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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.5 by root, Wed Nov 16 00:35:30 2011 UTC vs.
Revision 1.51 by root, Tue Apr 24 22:45:38 2012 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
6#include "xthread.h"
7#include "schmorp.h"
8
9#ifdef I_DLFCN
10 #include <dlfcn.h>
11#endif
12
13// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
14// but then fail to define the api functions unless you ALSO define
15// this. This breaks 100% of the opencl 1.1 apps, for what reason?
16// after all, the functions are deprecated, not removed.
17// in addition, you cannot test for this in any future-proof way.
18// each time a new opencl version comes out, you need to make a new
19// release.
20#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
21
22#ifndef PREFER_1_1
23 #define PREFER_1_1 1
24#endif
25
26#if PREFER_1_1
27 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28#endif
29
30#ifdef __APPLE__
31 #include <OpenCL/opencl.h>
32#else
5#include <CL/opencl.h> 33 #include <CL/opencl.h>
34#endif
6 35
36#ifndef CL_VERSION_1_2
37 #undef PREFER_1_1
38 #define PREFER_1_1 1
39#endif
40
7typedef cl_platform_id OpenCL__Platform; 41typedef cl_platform_id OpenCL__Platform;
8typedef cl_device_id OpenCL__Device; 42typedef cl_device_id OpenCL__Device;
9typedef cl_context OpenCL__Context; 43typedef cl_context OpenCL__Context;
10typedef cl_command_queue OpenCL__Queue; 44typedef cl_command_queue OpenCL__Queue;
11typedef cl_mem OpenCL__Memory; 45typedef cl_mem OpenCL__Memory;
12typedef cl_mem OpenCL__Buffer; 46typedef cl_mem OpenCL__Buffer;
47typedef cl_mem OpenCL__BufferObj;
13typedef cl_mem OpenCL__Image; 48typedef cl_mem OpenCL__Image;
14typedef cl_mem OpenCL__Image2D; 49typedef cl_mem OpenCL__Image2D;
15typedef cl_mem OpenCL__Image3D; 50typedef cl_mem OpenCL__Image3D;
16typedef cl_mem OpenCL__Memory_ornull; 51typedef cl_mem OpenCL__Memory_ornull;
17typedef cl_mem OpenCL__Buffer_ornull; 52typedef cl_mem OpenCL__Buffer_ornull;
18typedef cl_mem OpenCL__Image_ornull; 53typedef cl_mem OpenCL__Image_ornull;
19typedef cl_mem OpenCL__Image2D_ornull; 54typedef cl_mem OpenCL__Image2D_ornull;
20typedef cl_mem OpenCL__Image3D_ornull; 55typedef cl_mem OpenCL__Image3D_ornull;
21typedef cl_sampler OpenCL__Sampler; 56typedef cl_sampler OpenCL__Sampler;
22typedef cl_program OpenCL__Program; 57typedef cl_program OpenCL__Program;
23typedef cl_kernel OpenCL__Kernel; 58typedef cl_kernel OpenCL__Kernel;
24typedef cl_event OpenCL__Event; 59typedef cl_event OpenCL__Event;
25typedef cl_event OpenCL__UserEvent; 60typedef cl_event OpenCL__UserEvent;
61
62typedef SV *FUTURE;
63
64/*****************************************************************************/
65
66// name must include a leading underscore
67// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
68// for perl. doh.
69static void *
70glsym (const char *name)
71{
72 void *fun = 0;
73
74 #if defined I_DLFCN && defined RTLD_DEFAULT
75 fun = dlsym (RTLD_DEFAULT, name + 1);
76 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
77
78 if (!fun)
79 {
80 static void *libgl;
81 static const char *glso[] = {
82 "libGL.so.1",
83 "libGL.so.3",
84 "libGL.so.4.0",
85 "libGL.so",
86 "/usr/lib/libGL.so",
87 "/usr/X11R6/lib/libGL.1.dylib"
88 };
89 int i;
90
91 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
92 {
93 libgl = dlopen (glso [i], RTLD_LAZY);
94 if (libgl)
95 break;
96 }
97
98 if (libgl)
99 {
100 fun = dlsym (libgl, name + 1);
101 if (!fun) fun = dlsym (libgl, name);
102 }
103 }
104 #endif
105
106 return fun;
107}
26 108
27/*****************************************************************************/ 109/*****************************************************************************/
28 110
29/* up to two temporary buffers */ 111/* up to two temporary buffers */
30static void * 112static void *
31tmpbuf (size_t size) 113tmpbuf (size_t size)
32{ 114{
115 enum { buffers = 3 };
33 static int idx; 116 static int idx;
34 static void *buf [2]; 117 static void *buf [buffers];
35 static size_t len [2]; 118 static size_t len [buffers];
36 119
37 idx ^= 1; 120 idx = (idx + 1) % buffers;
38 121
39 if (len [idx] < size) 122 if (len [idx] < size)
40 { 123 {
41 free (buf [idx]); 124 free (buf [idx]);
42 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 125 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
90 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); 173 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
91} 174}
92 175
93/*****************************************************************************/ 176/*****************************************************************************/
94 177
95static cl_int last_error; 178static cl_int res;
96 179
97#define FAIL(name,err) \ 180#define FAIL(name) \
98 croak ("cl" # name ": %s", err2str (last_error = err)); 181 croak ("cl" # name ": %s", err2str (res));
99 182
100#define NEED_SUCCESS(name,args) \ 183#define NEED_SUCCESS(name,args) \
101 do { \ 184 do { \
102 cl_int res = cl ## name args; \ 185 res = cl ## name args; \
103 \ 186 \
104 if (res) \ 187 if (res) \
105 FAIL (name, res); \ 188 FAIL (name); \
106 } while (0) 189 } while (0)
107 190
191#define NEED_SUCCESS_ARG(retdecl, name, args) \
192 retdecl = cl ## name args; \
193 if (res) \
194 FAIL (name);
195
108/*****************************************************************************/ 196/*****************************************************************************/
109 197
198static cl_context_properties *
199SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
200{
201 if (!sv || !SvOK (sv))
202 if (extra)
203 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
204 else
205 return 0;
206
207 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
208 {
209 AV *av = (AV *)SvRV (sv);
210 int i, len = av_len (av) + 1;
211 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
212 cl_context_properties *l = p;
213
214 if (len & 1)
215 croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
216
217 while (extracount--)
218 *l++ = *extra++;
219
220 for (i = 0; i < len; i += 2)
221 {
222 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
223 SV *p_sv = *av_fetch (av, i + 1, 0);
224 cl_context_properties v = SvIV (p_sv); // code below can override
225
226 switch (t)
227 {
228 case CL_GLX_DISPLAY_KHR:
229 if (!SvOK (p_sv))
230 {
231 void *func = glsym ("_glXGetCurrentDisplay");
232 if (func)
233 v = (cl_context_properties)((void *(*)(void))func)();
234 }
235 break;
236
237 case CL_GL_CONTEXT_KHR:
238 if (!SvOK (p_sv))
239 {
240 void *func = glsym ("_glXGetCurrentContext");
241 if (func)
242 v = (cl_context_properties)((void *(*)(void))func)();
243 }
244 break;
245
246 default:
247 /* unknown property, treat as int */
248 break;
249 }
250
251 *l++ = t;
252 *l++ = v;
253 }
254
255 *l = 0;
256
257 return p;
258 }
259
260 croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
261}
262
263/*****************************************************************************/
264
110#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr) 265#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
266#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))
111#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr)) 267#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
112 268
269/* cl objects are either \$iv, or [$iv, ...] */
270/* they can be upgraded at runtime to the array form */
113static void * 271static void *
114SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 272SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
115{ 273{
116 if (SvROK (sv) && sv_derived_from (sv, pkg)) 274 if (SvROK (sv) && sv_derived_from (sv, pkg))
275 {
276 SV *rv = SvRV (sv);
277
278 if (SvTYPE (rv) == SVt_PVAV)
279 rv = AvARRAY (rv)[0];
280
117 return (void *)SvIV (SvRV (sv)); 281 return (void *)SvIV (SvRV (sv));
282 }
118 283
119 croak ("%s: %s is not of type %s", func, svname, pkg); 284 croak ("%s: %s is not of type %s", func, svname, pkg);
120} 285}
121 286
287static void
288CLOBJ_push (SV *self, SV *data)
289{
290 SV *rv = SvRV (self);
291
292 if (SvTYPE (rv) != SVt_PVAV)
293 {
294 AV *av = newAV ();
295 av_push (av, rv);
296 rv = (SV *)av;
297 SvRV_set (self, rv);
298 }
299
300 av_push ((AV *)rv, data);
301}
302
303static SV *
304sv_struct (STRLEN size)
305{
306 SV *sv = newSV (size);
307 SvPOK_only (sv);
308 return sv;
309}
310
311static void *
312CLOBJ_push_struct (SV *self, STRLEN size)
313{
314 SV *sv = sv_struct (size);
315 CLOBJ_push (self, sv);
316 return SvPVX (sv);
317}
318
122/*****************************************************************************/ 319/*****************************************************************************/
320/* callback stuff */
321
322/* default context callback, log to stderr */
323static void CL_CALLBACK
324context_default_notify (const char *msg, const void *info, size_t cb, void *data)
325{
326 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
327}
328
329typedef struct
330{
331 int free_cb;
332 void (*push)(void *data1, void *data2, void *data3);
333} eq_vtbl;
334
335typedef struct eq_item
336{
337 struct eq_item *next;
338 eq_vtbl *vtbl;
339 SV *cb;
340 void *data1, *data2, *data3;
341} eq_item;
342
343static void (*eq_signal_func)(void *signal_arg, int value);
344static void *eq_signal_arg;
345static xmutex_t eq_lock = X_MUTEX_INIT;
346static eq_item *eq_head, *eq_tail;
347
348static void
349eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
350{
351 eq_item *item = malloc (sizeof (eq_item));
352
353 printf ("enq(%p,%p,%p,%p,%p)\n", vtbl, cb, data1, data2, data3);//D
354
355 item->next = 0;
356 item->vtbl = vtbl;
357 item->cb = cb;
358 item->data1 = data1;
359 item->data2 = data2;
360 item->data3 = data3;
361
362 X_LOCK (eq_lock);
363
364 *(eq_head ? &eq_tail->next : &eq_head) = item;
365 eq_tail = item;
366
367 X_UNLOCK (eq_lock);
368
369 eq_signal_func (eq_signal_arg, 0);
370}
371
372static eq_item *
373eq_dec (void)
374{
375 eq_item *res;
376
377 X_LOCK (eq_lock);
378
379 res = eq_head;
380 if (res)
381 eq_head = res->next;
382
383 X_UNLOCK (eq_lock);
384
385 return res;
386}
387
388#if 0
389static void
390mem_free (pTHX_ void *p)
391{
392 free (p);
393}
394//SAVEDESTRUCTOR_X (mem_free, item);
395#endif
396
397static void
398eq_poll (void)
399{
400 eq_item *item;
401
402 while ((item = eq_dec ()))
403 {
404 ENTER;
405 SAVETMPS;
406
407 dSP;
408 PUSHMARK (SP);
409 EXTEND (SP, 2);
410
411 if (item->vtbl->free_cb)
412 sv_2mortal (item->cb);
413
414 PUTBACK;
415 item->vtbl->push (item->data1, item->data2, item->data3);
416
417 SV *cb = item->cb;
418 free (item);
419
420 call_sv (cb, G_DISCARD | G_VOID);
421
422 FREETMPS;
423 LEAVE;
424 }
425}
426
427static void
428eq_poll_interrupt (pTHX_ void *c_arg, int value)
429{
430 eq_poll ();
431}
432
433/* context notify */
434
435static void
436eq_context_push (void *data1, void *data2, void *data3)
437{
438 dSP;
439 PUSHs (sv_2mortal (newSVpv (data1, 0)));
440 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
441 PUTBACK;
442}
443
444static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
445
446/* build/compile/link notify */
447
448static void
449eq_program_push (void *data1, void *data2, void *data3)
450{
451 dSP;
452 PUSH_CLOBJ ("OpenCL::Program", data1);
453 PUTBACK;
454}
455
456static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
457
458static void CL_CALLBACK
459eq_program_notify (cl_program program, void *user_data)
460{
461 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
462}
463
464struct build_args
465{
466 cl_program program;
467 char *options;
468 void *user_data;
469 cl_uint num_devices;
470};
471
472X_THREAD_PROC (build_program_thread)
473{
474 struct build_args *arg = thr_arg;
475
476 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
477
478 if (arg->user_data)
479 eq_program_notify (arg->program, arg->user_data);
480 else
481 clReleaseProgram (arg->program);
482
483 free (arg->options);
484 free (arg);
485}
486
487static void
488build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
489{
490 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
491
492 arg->program = program;
493 arg->options = strdup (options);
494 arg->user_data = user_data;
495 arg->num_devices = num_devices;
496 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
497
498 xthread_t id;
499 thread_create (&id, build_program_thread, arg);
500}
501
502/* event objects */
503
504static void
505eq_event_push (void *data1, void *data2, void *data3)
506{
507 dSP;
508 PUSH_CLOBJ ("OpenCL::Event", data1);
509 PUSHs (sv_2mortal (newSViv ((IV)data2)));
510 PUTBACK;
511}
512
513static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
514
515static void CL_CALLBACK
516eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
517{
518 clRetainEvent (event);
519 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)event_command_exec_status, 0);
520}
521
522/*****************************************************************************/
523
524static size_t
525img_row_pitch (cl_mem img)
526{
527 size_t res;
528 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
529 return res;
530}
123 531
124static cl_event * 532static cl_event *
125event_list (SV **items, int count) 533event_list (SV **items, cl_uint *rcount)
126{ 534{
535 cl_uint count = *rcount;
536
537 if (!count)
538 return 0;
539
127 cl_event *list = tmpbuf (sizeof (cl_event) * count); 540 cl_event *list = tmpbuf (sizeof (cl_event) * count);
541 int i = 0;
128 542
543 do
544 {
545 --count;
546 if (SvOK (items [count]))
547 list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
548 }
129 while (count--) 549 while (count);
130 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
131 550
551 *rcount = i;
552
132 return list; 553 return i ? list : 0;
133} 554}
134 555
135#define EVENT_LIST(items,count) \ 556#define EVENT_LIST(items,count) \
136 cl_uint event_list_count = (count); \ 557 cl_uint event_list_count = (count); \
137 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 558 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
138 559
139#define INFO(class) \ 560#define INFO(class) \
140{ \ 561{ \
141 size_t size; \ 562 size_t size; \
142 SV *sv; \
143 \
144 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 563 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
145 sv = sv_2mortal (newSV (size)); \ 564 SV *sv = sv_2mortal (newSV (size)); \
146 SvUPGRADE (sv, SVt_PV); \ 565 SvUPGRADE (sv, SVt_PV); \
147 SvPOK_only (sv); \ 566 SvPOK_only (sv); \
148 SvCUR_set (sv, size); \ 567 SvCUR_set (sv, size); \
149 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 568 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
150 XPUSHs (sv); \ 569 XPUSHs (sv); \
151} 570}
152 571
153MODULE = OpenCL PACKAGE = OpenCL 572MODULE = OpenCL PACKAGE = OpenCL
154 573
155PROTOTYPES: ENABLE 574PROTOTYPES: ENABLE
156 575
576void
577poll ()
578 CODE:
579 eq_poll ();
580
581void
582_eq_initialise (IV func, IV arg)
583 CODE:
584 eq_signal_func = (void (*)(void *, int))func;
585 eq_signal_arg = (void*)arg;
586
157BOOT: 587BOOT:
158{ 588{
159 HV *stash = gv_stashpv ("OpenCL", 1); 589 HV *stash = gv_stashpv ("OpenCL", 1);
160 static const ivstr *civ, const_iv[] = { 590 static const ivstr *civ, const_iv[] = {
161 { sizeof (cl_char ), "SIZEOF_CHAR" }, 591 { sizeof (cl_char ), "SIZEOF_CHAR" },
162 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 592 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
163 { sizeof (cl_short ), "SIZEOF_SHORT" }, 593 { sizeof (cl_short ), "SIZEOF_SHORT" },
164 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 594 { sizeof (cl_ushort), "SIZEOF_USHORT" },
165 { sizeof (cl_int ), "SIZEOF_INT" }, 595 { sizeof (cl_int ), "SIZEOF_INT" },
166 { sizeof (cl_uint ), "SIZEOF_UINT" }, 596 { sizeof (cl_uint ), "SIZEOF_UINT" },
167 { sizeof (cl_long ), "SIZEOF_LONG" }, 597 { sizeof (cl_long ), "SIZEOF_LONG" },
168 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 598 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
169 { sizeof (cl_half ), "SIZEOF_HALF" }, 599 { sizeof (cl_half ), "SIZEOF_HALF" },
170 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 600 { sizeof (cl_float ), "SIZEOF_FLOAT" },
171 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 601 { sizeof (cl_double), "SIZEOF_DOUBLE" },
172#include "constiv.h" 602#include "constiv.h"
173 }; 603 };
604
174 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 605 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
175 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 606 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
607
608 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
176} 609}
177 610
178cl_int 611cl_int
179errno () 612errno ()
180 CODE: 613 CODE:
181 errno = last_error; 614 RETVAL = res;
615 OUTPUT:
616 RETVAL
182 617
183const char * 618const char *
184err2str (cl_int err) 619err2str (cl_int err)
185 620
186const char * 621const char *
187enum2str (cl_uint value) 622enum2str (cl_uint value)
188 623
189void 624void
190platforms () 625platforms ()
191 PPCODE: 626 PPCODE:
192{
193 cl_platform_id *list; 627 cl_platform_id *list;
194 cl_uint count; 628 cl_uint count;
195 int i; 629 int i;
196 630
197 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 631 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
198 list = tmpbuf (sizeof (*list) * count); 632 list = tmpbuf (sizeof (*list) * count);
199 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 633 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
200 634
201 EXTEND (SP, count); 635 EXTEND (SP, count);
202 for (i = 0; i < count; ++i) 636 for (i = 0; i < count; ++i)
203 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 637 PUSH_CLOBJ ("OpenCL::Platform", list [i]);
204}
205 638
206void 639void
207context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 640context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
208 PPCODE: 641 PPCODE:
209{ 642 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
210 cl_int res;
211 cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
212
213 if (res)
214 FAIL (CreateContextFromType, res);
215
216 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 643 XPUSH_CLOBJ ("OpenCL::Context", ctx);
217} 644
645#if 0
646
647void
648context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
649 PPCODE:
650 /* der Gipfel der Kunst */
651
652#endif
218 653
219void 654void
220wait_for_events (...) 655wait_for_events (...)
221 CODE: 656 CODE:
222{
223 EVENT_LIST (0, items); 657 EVENT_LIST (0, items);
224 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 658 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
225}
226 659
227PROTOTYPES: DISABLE 660PROTOTYPES: DISABLE
228 661
229MODULE = OpenCL PACKAGE = OpenCL::Platform 662MODULE = OpenCL PACKAGE = OpenCL::Platform
230 663
231void 664void
232info (OpenCL::Platform this, cl_platform_info name) 665info (OpenCL::Platform self, cl_platform_info name)
233 PPCODE: 666 PPCODE:
234 INFO (Platform) 667 INFO (Platform)
235 668
236void 669void
670unload_compiler (OpenCL::Platform self)
671 CODE:
672#if CL_VERSION_1_2
673 clUnloadPlatformCompiler (self);
674#endif
675
676#BEGIN:platform
677
678void
679profile (OpenCL::Platform self)
680 ALIAS:
681 profile = CL_PLATFORM_PROFILE
682 version = CL_PLATFORM_VERSION
683 name = CL_PLATFORM_NAME
684 vendor = CL_PLATFORM_VENDOR
685 extensions = CL_PLATFORM_EXTENSIONS
686 PPCODE:
687 size_t size;
688 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
689 char *value = tmpbuf (size);
690 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
691 EXTEND (SP, 1);
692 const int i = 0;
693 PUSHs (sv_2mortal (newSVpv (value, 0)));
694
695#END:platform
696
697void
237devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 698devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
238 PPCODE: 699 PPCODE:
239{
240 cl_device_id *list; 700 cl_device_id *list;
241 cl_uint count; 701 cl_uint count;
242 int i; 702 int i;
243 703
244 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 704 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
245 list = tmpbuf (sizeof (*list) * count); 705 list = tmpbuf (sizeof (*list) * count);
246 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 706 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
247 707
248 EXTEND (SP, count); 708 EXTEND (SP, count);
249 for (i = 0; i < count; ++i) 709 for (i = 0; i < count; ++i)
250 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 710 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
251}
252 711
253void 712void
254context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 713context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = 0)
255 PPCODE: 714 PPCODE:
256{ 715 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
257 cl_int res; 716 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
258 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
259 cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
260 717
261 if (res) 718 AV *av = (AV *)SvRV (devices);
262 FAIL (CreateContextFromType, res); 719 cl_uint num_devices = av_len (av) + 1;
720 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
263 721
722 int i;
723 for (i = num_devices; i--; )
724 device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
725
726 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify;
727 void *user_data = 0;
728
729 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
264 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 730 XPUSH_CLOBJ ("OpenCL::Context", ctx);
265} 731
732void
733context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
734 PPCODE:
735 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
736 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
737 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
738 XPUSH_CLOBJ ("OpenCL::Context", ctx);
266 739
267MODULE = OpenCL PACKAGE = OpenCL::Device 740MODULE = OpenCL PACKAGE = OpenCL::Device
268 741
269void 742void
270info (OpenCL::Device this, cl_device_info name) 743info (OpenCL::Device self, cl_device_info name)
271 PPCODE: 744 PPCODE:
272 INFO (Device) 745 INFO (Device)
273 746
747#BEGIN:device
748
274void 749void
275context_simple (OpenCL::Device this) 750type (OpenCL::Device self)
276 PPCODE: 751 PPCODE:
277{ 752 cl_device_type value [1];
278 cl_int res; 753 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
279 cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); 754 EXTEND (SP, 1);
755 const int i = 0;
756 PUSHs (sv_2mortal (newSViv (value [i])));
280 757
281 if (res) 758void
282 FAIL (CreateContext, res); 759vendor_id (OpenCL::Device self)
760 ALIAS:
761 vendor_id = CL_DEVICE_VENDOR_ID
762 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
763 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
764 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
765 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
766 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
767 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
768 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
769 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
770 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
771 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
772 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
773 image_support = CL_DEVICE_IMAGE_SUPPORT
774 max_samplers = CL_DEVICE_MAX_SAMPLERS
775 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
776 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
777 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
778 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
779 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
780 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
781 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
782 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
783 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
784 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
785 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
786 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
787 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
788 PPCODE:
789 cl_uint value [1];
790 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
791 EXTEND (SP, 1);
792 const int i = 0;
793 PUSHs (sv_2mortal (newSVuv (value [i])));
283 794
284 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 795void
285} 796max_work_group_size (OpenCL::Device self)
797 ALIAS:
798 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
799 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
800 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
801 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
802 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
803 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
804 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
805 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
806 PPCODE:
807 size_t value [1];
808 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
809 EXTEND (SP, 1);
810 const int i = 0;
811 PUSHs (sv_2mortal (newSVuv (value [i])));
812
813void
814max_work_item_sizes (OpenCL::Device self)
815 PPCODE:
816 size_t size;
817 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
818 size_t *value = tmpbuf (size);
819 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
820 int i, n = size / sizeof (*value);
821 EXTEND (SP, n);
822 for (i = 0; i < n; ++i)
823 PUSHs (sv_2mortal (newSVuv (value [i])));
824
825void
826address_bits (OpenCL::Device self)
827 PPCODE:
828 cl_bitfield value [1];
829 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
830 EXTEND (SP, 1);
831 const int i = 0;
832 PUSHs (sv_2mortal (newSVuv (value [i])));
833
834void
835max_mem_alloc_size (OpenCL::Device self)
836 ALIAS:
837 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
838 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
839 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
840 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
841 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
842 PPCODE:
843 cl_ulong value [1];
844 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
845 EXTEND (SP, 1);
846 const int i = 0;
847 PUSHs (sv_2mortal (newSVuv (value [i])));
848
849void
850single_fp_config (OpenCL::Device self)
851 ALIAS:
852 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
853 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
854 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
855 PPCODE:
856 cl_device_fp_config value [1];
857 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
858 EXTEND (SP, 1);
859 const int i = 0;
860 PUSHs (sv_2mortal (newSVuv (value [i])));
861
862void
863global_mem_cache_type (OpenCL::Device self)
864 PPCODE:
865 cl_device_mem_cache_type value [1];
866 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
867 EXTEND (SP, 1);
868 const int i = 0;
869 PUSHs (sv_2mortal (newSVuv (value [i])));
870
871void
872local_mem_type (OpenCL::Device self)
873 PPCODE:
874 cl_device_local_mem_type value [1];
875 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
876 EXTEND (SP, 1);
877 const int i = 0;
878 PUSHs (sv_2mortal (newSVuv (value [i])));
879
880void
881error_correction_support (OpenCL::Device self)
882 ALIAS:
883 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
884 endian_little = CL_DEVICE_ENDIAN_LITTLE
885 available = CL_DEVICE_AVAILABLE
886 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
887 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
888 PPCODE:
889 cl_bool value [1];
890 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
891 EXTEND (SP, 1);
892 const int i = 0;
893 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
894
895void
896execution_capabilities (OpenCL::Device self)
897 PPCODE:
898 cl_device_exec_capabilities value [1];
899 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
900 EXTEND (SP, 1);
901 const int i = 0;
902 PUSHs (sv_2mortal (newSVuv (value [i])));
903
904void
905properties (OpenCL::Device self)
906 PPCODE:
907 cl_command_queue_properties value [1];
908 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
909 EXTEND (SP, 1);
910 const int i = 0;
911 PUSHs (sv_2mortal (newSViv (value [i])));
912
913void
914platform (OpenCL::Device self)
915 PPCODE:
916 cl_platform_id value [1];
917 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
918 EXTEND (SP, 1);
919 const int i = 0;
920 {
921 PUSH_CLOBJ ("OpenCL::Platform", value [i]);
922 }
923
924void
925name (OpenCL::Device self)
926 ALIAS:
927 name = CL_DEVICE_NAME
928 vendor = CL_DEVICE_VENDOR
929 driver_version = CL_DRIVER_VERSION
930 profile = CL_DEVICE_PROFILE
931 version = CL_DEVICE_VERSION
932 extensions = CL_DEVICE_EXTENSIONS
933 PPCODE:
934 size_t size;
935 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
936 char *value = tmpbuf (size);
937 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
938 EXTEND (SP, 1);
939 const int i = 0;
940 PUSHs (sv_2mortal (newSVpv (value, 0)));
941
942void
943parent_device_ext (OpenCL::Device self)
944 PPCODE:
945 cl_device_id value [1];
946 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
947 EXTEND (SP, 1);
948 const int i = 0;
949 {
950 PUSH_CLOBJ ("OpenCL::Device", value [i]);
951 }
952
953void
954partition_types_ext (OpenCL::Device self)
955 ALIAS:
956 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
957 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
958 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
959 PPCODE:
960 size_t size;
961 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
962 cl_device_partition_property_ext *value = tmpbuf (size);
963 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
964 int i, n = size / sizeof (*value);
965 EXTEND (SP, n);
966 for (i = 0; i < n; ++i)
967 PUSHs (sv_2mortal (newSVuv (value [i])));
968
969#END:device
286 970
287MODULE = OpenCL PACKAGE = OpenCL::Context 971MODULE = OpenCL PACKAGE = OpenCL::Context
288 972
289void 973void
290DESTROY (OpenCL::Context context) 974DESTROY (OpenCL::Context context)
291 CODE: 975 CODE:
292 clReleaseContext (context); 976 clReleaseContext (context);
293 977
294void 978void
295info (OpenCL::Context this, cl_context_info name) 979info (OpenCL::Context self, cl_context_info name)
296 PPCODE: 980 PPCODE:
297 INFO (Context) 981 INFO (Context)
298 982
299void 983void
300command_queue_simple (OpenCL::Context this, OpenCL::Device device) 984queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
301 PPCODE: 985 PPCODE:
302{ 986 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
303 cl_int res;
304 cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
305
306 if (res)
307 FAIL (CreateCommandQueue, res);
308
309 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 987 XPUSH_CLOBJ ("OpenCL::Queue", queue);
310}
311 988
312void 989void
313user_event (OpenCL::Context this) 990user_event (OpenCL::Context self)
314 PPCODE: 991 PPCODE:
315{ 992 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
316 cl_int res;
317 cl_event ev = clCreateUserEvent (this, &res);
318
319 if (res)
320 FAIL (CreateUserevent, res);
321
322 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 993 XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
323}
324 994
325void 995void
326buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 996buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
327 PPCODE: 997 PPCODE:
328{
329 cl_int res;
330 cl_mem mem;
331
332 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 998 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
333 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 999 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
334 1000
335 mem = clCreateBuffer (this, flags, len, 0, &res); 1001 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
336
337 if (res)
338 FAIL (CreateBuffer, res);
339
340 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1002 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
341}
342 1003
343void 1004void
344buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 1005buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
345 PPCODE: 1006 PPCODE:
346{
347 STRLEN len; 1007 STRLEN len;
348 char *ptr = SvPVbyte (data, len); 1008 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
349 cl_int res;
350 cl_mem mem;
351
352 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 1009 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
353 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 1010 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
354 1011 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
355 mem = clCreateBuffer (this, flags, len, ptr, &res);
356
357 if (res)
358 FAIL (CreateBuffer, res);
359
360 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1012 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
361}
362 1013
1014#if CL_VERSION_1_2
1015
363void 1016void
364image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, SV *data) 1017image (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, 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)
365 PPCODE: 1018 PPCODE:
366{
367 STRLEN len; 1019 STRLEN len;
368 char *ptr = SvPVbyte (data, len); 1020 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
369 const cl_image_format format = { channel_order, channel_type }; 1021 const cl_image_format format = { channel_order, channel_type };
370 cl_int res; 1022 const cl_image_desc desc = {
371 cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res); 1023 type,
1024 width, height, depth,
1025 array_size, row_pitch, slice_pitch,
1026 num_mip_level, num_samples,
1027 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1028 };
1029 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1030 char *klass = "OpenCL::Image";
1031 switch (type)
1032 {
1033 case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
1034 case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
1035 case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1036 case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
1037 case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1038 case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
1039 }
1040 XPUSH_CLOBJ (klass, mem);
372 1041
373 if (res) 1042#endif
374 FAIL (CreateImage2D, res);
375 1043
376 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
377}
378
379void 1044void
380image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t slice_pitch, SV *data) 1045image2d (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)
381 PPCODE: 1046 PPCODE:
382{
383 STRLEN len; 1047 STRLEN len;
384 char *ptr = SvPVbyte (data, len); 1048 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
385 const cl_image_format format = { channel_order, channel_type }; 1049 const cl_image_format format = { channel_order, channel_type };
386 cl_int res; 1050#if PREFER_1_1
387 cl_mem mem = clCreateImage3D (this, flags, &format, width, height, 1051 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
388 depth, len / (height * slice_pitch), slice_pitch, ptr, &res); 1052#else
1053 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1054 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1055#endif
1056 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
389 1057
390 if (res) 1058void
391 FAIL (CreateImage3D, res); 1059image3d (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)
392 1060 PPCODE:
1061 STRLEN len;
1062 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1063 const cl_image_format format = { channel_order, channel_type };
1064#if PREFER_1_1
1065 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1066#else
1067 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1068 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1069#endif
393 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 1070 XPUSH_CLOBJ ("OpenCL::Image3D", mem);
394}
395 1071
1072#if cl_apple_gl_sharing || cl_khr_gl_sharing
1073
396void 1074void
1075gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1076 PPCODE:
1077 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1078 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
1079
1080void
1081gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1082 PPCODE:
1083 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1084 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1085
1086#if CL_VERSION_1_2
1087
1088void
1089gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1090 ALIAS:
1091 PPCODE:
1092 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1093 cl_gl_object_type type;
1094 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1095 char *klass = "OpenCL::Memory";
1096 switch (type)
1097 {
1098 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
1099 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
1100 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1101 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
1102 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1103 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
1104 }
1105 XPUSH_CLOBJ (klass, mem);
1106
1107#endif
1108
1109void
1110gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1111 PPCODE:
1112#if PREFER_1_1
1113 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1114#else
1115 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1116#endif
1117 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1118
1119void
1120gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1121 PPCODE:
1122#if PREFER_1_1
1123 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1124#else
1125 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1126#endif
1127 XPUSH_CLOBJ ("OpenCL::Image3D", mem);
1128
1129#endif
1130
1131void
397supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1132supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
398 PPCODE: 1133 PPCODE:
399{ 1134{
400 cl_uint count; 1135 cl_uint count;
401 cl_image_format *list; 1136 cl_image_format *list;
402 int i; 1137 int i;
403 1138
404 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1139 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
405 Newx (list, count, cl_image_format); 1140 Newx (list, count, cl_image_format);
406 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1141 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
407 1142
408 EXTEND (SP, count); 1143 EXTEND (SP, count);
409 for (i = 0; i < count; ++i) 1144 for (i = 0; i < count; ++i)
410 { 1145 {
411 AV *av = newAV (); 1146 AV *av = newAV ();
… …
414 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1149 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
415 } 1150 }
416} 1151}
417 1152
418void 1153void
419sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1154sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
420 PPCODE: 1155 PPCODE:
421{
422 cl_int res;
423 cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); 1156 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
424
425 if (res)
426 FAIL (CreateSampler, res);
427
428 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1157 XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
429}
430 1158
431void 1159void
432program_with_source (OpenCL::Context this, SV *program) 1160program_with_source (OpenCL::Context self, SV *program)
433 PPCODE: 1161 PPCODE:
434{
435 STRLEN len; 1162 STRLEN len;
436 size_t len2; 1163 size_t len2;
437 const char *ptr = SvPVbyte (program, len); 1164 const char *ptr = SvPVbyte (program, len);
438 cl_int res;
439 cl_program prog;
440 1165
441 len2 = len; 1166 len2 = len;
442 prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); 1167 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
443
444 if (res)
445 FAIL (CreateProgramWithSource, res);
446
447 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1168 XPUSH_CLOBJ ("OpenCL::Program", prog);
448} 1169
1170#BEGIN:context
1171
1172void
1173reference_count (OpenCL::Context self)
1174 ALIAS:
1175 reference_count = CL_CONTEXT_REFERENCE_COUNT
1176 num_devices = CL_CONTEXT_NUM_DEVICES
1177 PPCODE:
1178 cl_uint value [1];
1179 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1180 EXTEND (SP, 1);
1181 const int i = 0;
1182 PUSHs (sv_2mortal (newSVuv (value [i])));
1183
1184void
1185devices (OpenCL::Context self)
1186 PPCODE:
1187 size_t size;
1188 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1189 cl_device_id *value = tmpbuf (size);
1190 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1191 int i, n = size / sizeof (*value);
1192 EXTEND (SP, n);
1193 for (i = 0; i < n; ++i)
1194 {
1195 PUSH_CLOBJ ("OpenCL::Device", value [i]);
1196 }
1197
1198void
1199properties (OpenCL::Context self)
1200 PPCODE:
1201 size_t size;
1202 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1203 cl_context_properties *value = tmpbuf (size);
1204 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1205 int i, n = size / sizeof (*value);
1206 EXTEND (SP, n);
1207 for (i = 0; i < n; ++i)
1208 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1209
1210#END:context
449 1211
450MODULE = OpenCL PACKAGE = OpenCL::Queue 1212MODULE = OpenCL PACKAGE = OpenCL::Queue
451 1213
452void 1214void
453DESTROY (OpenCL::Queue this) 1215DESTROY (OpenCL::Queue self)
454 CODE: 1216 CODE:
455 clReleaseCommandQueue (this); 1217 clReleaseCommandQueue (self);
456 1218
457void 1219void
458info (OpenCL::Queue this, cl_command_queue_info name)
459 PPCODE:
460 INFO (CommandQueue)
461
462void
463enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1220enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
464 PPCODE: 1221 PPCODE:
465{
466 cl_event ev = 0; 1222 cl_event ev = 0;
467 EVENT_LIST (6, items - 6); 1223 EVENT_LIST (6, items - 6);
468 1224
469 SvUPGRADE (data, SVt_PV); 1225 SvUPGRADE (data, SVt_PV);
470 SvGROW (data, len); 1226 SvGROW (data, len);
471 SvPOK_only (data); 1227 SvPOK_only (data);
472 SvCUR_set (data, len); 1228 SvCUR_set (data, len);
473 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1229 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
474 1230
475 if (ev) 1231 if (ev)
476 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1232 XPUSH_CLOBJ ("OpenCL::Event", ev);
477}
478 1233
479void 1234void
480enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1235enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
481 PPCODE: 1236 PPCODE:
482{
483 cl_event ev = 0; 1237 cl_event ev = 0;
484 STRLEN len; 1238 STRLEN len;
485 char *ptr = SvPVbyte (data, len); 1239 char *ptr = SvPVbyte (data, len);
486 EVENT_LIST (5, items - 5); 1240 EVENT_LIST (5, items - 5);
487 1241
488 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1242 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
489 1243
490 if (ev) 1244 if (ev)
491 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1245 XPUSH_CLOBJ ("OpenCL::Event", ev);
492}
493 1246
1247#if CL_VERSION_1_2
1248
494void 1249void
1250enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1251 PPCODE:
1252 cl_event ev = 0;
1253 STRLEN len;
1254 char *ptr = SvPVbyte (data, len);
1255 EVENT_LIST (5, items - 5);
1256
1257 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1258
1259 if (ev)
1260 XPUSH_CLOBJ ("OpenCL::Event", ev);
1261
1262void
1263enqueue_fill_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, ...)
1264 PPCODE:
1265 cl_event ev = 0;
1266 STRLEN len;
1267 const size_t origin [3] = { x, y, z };
1268 const size_t region [3] = { width, height, depth };
1269 EVENT_LIST (12, items - 12);
1270
1271 const cl_float c_f [4] = { r, g, b, a };
1272 const cl_uint c_u [4] = { r, g, b, a };
1273 const cl_int c_s [4] = { r, g, b, a };
1274 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1275 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1276 cl_image_format format;
1277 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1278 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1279 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1280 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1281
1282 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
1283 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1284
1285 if (ev)
1286 XPUSH_CLOBJ ("OpenCL::Event", ev);
1287
1288#endif
1289
1290void
495enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1291enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
496 PPCODE: 1292 PPCODE:
497{
498 cl_event ev = 0; 1293 cl_event ev = 0;
499 EVENT_LIST (6, items - 6); 1294 EVENT_LIST (6, items - 6);
500 1295
501 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1296 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
502 1297
503 if (ev) 1298 if (ev)
504 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1299 XPUSH_CLOBJ ("OpenCL::Event", ev);
505}
506 1300
507 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
508 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
509
510void 1301void
511enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 1302enqueue_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, ...)
512 PPCODE: 1303 PPCODE:
513{
514 cl_event ev = 0; 1304 cl_event ev = 0;
1305 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
515 const size_t src_origin[3] = { src_x, src_y, src_z }; 1306 const size_t host_origin[3] = { host_x, host_y, host_z };
516 const size_t region[3] = { width, height, depth }; 1307 const size_t region[3] = { width, height, depth };
517 size_t len = row_pitch * slice_pitch * depth;
518 EVENT_LIST (11, items - 11); 1308 EVENT_LIST (17, items - 17);
1309
1310 if (!buf_row_pitch)
1311 buf_row_pitch = region [0];
1312
1313 if (!buf_slice_pitch)
1314 buf_slice_pitch = region [1] * buf_row_pitch;
1315
1316 if (!host_row_pitch)
1317 host_row_pitch = region [0];
1318
1319 if (!host_slice_pitch)
1320 host_slice_pitch = region [1] * host_row_pitch;
1321
1322 size_t len = host_row_pitch * host_slice_pitch * region [2];
519 1323
520 SvUPGRADE (data, SVt_PV); 1324 SvUPGRADE (data, SVt_PV);
521 SvGROW (data, len); 1325 SvGROW (data, len);
522 SvPOK_only (data); 1326 SvPOK_only (data);
523 SvCUR_set (data, len); 1327 SvCUR_set (data, len);
524 NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1328 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));
525 1329
526 if (ev) 1330 if (ev)
527 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1331 XPUSH_CLOBJ ("OpenCL::Event", ev);
528}
529 1332
530void 1333void
1334enqueue_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, ...)
1335 PPCODE:
1336 cl_event ev = 0;
1337 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1338 const size_t host_origin[3] = { host_x, host_y, host_z };
1339 const size_t region[3] = { width, height, depth };
1340 STRLEN len;
1341 char *ptr = SvPVbyte (data, len);
1342 EVENT_LIST (17, items - 17);
1343
1344 if (!buf_row_pitch)
1345 buf_row_pitch = region [0];
1346
1347 if (!buf_slice_pitch)
1348 buf_slice_pitch = region [1] * buf_row_pitch;
1349
1350 if (!host_row_pitch)
1351 host_row_pitch = region [0];
1352
1353 if (!host_slice_pitch)
1354 host_slice_pitch = region [1] * host_row_pitch;
1355
1356 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1357
1358 if (len < min_len)
1359 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1360
1361 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));
1362
1363 if (ev)
1364 XPUSH_CLOBJ ("OpenCL::Event", ev);
1365
1366void
1367enqueue_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, ...)
1368 PPCODE:
1369 cl_event ev = 0;
1370 const size_t src_origin[3] = { src_x, src_y, src_z };
1371 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1372 const size_t region[3] = { width, height, depth };
1373 EVENT_LIST (16, items - 16);
1374
1375 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));
1376
1377 if (ev)
1378 XPUSH_CLOBJ ("OpenCL::Event", ev);
1379
1380void
1381enqueue_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, ...)
1382 PPCODE:
1383 cl_event ev = 0;
1384 const size_t src_origin[3] = { src_x, src_y, src_z };
1385 const size_t region[3] = { width, height, depth };
1386 EVENT_LIST (12, items - 12);
1387
1388 if (!row_pitch)
1389 row_pitch = img_row_pitch (src);
1390
1391 if (depth > 1 && !slice_pitch)
1392 slice_pitch = row_pitch * height;
1393
1394 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1395
1396 SvUPGRADE (data, SVt_PV);
1397 SvGROW (data, len);
1398 SvPOK_only (data);
1399 SvCUR_set (data, len);
1400 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));
1401
1402 if (ev)
1403 XPUSH_CLOBJ ("OpenCL::Event", ev);
1404
1405void
531enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, SV *data, ...) 1406enqueue_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, ...)
532 PPCODE: 1407 PPCODE:
533{
534 cl_event ev = 0; 1408 cl_event ev = 0;
535 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1409 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
536 const size_t region[3] = { width, height, depth }; 1410 const size_t region[3] = { width, height, depth };
537 STRLEN len; 1411 STRLEN len;
538 char *ptr = SvPVbyte (data, len); 1412 char *ptr = SvPVbyte (data, len);
539 size_t slice_pitch = len / (row_pitch * height);
540 EVENT_LIST (11, items - 11); 1413 EVENT_LIST (12, items - 12);
541 1414
1415 if (!row_pitch)
1416 row_pitch = img_row_pitch (dst);
1417
1418 if (depth > 1 && !slice_pitch)
1419 slice_pitch = row_pitch * height;
1420
1421 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1422
1423 if (len < min_len)
1424 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1425
542 NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1426 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));
543 1427
544 if (ev) 1428 if (ev)
545 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1429 XPUSH_CLOBJ ("OpenCL::Event", ev);
546}
547 1430
548void 1431void
549enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
550 PPCODE:
551{
552 cl_event ev = 0;
553 const size_t src_origin[3] = { src_x, src_y, src_z };
554 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
555 const size_t region[3] = { width, height, depth };
556 EVENT_LIST (16, items - 16);
557
558 NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
559
560 if (ev)
561 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
562}
563
564void
565enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
566 PPCODE:
567{
568 cl_event ev = 0;
569 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
570 const size_t region[3] = { width, height, depth };
571 EVENT_LIST (10, items - 10);
572
573 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
574
575 if (ev)
576 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
577}
578
579void
580enqueue_copy_image (OpenCL::Queue this, OpenCL::Image 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, ...) 1432enqueue_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, ...)
581 PPCODE: 1433 PPCODE:
582{
583 cl_event ev = 0; 1434 cl_event ev = 0;
584 const size_t src_origin[3] = { src_x, src_y, src_z }; 1435 const size_t src_origin[3] = { src_x, src_y, src_z };
585 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1436 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
586 const size_t region[3] = { width, height, depth }; 1437 const size_t region[3] = { width, height, depth };
587 EVENT_LIST (12, items - 12); 1438 EVENT_LIST (12, items - 12);
588 1439
589 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1440 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
590 1441
591 if (ev) 1442 if (ev)
592 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1443 XPUSH_CLOBJ ("OpenCL::Event", ev);
593}
594 1444
595void 1445void
596enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...) 1446enqueue_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, ...)
597 PPCODE: 1447 PPCODE:
598{
599 cl_event ev = 0; 1448 cl_event ev = 0;
600 const size_t src_origin[3] = { src_x, src_y, src_z }; 1449 const size_t src_origin[3] = { src_x, src_y, src_z };
601 const size_t region[3] = { width, height, depth }; 1450 const size_t region[3] = { width, height, depth };
602 EVENT_LIST (10, items - 10); 1451 EVENT_LIST (10, items - 10);
603 1452
604 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1453 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
605 1454
606 if (ev) 1455 if (ev)
607 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1456 XPUSH_CLOBJ ("OpenCL::Event", ev);
608}
609 1457
610void 1458void
1459enqueue_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, ...)
1460 PPCODE:
1461 cl_event ev = 0;
1462 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1463 const size_t region[3] = { width, height, depth };
1464 EVENT_LIST (10, items - 10);
1465
1466 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1467
1468 if (ev)
1469 XPUSH_CLOBJ ("OpenCL::Event", ev);
1470
1471void
611enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1472enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
612 PPCODE: 1473 PPCODE:
613{
614 cl_event ev = 0; 1474 cl_event ev = 0;
615 EVENT_LIST (2, items - 2); 1475 EVENT_LIST (2, items - 2);
616 1476
617 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1477 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
618 1478
619 if (ev) 1479 if (ev)
620 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1480 XPUSH_CLOBJ ("OpenCL::Event", ev);
621}
622 1481
623void 1482void
624enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1483enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
625 PPCODE: 1484 PPCODE:
626{
627 cl_event ev = 0; 1485 cl_event ev = 0;
628 size_t *gwo = 0, *gws, *lws = 0; 1486 size_t *gwo = 0, *gws, *lws = 0;
629 int gws_len; 1487 int gws_len;
630 size_t *lists; 1488 size_t *lists;
631 int i; 1489 int i;
… …
655 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1513 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
656 } 1514 }
657 1515
658 if (SvOK (local_work_size)) 1516 if (SvOK (local_work_size))
659 { 1517 {
660 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1518 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
661 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1519 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
662 1520
663 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1521 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
664 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1522 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
665 1523
666 lws = lists + gws_len * 2; 1524 lws = lists + gws_len * 2;
667 for (i = 0; i < gws_len; ++i) 1525 for (i = 0; i < gws_len; ++i)
668 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1526 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
669 } 1527 }
670 1528
671 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1529 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
672 1530
673 if (ev) 1531 if (ev)
674 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1532 XPUSH_CLOBJ ("OpenCL::Event", ev);
675}
676 1533
1534#if cl_apple_gl_sharing || cl_khr_gl_sharing
1535
677void 1536void
678enqueue_marker (OpenCL::Queue this) 1537enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1538 ALIAS:
1539 enqueue_release_gl_objects = 1
679 PPCODE: 1540 PPCODE:
680{ 1541 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1542 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1543
681 cl_event ev; 1544 cl_event ev = 0;
682 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1545 EVENT_LIST (2, items - 2);
1546 AV *av = (AV *)SvRV (objects);
1547 cl_uint num_objects = av_len (av) + 1;
1548 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1549 int i;
1550
1551 for (i = num_objects; i--; )
1552 object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1553
1554 if (ix)
1555 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1556 else
1557 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1558
1559 if (ev)
683 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1560 XPUSH_CLOBJ ("OpenCL::Event", ev);
684}
685 1561
1562#endif
1563
686void 1564void
687enqueue_wait_for_events (OpenCL::Queue this, ...) 1565enqueue_wait_for_events (OpenCL::Queue self, ...)
688 CODE: 1566 CODE:
689{
690 EVENT_LIST (1, items - 1); 1567 EVENT_LIST (1, items - 1);
1568#if PREFER_1_1
691 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1569 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
692} 1570#else
1571 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1572#endif
693 1573
694void 1574void
695enqueue_barrier (OpenCL::Queue this) 1575enqueue_marker (OpenCL::Queue self, ...)
696 CODE: 1576 PPCODE:
1577 cl_event ev = 0;
1578 EVENT_LIST (1, items - 1);
1579#if PREFER_1_1
1580 if (!event_list_count)
1581 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1582 else
1583#if CL_VERSION_1_2
1584 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1585#else
1586 {
1587 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
1588 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1589 }
1590#endif
1591#else
1592 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1593#endif
1594 if (ev)
1595 XPUSH_CLOBJ ("OpenCL::Event", ev);
1596
1597void
1598enqueue_barrier (OpenCL::Queue self, ...)
1599 PPCODE:
1600 cl_event ev = 0;
1601 EVENT_LIST (1, items - 1);
1602#if PREFER_1_1
1603 if (!event_list_count && GIMME_V == G_VOID)
697 NEED_SUCCESS (EnqueueBarrier, (this)); 1604 NEED_SUCCESS (EnqueueBarrier, (self));
1605 else
1606#if CL_VERSION_1_2
1607 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1608#else
1609 {
1610 if (event_list_count)
1611 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
698 1612
1613 if (GIMME_V != G_VOID)
1614 NEED_SUCCESS (EnqueueMarker, (self, &ev));
1615 }
1616#endif
1617#else
1618 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1619#endif
1620 if (ev)
1621 XPUSH_CLOBJ ("OpenCL::Event", ev);
1622
699void 1623void
700flush (OpenCL::Queue this) 1624flush (OpenCL::Queue self)
701 CODE: 1625 CODE:
702 NEED_SUCCESS (Flush, (this)); 1626 NEED_SUCCESS (Flush, (self));
703 1627
704void 1628void
705finish (OpenCL::Queue this) 1629finish (OpenCL::Queue self)
706 CODE: 1630 CODE:
707 NEED_SUCCESS (Finish, (this)); 1631 NEED_SUCCESS (Finish, (self));
1632
1633void
1634info (OpenCL::Queue self, cl_command_queue_info name)
1635 PPCODE:
1636 INFO (CommandQueue)
1637
1638#BEGIN:command_queue
1639
1640void
1641context (OpenCL::Queue self)
1642 PPCODE:
1643 cl_context value [1];
1644 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1645 EXTEND (SP, 1);
1646 const int i = 0;
1647 {
1648 NEED_SUCCESS (RetainContext, (value [i]));
1649 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1650 }
1651
1652void
1653device (OpenCL::Queue self)
1654 PPCODE:
1655 cl_device_id value [1];
1656 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1657 EXTEND (SP, 1);
1658 const int i = 0;
1659 {
1660 PUSH_CLOBJ ("OpenCL::Device", value [i]);
1661 }
1662
1663void
1664reference_count (OpenCL::Queue self)
1665 PPCODE:
1666 cl_uint value [1];
1667 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1668 EXTEND (SP, 1);
1669 const int i = 0;
1670 PUSHs (sv_2mortal (newSVuv (value [i])));
1671
1672void
1673properties (OpenCL::Queue self)
1674 PPCODE:
1675 cl_command_queue_properties value [1];
1676 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1677 EXTEND (SP, 1);
1678 const int i = 0;
1679 PUSHs (sv_2mortal (newSViv (value [i])));
1680
1681#END:command_queue
708 1682
709MODULE = OpenCL PACKAGE = OpenCL::Memory 1683MODULE = OpenCL PACKAGE = OpenCL::Memory
710 1684
711void 1685void
712DESTROY (OpenCL::Memory this) 1686DESTROY (OpenCL::Memory self)
713 CODE: 1687 CODE:
714 clReleaseMemObject (this); 1688 clReleaseMemObject (self);
715 1689
716void 1690void
717info (OpenCL::Memory this, cl_mem_info name) 1691info (OpenCL::Memory self, cl_mem_info name)
718 PPCODE: 1692 PPCODE:
719 INFO (MemObject) 1693 INFO (MemObject)
720 1694
1695#BEGIN:mem
1696
1697void
1698type (OpenCL::Memory self)
1699 PPCODE:
1700 cl_mem_object_type value [1];
1701 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1702 EXTEND (SP, 1);
1703 const int i = 0;
1704 PUSHs (sv_2mortal (newSViv (value [i])));
1705
1706void
1707flags (OpenCL::Memory self)
1708 PPCODE:
1709 cl_mem_flags value [1];
1710 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1711 EXTEND (SP, 1);
1712 const int i = 0;
1713 PUSHs (sv_2mortal (newSViv (value [i])));
1714
1715void
1716size (OpenCL::Memory self)
1717 ALIAS:
1718 size = CL_MEM_SIZE
1719 offset = CL_MEM_OFFSET
1720 PPCODE:
1721 size_t value [1];
1722 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1723 EXTEND (SP, 1);
1724 const int i = 0;
1725 PUSHs (sv_2mortal (newSVuv (value [i])));
1726
1727void
1728host_ptr (OpenCL::Memory self)
1729 PPCODE:
1730 void * value [1];
1731 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1732 EXTEND (SP, 1);
1733 const int i = 0;
1734 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1735
1736void
1737map_count (OpenCL::Memory self)
1738 ALIAS:
1739 map_count = CL_MEM_MAP_COUNT
1740 reference_count = CL_MEM_REFERENCE_COUNT
1741 PPCODE:
1742 cl_uint value [1];
1743 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1744 EXTEND (SP, 1);
1745 const int i = 0;
1746 PUSHs (sv_2mortal (newSVuv (value [i])));
1747
1748void
1749context (OpenCL::Memory self)
1750 PPCODE:
1751 cl_context value [1];
1752 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1753 EXTEND (SP, 1);
1754 const int i = 0;
1755 {
1756 NEED_SUCCESS (RetainContext, (value [i]));
1757 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1758 }
1759
1760void
1761associated_memobject (OpenCL::Memory self)
1762 PPCODE:
1763 cl_mem value [1];
1764 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1765 EXTEND (SP, 1);
1766 const int i = 0;
1767 {
1768 NEED_SUCCESS (RetainMemObject, (value [i]));
1769 PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1770 }
1771
1772#END:mem
1773
1774#if cl_apple_gl_sharing || cl_khr_gl_sharing
1775
1776void
1777gl_object_info (OpenCL::Memory self)
1778 PPCODE:
1779 cl_gl_object_type type;
1780 cl_GLuint name;
1781 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1782 EXTEND (SP, 2);
1783 PUSHs (sv_2mortal (newSVuv (type)));
1784 PUSHs (sv_2mortal (newSVuv (name)));
1785
1786#endif
1787
1788MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1789
1790void
1791sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1792 PPCODE:
1793 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1794 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1795
1796 cl_buffer_region crdata = { origin, size };
1797
1798 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1799 XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1800
1801MODULE = OpenCL PACKAGE = OpenCL::Image
1802
1803void
1804image_info (OpenCL::Image self, cl_image_info name)
1805 PPCODE:
1806 INFO (Image)
1807
1808void
1809format (OpenCL::Image self)
1810 PPCODE:
1811 cl_image_format format;
1812 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1813 EXTEND (SP, 2);
1814 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
1815 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1816
1817#BEGIN:image
1818
1819void
1820element_size (OpenCL::Image self)
1821 ALIAS:
1822 element_size = CL_IMAGE_ELEMENT_SIZE
1823 row_pitch = CL_IMAGE_ROW_PITCH
1824 slice_pitch = CL_IMAGE_SLICE_PITCH
1825 width = CL_IMAGE_WIDTH
1826 height = CL_IMAGE_HEIGHT
1827 depth = CL_IMAGE_DEPTH
1828 PPCODE:
1829 size_t value [1];
1830 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1831 EXTEND (SP, 1);
1832 const int i = 0;
1833 PUSHs (sv_2mortal (newSVuv (value [i])));
1834
1835#END:image
1836
1837#if cl_apple_gl_sharing || cl_khr_gl_sharing
1838
1839#BEGIN:gl_texture
1840
1841void
1842target (OpenCL::Image self)
1843 PPCODE:
1844 cl_GLenum value [1];
1845 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1846 EXTEND (SP, 1);
1847 const int i = 0;
1848 PUSHs (sv_2mortal (newSVuv (value [i])));
1849
1850void
1851gl_mipmap_level (OpenCL::Image self)
1852 PPCODE:
1853 cl_GLint value [1];
1854 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1855 EXTEND (SP, 1);
1856 const int i = 0;
1857 PUSHs (sv_2mortal (newSViv (value [i])));
1858
1859#END:gl_texture
1860
1861#endif
1862
721MODULE = OpenCL PACKAGE = OpenCL::Sampler 1863MODULE = OpenCL PACKAGE = OpenCL::Sampler
722 1864
723void 1865void
724DESTROY (OpenCL::Sampler this) 1866DESTROY (OpenCL::Sampler self)
725 CODE: 1867 CODE:
726 clReleaseSampler (this); 1868 clReleaseSampler (self);
727 1869
728void 1870void
729info (OpenCL::Sampler this, cl_sampler_info name) 1871info (OpenCL::Sampler self, cl_sampler_info name)
730 PPCODE: 1872 PPCODE:
731 INFO (Sampler) 1873 INFO (Sampler)
732 1874
1875#BEGIN:sampler
1876
1877void
1878reference_count (OpenCL::Sampler self)
1879 PPCODE:
1880 cl_uint value [1];
1881 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1882 EXTEND (SP, 1);
1883 const int i = 0;
1884 PUSHs (sv_2mortal (newSVuv (value [i])));
1885
1886void
1887context (OpenCL::Sampler self)
1888 PPCODE:
1889 cl_context value [1];
1890 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1891 EXTEND (SP, 1);
1892 const int i = 0;
1893 {
1894 NEED_SUCCESS (RetainContext, (value [i]));
1895 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1896 }
1897
1898void
1899normalized_coords (OpenCL::Sampler self)
1900 PPCODE:
1901 cl_addressing_mode value [1];
1902 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1903 EXTEND (SP, 1);
1904 const int i = 0;
1905 PUSHs (sv_2mortal (newSViv (value [i])));
1906
1907void
1908addressing_mode (OpenCL::Sampler self)
1909 PPCODE:
1910 cl_filter_mode value [1];
1911 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1912 EXTEND (SP, 1);
1913 const int i = 0;
1914 PUSHs (sv_2mortal (newSViv (value [i])));
1915
1916void
1917filter_mode (OpenCL::Sampler self)
1918 PPCODE:
1919 cl_bool value [1];
1920 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1921 EXTEND (SP, 1);
1922 const int i = 0;
1923 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1924
1925#END:sampler
1926
733MODULE = OpenCL PACKAGE = OpenCL::Program 1927MODULE = OpenCL PACKAGE = OpenCL::Program
734 1928
735void 1929void
736DESTROY (OpenCL::Program this) 1930DESTROY (OpenCL::Program self)
737 CODE: 1931 CODE:
738 clReleaseProgram (this); 1932 clReleaseProgram (self);
739 1933
740void 1934void
741info (OpenCL::Program this, cl_program_info name) 1935build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
1936 ALIAS:
1937 build_async = 1
742 PPCODE: 1938 CODE:
743 INFO (Program) 1939 void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
1940 void *user_data = 0;
1941 cl_uint num_devices = 0;
1942 cl_device_id *device_list = 0;
744 1943
745void 1944 if (SvOK (devices))
746build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1945 {
747 CODE: 1946 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
1947 croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
1948
1949 AV *av = (AV *)SvRV (devices);
1950 num_devices = av_len (av) + 1;
1951
1952 if (num_devices)
1953 {
1954 device_list = tmpbuf (sizeof (*device_list) * num_devices);
1955 int count;
1956 for (count = 0; count < num_devices; ++count)
1957 device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
1958 }
1959 }
1960
1961 if (SvOK (notify))
1962 {
1963 NEED_SUCCESS (RetainProgram, (self));
1964 pfn_notify = eq_program_notify;
1965 user_data = SvREFCNT_inc (s_get_cv (notify));
1966 }
1967
1968 if (ix)
1969 build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
1970 else
748 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1971 NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
749 1972
750void 1973void
751build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1974build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
752 PPCODE: 1975 PPCODE:
753{
754 size_t size; 1976 size_t size;
755 SV *sv;
756
757 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1977 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
758 sv = sv_2mortal (newSV (size)); 1978 SV *sv = sv_2mortal (newSV (size));
759 SvUPGRADE (sv, SVt_PV); 1979 SvUPGRADE (sv, SVt_PV);
760 SvPOK_only (sv); 1980 SvPOK_only (sv);
761 SvCUR_set (sv, size); 1981 SvCUR_set (sv, size);
762 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1982 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
763 XPUSHs (sv); 1983 XPUSHs (sv);
764} 1984
1985#BEGIN:program_build
1986
1987void
1988build_status (OpenCL::Program self, OpenCL::Device device)
1989 PPCODE:
1990 cl_build_status value [1];
1991 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1992 EXTEND (SP, 1);
1993 const int i = 0;
1994 PUSHs (sv_2mortal (newSViv (value [i])));
1995
1996void
1997build_options (OpenCL::Program self, OpenCL::Device device)
1998 ALIAS:
1999 build_options = CL_PROGRAM_BUILD_OPTIONS
2000 build_log = CL_PROGRAM_BUILD_LOG
2001 PPCODE:
2002 size_t size;
2003 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
2004 char *value = tmpbuf (size);
2005 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2006 EXTEND (SP, 1);
2007 const int i = 0;
2008 PUSHs (sv_2mortal (newSVpv (value, 0)));
2009
2010#END:program_build
765 2011
766void 2012void
767kernel (OpenCL::Program program, SV *function) 2013kernel (OpenCL::Program program, SV *function)
768 PPCODE: 2014 PPCODE:
769{
770 cl_int res;
771 cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); 2015 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
772
773 if (res)
774 FAIL (CreateKernel, res);
775
776 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2016 XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
777} 2017
2018void
2019kernels_in_program (OpenCL::Program program)
2020 PPCODE:
2021 cl_uint num_kernels;
2022 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2023 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2024 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2025
2026 int i;
2027 EXTEND (SP, num_kernels);
2028 for (i = 0; i < num_kernels; ++i)
2029 PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
2030
2031void
2032info (OpenCL::Program self, cl_program_info name)
2033 PPCODE:
2034 INFO (Program)
2035
2036void
2037binaries (OpenCL::Program self)
2038 PPCODE:
2039 cl_uint n, i;
2040 size_t size;
2041
2042 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
2043 if (!n) XSRETURN_EMPTY;
2044
2045 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
2046 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
2047 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
2048 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
2049
2050 EXTEND (SP, n);
2051 for (i = 0; i < n; ++i)
2052 {
2053 SV *sv = sv_2mortal (newSV (sizes [i]));
2054 SvUPGRADE (sv, SVt_PV);
2055 SvPOK_only (sv);
2056 SvCUR_set (sv, sizes [i]);
2057 ptrs [i] = (void *)SvPVX (sv);
2058 PUSHs (sv);
2059 }
2060
2061 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
2062 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
2063
2064#BEGIN:program
2065
2066void
2067reference_count (OpenCL::Program self)
2068 ALIAS:
2069 reference_count = CL_PROGRAM_REFERENCE_COUNT
2070 num_devices = CL_PROGRAM_NUM_DEVICES
2071 PPCODE:
2072 cl_uint value [1];
2073 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
2074 EXTEND (SP, 1);
2075 const int i = 0;
2076 PUSHs (sv_2mortal (newSVuv (value [i])));
2077
2078void
2079context (OpenCL::Program self)
2080 PPCODE:
2081 cl_context value [1];
2082 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2083 EXTEND (SP, 1);
2084 const int i = 0;
2085 {
2086 NEED_SUCCESS (RetainContext, (value [i]));
2087 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2088 }
2089
2090void
2091devices (OpenCL::Program self)
2092 PPCODE:
2093 size_t size;
2094 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
2095 cl_device_id *value = tmpbuf (size);
2096 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2097 int i, n = size / sizeof (*value);
2098 EXTEND (SP, n);
2099 for (i = 0; i < n; ++i)
2100 {
2101 PUSH_CLOBJ ("OpenCL::Device", value [i]);
2102 }
2103
2104void
2105source (OpenCL::Program self)
2106 PPCODE:
2107 size_t size;
2108 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
2109 char *value = tmpbuf (size);
2110 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
2111 EXTEND (SP, 1);
2112 const int i = 0;
2113 PUSHs (sv_2mortal (newSVpv (value, 0)));
2114
2115void
2116binary_sizes (OpenCL::Program self)
2117 PPCODE:
2118 size_t size;
2119 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
2120 size_t *value = tmpbuf (size);
2121 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
2122 int i, n = size / sizeof (*value);
2123 EXTEND (SP, n);
2124 for (i = 0; i < n; ++i)
2125 PUSHs (sv_2mortal (newSVuv (value [i])));
2126
2127#END:program
778 2128
779MODULE = OpenCL PACKAGE = OpenCL::Kernel 2129MODULE = OpenCL PACKAGE = OpenCL::Kernel
780 2130
781void 2131void
782DESTROY (OpenCL::Kernel this) 2132DESTROY (OpenCL::Kernel self)
783 CODE: 2133 CODE:
784 clReleaseKernel (this); 2134 clReleaseKernel (self);
785 2135
786void 2136void
2137set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
2138 CODE:
2139 clSetKernelArg (self, idx, sizeof (value), &value);
2140
2141void
2142set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
2143 CODE:
2144 clSetKernelArg (self, idx, sizeof (value), &value);
2145
2146void
2147set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
2148 CODE:
2149 clSetKernelArg (self, idx, sizeof (value), &value);
2150
2151void
2152set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
2153 CODE:
2154 clSetKernelArg (self, idx, sizeof (value), &value);
2155
2156void
2157set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
2158 CODE:
2159 clSetKernelArg (self, idx, sizeof (value), &value);
2160
2161void
2162set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
2163 CODE:
2164 clSetKernelArg (self, idx, sizeof (value), &value);
2165
2166void
2167set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
2168 CODE:
2169 clSetKernelArg (self, idx, sizeof (value), &value);
2170
2171void
2172set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
2173 CODE:
2174 clSetKernelArg (self, idx, sizeof (value), &value);
2175
2176void
2177set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
2178 CODE:
2179 clSetKernelArg (self, idx, sizeof (value), &value);
2180
2181void
2182set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
2183 CODE:
2184 clSetKernelArg (self, idx, sizeof (value), &value);
2185
2186void
2187set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
2188 CODE:
2189 clSetKernelArg (self, idx, sizeof (value), &value);
2190
2191void
2192set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2193 CODE:
2194 clSetKernelArg (self, idx, sizeof (value), &value);
2195
2196void
2197set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2198 CODE:
2199 clSetKernelArg (self, idx, sizeof (value), &value);
2200
2201void
2202set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
2203 CODE:
2204 clSetKernelArg (self, idx, sizeof (value), &value);
2205
2206void
2207set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
2208 CODE:
2209 clSetKernelArg (self, idx, sizeof (value), &value);
2210
2211void
2212set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2213 CODE:
2214 clSetKernelArg (self, idx, sizeof (value), &value);
2215
2216void
2217set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2218 CODE:
2219 clSetKernelArg (self, idx, size, 0);
2220
2221void
2222set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
2223 CODE:
2224 clSetKernelArg (self, idx, sizeof (value), &value);
2225
2226void
787info (OpenCL::Kernel this, cl_kernel_info name) 2227info (OpenCL::Kernel self, cl_kernel_info name)
788 PPCODE: 2228 PPCODE:
789 INFO (Kernel) 2229 INFO (Kernel)
790 2230
2231#BEGIN:kernel
2232
791void 2233void
792set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2234function_name (OpenCL::Kernel self)
2235 PPCODE:
2236 size_t size;
2237 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
2238 char *value = tmpbuf (size);
2239 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
2240 EXTEND (SP, 1);
2241 const int i = 0;
2242 PUSHs (sv_2mortal (newSVpv (value, 0)));
2243
2244void
2245num_args (OpenCL::Kernel self)
2246 ALIAS:
2247 num_args = CL_KERNEL_NUM_ARGS
2248 reference_count = CL_KERNEL_REFERENCE_COUNT
2249 PPCODE:
2250 cl_uint value [1];
2251 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
2252 EXTEND (SP, 1);
2253 const int i = 0;
2254 PUSHs (sv_2mortal (newSVuv (value [i])));
2255
2256void
2257context (OpenCL::Kernel self)
2258 PPCODE:
2259 cl_context value [1];
2260 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2261 EXTEND (SP, 1);
2262 const int i = 0;
2263 {
2264 NEED_SUCCESS (RetainContext, (value [i]));
2265 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2266 }
2267
2268void
2269program (OpenCL::Kernel self)
2270 PPCODE:
2271 cl_program value [1];
2272 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2273 EXTEND (SP, 1);
2274 const int i = 0;
2275 {
2276 NEED_SUCCESS (RetainProgram, (value [i]));
2277 PUSH_CLOBJ ("OpenCL::Program", value [i]);
2278 }
2279
2280#END:kernel
2281
2282void
2283work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
793 CODE: 2284 PPCODE:
794 clSetKernelArg (this, idx, sizeof (value), &value); 2285 size_t size;
2286 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
2287 SV *sv = sv_2mortal (newSV (size));
2288 SvUPGRADE (sv, SVt_PV);
2289 SvPOK_only (sv);
2290 SvCUR_set (sv, size);
2291 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
2292 XPUSHs (sv);
795 2293
796void 2294#BEGIN:kernel_work_group
797set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
798 CODE:
799 clSetKernelArg (this, idx, sizeof (value), &value);
800 2295
801void 2296void
802set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2297work_group_size (OpenCL::Kernel self, OpenCL::Device device)
803 CODE: 2298 ALIAS:
804 clSetKernelArg (this, idx, sizeof (value), &value); 2299 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2300 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2301 PPCODE:
2302 size_t value [1];
2303 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2304 EXTEND (SP, 1);
2305 const int i = 0;
2306 PUSHs (sv_2mortal (newSVuv (value [i])));
805 2307
806void 2308void
807set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2309compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
808 CODE: 2310 PPCODE:
809 clSetKernelArg (this, idx, sizeof (value), &value); 2311 size_t size;
2312 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2313 size_t *value = tmpbuf (size);
2314 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2315 int i, n = size / sizeof (*value);
2316 EXTEND (SP, n);
2317 for (i = 0; i < n; ++i)
2318 PUSHs (sv_2mortal (newSVuv (value [i])));
810 2319
811void 2320void
812set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2321local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
813 CODE: 2322 ALIAS:
814 clSetKernelArg (this, idx, sizeof (value), &value); 2323 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2324 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2325 PPCODE:
2326 cl_ulong value [1];
2327 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2328 EXTEND (SP, 1);
2329 const int i = 0;
2330 PUSHs (sv_2mortal (newSVuv (value [i])));
815 2331
816void 2332#END:kernel_work_group
817set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
818 CODE:
819 clSetKernelArg (this, idx, sizeof (value), &value);
820
821void
822set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
823 CODE:
824 clSetKernelArg (this, idx, sizeof (value), &value);
825
826void
827set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
828 CODE:
829 clSetKernelArg (this, idx, sizeof (value), &value);
830
831void
832set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
833 CODE:
834 clSetKernelArg (this, idx, sizeof (value), &value);
835
836void
837set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
838 CODE:
839 clSetKernelArg (this, idx, sizeof (value), &value);
840
841void
842set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
843 CODE:
844 clSetKernelArg (this, idx, sizeof (value), &value);
845
846void
847set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
848 CODE:
849 clSetKernelArg (this, idx, sizeof (value), &value);
850
851void
852set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
853 CODE:
854 clSetKernelArg (this, idx, sizeof (value), &value);
855
856void
857set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
858 CODE:
859 clSetKernelArg (this, idx, sizeof (value), &value);
860
861void
862set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
863 CODE:
864 clSetKernelArg (this, idx, sizeof (value), &value);
865
866void
867set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
868 CODE:
869 clSetKernelArg (this, idx, sizeof (value), &value);
870
871void
872set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
873 CODE:
874 clSetKernelArg (this, idx, sizeof (value), &value);
875 2333
876MODULE = OpenCL PACKAGE = OpenCL::Event 2334MODULE = OpenCL PACKAGE = OpenCL::Event
877 2335
878void 2336void
879DESTROY (OpenCL::Event this) 2337DESTROY (OpenCL::Event self)
880 CODE: 2338 CODE:
881 clReleaseEvent (this); 2339 clReleaseEvent (self);
882 2340
883void 2341void
2342wait (OpenCL::Event self)
2343 CODE:
2344 clWaitForEvents (1, &self);
2345
2346void
2347cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2348 CODE:
2349 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
2350
2351void
884info (OpenCL::Event this, cl_event_info name) 2352info (OpenCL::Event self, cl_event_info name)
885 PPCODE: 2353 PPCODE:
886 INFO (Event) 2354 INFO (Event)
887 2355
2356#BEGIN:event
2357
888void 2358void
889wait (OpenCL::Event this) 2359command_queue (OpenCL::Event self)
2360 PPCODE:
2361 cl_command_queue value [1];
2362 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2363 EXTEND (SP, 1);
2364 const int i = 0;
2365 {
2366 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2367 PUSH_CLOBJ ("OpenCL::Queue", value [i]);
2368 }
2369
2370void
2371command_type (OpenCL::Event self)
2372 PPCODE:
2373 cl_command_type value [1];
2374 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2375 EXTEND (SP, 1);
2376 const int i = 0;
2377 PUSHs (sv_2mortal (newSVuv (value [i])));
2378
2379void
2380reference_count (OpenCL::Event self)
2381 ALIAS:
2382 reference_count = CL_EVENT_REFERENCE_COUNT
2383 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2384 PPCODE:
2385 cl_uint value [1];
2386 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2387 EXTEND (SP, 1);
2388 const int i = 0;
2389 PUSHs (sv_2mortal (newSVuv (value [i])));
2390
2391void
2392context (OpenCL::Event self)
2393 PPCODE:
2394 cl_context value [1];
2395 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2396 EXTEND (SP, 1);
2397 const int i = 0;
2398 {
2399 NEED_SUCCESS (RetainContext, (value [i]));
2400 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2401 }
2402
2403#END:event
2404
2405void
2406profiling_info (OpenCL::Event self, cl_profiling_info name)
890 CODE: 2407 PPCODE:
891 clWaitForEvents (1, &this); 2408 INFO (EventProfiling)
2409
2410#BEGIN:profiling
2411
2412void
2413profiling_command_queued (OpenCL::Event self)
2414 ALIAS:
2415 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2416 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2417 profiling_command_start = CL_PROFILING_COMMAND_START
2418 profiling_command_end = CL_PROFILING_COMMAND_END
2419 PPCODE:
2420 cl_ulong value [1];
2421 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2422 EXTEND (SP, 1);
2423 const int i = 0;
2424 PUSHs (sv_2mortal (newSVuv (value [i])));
2425
2426#END:profiling
892 2427
893MODULE = OpenCL PACKAGE = OpenCL::UserEvent 2428MODULE = OpenCL PACKAGE = OpenCL::UserEvent
894 2429
895void 2430void
896set_status (OpenCL::UserEvent this, cl_int execution_status) 2431set_status (OpenCL::UserEvent self, cl_int execution_status)
897 CODE: 2432 CODE:
898 clSetUserEventStatus (this, execution_status); 2433 clSetUserEventStatus (self, execution_status);
899 2434

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