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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.8 by root, Thu Nov 17 02:54:14 2011 UTC vs.
Revision 1.56 by root, Wed Apr 25 21:48:45 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;
26 61
27typedef SV *FUTURE; 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}
28 108
29/*****************************************************************************/ 109/*****************************************************************************/
30 110
31/* up to two temporary buffers */ 111/* up to two temporary buffers */
32static void * 112static void *
33tmpbuf (size_t size) 113tmpbuf (size_t size)
34{ 114{
115 enum { buffers = 3 };
35 static int idx; 116 static int idx;
36 static void *buf [2]; 117 static void *buf [buffers];
37 static size_t len [2]; 118 static size_t len [buffers];
38 119
39 idx ^= 1; 120 idx = (idx + 1) % buffers;
40 121
41 if (len [idx] < size) 122 if (len [idx] < size)
42 { 123 {
43 free (buf [idx]); 124 free (buf [idx]);
44 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 125 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
112 if (res) \ 193 if (res) \
113 FAIL (name); 194 FAIL (name);
114 195
115/*****************************************************************************/ 196/*****************************************************************************/
116 197
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
117#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))
118#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr)) 267#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
119 268
269/* cl objects are either \$iv, or [$iv, ...] */
270/* they can be upgraded at runtime to the array form */
120static void * 271static void *
121SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 272SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
122{ 273{
123 if (SvROK (sv) && sv_derived_from (sv, pkg)) 274 if (SvROK (sv) && sv_derived_from (sv, pkg))
124 return (void *)SvIV (SvRV (sv)); 275 return (void *)SvIV (SvRV (sv));
125 276
126 croak ("%s: %s is not of type %s", func, svname, pkg); 277 croak ("%s: %s is not of type %s", func, svname, pkg);
127} 278}
128 279
129/*****************************************************************************/ 280/*****************************************************************************/
281/* callback stuff */
282
283/* default context callback, log to stderr */
284static void CL_CALLBACK
285context_default_notify (const char *msg, const void *info, size_t cb, void *data)
286{
287 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
288}
289
290typedef struct
291{
292 int free_cb;
293 void (*push)(void *data1, void *data2, void *data3);
294} eq_vtbl;
295
296typedef struct eq_item
297{
298 struct eq_item *next;
299 eq_vtbl *vtbl;
300 SV *cb;
301 void *data1, *data2, *data3;
302} eq_item;
303
304static void (*eq_signal_func)(void *signal_arg, int value);
305static void *eq_signal_arg;
306static xmutex_t eq_lock = X_MUTEX_INIT;
307static eq_item *eq_head, *eq_tail;
308
309static void
310eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
311{
312 eq_item *item = malloc (sizeof (eq_item));
313
314 item->next = 0;
315 item->vtbl = vtbl;
316 item->cb = cb;
317 item->data1 = data1;
318 item->data2 = data2;
319 item->data3 = data3;
320
321 X_LOCK (eq_lock);
322
323 *(eq_head ? &eq_tail->next : &eq_head) = item;
324 eq_tail = item;
325
326 X_UNLOCK (eq_lock);
327
328 eq_signal_func (eq_signal_arg, 0);
329}
330
331static eq_item *
332eq_dec (void)
333{
334 eq_item *res;
335
336 X_LOCK (eq_lock);
337
338 res = eq_head;
339 if (res)
340 eq_head = res->next;
341
342 X_UNLOCK (eq_lock);
343
344 return res;
345}
346
347static void
348eq_poll (void)
349{
350 eq_item *item;
351
352 while ((item = eq_dec ()))
353 {
354 ENTER;
355 SAVETMPS;
356
357 dSP;
358 PUSHMARK (SP);
359 EXTEND (SP, 2);
360
361 if (item->vtbl->free_cb)
362 sv_2mortal (item->cb);
363
364 PUTBACK;
365 item->vtbl->push (item->data1, item->data2, item->data3);
366
367 SV *cb = item->cb;
368 free (item);
369
370 call_sv (cb, G_DISCARD | G_VOID);
371
372 FREETMPS;
373 LEAVE;
374 }
375}
376
377static void
378eq_poll_interrupt (pTHX_ void *c_arg, int value)
379{
380 eq_poll ();
381}
382
383/*****************************************************************************/
384/* context notify */
385
386static void
387eq_context_push (void *data1, void *data2, void *data3)
388{
389 dSP;
390 PUSHs (sv_2mortal (newSVpv (data1, 0)));
391 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
392 PUTBACK;
393
394 free (data1);
395 free (data2);
396}
397
398static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
399
400static void CL_CALLBACK
401eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
402{
403 void *pvt_copy = malloc (cb);
404 memcpy (pvt_copy, pvt, cb);
405 eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
406}
407
408#define CONTEXT_NOTIFY_CALLBACK \
409 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
410 void *user_data = 0; \
411 \
412 if (SvOK (notify)) \
413 { \
414 pfn_notify = eq_context_notify; \
415 user_data = s_get_cv (notify); \
416 }
417
418static SV *
419new_clobj_context (cl_context ctx, void *user_data)
420{
421 SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);
422
423 if (user_data)
424 sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
425
426 return sv;
427}
428
429#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
430
431/*****************************************************************************/
432/* build/compile/link notify */
433
434static void
435eq_program_push (void *data1, void *data2, void *data3)
436{
437 dSP;
438 PUSH_CLOBJ ("OpenCL::Program", data1);
439 PUTBACK;
440}
441
442static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
443
444static void CL_CALLBACK
445eq_program_notify (cl_program program, void *user_data)
446{
447 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
448}
449
450struct build_args
451{
452 cl_program program;
453 char *options;
454 void *user_data;
455 cl_uint num_devices;
456};
457
458X_THREAD_PROC (build_program_thread)
459{
460 struct build_args *arg = thr_arg;
461
462 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
463
464 if (arg->user_data)
465 eq_program_notify (arg->program, arg->user_data);
466 else
467 clReleaseProgram (arg->program);
468
469 free (arg->options);
470 free (arg);
471}
472
473static void
474build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
475{
476 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
477
478 arg->program = program;
479 arg->options = strdup (options);
480 arg->user_data = user_data;
481 arg->num_devices = num_devices;
482 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
483
484 xthread_t id;
485 thread_create (&id, build_program_thread, arg);
486}
487
488/*****************************************************************************/
489/* event objects */
490
491static void
492eq_event_push (void *data1, void *data2, void *data3)
493{
494 dSP;
495 PUSH_CLOBJ ("OpenCL::Event", data1);
496 PUSHs (sv_2mortal (newSViv ((IV)data2)));
497 PUTBACK;
498}
499
500static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
501
502static void CL_CALLBACK
503eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
504{
505 clRetainEvent (event);
506 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
507}
508
509/*****************************************************************************/
510
511static size_t
512img_row_pitch (cl_mem img)
513{
514 size_t res;
515 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
516 return res;
517}
130 518
131static cl_event * 519static cl_event *
132event_list (SV **items, int count) 520event_list (SV **items, cl_uint *rcount)
133{ 521{
522 cl_uint count = *rcount;
523
524 if (!count)
525 return 0;
526
134 cl_event *list = tmpbuf (sizeof (cl_event) * count); 527 cl_event *list = tmpbuf (sizeof (cl_event) * count);
528 int i = 0;
135 529
530 do
531 {
532 --count;
533 if (SvOK (items [count]))
534 list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
535 }
136 while (count--) 536 while (count);
137 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
138 537
538 *rcount = i;
539
139 return list; 540 return i ? list : 0;
140} 541}
141 542
142#define EVENT_LIST(items,count) \ 543#define EVENT_LIST(items,count) \
143 cl_uint event_list_count = (count); \ 544 cl_uint event_list_count = (count); \
144 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 545 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
145 546
146#define INFO(class) \ 547#define INFO(class) \
147{ \ 548{ \
148 size_t size; \ 549 size_t size; \
149 SV *sv; \
150 \
151 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 550 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
152 sv = sv_2mortal (newSV (size)); \ 551 SV *sv = sv_2mortal (newSV (size)); \
153 SvUPGRADE (sv, SVt_PV); \ 552 SvUPGRADE (sv, SVt_PV); \
154 SvPOK_only (sv); \ 553 SvPOK_only (sv); \
155 SvCUR_set (sv, size); \ 554 SvCUR_set (sv, size); \
156 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 555 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
157 XPUSHs (sv); \ 556 XPUSHs (sv); \
158} 557}
159 558
160MODULE = OpenCL PACKAGE = OpenCL 559MODULE = OpenCL PACKAGE = OpenCL
161 560
162PROTOTYPES: ENABLE 561PROTOTYPES: ENABLE
163 562
563void
564poll ()
565 CODE:
566 eq_poll ();
567
568void
569_eq_initialise (IV func, IV arg)
570 CODE:
571 eq_signal_func = (void (*)(void *, int))func;
572 eq_signal_arg = (void*)arg;
573
164BOOT: 574BOOT:
165{ 575{
166 HV *stash = gv_stashpv ("OpenCL", 1); 576 HV *stash = gv_stashpv ("OpenCL", 1);
167 static const ivstr *civ, const_iv[] = { 577 static const ivstr *civ, const_iv[] = {
168 { sizeof (cl_char ), "SIZEOF_CHAR" }, 578 { sizeof (cl_char ), "SIZEOF_CHAR" },
169 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 579 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
170 { sizeof (cl_short ), "SIZEOF_SHORT" }, 580 { sizeof (cl_short ), "SIZEOF_SHORT" },
171 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 581 { sizeof (cl_ushort), "SIZEOF_USHORT" },
172 { sizeof (cl_int ), "SIZEOF_INT" }, 582 { sizeof (cl_int ), "SIZEOF_INT" },
173 { sizeof (cl_uint ), "SIZEOF_UINT" }, 583 { sizeof (cl_uint ), "SIZEOF_UINT" },
174 { sizeof (cl_long ), "SIZEOF_LONG" }, 584 { sizeof (cl_long ), "SIZEOF_LONG" },
175 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 585 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
176 { sizeof (cl_half ), "SIZEOF_HALF" }, 586 { sizeof (cl_half ), "SIZEOF_HALF" },
177 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 587 { sizeof (cl_float ), "SIZEOF_FLOAT" },
178 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 588 { sizeof (cl_double), "SIZEOF_DOUBLE" },
179#include "constiv.h" 589#include "constiv.h"
180 }; 590 };
591
181 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 592 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
182 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 593 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
594
595 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
183} 596}
184 597
185cl_int 598cl_int
186errno () 599errno ()
187 CODE: 600 CODE:
188 errno = res; 601 RETVAL = res;
602 OUTPUT:
603 RETVAL
189 604
190const char * 605const char *
191err2str (cl_int err) 606err2str (cl_int err)
192 607
193const char * 608const char *
194enum2str (cl_uint value) 609enum2str (cl_uint value)
195 610
196void 611void
197platforms () 612platforms ()
198 PPCODE: 613 PPCODE:
199{
200 cl_platform_id *list; 614 cl_platform_id *list;
201 cl_uint count; 615 cl_uint count;
202 int i; 616 int i;
203 617
204 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 618 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
205 list = tmpbuf (sizeof (*list) * count); 619 list = tmpbuf (sizeof (*list) * count);
206 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 620 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
207 621
208 EXTEND (SP, count); 622 EXTEND (SP, count);
209 for (i = 0; i < count; ++i) 623 for (i = 0; i < count; ++i)
210 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 624 PUSH_CLOBJ ("OpenCL::Platform", list [i]);
211}
212 625
213void 626void
214context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 627context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
215 PPCODE: 628 PPCODE:
629 CONTEXT_NOTIFY_CALLBACK;
216 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res)); 630 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
217 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 631 XPUSH_CLOBJ_CONTEXT;
218 632
219void 633void
220context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 634context (FUTURE properties, FUTURE devices, FUTURE notify)
221 PPCODE: 635 PPCODE:
222 /* der Gipfel der Kunst */ 636 /* der Gipfel der Kunst */
223 637
224void 638void
225wait_for_events (...) 639wait_for_events (...)
226 CODE: 640 CODE:
227{
228 EVENT_LIST (0, items); 641 EVENT_LIST (0, items);
229 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 642 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
230}
231 643
232PROTOTYPES: DISABLE 644PROTOTYPES: DISABLE
233 645
234MODULE = OpenCL PACKAGE = OpenCL::Platform 646MODULE = OpenCL PACKAGE = OpenCL::Platform
235 647
236void 648void
237info (OpenCL::Platform this, cl_platform_info name) 649info (OpenCL::Platform self, cl_platform_info name)
238 PPCODE: 650 PPCODE:
239 INFO (Platform) 651 INFO (Platform)
240 652
241void 653void
654unload_compiler (OpenCL::Platform self)
655 CODE:
656#if CL_VERSION_1_2
657 clUnloadPlatformCompiler (self);
658#endif
659
660#BEGIN:platform
661
662void
663profile (OpenCL::Platform self)
664 ALIAS:
665 profile = CL_PLATFORM_PROFILE
666 version = CL_PLATFORM_VERSION
667 name = CL_PLATFORM_NAME
668 vendor = CL_PLATFORM_VENDOR
669 extensions = CL_PLATFORM_EXTENSIONS
670 PPCODE:
671 size_t size;
672 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
673 char *value = tmpbuf (size);
674 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
675 EXTEND (SP, 1);
676 const int i = 0;
677 PUSHs (sv_2mortal (newSVpv (value, 0)));
678
679#END:platform
680
681void
242devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 682devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
243 PPCODE: 683 PPCODE:
244{
245 cl_device_id *list; 684 cl_device_id *list;
246 cl_uint count; 685 cl_uint count;
247 int i; 686 int i;
248 687
249 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 688 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
250 list = tmpbuf (sizeof (*list) * count); 689 list = tmpbuf (sizeof (*list) * count);
251 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 690 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
252 691
253 EXTEND (SP, count); 692 EXTEND (SP, count);
254 for (i = 0; i < count; ++i) 693 for (i = 0; i < count; ++i)
255 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 694 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
256}
257 695
258void 696void
259context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0) 697context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
260 PPCODE: 698 PPCODE:
261 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 699 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
262 croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call"); 700 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
263 701
264 AV *av = (SV *)SvRV (devices); 702 AV *av = (AV *)SvRV (devices);
265 cl_uint num_devices = av_len (av) + 1; 703 cl_uint num_devices = av_len (av) + 1;
266 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices); 704 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
705
267 int i; 706 int i;
268
269 for (i = num_devices; i--; ) 707 for (i = num_devices; i--; )
270 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device"); 708 device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
271 709
710 CONTEXT_NOTIFY_CALLBACK;
272 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 711 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
273 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 712 XPUSH_CLOBJ_CONTEXT;
274 713
275void 714void
276context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 715context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
277 PPCODE: 716 PPCODE:
278 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 }; 717 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
718 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
719
720 CONTEXT_NOTIFY_CALLBACK;
279 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res)); 721 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
280 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 722 XPUSH_CLOBJ_CONTEXT;
281 723
282MODULE = OpenCL PACKAGE = OpenCL::Device 724MODULE = OpenCL PACKAGE = OpenCL::Device
283 725
284void 726void
285info (OpenCL::Device this, cl_device_info name) 727info (OpenCL::Device self, cl_device_info name)
286 PPCODE: 728 PPCODE:
287 INFO (Device) 729 INFO (Device)
288 730
731#BEGIN:device
732
733void
734type (OpenCL::Device self)
735 PPCODE:
736 cl_device_type value [1];
737 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
738 EXTEND (SP, 1);
739 const int i = 0;
740 PUSHs (sv_2mortal (newSViv (value [i])));
741
742void
743vendor_id (OpenCL::Device self)
744 ALIAS:
745 vendor_id = CL_DEVICE_VENDOR_ID
746 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
747 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
748 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
749 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
750 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
751 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
752 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
753 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
754 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
755 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
756 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
757 image_support = CL_DEVICE_IMAGE_SUPPORT
758 max_samplers = CL_DEVICE_MAX_SAMPLERS
759 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
760 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
761 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
762 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
763 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
764 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
765 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
766 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
767 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
768 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
769 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
770 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
771 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
772 PPCODE:
773 cl_uint value [1];
774 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
775 EXTEND (SP, 1);
776 const int i = 0;
777 PUSHs (sv_2mortal (newSVuv (value [i])));
778
779void
780max_work_group_size (OpenCL::Device self)
781 ALIAS:
782 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
783 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
784 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
785 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
786 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
787 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
788 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
789 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
790 PPCODE:
791 size_t value [1];
792 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
793 EXTEND (SP, 1);
794 const int i = 0;
795 PUSHs (sv_2mortal (newSVuv (value [i])));
796
797void
798max_work_item_sizes (OpenCL::Device self)
799 PPCODE:
800 size_t size;
801 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
802 size_t *value = tmpbuf (size);
803 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
804 int i, n = size / sizeof (*value);
805 EXTEND (SP, n);
806 for (i = 0; i < n; ++i)
807 PUSHs (sv_2mortal (newSVuv (value [i])));
808
809void
810address_bits (OpenCL::Device self)
811 PPCODE:
812 cl_bitfield value [1];
813 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
814 EXTEND (SP, 1);
815 const int i = 0;
816 PUSHs (sv_2mortal (newSVuv (value [i])));
817
818void
819max_mem_alloc_size (OpenCL::Device self)
820 ALIAS:
821 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
822 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
823 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
824 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
825 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
826 PPCODE:
827 cl_ulong value [1];
828 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
829 EXTEND (SP, 1);
830 const int i = 0;
831 PUSHs (sv_2mortal (newSVuv (value [i])));
832
833void
834single_fp_config (OpenCL::Device self)
835 ALIAS:
836 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
837 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
838 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
839 PPCODE:
840 cl_device_fp_config value [1];
841 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
842 EXTEND (SP, 1);
843 const int i = 0;
844 PUSHs (sv_2mortal (newSVuv (value [i])));
845
846void
847global_mem_cache_type (OpenCL::Device self)
848 PPCODE:
849 cl_device_mem_cache_type value [1];
850 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
851 EXTEND (SP, 1);
852 const int i = 0;
853 PUSHs (sv_2mortal (newSVuv (value [i])));
854
855void
856local_mem_type (OpenCL::Device self)
857 PPCODE:
858 cl_device_local_mem_type value [1];
859 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
860 EXTEND (SP, 1);
861 const int i = 0;
862 PUSHs (sv_2mortal (newSVuv (value [i])));
863
864void
865error_correction_support (OpenCL::Device self)
866 ALIAS:
867 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
868 endian_little = CL_DEVICE_ENDIAN_LITTLE
869 available = CL_DEVICE_AVAILABLE
870 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
871 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
872 PPCODE:
873 cl_bool value [1];
874 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
875 EXTEND (SP, 1);
876 const int i = 0;
877 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
878
879void
880execution_capabilities (OpenCL::Device self)
881 PPCODE:
882 cl_device_exec_capabilities value [1];
883 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
884 EXTEND (SP, 1);
885 const int i = 0;
886 PUSHs (sv_2mortal (newSVuv (value [i])));
887
888void
889properties (OpenCL::Device self)
890 PPCODE:
891 cl_command_queue_properties value [1];
892 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
893 EXTEND (SP, 1);
894 const int i = 0;
895 PUSHs (sv_2mortal (newSViv (value [i])));
896
897void
898platform (OpenCL::Device self)
899 PPCODE:
900 cl_platform_id value [1];
901 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
902 EXTEND (SP, 1);
903 const int i = 0;
904 {
905 PUSH_CLOBJ ("OpenCL::Platform", value [i]);
906 }
907
908void
909name (OpenCL::Device self)
910 ALIAS:
911 name = CL_DEVICE_NAME
912 vendor = CL_DEVICE_VENDOR
913 driver_version = CL_DRIVER_VERSION
914 profile = CL_DEVICE_PROFILE
915 version = CL_DEVICE_VERSION
916 extensions = CL_DEVICE_EXTENSIONS
917 PPCODE:
918 size_t size;
919 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
920 char *value = tmpbuf (size);
921 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
922 EXTEND (SP, 1);
923 const int i = 0;
924 PUSHs (sv_2mortal (newSVpv (value, 0)));
925
926void
927parent_device_ext (OpenCL::Device self)
928 PPCODE:
929 cl_device_id value [1];
930 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
931 EXTEND (SP, 1);
932 const int i = 0;
933 {
934 PUSH_CLOBJ ("OpenCL::Device", value [i]);
935 }
936
937void
938partition_types_ext (OpenCL::Device self)
939 ALIAS:
940 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
941 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
942 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
943 PPCODE:
944 size_t size;
945 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
946 cl_device_partition_property_ext *value = tmpbuf (size);
947 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
948 int i, n = size / sizeof (*value);
949 EXTEND (SP, n);
950 for (i = 0; i < n; ++i)
951 PUSHs (sv_2mortal (newSVuv (value [i])));
952
953#END:device
954
289MODULE = OpenCL PACKAGE = OpenCL::Context 955MODULE = OpenCL PACKAGE = OpenCL::Context
290 956
291void 957void
292DESTROY (OpenCL::Context context) 958DESTROY (OpenCL::Context context)
293 CODE: 959 CODE:
294 clReleaseContext (context); 960 clReleaseContext (context);
295 961
296void 962void
297info (OpenCL::Context this, cl_context_info name) 963info (OpenCL::Context self, cl_context_info name)
298 PPCODE: 964 PPCODE:
299 INFO (Context) 965 INFO (Context)
300 966
301void 967void
302queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0) 968queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
303 PPCODE: 969 PPCODE:
304 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res)); 970 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
305 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 971 XPUSH_CLOBJ ("OpenCL::Queue", queue);
306 972
307void 973void
308user_event (OpenCL::Context this) 974user_event (OpenCL::Context self)
309 PPCODE: 975 PPCODE:
310 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res)); 976 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
311 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 977 XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
312 978
313void 979void
314buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 980buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
315 PPCODE: 981 PPCODE:
316 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 982 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
317 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 983 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
318 984
319 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res)); 985 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
320 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 986 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
321 987
322void 988void
323buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 989buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
324 PPCODE: 990 PPCODE:
325 STRLEN len; 991 STRLEN len;
326 char *ptr = SvPVbyte (data, len); 992 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
327
328 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 993 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
329 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 994 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
330
331 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res)); 995 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
332 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 996 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
333 997
998#if CL_VERSION_1_2
999
334void 1000void
335image2d (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) 1001image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
336 PPCODE: 1002 PPCODE:
337 STRLEN len; 1003 STRLEN len;
338 char *ptr = SvPVbyte (data, len); 1004 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
339 const cl_image_format format = { channel_order, channel_type }; 1005 const cl_image_format format = { channel_order, channel_type };
1006 const cl_image_desc desc = {
1007 type,
1008 width, height, depth,
1009 array_size, row_pitch, slice_pitch,
1010 num_mip_level, num_samples,
1011 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1012 };
340 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, len / height, ptr, &res)); 1013 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
341 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 1014 char *klass = "OpenCL::Image";
1015 switch (type)
1016 {
1017 case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
1018 case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
1019 case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1020 case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
1021 case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1022 case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
1023 }
1024 XPUSH_CLOBJ (klass, mem);
342 1025
1026#endif
1027
343void 1028void
344image3d (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) 1029image2d (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)
345 PPCODE: 1030 PPCODE:
346 STRLEN len; 1031 STRLEN len;
347 char *ptr = SvPVbyte (data, len); 1032 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
348 const cl_image_format format = { channel_order, channel_type }; 1033 const cl_image_format format = { channel_order, channel_type };
1034#if PREFER_1_1
349 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, 1035 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
350 depth, len / (height * slice_pitch), slice_pitch, ptr, &res)); 1036#else
1037 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1038 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1039#endif
1040 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1041
1042void
1043image3d (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)
1044 PPCODE:
1045 STRLEN len;
1046 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1047 const cl_image_format format = { channel_order, channel_type };
1048#if PREFER_1_1
1049 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1050#else
1051 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1052 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1053#endif
351 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 1054 XPUSH_CLOBJ ("OpenCL::Image3D", mem);
352 1055
1056#if cl_apple_gl_sharing || cl_khr_gl_sharing
1057
353void 1058void
1059gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1060 PPCODE:
1061 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1062 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
1063
1064void
1065gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1066 PPCODE:
1067 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1068 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1069
1070#if CL_VERSION_1_2
1071
1072void
1073gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1074 ALIAS:
1075 PPCODE:
1076 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1077 cl_gl_object_type type;
1078 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1079 char *klass = "OpenCL::Memory";
1080 switch (type)
1081 {
1082 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
1083 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
1084 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1085 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
1086 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1087 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
1088 }
1089 XPUSH_CLOBJ (klass, mem);
1090
1091#endif
1092
1093void
1094gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1095 PPCODE:
1096#if PREFER_1_1
1097 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1098#else
1099 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1100#endif
1101 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1102
1103void
1104gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1105 PPCODE:
1106#if PREFER_1_1
1107 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1108#else
1109 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1110#endif
1111 XPUSH_CLOBJ ("OpenCL::Image3D", mem);
1112
1113#endif
1114
1115void
354supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1116supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
355 PPCODE: 1117 PPCODE:
356{ 1118{
357 cl_uint count; 1119 cl_uint count;
358 cl_image_format *list; 1120 cl_image_format *list;
359 int i; 1121 int i;
360 1122
361 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1123 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
362 Newx (list, count, cl_image_format); 1124 Newx (list, count, cl_image_format);
363 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1125 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
364 1126
365 EXTEND (SP, count); 1127 EXTEND (SP, count);
366 for (i = 0; i < count; ++i) 1128 for (i = 0; i < count; ++i)
367 { 1129 {
368 AV *av = newAV (); 1130 AV *av = newAV ();
… …
371 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1133 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
372 } 1134 }
373} 1135}
374 1136
375void 1137void
376sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1138sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
377 PPCODE: 1139 PPCODE:
378 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res)); 1140 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
379 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1141 XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
380 1142
381void 1143void
382program_with_source (OpenCL::Context this, SV *program) 1144program_with_source (OpenCL::Context self, SV *program)
383 PPCODE: 1145 PPCODE:
384 STRLEN len; 1146 STRLEN len;
385 size_t len2; 1147 size_t len2;
386 const char *ptr = SvPVbyte (program, len); 1148 const char *ptr = SvPVbyte (program, len);
387 1149
388 len2 = len; 1150 len2 = len;
389 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res)); 1151 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
390 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1152 XPUSH_CLOBJ ("OpenCL::Program", prog);
1153
1154#BEGIN:context
1155
1156void
1157reference_count (OpenCL::Context self)
1158 ALIAS:
1159 reference_count = CL_CONTEXT_REFERENCE_COUNT
1160 num_devices = CL_CONTEXT_NUM_DEVICES
1161 PPCODE:
1162 cl_uint value [1];
1163 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1164 EXTEND (SP, 1);
1165 const int i = 0;
1166 PUSHs (sv_2mortal (newSVuv (value [i])));
1167
1168void
1169devices (OpenCL::Context self)
1170 PPCODE:
1171 size_t size;
1172 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1173 cl_device_id *value = tmpbuf (size);
1174 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1175 int i, n = size / sizeof (*value);
1176 EXTEND (SP, n);
1177 for (i = 0; i < n; ++i)
1178 {
1179 PUSH_CLOBJ ("OpenCL::Device", value [i]);
1180 }
1181
1182void
1183properties (OpenCL::Context self)
1184 PPCODE:
1185 size_t size;
1186 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1187 cl_context_properties *value = tmpbuf (size);
1188 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1189 int i, n = size / sizeof (*value);
1190 EXTEND (SP, n);
1191 for (i = 0; i < n; ++i)
1192 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1193
1194#END:context
391 1195
392MODULE = OpenCL PACKAGE = OpenCL::Queue 1196MODULE = OpenCL PACKAGE = OpenCL::Queue
393 1197
394void 1198void
395DESTROY (OpenCL::Queue this) 1199DESTROY (OpenCL::Queue self)
396 CODE: 1200 CODE:
397 clReleaseCommandQueue (this); 1201 clReleaseCommandQueue (self);
398 1202
399void 1203void
400info (OpenCL::Queue this, cl_command_queue_info name)
401 PPCODE:
402 INFO (CommandQueue)
403
404void
405enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1204read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1205 ALIAS:
1206 enqueue_read_buffer = 0
406 PPCODE: 1207 PPCODE:
407{
408 cl_event ev = 0; 1208 cl_event ev = 0;
409 EVENT_LIST (6, items - 6); 1209 EVENT_LIST (6, items - 6);
410 1210
411 SvUPGRADE (data, SVt_PV); 1211 SvUPGRADE (data, SVt_PV);
412 SvGROW (data, len); 1212 SvGROW (data, len);
413 SvPOK_only (data); 1213 SvPOK_only (data);
414 SvCUR_set (data, len); 1214 SvCUR_set (data, len);
415 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1215 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
416 1216
417 if (ev) 1217 if (ev)
418 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1218 XPUSH_CLOBJ ("OpenCL::Event", ev);
419}
420 1219
421void 1220void
422enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1221write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1222 ALIAS:
1223 enqueue_write_buffer = 0
423 PPCODE: 1224 PPCODE:
424{
425 cl_event ev = 0; 1225 cl_event ev = 0;
426 STRLEN len; 1226 STRLEN len;
427 char *ptr = SvPVbyte (data, len); 1227 char *ptr = SvPVbyte (data, len);
428 EVENT_LIST (5, items - 5); 1228 EVENT_LIST (5, items - 5);
429 1229
430 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1230 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
431 1231
432 if (ev) 1232 if (ev)
433 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1233 XPUSH_CLOBJ ("OpenCL::Event", ev);
434}
435 1234
1235#if CL_VERSION_1_2
1236
436void 1237void
1238fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1239 ALIAS:
1240 enqueue_fill_buffer = 0
1241 PPCODE:
1242 cl_event ev = 0;
1243 STRLEN len;
1244 char *ptr = SvPVbyte (data, len);
1245 EVENT_LIST (5, items - 5);
1246
1247 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1248
1249 if (ev)
1250 XPUSH_CLOBJ ("OpenCL::Event", ev);
1251
1252void
1253fill_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, ...)
1254 ALIAS:
1255 enqueue_fill_image = 0
1256 PPCODE:
1257 cl_event ev = 0;
1258 STRLEN len;
1259 const size_t origin [3] = { x, y, z };
1260 const size_t region [3] = { width, height, depth };
1261 EVENT_LIST (12, items - 12);
1262
1263 const cl_float c_f [4] = { r, g, b, a };
1264 const cl_uint c_u [4] = { r, g, b, a };
1265 const cl_int c_s [4] = { r, g, b, a };
1266 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1267 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1268 cl_image_format format;
1269 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1270 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1271 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1272 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1273
1274 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1275 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1276
1277 if (ev)
1278 XPUSH_CLOBJ ("OpenCL::Event", ev);
1279
1280#endif
1281
1282void
437enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1283copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1284 ALIAS:
1285 enqueue_copy_buffer = 0
438 PPCODE: 1286 PPCODE:
439{
440 cl_event ev = 0; 1287 cl_event ev = 0;
441 EVENT_LIST (6, items - 6); 1288 EVENT_LIST (6, items - 6);
442 1289
443 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1290 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
444 1291
445 if (ev) 1292 if (ev)
446 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1293 XPUSH_CLOBJ ("OpenCL::Event", ev);
447}
448 1294
449 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
450 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
451
452void 1295void
453enqueue_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, ...) 1296read_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, ...)
1297 ALIAS:
1298 enqueue_read_buffer_rect = 0
454 PPCODE: 1299 PPCODE:
455{
456 cl_event ev = 0; 1300 cl_event ev = 0;
1301 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
457 const size_t src_origin[3] = { src_x, src_y, src_z }; 1302 const size_t host_origin[3] = { host_x, host_y, host_z };
458 const size_t region[3] = { width, height, depth }; 1303 const size_t region[3] = { width, height, depth };
459 size_t len = row_pitch * slice_pitch * depth;
460 EVENT_LIST (11, items - 11); 1304 EVENT_LIST (17, items - 17);
1305
1306 if (!buf_row_pitch)
1307 buf_row_pitch = region [0];
1308
1309 if (!buf_slice_pitch)
1310 buf_slice_pitch = region [1] * buf_row_pitch;
1311
1312 if (!host_row_pitch)
1313 host_row_pitch = region [0];
1314
1315 if (!host_slice_pitch)
1316 host_slice_pitch = region [1] * host_row_pitch;
1317
1318 size_t len = host_row_pitch * host_slice_pitch * region [2];
461 1319
462 SvUPGRADE (data, SVt_PV); 1320 SvUPGRADE (data, SVt_PV);
463 SvGROW (data, len); 1321 SvGROW (data, len);
464 SvPOK_only (data); 1322 SvPOK_only (data);
465 SvCUR_set (data, len); 1323 SvCUR_set (data, len);
466 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)); 1324 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));
467 1325
468 if (ev) 1326 if (ev)
469 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1327 XPUSH_CLOBJ ("OpenCL::Event", ev);
470}
471 1328
472void 1329void
1330write_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, ...)
1331 ALIAS:
1332 enqueue_write_buffer_rect = 0
1333 PPCODE:
1334 cl_event ev = 0;
1335 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1336 const size_t host_origin[3] = { host_x, host_y, host_z };
1337 const size_t region[3] = { width, height, depth };
1338 STRLEN len;
1339 char *ptr = SvPVbyte (data, len);
1340 EVENT_LIST (17, items - 17);
1341
1342 if (!buf_row_pitch)
1343 buf_row_pitch = region [0];
1344
1345 if (!buf_slice_pitch)
1346 buf_slice_pitch = region [1] * buf_row_pitch;
1347
1348 if (!host_row_pitch)
1349 host_row_pitch = region [0];
1350
1351 if (!host_slice_pitch)
1352 host_slice_pitch = region [1] * host_row_pitch;
1353
1354 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1355
1356 if (len < min_len)
1357 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1358
1359 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));
1360
1361 if (ev)
1362 XPUSH_CLOBJ ("OpenCL::Event", ev);
1363
1364void
1365copy_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, ...)
1366 ALIAS:
1367 enqueue_copy_buffer_rect = 0
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
1381read_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 ALIAS:
1383 enqueue_read_image = 0
1384 PPCODE:
1385 cl_event ev = 0;
1386 const size_t src_origin[3] = { src_x, src_y, src_z };
1387 const size_t region[3] = { width, height, depth };
1388 EVENT_LIST (12, items - 12);
1389
1390 if (!row_pitch)
1391 row_pitch = img_row_pitch (src);
1392
1393 if (depth > 1 && !slice_pitch)
1394 slice_pitch = row_pitch * height;
1395
1396 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1397
1398 SvUPGRADE (data, SVt_PV);
1399 SvGROW (data, len);
1400 SvPOK_only (data);
1401 SvCUR_set (data, len);
1402 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));
1403
1404 if (ev)
1405 XPUSH_CLOBJ ("OpenCL::Event", ev);
1406
1407void
473enqueue_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, ...) 1408write_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, ...)
1409 ALIAS:
1410 enqueue_write_image = 0
474 PPCODE: 1411 PPCODE:
475{
476 cl_event ev = 0; 1412 cl_event ev = 0;
477 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1413 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
478 const size_t region[3] = { width, height, depth }; 1414 const size_t region[3] = { width, height, depth };
479 STRLEN len; 1415 STRLEN len;
480 char *ptr = SvPVbyte (data, len); 1416 char *ptr = SvPVbyte (data, len);
481 size_t slice_pitch = len / (row_pitch * height);
482 EVENT_LIST (11, items - 11); 1417 EVENT_LIST (12, items - 12);
483 1418
1419 if (!row_pitch)
1420 row_pitch = img_row_pitch (dst);
1421
1422 if (depth > 1 && !slice_pitch)
1423 slice_pitch = row_pitch * height;
1424
1425 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1426
1427 if (len < min_len)
1428 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1429
484 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)); 1430 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));
485 1431
486 if (ev) 1432 if (ev)
487 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1433 XPUSH_CLOBJ ("OpenCL::Event", ev);
488}
489 1434
490void 1435void
491enqueue_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, ...)
492 PPCODE:
493{
494 cl_event ev = 0;
495 const size_t src_origin[3] = { src_x, src_y, src_z };
496 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
497 const size_t region[3] = { width, height, depth };
498 EVENT_LIST (16, items - 16);
499
500 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));
501
502 if (ev)
503 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
504}
505
506void
507enqueue_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, ...)
508 PPCODE:
509{
510 cl_event ev = 0;
511 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
512 const size_t region[3] = { width, height, depth };
513 EVENT_LIST (10, items - 10);
514
515 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
516
517 if (ev)
518 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
519}
520
521void
522enqueue_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, ...) 1436copy_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, ...)
1437 ALIAS:
1438 enqueue_copy_image = 0
523 PPCODE: 1439 PPCODE:
524{
525 cl_event ev = 0; 1440 cl_event ev = 0;
526 const size_t src_origin[3] = { src_x, src_y, src_z }; 1441 const size_t src_origin[3] = { src_x, src_y, src_z };
527 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1442 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
528 const size_t region[3] = { width, height, depth }; 1443 const size_t region[3] = { width, height, depth };
529 EVENT_LIST (12, items - 12); 1444 EVENT_LIST (12, items - 12);
530 1445
531 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1446 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
532 1447
533 if (ev) 1448 if (ev)
534 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1449 XPUSH_CLOBJ ("OpenCL::Event", ev);
535}
536 1450
537void 1451void
538enqueue_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, ...) 1452copy_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, ...)
1453 ALIAS:
1454 enqueue_copy_image_to_buffer = 0
539 PPCODE: 1455 PPCODE:
540{
541 cl_event ev = 0; 1456 cl_event ev = 0;
542 const size_t src_origin[3] = { src_x, src_y, src_z }; 1457 const size_t src_origin[3] = { src_x, src_y, src_z };
543 const size_t region[3] = { width, height, depth }; 1458 const size_t region[3] = { width, height, depth };
544 EVENT_LIST (10, items - 10); 1459 EVENT_LIST (10, items - 10);
545 1460
546 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1461 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
547 1462
548 if (ev) 1463 if (ev)
549 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1464 XPUSH_CLOBJ ("OpenCL::Event", ev);
550}
551 1465
552void 1466void
1467copy_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, ...)
1468 ALIAS:
1469 enqueue_copy_buffer_to_image = 0
1470 PPCODE:
1471 cl_event ev = 0;
1472 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1473 const size_t region[3] = { width, height, depth };
1474 EVENT_LIST (10, items - 10);
1475
1476 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1477
1478 if (ev)
1479 XPUSH_CLOBJ ("OpenCL::Event", ev);
1480
1481void
553enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1482task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1483 ALIAS:
1484 enqueue_task = 0
554 PPCODE: 1485 PPCODE:
555{
556 cl_event ev = 0; 1486 cl_event ev = 0;
557 EVENT_LIST (2, items - 2); 1487 EVENT_LIST (2, items - 2);
558 1488
559 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1489 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
560 1490
561 if (ev) 1491 if (ev)
562 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1492 XPUSH_CLOBJ ("OpenCL::Event", ev);
563}
564 1493
565void 1494void
566enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1495nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1496 ALIAS:
1497 enqueue_nd_range_kernel = 0
567 PPCODE: 1498 PPCODE:
568{
569 cl_event ev = 0; 1499 cl_event ev = 0;
570 size_t *gwo = 0, *gws, *lws = 0; 1500 size_t *gwo = 0, *gws, *lws = 0;
571 int gws_len; 1501 int gws_len;
572 size_t *lists; 1502 size_t *lists;
573 int i; 1503 int i;
… …
597 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1527 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
598 } 1528 }
599 1529
600 if (SvOK (local_work_size)) 1530 if (SvOK (local_work_size))
601 { 1531 {
602 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1532 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
603 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1533 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
604 1534
605 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1535 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
606 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1536 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
607 1537
608 lws = lists + gws_len * 2; 1538 lws = lists + gws_len * 2;
609 for (i = 0; i < gws_len; ++i) 1539 for (i = 0; i < gws_len; ++i)
610 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1540 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
611 } 1541 }
612 1542
613 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1543 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
614 1544
615 if (ev) 1545 if (ev)
616 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1546 XPUSH_CLOBJ ("OpenCL::Event", ev);
617}
618 1547
1548#if cl_apple_gl_sharing || cl_khr_gl_sharing
1549
619void 1550void
620enqueue_marker (OpenCL::Queue this) 1551acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1552 ALIAS:
1553 enqueue_acquire_gl_objects = 0
1554 ALIAS:
1555 enqueue_release_gl_objects = 1
621 PPCODE: 1556 PPCODE:
622{ 1557 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1558 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1559
623 cl_event ev; 1560 cl_event ev = 0;
624 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1561 EVENT_LIST (2, items - 2);
1562 AV *av = (AV *)SvRV (objects);
1563 cl_uint num_objects = av_len (av) + 1;
1564 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1565 int i;
1566
1567 for (i = num_objects; i--; )
1568 object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1569
1570 if (ix)
1571 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1572 else
1573 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1574
1575 if (ev)
625 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1576 XPUSH_CLOBJ ("OpenCL::Event", ev);
626}
627 1577
1578#endif
1579
628void 1580void
629enqueue_wait_for_events (OpenCL::Queue this, ...) 1581wait_for_events (OpenCL::Queue self, ...)
1582 ALIAS:
1583 enqueue_wait_for_events = 0
630 CODE: 1584 CODE:
631{
632 EVENT_LIST (1, items - 1); 1585 EVENT_LIST (1, items - 1);
1586#if PREFER_1_1
633 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1587 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
634} 1588#else
1589 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1590#endif
635 1591
636void 1592void
637enqueue_barrier (OpenCL::Queue this) 1593marker (OpenCL::Queue self, ...)
1594 ALIAS:
1595 enqueue_marker = 0
638 CODE: 1596 PPCODE:
1597 cl_event ev = 0;
1598 EVENT_LIST (1, items - 1);
1599#if PREFER_1_1
1600 if (!event_list_count)
1601 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1602 else
1603#if CL_VERSION_1_2
1604 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1605#else
1606 {
1607 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
1608 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1609 }
1610#endif
1611#else
1612 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1613#endif
1614 if (ev)
1615 XPUSH_CLOBJ ("OpenCL::Event", ev);
1616
1617void
1618barrier (OpenCL::Queue self, ...)
1619 ALIAS:
1620 enqueue_barrier = 0
1621 PPCODE:
1622 cl_event ev = 0;
1623 EVENT_LIST (1, items - 1);
1624#if PREFER_1_1
1625 if (!event_list_count && GIMME_V == G_VOID)
639 NEED_SUCCESS (EnqueueBarrier, (this)); 1626 NEED_SUCCESS (EnqueueBarrier, (self));
1627 else
1628#if CL_VERSION_1_2
1629 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1630#else
1631 {
1632 if (event_list_count)
1633 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
640 1634
1635 if (GIMME_V != G_VOID)
1636 NEED_SUCCESS (EnqueueMarker, (self, &ev));
1637 }
1638#endif
1639#else
1640 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1641#endif
1642 if (ev)
1643 XPUSH_CLOBJ ("OpenCL::Event", ev);
1644
641void 1645void
642flush (OpenCL::Queue this) 1646flush (OpenCL::Queue self)
643 CODE: 1647 CODE:
644 NEED_SUCCESS (Flush, (this)); 1648 NEED_SUCCESS (Flush, (self));
645 1649
646void 1650void
647finish (OpenCL::Queue this) 1651finish (OpenCL::Queue self)
648 CODE: 1652 CODE:
649 NEED_SUCCESS (Finish, (this)); 1653 NEED_SUCCESS (Finish, (self));
1654
1655void
1656info (OpenCL::Queue self, cl_command_queue_info name)
1657 PPCODE:
1658 INFO (CommandQueue)
1659
1660#BEGIN:command_queue
1661
1662void
1663context (OpenCL::Queue self)
1664 PPCODE:
1665 cl_context value [1];
1666 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1667 EXTEND (SP, 1);
1668 const int i = 0;
1669 {
1670 NEED_SUCCESS (RetainContext, (value [i]));
1671 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1672 }
1673
1674void
1675device (OpenCL::Queue self)
1676 PPCODE:
1677 cl_device_id value [1];
1678 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1679 EXTEND (SP, 1);
1680 const int i = 0;
1681 {
1682 PUSH_CLOBJ ("OpenCL::Device", value [i]);
1683 }
1684
1685void
1686reference_count (OpenCL::Queue self)
1687 PPCODE:
1688 cl_uint value [1];
1689 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1690 EXTEND (SP, 1);
1691 const int i = 0;
1692 PUSHs (sv_2mortal (newSVuv (value [i])));
1693
1694void
1695properties (OpenCL::Queue self)
1696 PPCODE:
1697 cl_command_queue_properties value [1];
1698 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1699 EXTEND (SP, 1);
1700 const int i = 0;
1701 PUSHs (sv_2mortal (newSViv (value [i])));
1702
1703#END:command_queue
650 1704
651MODULE = OpenCL PACKAGE = OpenCL::Memory 1705MODULE = OpenCL PACKAGE = OpenCL::Memory
652 1706
653void 1707void
654DESTROY (OpenCL::Memory this) 1708DESTROY (OpenCL::Memory self)
655 CODE: 1709 CODE:
656 clReleaseMemObject (this); 1710 clReleaseMemObject (self);
657 1711
658void 1712void
659info (OpenCL::Memory this, cl_mem_info name) 1713info (OpenCL::Memory self, cl_mem_info name)
660 PPCODE: 1714 PPCODE:
661 INFO (MemObject) 1715 INFO (MemObject)
662 1716
1717#BEGIN:mem
1718
1719void
1720type (OpenCL::Memory self)
1721 PPCODE:
1722 cl_mem_object_type value [1];
1723 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1724 EXTEND (SP, 1);
1725 const int i = 0;
1726 PUSHs (sv_2mortal (newSViv (value [i])));
1727
1728void
1729flags (OpenCL::Memory self)
1730 PPCODE:
1731 cl_mem_flags value [1];
1732 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1733 EXTEND (SP, 1);
1734 const int i = 0;
1735 PUSHs (sv_2mortal (newSViv (value [i])));
1736
1737void
1738size (OpenCL::Memory self)
1739 ALIAS:
1740 size = CL_MEM_SIZE
1741 offset = CL_MEM_OFFSET
1742 PPCODE:
1743 size_t value [1];
1744 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1745 EXTEND (SP, 1);
1746 const int i = 0;
1747 PUSHs (sv_2mortal (newSVuv (value [i])));
1748
1749void
1750host_ptr (OpenCL::Memory self)
1751 PPCODE:
1752 void * value [1];
1753 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1754 EXTEND (SP, 1);
1755 const int i = 0;
1756 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1757
1758void
1759map_count (OpenCL::Memory self)
1760 ALIAS:
1761 map_count = CL_MEM_MAP_COUNT
1762 reference_count = CL_MEM_REFERENCE_COUNT
1763 PPCODE:
1764 cl_uint value [1];
1765 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1766 EXTEND (SP, 1);
1767 const int i = 0;
1768 PUSHs (sv_2mortal (newSVuv (value [i])));
1769
1770void
1771context (OpenCL::Memory self)
1772 PPCODE:
1773 cl_context value [1];
1774 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1775 EXTEND (SP, 1);
1776 const int i = 0;
1777 {
1778 NEED_SUCCESS (RetainContext, (value [i]));
1779 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1780 }
1781
1782void
1783associated_memobject (OpenCL::Memory self)
1784 PPCODE:
1785 cl_mem value [1];
1786 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1787 EXTEND (SP, 1);
1788 const int i = 0;
1789 {
1790 NEED_SUCCESS (RetainMemObject, (value [i]));
1791 PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1792 }
1793
1794#END:mem
1795
1796#if cl_apple_gl_sharing || cl_khr_gl_sharing
1797
1798void
1799gl_object_info (OpenCL::Memory self)
1800 PPCODE:
1801 cl_gl_object_type type;
1802 cl_GLuint name;
1803 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1804 EXTEND (SP, 2);
1805 PUSHs (sv_2mortal (newSVuv (type)));
1806 PUSHs (sv_2mortal (newSVuv (name)));
1807
1808#endif
1809
1810MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1811
1812void
1813sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1814 PPCODE:
1815 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1816 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1817
1818 cl_buffer_region crdata = { origin, size };
1819
1820 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1821 XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1822
1823MODULE = OpenCL PACKAGE = OpenCL::Image
1824
1825void
1826image_info (OpenCL::Image self, cl_image_info name)
1827 PPCODE:
1828 INFO (Image)
1829
1830void
1831format (OpenCL::Image self)
1832 PPCODE:
1833 cl_image_format format;
1834 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1835 EXTEND (SP, 2);
1836 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
1837 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1838
1839#BEGIN:image
1840
1841void
1842element_size (OpenCL::Image self)
1843 ALIAS:
1844 element_size = CL_IMAGE_ELEMENT_SIZE
1845 row_pitch = CL_IMAGE_ROW_PITCH
1846 slice_pitch = CL_IMAGE_SLICE_PITCH
1847 width = CL_IMAGE_WIDTH
1848 height = CL_IMAGE_HEIGHT
1849 depth = CL_IMAGE_DEPTH
1850 PPCODE:
1851 size_t value [1];
1852 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1853 EXTEND (SP, 1);
1854 const int i = 0;
1855 PUSHs (sv_2mortal (newSVuv (value [i])));
1856
1857#END:image
1858
1859#if cl_apple_gl_sharing || cl_khr_gl_sharing
1860
1861#BEGIN:gl_texture
1862
1863void
1864target (OpenCL::Image self)
1865 PPCODE:
1866 cl_GLenum value [1];
1867 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1868 EXTEND (SP, 1);
1869 const int i = 0;
1870 PUSHs (sv_2mortal (newSVuv (value [i])));
1871
1872void
1873gl_mipmap_level (OpenCL::Image self)
1874 PPCODE:
1875 cl_GLint value [1];
1876 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1877 EXTEND (SP, 1);
1878 const int i = 0;
1879 PUSHs (sv_2mortal (newSViv (value [i])));
1880
1881#END:gl_texture
1882
1883#endif
1884
663MODULE = OpenCL PACKAGE = OpenCL::Sampler 1885MODULE = OpenCL PACKAGE = OpenCL::Sampler
664 1886
665void 1887void
666DESTROY (OpenCL::Sampler this) 1888DESTROY (OpenCL::Sampler self)
667 CODE: 1889 CODE:
668 clReleaseSampler (this); 1890 clReleaseSampler (self);
669 1891
670void 1892void
671info (OpenCL::Sampler this, cl_sampler_info name) 1893info (OpenCL::Sampler self, cl_sampler_info name)
672 PPCODE: 1894 PPCODE:
673 INFO (Sampler) 1895 INFO (Sampler)
674 1896
1897#BEGIN:sampler
1898
1899void
1900reference_count (OpenCL::Sampler self)
1901 PPCODE:
1902 cl_uint value [1];
1903 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1904 EXTEND (SP, 1);
1905 const int i = 0;
1906 PUSHs (sv_2mortal (newSVuv (value [i])));
1907
1908void
1909context (OpenCL::Sampler self)
1910 PPCODE:
1911 cl_context value [1];
1912 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1913 EXTEND (SP, 1);
1914 const int i = 0;
1915 {
1916 NEED_SUCCESS (RetainContext, (value [i]));
1917 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1918 }
1919
1920void
1921normalized_coords (OpenCL::Sampler self)
1922 PPCODE:
1923 cl_addressing_mode value [1];
1924 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1925 EXTEND (SP, 1);
1926 const int i = 0;
1927 PUSHs (sv_2mortal (newSViv (value [i])));
1928
1929void
1930addressing_mode (OpenCL::Sampler self)
1931 PPCODE:
1932 cl_filter_mode value [1];
1933 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1934 EXTEND (SP, 1);
1935 const int i = 0;
1936 PUSHs (sv_2mortal (newSViv (value [i])));
1937
1938void
1939filter_mode (OpenCL::Sampler self)
1940 PPCODE:
1941 cl_bool value [1];
1942 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1943 EXTEND (SP, 1);
1944 const int i = 0;
1945 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1946
1947#END:sampler
1948
675MODULE = OpenCL PACKAGE = OpenCL::Program 1949MODULE = OpenCL PACKAGE = OpenCL::Program
676 1950
677void 1951void
678DESTROY (OpenCL::Program this) 1952DESTROY (OpenCL::Program self)
679 CODE: 1953 CODE:
680 clReleaseProgram (this); 1954 clReleaseProgram (self);
681 1955
682void 1956void
683info (OpenCL::Program this, cl_program_info name) 1957build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
1958 ALIAS:
1959 build_async = 1
684 PPCODE: 1960 CODE:
685 INFO (Program) 1961 void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
1962 void *user_data = 0;
1963 cl_uint num_devices = 0;
1964 cl_device_id *device_list = 0;
686 1965
687void 1966 if (SvOK (devices))
688build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1967 {
689 CODE: 1968 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
1969 croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
1970
1971 AV *av = (AV *)SvRV (devices);
1972 num_devices = av_len (av) + 1;
1973
1974 if (num_devices)
1975 {
1976 device_list = tmpbuf (sizeof (*device_list) * num_devices);
1977 int count;
1978 for (count = 0; count < num_devices; ++count)
1979 device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
1980 }
1981 }
1982
1983 if (SvOK (notify))
1984 {
1985 NEED_SUCCESS (RetainProgram, (self));
1986 pfn_notify = eq_program_notify;
1987 user_data = SvREFCNT_inc (s_get_cv (notify));
1988 }
1989
1990 if (ix)
1991 build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
1992 else
690 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1993 NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
691 1994
692void 1995void
693build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1996build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
694 PPCODE: 1997 PPCODE:
695{
696 size_t size; 1998 size_t size;
697 SV *sv;
698
699 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1999 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
700 sv = sv_2mortal (newSV (size)); 2000 SV *sv = sv_2mortal (newSV (size));
701 SvUPGRADE (sv, SVt_PV); 2001 SvUPGRADE (sv, SVt_PV);
702 SvPOK_only (sv); 2002 SvPOK_only (sv);
703 SvCUR_set (sv, size); 2003 SvCUR_set (sv, size);
704 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 2004 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
705 XPUSHs (sv); 2005 XPUSHs (sv);
706} 2006
2007#BEGIN:program_build
2008
2009void
2010build_status (OpenCL::Program self, OpenCL::Device device)
2011 PPCODE:
2012 cl_build_status value [1];
2013 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
2014 EXTEND (SP, 1);
2015 const int i = 0;
2016 PUSHs (sv_2mortal (newSViv (value [i])));
2017
2018void
2019build_options (OpenCL::Program self, OpenCL::Device device)
2020 ALIAS:
2021 build_options = CL_PROGRAM_BUILD_OPTIONS
2022 build_log = CL_PROGRAM_BUILD_LOG
2023 PPCODE:
2024 size_t size;
2025 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
2026 char *value = tmpbuf (size);
2027 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2028 EXTEND (SP, 1);
2029 const int i = 0;
2030 PUSHs (sv_2mortal (newSVpv (value, 0)));
2031
2032#END:program_build
707 2033
708void 2034void
709kernel (OpenCL::Program program, SV *function) 2035kernel (OpenCL::Program program, SV *function)
710 PPCODE: 2036 PPCODE:
711 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 2037 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
712 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2038 XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
2039
2040void
2041kernels_in_program (OpenCL::Program program)
2042 PPCODE:
2043 cl_uint num_kernels;
2044 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2045 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2046 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2047
2048 int i;
2049 EXTEND (SP, num_kernels);
2050 for (i = 0; i < num_kernels; ++i)
2051 PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
2052
2053void
2054info (OpenCL::Program self, cl_program_info name)
2055 PPCODE:
2056 INFO (Program)
2057
2058void
2059binaries (OpenCL::Program self)
2060 PPCODE:
2061 cl_uint n, i;
2062 size_t size;
2063
2064 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
2065 if (!n) XSRETURN_EMPTY;
2066
2067 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
2068 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
2069 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
2070 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
2071
2072 EXTEND (SP, n);
2073 for (i = 0; i < n; ++i)
2074 {
2075 SV *sv = sv_2mortal (newSV (sizes [i]));
2076 SvUPGRADE (sv, SVt_PV);
2077 SvPOK_only (sv);
2078 SvCUR_set (sv, sizes [i]);
2079 ptrs [i] = (void *)SvPVX (sv);
2080 PUSHs (sv);
2081 }
2082
2083 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
2084 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
2085
2086#BEGIN:program
2087
2088void
2089reference_count (OpenCL::Program self)
2090 ALIAS:
2091 reference_count = CL_PROGRAM_REFERENCE_COUNT
2092 num_devices = CL_PROGRAM_NUM_DEVICES
2093 PPCODE:
2094 cl_uint value [1];
2095 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
2096 EXTEND (SP, 1);
2097 const int i = 0;
2098 PUSHs (sv_2mortal (newSVuv (value [i])));
2099
2100void
2101context (OpenCL::Program self)
2102 PPCODE:
2103 cl_context value [1];
2104 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2105 EXTEND (SP, 1);
2106 const int i = 0;
2107 {
2108 NEED_SUCCESS (RetainContext, (value [i]));
2109 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2110 }
2111
2112void
2113devices (OpenCL::Program self)
2114 PPCODE:
2115 size_t size;
2116 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
2117 cl_device_id *value = tmpbuf (size);
2118 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2119 int i, n = size / sizeof (*value);
2120 EXTEND (SP, n);
2121 for (i = 0; i < n; ++i)
2122 {
2123 PUSH_CLOBJ ("OpenCL::Device", value [i]);
2124 }
2125
2126void
2127source (OpenCL::Program self)
2128 PPCODE:
2129 size_t size;
2130 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
2131 char *value = tmpbuf (size);
2132 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
2133 EXTEND (SP, 1);
2134 const int i = 0;
2135 PUSHs (sv_2mortal (newSVpv (value, 0)));
2136
2137void
2138binary_sizes (OpenCL::Program self)
2139 PPCODE:
2140 size_t size;
2141 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
2142 size_t *value = tmpbuf (size);
2143 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
2144 int i, n = size / sizeof (*value);
2145 EXTEND (SP, n);
2146 for (i = 0; i < n; ++i)
2147 PUSHs (sv_2mortal (newSVuv (value [i])));
2148
2149#END:program
713 2150
714MODULE = OpenCL PACKAGE = OpenCL::Kernel 2151MODULE = OpenCL PACKAGE = OpenCL::Kernel
715 2152
716void 2153void
717DESTROY (OpenCL::Kernel this) 2154DESTROY (OpenCL::Kernel self)
718 CODE: 2155 CODE:
719 clReleaseKernel (this); 2156 clReleaseKernel (self);
720 2157
721void 2158void
2159setf (OpenCL::Kernel self, const char *format, ...)
2160 CODE:
2161 int i;
2162 for (i = 2; ; ++i)
2163 {
2164 while (*format == ' ')
2165 ++format;
2166
2167 char type = *format++;
2168
2169 if (!type)
2170 break;
2171
2172 if (i >= items)
2173 croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
2174
2175 SV *sv = ST (i);
2176
2177 union
2178 {
2179 cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
2180 cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
2181 cl_half ch; cl_float cf; cl_double cd;
2182 cl_mem cm;
2183 cl_sampler ca;
2184 size_t cz;
2185 cl_event ce;
2186 } arg;
2187 size_t size;
2188
2189 switch (type)
2190 {
2191 case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2192 case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
2193 case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
2194 case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
2195 case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
2196 case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
2197 case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
2198 case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2199
2200 case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2201 case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2202 case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2203 case 'z': arg.cz = SvUV (sv); size = sizeof (arg.cz); break;
2204
2205 case 'm': arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2206 case 'a': arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2207 case 'e': arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2208
2209 default:
2210 croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2211 }
2212
2213 clSetKernelArg (self, i - 2, size, &arg);
2214 }
2215
2216 if (i != items)
2217 croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2218
2219void
2220set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
2221 CODE:
2222 clSetKernelArg (self, idx, sizeof (value), &value);
2223
2224void
2225set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
2226 CODE:
2227 clSetKernelArg (self, idx, sizeof (value), &value);
2228
2229void
2230set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
2231 CODE:
2232 clSetKernelArg (self, idx, sizeof (value), &value);
2233
2234void
2235set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
2236 CODE:
2237 clSetKernelArg (self, idx, sizeof (value), &value);
2238
2239void
2240set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
2241 CODE:
2242 clSetKernelArg (self, idx, sizeof (value), &value);
2243
2244void
2245set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
2246 CODE:
2247 clSetKernelArg (self, idx, sizeof (value), &value);
2248
2249void
2250set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
2251 CODE:
2252 clSetKernelArg (self, idx, sizeof (value), &value);
2253
2254void
2255set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
2256 CODE:
2257 clSetKernelArg (self, idx, sizeof (value), &value);
2258
2259void
2260set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
2261 CODE:
2262 clSetKernelArg (self, idx, sizeof (value), &value);
2263
2264void
2265set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
2266 CODE:
2267 clSetKernelArg (self, idx, sizeof (value), &value);
2268
2269void
2270set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
2271 CODE:
2272 clSetKernelArg (self, idx, sizeof (value), &value);
2273
2274void
2275set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2276 CODE:
2277 clSetKernelArg (self, idx, sizeof (value), &value);
2278
2279void
2280set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2281 CODE:
2282 clSetKernelArg (self, idx, sizeof (value), &value);
2283
2284void
2285set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2286 ALIAS:
2287 set_image2d = 0
2288 set_image3d = 0
2289 CODE:
2290 clSetKernelArg (self, idx, sizeof (value), &value);
2291
2292void
2293set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2294 CODE:
2295 clSetKernelArg (self, idx, sizeof (value), &value);
2296
2297void
2298set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2299 CODE:
2300 clSetKernelArg (self, idx, size, 0);
2301
2302void
2303set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
2304 CODE:
2305 clSetKernelArg (self, idx, sizeof (value), &value);
2306
2307void
722info (OpenCL::Kernel this, cl_kernel_info name) 2308info (OpenCL::Kernel self, cl_kernel_info name)
723 PPCODE: 2309 PPCODE:
724 INFO (Kernel) 2310 INFO (Kernel)
725 2311
2312#BEGIN:kernel
2313
726void 2314void
727set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2315function_name (OpenCL::Kernel self)
2316 PPCODE:
2317 size_t size;
2318 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
2319 char *value = tmpbuf (size);
2320 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
2321 EXTEND (SP, 1);
2322 const int i = 0;
2323 PUSHs (sv_2mortal (newSVpv (value, 0)));
2324
2325void
2326num_args (OpenCL::Kernel self)
2327 ALIAS:
2328 num_args = CL_KERNEL_NUM_ARGS
2329 reference_count = CL_KERNEL_REFERENCE_COUNT
2330 PPCODE:
2331 cl_uint value [1];
2332 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
2333 EXTEND (SP, 1);
2334 const int i = 0;
2335 PUSHs (sv_2mortal (newSVuv (value [i])));
2336
2337void
2338context (OpenCL::Kernel self)
2339 PPCODE:
2340 cl_context value [1];
2341 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2342 EXTEND (SP, 1);
2343 const int i = 0;
2344 {
2345 NEED_SUCCESS (RetainContext, (value [i]));
2346 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2347 }
2348
2349void
2350program (OpenCL::Kernel self)
2351 PPCODE:
2352 cl_program value [1];
2353 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2354 EXTEND (SP, 1);
2355 const int i = 0;
2356 {
2357 NEED_SUCCESS (RetainProgram, (value [i]));
2358 PUSH_CLOBJ ("OpenCL::Program", value [i]);
2359 }
2360
2361#END:kernel
2362
2363void
2364work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
728 CODE: 2365 PPCODE:
729 clSetKernelArg (this, idx, sizeof (value), &value); 2366 size_t size;
2367 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
2368 SV *sv = sv_2mortal (newSV (size));
2369 SvUPGRADE (sv, SVt_PV);
2370 SvPOK_only (sv);
2371 SvCUR_set (sv, size);
2372 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
2373 XPUSHs (sv);
730 2374
731void 2375#BEGIN:kernel_work_group
732set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
733 CODE:
734 clSetKernelArg (this, idx, sizeof (value), &value);
735 2376
736void 2377void
737set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2378work_group_size (OpenCL::Kernel self, OpenCL::Device device)
738 CODE: 2379 ALIAS:
739 clSetKernelArg (this, idx, sizeof (value), &value); 2380 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2381 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2382 PPCODE:
2383 size_t value [1];
2384 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2385 EXTEND (SP, 1);
2386 const int i = 0;
2387 PUSHs (sv_2mortal (newSVuv (value [i])));
740 2388
741void 2389void
742set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2390compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
743 CODE: 2391 PPCODE:
744 clSetKernelArg (this, idx, sizeof (value), &value); 2392 size_t size;
2393 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2394 size_t *value = tmpbuf (size);
2395 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2396 int i, n = size / sizeof (*value);
2397 EXTEND (SP, n);
2398 for (i = 0; i < n; ++i)
2399 PUSHs (sv_2mortal (newSVuv (value [i])));
745 2400
746void 2401void
747set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2402local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
748 CODE: 2403 ALIAS:
749 clSetKernelArg (this, idx, sizeof (value), &value); 2404 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2405 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2406 PPCODE:
2407 cl_ulong value [1];
2408 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2409 EXTEND (SP, 1);
2410 const int i = 0;
2411 PUSHs (sv_2mortal (newSVuv (value [i])));
750 2412
751void 2413#END:kernel_work_group
752set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
753 CODE:
754 clSetKernelArg (this, idx, sizeof (value), &value);
755
756void
757set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
758 CODE:
759 clSetKernelArg (this, idx, sizeof (value), &value);
760
761void
762set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
763 CODE:
764 clSetKernelArg (this, idx, sizeof (value), &value);
765
766void
767set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
768 CODE:
769 clSetKernelArg (this, idx, sizeof (value), &value);
770
771void
772set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
773 CODE:
774 clSetKernelArg (this, idx, sizeof (value), &value);
775
776void
777set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
778 CODE:
779 clSetKernelArg (this, idx, sizeof (value), &value);
780
781void
782set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
783 CODE:
784 clSetKernelArg (this, idx, sizeof (value), &value);
785
786void
787set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
788 CODE:
789 clSetKernelArg (this, idx, sizeof (value), &value);
790
791void
792set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
793 CODE:
794 clSetKernelArg (this, idx, sizeof (value), &value);
795
796void
797set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
798 CODE:
799 clSetKernelArg (this, idx, sizeof (value), &value);
800
801void
802set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
803 CODE:
804 clSetKernelArg (this, idx, sizeof (value), &value);
805
806void
807set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
808 CODE:
809 clSetKernelArg (this, idx, sizeof (value), &value);
810 2414
811MODULE = OpenCL PACKAGE = OpenCL::Event 2415MODULE = OpenCL PACKAGE = OpenCL::Event
812 2416
813void 2417void
814DESTROY (OpenCL::Event this) 2418DESTROY (OpenCL::Event self)
815 CODE: 2419 CODE:
816 clReleaseEvent (this); 2420 clReleaseEvent (self);
817 2421
818void 2422void
2423wait (OpenCL::Event self)
2424 CODE:
2425 clWaitForEvents (1, &self);
2426
2427void
2428cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2429 CODE:
2430 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
2431
2432void
819info (OpenCL::Event this, cl_event_info name) 2433info (OpenCL::Event self, cl_event_info name)
820 PPCODE: 2434 PPCODE:
821 INFO (Event) 2435 INFO (Event)
822 2436
2437#BEGIN:event
2438
823void 2439void
824wait (OpenCL::Event this) 2440command_queue (OpenCL::Event self)
2441 PPCODE:
2442 cl_command_queue value [1];
2443 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2444 EXTEND (SP, 1);
2445 const int i = 0;
2446 {
2447 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2448 PUSH_CLOBJ ("OpenCL::Queue", value [i]);
2449 }
2450
2451void
2452command_type (OpenCL::Event self)
2453 PPCODE:
2454 cl_command_type value [1];
2455 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2456 EXTEND (SP, 1);
2457 const int i = 0;
2458 PUSHs (sv_2mortal (newSVuv (value [i])));
2459
2460void
2461reference_count (OpenCL::Event self)
2462 ALIAS:
2463 reference_count = CL_EVENT_REFERENCE_COUNT
2464 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2465 PPCODE:
2466 cl_uint value [1];
2467 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2468 EXTEND (SP, 1);
2469 const int i = 0;
2470 PUSHs (sv_2mortal (newSVuv (value [i])));
2471
2472void
2473context (OpenCL::Event self)
2474 PPCODE:
2475 cl_context value [1];
2476 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2477 EXTEND (SP, 1);
2478 const int i = 0;
2479 {
2480 NEED_SUCCESS (RetainContext, (value [i]));
2481 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2482 }
2483
2484#END:event
2485
2486void
2487profiling_info (OpenCL::Event self, cl_profiling_info name)
825 CODE: 2488 PPCODE:
826 clWaitForEvents (1, &this); 2489 INFO (EventProfiling)
2490
2491#BEGIN:profiling
2492
2493void
2494profiling_command_queued (OpenCL::Event self)
2495 ALIAS:
2496 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2497 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2498 profiling_command_start = CL_PROFILING_COMMAND_START
2499 profiling_command_end = CL_PROFILING_COMMAND_END
2500 PPCODE:
2501 cl_ulong value [1];
2502 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2503 EXTEND (SP, 1);
2504 const int i = 0;
2505 PUSHs (sv_2mortal (newSVuv (value [i])));
2506
2507#END:profiling
827 2508
828MODULE = OpenCL PACKAGE = OpenCL::UserEvent 2509MODULE = OpenCL PACKAGE = OpenCL::UserEvent
829 2510
830void 2511void
831set_status (OpenCL::UserEvent this, cl_int execution_status) 2512set_status (OpenCL::UserEvent self, cl_int execution_status)
832 CODE: 2513 CODE:
833 clSetUserEventStatus (this, execution_status); 2514 clSetUserEventStatus (self, execution_status);
834 2515

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