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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.4 by root, Tue Nov 15 21:13:42 2011 UTC vs.
Revision 1.52 by root, Tue Apr 24 23:53:12 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;
60typedef cl_event OpenCL__UserEvent;
61
62typedef SV *FUTURE;
63
64/*****************************************************************************/
65
66// name must include a leading underscore
67// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
68// for perl. doh.
69static void *
70glsym (const char *name)
71{
72 void *fun = 0;
73
74 #if defined I_DLFCN && defined RTLD_DEFAULT
75 fun = dlsym (RTLD_DEFAULT, name + 1);
76 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
77
78 if (!fun)
79 {
80 static void *libgl;
81 static const char *glso[] = {
82 "libGL.so.1",
83 "libGL.so.3",
84 "libGL.so.4.0",
85 "libGL.so",
86 "/usr/lib/libGL.so",
87 "/usr/X11R6/lib/libGL.1.dylib"
88 };
89 int i;
90
91 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
92 {
93 libgl = dlopen (glso [i], RTLD_LAZY);
94 if (libgl)
95 break;
96 }
97
98 if (libgl)
99 {
100 fun = dlsym (libgl, name + 1);
101 if (!fun) fun = dlsym (libgl, name);
102 }
103 }
104 #endif
105
106 return fun;
107}
108
109/*****************************************************************************/
110
111/* up to two temporary buffers */
112static void *
113tmpbuf (size_t size)
114{
115 enum { buffers = 3 };
116 static int idx;
117 static void *buf [buffers];
118 static size_t len [buffers];
119
120 idx = (idx + 1) % buffers;
121
122 if (len [idx] < size)
123 {
124 free (buf [idx]);
125 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
126 buf [idx] = malloc (len [idx]);
127 }
128
129 return buf [idx];
130}
131
132/*****************************************************************************/
25 133
26typedef struct 134typedef struct
27{ 135{
28 IV iv; 136 IV iv;
29 const char *name; 137 const char *name;
… …
63 }; 171 };
64 172
65 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); 173 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
66} 174}
67 175
176/*****************************************************************************/
177
178static cl_int res;
179
68#define FAIL(name,res) \ 180#define FAIL(name) \
69 croak ("cl" # name ": %s", err2str (res)); 181 croak ("cl" # name ": %s", err2str (res));
70 182
71#define NEED_SUCCESS(name,args) \ 183#define NEED_SUCCESS(name,args) \
72 do { \ 184 do { \
73 cl_int res = cl ## name args; \ 185 res = cl ## name args; \
74 \ 186 \
75 if (res) \ 187 if (res) \
76 FAIL (name, res); \ 188 FAIL (name); \
77 } while (0) 189 } while (0)
78 190
191#define NEED_SUCCESS_ARG(retdecl, name, args) \
192 retdecl = cl ## name args; \
193 if (res) \
194 FAIL (name);
195
196/*****************************************************************************/
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
79#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))
80#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr)) 267#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
81 268
82/*TODO*/ 269/* cl objects are either \$iv, or [$iv, ...] */
83#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0 270/* they can be upgraded at runtime to the array form */
271static void *
272SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
273{
274 if (SvROK (sv) && sv_derived_from (sv, pkg))
275 {
276 SV *rv = SvRV (sv);
277
278#if CLOBJ_PUSH
279 if (SvTYPE (rv) == SVt_PVAV)
280 rv = AvARRAY (rv)[0];
281#endif
282
283 return (void *)SvIV (rv);
284 }
285
286 croak ("%s: %s is not of type %s", func, svname, pkg);
287}
288
289#if CLOBJ_PUSH
290
291static void
292CLOBJ_push (SV *self, SV *data)
293{
294 SV *rv = SvRV (self);
295
296 if (SvTYPE (rv) != SVt_PVAV)
297 {
298 AV *av = newAV ();
299 av_push (av, rv);
300 rv = (SV *)av;
301 SvRV_set (self, rv);
302 }
303
304 av_push ((AV *)rv, data);
305}
306
307static SV *
308sv_struct (STRLEN size)
309{
310 SV *sv = newSV (size);
311 SvPOK_only (sv);
312 return sv;
313}
314
315static void *
316CLOBJ_push_struct (SV *self, STRLEN size)
317{
318 SV *sv = sv_struct (size);
319 CLOBJ_push (self, sv);
320 return SvPVX (sv);
321}
322
323#endif
324
325/*****************************************************************************/
326/* callback stuff */
327
328/* default context callback, log to stderr */
329static void CL_CALLBACK
330context_default_notify (const char *msg, const void *info, size_t cb, void *data)
331{
332 fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
333}
334
335typedef struct
336{
337 int free_cb;
338 void (*push)(void *data1, void *data2, void *data3);
339} eq_vtbl;
340
341typedef struct eq_item
342{
343 struct eq_item *next;
344 eq_vtbl *vtbl;
345 SV *cb;
346 void *data1, *data2, *data3;
347} eq_item;
348
349static void (*eq_signal_func)(void *signal_arg, int value);
350static void *eq_signal_arg;
351static xmutex_t eq_lock = X_MUTEX_INIT;
352static eq_item *eq_head, *eq_tail;
353
354static void
355eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
356{
357 eq_item *item = malloc (sizeof (eq_item));
358
359 item->next = 0;
360 item->vtbl = vtbl;
361 item->cb = cb;
362 item->data1 = data1;
363 item->data2 = data2;
364 item->data3 = data3;
365
366 X_LOCK (eq_lock);
367
368 *(eq_head ? &eq_tail->next : &eq_head) = item;
369 eq_tail = item;
370
371 X_UNLOCK (eq_lock);
372
373 eq_signal_func (eq_signal_arg, 0);
374}
375
376static eq_item *
377eq_dec (void)
378{
379 eq_item *res;
380
381 X_LOCK (eq_lock);
382
383 res = eq_head;
384 if (res)
385 eq_head = res->next;
386
387 X_UNLOCK (eq_lock);
388
389 return res;
390}
391
392#if 0
393static void
394mem_free (pTHX_ void *p)
395{
396 free (p);
397}
398//SAVEDESTRUCTOR_X (mem_free, item);
399#endif
400
401static void
402eq_poll (void)
403{
404 eq_item *item;
405
406 while ((item = eq_dec ()))
407 {
408 ENTER;
409 SAVETMPS;
410
411 dSP;
412 PUSHMARK (SP);
413 EXTEND (SP, 2);
414
415 if (item->vtbl->free_cb)
416 sv_2mortal (item->cb);
417
418 PUTBACK;
419 item->vtbl->push (item->data1, item->data2, item->data3);
420
421 SV *cb = item->cb;
422 free (item);
423
424 call_sv (cb, G_DISCARD | G_VOID);
425
426 FREETMPS;
427 LEAVE;
428 }
429}
430
431static void
432eq_poll_interrupt (pTHX_ void *c_arg, int value)
433{
434 eq_poll ();
435}
436
437/*****************************************************************************/
438/* context notify */
439
440static void
441eq_context_push (void *data1, void *data2, void *data3)
442{
443 dSP;
444 PUSHs (sv_2mortal (newSVpv (data1, 0)));
445 PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
446 PUTBACK;
447
448 free (data1);
449 free (data2);
450}
451
452static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
453
454static void CL_CALLBACK
455eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
456{
457 void *pvt_copy = malloc (cb);
458 memcpy (pvt_copy, pvt, cb);
459 eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
460}
461
462#define CONTEXT_NOTIFY_CALLBACK \
463 void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
464 void *user_data = 0; \
465 \
466 if (SvOK (notify)) \
467 { \
468 pfn_notify = eq_context_notify; \
469 user_data = s_get_cv (notify); \
470 }
471
472static SV *
473new_clobj_context (cl_context ctx, void *user_data)
474{
475 SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);
476
477 if (user_data)
478 sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
479
480 return sv;
481}
482
483#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
484
485/*****************************************************************************/
486/* build/compile/link notify */
487
488static void
489eq_program_push (void *data1, void *data2, void *data3)
490{
491 dSP;
492 PUSH_CLOBJ ("OpenCL::Program", data1);
493 PUTBACK;
494}
495
496static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
497
498static void CL_CALLBACK
499eq_program_notify (cl_program program, void *user_data)
500{
501 eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
502}
503
504struct build_args
505{
506 cl_program program;
507 char *options;
508 void *user_data;
509 cl_uint num_devices;
510};
511
512X_THREAD_PROC (build_program_thread)
513{
514 struct build_args *arg = thr_arg;
515
516 clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
517
518 if (arg->user_data)
519 eq_program_notify (arg->program, arg->user_data);
520 else
521 clReleaseProgram (arg->program);
522
523 free (arg->options);
524 free (arg);
525}
526
527static void
528build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
529{
530 struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
531
532 arg->program = program;
533 arg->options = strdup (options);
534 arg->user_data = user_data;
535 arg->num_devices = num_devices;
536 memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
537
538 xthread_t id;
539 thread_create (&id, build_program_thread, arg);
540}
541
542/*****************************************************************************/
543/* event objects */
544
545static void
546eq_event_push (void *data1, void *data2, void *data3)
547{
548 dSP;
549 PUSH_CLOBJ ("OpenCL::Event", data1);
550 PUSHs (sv_2mortal (newSViv ((IV)data2)));
551 PUTBACK;
552}
553
554static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
555
556static void CL_CALLBACK
557eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
558{
559 clRetainEvent (event);
560 eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
561}
562
563/*****************************************************************************/
564
565static size_t
566img_row_pitch (cl_mem img)
567{
568 size_t res;
569 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
570 return res;
571}
572
573static cl_event *
574event_list (SV **items, cl_uint *rcount)
575{
576 cl_uint count = *rcount;
577
578 if (!count)
579 return 0;
580
581 cl_event *list = tmpbuf (sizeof (cl_event) * count);
582 int i = 0;
583
584 do
585 {
586 --count;
587 if (SvOK (items [count]))
588 list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
589 }
590 while (count);
591
592 *rcount = i;
593
594 return i ? list : 0;
595}
596
597#define EVENT_LIST(items,count) \
598 cl_uint event_list_count = (count); \
599 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
84 600
85#define INFO(class) \ 601#define INFO(class) \
86{ \ 602{ \
87 size_t size; \ 603 size_t size; \
88 SV *sv; \
89 \
90 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 604 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
91 sv = sv_2mortal (newSV (size)); \ 605 SV *sv = sv_2mortal (newSV (size)); \
92 SvUPGRADE (sv, SVt_PV); \ 606 SvUPGRADE (sv, SVt_PV); \
93 SvPOK_only (sv); \ 607 SvPOK_only (sv); \
94 SvCUR_set (sv, size); \ 608 SvCUR_set (sv, size); \
95 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 609 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
96 XPUSHs (sv); \ 610 XPUSHs (sv); \
97} 611}
98 612
99static void *
100SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
101{
102 if (SvROK (sv) && sv_derived_from (sv, pkg))
103 return (void *)SvIV (SvRV (sv));
104
105 croak ("%s: %s is not of type %s", func, svname, pkg);
106}
107
108static void *
109tmpbuf (size_t size)
110{
111 static void *buf;
112 static size_t len;
113
114 if (len < size)
115 {
116 free (buf);
117 len = ((size + 31) & ~4095) + 4096 - 32;
118 buf = malloc (len);
119 }
120
121 return buf;
122}
123
124MODULE = OpenCL PACKAGE = OpenCL 613MODULE = OpenCL PACKAGE = OpenCL
125 614
126PROTOTYPES: ENABLE 615PROTOTYPES: ENABLE
127 616
617void
618poll ()
619 CODE:
620 eq_poll ();
621
622void
623_eq_initialise (IV func, IV arg)
624 CODE:
625 eq_signal_func = (void (*)(void *, int))func;
626 eq_signal_arg = (void*)arg;
627
128BOOT: 628BOOT:
129{ 629{
130 HV *stash = gv_stashpv ("OpenCL", 1); 630 HV *stash = gv_stashpv ("OpenCL", 1);
131 static const ivstr *civ, const_iv[] = { 631 static const ivstr *civ, const_iv[] = {
132 { sizeof (cl_char ), "SIZEOF_CHAR" }, 632 { sizeof (cl_char ), "SIZEOF_CHAR" },
133 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 633 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
134 { sizeof (cl_short ), "SIZEOF_SHORT" }, 634 { sizeof (cl_short ), "SIZEOF_SHORT" },
135 { sizeof (cl_ushort), "SIZEOF_USHORT"}, 635 { sizeof (cl_ushort), "SIZEOF_USHORT" },
136 { sizeof (cl_int ), "SIZEOF_INT" }, 636 { sizeof (cl_int ), "SIZEOF_INT" },
137 { sizeof (cl_uint ), "SIZEOF_UINT" }, 637 { sizeof (cl_uint ), "SIZEOF_UINT" },
138 { sizeof (cl_long ), "SIZEOF_LONG" }, 638 { sizeof (cl_long ), "SIZEOF_LONG" },
139 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 639 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
140 { sizeof (cl_half ), "SIZEOF_HALF" }, 640 { sizeof (cl_half ), "SIZEOF_HALF" },
141 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 641 { sizeof (cl_float ), "SIZEOF_FLOAT" },
642 { sizeof (cl_double), "SIZEOF_DOUBLE" },
142#include "constiv.h" 643#include "constiv.h"
143 }; 644 };
645
144 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 646 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
145 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 647 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
648
649 sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
146} 650}
651
652cl_int
653errno ()
654 CODE:
655 RETVAL = res;
656 OUTPUT:
657 RETVAL
147 658
148const char * 659const char *
149err2str (cl_int err) 660err2str (cl_int err)
150 661
151const char * 662const char *
152enum2str (cl_uint value) 663enum2str (cl_uint value)
153 664
154void 665void
155platforms () 666platforms ()
156 PPCODE: 667 PPCODE:
157{
158 cl_platform_id *list; 668 cl_platform_id *list;
159 cl_uint count; 669 cl_uint count;
160 int i; 670 int i;
161 671
162 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 672 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
163 list = tmpbuf (sizeof (*list) * count); 673 list = tmpbuf (sizeof (*list) * count);
164 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 674 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
165 675
166 EXTEND (SP, count); 676 EXTEND (SP, count);
167 for (i = 0; i < count; ++i) 677 for (i = 0; i < count; ++i)
168 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 678 PUSH_CLOBJ ("OpenCL::Platform", list [i]);
169}
170 679
171void 680void
172context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 681context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
173 PPCODE: 682 PPCODE:
174{ 683 CONTEXT_NOTIFY_CALLBACK;
175 cl_int res; 684 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
176 cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res); 685 XPUSH_CLOBJ_CONTEXT;
177 686
178 if (res) 687void
179 FAIL (CreateContextFromType, res); 688context (FUTURE properties, FUTURE devices, FUTURE notify)
180 689 PPCODE:
181 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 690 /* der Gipfel der Kunst */
182}
183 691
184void 692void
185wait_for_events (...) 693wait_for_events (...)
186 CODE: 694 CODE:
187{
188 EVENT_LIST (0, items); 695 EVENT_LIST (0, items);
189 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 696 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
190}
191 697
192PROTOTYPES: DISABLE 698PROTOTYPES: DISABLE
193 699
194MODULE = OpenCL PACKAGE = OpenCL::Platform 700MODULE = OpenCL PACKAGE = OpenCL::Platform
195 701
196void 702void
197info (OpenCL::Platform this, cl_platform_info name) 703info (OpenCL::Platform self, cl_platform_info name)
198 PPCODE: 704 PPCODE:
199 INFO (Platform) 705 INFO (Platform)
200 706
201void 707void
708unload_compiler (OpenCL::Platform self)
709 CODE:
710#if CL_VERSION_1_2
711 clUnloadPlatformCompiler (self);
712#endif
713
714#BEGIN:platform
715
716void
717profile (OpenCL::Platform self)
718 ALIAS:
719 profile = CL_PLATFORM_PROFILE
720 version = CL_PLATFORM_VERSION
721 name = CL_PLATFORM_NAME
722 vendor = CL_PLATFORM_VENDOR
723 extensions = CL_PLATFORM_EXTENSIONS
724 PPCODE:
725 size_t size;
726 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
727 char *value = tmpbuf (size);
728 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
729 EXTEND (SP, 1);
730 const int i = 0;
731 PUSHs (sv_2mortal (newSVpv (value, 0)));
732
733#END:platform
734
735void
202devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 736devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
203 PPCODE: 737 PPCODE:
204{
205 cl_device_id *list; 738 cl_device_id *list;
206 cl_uint count; 739 cl_uint count;
207 int i; 740 int i;
208 741
209 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 742 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
210 list = tmpbuf (sizeof (*list) * count); 743 list = tmpbuf (sizeof (*list) * count);
211 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 744 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
212 745
213 EXTEND (SP, count); 746 EXTEND (SP, count);
214 for (i = 0; i < count; ++i) 747 for (i = 0; i < count; ++i)
215 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 748 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
216}
217 749
218void 750void
751context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
752 PPCODE:
753 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
754 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
755
756 AV *av = (AV *)SvRV (devices);
757 cl_uint num_devices = av_len (av) + 1;
758 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
759
760 int i;
761 for (i = num_devices; i--; )
762 device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
763
764 CONTEXT_NOTIFY_CALLBACK;
765 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
766 XPUSH_CLOBJ_CONTEXT;
767
768void
219context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 769context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
220 PPCODE: 770 PPCODE:
221{
222 cl_int res;
223 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 }; 771 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
772 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
773
774 CONTEXT_NOTIFY_CALLBACK;
224 cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res); 775 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
225 776 XPUSH_CLOBJ_CONTEXT;
226 if (res)
227 FAIL (CreateContextFromType, res);
228
229 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
230}
231 777
232MODULE = OpenCL PACKAGE = OpenCL::Device 778MODULE = OpenCL PACKAGE = OpenCL::Device
233 779
234void 780void
235info (OpenCL::Device this, cl_device_info name) 781info (OpenCL::Device self, cl_device_info name)
236 PPCODE: 782 PPCODE:
237 INFO (Device) 783 INFO (Device)
238 784
785#BEGIN:device
786
239void 787void
240context_simple (OpenCL::Device this) 788type (OpenCL::Device self)
241 PPCODE: 789 PPCODE:
242{ 790 cl_device_type value [1];
243 cl_int res; 791 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
244 cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); 792 EXTEND (SP, 1);
793 const int i = 0;
794 PUSHs (sv_2mortal (newSViv (value [i])));
245 795
246 if (res) 796void
247 FAIL (CreateContext, res); 797vendor_id (OpenCL::Device self)
798 ALIAS:
799 vendor_id = CL_DEVICE_VENDOR_ID
800 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
801 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
802 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
803 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
804 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
805 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
806 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
807 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
808 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
809 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
810 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
811 image_support = CL_DEVICE_IMAGE_SUPPORT
812 max_samplers = CL_DEVICE_MAX_SAMPLERS
813 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
814 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
815 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
816 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
817 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
818 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
819 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
820 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
821 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
822 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
823 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
824 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
825 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
826 PPCODE:
827 cl_uint 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])));
248 832
249 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 833void
250} 834max_work_group_size (OpenCL::Device self)
835 ALIAS:
836 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
837 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
838 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
839 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
840 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
841 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
842 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
843 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
844 PPCODE:
845 size_t value [1];
846 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
847 EXTEND (SP, 1);
848 const int i = 0;
849 PUSHs (sv_2mortal (newSVuv (value [i])));
850
851void
852max_work_item_sizes (OpenCL::Device self)
853 PPCODE:
854 size_t size;
855 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
856 size_t *value = tmpbuf (size);
857 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
858 int i, n = size / sizeof (*value);
859 EXTEND (SP, n);
860 for (i = 0; i < n; ++i)
861 PUSHs (sv_2mortal (newSVuv (value [i])));
862
863void
864address_bits (OpenCL::Device self)
865 PPCODE:
866 cl_bitfield value [1];
867 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
868 EXTEND (SP, 1);
869 const int i = 0;
870 PUSHs (sv_2mortal (newSVuv (value [i])));
871
872void
873max_mem_alloc_size (OpenCL::Device self)
874 ALIAS:
875 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
876 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
877 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
878 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
879 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
880 PPCODE:
881 cl_ulong value [1];
882 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
883 EXTEND (SP, 1);
884 const int i = 0;
885 PUSHs (sv_2mortal (newSVuv (value [i])));
886
887void
888single_fp_config (OpenCL::Device self)
889 ALIAS:
890 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
891 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
892 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
893 PPCODE:
894 cl_device_fp_config value [1];
895 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
896 EXTEND (SP, 1);
897 const int i = 0;
898 PUSHs (sv_2mortal (newSVuv (value [i])));
899
900void
901global_mem_cache_type (OpenCL::Device self)
902 PPCODE:
903 cl_device_mem_cache_type value [1];
904 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
905 EXTEND (SP, 1);
906 const int i = 0;
907 PUSHs (sv_2mortal (newSVuv (value [i])));
908
909void
910local_mem_type (OpenCL::Device self)
911 PPCODE:
912 cl_device_local_mem_type value [1];
913 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
914 EXTEND (SP, 1);
915 const int i = 0;
916 PUSHs (sv_2mortal (newSVuv (value [i])));
917
918void
919error_correction_support (OpenCL::Device self)
920 ALIAS:
921 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
922 endian_little = CL_DEVICE_ENDIAN_LITTLE
923 available = CL_DEVICE_AVAILABLE
924 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
925 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
926 PPCODE:
927 cl_bool value [1];
928 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
929 EXTEND (SP, 1);
930 const int i = 0;
931 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
932
933void
934execution_capabilities (OpenCL::Device self)
935 PPCODE:
936 cl_device_exec_capabilities value [1];
937 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
938 EXTEND (SP, 1);
939 const int i = 0;
940 PUSHs (sv_2mortal (newSVuv (value [i])));
941
942void
943properties (OpenCL::Device self)
944 PPCODE:
945 cl_command_queue_properties value [1];
946 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
947 EXTEND (SP, 1);
948 const int i = 0;
949 PUSHs (sv_2mortal (newSViv (value [i])));
950
951void
952platform (OpenCL::Device self)
953 PPCODE:
954 cl_platform_id value [1];
955 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
956 EXTEND (SP, 1);
957 const int i = 0;
958 {
959 PUSH_CLOBJ ("OpenCL::Platform", value [i]);
960 }
961
962void
963name (OpenCL::Device self)
964 ALIAS:
965 name = CL_DEVICE_NAME
966 vendor = CL_DEVICE_VENDOR
967 driver_version = CL_DRIVER_VERSION
968 profile = CL_DEVICE_PROFILE
969 version = CL_DEVICE_VERSION
970 extensions = CL_DEVICE_EXTENSIONS
971 PPCODE:
972 size_t size;
973 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
974 char *value = tmpbuf (size);
975 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
976 EXTEND (SP, 1);
977 const int i = 0;
978 PUSHs (sv_2mortal (newSVpv (value, 0)));
979
980void
981parent_device_ext (OpenCL::Device self)
982 PPCODE:
983 cl_device_id value [1];
984 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
985 EXTEND (SP, 1);
986 const int i = 0;
987 {
988 PUSH_CLOBJ ("OpenCL::Device", value [i]);
989 }
990
991void
992partition_types_ext (OpenCL::Device self)
993 ALIAS:
994 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
995 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
996 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
997 PPCODE:
998 size_t size;
999 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
1000 cl_device_partition_property_ext *value = tmpbuf (size);
1001 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
1002 int i, n = size / sizeof (*value);
1003 EXTEND (SP, n);
1004 for (i = 0; i < n; ++i)
1005 PUSHs (sv_2mortal (newSVuv (value [i])));
1006
1007#END:device
251 1008
252MODULE = OpenCL PACKAGE = OpenCL::Context 1009MODULE = OpenCL PACKAGE = OpenCL::Context
253 1010
254void 1011void
255DESTROY (OpenCL::Context context) 1012DESTROY (OpenCL::Context context)
256 CODE: 1013 CODE:
257 clReleaseContext (context); 1014 clReleaseContext (context);
258 1015
259void 1016void
260info (OpenCL::Context this, cl_context_info name) 1017info (OpenCL::Context self, cl_context_info name)
261 PPCODE: 1018 PPCODE:
262 INFO (Context) 1019 INFO (Context)
263 1020
264void 1021void
265command_queue_simple (OpenCL::Context this, OpenCL::Device device) 1022queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
266 PPCODE: 1023 PPCODE:
267{ 1024 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
268 cl_int res;
269 cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
270
271 if (res)
272 FAIL (CreateCommandQueue, res);
273
274 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 1025 XPUSH_CLOBJ ("OpenCL::Queue", queue);
275}
276 1026
277void 1027void
1028user_event (OpenCL::Context self)
1029 PPCODE:
1030 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
1031 XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
1032
1033void
278buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 1034buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
279 PPCODE: 1035 PPCODE:
280{
281 cl_int res;
282 cl_mem mem;
283
284 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 1036 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
285 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 1037 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
286 1038
287 mem = clCreateBuffer (this, flags, len, 0, &res); 1039 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
288
289 if (res)
290 FAIL (CreateBuffer, res);
291
292 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1040 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
293}
294 1041
295void 1042void
296buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 1043buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
297 PPCODE: 1044 PPCODE:
298{
299 STRLEN len; 1045 STRLEN len;
300 char *ptr = SvPVbyte (data, len); 1046 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
301 cl_int res;
302 cl_mem mem;
303
304 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 1047 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
305 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 1048 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
306 1049 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
307 mem = clCreateBuffer (this, flags, len, ptr, &res);
308
309 if (res)
310 FAIL (CreateBuffer, res);
311
312 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 1050 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
313}
314 1051
1052#if CL_VERSION_1_2
1053
315void 1054void
316image2d (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) 1055image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
317 PPCODE: 1056 PPCODE:
318{
319 STRLEN len; 1057 STRLEN len;
320 char *ptr = SvPVbyte (data, len); 1058 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
321 const cl_image_format format = { channel_order, channel_type }; 1059 const cl_image_format format = { channel_order, channel_type };
322 cl_int res; 1060 const cl_image_desc desc = {
323 cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res); 1061 type,
1062 width, height, depth,
1063 array_size, row_pitch, slice_pitch,
1064 num_mip_level, num_samples,
1065 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1066 };
1067 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1068 char *klass = "OpenCL::Image";
1069 switch (type)
1070 {
1071 case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
1072 case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
1073 case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1074 case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
1075 case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1076 case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
1077 }
1078 XPUSH_CLOBJ (klass, mem);
324 1079
325 if (res) 1080#endif
326 FAIL (CreateImage2D, res);
327 1081
328 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
329}
330
331void 1082void
332image3d (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) 1083image2d (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)
333 PPCODE: 1084 PPCODE:
334{
335 STRLEN len; 1085 STRLEN len;
336 char *ptr = SvPVbyte (data, len); 1086 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
337 const cl_image_format format = { channel_order, channel_type }; 1087 const cl_image_format format = { channel_order, channel_type };
338 cl_int res; 1088#if PREFER_1_1
339 cl_mem mem = clCreateImage3D (this, flags, &format, width, height, 1089 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
340 depth, len / (height * slice_pitch), slice_pitch, ptr, &res); 1090#else
1091 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1092 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1093#endif
1094 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
341 1095
342 if (res) 1096void
343 FAIL (CreateImage3D, res); 1097image3d (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)
344 1098 PPCODE:
1099 STRLEN len;
1100 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1101 const cl_image_format format = { channel_order, channel_type };
1102#if PREFER_1_1
1103 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1104#else
1105 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1106 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1107#endif
345 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 1108 XPUSH_CLOBJ ("OpenCL::Image3D", mem);
346}
347 1109
1110#if cl_apple_gl_sharing || cl_khr_gl_sharing
1111
348void 1112void
1113gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1114 PPCODE:
1115 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1116 XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
1117
1118void
1119gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1120 PPCODE:
1121 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1122 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1123
1124#if CL_VERSION_1_2
1125
1126void
1127gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1128 ALIAS:
1129 PPCODE:
1130 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1131 cl_gl_object_type type;
1132 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1133 char *klass = "OpenCL::Memory";
1134 switch (type)
1135 {
1136 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
1137 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
1138 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1139 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
1140 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
1141 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
1142 }
1143 XPUSH_CLOBJ (klass, mem);
1144
1145#endif
1146
1147void
1148gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1149 PPCODE:
1150#if PREFER_1_1
1151 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1152#else
1153 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1154#endif
1155 XPUSH_CLOBJ ("OpenCL::Image2D", mem);
1156
1157void
1158gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1159 PPCODE:
1160#if PREFER_1_1
1161 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1162#else
1163 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1164#endif
1165 XPUSH_CLOBJ ("OpenCL::Image3D", mem);
1166
1167#endif
1168
1169void
349supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 1170supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
350 PPCODE: 1171 PPCODE:
351{ 1172{
352 cl_uint count; 1173 cl_uint count;
353 cl_image_format *list; 1174 cl_image_format *list;
354 int i; 1175 int i;
355 1176
356 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 1177 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
357 Newx (list, count, cl_image_format); 1178 Newx (list, count, cl_image_format);
358 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 1179 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
359 1180
360 EXTEND (SP, count); 1181 EXTEND (SP, count);
361 for (i = 0; i < count; ++i) 1182 for (i = 0; i < count; ++i)
362 { 1183 {
363 AV *av = newAV (); 1184 AV *av = newAV ();
… …
366 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 1187 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
367 } 1188 }
368} 1189}
369 1190
370void 1191void
371sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 1192sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
372 PPCODE: 1193 PPCODE:
373{
374 cl_int res;
375 cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); 1194 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
376
377 if (res)
378 FAIL (CreateSampler, res);
379
380 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 1195 XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
381}
382 1196
383void 1197void
384program_with_source (OpenCL::Context this, SV *program) 1198program_with_source (OpenCL::Context self, SV *program)
385 PPCODE: 1199 PPCODE:
386{
387 STRLEN len; 1200 STRLEN len;
388 size_t len2; 1201 size_t len2;
389 const char *ptr = SvPVbyte (program, len); 1202 const char *ptr = SvPVbyte (program, len);
390 cl_int res;
391 cl_program prog;
392 1203
393 len2 = len; 1204 len2 = len;
394 prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); 1205 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
395
396 if (res)
397 FAIL (CreateProgramWithSource, res);
398
399 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 1206 XPUSH_CLOBJ ("OpenCL::Program", prog);
400} 1207
1208#BEGIN:context
1209
1210void
1211reference_count (OpenCL::Context self)
1212 ALIAS:
1213 reference_count = CL_CONTEXT_REFERENCE_COUNT
1214 num_devices = CL_CONTEXT_NUM_DEVICES
1215 PPCODE:
1216 cl_uint value [1];
1217 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1218 EXTEND (SP, 1);
1219 const int i = 0;
1220 PUSHs (sv_2mortal (newSVuv (value [i])));
1221
1222void
1223devices (OpenCL::Context self)
1224 PPCODE:
1225 size_t size;
1226 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1227 cl_device_id *value = tmpbuf (size);
1228 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1229 int i, n = size / sizeof (*value);
1230 EXTEND (SP, n);
1231 for (i = 0; i < n; ++i)
1232 {
1233 PUSH_CLOBJ ("OpenCL::Device", value [i]);
1234 }
1235
1236void
1237properties (OpenCL::Context self)
1238 PPCODE:
1239 size_t size;
1240 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1241 cl_context_properties *value = tmpbuf (size);
1242 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1243 int i, n = size / sizeof (*value);
1244 EXTEND (SP, n);
1245 for (i = 0; i < n; ++i)
1246 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1247
1248#END:context
401 1249
402MODULE = OpenCL PACKAGE = OpenCL::Queue 1250MODULE = OpenCL PACKAGE = OpenCL::Queue
403 1251
404void 1252void
405DESTROY (OpenCL::Queue this) 1253DESTROY (OpenCL::Queue self)
406 CODE: 1254 CODE:
407 clReleaseCommandQueue (this); 1255 clReleaseCommandQueue (self);
408 1256
409void 1257void
410info (OpenCL::Queue this, cl_command_queue_info name)
411 PPCODE:
412 INFO (CommandQueue)
413
414void
415enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 1258enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
416 PPCODE: 1259 PPCODE:
417{
418 cl_event ev = 0; 1260 cl_event ev = 0;
419 EVENT_LIST (6, items - 6); 1261 EVENT_LIST (6, items - 6);
420 1262
421 SvUPGRADE (data, SVt_PV); 1263 SvUPGRADE (data, SVt_PV);
422 SvGROW (data, len); 1264 SvGROW (data, len);
423 SvPOK_only (data); 1265 SvPOK_only (data);
424 SvCUR_set (data, len); 1266 SvCUR_set (data, len);
425 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1267 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
426 1268
427 if (ev) 1269 if (ev)
428 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1270 XPUSH_CLOBJ ("OpenCL::Event", ev);
429}
430 1271
431void 1272void
432enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 1273enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
433 PPCODE: 1274 PPCODE:
434{
435 cl_event ev = 0; 1275 cl_event ev = 0;
436 STRLEN len; 1276 STRLEN len;
437 char *ptr = SvPVbyte (data, len); 1277 char *ptr = SvPVbyte (data, len);
438 EVENT_LIST (5, items - 5); 1278 EVENT_LIST (5, items - 5);
439 1279
440 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1280 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
441 1281
442 if (ev) 1282 if (ev)
443 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1283 XPUSH_CLOBJ ("OpenCL::Event", ev);
444}
445 1284
1285#if CL_VERSION_1_2
1286
446void 1287void
1288enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1289 PPCODE:
1290 cl_event ev = 0;
1291 STRLEN len;
1292 char *ptr = SvPVbyte (data, len);
1293 EVENT_LIST (5, items - 5);
1294
1295 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1296
1297 if (ev)
1298 XPUSH_CLOBJ ("OpenCL::Event", ev);
1299
1300void
1301enqueue_fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
1302 PPCODE:
1303 cl_event ev = 0;
1304 STRLEN len;
1305 const size_t origin [3] = { x, y, z };
1306 const size_t region [3] = { width, height, depth };
1307 EVENT_LIST (12, items - 12);
1308
1309 const cl_float c_f [4] = { r, g, b, a };
1310 const cl_uint c_u [4] = { r, g, b, a };
1311 const cl_int c_s [4] = { r, g, b, a };
1312 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1313 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1314 cl_image_format format;
1315 NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1316 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1317 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1318 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1319
1320 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
1321 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1322
1323 if (ev)
1324 XPUSH_CLOBJ ("OpenCL::Event", ev);
1325
1326#endif
1327
1328void
447enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1329enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
448 PPCODE: 1330 PPCODE:
449{
450 cl_event ev = 0; 1331 cl_event ev = 0;
451 EVENT_LIST (6, items - 6); 1332 EVENT_LIST (6, items - 6);
452 1333
453 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1334 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
454 1335
455 if (ev) 1336 if (ev)
456 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1337 XPUSH_CLOBJ ("OpenCL::Event", ev);
457}
458 1338
459 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
460 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
461
462void 1339void
463enqueue_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, ...) 1340enqueue_read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
464 PPCODE: 1341 PPCODE:
465{
466 cl_event ev = 0; 1342 cl_event ev = 0;
1343 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
467 const size_t src_origin[3] = { src_x, src_y, src_z }; 1344 const size_t host_origin[3] = { host_x, host_y, host_z };
468 const size_t region[3] = { width, height, depth }; 1345 const size_t region[3] = { width, height, depth };
469 size_t len = row_pitch * slice_pitch * depth;
470 EVENT_LIST (11, items - 11); 1346 EVENT_LIST (17, items - 17);
1347
1348 if (!buf_row_pitch)
1349 buf_row_pitch = region [0];
1350
1351 if (!buf_slice_pitch)
1352 buf_slice_pitch = region [1] * buf_row_pitch;
1353
1354 if (!host_row_pitch)
1355 host_row_pitch = region [0];
1356
1357 if (!host_slice_pitch)
1358 host_slice_pitch = region [1] * host_row_pitch;
1359
1360 size_t len = host_row_pitch * host_slice_pitch * region [2];
471 1361
472 SvUPGRADE (data, SVt_PV); 1362 SvUPGRADE (data, SVt_PV);
473 SvGROW (data, len); 1363 SvGROW (data, len);
474 SvPOK_only (data); 1364 SvPOK_only (data);
475 SvCUR_set (data, len); 1365 SvCUR_set (data, len);
476 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)); 1366 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));
477 1367
478 if (ev) 1368 if (ev)
479 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1369 XPUSH_CLOBJ ("OpenCL::Event", ev);
480}
481 1370
482void 1371void
1372enqueue_write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1373 PPCODE:
1374 cl_event ev = 0;
1375 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1376 const size_t host_origin[3] = { host_x, host_y, host_z };
1377 const size_t region[3] = { width, height, depth };
1378 STRLEN len;
1379 char *ptr = SvPVbyte (data, len);
1380 EVENT_LIST (17, items - 17);
1381
1382 if (!buf_row_pitch)
1383 buf_row_pitch = region [0];
1384
1385 if (!buf_slice_pitch)
1386 buf_slice_pitch = region [1] * buf_row_pitch;
1387
1388 if (!host_row_pitch)
1389 host_row_pitch = region [0];
1390
1391 if (!host_slice_pitch)
1392 host_slice_pitch = region [1] * host_row_pitch;
1393
1394 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1395
1396 if (len < min_len)
1397 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1398
1399 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));
1400
1401 if (ev)
1402 XPUSH_CLOBJ ("OpenCL::Event", ev);
1403
1404void
1405enqueue_copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
1406 PPCODE:
1407 cl_event ev = 0;
1408 const size_t src_origin[3] = { src_x, src_y, src_z };
1409 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1410 const size_t region[3] = { width, height, depth };
1411 EVENT_LIST (16, items - 16);
1412
1413 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));
1414
1415 if (ev)
1416 XPUSH_CLOBJ ("OpenCL::Event", ev);
1417
1418void
1419enqueue_read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
1420 PPCODE:
1421 cl_event ev = 0;
1422 const size_t src_origin[3] = { src_x, src_y, src_z };
1423 const size_t region[3] = { width, height, depth };
1424 EVENT_LIST (12, items - 12);
1425
1426 if (!row_pitch)
1427 row_pitch = img_row_pitch (src);
1428
1429 if (depth > 1 && !slice_pitch)
1430 slice_pitch = row_pitch * height;
1431
1432 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1433
1434 SvUPGRADE (data, SVt_PV);
1435 SvGROW (data, len);
1436 SvPOK_only (data);
1437 SvCUR_set (data, len);
1438 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));
1439
1440 if (ev)
1441 XPUSH_CLOBJ ("OpenCL::Event", ev);
1442
1443void
483enqueue_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, ...) 1444enqueue_write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
484 PPCODE: 1445 PPCODE:
485{
486 cl_event ev = 0; 1446 cl_event ev = 0;
487 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1447 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
488 const size_t region[3] = { width, height, depth }; 1448 const size_t region[3] = { width, height, depth };
489 STRLEN len; 1449 STRLEN len;
490 char *ptr = SvPVbyte (data, len); 1450 char *ptr = SvPVbyte (data, len);
491 size_t slice_pitch = len / (row_pitch * height);
492 EVENT_LIST (11, items - 11); 1451 EVENT_LIST (12, items - 12);
493 1452
1453 if (!row_pitch)
1454 row_pitch = img_row_pitch (dst);
1455
1456 if (depth > 1 && !slice_pitch)
1457 slice_pitch = row_pitch * height;
1458
1459 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1460
1461 if (len < min_len)
1462 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1463
494 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)); 1464 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));
495 1465
496 if (ev) 1466 if (ev)
497 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1467 XPUSH_CLOBJ ("OpenCL::Event", ev);
498}
499 1468
500void 1469void
501enqueue_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, ...)
502 PPCODE:
503{
504 cl_event ev = 0;
505 const size_t src_origin[3] = { src_x, src_y, src_z };
506 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
507 const size_t region[3] = { width, height, depth };
508 EVENT_LIST (16, items - 16);
509
510 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));
511
512 if (ev)
513 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
514}
515
516void
517enqueue_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, ...)
518 PPCODE:
519{
520 cl_event ev = 0;
521 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
522 const size_t region[3] = { width, height, depth };
523 EVENT_LIST (10, items - 10);
524
525 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
526
527 if (ev)
528 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
529}
530
531void
532enqueue_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, ...) 1470enqueue_copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
533 PPCODE: 1471 PPCODE:
534{
535 cl_event ev = 0; 1472 cl_event ev = 0;
536 const size_t src_origin[3] = { src_x, src_y, src_z }; 1473 const size_t src_origin[3] = { src_x, src_y, src_z };
537 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1474 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
538 const size_t region[3] = { width, height, depth }; 1475 const size_t region[3] = { width, height, depth };
539 EVENT_LIST (12, items - 12); 1476 EVENT_LIST (12, items - 12);
540 1477
541 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1478 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
542 1479
543 if (ev) 1480 if (ev)
544 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1481 XPUSH_CLOBJ ("OpenCL::Event", ev);
545}
546 1482
547void 1483void
548enqueue_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, ...) 1484enqueue_copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
549 PPCODE: 1485 PPCODE:
550{
551 cl_event ev = 0; 1486 cl_event ev = 0;
552 const size_t src_origin[3] = { src_x, src_y, src_z }; 1487 const size_t src_origin[3] = { src_x, src_y, src_z };
553 const size_t region[3] = { width, height, depth }; 1488 const size_t region[3] = { width, height, depth };
554 EVENT_LIST (10, items - 10); 1489 EVENT_LIST (10, items - 10);
555 1490
556 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1491 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
557 1492
558 if (ev) 1493 if (ev)
559 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1494 XPUSH_CLOBJ ("OpenCL::Event", ev);
560}
561 1495
562void 1496void
1497enqueue_copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1498 PPCODE:
1499 cl_event ev = 0;
1500 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1501 const size_t region[3] = { width, height, depth };
1502 EVENT_LIST (10, items - 10);
1503
1504 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1505
1506 if (ev)
1507 XPUSH_CLOBJ ("OpenCL::Event", ev);
1508
1509void
563enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1510enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
564 PPCODE: 1511 PPCODE:
565{
566 cl_event ev = 0; 1512 cl_event ev = 0;
567 EVENT_LIST (2, items - 2); 1513 EVENT_LIST (2, items - 2);
568 1514
569 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1515 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
570 1516
571 if (ev) 1517 if (ev)
572 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1518 XPUSH_CLOBJ ("OpenCL::Event", ev);
573}
574 1519
575void 1520void
576enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1521enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
577 PPCODE: 1522 PPCODE:
578{
579 cl_event ev = 0; 1523 cl_event ev = 0;
580 size_t *gwo = 0, *gws, *lws = 0; 1524 size_t *gwo = 0, *gws, *lws = 0;
581 int gws_len; 1525 int gws_len;
582 size_t *lists; 1526 size_t *lists;
583 int i; 1527 int i;
584 EVENT_LIST (2, items - 2); 1528 EVENT_LIST (5, items - 5);
585 1529
586 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) 1530 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
587 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); 1531 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
588 1532
589 gws_len = AvFILLp (SvRV (global_work_size)) + 1; 1533 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
… …
607 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1551 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
608 } 1552 }
609 1553
610 if (SvOK (local_work_size)) 1554 if (SvOK (local_work_size))
611 { 1555 {
612 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1556 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
613 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1557 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
614 1558
615 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1559 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
616 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1560 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
617 1561
618 lws = lists + gws_len * 2; 1562 lws = lists + gws_len * 2;
619 for (i = 0; i < gws_len; ++i) 1563 for (i = 0; i < gws_len; ++i)
620 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1564 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
621 } 1565 }
622 1566
623 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1567 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
624 1568
625 if (ev) 1569 if (ev)
626 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1570 XPUSH_CLOBJ ("OpenCL::Event", ev);
627}
628 1571
1572#if cl_apple_gl_sharing || cl_khr_gl_sharing
1573
629void 1574void
630enqueue_marker (OpenCL::Queue this) 1575enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1576 ALIAS:
1577 enqueue_release_gl_objects = 1
631 PPCODE: 1578 PPCODE:
632{ 1579 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1580 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1581
633 cl_event ev; 1582 cl_event ev = 0;
634 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1583 EVENT_LIST (2, items - 2);
1584 AV *av = (AV *)SvRV (objects);
1585 cl_uint num_objects = av_len (av) + 1;
1586 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1587 int i;
1588
1589 for (i = num_objects; i--; )
1590 object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1591
1592 if (ix)
1593 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1594 else
1595 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1596
1597 if (ev)
635 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1598 XPUSH_CLOBJ ("OpenCL::Event", ev);
636}
637 1599
1600#endif
1601
638void 1602void
639enqueue_wait_for_events (OpenCL::Queue this, ...) 1603enqueue_wait_for_events (OpenCL::Queue self, ...)
640 CODE: 1604 CODE:
641{
642 EVENT_LIST (1, items - 1); 1605 EVENT_LIST (1, items - 1);
1606#if PREFER_1_1
643 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1607 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
644} 1608#else
1609 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1610#endif
645 1611
646void 1612void
647enqueue_barrier (OpenCL::Queue this) 1613enqueue_marker (OpenCL::Queue self, ...)
648 CODE: 1614 PPCODE:
1615 cl_event ev = 0;
1616 EVENT_LIST (1, items - 1);
1617#if PREFER_1_1
1618 if (!event_list_count)
1619 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1620 else
1621#if CL_VERSION_1_2
1622 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1623#else
1624 {
1625 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
1626 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1627 }
1628#endif
1629#else
1630 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1631#endif
1632 if (ev)
1633 XPUSH_CLOBJ ("OpenCL::Event", ev);
1634
1635void
1636enqueue_barrier (OpenCL::Queue self, ...)
1637 PPCODE:
1638 cl_event ev = 0;
1639 EVENT_LIST (1, items - 1);
1640#if PREFER_1_1
1641 if (!event_list_count && GIMME_V == G_VOID)
649 NEED_SUCCESS (EnqueueBarrier, (this)); 1642 NEED_SUCCESS (EnqueueBarrier, (self));
1643 else
1644#if CL_VERSION_1_2
1645 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1646#else
1647 {
1648 if (event_list_count)
1649 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
650 1650
1651 if (GIMME_V != G_VOID)
1652 NEED_SUCCESS (EnqueueMarker, (self, &ev));
1653 }
1654#endif
1655#else
1656 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1657#endif
1658 if (ev)
1659 XPUSH_CLOBJ ("OpenCL::Event", ev);
1660
651void 1661void
652flush (OpenCL::Queue this) 1662flush (OpenCL::Queue self)
653 CODE: 1663 CODE:
654 NEED_SUCCESS (Flush, (this)); 1664 NEED_SUCCESS (Flush, (self));
655 1665
656void 1666void
657finish (OpenCL::Queue this) 1667finish (OpenCL::Queue self)
658 CODE: 1668 CODE:
659 NEED_SUCCESS (Finish, (this)); 1669 NEED_SUCCESS (Finish, (self));
1670
1671void
1672info (OpenCL::Queue self, cl_command_queue_info name)
1673 PPCODE:
1674 INFO (CommandQueue)
1675
1676#BEGIN:command_queue
1677
1678void
1679context (OpenCL::Queue self)
1680 PPCODE:
1681 cl_context value [1];
1682 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1683 EXTEND (SP, 1);
1684 const int i = 0;
1685 {
1686 NEED_SUCCESS (RetainContext, (value [i]));
1687 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1688 }
1689
1690void
1691device (OpenCL::Queue self)
1692 PPCODE:
1693 cl_device_id value [1];
1694 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1695 EXTEND (SP, 1);
1696 const int i = 0;
1697 {
1698 PUSH_CLOBJ ("OpenCL::Device", value [i]);
1699 }
1700
1701void
1702reference_count (OpenCL::Queue self)
1703 PPCODE:
1704 cl_uint value [1];
1705 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1706 EXTEND (SP, 1);
1707 const int i = 0;
1708 PUSHs (sv_2mortal (newSVuv (value [i])));
1709
1710void
1711properties (OpenCL::Queue self)
1712 PPCODE:
1713 cl_command_queue_properties value [1];
1714 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1715 EXTEND (SP, 1);
1716 const int i = 0;
1717 PUSHs (sv_2mortal (newSViv (value [i])));
1718
1719#END:command_queue
660 1720
661MODULE = OpenCL PACKAGE = OpenCL::Memory 1721MODULE = OpenCL PACKAGE = OpenCL::Memory
662 1722
663void 1723void
664DESTROY (OpenCL::Memory this) 1724DESTROY (OpenCL::Memory self)
665 CODE: 1725 CODE:
666 clReleaseMemObject (this); 1726 clReleaseMemObject (self);
667 1727
668void 1728void
669info (OpenCL::Memory this, cl_mem_info name) 1729info (OpenCL::Memory self, cl_mem_info name)
670 PPCODE: 1730 PPCODE:
671 INFO (MemObject) 1731 INFO (MemObject)
672 1732
1733#BEGIN:mem
1734
1735void
1736type (OpenCL::Memory self)
1737 PPCODE:
1738 cl_mem_object_type value [1];
1739 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1740 EXTEND (SP, 1);
1741 const int i = 0;
1742 PUSHs (sv_2mortal (newSViv (value [i])));
1743
1744void
1745flags (OpenCL::Memory self)
1746 PPCODE:
1747 cl_mem_flags value [1];
1748 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1749 EXTEND (SP, 1);
1750 const int i = 0;
1751 PUSHs (sv_2mortal (newSViv (value [i])));
1752
1753void
1754size (OpenCL::Memory self)
1755 ALIAS:
1756 size = CL_MEM_SIZE
1757 offset = CL_MEM_OFFSET
1758 PPCODE:
1759 size_t value [1];
1760 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1761 EXTEND (SP, 1);
1762 const int i = 0;
1763 PUSHs (sv_2mortal (newSVuv (value [i])));
1764
1765void
1766host_ptr (OpenCL::Memory self)
1767 PPCODE:
1768 void * value [1];
1769 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1770 EXTEND (SP, 1);
1771 const int i = 0;
1772 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1773
1774void
1775map_count (OpenCL::Memory self)
1776 ALIAS:
1777 map_count = CL_MEM_MAP_COUNT
1778 reference_count = CL_MEM_REFERENCE_COUNT
1779 PPCODE:
1780 cl_uint value [1];
1781 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1782 EXTEND (SP, 1);
1783 const int i = 0;
1784 PUSHs (sv_2mortal (newSVuv (value [i])));
1785
1786void
1787context (OpenCL::Memory self)
1788 PPCODE:
1789 cl_context value [1];
1790 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1791 EXTEND (SP, 1);
1792 const int i = 0;
1793 {
1794 NEED_SUCCESS (RetainContext, (value [i]));
1795 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1796 }
1797
1798void
1799associated_memobject (OpenCL::Memory self)
1800 PPCODE:
1801 cl_mem value [1];
1802 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1803 EXTEND (SP, 1);
1804 const int i = 0;
1805 {
1806 NEED_SUCCESS (RetainMemObject, (value [i]));
1807 PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1808 }
1809
1810#END:mem
1811
1812#if cl_apple_gl_sharing || cl_khr_gl_sharing
1813
1814void
1815gl_object_info (OpenCL::Memory self)
1816 PPCODE:
1817 cl_gl_object_type type;
1818 cl_GLuint name;
1819 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1820 EXTEND (SP, 2);
1821 PUSHs (sv_2mortal (newSVuv (type)));
1822 PUSHs (sv_2mortal (newSVuv (name)));
1823
1824#endif
1825
1826MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1827
1828void
1829sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1830 PPCODE:
1831 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1832 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1833
1834 cl_buffer_region crdata = { origin, size };
1835
1836 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1837 XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1838
1839MODULE = OpenCL PACKAGE = OpenCL::Image
1840
1841void
1842image_info (OpenCL::Image self, cl_image_info name)
1843 PPCODE:
1844 INFO (Image)
1845
1846void
1847format (OpenCL::Image self)
1848 PPCODE:
1849 cl_image_format format;
1850 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1851 EXTEND (SP, 2);
1852 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
1853 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1854
1855#BEGIN:image
1856
1857void
1858element_size (OpenCL::Image self)
1859 ALIAS:
1860 element_size = CL_IMAGE_ELEMENT_SIZE
1861 row_pitch = CL_IMAGE_ROW_PITCH
1862 slice_pitch = CL_IMAGE_SLICE_PITCH
1863 width = CL_IMAGE_WIDTH
1864 height = CL_IMAGE_HEIGHT
1865 depth = CL_IMAGE_DEPTH
1866 PPCODE:
1867 size_t value [1];
1868 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1869 EXTEND (SP, 1);
1870 const int i = 0;
1871 PUSHs (sv_2mortal (newSVuv (value [i])));
1872
1873#END:image
1874
1875#if cl_apple_gl_sharing || cl_khr_gl_sharing
1876
1877#BEGIN:gl_texture
1878
1879void
1880target (OpenCL::Image self)
1881 PPCODE:
1882 cl_GLenum value [1];
1883 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1884 EXTEND (SP, 1);
1885 const int i = 0;
1886 PUSHs (sv_2mortal (newSVuv (value [i])));
1887
1888void
1889gl_mipmap_level (OpenCL::Image self)
1890 PPCODE:
1891 cl_GLint value [1];
1892 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1893 EXTEND (SP, 1);
1894 const int i = 0;
1895 PUSHs (sv_2mortal (newSViv (value [i])));
1896
1897#END:gl_texture
1898
1899#endif
1900
673MODULE = OpenCL PACKAGE = OpenCL::Sampler 1901MODULE = OpenCL PACKAGE = OpenCL::Sampler
674 1902
675void 1903void
676DESTROY (OpenCL::Sampler this) 1904DESTROY (OpenCL::Sampler self)
677 CODE: 1905 CODE:
678 clReleaseSampler (this); 1906 clReleaseSampler (self);
679 1907
680void 1908void
681info (OpenCL::Sampler this, cl_sampler_info name) 1909info (OpenCL::Sampler self, cl_sampler_info name)
682 PPCODE: 1910 PPCODE:
683 INFO (Sampler) 1911 INFO (Sampler)
684 1912
1913#BEGIN:sampler
1914
1915void
1916reference_count (OpenCL::Sampler self)
1917 PPCODE:
1918 cl_uint value [1];
1919 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1920 EXTEND (SP, 1);
1921 const int i = 0;
1922 PUSHs (sv_2mortal (newSVuv (value [i])));
1923
1924void
1925context (OpenCL::Sampler self)
1926 PPCODE:
1927 cl_context value [1];
1928 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1929 EXTEND (SP, 1);
1930 const int i = 0;
1931 {
1932 NEED_SUCCESS (RetainContext, (value [i]));
1933 PUSH_CLOBJ ("OpenCL::Context", value [i]);
1934 }
1935
1936void
1937normalized_coords (OpenCL::Sampler self)
1938 PPCODE:
1939 cl_addressing_mode value [1];
1940 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1941 EXTEND (SP, 1);
1942 const int i = 0;
1943 PUSHs (sv_2mortal (newSViv (value [i])));
1944
1945void
1946addressing_mode (OpenCL::Sampler self)
1947 PPCODE:
1948 cl_filter_mode value [1];
1949 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1950 EXTEND (SP, 1);
1951 const int i = 0;
1952 PUSHs (sv_2mortal (newSViv (value [i])));
1953
1954void
1955filter_mode (OpenCL::Sampler self)
1956 PPCODE:
1957 cl_bool value [1];
1958 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1959 EXTEND (SP, 1);
1960 const int i = 0;
1961 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1962
1963#END:sampler
1964
685MODULE = OpenCL PACKAGE = OpenCL::Program 1965MODULE = OpenCL PACKAGE = OpenCL::Program
686 1966
687void 1967void
688DESTROY (OpenCL::Program this) 1968DESTROY (OpenCL::Program self)
689 CODE: 1969 CODE:
690 clReleaseProgram (this); 1970 clReleaseProgram (self);
691 1971
692void 1972void
693info (OpenCL::Program this, cl_program_info name) 1973build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
1974 ALIAS:
1975 build_async = 1
694 PPCODE: 1976 CODE:
695 INFO (Program) 1977 void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
1978 void *user_data = 0;
1979 cl_uint num_devices = 0;
1980 cl_device_id *device_list = 0;
696 1981
697void 1982 if (SvOK (devices))
698build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1983 {
699 CODE: 1984 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
1985 croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
1986
1987 AV *av = (AV *)SvRV (devices);
1988 num_devices = av_len (av) + 1;
1989
1990 if (num_devices)
1991 {
1992 device_list = tmpbuf (sizeof (*device_list) * num_devices);
1993 int count;
1994 for (count = 0; count < num_devices; ++count)
1995 device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
1996 }
1997 }
1998
1999 if (SvOK (notify))
2000 {
2001 NEED_SUCCESS (RetainProgram, (self));
2002 pfn_notify = eq_program_notify;
2003 user_data = SvREFCNT_inc (s_get_cv (notify));
2004 }
2005
2006 if (ix)
2007 build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
2008 else
700 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 2009 NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
701 2010
702void 2011void
703build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 2012build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
704 PPCODE: 2013 PPCODE:
705{
706 size_t size; 2014 size_t size;
707 SV *sv;
708
709 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 2015 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
710 sv = sv_2mortal (newSV (size)); 2016 SV *sv = sv_2mortal (newSV (size));
711 SvUPGRADE (sv, SVt_PV); 2017 SvUPGRADE (sv, SVt_PV);
712 SvPOK_only (sv); 2018 SvPOK_only (sv);
713 SvCUR_set (sv, size); 2019 SvCUR_set (sv, size);
714 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 2020 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
715 XPUSHs (sv); 2021 XPUSHs (sv);
716} 2022
2023#BEGIN:program_build
2024
2025void
2026build_status (OpenCL::Program self, OpenCL::Device device)
2027 PPCODE:
2028 cl_build_status value [1];
2029 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
2030 EXTEND (SP, 1);
2031 const int i = 0;
2032 PUSHs (sv_2mortal (newSViv (value [i])));
2033
2034void
2035build_options (OpenCL::Program self, OpenCL::Device device)
2036 ALIAS:
2037 build_options = CL_PROGRAM_BUILD_OPTIONS
2038 build_log = CL_PROGRAM_BUILD_LOG
2039 PPCODE:
2040 size_t size;
2041 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
2042 char *value = tmpbuf (size);
2043 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2044 EXTEND (SP, 1);
2045 const int i = 0;
2046 PUSHs (sv_2mortal (newSVpv (value, 0)));
2047
2048#END:program_build
717 2049
718void 2050void
719kernel (OpenCL::Program program, SV *function) 2051kernel (OpenCL::Program program, SV *function)
720 PPCODE: 2052 PPCODE:
721{
722 cl_int res;
723 cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); 2053 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
724
725 if (res)
726 FAIL (CreateKernel, res);
727
728 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 2054 XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
729} 2055
2056void
2057kernels_in_program (OpenCL::Program program)
2058 PPCODE:
2059 cl_uint num_kernels;
2060 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
2061 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
2062 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2063
2064 int i;
2065 EXTEND (SP, num_kernels);
2066 for (i = 0; i < num_kernels; ++i)
2067 PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
2068
2069void
2070info (OpenCL::Program self, cl_program_info name)
2071 PPCODE:
2072 INFO (Program)
2073
2074void
2075binaries (OpenCL::Program self)
2076 PPCODE:
2077 cl_uint n, i;
2078 size_t size;
2079
2080 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
2081 if (!n) XSRETURN_EMPTY;
2082
2083 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
2084 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
2085 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
2086 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
2087
2088 EXTEND (SP, n);
2089 for (i = 0; i < n; ++i)
2090 {
2091 SV *sv = sv_2mortal (newSV (sizes [i]));
2092 SvUPGRADE (sv, SVt_PV);
2093 SvPOK_only (sv);
2094 SvCUR_set (sv, sizes [i]);
2095 ptrs [i] = (void *)SvPVX (sv);
2096 PUSHs (sv);
2097 }
2098
2099 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
2100 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
2101
2102#BEGIN:program
2103
2104void
2105reference_count (OpenCL::Program self)
2106 ALIAS:
2107 reference_count = CL_PROGRAM_REFERENCE_COUNT
2108 num_devices = CL_PROGRAM_NUM_DEVICES
2109 PPCODE:
2110 cl_uint value [1];
2111 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
2112 EXTEND (SP, 1);
2113 const int i = 0;
2114 PUSHs (sv_2mortal (newSVuv (value [i])));
2115
2116void
2117context (OpenCL::Program self)
2118 PPCODE:
2119 cl_context value [1];
2120 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2121 EXTEND (SP, 1);
2122 const int i = 0;
2123 {
2124 NEED_SUCCESS (RetainContext, (value [i]));
2125 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2126 }
2127
2128void
2129devices (OpenCL::Program self)
2130 PPCODE:
2131 size_t size;
2132 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
2133 cl_device_id *value = tmpbuf (size);
2134 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2135 int i, n = size / sizeof (*value);
2136 EXTEND (SP, n);
2137 for (i = 0; i < n; ++i)
2138 {
2139 PUSH_CLOBJ ("OpenCL::Device", value [i]);
2140 }
2141
2142void
2143source (OpenCL::Program self)
2144 PPCODE:
2145 size_t size;
2146 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
2147 char *value = tmpbuf (size);
2148 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
2149 EXTEND (SP, 1);
2150 const int i = 0;
2151 PUSHs (sv_2mortal (newSVpv (value, 0)));
2152
2153void
2154binary_sizes (OpenCL::Program self)
2155 PPCODE:
2156 size_t size;
2157 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
2158 size_t *value = tmpbuf (size);
2159 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
2160 int i, n = size / sizeof (*value);
2161 EXTEND (SP, n);
2162 for (i = 0; i < n; ++i)
2163 PUSHs (sv_2mortal (newSVuv (value [i])));
2164
2165#END:program
730 2166
731MODULE = OpenCL PACKAGE = OpenCL::Kernel 2167MODULE = OpenCL PACKAGE = OpenCL::Kernel
732 2168
733void 2169void
734DESTROY (OpenCL::Kernel this) 2170DESTROY (OpenCL::Kernel self)
735 CODE: 2171 CODE:
736 clReleaseKernel (this); 2172 clReleaseKernel (self);
737 2173
738void 2174void
2175set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
2176 CODE:
2177 clSetKernelArg (self, idx, sizeof (value), &value);
2178
2179void
2180set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
2181 CODE:
2182 clSetKernelArg (self, idx, sizeof (value), &value);
2183
2184void
2185set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
2186 CODE:
2187 clSetKernelArg (self, idx, sizeof (value), &value);
2188
2189void
2190set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
2191 CODE:
2192 clSetKernelArg (self, idx, sizeof (value), &value);
2193
2194void
2195set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
2196 CODE:
2197 clSetKernelArg (self, idx, sizeof (value), &value);
2198
2199void
2200set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
2201 CODE:
2202 clSetKernelArg (self, idx, sizeof (value), &value);
2203
2204void
2205set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
2206 CODE:
2207 clSetKernelArg (self, idx, sizeof (value), &value);
2208
2209void
2210set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
2211 CODE:
2212 clSetKernelArg (self, idx, sizeof (value), &value);
2213
2214void
2215set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
2216 CODE:
2217 clSetKernelArg (self, idx, sizeof (value), &value);
2218
2219void
2220set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
2221 CODE:
2222 clSetKernelArg (self, idx, sizeof (value), &value);
2223
2224void
2225set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
2226 CODE:
2227 clSetKernelArg (self, idx, sizeof (value), &value);
2228
2229void
2230set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2231 CODE:
2232 clSetKernelArg (self, idx, sizeof (value), &value);
2233
2234void
2235set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2236 CODE:
2237 clSetKernelArg (self, idx, sizeof (value), &value);
2238
2239void
2240set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
2241 CODE:
2242 clSetKernelArg (self, idx, sizeof (value), &value);
2243
2244void
2245set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
2246 CODE:
2247 clSetKernelArg (self, idx, sizeof (value), &value);
2248
2249void
2250set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2251 CODE:
2252 clSetKernelArg (self, idx, sizeof (value), &value);
2253
2254void
2255set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
2256 CODE:
2257 clSetKernelArg (self, idx, size, 0);
2258
2259void
2260set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
2261 CODE:
2262 clSetKernelArg (self, idx, sizeof (value), &value);
2263
2264void
739info (OpenCL::Kernel this, cl_kernel_info name) 2265info (OpenCL::Kernel self, cl_kernel_info name)
740 PPCODE: 2266 PPCODE:
741 INFO (Kernel) 2267 INFO (Kernel)
742 2268
2269#BEGIN:kernel
2270
743void 2271void
744set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 2272function_name (OpenCL::Kernel self)
2273 PPCODE:
2274 size_t size;
2275 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
2276 char *value = tmpbuf (size);
2277 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
2278 EXTEND (SP, 1);
2279 const int i = 0;
2280 PUSHs (sv_2mortal (newSVpv (value, 0)));
2281
2282void
2283num_args (OpenCL::Kernel self)
2284 ALIAS:
2285 num_args = CL_KERNEL_NUM_ARGS
2286 reference_count = CL_KERNEL_REFERENCE_COUNT
2287 PPCODE:
2288 cl_uint value [1];
2289 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
2290 EXTEND (SP, 1);
2291 const int i = 0;
2292 PUSHs (sv_2mortal (newSVuv (value [i])));
2293
2294void
2295context (OpenCL::Kernel self)
2296 PPCODE:
2297 cl_context value [1];
2298 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2299 EXTEND (SP, 1);
2300 const int i = 0;
2301 {
2302 NEED_SUCCESS (RetainContext, (value [i]));
2303 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2304 }
2305
2306void
2307program (OpenCL::Kernel self)
2308 PPCODE:
2309 cl_program value [1];
2310 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2311 EXTEND (SP, 1);
2312 const int i = 0;
2313 {
2314 NEED_SUCCESS (RetainProgram, (value [i]));
2315 PUSH_CLOBJ ("OpenCL::Program", value [i]);
2316 }
2317
2318#END:kernel
2319
2320void
2321work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
745 CODE: 2322 PPCODE:
746 clSetKernelArg (this, idx, sizeof (value), &value); 2323 size_t size;
2324 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
2325 SV *sv = sv_2mortal (newSV (size));
2326 SvUPGRADE (sv, SVt_PV);
2327 SvPOK_only (sv);
2328 SvCUR_set (sv, size);
2329 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
2330 XPUSHs (sv);
747 2331
748void 2332#BEGIN:kernel_work_group
749set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
750 CODE:
751 clSetKernelArg (this, idx, sizeof (value), &value);
752 2333
753void 2334void
754set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 2335work_group_size (OpenCL::Kernel self, OpenCL::Device device)
755 CODE: 2336 ALIAS:
756 clSetKernelArg (this, idx, sizeof (value), &value); 2337 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2338 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2339 PPCODE:
2340 size_t value [1];
2341 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2342 EXTEND (SP, 1);
2343 const int i = 0;
2344 PUSHs (sv_2mortal (newSVuv (value [i])));
757 2345
758void 2346void
759set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2347compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
760 CODE: 2348 PPCODE:
761 clSetKernelArg (this, idx, sizeof (value), &value); 2349 size_t size;
2350 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2351 size_t *value = tmpbuf (size);
2352 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2353 int i, n = size / sizeof (*value);
2354 EXTEND (SP, n);
2355 for (i = 0; i < n; ++i)
2356 PUSHs (sv_2mortal (newSVuv (value [i])));
762 2357
763void 2358void
764set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2359local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
765 CODE: 2360 ALIAS:
766 clSetKernelArg (this, idx, sizeof (value), &value); 2361 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2362 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2363 PPCODE:
2364 cl_ulong value [1];
2365 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2366 EXTEND (SP, 1);
2367 const int i = 0;
2368 PUSHs (sv_2mortal (newSVuv (value [i])));
767 2369
768void 2370#END:kernel_work_group
769set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
770 CODE:
771 clSetKernelArg (this, idx, sizeof (value), &value);
772
773void
774set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
775 CODE:
776 clSetKernelArg (this, idx, sizeof (value), &value);
777
778void
779set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
780 CODE:
781 clSetKernelArg (this, idx, sizeof (value), &value);
782
783void
784set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
785 CODE:
786 clSetKernelArg (this, idx, sizeof (value), &value);
787
788void
789set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
790 CODE:
791 clSetKernelArg (this, idx, sizeof (value), &value);
792
793void
794set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
795 CODE:
796 clSetKernelArg (this, idx, sizeof (value), &value);
797
798void
799set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
800 CODE:
801 clSetKernelArg (this, idx, sizeof (value), &value);
802
803void
804set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
805 CODE:
806 clSetKernelArg (this, idx, sizeof (value), &value);
807
808void
809set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
810 CODE:
811 clSetKernelArg (this, idx, sizeof (value), &value);
812
813void
814set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
815 CODE:
816 clSetKernelArg (this, idx, sizeof (value), &value);
817
818void
819set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
820 CODE:
821 clSetKernelArg (this, idx, sizeof (value), &value);
822 2371
823MODULE = OpenCL PACKAGE = OpenCL::Event 2372MODULE = OpenCL PACKAGE = OpenCL::Event
824 2373
825void 2374void
826DESTROY (OpenCL::Event this) 2375DESTROY (OpenCL::Event self)
827 CODE: 2376 CODE:
828 clReleaseEvent (this); 2377 clReleaseEvent (self);
829 2378
830void 2379void
2380wait (OpenCL::Event self)
2381 CODE:
2382 clWaitForEvents (1, &self);
2383
2384void
2385cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
2386 CODE:
2387 clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
2388
2389void
831info (OpenCL::Event this, cl_event_info name) 2390info (OpenCL::Event self, cl_event_info name)
832 PPCODE: 2391 PPCODE:
833 INFO (Event) 2392 INFO (Event)
834 2393
2394#BEGIN:event
2395
835void 2396void
836wait (OpenCL::Event this) 2397command_queue (OpenCL::Event self)
2398 PPCODE:
2399 cl_command_queue value [1];
2400 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2401 EXTEND (SP, 1);
2402 const int i = 0;
2403 {
2404 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2405 PUSH_CLOBJ ("OpenCL::Queue", value [i]);
2406 }
2407
2408void
2409command_type (OpenCL::Event self)
2410 PPCODE:
2411 cl_command_type value [1];
2412 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2413 EXTEND (SP, 1);
2414 const int i = 0;
2415 PUSHs (sv_2mortal (newSVuv (value [i])));
2416
2417void
2418reference_count (OpenCL::Event self)
2419 ALIAS:
2420 reference_count = CL_EVENT_REFERENCE_COUNT
2421 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2422 PPCODE:
2423 cl_uint value [1];
2424 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2425 EXTEND (SP, 1);
2426 const int i = 0;
2427 PUSHs (sv_2mortal (newSVuv (value [i])));
2428
2429void
2430context (OpenCL::Event self)
2431 PPCODE:
2432 cl_context value [1];
2433 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2434 EXTEND (SP, 1);
2435 const int i = 0;
2436 {
2437 NEED_SUCCESS (RetainContext, (value [i]));
2438 PUSH_CLOBJ ("OpenCL::Context", value [i]);
2439 }
2440
2441#END:event
2442
2443void
2444profiling_info (OpenCL::Event self, cl_profiling_info name)
837 CODE: 2445 PPCODE:
838 clWaitForEvents (1, &this); 2446 INFO (EventProfiling)
839 2447
2448#BEGIN:profiling
2449
2450void
2451profiling_command_queued (OpenCL::Event self)
2452 ALIAS:
2453 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2454 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2455 profiling_command_start = CL_PROFILING_COMMAND_START
2456 profiling_command_end = CL_PROFILING_COMMAND_END
2457 PPCODE:
2458 cl_ulong value [1];
2459 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2460 EXTEND (SP, 1);
2461 const int i = 0;
2462 PUSHs (sv_2mortal (newSVuv (value [i])));
2463
2464#END:profiling
2465
2466MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2467
2468void
2469set_status (OpenCL::UserEvent self, cl_int execution_status)
2470 CODE:
2471 clSetUserEventStatus (self, execution_status);
2472

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