191 PUSH_CLOBJ (stash_device, value [i]);
1192 }
1193
1194void
1195partition_types_ext (OpenCL::Device self)
1196 ALIAS:
1197 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
1198 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
1199 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
770 PPCODE: 1200 PPCODE:
771 size_t size; 1201 size_t size;
772 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, 0, 0, &size)); 1202 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
773 char *value = tmpbuf (size);
774 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, size, value, 0));
775 int i, n = 1;
776 EXTEND (SP, n);
777 for (i = 0; i < n; ++i)
778 PUSHs (sv_2mortal (newSVpv (value, 0)));
779
780void
781driver_version (OpenCL::Device this)
782 PPCODE:
783 size_t size;
784 NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, 0, 0, &size));
785 char *value = tmpbuf (size);
786 NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, size, value, 0));
787 int i, n = 1;
788 EXTEND (SP, n);
789 for (i = 0; i < n; ++i)
790 PUSHs (sv_2mortal (newSVpv (value, 0)));
791
792void
793profile (OpenCL::Device this)
794 PPCODE:
795 size_t size;
796 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, 0, 0, &size));
797 char *value = tmpbuf (size);
798 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, size, value, 0));
799 int i, n = 1;
800 EXTEND (SP, n);
801 for (i = 0; i < n; ++i)
802 PUSHs (sv_2mortal (newSVpv (value, 0)));
803
804void
805version (OpenCL::Device this)
806 PPCODE:
807 size_t size;
808 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, 0, 0, &size));
809 char *value = tmpbuf (size);
810 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, size, value, 0));
811 int i, n = 1;
812 EXTEND (SP, n);
813 for (i = 0; i < n; ++i)
814 PUSHs (sv_2mortal (newSVpv (value, 0)));
815
816void
817extensions (OpenCL::Device this)
818 PPCODE:
819 size_t size;
820 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, 0, 0, &size));
821 char *value = tmpbuf (size);
822 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, size, value, 0));
823 int i, n = 1;
824 EXTEND (SP, n);
825 for (i = 0; i < n; ++i)
826 PUSHs (sv_2mortal (newSVpv (value, 0)));
827
828void
829preferred_vector_width_half (OpenCL::Device this)
830 PPCODE:
831 cl_uint value [1];
832 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
833 EXTEND (SP, 1);
834 const int i = 0;
835 PUSHs (sv_2mortal (newSVuv (value [i])));
836
837void
838native_vector_width_char (OpenCL::Device this)
839 PPCODE:
840 cl_uint value [1];
841 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
842 EXTEND (SP, 1);
843 const int i = 0;
844 PUSHs (sv_2mortal (newSVuv (value [i])));
845
846void
847native_vector_width_short (OpenCL::Device this)
848 PPCODE:
849 cl_uint value [1];
850 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
851 EXTEND (SP, 1);
852 const int i = 0;
853 PUSHs (sv_2mortal (newSVuv (value [i])));
854
855void
856native_vector_width_int (OpenCL::Device this)
857 PPCODE:
858 cl_uint value [1];
859 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, sizeof (value), value, 0));
860 EXTEND (SP, 1);
861 const int i = 0;
862 PUSHs (sv_2mortal (newSVuv (value [i])));
863
864void
865native_vector_width_long (OpenCL::Device this)
866 PPCODE:
867 cl_uint value [1];
868 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
869 EXTEND (SP, 1);
870 const int i = 0;
871 PUSHs (sv_2mortal (newSVuv (value [i])));
872
873void
874native_vector_width_float (OpenCL::Device this)
875 PPCODE:
876 cl_uint value [1];
877 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
878 EXTEND (SP, 1);
879 const int i = 0;
880 PUSHs (sv_2mortal (newSVuv (value [i])));
881
882void
883native_vector_width_double (OpenCL::Device this)
884 PPCODE:
885 cl_uint value [1];
886 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
887 EXTEND (SP, 1);
888 const int i = 0;
889 PUSHs (sv_2mortal (newSVuv (value [i])));
890
891void
892native_vector_width_half (OpenCL::Device this)
893 PPCODE:
894 cl_uint value [1];
895 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
896 EXTEND (SP, 1);
897 const int i = 0;
898 PUSHs (sv_2mortal (newSVuv (value [i])));
899
900void
901double_fp_config (OpenCL::Device this)
902 PPCODE:
903 cl_device_fp_config value [1];
904 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_DOUBLE_FP_CONFIG, sizeof (value), value, 0));
905 EXTEND (SP, 1);
906 const int i = 0;
907 PUSHs (sv_2mortal (newSVuv (value [i])));
908
909void
910half_fp_config (OpenCL::Device this)
911 PPCODE:
912 cl_device_fp_config value [1];
913 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HALF_FP_CONFIG, sizeof (value), value, 0));
914 EXTEND (SP, 1);
915 const int i = 0;
916 PUSHs (sv_2mortal (newSVuv (value [i])));
917
918void
919host_unified_memory (OpenCL::Device this)
920 PPCODE:
921 cl_bool value [1];
922 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HOST_UNIFIED_MEMORY, sizeof (value), value, 0));
923 EXTEND (SP, 1);
924 const int i = 0;
925 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
926
927void
928parent_device_ext (OpenCL::Device this)
929 PPCODE:
930 cl_device_id value [1];
931 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
932 EXTEND (SP, 1);
933 const int i = 0;
934 {
935 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
936 }
937
938void
939partition_types_ext (OpenCL::Device this)
940 PPCODE:
941 size_t size;
942 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, 0, 0, &size));
943 cl_device_partition_property_ext *value = tmpbuf (size); 1203 cl_device_partition_property_ext *value = tmpbuf (size);
944 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, size, value, 0)); 1204 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
945 int i, n = size / sizeof (*value); 1205 int i, n = size / sizeof (*value);
946 EXTEND (SP, n); 1206 EXTEND (SP, n);
947 for (i = 0; i < n; ++i) 1207 for (i = 0; i < n; ++i)
948 PUSHs (sv_2mortal (newSVuv (value [i]))); 1208 PUSHs (sv_2mortal (newSVuv (value [i])));
949 1209
950void
951affinity_domains_ext (OpenCL::Device this)
952 PPCODE:
953 size_t size;
954 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, 0, 0, &size));
955 cl_device_partition_property_ext *value = tmpbuf (size);
956 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, size, value, 0));
957 int i, n = size / sizeof (*value);
958 EXTEND (SP, n);
959 for (i = 0; i < n; ++i)
960 PUSHs (sv_2mortal (newSVuv (value [i])));
961
962void
963reference_count_ext (OpenCL::Device this)
964 PPCODE:
965 cl_uint value [1];
966 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_REFERENCE_COUNT_EXT , sizeof (value), value, 0));
967 EXTEND (SP, 1);
968 const int i = 0;
969 PUSHs (sv_2mortal (newSVuv (value [i])));
970
971void
972partition_style_ext (OpenCL::Device this)
973 PPCODE:
974 size_t size;
975 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, 0, 0, &size));
976 cl_device_partition_property_ext *value = tmpbuf (size);
977 NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, size, value, 0));
978 int i, n = size / sizeof (*value);
979 EXTEND (SP, n);
980 for (i = 0; i < n; ++i)
981 PUSHs (sv_2mortal (newSVuv (value [i])));
982
983#END:device 1210#END:device
984 1211
1212MODULE = OpenCL PACKAGE = OpenCL::SubDevice
1213
1214#if CL_VERSION_1_2
1215
1216void
1217DESTROY (OpenCL::SubDevice self)
1218 CODE:
1219 clReleaseDevice (self);
1220
1221#endif
1222
985MODULE = OpenCL PACKAGE = OpenCL::Context 1223MODULE = OpenCL PACKAGE = OpenCL::Context
986 1224
987void 1225void
988DESTROY (OpenCL::Context context) 1226DESTROY (OpenCL::Context self)
989 CODE: 1227 CODE:
990 clReleaseContext (context); 1228 clReleaseContext (self);
991 1229
992void 1230void
993info (OpenCL::Context this, cl_context_info name) 1231info (OpenCL::Context self, cl_context_info name)
994 PPCODE: 1232 PPCODE:
995 INFO (Context) 1233 INFO (Context)
996 1234
997void 1235void
998queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0) 1236queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
999 PPCODE: 1237 PPCODE:
1000 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res)); 1238 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
1001 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 1239 XPUSH_CLOBJ (stash_queue, queue);
1002 1240
1003void 1241void
1004user_event (OpenCL::Context this) 1242user_event (OpenCL::Context self)
1005 PPCODE: 1243 PPCODE:
1006 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res)); 1244 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
1007 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 1245 XPUSH_CLOBJ (stash_userevent, ev);
1008 1246
1009void 1247void
1010buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 1248buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
1011 PPCODE: 1249 PPCODE:
1012 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 1250 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
1013 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 1251 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1014 1252
1015 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res)); 1253 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
1016 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1254 XPUSH_CLOBJ (stash_bufferobj, mem);
1017 1255
1018void 1256void
1019buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 1257buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
1020 PPCODE: 1258 PPCODE:
1021 STRLEN len; 1259 STRLEN len;
1022 char *ptr = SvPVbyte (data, len); 1260 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1023
1024 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 1261 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
1025 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 1262 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
1026
1027 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res)); 1263 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
1028 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1264 XPUSH_CLOBJ (stash_bufferobj, mem);
1029 1265
1266#if CL_VERSION_1_2
1267
1030void 1268void
1031image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef) 1269image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
1032 PPCODE: 1270 PPCODE:
1033 STRLEN len; 1271 STRLEN len;
1034 char *ptr = SvPVbyte (data, len); 1272 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1035 const cl_image_format format = { channel_order, channel_type }; 1273 const cl_image_format format = { channel_order, channel_type };
1274 const cl_image_desc desc = {
1275 type,
1276 width, height, depth,
1277 array_size, row_pitch, slice_pitch,
1278 num_mip_level, num_samples,
1279 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1280 };
1036 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res)); 1281 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1037 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 1282 HV *stash = stash_image;
1283 switch (type)
1284 {
1285 case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1286 case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1287 case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1288 case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1289 case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1290 case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1291 }
1292 XPUSH_CLOBJ (stash, mem);
1038 1293
1294#endif
1295
1039void 1296void
1040image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef) 1297image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
1041 PPCODE: 1298 PPCODE:
1042 STRLEN len; 1299 STRLEN len;
1043 char *ptr = SvPVbyte (data, len); 1300 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1044 const cl_image_format format = { channel_order, channel_type }; 1301 const cl_image_format format = { channel_order, channel_type };
1302#if PREFER_1_1
1303 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1304#else
1305 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1306 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1307#endif
1308 XPUSH_CLOBJ (stash_image2d, mem);
1309
1310void
1311image3d (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)
1312 PPCODE:
1313 STRLEN len;
1314 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1315 const cl_image_format format = { channel_order, channel_type };
1316#if PREFER_1_1
1045 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res)); 1317 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1046 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 1318#else
1319 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1320 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1321#endif
1322 XPUSH_CLOBJ (stash_image3d, mem);
1047 1323
1324#if cl_apple_gl_sharing || cl_khr_gl_sharing
1325
1048void 1326void
1327gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1328 PPCODE:
1329 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1330 XPUSH_CLOBJ (stash_bufferobj, mem);
1331
1332void
1333gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1334 PPCODE:
1335 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1336 XPUSH_CLOBJ (stash_image2d, mem);
1337
1338#if CL_VERSION_1_2
1339
1340void
1341gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1342 ALIAS:
1343 PPCODE:
1344 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1345 cl_gl_object_type type;
1346 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1347 HV *stash = stash_memory;
1348 switch (type)
1349 {
1350 case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1351 case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1352 case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1353 case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1354 case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1355 case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1356 }
1357 XPUSH_CLOBJ (stash, mem);
1358
1359#endif
1360
1361void
1362gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1363 PPCODE:
1364#if PREFER_1_1
1365 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1366#else
1367 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1368#endif
1369 XPUSH_CLOBJ (stash_image2d, mem);
1370
1371void
1372gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1373 PPCODE:
1374#if PREFER_1_1
1375 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1376#else
1377 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1378#endif
1379 XPUSH_CLOBJ (stash_image3d, mem);
1380
1381#endif
1382
1383void
1049supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1384supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
1050 PPCODE: 1385 PPCODE:
1051{ 1386{
1052 cl_uint count; 1387 cl_uint count;
1053 cl_image_format *list; 1388 cl_image_format *list;
1054 int i; 1389 int i;
1055 1390
1056 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1391 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
1057 Newx (list, count, cl_image_format); 1392 Newx (list, count, cl_image_format);
1058 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1393 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
1059 1394
1060 EXTEND (SP, count); 1395 EXTEND (SP, count);
1061 for (i = 0; i < count; ++i) 1396 for (i = 0; i < count; ++i)
1062 { 1397 {
1063 AV *av = newAV (); 1398 AV *av = newAV ();
… …
1066 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1401 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1067 } 1402 }
1068} 1403}
1069 1404
1070void 1405void
1071sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1406sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1072 PPCODE: 1407 PPCODE:
1073 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res)); 1408 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1074 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1409 XPUSH_CLOBJ (stash_sampler, sampler);
1075 1410
1076void 1411void
1077program_with_source (OpenCL::Context this, SV *program) 1412program_with_source (OpenCL::Context self, SV *program)
1078 PPCODE: 1413 PPCODE:
1079 STRLEN len; 1414 STRLEN len;
1080 size_t len2; 1415 size_t len2;
1081 const char *ptr = SvPVbyte (program, len); 1416 const char *ptr = SvPVbyte (program, len);
1082 1417
1083 len2 = len; 1418 len2 = len;
1084 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res)); 1419 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1085 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1420 XPUSH_CLOBJ (stash_program, prog);
1421
1422void
1423program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
1424 PPCODE:
1425 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
1426 croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
1427
1428 devices = SvRV (devices);
1429
1430 if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
1431 croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
1432
1433 binaries = SvRV (binaries);
1434
1435 if (av_len ((AV *)devices) != av_len ((AV *)binaries))
1436 croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
1437
1438 int count = av_len ((AV *)devices) + 1;
1439 cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
1440 size_t *length_list = tmpbuf (sizeof (*length_list) * count);
1441 const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
1442 cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
1443
1444 int i;
1445 for (i = 0; i < count; ++i)
1446 {
1447 device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
1448 STRLEN len;
1449 binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
1450 length_list [i] = len;
1451 }
1452
1453 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
1454
1455 EXTEND (SP, 2);
1456 PUSH_CLOBJ (stash_program, prog);
1457
1458 if (GIMME_V == G_ARRAY)
1459 {
1460 AV *av = newAV ();
1461 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1462
1463 for (i = count; i--; )
1464 av_store (av, i, newSViv (status_list [i]));
1465 }
1466
1467#if CL_VERSION_1_2
1468
1469void
1470program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
1471 PPCODE:
1472 cl_uint device_count = 0;
1473 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1474
1475 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
1476
1477 XPUSH_CLOBJ (stash_program, prog);
1478
1479void
1480link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
1481 CODE:
1482 cl_uint device_count = 0;
1483 cl_device_id *device_list = 0;
1484
1485 if (SvOK (devices))
1486 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
1487
1488 cl_uint program_count;
1489 cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
1490
1491 void *user_data;
1492 program_callback pfn_notify = make_program_callback (notify, &user_data);
1493
1494 NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
1495 program_count, program_list, pfn_notify, user_data, &res));
1496
1497 XPUSH_CLOBJ (stash_program, prog);
1498
1499#endif
1086 1500
1087#BEGIN:context 1501#BEGIN:context
1088 1502
1089void 1503void
1090reference_count (OpenCL::Context this) 1504reference_count (OpenCL::Context self)
1505 ALIAS:
1506 reference_count = CL_CONTEXT_REFERENCE_COUNT
1507 num_devices = CL_CONTEXT_NUM_DEVICES
1091 PPCODE: 1508 PPCODE:
1092 cl_uint value [1]; 1509 cl_uint value [1];
1093 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_REFERENCE_COUNT, sizeof (value), value, 0)); 1510 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1094 EXTEND (SP, 1); 1511 EXTEND (SP, 1);
1095 const int i = 0; 1512 const int i = 0;
1096 PUSHs (sv_2mortal (newSVuv (value [i]))); 1513 PUSHs (sv_2mortal (newSVuv (value [i])));
1097 1514
1098void 1515void
1099devices (OpenCL::Context this) 1516devices (OpenCL::Context self)
1100 PPCODE: 1517 PPCODE:
1101 size_t size; 1518 size_t size;
1102 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size)); 1519 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1103 cl_device_id *value = tmpbuf (size); 1520 cl_device_id *value = tmpbuf (size);
1104 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0)); 1521 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1105 int i, n = size / sizeof (*value); 1522 int i, n = size / sizeof (*value);
1106 EXTEND (SP, n); 1523 EXTEND (SP, n);
1107 for (i = 0; i < n; ++i) 1524 for (i = 0; i < n; ++i)
1108 { 1525 {
1109 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 1526 PUSH_CLOBJ (stash_device, value [i]);
1110 } 1527 }
1111 1528
1112void 1529void
1113properties (OpenCL::Context this) 1530properties (OpenCL::Context self)
1114 PPCODE: 1531 PPCODE:
1115 size_t size; 1532 size_t size;
1116 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size)); 1533 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1117 cl_context_properties *value = tmpbuf (size); 1534 cl_context_properties *value = tmpbuf (size);
1118 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0)); 1535 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1119 int i, n = size / sizeof (*value); 1536 int i, n = size / sizeof (*value);
1120 EXTEND (SP, n); 1537 EXTEND (SP, n);
1121 for (i = 0; i < n; ++i) 1538 for (i = 0; i < n; ++i)
1122 PUSHs (sv_2mortal (newSVuv ((UV)value [i]))); 1539 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1123 1540
1124void
1125num_devices (OpenCL::Context this)
1126 PPCODE:
1127 cl_uint value [1];
1128 NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_NUM_DEVICES, sizeof (value), value, 0));
1129 EXTEND (SP, 1);
1130 const int i = 0;
1131 PUSHs (sv_2mortal (newSVuv (value [i])));
1132
1133#END:context 1541#END:context
1134 1542
1135MODULE = OpenCL PACKAGE = OpenCL::Queue 1543MODULE = OpenCL PACKAGE = OpenCL::Queue
1136 1544
1137void 1545void
1138DESTROY (OpenCL::Queue this) 1546DESTROY (OpenCL::Queue self)
1139 CODE: 1547 CODE:
1140 clReleaseCommandQueue (this); 1548 clReleaseCommandQueue (self);
1141 1549
1142void 1550void
1143enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1551read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1552 ALIAS:
1553 enqueue_read_buffer = 0
1144 PPCODE: 1554 PPCODE:
1145 cl_event ev = 0;
1146 EVENT_LIST (6, items - 6); 1555 EVENT_LIST (6);
1147 1556
1148 SvUPGRADE (data, SVt_PV); 1557 SvUPGRADE (data, SVt_PV);
1149 SvGROW (data, len); 1558 SvGROW (data, len);
1150 SvPOK_only (data); 1559 SvPOK_only (data);
1151 SvCUR_set (data, len); 1560 SvCUR_set (data, len);
1561
1562 cl_event ev = 0;
1152 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1563 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1153 1564
1154 if (ev) 1565 if (ev)
1155 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1566 XPUSH_CLOBJ (stash_event, ev);
1156 1567
1157void 1568void
1158enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1569write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1570 ALIAS:
1571 enqueue_write_buffer = 0
1159 PPCODE: 1572 PPCODE:
1160 cl_event ev = 0; 1573 EVENT_LIST (5);
1574
1161 STRLEN len; 1575 STRLEN len;
1162 char *ptr = SvPVbyte (data, len); 1576 char *ptr = SvPVbyte (data, len);
1163 EVENT_LIST (5, items - 5);
1164 1577
1578 cl_event ev = 0;
1165 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1579 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1166 1580
1167 if (ev) 1581 if (ev)
1168 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1582 XPUSH_CLOBJ (stash_event, ev);
1169 1583
1584#if CL_VERSION_1_2
1585
1170void 1586void
1171enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1587fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1588 ALIAS:
1589 enqueue_fill_buffer = 0
1172 PPCODE: 1590 PPCODE:
1591 EVENT_LIST (5);
1592
1593 STRLEN len;
1594 char *ptr = SvPVbyte (data, len);
1595
1173 cl_event ev = 0; 1596 cl_event ev = 0;
1174 EVENT_LIST (6, items - 6);
1175
1176 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1597 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1177 1598
1178 if (ev) 1599 if (ev)
1179 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1600 XPUSH_CLOBJ (stash_event, ev);
1180 1601
1181void 1602void
1182enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 1603fill_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, ...)
1604 ALIAS:
1605 enqueue_fill_image = 0
1183 PPCODE: 1606 PPCODE:
1607 EVENT_LIST (12);
1608
1609 const size_t origin [3] = { x, y, z };
1610 const size_t region [3] = { width, height, depth };
1611
1612 const cl_float c_f [4] = { r, g, b, a };
1613 const cl_uint c_u [4] = { r, g, b, a };
1614 const cl_int c_s [4] = { r, g, b, a };
1615 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1616 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1617 cl_image_format format;
1618 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1619 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1620 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1621 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1622
1184 cl_event ev = 0; 1623 cl_event ev = 0;
1624 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1625 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1626
1627 if (ev)
1628 XPUSH_CLOBJ (stash_event, ev);
1629
1630#endif
1631
1632void
1633copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1634 ALIAS:
1635 enqueue_copy_buffer = 0
1636 PPCODE:
1637 EVENT_LIST (6);
1638
1639 cl_event ev = 0;
1640 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1641
1642 if (ev)
1643 XPUSH_CLOBJ (stash_event, ev);
1644
1645void
1646read_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, ...)
1647 ALIAS:
1648 enqueue_read_buffer_rect = 0
1649 PPCODE:
1650 EVENT_LIST (17);
1651
1652 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1185 const size_t src_origin[3] = { src_x, src_y, src_z }; 1653 const size_t host_origin[3] = { host_x, host_y, host_z };
1186 const size_t region[3] = { width, height, depth }; 1654 const size_t region[3] = { width, height, depth };
1187 EVENT_LIST (12, items - 12);
1188 1655
1189 if (!row_pitch) 1656 if (!buf_row_pitch)
1190 row_pitch = img_row_pitch (src); 1657 buf_row_pitch = region [0];
1191 1658
1192 if (depth > 1 && !slice_pitch) 1659 if (!buf_slice_pitch)
1193 slice_pitch = row_pitch * height; 1660 buf_slice_pitch = region [1] * buf_row_pitch;
1194 1661
1195 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1662 if (!host_row_pitch)
1663 host_row_pitch = region [0];
1664
1665 if (!host_slice_pitch)
1666 host_slice_pitch = region [1] * host_row_pitch;
1667
1668 size_t len = host_row_pitch * host_slice_pitch * region [2];
1196 1669
1197 SvUPGRADE (data, SVt_PV); 1670 SvUPGRADE (data, SVt_PV);
1198 SvGROW (data, len); 1671 SvGROW (data, len);
1199 SvPOK_only (data); 1672 SvPOK_only (data);
1200 SvCUR_set (data, len); 1673 SvCUR_set (data, len);
1201 NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1674
1675 cl_event ev = 0;
1676 NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1202 1677
1203 if (ev) 1678 if (ev)
1204 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1679 XPUSH_CLOBJ (stash_event, ev);
1205 1680
1206void 1681void
1207enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 1682write_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, ...)
1683 ALIAS:
1684 enqueue_write_buffer_rect = 0
1208 PPCODE: 1685 PPCODE:
1686 EVENT_LIST (17);
1687
1688 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1689 const size_t host_origin[3] = { host_x, host_y, host_z };
1690 const size_t region[3] = { width, height, depth };
1691 STRLEN len;
1692 char *ptr = SvPVbyte (data, len);
1693
1694 if (!buf_row_pitch)
1695 buf_row_pitch = region [0];
1696
1697 if (!buf_slice_pitch)
1698 buf_slice_pitch = region [1] * buf_row_pitch;
1699
1700 if (!host_row_pitch)
1701 host_row_pitch = region [0];
1702
1703 if (!host_slice_pitch)
1704 host_slice_pitch = region [1] * host_row_pitch;
1705
1706 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1707
1708 if (len < min_len)
1709 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1710
1209 cl_event ev = 0; 1711 cl_event ev = 0;
1712 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));
1713
1714 if (ev)
1715 XPUSH_CLOBJ (stash_event, ev);
1716
1717void
1718copy_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, ...)
1719 ALIAS:
1720 enqueue_copy_buffer_rect = 0
1721 PPCODE:
1722 EVENT_LIST (16);
1723
1724 const size_t src_origin[3] = { src_x, src_y, src_z };
1725 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1726 const size_t region[3] = { width, height, depth };
1727
1728 cl_event ev = 0;
1729 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));
1730
1731 if (ev)
1732 XPUSH_CLOBJ (stash_event, ev);
1733
1734void
1735read_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, ...)
1736 ALIAS:
1737 enqueue_read_image = 0
1738 PPCODE:
1739 EVENT_LIST (12);
1740
1741 const size_t src_origin[3] = { src_x, src_y, src_z };
1742 const size_t region[3] = { width, height, depth };
1743
1744 if (!row_pitch)
1745 row_pitch = img_row_pitch (src);
1746
1747 if (depth > 1 && !slice_pitch)
1748 slice_pitch = row_pitch * height;
1749
1750 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1751
1752 SvUPGRADE (data, SVt_PV);
1753 SvGROW (data, len);
1754 SvPOK_only (data);
1755 SvCUR_set (data, len);
1756
1757 cl_event ev = 0;
1758 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));
1759
1760 if (ev)
1761 XPUSH_CLOBJ (stash_event, ev);
1762
1763void
1764write_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, ...)
1765 ALIAS:
1766 enqueue_write_image = 0
1767 PPCODE:
1768 EVENT_LIST (12);
1769
1210 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1770 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1211 const size_t region[3] = { width, height, depth }; 1771 const size_t region[3] = { width, height, depth };
1212 STRLEN len; 1772 STRLEN len;
1213 char *ptr = SvPVbyte (data, len); 1773 char *ptr = SvPVbyte (data, len);
1214 EVENT_LIST (12, items - 12);
1215 1774
1216 if (!row_pitch) 1775 if (!row_pitch)
1217 row_pitch = img_row_pitch (dst); 1776 row_pitch = img_row_pitch (dst);
1218 1777
1219 if (depth > 1 && !slice_pitch) 1778 if (depth > 1 && !slice_pitch)
… …
1222 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1781 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1223 1782
1224 if (len < min_len) 1783 if (len < min_len)
1225 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1784 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1226 1785
1786 cl_event ev = 0;
1227 NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1787 NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1228 1788
1229 if (ev) 1789 if (ev)
1230 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1790 XPUSH_CLOBJ (stash_event, ev);
1231 1791
1232void 1792void
1233enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...) 1793copy_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, ...)
1794 ALIAS:
1795 enqueue_copy_image = 0
1234 PPCODE: 1796 PPCODE:
1235 cl_event ev = 0; 1797 EVENT_LIST (12);
1798
1236 const size_t src_origin[3] = { src_x, src_y, src_z }; 1799 const size_t src_origin[3] = { src_x, src_y, src_z };
1237 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1800 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1238 const size_t region[3] = { width, height, depth }; 1801 const size_t region[3] = { width, height, depth };
1239 EVENT_LIST (16, items - 16);
1240 1802
1803 cl_event ev = 0;
1241 NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1804 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242 1805
1243 if (ev) 1806 if (ev)
1244 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1807 XPUSH_CLOBJ (stash_event, ev);
1245 1808
1246void 1809void
1247enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...) 1810copy_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, ...)
1811 ALIAS:
1812 enqueue_copy_image_to_buffer = 0
1248 PPCODE: 1813 PPCODE:
1814 EVENT_LIST (10);
1815
1816 const size_t src_origin[3] = { src_x, src_y, src_z };
1817 const size_t region [3] = { width, height, depth };
1818
1249 cl_event ev = 0; 1819 cl_event ev = 0;
1820 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1821
1822 if (ev)
1823 XPUSH_CLOBJ (stash_event, ev);
1824
1825void
1826copy_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, ...)
1827 ALIAS:
1828 enqueue_copy_buffer_to_image = 0
1829 PPCODE:
1830 EVENT_LIST (10);
1831
1250 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1832 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1833 const size_t region [3] = { width, height, depth };
1834
1835 cl_event ev = 0;
1836 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1837
1838 if (ev)
1839 XPUSH_CLOBJ (stash_event, ev);
1840
1841void
1842map_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, ...)
1843 ALIAS:
1844 enqueue_map_buffer = 0
1845 PPCODE:
1846 EVENT_LIST (6);
1847
1848 size_t cb = SvIV (cb_);
1849
1850 if (!SvOK (cb_))
1851 {
1852 NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
1853 cb -= offset;
1854 }
1855
1856 cl_event ev;
1857 NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1858 XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
1859
1860void
1861map_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, ...)
1862 ALIAS:
1863 enqueue_map_image = 0
1864 PPCODE:
1865 size_t width = SvIV (width_);
1866 if (!SvOK (width_))
1867 {
1868 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
1869 width -= x;
1870 }
1871
1872 size_t height = SvIV (width_);
1873 if (!SvOK (height_))
1874 {
1875 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
1876 height -= y;
1877 }
1878
1879 size_t depth = SvIV (width_);
1880 if (!SvOK (depth_))
1881 {
1882 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
1883 depth -= z;
1884
1885 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1886 if (!depth)
1887 depth = 1;
1888 }
1889
1890 const size_t origin[3] = { x, y, z };
1251 const size_t region[3] = { width, height, depth }; 1891 const size_t region[3] = { width, height, depth };
1892 size_t row_pitch, slice_pitch;
1252 EVENT_LIST (10, items - 10); 1893 EVENT_LIST (10);
1253 1894
1254 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1895 cl_event ev;
1896 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));
1897
1898 size_t cb = slice_pitch ? slice_pitch * region [2]
1899 : row_pitch ? row_pitch * region [1]
1900 : region [0];
1901
1902 XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
1903
1904void
1905unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1906 PPCODE:
1907 mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
1908 if (GIMME_V != G_VOID)
1909 {
1910 clRetainEvent (mapped->event);
1911 XPUSH_CLOBJ (stash_event, mapped->event);
1912 }
1913
1914void
1915task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1916 ALIAS:
1917 enqueue_task = 0
1918 PPCODE:
1919 EVENT_LIST (2);
1920
1921 cl_event ev = 0;
1922 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1255 1923
1256 if (ev) 1924 if (ev)
1257 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1925 XPUSH_CLOBJ (stash_event, ev);
1258 1926
1259void 1927void
1260enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1261 PPCODE:
1262 cl_event ev = 0;
1263 const size_t src_origin[3] = { src_x, src_y, src_z };
1264 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1265 const size_t region[3] = { width, height, depth };
1266 EVENT_LIST (12, items - 12);
1267
1268 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1269
1270 if (ev)
1271 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1272
1273void
1274enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
1275 PPCODE:
1276 cl_event ev = 0;
1277 const size_t src_origin[3] = { src_x, src_y, src_z };
1278 const size_t region[3] = { width, height, depth };
1279 EVENT_LIST (10, items - 10);
1280
1281 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1282
1283 if (ev)
1284 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1285
1286void
1287enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
1288 PPCODE:
1289 cl_event ev = 0;
1290 EVENT_LIST (2, items - 2);
1291
1292 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1293
1294 if (ev)
1295 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1296
1297void
1298enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1928nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1929 ALIAS:
1930 enqueue_nd_range_kernel = 0
1299 PPCODE: 1931 PPCODE:
1300 cl_event ev = 0; 1932 EVENT_LIST (5);
1933
1301 size_t *gwo = 0, *gws, *lws = 0; 1934 size_t *gwo = 0, *gws, *lws = 0;
1302 int gws_len; 1935 int gws_len;
1303 size_t *lists; 1936 size_t *lists;
1304 int i; 1937 int i;
1305 EVENT_LIST (5, items - 5);
1306 1938
1307 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) 1939 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1308 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); 1940 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1309 1941
1310 gws_len = AvFILLp (SvRV (global_work_size)) + 1; 1942 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1311 1943
1312 lists = tmpbuf (sizeof (size_t) * 3 * gws_len); 1944 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1313 1945
1314 gws = lists + gws_len * 0; 1946 gws = lists + gws_len * 0;
1315 for (i = 0; i < gws_len; ++i) 1947 for (i = 0; i < gws_len; ++i)
1948 {
1316 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]); 1949 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1950 // at least nvidia crashes for 0-sized work group sizes, work around
1951 if (!gws [i])
1952 croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
1953 }
1317 1954
1318 if (SvOK (global_work_offset)) 1955 if (SvOK (global_work_offset))
1319 { 1956 {
1320 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV) 1957 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1321 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference"); 1958 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
… …
1328 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1965 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1329 } 1966 }
1330 1967
1331 if (SvOK (local_work_size)) 1968 if (SvOK (local_work_size))
1332 { 1969 {
1333 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1970 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1334 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1971 croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1335 1972
1336 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1973 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1337 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1974 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1338 1975
1339 lws = lists + gws_len * 2; 1976 lws = lists + gws_len * 2;
1340 for (i = 0; i < gws_len; ++i) 1977 for (i = 0; i < gws_len; ++i)
1978 {
1341 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1979 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1980 // at least nvidia crashes for 0-sized work group sizes, work around
1981 if (!lws [i])
1982 croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1983 }
1342 } 1984 }
1343 1985
1986 cl_event ev = 0;
1344 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1987 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1345 1988
1346 if (ev) 1989 if (ev)
1347 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1990 XPUSH_CLOBJ (stash_event, ev);
1348 1991
1992#if CL_VERSION_1_2
1993
1349void 1994void
1350enqueue_marker (OpenCL::Queue this) 1995migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
1996 ALIAS:
1997 enqueue_migrate_mem_objects = 0
1351 PPCODE: 1998 PPCODE:
1999 EVENT_LIST (3);
2000
2001 cl_uint obj_count;
2002 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2003
2004 cl_event ev = 0;
2005 NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2006
2007 if (ev)
2008 XPUSH_CLOBJ (stash_event, ev);
2009
2010#endif
2011
2012#if cl_apple_gl_sharing || cl_khr_gl_sharing
2013
2014void
2015acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
2016 ALIAS:
2017 release_gl_objects = 1
2018 enqueue_acquire_gl_objects = 0
2019 enqueue_release_gl_objects = 1
2020 PPCODE:
2021 EVENT_LIST (2);
2022
2023 cl_uint obj_count;
2024 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2025
1352 cl_event ev; 2026 cl_event ev = 0;
1353 NEED_SUCCESS (EnqueueMarker, (this, &ev));
1354 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1355 2027
2028 if (ix)
2029 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2030 else
2031 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2032
2033 if (ev)
2034 XPUSH_CLOBJ (stash_event, ev);
2035
2036#endif
2037
1356void 2038void
1357enqueue_wait_for_events (OpenCL::Queue this, ...) 2039wait_for_events (OpenCL::Queue self, ...)
2040 ALIAS:
2041 enqueue_wait_for_events = 0
1358 CODE: 2042 CODE:
1359 EVENT_LIST (1, items - 1); 2043 EVENT_LIST (1);
2044#if PREFER_1_1
1360 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 2045 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
2046#else
2047 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
2048#endif
1361 2049
1362void 2050void
1363enqueue_barrier (OpenCL::Queue this) 2051marker (OpenCL::Queue self, ...)
2052 ALIAS:
2053 enqueue_marker = 0
1364 CODE: 2054 PPCODE:
2055 EVENT_LIST (1);
2056 cl_event ev = 0;
2057#if PREFER_1_1
2058 if (!event_list_count)
2059 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2060 else
2061#if CL_VERSION_1_2
2062 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2063#else
2064 {
2065 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
2066 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2067 }
2068#endif
2069#else
2070 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2071#endif
2072 if (ev)
2073 XPUSH_CLOBJ (stash_event, ev);
2074
2075void
2076barrier (OpenCL::Queue self, ...)
2077 ALIAS:
2078 enqueue_barrier = 0
2079 PPCODE:
2080 EVENT_LIST (1);
2081 cl_event ev = 0;
2082#if PREFER_1_1
2083 if (!event_list_count && GIMME_V == G_VOID)
1365 NEED_SUCCESS (EnqueueBarrier, (this)); 2084 NEED_SUCCESS (EnqueueBarrier, (self));
2085 else
2086#if CL_VERSION_1_2
2087 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2088#else
2089 {
2090 if (event_list_count)
2091 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1366 2092
2093 if (GIMME_V != G_VOID)
2094 NEED_SUCCESS (EnqueueMarker, (self, &ev));
2095 }
2096#endif
2097#else
2098 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2099#endif
2100 if (ev)
2101 XPUSH_CLOBJ (stash_event, ev);
2102
1367void 2103void
1368flush (OpenCL::Queue this) 2104flush (OpenCL::Queue self)
1369 CODE: 2105 CODE:
1370 NEED_SUCCESS (Flush, (this)); 2106 NEED_SUCCESS (Flush, (self));
1371 2107
1372void 2108void
1373finish (OpenCL::Queue this) 2109finish (OpenCL::Queue self)
1374 CODE: 2110 CODE:
1375 NEED_SUCCESS (Finish, (this)); 2111 NEED_SUCCESS (Finish, (self));
1376 2112
1377void 2113void
1378info (OpenCL::Queue this, cl_command_queue_info name) 2114info (OpenCL::Queue self, cl_command_queue_info name)
1379 PPCODE: 2115 PPCODE:
1380 INFO (CommandQueue) 2116 INFO (CommandQueue)
1381 2117
1382#BEGIN:command_queue 2118#BEGIN:command_queue
1383 2119
1384void 2120void
1385context (OpenCL::Queue this) 2121context (OpenCL::Queue self)
1386 PPCODE: 2122 PPCODE:
1387 cl_context value [1]; 2123 cl_context value [1];
1388 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0)); 2124 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1389 EXTEND (SP, 1); 2125 EXTEND (SP, 1);
1390 const int i = 0; 2126 const int i = 0;
1391 { 2127 {
1392 NEED_SUCCESS (RetainContext, (value [i])); 2128 NEED_SUCCESS (RetainContext, (value [i]));
1393 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2129 PUSH_CLOBJ (stash_context, value [i]);
1394 } 2130 }
1395 2131
1396void 2132void
1397device (OpenCL::Queue this) 2133device (OpenCL::Queue self)
1398 PPCODE: 2134 PPCODE:
1399 cl_device_id value [1]; 2135 cl_device_id value [1];
1400 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0)); 2136 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1401 EXTEND (SP, 1); 2137 EXTEND (SP, 1);
1402 const int i = 0; 2138 const int i = 0;
1403 { 2139 {
1404 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 2140 PUSH_CLOBJ (stash_device, value [i]);
1405 } 2141 }
1406 2142
1407void 2143void
1408reference_count (OpenCL::Queue this) 2144reference_count (OpenCL::Queue self)
1409 PPCODE: 2145 PPCODE:
1410 cl_uint value [1]; 2146 cl_uint value [1];
1411 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0)); 2147 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1412 EXTEND (SP, 1); 2148 EXTEND (SP, 1);
1413 const int i = 0; 2149 const int i = 0;
1414 PUSHs (sv_2mortal (newSVuv (value [i]))); 2150 PUSHs (sv_2mortal (newSVuv (value [i])));
1415 2151
1416void 2152void
1417properties (OpenCL::Queue this) 2153properties (OpenCL::Queue self)
1418 PPCODE: 2154 PPCODE:
1419 cl_command_queue_properties value [1]; 2155 cl_command_queue_properties value [1];
1420 NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0)); 2156 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1421 EXTEND (SP, 1); 2157 EXTEND (SP, 1);
1422 const int i = 0; 2158 const int i = 0;
1423 PUSHs (sv_2mortal (newSViv (value [i]))); 2159 PUSHs (sv_2mortal (newSVuv (value [i])));
1424 2160
1425#END:command_queue 2161#END:command_queue
1426 2162
1427MODULE = OpenCL PACKAGE = OpenCL::Memory 2163MODULE = OpenCL PACKAGE = OpenCL::Memory
1428 2164
1429void 2165void
1430DESTROY (OpenCL::Memory this) 2166DESTROY (OpenCL::Memory self)
1431 CODE: 2167 CODE:
1432 clReleaseMemObject (this); 2168 clReleaseMemObject (self);
1433 2169
1434void 2170void
1435info (OpenCL::Memory this, cl_mem_info name) 2171info (OpenCL::Memory self, cl_mem_info name)
1436 PPCODE: 2172 PPCODE:
1437 INFO (MemObject) 2173 INFO (MemObject)
1438 2174
1439#BEGIN:mem 2175#BEGIN:mem
1440 2176
1441void 2177void
1442type (OpenCL::Memory this) 2178type (OpenCL::Memory self)
1443 PPCODE: 2179 PPCODE:
1444 cl_mem_object_type value [1]; 2180 cl_mem_object_type value [1];
1445 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0)); 2181 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1446 EXTEND (SP, 1); 2182 EXTEND (SP, 1);
1447 const int i = 0; 2183 const int i = 0;
1448 PUSHs (sv_2mortal (newSViv (value [i]))); 2184 PUSHs (sv_2mortal (newSVuv (value [i])));
1449 2185
1450void 2186void
1451flags (OpenCL::Memory this) 2187flags (OpenCL::Memory self)
1452 PPCODE: 2188 PPCODE:
1453 cl_mem_flags value [1]; 2189 cl_mem_flags value [1];
1454 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0)); 2190 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1455 EXTEND (SP, 1); 2191 EXTEND (SP, 1);
1456 const int i = 0; 2192 const int i = 0;
1457 PUSHs (sv_2mortal (newSViv (value [i]))); 2193 PUSHs (sv_2mortal (newSVuv (value [i])));
1458 2194
1459void 2195void
1460size (OpenCL::Memory this) 2196size (OpenCL::Memory self)
2197 ALIAS:
2198 size = CL_MEM_SIZE
2199 offset = CL_MEM_OFFSET
1461 PPCODE: 2200 PPCODE:
1462 size_t value [1]; 2201 size_t value [1];
1463 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_SIZE, sizeof (value), value, 0)); 2202 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1464 EXTEND (SP, 1); 2203 EXTEND (SP, 1);
1465 const int i = 0; 2204 const int i = 0;
1466 PUSHs (sv_2mortal (newSVuv (value [i]))); 2205 PUSHs (sv_2mortal (newSVuv (value [i])));
1467 2206
1468void 2207void
1469host_ptr (OpenCL::Memory this) 2208host_ptr (OpenCL::Memory self)
1470 PPCODE: 2209 PPCODE:
1471 void * value [1]; 2210 void * value [1];
1472 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0)); 2211 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1473 EXTEND (SP, 1); 2212 EXTEND (SP, 1);
1474 const int i = 0; 2213 const int i = 0;
1475 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i]))); 2214 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1476 2215
1477void 2216void
1478map_count (OpenCL::Memory this) 2217map_count (OpenCL::Memory self)
2218 ALIAS:
2219 map_count = CL_MEM_MAP_COUNT
2220 reference_count = CL_MEM_REFERENCE_COUNT
1479 PPCODE: 2221 PPCODE:
1480 cl_uint value [1]; 2222 cl_uint value [1];
1481 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_MAP_COUNT, sizeof (value), value, 0)); 2223 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1482 EXTEND (SP, 1); 2224 EXTEND (SP, 1);
1483 const int i = 0; 2225 const int i = 0;
1484 PUSHs (sv_2mortal (newSVuv (value [i]))); 2226 PUSHs (sv_2mortal (newSVuv (value [i])));
1485 2227
1486void 2228void
1487reference_count (OpenCL::Memory this)
1488 PPCODE:
1489 cl_uint value [1];
1490 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_REFERENCE_COUNT, sizeof (value), value, 0));
1491 EXTEND (SP, 1);
1492 const int i = 0;
1493 PUSHs (sv_2mortal (newSVuv (value [i])));
1494
1495void
1496context (OpenCL::Memory this) 2229context (OpenCL::Memory self)
1497 PPCODE: 2230 PPCODE:
1498 cl_context value [1]; 2231 cl_context value [1];
1499 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0)); 2232 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1500 EXTEND (SP, 1); 2233 EXTEND (SP, 1);
1501 const int i = 0; 2234 const int i = 0;
1502 { 2235 {
1503 NEED_SUCCESS (RetainContext, (value [i])); 2236 NEED_SUCCESS (RetainContext, (value [i]));
1504 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2237 PUSH_CLOBJ (stash_context, value [i]);
1505 } 2238 }
1506 2239
1507void 2240void
1508associated_memobject (OpenCL::Memory this) 2241associated_memobject (OpenCL::Memory self)
1509 PPCODE: 2242 PPCODE:
1510 cl_mem value [1]; 2243 cl_mem value [1];
1511 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0)); 2244 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1512 EXTEND (SP, 1); 2245 EXTEND (SP, 1);
1513 const int i = 0; 2246 const int i = 0;
1514 { 2247 {
1515 NEED_SUCCESS (RetainMemObject, (value [i])); 2248 NEED_SUCCESS (RetainMemObject, (value [i]));
1516 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i])); 2249 PUSH_CLOBJ (stash_memory, value [i]);
1517 } 2250 }
1518 2251
2252#END:mem
2253
2254#if cl_apple_gl_sharing || cl_khr_gl_sharing
2255
1519void 2256void
1520offset (OpenCL::Memory this) 2257gl_object_info (OpenCL::Memory self)
2258 PPCODE:
2259 cl_gl_object_type type;
2260 cl_GLuint name;
2261 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
2262 EXTEND (SP, 2);
2263 PUSHs (sv_2mortal (newSVuv (type)));
2264 PUSHs (sv_2mortal (newSVuv (name)));
2265
2266#endif
2267
2268MODULE = OpenCL PACKAGE = OpenCL::BufferObj
2269
2270void
2271sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
2272 PPCODE:
2273 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
2274 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
2275
2276 cl_buffer_region crdata = { origin, size };
2277
2278 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
2279 XPUSH_CLOBJ (stash_buffer, mem);
2280
2281MODULE = OpenCL PACKAGE = OpenCL::Image
2282
2283void
2284image_info (OpenCL::Image self, cl_image_info name)
2285 PPCODE:
2286 INFO (Image)
2287
2288void
2289format (OpenCL::Image self)
2290 PPCODE:
2291 cl_image_format format;
2292 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
2293 EXTEND (SP, 2);
2294 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
2295 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
2296
2297#BEGIN:image
2298
2299void
2300element_size (OpenCL::Image self)
2301 ALIAS:
2302 element_size = CL_IMAGE_ELEMENT_SIZE
2303 row_pitch = CL_IMAGE_ROW_PITCH
2304 slice_pitch = CL_IMAGE_SLICE_PITCH
2305 width = CL_IMAGE_WIDTH
2306 height = CL_IMAGE_HEIGHT
2307 depth = CL_IMAGE_DEPTH
1521 PPCODE: 2308 PPCODE:
1522 size_t value [1]; 2309 size_t value [1];
1523 NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_OFFSET, sizeof (value), value, 0));
1524 EXTEND (SP, 1);
1525 const int i = 0;
1526 PUSHs (sv_2mortal (newSVuv (value [i])));
1527
1528#END:mem
1529
1530MODULE = OpenCL PACKAGE = OpenCL::Image
1531
1532void
1533image_info (OpenCL::Image this, cl_image_info name)
1534 PPCODE:
1535 INFO (Image)
1536
1537#BEGIN:image
1538
1539void
1540element_size (OpenCL::Image this)
1541 PPCODE:
1542 size_t value [1];
1543 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ELEMENT_SIZE, sizeof (value), value, 0));
1544 EXTEND (SP, 1);
1545 const int i = 0;
1546 PUSHs (sv_2mortal (newSVuv (value [i])));
1547
1548void
1549row_pitch (OpenCL::Image this)
1550 PPCODE:
1551 size_t value [1];
1552 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ROW_PITCH, sizeof (value), value, 0));
1553 EXTEND (SP, 1);
1554 const int i = 0;
1555 PUSHs (sv_2mortal (newSVuv (value [i])));
1556
1557void
1558slice_pitch (OpenCL::Image this)
1559 PPCODE:
1560 size_t value [1];
1561 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_SLICE_PITCH, sizeof (value), value, 0));
1562 EXTEND (SP, 1);
1563 const int i = 0;
1564 PUSHs (sv_2mortal (newSVuv (value [i])));
1565
1566void
1567width (OpenCL::Image this)
1568 PPCODE:
1569 size_t value [1];
1570 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_WIDTH, sizeof (value), value, 0)); 2310 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1571 EXTEND (SP, 1);
1572 const int i = 0;
1573 PUSHs (sv_2mortal (newSVuv (value [i])));
1574
1575void
1576height (OpenCL::Image this)
1577 PPCODE:
1578 size_t value [1];
1579 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_HEIGHT, sizeof (value), value, 0));
1580 EXTEND (SP, 1);
1581 const int i = 0;
1582 PUSHs (sv_2mortal (newSVuv (value [i])));
1583
1584void
1585depth (OpenCL::Image this)
1586 PPCODE:
1587 size_t value [1];
1588 NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_DEPTH, sizeof (value), value, 0));
1589 EXTEND (SP, 1); 2311 EXTEND (SP, 1);
1590 const int i = 0; 2312 const int i = 0;
1591 PUSHs (sv_2mortal (newSVuv (value [i]))); 2313 PUSHs (sv_2mortal (newSVuv (value [i])));
1592 2314
1593#END:image 2315#END:image
1594 2316
2317#if cl_apple_gl_sharing || cl_khr_gl_sharing
2318
2319#BEGIN:gl_texture
2320
2321void
2322target (OpenCL::Image self)
2323 PPCODE:
2324 cl_GLenum value [1];
2325 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
2326 EXTEND (SP, 1);
2327 const int i = 0;
2328 PUSHs (sv_2mortal (newSVuv (value [i])));
2329
2330void
2331gl_mipmap_level (OpenCL::Image self)
2332 PPCODE:
2333 cl_GLint value [1];
2334 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
2335 EXTEND (SP, 1);
2336 const int i = 0;
2337 PUSHs (sv_2mortal (newSViv (value [i])));
2338
2339#END:gl_texture
2340
2341#endif
2342
1595MODULE = OpenCL PACKAGE = OpenCL::Sampler 2343MODULE = OpenCL PACKAGE = OpenCL::Sampler
1596 2344
1597void 2345void
1598DESTROY (OpenCL::Sampler this) 2346DESTROY (OpenCL::Sampler self)
1599 CODE: 2347 CODE:
1600 clReleaseSampler (this); 2348 clReleaseSampler (self);
1601 2349
1602void 2350void
1603info (OpenCL::Sampler this, cl_sampler_info name) 2351info (OpenCL::Sampler self, cl_sampler_info name)
1604 PPCODE: 2352 PPCODE:
1605 INFO (Sampler) 2353 INFO (Sampler)
1606 2354
1607#BEGIN:sampler 2355#BEGIN:sampler
1608 2356
1609void 2357void
1610reference_count (OpenCL::Sampler this) 2358reference_count (OpenCL::Sampler self)
1611 PPCODE: 2359 PPCODE:
1612 cl_uint value [1]; 2360 cl_uint value [1];
1613 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0)); 2361 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1614 EXTEND (SP, 1); 2362 EXTEND (SP, 1);
1615 const int i = 0; 2363 const int i = 0;
1616 PUSHs (sv_2mortal (newSVuv (value [i]))); 2364 PUSHs (sv_2mortal (newSVuv (value [i])));
1617 2365
1618void 2366void
1619context (OpenCL::Sampler this) 2367context (OpenCL::Sampler self)
1620 PPCODE: 2368 PPCODE:
1621 cl_context value [1]; 2369 cl_context value [1];
1622 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0)); 2370 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1623 EXTEND (SP, 1); 2371 EXTEND (SP, 1);
1624 const int i = 0; 2372 const int i = 0;
1625 { 2373 {
1626 NEED_SUCCESS (RetainContext, (value [i])); 2374 NEED_SUCCESS (RetainContext, (value [i]));
1627 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2375 PUSH_CLOBJ (stash_context, value [i]);
1628 } 2376 }
1629 2377
1630void 2378void
1631normalized_coords (OpenCL::Sampler this) 2379normalized_coords (OpenCL::Sampler self)
1632 PPCODE: 2380 PPCODE:
1633 cl_addressing_mode value [1]; 2381 cl_addressing_mode value [1];
1634 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0)); 2382 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1635 EXTEND (SP, 1); 2383 EXTEND (SP, 1);
1636 const int i = 0; 2384 const int i = 0;
1637 PUSHs (sv_2mortal (newSViv (value [i]))); 2385 PUSHs (sv_2mortal (newSVuv (value [i])));
1638 2386
1639void 2387void
1640addressing_mode (OpenCL::Sampler this) 2388addressing_mode (OpenCL::Sampler self)
1641 PPCODE: 2389 PPCODE:
1642 cl_filter_mode value [1]; 2390 cl_filter_mode value [1];
1643 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0)); 2391 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1644 EXTEND (SP, 1); 2392 EXTEND (SP, 1);
1645 const int i = 0; 2393 const int i = 0;
1646 PUSHs (sv_2mortal (newSViv (value [i]))); 2394 PUSHs (sv_2mortal (newSVuv (value [i])));
1647 2395
1648void 2396void
1649filter_mode (OpenCL::Sampler this) 2397filter_mode (OpenCL::Sampler self)
1650 PPCODE: 2398 PPCODE:
1651 cl_bool value [1]; 2399 cl_bool value [1];
1652 NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0)); 2400 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1653 EXTEND (SP, 1); 2401 EXTEND (SP, 1);
1654 const int i = 0; 2402 const int i = 0;
1655 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no)); 2403 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1656 2404
1657#END:sampler 2405#END:sampler
1658 2406
1659MODULE = OpenCL PACKAGE = OpenCL::Program 2407MODULE = OpenCL PACKAGE = OpenCL::Program
1660 2408
1661void 2409void
1662DESTROY (OpenCL::Program this) 2410DESTROY (OpenCL::Program self)
1663 CODE: 2411 CODE:
1664 clReleaseProgram (this); 2412 clReleaseProgram (self);
1665 2413
1666void 2414void
1667build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 2415build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2416 ALIAS:
2417 build_async = 1
1668 CODE: 2418 CODE:
2419 cl_uint device_count = 0;
2420 cl_device_id *device_list = 0;
2421
2422 if (SvOK (devices))
2423 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2424
2425 void *user_data;
2426 program_callback pfn_notify = make_program_callback (notify, &user_data);
2427
2428 if (ix)
2429 build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
2430 else
2431 NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
2432
2433#if CL_VERSION_1_2
2434
2435void
2436compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
2437 CODE:
2438 cl_uint device_count = 0;
2439 cl_device_id *device_list = 0;
2440
2441 if (SvOK (devices))
2442 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2443
2444 cl_uint header_count = 0;
2445 cl_program *header_list = 0;
2446 const char **header_name = 0;
2447
2448 if (SvOK (headers))
2449 {
2450 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
2451 croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2452
2453 HV *hv = (HV *)SvRV (devices);
2454
2455 header_count = hv_iterinit (hv);
2456 header_list = tmpbuf (sizeof (*header_list) * header_count);
2457 header_name = tmpbuf (sizeof (*header_name) * header_count);
2458
2459 HE *he;
2460 int i = 0;
2461 while (he = hv_iternext (hv))
2462 {
2463 header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
2464 header_list [i] = SvCLOBJ ("clCompileProgram", "headers", HeVAL (he), "OpenCL::Program");
2465 ++i;
2466 }
2467 }
2468
2469 void *user_data;
2470 program_callback pfn_notify = make_program_callback (notify, &user_data);
2471
1669 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 2472 NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
2473 header_count, header_list, header_name, pfn_notify, user_data));
1670 2474
2475#endif
2476
1671void 2477void
1672build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 2478build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1673 PPCODE: 2479 PPCODE:
1674 size_t size; 2480 size_t size;
1675 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 2481 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1676 SV *sv = sv_2mortal (newSV (size)); 2482 SV *sv = sv_2mortal (newSV (size));
1677 SvUPGRADE (sv, SVt_PV); 2483 SvUPGRADE (sv, SVt_PV);
1678 SvPOK_only (sv); 2484 SvPOK_only (sv);
1679 SvCUR_set (sv, size); 2485 SvCUR_set (sv, size);
1680 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 2486 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1681 XPUSHs (sv); 2487 XPUSHs (sv);
1682 2488
1683#BEGIN:program_build 2489#BEGIN:program_build
1684 2490
1685void 2491void
1686build_status (OpenCL::Program this, OpenCL::Device device) 2492build_status (OpenCL::Program self, OpenCL::Device device)
1687 PPCODE: 2493 PPCODE:
1688 cl_build_status value [1]; 2494 cl_build_status value [1];
1689 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0)); 2495 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1690 EXTEND (SP, 1); 2496 EXTEND (SP, 1);
1691 const int i = 0; 2497 const int i = 0;
1692 PUSHs (sv_2mortal (newSViv (value [i]))); 2498 PUSHs (sv_2mortal (newSViv (value [i])));
1693 2499
1694void 2500void
1695build_options (OpenCL::Program this, OpenCL::Device device) 2501build_options (OpenCL::Program self, OpenCL::Device device)
2502 ALIAS:
2503 build_options = CL_PROGRAM_BUILD_OPTIONS
2504 build_log = CL_PROGRAM_BUILD_LOG
1696 PPCODE: 2505 PPCODE:
1697 size_t size; 2506 size_t size;
1698 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, 0, 0, &size)); 2507 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1699 char *value = tmpbuf (size); 2508 char *value = tmpbuf (size);
1700 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, size, value, 0)); 2509 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1701 int i, n = 1;
1702 EXTEND (SP, n); 2510 EXTEND (SP, 1);
1703 for (i = 0; i < n; ++i) 2511 const int i = 0;
1704 PUSHs (sv_2mortal (newSVpv (value, 0))); 2512 PUSHs (sv_2mortal (newSVpv (value, 0)));
1705 2513
1706void
1707build_log (OpenCL::Program this, OpenCL::Device device)
1708 PPCODE:
1709 size_t size;
1710 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, 0, 0, &size));
1711 char *value = tmpbuf (size);
1712 NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, size, value, 0));
1713 int i, n = 1;
1714 EXTEND (SP, n);
1715 for (i = 0; i < n; ++i)
1716 PUSHs (sv_2mortal (newSVpv (value, 0)));
1717
1718#END:program_build 2514#END:program_build
1719 2515
1720void 2516void
1721kernel (OpenCL::Program program, SV *function) 2517kernel (OpenCL::Program program, SV *function)
1722 PPCODE: 2518 PPCODE:
1723 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 2519 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1724 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2520 XPUSH_CLOBJ (stash_kernel, kernel);
1725 2521
1726void 2522void
2523kernels_in_program (OpenCL::Program program)
2524 PPCODE:
2525 cl_uint num_kernels;
2526 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2527 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2528 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2529
2530 int i;
2531 EXTEND (SP, num_kernels);
2532 for (i = 0; i < num_kernels; ++i)
2533 PUSH_CLOBJ (stash_kernel, kernels [i]);
2534
2535void
1727info (OpenCL::Program this, cl_program_info name) 2536info (OpenCL::Program self, cl_program_info name)
1728 PPCODE: 2537 PPCODE:
1729 INFO (Program) 2538 INFO (Program)
1730 2539
1731void 2540void
1732binaries (OpenCL::Program this) 2541binaries (OpenCL::Program self)
1733 PPCODE: 2542 PPCODE:
1734 cl_uint n, i; 2543 cl_uint n, i;
1735 size_t size; 2544 size_t size;
1736 2545
1737 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0)); 2546 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1738 if (!n) XSRETURN_EMPTY; 2547 if (!n) XSRETURN_EMPTY;
1739 2548
1740 size_t *sizes = tmpbuf (sizeof (*sizes) * n); 2549 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1741 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size)); 2550 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1742 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY; 2551 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1743 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n); 2552 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1744 2553
1745 EXTEND (SP, n); 2554 EXTEND (SP, n);
1746 for (i = 0; i < n; ++i) 2555 for (i = 0; i < n; ++i)
1747 { 2556 {
1748 SV *sv = sv_2mortal (newSV (sizes [i])); 2557 SV *sv = sv_2mortal (newSV (sizes [i]));
1749 SvUPGRADE (sv, SVt_PV); 2558 SvUPGRADE (sv, SVt_PV);
1750 SvPOK_only (sv); 2559 SvPOK_only (sv);
1751 SvCUR_set (sv, sizes [i]); 2560 SvCUR_set (sv, sizes [i]);
1752 ptrs [i] = SvPVX (sv); 2561 ptrs [i] = (void *)SvPVX (sv);
1753 PUSHs (sv); 2562 PUSHs (sv);
1754 } 2563 }
1755 2564
1756 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size)); 2565 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1757 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY; 2566 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1758 2567
1759#BEGIN:program 2568#BEGIN:program
1760 2569
1761void 2570void
1762reference_count (OpenCL::Program this) 2571reference_count (OpenCL::Program self)
2572 ALIAS:
2573 reference_count = CL_PROGRAM_REFERENCE_COUNT
2574 num_devices = CL_PROGRAM_NUM_DEVICES
1763 PPCODE: 2575 PPCODE:
1764 cl_uint value [1]; 2576 cl_uint value [1];
1765 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_REFERENCE_COUNT, sizeof (value), value, 0)); 2577 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1766 EXTEND (SP, 1); 2578 EXTEND (SP, 1);
1767 const int i = 0; 2579 const int i = 0;
1768 PUSHs (sv_2mortal (newSVuv (value [i]))); 2580 PUSHs (sv_2mortal (newSVuv (value [i])));
1769 2581
1770void 2582void
1771context (OpenCL::Program this) 2583context (OpenCL::Program self)
1772 PPCODE: 2584 PPCODE:
1773 cl_context value [1]; 2585 cl_context value [1];
1774 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0)); 2586 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1775 EXTEND (SP, 1); 2587 EXTEND (SP, 1);
1776 const int i = 0; 2588 const int i = 0;
1777 { 2589 {
1778 NEED_SUCCESS (RetainContext, (value [i])); 2590 NEED_SUCCESS (RetainContext, (value [i]));
1779 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2591 PUSH_CLOBJ (stash_context, value [i]);
1780 } 2592 }
1781 2593
1782void 2594void
1783num_devices (OpenCL::Program this)
1784 PPCODE:
1785 cl_uint value [1];
1786 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES, sizeof (value), value, 0));
1787 EXTEND (SP, 1);
1788 const int i = 0;
1789 PUSHs (sv_2mortal (newSVuv (value [i])));
1790
1791void
1792devices (OpenCL::Program this) 2595devices (OpenCL::Program self)
1793 PPCODE: 2596 PPCODE:
1794 size_t size; 2597 size_t size;
1795 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size)); 2598 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1796 cl_device_id *value = tmpbuf (size); 2599 cl_device_id *value = tmpbuf (size);
1797 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0)); 2600 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1798 int i, n = size / sizeof (*value); 2601 int i, n = size / sizeof (*value);
1799 EXTEND (SP, n); 2602 EXTEND (SP, n);
1800 for (i = 0; i < n; ++i) 2603 for (i = 0; i < n; ++i)
1801 { 2604 {
1802 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 2605 PUSH_CLOBJ (stash_device, value [i]);
1803 } 2606 }
1804 2607
1805void 2608void
1806source (OpenCL::Program this) 2609source (OpenCL::Program self)
1807 PPCODE: 2610 PPCODE:
1808 size_t size; 2611 size_t size;
1809 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size)); 2612 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1810 char *value = tmpbuf (size); 2613 char *value = tmpbuf (size);
1811 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0)); 2614 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1812 int i, n = 1;
1813 EXTEND (SP, n); 2615 EXTEND (SP, 1);
1814 for (i = 0; i < n; ++i) 2616 const int i = 0;
1815 PUSHs (sv_2mortal (newSVpv (value, 0))); 2617 PUSHs (sv_2mortal (newSVpv (value, 0)));
1816 2618
1817void 2619void
1818binary_sizes (OpenCL::Program this) 2620binary_sizes (OpenCL::Program self)
1819 PPCODE: 2621 PPCODE:
1820 size_t size; 2622 size_t size;
1821 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size)); 2623 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1822 size_t *value = tmpbuf (size); 2624 size_t *value = tmpbuf (size);
1823 NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0)); 2625 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1824 int i, n = size / sizeof (*value); 2626 int i, n = size / sizeof (*value);
1825 EXTEND (SP, n); 2627 EXTEND (SP, n);
1826 for (i = 0; i < n; ++i) 2628 for (i = 0; i < n; ++i)
1827 PUSHs (sv_2mortal (newSVuv (value [i]))); 2629 PUSHs (sv_2mortal (newSVuv (value [i])));
1828 2630
1829#END:program 2631#END:program
1830 2632
1831MODULE = OpenCL PACKAGE = OpenCL::Kernel 2633MODULE = OpenCL PACKAGE = OpenCL::Kernel
1832 2634
1833void 2635void
1834DESTROY (OpenCL::Kernel this) 2636DESTROY (OpenCL::Kernel self)
1835 CODE: 2637 CODE:
1836 clReleaseKernel (this); 2638 clReleaseKernel (self);
1837 2639
1838void 2640void
2641setf (OpenCL::Kernel self, const char *format, ...)
2642 CODE:
2643 int i;
2644 for (i = 2; ; ++i)
2645 {
2646 while (*format == ' ')
2647 ++format;
2648
2649 char type = *format++;
2650
2651 if (!type)
2652 break;
2653
2654 if (i >= items)
2655 croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
2656
2657 SV *sv = ST (i);
2658
2659 union
2660 {
2661 cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
2662 cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
2663 cl_half ch; cl_float cf; cl_double cd;
2664 cl_mem cm;
2665 cl_sampler ca;
2666 size_t cz;
2667 cl_event ce;
2668 } arg;
2669 size_t size;
2670 int nullarg = 0;
2671
2672 switch (type)
2673 {
2674 case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2675 case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
2676 case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
2677 case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
2678 case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
2679 case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
2680 case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
2681 case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2682
2683 case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2684 case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2685 case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2686
2687 case 'z': nullarg = 1; size = SvIV (sv); break;
2688
2689 case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2690 case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2691 case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2692
2693 default:
2694 croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2695 }
2696
2697 res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
2698 if (res)
2699 croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
2700 }
2701
2702 if (i != items)
2703 croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2704
2705void
1839set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2706set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1840 CODE: 2707 CODE:
1841 clSetKernelArg (this, idx, sizeof (value), &value); 2708 clSetKernelArg (self, idx, sizeof (value), &value);
1842 2709
1843void 2710void
1844set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value) 2711set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1845 CODE: 2712 CODE:
1846 clSetKernelArg (this, idx, sizeof (value), &value); 2713 clSetKernelArg (self, idx, sizeof (value), &value);
1847 2714
1848void 2715void
1849set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2716set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1850 CODE: 2717 CODE:
1851 clSetKernelArg (this, idx, sizeof (value), &value); 2718 clSetKernelArg (self, idx, sizeof (value), &value);
1852 2719
1853void 2720void
1854set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2721set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1855 CODE: 2722 CODE:
1856 clSetKernelArg (this, idx, sizeof (value), &value); 2723 clSetKernelArg (self, idx, sizeof (value), &value);
1857 2724
1858void 2725void
1859set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2726set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1860 CODE: 2727 CODE:
1861 clSetKernelArg (this, idx, sizeof (value), &value); 2728 clSetKernelArg (self, idx, sizeof (value), &value);
1862 2729
1863void 2730void
1864set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value) 2731set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1865 CODE: 2732 CODE:
1866 clSetKernelArg (this, idx, sizeof (value), &value); 2733 clSetKernelArg (self, idx, sizeof (value), &value);
1867 2734
1868void 2735void
1869set_long (OpenCL::Kernel this, cl_uint idx, cl_long value) 2736set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1870 CODE: 2737 CODE:
1871 clSetKernelArg (this, idx, sizeof (value), &value); 2738 clSetKernelArg (self, idx, sizeof (value), &value);
1872 2739
1873void 2740void
1874set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value) 2741set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1875 CODE: 2742 CODE:
1876 clSetKernelArg (this, idx, sizeof (value), &value); 2743 clSetKernelArg (self, idx, sizeof (value), &value);
1877 2744
1878void 2745void
1879set_half (OpenCL::Kernel this, cl_uint idx, cl_half value) 2746set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1880 CODE: 2747 CODE:
1881 clSetKernelArg (this, idx, sizeof (value), &value); 2748 clSetKernelArg (self, idx, sizeof (value), &value);
1882 2749
1883void 2750void
1884set_float (OpenCL::Kernel this, cl_uint idx, cl_float value) 2751set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1885 CODE: 2752 CODE:
1886 clSetKernelArg (this, idx, sizeof (value), &value); 2753 clSetKernelArg (self, idx, sizeof (value), &value);
1887 2754
1888void 2755void
1889set_double (OpenCL::Kernel this, cl_uint idx, cl_double value) 2756set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1890 CODE: 2757 CODE:
1891 clSetKernelArg (this, idx, sizeof (value), &value); 2758 clSetKernelArg (self, idx, sizeof (value), &value);
1892 2759
1893void 2760void
1894set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value) 2761set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1895 CODE: 2762 CODE:
1896 clSetKernelArg (this, idx, sizeof (value), &value); 2763 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1897 2764
1898void 2765void
1899set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value) 2766set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1900 CODE: 2767 CODE:
1901 clSetKernelArg (this, idx, sizeof (value), &value); 2768 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1902 2769
1903void 2770void
1904set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value) 2771set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2772 ALIAS:
2773 set_image2d = 0
2774 set_image3d = 0
1905 CODE: 2775 CODE:
1906 clSetKernelArg (this, idx, sizeof (value), &value); 2776 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1907 2777
1908void 2778void
1909set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1910 CODE:
1911 clSetKernelArg (this, idx, sizeof (value), &value);
1912
1913void
1914set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value) 2779set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1915 CODE: 2780 CODE:
1916 clSetKernelArg (this, idx, sizeof (value), &value); 2781 clSetKernelArg (self, idx, sizeof (value), &value);
1917 2782
1918void 2783void
2784set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2785 CODE:
2786 clSetKernelArg (self, idx, size, 0);
2787
2788void
1919set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value) 2789set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1920 CODE: 2790 CODE:
1921 clSetKernelArg (this, idx, sizeof (value), &value); 2791 clSetKernelArg (self, idx, sizeof (value), &value);
1922 2792
1923void 2793void
1924info (OpenCL::Kernel this, cl_kernel_info name) 2794info (OpenCL::Kernel self, cl_kernel_info name)
1925 PPCODE: 2795 PPCODE:
1926 INFO (Kernel) 2796 INFO (Kernel)
1927 2797
1928#BEGIN:kernel 2798#BEGIN:kernel
1929 2799
1930void 2800void
1931function_name (OpenCL::Kernel this) 2801function_name (OpenCL::Kernel self)
1932 PPCODE: 2802 PPCODE:
1933 size_t size; 2803 size_t size;
1934 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size)); 2804 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1935 char *value = tmpbuf (size); 2805 char *value = tmpbuf (size);
1936 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0)); 2806 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1937 int i, n = 1;
1938 EXTEND (SP, n); 2807 EXTEND (SP, 1);
1939 for (i = 0; i < n; ++i) 2808 const int i = 0;
1940 PUSHs (sv_2mortal (newSVpv (value, 0))); 2809 PUSHs (sv_2mortal (newSVpv (value, 0)));
1941 2810
1942void 2811void
1943num_args (OpenCL::Kernel this) 2812num_args (OpenCL::Kernel self)
2813 ALIAS:
2814 num_args = CL_KERNEL_NUM_ARGS
2815 reference_count = CL_KERNEL_REFERENCE_COUNT
1944 PPCODE: 2816 PPCODE:
1945 cl_uint value [1]; 2817 cl_uint value [1];
1946 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_NUM_ARGS, sizeof (value), value, 0)); 2818 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1947 EXTEND (SP, 1); 2819 EXTEND (SP, 1);
1948 const int i = 0; 2820 const int i = 0;
1949 PUSHs (sv_2mortal (newSVuv (value [i]))); 2821 PUSHs (sv_2mortal (newSVuv (value [i])));
1950 2822
1951void 2823void
1952reference_count (OpenCL::Kernel this)
1953 PPCODE:
1954 cl_uint value [1];
1955 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_REFERENCE_COUNT, sizeof (value), value, 0));
1956 EXTEND (SP, 1);
1957 const int i = 0;
1958 PUSHs (sv_2mortal (newSVuv (value [i])));
1959
1960void
1961context (OpenCL::Kernel this) 2824context (OpenCL::Kernel self)
1962 PPCODE: 2825 PPCODE:
1963 cl_context value [1]; 2826 cl_context value [1];
1964 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0)); 2827 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1965 EXTEND (SP, 1); 2828 EXTEND (SP, 1);
1966 const int i = 0; 2829 const int i = 0;
1967 { 2830 {
1968 NEED_SUCCESS (RetainContext, (value [i])); 2831 NEED_SUCCESS (RetainContext, (value [i]));
1969 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2832 PUSH_CLOBJ (stash_context, value [i]);
1970 } 2833 }
1971 2834
1972void 2835void
1973program (OpenCL::Kernel this) 2836program (OpenCL::Kernel self)
1974 PPCODE: 2837 PPCODE:
1975 cl_program value [1]; 2838 cl_program value [1];
1976 NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0)); 2839 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1977 EXTEND (SP, 1); 2840 EXTEND (SP, 1);
1978 const int i = 0; 2841 const int i = 0;
1979 { 2842 {
1980 NEED_SUCCESS (RetainProgram, (value [i])); 2843 NEED_SUCCESS (RetainProgram, (value [i]));
1981 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i])); 2844 PUSH_CLOBJ (stash_program, value [i]);
1982 } 2845 }
1983 2846
1984#END:kernel 2847#END:kernel
1985 2848
1986void 2849void
1987work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name) 2850work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1988 PPCODE: 2851 PPCODE:
1989 size_t size; 2852 size_t size;
1990 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size)); 2853 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1991 SV *sv = sv_2mortal (newSV (size)); 2854 SV *sv = sv_2mortal (newSV (size));
1992 SvUPGRADE (sv, SVt_PV); 2855 SvUPGRADE (sv, SVt_PV);
1993 SvPOK_only (sv); 2856 SvPOK_only (sv);
1994 SvCUR_set (sv, size); 2857 SvCUR_set (sv, size);
1995 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0)); 2858 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1996 XPUSHs (sv); 2859 XPUSHs (sv);
1997 2860
1998#BEGIN:kernel_work_group 2861#BEGIN:kernel_work_group
1999 2862
2000void 2863void
2001work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2864work_group_size (OpenCL::Kernel self, OpenCL::Device device)
2865 ALIAS:
2866 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2867 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2002 PPCODE: 2868 PPCODE:
2003 size_t value [1]; 2869 size_t value [1];
2004 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_WORK_GROUP_SIZE, sizeof (value), value, 0)); 2870 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2005 EXTEND (SP, 1); 2871 EXTEND (SP, 1);
2006 const int i = 0; 2872 const int i = 0;
2007 PUSHs (sv_2mortal (newSVuv (value [i]))); 2873 PUSHs (sv_2mortal (newSVuv (value [i])));
2008 2874
2009void 2875void
2010compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device) 2876compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
2011 PPCODE: 2877 PPCODE:
2012 size_t size; 2878 size_t size;
2013 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size)); 2879 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2014 size_t *value = tmpbuf (size); 2880 size_t *value = tmpbuf (size);
2015 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0)); 2881 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2016 int i, n = size / sizeof (*value); 2882 int i, n = size / sizeof (*value);
2017 EXTEND (SP, n); 2883 EXTEND (SP, n);
2018 for (i = 0; i < n; ++i) 2884 for (i = 0; i < n; ++i)
2019 PUSHs (sv_2mortal (newSVuv (value [i]))); 2885 PUSHs (sv_2mortal (newSVuv (value [i])));
2020 2886
2021void 2887void
2022local_mem_size (OpenCL::Kernel this, OpenCL::Device device) 2888local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
2889 ALIAS:
2890 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2891 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2023 PPCODE: 2892 PPCODE:
2024 cl_ulong value [1]; 2893 cl_ulong value [1];
2025 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_LOCAL_MEM_SIZE, sizeof (value), value, 0)); 2894 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2026 EXTEND (SP, 1);
2027 const int i = 0;
2028 PUSHs (sv_2mortal (newSVuv (value [i])));
2029
2030void
2031preferred_work_group_size_multiple (OpenCL::Kernel this, OpenCL::Device device)
2032 PPCODE:
2033 size_t value [1];
2034 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, sizeof (value), value, 0));
2035 EXTEND (SP, 1);
2036 const int i = 0;
2037 PUSHs (sv_2mortal (newSVuv (value [i])));
2038
2039void
2040private_mem_size (OpenCL::Kernel this, OpenCL::Device device)
2041 PPCODE:
2042 cl_ulong value [1];
2043 NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PRIVATE_MEM_SIZE, sizeof (value), value, 0));
2044 EXTEND (SP, 1); 2895 EXTEND (SP, 1);
2045 const int i = 0; 2896 const int i = 0;
2046 PUSHs (sv_2mortal (newSVuv (value [i]))); 2897 PUSHs (sv_2mortal (newSVuv (value [i])));
2047 2898
2048#END:kernel_work_group 2899#END:kernel_work_group
2049 2900
2901#if CL_VERSION_1_2
2902
2903void
2904arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
2905 PPCODE:
2906 size_t size;
2907 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
2908 SV *sv = sv_2mortal (newSV (size));
2909 SvUPGRADE (sv, SVt_PV);
2910 SvPOK_only (sv);
2911 SvCUR_set (sv, size);
2912 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
2913 XPUSHs (sv);
2914
2915#BEGIN:kernel_arg
2916
2917void
2918arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
2919 PPCODE:
2920 cl_kernel_arg_address_qualifier value [1];
2921 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
2922 EXTEND (SP, 1);
2923 const int i = 0;
2924 PUSHs (sv_2mortal (newSVuv (value [i])));
2925
2926void
2927arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
2928 PPCODE:
2929 cl_kernel_arg_access_qualifier value [1];
2930 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
2931 EXTEND (SP, 1);
2932 const int i = 0;
2933 PUSHs (sv_2mortal (newSVuv (value [i])));
2934
2935void
2936arg_type_name (OpenCL::Kernel self, cl_uint idx)
2937 ALIAS:
2938 arg_type_name = CL_KERNEL_ARG_TYPE_NAME
2939 arg_name = CL_KERNEL_ARG_NAME
2940 PPCODE:
2941 size_t size;
2942 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
2943 char *value = tmpbuf (size);
2944 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
2945 EXTEND (SP, 1);
2946 const int i = 0;
2947 PUSHs (sv_2mortal (newSVpv (value, 0)));
2948
2949void
2950arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
2951 PPCODE:
2952 cl_kernel_arg_type_qualifier value [1];
2953 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
2954 EXTEND (SP, 1);
2955 const int i = 0;
2956 PUSHs (sv_2mortal (newSVuv (value [i])));
2957
2958#END:kernel_arg
2959
2960#endif
2961
2050MODULE = OpenCL PACKAGE = OpenCL::Event 2962MODULE = OpenCL PACKAGE = OpenCL::Event
2051 2963
2052void 2964void
2053DESTROY (OpenCL::Event this) 2965DESTROY (OpenCL::Event self)
2054 CODE: 2966 CODE:
2055 clReleaseEvent (this); 2967 clReleaseEvent (self);
2056 2968
2057void 2969void
2058wait (OpenCL::Event this) 2970wait (OpenCL::Event self)
2059 CODE: 2971 CODE:
2060 clWaitForEvents (1, &this); 2972 clWaitForEvents (1, &self);
2061 2973
2062void 2974void
2975cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2976 CODE:
2977 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
2978
2979void
2063info (OpenCL::Event this, cl_event_info name) 2980info (OpenCL::Event self, cl_event_info name)
2064 PPCODE: 2981 PPCODE:
2065 INFO (Event) 2982 INFO (Event)
2066 2983
2067#BEGIN:event 2984#BEGIN:event
2068 2985
2069void 2986void
2070command_queue (OpenCL::Event this) 2987command_queue (OpenCL::Event self)
2071 PPCODE: 2988 PPCODE:
2072 cl_command_queue value [1]; 2989 cl_command_queue value [1];
2073 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0)); 2990 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2074 EXTEND (SP, 1); 2991 EXTEND (SP, 1);
2075 const int i = 0; 2992 const int i = 0;
2076 { 2993 {
2077 NEED_SUCCESS (RetainCommandQueue, (value [i])); 2994 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2078 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i])); 2995 PUSH_CLOBJ (stash_queue, value [i]);
2079 } 2996 }
2080 2997
2081void 2998void
2082command_type (OpenCL::Event this) 2999command_type (OpenCL::Event self)
2083 PPCODE: 3000 PPCODE:
2084 cl_command_type value [1]; 3001 cl_command_type value [1];
2085 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0)); 3002 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2086 EXTEND (SP, 1); 3003 EXTEND (SP, 1);
2087 const int i = 0; 3004 const int i = 0;
2088 PUSHs (sv_2mortal (newSVuv (value [i]))); 3005 PUSHs (sv_2mortal (newSVuv (value [i])));
2089 3006
2090void 3007void
2091reference_count (OpenCL::Event this) 3008reference_count (OpenCL::Event self)
3009 ALIAS:
3010 reference_count = CL_EVENT_REFERENCE_COUNT
3011 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2092 PPCODE: 3012 PPCODE:
2093 cl_uint value [1]; 3013 cl_uint value [1];
2094 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_REFERENCE_COUNT, sizeof (value), value, 0)); 3014 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2095 EXTEND (SP, 1); 3015 EXTEND (SP, 1);
2096 const int i = 0; 3016 const int i = 0;
2097 PUSHs (sv_2mortal (newSVuv (value [i]))); 3017 PUSHs (sv_2mortal (newSVuv (value [i])));
2098 3018
2099void 3019void
2100command_execution_status (OpenCL::Event this)
2101 PPCODE:
2102 cl_uint value [1];
2103 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_EXECUTION_STATUS, sizeof (value), value, 0));
2104 EXTEND (SP, 1);
2105 const int i = 0;
2106 PUSHs (sv_2mortal (newSVuv (value [i])));
2107
2108void
2109context (OpenCL::Event this) 3020context (OpenCL::Event self)
2110 PPCODE: 3021 PPCODE:
2111 cl_context value [1]; 3022 cl_context value [1];
2112 NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0)); 3023 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2113 EXTEND (SP, 1); 3024 EXTEND (SP, 1);
2114 const int i = 0; 3025 const int i = 0;
2115 { 3026 {
2116 NEED_SUCCESS (RetainContext, (value [i])); 3027 NEED_SUCCESS (RetainContext, (value [i]));
2117 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 3028 PUSH_CLOBJ (stash_context, value [i]);
2118 } 3029 }
2119 3030
2120#END:event 3031#END:event
2121 3032
2122void 3033void
2123profiling_info (OpenCL::Event this, cl_profiling_info name) 3034profiling_info (OpenCL::Event self, cl_profiling_info name)
2124 PPCODE: 3035 PPCODE:
2125 INFO (EventProfiling) 3036 INFO (EventProfiling)
2126 3037
2127#BEGIN:profiling 3038#BEGIN:profiling
2128 3039
2129void 3040void
2130profiling_command_queued (OpenCL::Event this) 3041profiling_command_queued (OpenCL::Event self)
3042 ALIAS:
3043 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
3044 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
3045 profiling_command_start = CL_PROFILING_COMMAND_START
3046 profiling_command_end = CL_PROFILING_COMMAND_END
2131 PPCODE: 3047 PPCODE:
2132 cl_ulong value [1]; 3048 cl_ulong value [1];
2133 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_QUEUED, sizeof (value), value, 0));
2134 EXTEND (SP, 1);
2135 const int i = 0;
2136 PUSHs (sv_2mortal (newSVuv (value [i])));
2137
2138void
2139profiling_command_submit (OpenCL::Event this)
2140 PPCODE:
2141 cl_ulong value [1];
2142 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_SUBMIT, sizeof (value), value, 0));
2143 EXTEND (SP, 1);
2144 const int i = 0;
2145 PUSHs (sv_2mortal (newSVuv (value [i])));
2146
2147void
2148profiling_command_start (OpenCL::Event this)
2149 PPCODE:
2150 cl_ulong value [1];
2151 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_START, sizeof (value), value, 0));
2152 EXTEND (SP, 1);
2153 const int i = 0;
2154 PUSHs (sv_2mortal (newSVuv (value [i])));
2155
2156void
2157profiling_command_end (OpenCL::Event this)
2158 PPCODE:
2159 cl_ulong value [1];
2160 NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_END, sizeof (value), value, 0)); 3049 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2161 EXTEND (SP, 1); 3050 EXTEND (SP, 1);
2162 const int i = 0; 3051 const int i = 0;
2163 PUSHs (sv_2mortal (newSVuv (value [i]))); 3052 PUSHs (sv_2mortal (newSVuv (value [i])));
2164 3053
2165#END:profiling 3054#END:profiling
2166 3055
2167MODULE = OpenCL PACKAGE = OpenCL::UserEvent 3056MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2168 3057
2169void 3058void
2170set_status (OpenCL::UserEvent this, cl_int execution_status) 3059set_status (OpenCL::UserEvent self, cl_int execution_status)
2171 CODE: 3060 CODE:
2172 clSetUserEventStatus (this, execution_status); 3061 clSetUserEventStatus (self, execution_status);
2173 3062
3063MODULE = OpenCL PACKAGE = OpenCL::Mapped
3064
3065void
3066DESTROY (SV *self)
3067 CODE:
3068 OpenCL__Mapped mapped = SvMAPPED (self);
3069
3070 clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
3071 mapped_detach (self, mapped);
3072
3073 clReleaseCommandQueue (mapped->queue);
3074 clReleaseEvent (mapped->event);
3075 Safefree (mapped);
3076
3077void
3078unmap (OpenCL::Mapped self, ...)
3079 CODE:
3080 mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
3081
3082bool
3083mapped (OpenCL::Mapped self)
3084 CODE:
3085 RETVAL = !!self->ptr;
3086 OUTPUT:
3087 RETVAL
3088
3089void
3090wait (OpenCL::Mapped self)
3091 PPCODE:
3092 if (self->event)
3093 NEED_SUCCESS (WaitForEvents, (1, &self->event));
3094
3095void
3096event (OpenCL::Mapped self)
3097 PPCODE:
3098 if (!self->event)
3099 XSRETURN_UNDEF;
3100
3101 clRetainEvent (self->event);
3102 XPUSH_CLOBJ (stash_event, self->event);
3103
3104size_t
3105size (OpenCL::Mapped self)
3106 CODE:
3107 RETVAL = self->cb;
3108 OUTPUT:
3109 RETVAL
3110
3111IV
3112ptr (OpenCL::Mapped self)
3113 CODE:
3114 RETVAL = PTR2IV (self->ptr);
3115 OUTPUT:
3116 RETVAL
3117
3118void
3119set (OpenCL::Mapped self, size_t offset, SV *data)
3120 CODE:
3121 STRLEN len;
3122 const char *ptr = SvPVbyte (data, len);
3123
3124 if (offset + len > self->cb)
3125 croak ("OpenCL::Mapped::set out of bound condition detected");
3126
3127 memcpy (offset + (char *)self->ptr, ptr, len);
3128
3129MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
3130
3131MODULE = OpenCL PACKAGE = OpenCL::MappedImage
3132
3133IV
3134row_pitch (OpenCL::Mapped self)
3135 ALIAS:
3136 slice_pitch = 1
3137 CODE:
3138 RETVAL = ix ? self->slice_pitch : self->row_pitch;
3139 OUTPUT:
3140 RETVAL
3141
3142
3143

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