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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.22 by root, Mon Apr 16 09:42:33 2012 UTC vs.
Revision 1.70 by root, Sat May 5 02:33:55 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
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
4 31
5#ifdef __APPLE__ 32#ifdef __APPLE__
6 #include <OpenCL/opencl.h> 33 #include <OpenCL/opencl.h>
7#else 34#else
8 #include <CL/opencl.h> 35 #include <CL/opencl.h>
9#endif 36#endif
10 37
38#ifndef CL_VERSION_1_2
39 #undef PREFER_1_1
40 #define PREFER_1_1 1
41#endif
42
11typedef cl_platform_id OpenCL__Platform; 43typedef cl_platform_id OpenCL__Platform;
12typedef cl_device_id OpenCL__Device; 44typedef cl_device_id OpenCL__Device;
45typedef cl_device_id OpenCL__SubDevice;
13typedef cl_context OpenCL__Context; 46typedef cl_context OpenCL__Context;
14typedef cl_command_queue OpenCL__Queue; 47typedef cl_command_queue OpenCL__Queue;
15typedef cl_mem OpenCL__Memory; 48typedef cl_mem OpenCL__Memory;
16typedef cl_mem OpenCL__Buffer; 49typedef cl_mem OpenCL__Buffer;
17typedef cl_mem OpenCL__BufferObj; 50typedef cl_mem OpenCL__BufferObj;
18typedef cl_mem OpenCL__Image; 51typedef cl_mem OpenCL__Image;
19typedef cl_mem OpenCL__Image2D;
20typedef cl_mem OpenCL__Image3D;
21typedef cl_mem OpenCL__Memory_ornull; 52typedef cl_mem OpenCL__Memory_ornull;
22typedef cl_mem OpenCL__Buffer_ornull; 53typedef cl_mem OpenCL__Buffer_ornull;
23typedef cl_mem OpenCL__Image_ornull; 54typedef cl_mem OpenCL__Image_ornull;
24typedef cl_mem OpenCL__Image2D_ornull;
25typedef cl_mem OpenCL__Image3D_ornull;
26typedef cl_sampler OpenCL__Sampler; 55typedef cl_sampler OpenCL__Sampler;
27typedef cl_program OpenCL__Program; 56typedef cl_program OpenCL__Program;
28typedef cl_kernel OpenCL__Kernel; 57typedef cl_kernel OpenCL__Kernel;
29typedef cl_event OpenCL__Event; 58typedef cl_event OpenCL__Event;
30typedef cl_event OpenCL__UserEvent; 59typedef cl_event OpenCL__UserEvent;
31 60
61typedef struct mapped * OpenCL__Mapped;
62
32typedef SV *FUTURE; 63typedef SV *FUTURE;
33 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
34/*****************************************************************************/ 90/*****************************************************************************/
35 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
36/* up to two temporary buffers */ 137/* up to two temporary buffers */
37static void * 138static void * ecb_noinline
38tmpbuf (size_t size) 139tmpbuf (size_t size)
39{ 140{
141 enum { buffers = 4 };
40 static int idx; 142 static int idx;
41 static void *buf [2]; 143 static void *buf [buffers];
42 static size_t len [2]; 144 static size_t len [buffers];
43 145
44 idx ^= 1; 146 idx = (idx + 1) % buffers;
45 147
46 if (len [idx] < size) 148 if (len [idx] < size)
47 { 149 {
48 free (buf [idx]); 150 free (buf [idx]);
49 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 151 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
50 buf [idx] = malloc (len [idx]); 152 buf [idx] = malloc (len [idx]);
51 } 153 }
52 154
53 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;
54} 171}
55 172
56/*****************************************************************************/ 173/*****************************************************************************/
57 174
58typedef struct 175typedef struct
… …
117 if (res) \ 234 if (res) \
118 FAIL (name); 235 FAIL (name);
119 236
120/*****************************************************************************/ 237/*****************************************************************************/
121 238
122#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
123#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
124
125static void * 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
126SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 251SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
127{ 252{
253 // sv_derived_from is quite slow :(
128 if (SvROK (sv) && sv_derived_from (sv, pkg)) 254 if (SvROK (sv) && sv_derived_from (sv, pkg))
129 return (void *)SvIV (SvRV (sv)); 255 return (void *)SvIV (SvRV (sv));
130 256
131 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));
132} 268}
133 269
134/*****************************************************************************/ 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 */
135 623
136static size_t 624static size_t
137img_row_pitch (cl_mem img) 625img_row_pitch (cl_mem img)
138{ 626{
139 size_t res; 627 size_t res;
140 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); 628 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141 return res; 629 return res;
142} 630}
143 631
144static cl_event * 632static cl_event * ecb_noinline
145event_list (SV **items, int count) 633event_list (SV **items, cl_uint *rcount, cl_event extra)
146{ 634{
147 if (!count) 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)
148 return 0; 641 return 0;
149 642
150 cl_event *list = tmpbuf (sizeof (cl_event) * count); 643 cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
644 int i = 0;
151 645
152 while (count--) 646 while (count--)
647 if (SvOK (items [count]))
153 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 648 list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
154 649
650 if (extra)
651 list [i++] = extra;
652
653 *rcount = i;
654
155 return list; 655 return i ? list : 0;
156} 656}
157 657
158#define EVENT_LIST(items,count) \ 658#define EVENT_LIST(skip) \
159 cl_uint event_list_count = (count); \ 659 cl_uint event_list_count = items - (skip); \
160 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)
161 661
162#define INFO(class) \ 662#define INFO(class) \
163{ \ 663{ \
164 size_t size; \ 664 size_t size; \
165 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \ 665 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
166 SV *sv = sv_2mortal (newSV (size)); \ 666 SV *sv = sv_2mortal (newSV (size)); \
167 SvUPGRADE (sv, SVt_PV); \ 667 SvUPGRADE (sv, SVt_PV); \
168 SvPOK_only (sv); \ 668 SvPOK_only (sv); \
169 SvCUR_set (sv, size); \ 669 SvCUR_set (sv, size); \
170 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \ 670 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
171 XPUSHs (sv); \ 671 XPUSHs (sv); \
172} 672}
173 673
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
174MODULE = OpenCL PACKAGE = OpenCL 767MODULE = OpenCL PACKAGE = OpenCL
175 768
176PROTOTYPES: ENABLE 769PROTOTYPES: ENABLE
177 770
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
178BOOT: 782BOOT:
179{ 783{
180 HV *stash = gv_stashpv ("OpenCL", 1); 784 HV *stash = gv_stashpv ("OpenCL", 1);
181 static const ivstr *civ, const_iv[] = { 785 static const ivstr *civ, const_iv[] = {
182 { sizeof (cl_char ), "SIZEOF_CHAR" }, 786 { sizeof (cl_char ), "SIZEOF_CHAR" },
183 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 787 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184 { sizeof (cl_short ), "SIZEOF_SHORT" }, 788 { sizeof (cl_short ), "SIZEOF_SHORT" },
185 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 789 { sizeof (cl_ushort), "SIZEOF_USHORT" },
186 { sizeof (cl_int ), "SIZEOF_INT" }, 790 { sizeof (cl_int ), "SIZEOF_INT" },
187 { sizeof (cl_uint ), "SIZEOF_UINT" }, 791 { sizeof (cl_uint ), "SIZEOF_UINT" },
188 { sizeof (cl_long ), "SIZEOF_LONG" }, 792 { sizeof (cl_long ), "SIZEOF_LONG" },
189 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 793 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
190 { sizeof (cl_half ), "SIZEOF_HALF" }, 794 { sizeof (cl_half ), "SIZEOF_HALF" },
191 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 795 { sizeof (cl_float ), "SIZEOF_FLOAT" },
192 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 796 { sizeof (cl_double), "SIZEOF_DOUBLE" },
193#include "constiv.h" 797#include "constiv.h"
194 }; 798 };
799
195 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--)
196 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);
197} 828}
198 829
199cl_int 830cl_int
200errno () 831errno ()
201 CODE: 832 CODE:
202 errno = res; 833 RETVAL = res;
834 OUTPUT:
835 RETVAL
203 836
204const char * 837const char *
205err2str (cl_int err) 838err2str (cl_int err = res)
206 839
207const char * 840const char *
208enum2str (cl_uint value) 841enum2str (cl_uint value)
209 842
210void 843void
… …
218 list = tmpbuf (sizeof (*list) * count); 851 list = tmpbuf (sizeof (*list) * count);
219 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 852 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
220 853
221 EXTEND (SP, count); 854 EXTEND (SP, count);
222 for (i = 0; i < count; ++i) 855 for (i = 0; i < count; ++i)
223 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 856 PUSH_CLOBJ (stash_platform, list [i]);
224 857
225void 858void
226context_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)
227 PPCODE: 860 PPCODE:
861 CONTEXT_NOTIFY_CALLBACK;
228 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));
229 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 863 XPUSH_CLOBJ_CONTEXT;
230 864
231void 865void
232context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 866context (FUTURE properties, FUTURE devices, FUTURE notify)
233 PPCODE: 867 PPCODE:
234 /* der Gipfel der Kunst */ 868 /* der Gipfel der Kunst */
235 869
236void 870void
237wait_for_events (...) 871wait_for_events (...)
238 CODE: 872 CODE:
239 EVENT_LIST (0, items); 873 EVENT_LIST (0);
240 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 874 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
241 875
242PROTOTYPES: DISABLE 876PROTOTYPES: DISABLE
243 877
244MODULE = OpenCL PACKAGE = OpenCL::Platform 878MODULE = OpenCL PACKAGE = OpenCL::Platform
245 879
246void 880void
247info (OpenCL::Platform self, cl_platform_info name) 881info (OpenCL::Platform self, cl_platform_info name)
248 PPCODE: 882 PPCODE:
249 INFO (Platform) 883 INFO (Platform)
884
885void
886unload_compiler (OpenCL::Platform self)
887 CODE:
888#if CL_VERSION_1_2
889 clUnloadPlatformCompiler (self);
890#endif
250 891
251#BEGIN:platform 892#BEGIN:platform
252 893
253void 894void
254profile (OpenCL::Platform self) 895profile (OpenCL::Platform self)
… …
280 list = tmpbuf (sizeof (*list) * count); 921 list = tmpbuf (sizeof (*list) * count);
281 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0)); 922 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
282 923
283 EXTEND (SP, count); 924 EXTEND (SP, count);
284 for (i = 0; i < count; ++i) 925 for (i = 0; i < count; ++i)
285 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 926 PUSH_CLOBJ (stash_device, list [i]);
286 927
287void 928void
288context (OpenCL::Platform self, FUTURE properties, SV *devices, FUTURE notify = 0) 929context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
289 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:
290 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 963 if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
291 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");
292 965
293 AV *av = (AV *)SvRV (devices); 966 properties = SvRV (properties);
294 cl_uint num_devices = av_len (av) + 1; 967
295 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
296 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));
297 974
298 for (i = num_devices; i--; ) 975 props [count] = 0;
299 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300 976
301 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 977 cl_uint num_devices;
302 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));
303 981
304void 982 EXTEND (SP, num_devices);
305context_from_type (OpenCL::Platform self, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 983 for (i = 0; i < count; ++i)
306 PPCODE: 984 PUSH_CLOBJ (stash_subdevice, list [i]);
307 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self, 0 };
308 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
310 985
311MODULE = OpenCL PACKAGE = OpenCL::Device 986#endif
312
313void
314info (OpenCL::Device self, cl_device_info name)
315 PPCODE:
316 INFO (Device)
317 987
318#BEGIN:device 988#BEGIN:device
319 989
320void 990void
321type (OpenCL::Device self) 991type (OpenCL::Device self)
322 PPCODE: 992 PPCODE:
323 cl_device_type value [1]; 993 cl_device_type value [1];
324 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0)); 994 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
325 EXTEND (SP, 1); 995 EXTEND (SP, 1);
326 const int i = 0; 996 const int i = 0;
327 PUSHs (sv_2mortal (newSViv (value [i]))); 997 PUSHs (sv_2mortal (newSVuv (value [i])));
328 998
329void 999void
330vendor_id (OpenCL::Device self) 1000vendor_id (OpenCL::Device self)
331 ALIAS: 1001 ALIAS:
332 vendor_id = CL_DEVICE_VENDOR_ID 1002 vendor_id = CL_DEVICE_VENDOR_ID
… …
353 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT 1023 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG 1024 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT 1025 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE 1026 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF 1027 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT 1028 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359 PPCODE: 1029 PPCODE:
360 cl_uint value [1]; 1030 cl_uint value [1];
361 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0)); 1031 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362 EXTEND (SP, 1); 1032 EXTEND (SP, 1);
363 const int i = 0; 1033 const int i = 0;
… …
477 PPCODE: 1147 PPCODE:
478 cl_command_queue_properties value [1]; 1148 cl_command_queue_properties value [1];
479 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0)); 1149 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
480 EXTEND (SP, 1); 1150 EXTEND (SP, 1);
481 const int i = 0; 1151 const int i = 0;
482 PUSHs (sv_2mortal (newSViv (value [i]))); 1152 PUSHs (sv_2mortal (newSVuv (value [i])));
483 1153
484void 1154void
485platform (OpenCL::Device self) 1155platform (OpenCL::Device self)
486 PPCODE: 1156 PPCODE:
487 cl_platform_id value [1]; 1157 cl_platform_id value [1];
488 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0)); 1158 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
489 EXTEND (SP, 1); 1159 EXTEND (SP, 1);
490 const int i = 0; 1160 const int i = 0;
491 { 1161 {
492 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i])); 1162 PUSH_CLOBJ (stash_platform, value [i]);
493 } 1163 }
494 1164
495void 1165void
496name (OpenCL::Device self) 1166name (OpenCL::Device self)
497 ALIAS: 1167 ALIAS:
… …
516 cl_device_id value [1]; 1186 cl_device_id value [1];
517 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0)); 1187 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
518 EXTEND (SP, 1); 1188 EXTEND (SP, 1);
519 const int i = 0; 1189 const int i = 0;
520 { 1190 {
521 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 1191 PUSH_CLOBJ (stash_device, value [i]);
522 } 1192 }
523 1193
524void 1194void
525partition_types_ext (OpenCL::Device self) 1195partition_types_ext (OpenCL::Device self)
526 ALIAS: 1196 ALIAS:
… …
537 for (i = 0; i < n; ++i) 1207 for (i = 0; i < n; ++i)
538 PUSHs (sv_2mortal (newSVuv (value [i]))); 1208 PUSHs (sv_2mortal (newSVuv (value [i])));
539 1209
540#END:device 1210#END:device
541 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
542MODULE = OpenCL PACKAGE = OpenCL::Context 1223MODULE = OpenCL PACKAGE = OpenCL::Context
543 1224
544void 1225void
545DESTROY (OpenCL::Context context) 1226DESTROY (OpenCL::Context self)
546 CODE: 1227 CODE:
547 clReleaseContext (context); 1228 clReleaseContext (self);
548 1229
549void 1230void
550info (OpenCL::Context self, cl_context_info name) 1231info (OpenCL::Context self, cl_context_info name)
551 PPCODE: 1232 PPCODE:
552 INFO (Context) 1233 INFO (Context)
553 1234
554void 1235void
555queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0) 1236queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
556 PPCODE: 1237 PPCODE:
557 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res)); 1238 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
558 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 1239 XPUSH_CLOBJ (stash_queue, queue);
559 1240
560void 1241void
561user_event (OpenCL::Context self) 1242user_event (OpenCL::Context self)
562 PPCODE: 1243 PPCODE:
563 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res)); 1244 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
564 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 1245 XPUSH_CLOBJ (stash_userevent, ev);
565 1246
566void 1247void
567buffer (OpenCL::Context self, cl_mem_flags flags, size_t len) 1248buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568 PPCODE: 1249 PPCODE:
569 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))
570 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?");
571 1252
572 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res)); 1253 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem); 1254 XPUSH_CLOBJ (stash_bufferobj, mem);
574 1255
575void 1256void
576buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data) 1257buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577 PPCODE: 1258 PPCODE:
578 STRLEN len; 1259 STRLEN len;
579 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0; 1260 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580 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)))
581 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?");
582 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res)); 1263 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
583 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem); 1264 XPUSH_CLOBJ (stash_bufferobj, mem);
584 1265
1266#if CL_VERSION_1_2
1267
585void 1268void
586image2d (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) 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)
587 PPCODE: 1270 PPCODE:
588 STRLEN len; 1271 STRLEN len;
589 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0; 1272 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
590 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 };
591 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res)); 1281 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
592 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);
593 1293
1294#endif
1295
594void 1296void
595image3d (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) 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)
596 PPCODE: 1298 PPCODE:
597 STRLEN len; 1299 STRLEN len;
598 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0; 1300 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
599 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
600 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, 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));
601 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);
1323
1324#if cl_apple_gl_sharing || cl_khr_gl_sharing
1325
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
602 1382
603void 1383void
604supported_image_formats (OpenCL::Context self, 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)
605 PPCODE: 1385 PPCODE:
606{ 1386{
607 cl_uint count; 1387 cl_uint count;
608 cl_image_format *list; 1388 cl_image_format *list;
609 int i; 1389 int i;
610 1390
611 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count)); 1391 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
612 Newx (list, count, cl_image_format); 1392 Newx (list, count, cl_image_format);
613 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0)); 1393 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
614 1394
615 EXTEND (SP, count); 1395 EXTEND (SP, count);
616 for (i = 0; i < count; ++i) 1396 for (i = 0; i < count; ++i)
617 { 1397 {
618 AV *av = newAV (); 1398 AV *av = newAV ();
… …
623} 1403}
624 1404
625void 1405void
626sampler (OpenCL::Context self, 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)
627 PPCODE: 1407 PPCODE:
628 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res)); 1408 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
629 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1409 XPUSH_CLOBJ (stash_sampler, sampler);
630 1410
631void 1411void
632program_with_source (OpenCL::Context self, SV *program) 1412program_with_source (OpenCL::Context self, SV *program)
633 PPCODE: 1413 PPCODE:
634 STRLEN len; 1414 STRLEN len;
635 size_t len2; 1415 size_t len2;
636 const char *ptr = SvPVbyte (program, len); 1416 const char *ptr = SvPVbyte (program, len);
637 1417
638 len2 = len; 1418 len2 = len;
639 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res)); 1419 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
640 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 cl_uint device_count;
1426 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1427
1428 if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
1429 croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
1430
1431 binaries = SvRV (binaries);
1432
1433 if (device_count != av_len ((AV *)binaries) + 1)
1434 croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
1435
1436 size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
1437 const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
1438 cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
1439
1440 int i;
1441 for (i = 0; i < device_count; ++i)
1442 {
1443 STRLEN len;
1444 binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
1445 length_list [i] = len;
1446 }
1447
1448 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
1449 length_list, binary_list,
1450 GIMME_V == G_ARRAY ? status_list : 0, &res));
1451
1452 EXTEND (SP, 2);
1453 PUSH_CLOBJ (stash_program, prog);
1454
1455 if (GIMME_V == G_ARRAY)
1456 {
1457 AV *av = newAV ();
1458 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1459
1460 for (i = device_count; i--; )
1461 av_store (av, i, newSViv (status_list [i]));
1462 }
1463
1464#if CL_VERSION_1_2
1465
1466void
1467program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
1468 PPCODE:
1469 cl_uint device_count = 0;
1470 cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
1471
1472 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
1473
1474 XPUSH_CLOBJ (stash_program, prog);
1475
1476void
1477link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
1478 CODE:
1479 cl_uint device_count = 0;
1480 cl_device_id *device_list = 0;
1481
1482 if (SvOK (devices))
1483 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
1484
1485 cl_uint program_count;
1486 cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
1487
1488 void *user_data;
1489 program_callback pfn_notify = make_program_callback (notify, &user_data);
1490
1491 NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
1492 program_count, program_list, pfn_notify, user_data, &res));
1493
1494 XPUSH_CLOBJ (stash_program, prog);
1495
1496#endif
641 1497
642#BEGIN:context 1498#BEGIN:context
643 1499
644void 1500void
645reference_count (OpenCL::Context self) 1501reference_count (OpenCL::Context self)
… …
662 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0)); 1518 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
663 int i, n = size / sizeof (*value); 1519 int i, n = size / sizeof (*value);
664 EXTEND (SP, n); 1520 EXTEND (SP, n);
665 for (i = 0; i < n; ++i) 1521 for (i = 0; i < n; ++i)
666 { 1522 {
667 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 1523 PUSH_CLOBJ (stash_device, value [i]);
668 } 1524 }
669 1525
670void 1526void
671properties (OpenCL::Context self) 1527properties (OpenCL::Context self)
672 PPCODE: 1528 PPCODE:
… …
687DESTROY (OpenCL::Queue self) 1543DESTROY (OpenCL::Queue self)
688 CODE: 1544 CODE:
689 clReleaseCommandQueue (self); 1545 clReleaseCommandQueue (self);
690 1546
691void 1547void
692enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1548read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1549 ALIAS:
1550 enqueue_read_buffer = 0
693 PPCODE: 1551 PPCODE:
694 cl_event ev = 0;
695 EVENT_LIST (6, items - 6); 1552 EVENT_LIST (6);
696 1553
697 SvUPGRADE (data, SVt_PV); 1554 SvUPGRADE (data, SVt_PV);
698 SvGROW (data, len); 1555 SvGROW (data, len);
699 SvPOK_only (data); 1556 SvPOK_only (data);
700 SvCUR_set (data, len); 1557 SvCUR_set (data, len);
1558
1559 cl_event ev = 0;
701 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1560 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
702 1561
703 if (ev) 1562 if (ev)
704 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1563 XPUSH_CLOBJ (stash_event, ev);
705 1564
706void 1565void
707enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1566write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1567 ALIAS:
1568 enqueue_write_buffer = 0
708 PPCODE: 1569 PPCODE:
709 cl_event ev = 0; 1570 EVENT_LIST (5);
1571
710 STRLEN len; 1572 STRLEN len;
711 char *ptr = SvPVbyte (data, len); 1573 char *ptr = SvPVbyte (data, len);
712 EVENT_LIST (5, items - 5);
713 1574
1575 cl_event ev = 0;
714 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1576 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
715 1577
716 if (ev) 1578 if (ev)
717 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1579 XPUSH_CLOBJ (stash_event, ev);
718 1580
1581#if CL_VERSION_1_2
1582
719void 1583void
720enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1584fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1585 ALIAS:
1586 enqueue_fill_buffer = 0
721 PPCODE: 1587 PPCODE:
1588 EVENT_LIST (5);
1589
1590 STRLEN len;
1591 char *ptr = SvPVbyte (data, len);
1592
722 cl_event ev = 0; 1593 cl_event ev = 0;
1594 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1595
1596 if (ev)
1597 XPUSH_CLOBJ (stash_event, ev);
1598
1599void
1600fill_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, ...)
1601 ALIAS:
1602 enqueue_fill_image = 0
1603 PPCODE:
1604 EVENT_LIST (12);
1605
1606 const size_t origin [3] = { x, y, z };
1607 const size_t region [3] = { width, height, depth };
1608
1609 const cl_float c_f [4] = { r, g, b, a };
1610 const cl_uint c_u [4] = { r, g, b, a };
1611 const cl_int c_s [4] = { r, g, b, a };
1612 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1613 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1614 cl_image_format format;
1615 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1616 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1617 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1618 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1619
1620 cl_event ev = 0;
1621 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1622 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1623
1624 if (ev)
1625 XPUSH_CLOBJ (stash_event, ev);
1626
1627#endif
1628
1629void
1630copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1631 ALIAS:
1632 enqueue_copy_buffer = 0
1633 PPCODE:
723 EVENT_LIST (6, items - 6); 1634 EVENT_LIST (6);
724 1635
1636 cl_event ev = 0;
725 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1637 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
726 1638
727 if (ev) 1639 if (ev)
728 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1640 XPUSH_CLOBJ (stash_event, ev);
729 1641
730void 1642void
731enqueue_read_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, ...) 1643read_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, ...)
1644 ALIAS:
1645 enqueue_read_buffer_rect = 0
732 PPCODE: 1646 PPCODE:
733 cl_event ev = 0; 1647 EVENT_LIST (17);
1648
734 const size_t buf_origin [3] = { buf_x , buf_y , buf_z }; 1649 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
735 const size_t host_origin[3] = { host_x, host_y, host_z }; 1650 const size_t host_origin[3] = { host_x, host_y, host_z };
736 const size_t region[3] = { width, height, depth }; 1651 const size_t region[3] = { width, height, depth };
737 EVENT_LIST (17, items - 17);
738 1652
739 if (!buf_row_pitch) 1653 if (!buf_row_pitch)
740 buf_row_pitch = region [0]; 1654 buf_row_pitch = region [0];
741 1655
742 if (!buf_slice_pitch) 1656 if (!buf_slice_pitch)
… …
752 1666
753 SvUPGRADE (data, SVt_PV); 1667 SvUPGRADE (data, SVt_PV);
754 SvGROW (data, len); 1668 SvGROW (data, len);
755 SvPOK_only (data); 1669 SvPOK_only (data);
756 SvCUR_set (data, len); 1670 SvCUR_set (data, len);
1671
1672 cl_event ev = 0;
757 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)); 1673 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));
758 1674
759 if (ev) 1675 if (ev)
760 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1676 XPUSH_CLOBJ (stash_event, ev);
761 1677
762void 1678void
763enqueue_write_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, ...) 1679write_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, ...)
1680 ALIAS:
1681 enqueue_write_buffer_rect = 0
764 PPCODE: 1682 PPCODE:
765 cl_event ev = 0; 1683 EVENT_LIST (17);
1684
766 const size_t buf_origin [3] = { buf_x , buf_y , buf_z }; 1685 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
767 const size_t host_origin[3] = { host_x, host_y, host_z }; 1686 const size_t host_origin[3] = { host_x, host_y, host_z };
768 const size_t region[3] = { width, height, depth }; 1687 const size_t region[3] = { width, height, depth };
769 STRLEN len; 1688 STRLEN len;
770 char *ptr = SvPVbyte (data, len); 1689 char *ptr = SvPVbyte (data, len);
771 EVENT_LIST (17, items - 17);
772 1690
773 if (!buf_row_pitch) 1691 if (!buf_row_pitch)
774 buf_row_pitch = region [0]; 1692 buf_row_pitch = region [0];
775 1693
776 if (!buf_slice_pitch) 1694 if (!buf_slice_pitch)
… …
785 size_t min_len = host_row_pitch * host_slice_pitch * region [2]; 1703 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
786 1704
787 if (len < min_len) 1705 if (len < min_len)
788 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1706 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
789 1707
1708 cl_event ev = 0;
790 NEED_SUCCESS (EnqueueWriteBufferRect, (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)); 1709 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));
791 1710
792 if (ev) 1711 if (ev)
793 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1712 XPUSH_CLOBJ (stash_event, ev);
794 1713
795void 1714void
796enqueue_copy_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, ...) 1715copy_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, ...)
1716 ALIAS:
1717 enqueue_copy_buffer_rect = 0
797 PPCODE: 1718 PPCODE:
798 cl_event ev = 0; 1719 EVENT_LIST (16);
1720
799 const size_t src_origin[3] = { src_x, src_y, src_z }; 1721 const size_t src_origin[3] = { src_x, src_y, src_z };
800 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1722 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
801 const size_t region[3] = { width, height, depth }; 1723 const size_t region[3] = { width, height, depth };
802 EVENT_LIST (16, items - 16);
803 1724
1725 cl_event ev = 0;
804 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)); 1726 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));
805 1727
806 if (ev) 1728 if (ev)
807 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1729 XPUSH_CLOBJ (stash_event, ev);
808 1730
809void 1731void
810enqueue_read_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, ...) 1732read_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, ...)
1733 ALIAS:
1734 enqueue_read_image = 0
811 PPCODE: 1735 PPCODE:
812 cl_event ev = 0; 1736 EVENT_LIST (12);
1737
813 const size_t src_origin[3] = { src_x, src_y, src_z }; 1738 const size_t src_origin[3] = { src_x, src_y, src_z };
814 const size_t region[3] = { width, height, depth }; 1739 const size_t region[3] = { width, height, depth };
815 EVENT_LIST (12, items - 12);
816 1740
817 if (!row_pitch) 1741 if (!row_pitch)
818 row_pitch = img_row_pitch (src); 1742 row_pitch = img_row_pitch (src);
819 1743
820 if (depth > 1 && !slice_pitch) 1744 if (depth > 1 && !slice_pitch)
… …
824 1748
825 SvUPGRADE (data, SVt_PV); 1749 SvUPGRADE (data, SVt_PV);
826 SvGROW (data, len); 1750 SvGROW (data, len);
827 SvPOK_only (data); 1751 SvPOK_only (data);
828 SvCUR_set (data, len); 1752 SvCUR_set (data, len);
1753
1754 cl_event ev = 0;
829 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)); 1755 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));
830 1756
831 if (ev) 1757 if (ev)
832 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1758 XPUSH_CLOBJ (stash_event, ev);
833 1759
834void 1760void
835enqueue_write_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, ...) 1761write_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, ...)
1762 ALIAS:
1763 enqueue_write_image = 0
836 PPCODE: 1764 PPCODE:
837 cl_event ev = 0; 1765 EVENT_LIST (12);
1766
838 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1767 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
839 const size_t region[3] = { width, height, depth }; 1768 const size_t region[3] = { width, height, depth };
840 STRLEN len; 1769 STRLEN len;
841 char *ptr = SvPVbyte (data, len); 1770 char *ptr = SvPVbyte (data, len);
842 EVENT_LIST (12, items - 12);
843 1771
844 if (!row_pitch) 1772 if (!row_pitch)
845 row_pitch = img_row_pitch (dst); 1773 row_pitch = img_row_pitch (dst);
846 1774
847 if (depth > 1 && !slice_pitch) 1775 if (depth > 1 && !slice_pitch)
… …
850 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1778 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
851 1779
852 if (len < min_len) 1780 if (len < min_len)
853 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1781 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
854 1782
1783 cl_event ev = 0;
855 NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1784 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));
856 1785
857 if (ev) 1786 if (ev)
858 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1787 XPUSH_CLOBJ (stash_event, ev);
859 1788
860void 1789void
861enqueue_copy_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, ...) 1790copy_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, ...)
1791 ALIAS:
1792 enqueue_copy_image = 0
862 PPCODE: 1793 PPCODE:
863 cl_event ev = 0; 1794 EVENT_LIST (12);
1795
864 const size_t src_origin[3] = { src_x, src_y, src_z }; 1796 const size_t src_origin[3] = { src_x, src_y, src_z };
865 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1797 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
866 const size_t region[3] = { width, height, depth }; 1798 const size_t region[3] = { width, height, depth };
867 EVENT_LIST (12, items - 12);
868 1799
1800 cl_event ev = 0;
869 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1801 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
870 1802
871 if (ev) 1803 if (ev)
872 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1804 XPUSH_CLOBJ (stash_event, ev);
873 1805
874void 1806void
875enqueue_copy_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, ...) 1807copy_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, ...)
1808 ALIAS:
1809 enqueue_copy_image_to_buffer = 0
876 PPCODE: 1810 PPCODE:
1811 EVENT_LIST (10);
1812
1813 const size_t src_origin[3] = { src_x, src_y, src_z };
1814 const size_t region [3] = { width, height, depth };
1815
877 cl_event ev = 0; 1816 cl_event ev = 0;
1817 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1818
1819 if (ev)
1820 XPUSH_CLOBJ (stash_event, ev);
1821
1822void
1823copy_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, ...)
1824 ALIAS:
1825 enqueue_copy_buffer_to_image = 0
1826 PPCODE:
1827 EVENT_LIST (10);
1828
878 const size_t src_origin[3] = { src_x, src_y, src_z }; 1829 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1830 const size_t region [3] = { width, height, depth };
1831
1832 cl_event ev = 0;
1833 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1834
1835 if (ev)
1836 XPUSH_CLOBJ (stash_event, ev);
1837
1838void
1839map_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, ...)
1840 ALIAS:
1841 enqueue_map_buffer = 0
1842 PPCODE:
1843 EVENT_LIST (6);
1844
1845 size_t cb = SvIV (cb_);
1846
1847 if (!SvOK (cb_))
1848 {
1849 NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
1850 cb -= offset;
1851 }
1852
1853 cl_event ev;
1854 NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1855 XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
1856
1857void
1858map_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, ...)
1859 ALIAS:
1860 enqueue_map_image = 0
1861 PPCODE:
1862 size_t width = SvIV (width_);
1863 if (!SvOK (width_))
1864 {
1865 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
1866 width -= x;
1867 }
1868
1869 size_t height = SvIV (width_);
1870 if (!SvOK (height_))
1871 {
1872 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
1873 height -= y;
1874 }
1875
1876 size_t depth = SvIV (width_);
1877 if (!SvOK (depth_))
1878 {
1879 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
1880 depth -= z;
1881
1882 // stupid opencl returns 0 for depth, but requires 1 for 2d images
1883 if (!depth)
1884 depth = 1;
1885 }
1886
1887 const size_t origin[3] = { x, y, z };
879 const size_t region[3] = { width, height, depth }; 1888 const size_t region[3] = { width, height, depth };
1889 size_t row_pitch, slice_pitch;
880 EVENT_LIST (10, items - 10); 1890 EVENT_LIST (10);
881 1891
1892 cl_event ev;
1893 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));
1894
1895 size_t cb = slice_pitch ? slice_pitch * region [2]
1896 : row_pitch ? row_pitch * region [1]
1897 : region [0];
1898
1899 XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
1900
1901void
1902unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1903 PPCODE:
1904 mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
1905 if (GIMME_V != G_VOID)
1906 {
1907 clRetainEvent (mapped->event);
1908 XPUSH_CLOBJ (stash_event, mapped->event);
1909 }
1910
1911void
1912task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1913 ALIAS:
1914 enqueue_task = 0
1915 PPCODE:
1916 EVENT_LIST (2);
1917
1918 cl_event ev = 0;
882 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1919 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
883 1920
884 if (ev) 1921 if (ev)
885 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1922 XPUSH_CLOBJ (stash_event, ev);
886 1923
887void 1924void
888enqueue_copy_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, ...)
889 PPCODE:
890 cl_event ev = 0;
891 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
892 const size_t region[3] = { width, height, depth };
893 EVENT_LIST (10, items - 10);
894
895 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
896
897 if (ev)
898 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
899
900void
901enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
902 PPCODE:
903 cl_event ev = 0;
904 EVENT_LIST (2, items - 2);
905
906 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
907
908 if (ev)
909 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
910
911void
912enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1925nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1926 ALIAS:
1927 enqueue_nd_range_kernel = 0
913 PPCODE: 1928 PPCODE:
914 cl_event ev = 0; 1929 EVENT_LIST (5);
1930
915 size_t *gwo = 0, *gws, *lws = 0; 1931 size_t *gwo = 0, *gws, *lws = 0;
916 int gws_len; 1932 int gws_len;
917 size_t *lists; 1933 size_t *lists;
918 int i; 1934 int i;
919 EVENT_LIST (5, items - 5);
920 1935
921 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) 1936 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
922 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); 1937 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
923 1938
924 gws_len = AvFILLp (SvRV (global_work_size)) + 1; 1939 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
925 1940
926 lists = tmpbuf (sizeof (size_t) * 3 * gws_len); 1941 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
927 1942
928 gws = lists + gws_len * 0; 1943 gws = lists + gws_len * 0;
929 for (i = 0; i < gws_len; ++i) 1944 for (i = 0; i < gws_len; ++i)
1945 {
930 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]); 1946 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1947 // at least nvidia crashes for 0-sized work group sizes, work around
1948 if (!gws [i])
1949 croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
1950 }
931 1951
932 if (SvOK (global_work_offset)) 1952 if (SvOK (global_work_offset))
933 { 1953 {
934 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV) 1954 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
935 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference"); 1955 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
… …
942 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1962 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
943 } 1963 }
944 1964
945 if (SvOK (local_work_size)) 1965 if (SvOK (local_work_size))
946 { 1966 {
947 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1967 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
948 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1968 croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
949 1969
950 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1970 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
951 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1971 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
952 1972
953 lws = lists + gws_len * 2; 1973 lws = lists + gws_len * 2;
954 for (i = 0; i < gws_len; ++i) 1974 for (i = 0; i < gws_len; ++i)
1975 {
955 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1976 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1977 // at least nvidia crashes for 0-sized work group sizes, work around
1978 if (!lws [i])
1979 croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1980 }
956 } 1981 }
957 1982
1983 cl_event ev = 0;
958 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1984 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
959 1985
960 if (ev) 1986 if (ev)
961 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1987 XPUSH_CLOBJ (stash_event, ev);
962 1988
1989#if CL_VERSION_1_2
1990
963void 1991void
964enqueue_marker (OpenCL::Queue self) 1992migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
1993 ALIAS:
1994 enqueue_migrate_mem_objects = 0
965 PPCODE: 1995 PPCODE:
1996 EVENT_LIST (3);
1997
1998 cl_uint obj_count;
1999 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2000
2001 cl_event ev = 0;
2002 NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2003
2004 if (ev)
2005 XPUSH_CLOBJ (stash_event, ev);
2006
2007#endif
2008
2009#if cl_apple_gl_sharing || cl_khr_gl_sharing
2010
2011void
2012acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
2013 ALIAS:
2014 release_gl_objects = 1
2015 enqueue_acquire_gl_objects = 0
2016 enqueue_release_gl_objects = 1
2017 PPCODE:
2018 EVENT_LIST (2);
2019
2020 cl_uint obj_count;
2021 cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
2022
966 cl_event ev; 2023 cl_event ev = 0;
967 NEED_SUCCESS (EnqueueMarker, (self, &ev));
968 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
969 2024
2025 if (ix)
2026 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2027 else
2028 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2029
2030 if (ev)
2031 XPUSH_CLOBJ (stash_event, ev);
2032
2033#endif
2034
970void 2035void
971enqueue_wait_for_events (OpenCL::Queue self, ...) 2036wait_for_events (OpenCL::Queue self, ...)
2037 ALIAS:
2038 enqueue_wait_for_events = 0
972 CODE: 2039 CODE:
973 EVENT_LIST (1, items - 1); 2040 EVENT_LIST (1);
2041#if PREFER_1_1
974 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); 2042 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
2043#else
2044 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
2045#endif
975 2046
976void 2047void
977enqueue_barrier (OpenCL::Queue self) 2048marker (OpenCL::Queue self, ...)
2049 ALIAS:
2050 enqueue_marker = 0
978 CODE: 2051 PPCODE:
2052 EVENT_LIST (1);
2053 cl_event ev = 0;
2054#if PREFER_1_1
2055 if (!event_list_count)
2056 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2057 else
2058#if CL_VERSION_1_2
2059 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2060#else
2061 {
2062 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
2063 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
2064 }
2065#endif
2066#else
2067 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2068#endif
2069 if (ev)
2070 XPUSH_CLOBJ (stash_event, ev);
2071
2072void
2073barrier (OpenCL::Queue self, ...)
2074 ALIAS:
2075 enqueue_barrier = 0
2076 PPCODE:
2077 EVENT_LIST (1);
2078 cl_event ev = 0;
2079#if PREFER_1_1
2080 if (!event_list_count && GIMME_V == G_VOID)
979 NEED_SUCCESS (EnqueueBarrier, (self)); 2081 NEED_SUCCESS (EnqueueBarrier, (self));
2082 else
2083#if CL_VERSION_1_2
2084 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2085#else
2086 {
2087 if (event_list_count)
2088 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
2089
2090 if (GIMME_V != G_VOID)
2091 NEED_SUCCESS (EnqueueMarker, (self, &ev));
2092 }
2093#endif
2094#else
2095 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
2096#endif
2097 if (ev)
2098 XPUSH_CLOBJ (stash_event, ev);
980 2099
981void 2100void
982flush (OpenCL::Queue self) 2101flush (OpenCL::Queue self)
983 CODE: 2102 CODE:
984 NEED_SUCCESS (Flush, (self)); 2103 NEED_SUCCESS (Flush, (self));
… …
1002 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0)); 2121 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1003 EXTEND (SP, 1); 2122 EXTEND (SP, 1);
1004 const int i = 0; 2123 const int i = 0;
1005 { 2124 {
1006 NEED_SUCCESS (RetainContext, (value [i])); 2125 NEED_SUCCESS (RetainContext, (value [i]));
1007 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2126 PUSH_CLOBJ (stash_context, value [i]);
1008 } 2127 }
1009 2128
1010void 2129void
1011device (OpenCL::Queue self) 2130device (OpenCL::Queue self)
1012 PPCODE: 2131 PPCODE:
1013 cl_device_id value [1]; 2132 cl_device_id value [1];
1014 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0)); 2133 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1015 EXTEND (SP, 1); 2134 EXTEND (SP, 1);
1016 const int i = 0; 2135 const int i = 0;
1017 { 2136 {
1018 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 2137 PUSH_CLOBJ (stash_device, value [i]);
1019 } 2138 }
1020 2139
1021void 2140void
1022reference_count (OpenCL::Queue self) 2141reference_count (OpenCL::Queue self)
1023 PPCODE: 2142 PPCODE:
… …
1032 PPCODE: 2151 PPCODE:
1033 cl_command_queue_properties value [1]; 2152 cl_command_queue_properties value [1];
1034 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0)); 2153 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1035 EXTEND (SP, 1); 2154 EXTEND (SP, 1);
1036 const int i = 0; 2155 const int i = 0;
1037 PUSHs (sv_2mortal (newSViv (value [i]))); 2156 PUSHs (sv_2mortal (newSVuv (value [i])));
1038 2157
1039#END:command_queue 2158#END:command_queue
1040 2159
1041MODULE = OpenCL PACKAGE = OpenCL::Memory 2160MODULE = OpenCL PACKAGE = OpenCL::Memory
1042 2161
… …
1057 PPCODE: 2176 PPCODE:
1058 cl_mem_object_type value [1]; 2177 cl_mem_object_type value [1];
1059 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0)); 2178 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1060 EXTEND (SP, 1); 2179 EXTEND (SP, 1);
1061 const int i = 0; 2180 const int i = 0;
1062 PUSHs (sv_2mortal (newSViv (value [i]))); 2181 PUSHs (sv_2mortal (newSVuv (value [i])));
1063 2182
1064void 2183void
1065flags (OpenCL::Memory self) 2184flags (OpenCL::Memory self)
1066 PPCODE: 2185 PPCODE:
1067 cl_mem_flags value [1]; 2186 cl_mem_flags value [1];
1068 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0)); 2187 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1069 EXTEND (SP, 1); 2188 EXTEND (SP, 1);
1070 const int i = 0; 2189 const int i = 0;
1071 PUSHs (sv_2mortal (newSViv (value [i]))); 2190 PUSHs (sv_2mortal (newSVuv (value [i])));
1072 2191
1073void 2192void
1074size (OpenCL::Memory self) 2193size (OpenCL::Memory self)
1075 ALIAS: 2194 ALIAS:
1076 size = CL_MEM_SIZE 2195 size = CL_MEM_SIZE
… …
1110 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0)); 2229 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1111 EXTEND (SP, 1); 2230 EXTEND (SP, 1);
1112 const int i = 0; 2231 const int i = 0;
1113 { 2232 {
1114 NEED_SUCCESS (RetainContext, (value [i])); 2233 NEED_SUCCESS (RetainContext, (value [i]));
1115 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2234 PUSH_CLOBJ (stash_context, value [i]);
1116 } 2235 }
1117 2236
1118void 2237void
1119associated_memobject (OpenCL::Memory self) 2238associated_memobject (OpenCL::Memory self)
1120 PPCODE: 2239 PPCODE:
… …
1122 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0)); 2241 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1123 EXTEND (SP, 1); 2242 EXTEND (SP, 1);
1124 const int i = 0; 2243 const int i = 0;
1125 { 2244 {
1126 NEED_SUCCESS (RetainMemObject, (value [i])); 2245 NEED_SUCCESS (RetainMemObject, (value [i]));
1127 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i])); 2246 PUSH_CLOBJ (stash_memory, value [i]);
1128 } 2247 }
1129 2248
1130#END:mem 2249#END:mem
2250
2251#if cl_apple_gl_sharing || cl_khr_gl_sharing
2252
2253void
2254gl_object_info (OpenCL::Memory self)
2255 PPCODE:
2256 cl_gl_object_type type;
2257 cl_GLuint name;
2258 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
2259 EXTEND (SP, 2);
2260 PUSHs (sv_2mortal (newSVuv (type)));
2261 PUSHs (sv_2mortal (newSVuv (name)));
2262
2263#endif
1131 2264
1132MODULE = OpenCL PACKAGE = OpenCL::BufferObj 2265MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1133 2266
1134void 2267void
1135sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size) 2268sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
… …
1138 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!"); 2271 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1139 2272
1140 cl_buffer_region crdata = { origin, size }; 2273 cl_buffer_region crdata = { origin, size };
1141 2274
1142 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res)); 2275 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1143 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 2276 XPUSH_CLOBJ (stash_buffer, mem);
1144 2277
1145MODULE = OpenCL PACKAGE = OpenCL::Image 2278MODULE = OpenCL PACKAGE = OpenCL::Image
1146 2279
1147void 2280void
1148image_info (OpenCL::Image self, cl_image_info name) 2281image_info (OpenCL::Image self, cl_image_info name)
1149 PPCODE: 2282 PPCODE:
1150 INFO (Image) 2283 INFO (Image)
2284
2285void
2286format (OpenCL::Image self)
2287 PPCODE:
2288 cl_image_format format;
2289 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
2290 EXTEND (SP, 2);
2291 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
2292 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1151 2293
1152#BEGIN:image 2294#BEGIN:image
1153 2295
1154void 2296void
1155element_size (OpenCL::Image self) 2297element_size (OpenCL::Image self)
… …
1167 const int i = 0; 2309 const int i = 0;
1168 PUSHs (sv_2mortal (newSVuv (value [i]))); 2310 PUSHs (sv_2mortal (newSVuv (value [i])));
1169 2311
1170#END:image 2312#END:image
1171 2313
2314#if cl_apple_gl_sharing || cl_khr_gl_sharing
2315
2316#BEGIN:gl_texture
2317
2318void
2319target (OpenCL::Image self)
2320 PPCODE:
2321 cl_GLenum value [1];
2322 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
2323 EXTEND (SP, 1);
2324 const int i = 0;
2325 PUSHs (sv_2mortal (newSVuv (value [i])));
2326
2327void
2328gl_mipmap_level (OpenCL::Image self)
2329 PPCODE:
2330 cl_GLint value [1];
2331 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
2332 EXTEND (SP, 1);
2333 const int i = 0;
2334 PUSHs (sv_2mortal (newSViv (value [i])));
2335
2336#END:gl_texture
2337
2338#endif
2339
1172MODULE = OpenCL PACKAGE = OpenCL::Sampler 2340MODULE = OpenCL PACKAGE = OpenCL::Sampler
1173 2341
1174void 2342void
1175DESTROY (OpenCL::Sampler self) 2343DESTROY (OpenCL::Sampler self)
1176 CODE: 2344 CODE:
… …
1199 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0)); 2367 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1200 EXTEND (SP, 1); 2368 EXTEND (SP, 1);
1201 const int i = 0; 2369 const int i = 0;
1202 { 2370 {
1203 NEED_SUCCESS (RetainContext, (value [i])); 2371 NEED_SUCCESS (RetainContext, (value [i]));
1204 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2372 PUSH_CLOBJ (stash_context, value [i]);
1205 } 2373 }
1206 2374
1207void 2375void
1208normalized_coords (OpenCL::Sampler self) 2376normalized_coords (OpenCL::Sampler self)
1209 PPCODE: 2377 PPCODE:
1210 cl_addressing_mode value [1]; 2378 cl_addressing_mode value [1];
1211 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0)); 2379 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1212 EXTEND (SP, 1); 2380 EXTEND (SP, 1);
1213 const int i = 0; 2381 const int i = 0;
1214 PUSHs (sv_2mortal (newSViv (value [i]))); 2382 PUSHs (sv_2mortal (newSVuv (value [i])));
1215 2383
1216void 2384void
1217addressing_mode (OpenCL::Sampler self) 2385addressing_mode (OpenCL::Sampler self)
1218 PPCODE: 2386 PPCODE:
1219 cl_filter_mode value [1]; 2387 cl_filter_mode value [1];
1220 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0)); 2388 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1221 EXTEND (SP, 1); 2389 EXTEND (SP, 1);
1222 const int i = 0; 2390 const int i = 0;
1223 PUSHs (sv_2mortal (newSViv (value [i]))); 2391 PUSHs (sv_2mortal (newSVuv (value [i])));
1224 2392
1225void 2393void
1226filter_mode (OpenCL::Sampler self) 2394filter_mode (OpenCL::Sampler self)
1227 PPCODE: 2395 PPCODE:
1228 cl_bool value [1]; 2396 cl_bool value [1];
… …
1239DESTROY (OpenCL::Program self) 2407DESTROY (OpenCL::Program self)
1240 CODE: 2408 CODE:
1241 clReleaseProgram (self); 2409 clReleaseProgram (self);
1242 2410
1243void 2411void
1244build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef) 2412build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2413 ALIAS:
2414 build_async = 1
1245 CODE: 2415 CODE:
2416 cl_uint device_count = 0;
2417 cl_device_id *device_list = 0;
2418
2419 if (SvOK (devices))
2420 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2421
2422 void *user_data;
2423 program_callback pfn_notify = make_program_callback (notify, &user_data);
2424
2425 if (ix)
2426 build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
2427 else
2428 NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
2429
2430#if CL_VERSION_1_2
2431
2432void
2433compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
2434 CODE:
2435 cl_uint device_count = 0;
2436 cl_device_id *device_list = 0;
2437
2438 if (SvOK (devices))
2439 device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
2440
2441 cl_uint header_count = 0;
2442 cl_program *header_list = 0;
2443 const char **header_name = 0;
2444
2445 if (SvOK (headers))
2446 {
2447 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
2448 croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2449
2450 HV *hv = (HV *)SvRV (devices);
2451
2452 header_count = hv_iterinit (hv);
2453 header_list = tmpbuf (sizeof (*header_list) * header_count);
2454 header_name = tmpbuf (sizeof (*header_name) * header_count);
2455
2456 HE *he;
2457 int i = 0;
2458 while (he = hv_iternext (hv))
2459 {
2460 header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
2461 header_list [i] = SvCLOBJ ("clCompileProgram", "headers", HeVAL (he), "OpenCL::Program");
2462 ++i;
2463 }
2464 }
2465
2466 void *user_data;
2467 program_callback pfn_notify = make_program_callback (notify, &user_data);
2468
1246 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0)); 2469 NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
2470 header_count, header_list, header_name, pfn_notify, user_data));
2471
2472#endif
1247 2473
1248void 2474void
1249build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name) 2475build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1250 PPCODE: 2476 PPCODE:
1251 size_t size; 2477 size_t size;
1252 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size)); 2478 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1253 SV *sv = sv_2mortal (newSV (size)); 2479 SV *sv = sv_2mortal (newSV (size));
1254 SvUPGRADE (sv, SVt_PV); 2480 SvUPGRADE (sv, SVt_PV);
1255 SvPOK_only (sv); 2481 SvPOK_only (sv);
1256 SvCUR_set (sv, size); 2482 SvCUR_set (sv, size);
1257 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0)); 2483 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1258 XPUSHs (sv); 2484 XPUSHs (sv);
1259 2485
1260#BEGIN:program_build 2486#BEGIN:program_build
1261 2487
1262void 2488void
… …
1285#END:program_build 2511#END:program_build
1286 2512
1287void 2513void
1288kernel (OpenCL::Program program, SV *function) 2514kernel (OpenCL::Program program, SV *function)
1289 PPCODE: 2515 PPCODE:
1290 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 2516 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1291 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2517 XPUSH_CLOBJ (stash_kernel, kernel);
2518
2519void
2520kernels_in_program (OpenCL::Program program)
2521 PPCODE:
2522 cl_uint num_kernels;
2523 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2524 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2525 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2526
2527 int i;
2528 EXTEND (SP, num_kernels);
2529 for (i = 0; i < num_kernels; ++i)
2530 PUSH_CLOBJ (stash_kernel, kernels [i]);
1292 2531
1293void 2532void
1294info (OpenCL::Program self, cl_program_info name) 2533info (OpenCL::Program self, cl_program_info name)
1295 PPCODE: 2534 PPCODE:
1296 INFO (Program) 2535 INFO (Program)
… …
1314 { 2553 {
1315 SV *sv = sv_2mortal (newSV (sizes [i])); 2554 SV *sv = sv_2mortal (newSV (sizes [i]));
1316 SvUPGRADE (sv, SVt_PV); 2555 SvUPGRADE (sv, SVt_PV);
1317 SvPOK_only (sv); 2556 SvPOK_only (sv);
1318 SvCUR_set (sv, sizes [i]); 2557 SvCUR_set (sv, sizes [i]);
1319 ptrs [i] = SvPVX (sv); 2558 ptrs [i] = (void *)SvPVX (sv);
1320 PUSHs (sv); 2559 PUSHs (sv);
1321 } 2560 }
1322 2561
1323 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size)); 2562 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1324 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY; 2563 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
… …
1344 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0)); 2583 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1345 EXTEND (SP, 1); 2584 EXTEND (SP, 1);
1346 const int i = 0; 2585 const int i = 0;
1347 { 2586 {
1348 NEED_SUCCESS (RetainContext, (value [i])); 2587 NEED_SUCCESS (RetainContext, (value [i]));
1349 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2588 PUSH_CLOBJ (stash_context, value [i]);
1350 } 2589 }
1351 2590
1352void 2591void
1353devices (OpenCL::Program self) 2592devices (OpenCL::Program self)
1354 PPCODE: 2593 PPCODE:
… …
1358 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0)); 2597 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1359 int i, n = size / sizeof (*value); 2598 int i, n = size / sizeof (*value);
1360 EXTEND (SP, n); 2599 EXTEND (SP, n);
1361 for (i = 0; i < n; ++i) 2600 for (i = 0; i < n; ++i)
1362 { 2601 {
1363 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i])); 2602 PUSH_CLOBJ (stash_device, value [i]);
1364 } 2603 }
1365 2604
1366void 2605void
1367source (OpenCL::Program self) 2606source (OpenCL::Program self)
1368 PPCODE: 2607 PPCODE:
… …
1394DESTROY (OpenCL::Kernel self) 2633DESTROY (OpenCL::Kernel self)
1395 CODE: 2634 CODE:
1396 clReleaseKernel (self); 2635 clReleaseKernel (self);
1397 2636
1398void 2637void
2638setf (OpenCL::Kernel self, const char *format, ...)
2639 CODE:
2640 int i;
2641 for (i = 2; ; ++i)
2642 {
2643 while (*format == ' ')
2644 ++format;
2645
2646 char type = *format++;
2647
2648 if (!type)
2649 break;
2650
2651 if (i >= items)
2652 croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
2653
2654 SV *sv = ST (i);
2655
2656 union
2657 {
2658 cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
2659 cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
2660 cl_half ch; cl_float cf; cl_double cd;
2661 cl_mem cm;
2662 cl_sampler ca;
2663 size_t cz;
2664 cl_event ce;
2665 } arg;
2666 size_t size;
2667 int nullarg = 0;
2668
2669 switch (type)
2670 {
2671 case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2672 case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
2673 case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
2674 case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
2675 case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
2676 case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
2677 case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
2678 case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2679
2680 case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2681 case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2682 case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2683
2684 case 'z': nullarg = 1; size = SvIV (sv); break;
2685
2686 case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2687 case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2688 case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2689
2690 default:
2691 croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2692 }
2693
2694 res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
2695 if (res)
2696 croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
2697 }
2698
2699 if (i != items)
2700 croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2701
2702void
1399set_char (OpenCL::Kernel self, cl_uint idx, cl_char value) 2703set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1400 CODE: 2704 CODE:
1401 clSetKernelArg (self, idx, sizeof (value), &value); 2705 clSetKernelArg (self, idx, sizeof (value), &value);
1402 2706
1403void 2707void
… …
1451 clSetKernelArg (self, idx, sizeof (value), &value); 2755 clSetKernelArg (self, idx, sizeof (value), &value);
1452 2756
1453void 2757void
1454set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value) 2758set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1455 CODE: 2759 CODE:
2760 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2761
2762void
2763set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2764 CODE:
2765 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2766
2767void
2768set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2769 ALIAS:
2770 set_image2d = 0
2771 set_image3d = 0
2772 CODE:
2773 clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2774
2775void
2776set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2777 CODE:
1456 clSetKernelArg (self, idx, sizeof (value), &value); 2778 clSetKernelArg (self, idx, sizeof (value), &value);
1457 2779
1458void 2780void
1459set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value) 2781set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1460 CODE: 2782 CODE:
1461 clSetKernelArg (self, idx, sizeof (value), &value); 2783 clSetKernelArg (self, idx, size, 0);
1462
1463void
1464set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1465 CODE:
1466 clSetKernelArg (self, idx, sizeof (value), &value);
1467
1468void
1469set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1470 CODE:
1471 clSetKernelArg (self, idx, sizeof (value), &value);
1472
1473void
1474set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1475 CODE:
1476 clSetKernelArg (self, idx, sizeof (value), &value);
1477 2784
1478void 2785void
1479set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value) 2786set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1480 CODE: 2787 CODE:
1481 clSetKernelArg (self, idx, sizeof (value), &value); 2788 clSetKernelArg (self, idx, sizeof (value), &value);
… …
1517 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0)); 2824 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1518 EXTEND (SP, 1); 2825 EXTEND (SP, 1);
1519 const int i = 0; 2826 const int i = 0;
1520 { 2827 {
1521 NEED_SUCCESS (RetainContext, (value [i])); 2828 NEED_SUCCESS (RetainContext, (value [i]));
1522 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 2829 PUSH_CLOBJ (stash_context, value [i]);
1523 } 2830 }
1524 2831
1525void 2832void
1526program (OpenCL::Kernel self) 2833program (OpenCL::Kernel self)
1527 PPCODE: 2834 PPCODE:
… …
1529 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0)); 2836 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1530 EXTEND (SP, 1); 2837 EXTEND (SP, 1);
1531 const int i = 0; 2838 const int i = 0;
1532 { 2839 {
1533 NEED_SUCCESS (RetainProgram, (value [i])); 2840 NEED_SUCCESS (RetainProgram, (value [i]));
1534 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i])); 2841 PUSH_CLOBJ (stash_program, value [i]);
1535 } 2842 }
1536 2843
1537#END:kernel 2844#END:kernel
1538 2845
1539void 2846void
… …
1586 const int i = 0; 2893 const int i = 0;
1587 PUSHs (sv_2mortal (newSVuv (value [i]))); 2894 PUSHs (sv_2mortal (newSVuv (value [i])));
1588 2895
1589#END:kernel_work_group 2896#END:kernel_work_group
1590 2897
2898#if CL_VERSION_1_2
2899
2900void
2901arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
2902 PPCODE:
2903 size_t size;
2904 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
2905 SV *sv = sv_2mortal (newSV (size));
2906 SvUPGRADE (sv, SVt_PV);
2907 SvPOK_only (sv);
2908 SvCUR_set (sv, size);
2909 NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
2910 XPUSHs (sv);
2911
2912#BEGIN:kernel_arg
2913
2914void
2915arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
2916 PPCODE:
2917 cl_kernel_arg_address_qualifier value [1];
2918 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
2919 EXTEND (SP, 1);
2920 const int i = 0;
2921 PUSHs (sv_2mortal (newSVuv (value [i])));
2922
2923void
2924arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
2925 PPCODE:
2926 cl_kernel_arg_access_qualifier value [1];
2927 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
2928 EXTEND (SP, 1);
2929 const int i = 0;
2930 PUSHs (sv_2mortal (newSVuv (value [i])));
2931
2932void
2933arg_type_name (OpenCL::Kernel self, cl_uint idx)
2934 ALIAS:
2935 arg_type_name = CL_KERNEL_ARG_TYPE_NAME
2936 arg_name = CL_KERNEL_ARG_NAME
2937 PPCODE:
2938 size_t size;
2939 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
2940 char *value = tmpbuf (size);
2941 NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
2942 EXTEND (SP, 1);
2943 const int i = 0;
2944 PUSHs (sv_2mortal (newSVpv (value, 0)));
2945
2946void
2947arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
2948 PPCODE:
2949 cl_kernel_arg_type_qualifier value [1];
2950 NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
2951 EXTEND (SP, 1);
2952 const int i = 0;
2953 PUSHs (sv_2mortal (newSVuv (value [i])));
2954
2955#END:kernel_arg
2956
2957#endif
2958
1591MODULE = OpenCL PACKAGE = OpenCL::Event 2959MODULE = OpenCL PACKAGE = OpenCL::Event
1592 2960
1593void 2961void
1594DESTROY (OpenCL::Event self) 2962DESTROY (OpenCL::Event self)
1595 CODE: 2963 CODE:
… …
1597 2965
1598void 2966void
1599wait (OpenCL::Event self) 2967wait (OpenCL::Event self)
1600 CODE: 2968 CODE:
1601 clWaitForEvents (1, &self); 2969 clWaitForEvents (1, &self);
2970
2971void
2972cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2973 CODE:
2974 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
1602 2975
1603void 2976void
1604info (OpenCL::Event self, cl_event_info name) 2977info (OpenCL::Event self, cl_event_info name)
1605 PPCODE: 2978 PPCODE:
1606 INFO (Event) 2979 INFO (Event)
… …
1614 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0)); 2987 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1615 EXTEND (SP, 1); 2988 EXTEND (SP, 1);
1616 const int i = 0; 2989 const int i = 0;
1617 { 2990 {
1618 NEED_SUCCESS (RetainCommandQueue, (value [i])); 2991 NEED_SUCCESS (RetainCommandQueue, (value [i]));
1619 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i])); 2992 PUSH_CLOBJ (stash_queue, value [i]);
1620 } 2993 }
1621 2994
1622void 2995void
1623command_type (OpenCL::Event self) 2996command_type (OpenCL::Event self)
1624 PPCODE: 2997 PPCODE:
… …
1647 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0)); 3020 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1648 EXTEND (SP, 1); 3021 EXTEND (SP, 1);
1649 const int i = 0; 3022 const int i = 0;
1650 { 3023 {
1651 NEED_SUCCESS (RetainContext, (value [i])); 3024 NEED_SUCCESS (RetainContext, (value [i]));
1652 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i])); 3025 PUSH_CLOBJ (stash_context, value [i]);
1653 } 3026 }
1654 3027
1655#END:event 3028#END:event
1656 3029
1657void 3030void
… …
1682void 3055void
1683set_status (OpenCL::UserEvent self, cl_int execution_status) 3056set_status (OpenCL::UserEvent self, cl_int execution_status)
1684 CODE: 3057 CODE:
1685 clSetUserEventStatus (self, execution_status); 3058 clSetUserEventStatus (self, execution_status);
1686 3059
3060MODULE = OpenCL PACKAGE = OpenCL::Mapped
3061
3062void
3063DESTROY (SV *self)
3064 CODE:
3065 OpenCL__Mapped mapped = SvMAPPED (self);
3066
3067 clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
3068 mapped_detach (self, mapped);
3069
3070 clReleaseCommandQueue (mapped->queue);
3071 clReleaseEvent (mapped->event);
3072 Safefree (mapped);
3073
3074void
3075unmap (OpenCL::Mapped self, ...)
3076 CODE:
3077 mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
3078
3079bool
3080mapped (OpenCL::Mapped self)
3081 CODE:
3082 RETVAL = !!self->ptr;
3083 OUTPUT:
3084 RETVAL
3085
3086void
3087wait (OpenCL::Mapped self)
3088 PPCODE:
3089 if (self->event)
3090 NEED_SUCCESS (WaitForEvents, (1, &self->event));
3091
3092void
3093event (OpenCL::Mapped self)
3094 PPCODE:
3095 if (!self->event)
3096 XSRETURN_UNDEF;
3097
3098 clRetainEvent (self->event);
3099 XPUSH_CLOBJ (stash_event, self->event);
3100
3101size_t
3102size (OpenCL::Mapped self)
3103 CODE:
3104 RETVAL = self->cb;
3105 OUTPUT:
3106 RETVAL
3107
3108IV
3109ptr (OpenCL::Mapped self)
3110 CODE:
3111 RETVAL = PTR2IV (self->ptr);
3112 OUTPUT:
3113 RETVAL
3114
3115void
3116set (OpenCL::Mapped self, size_t offset, SV *data)
3117 CODE:
3118 STRLEN len;
3119 const char *ptr = SvPVbyte (data, len);
3120
3121 if (offset + len > self->cb)
3122 croak ("OpenCL::Mapped::set out of bound condition detected");
3123
3124 memcpy (offset + (char *)self->ptr, ptr, len);
3125
3126MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
3127
3128MODULE = OpenCL PACKAGE = OpenCL::MappedImage
3129
3130IV
3131row_pitch (OpenCL::Mapped self)
3132 ALIAS:
3133 slice_pitch = 1
3134 CODE:
3135 RETVAL = ix ? self->slice_pitch : self->row_pitch;
3136 OUTPUT:
3137 RETVAL
3138
3139
3140

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