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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.12 by root, Thu Nov 17 06:22:29 2011 UTC vs.
Revision 1.48 by root, Tue Apr 24 14:24:42 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#ifdef I_DLFCN
6 #include <dlfcn.h>
7#endif
8
9// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
10// but then fail to define the api functions unless you ALSO define
11// this. This breaks 100% of the opencl 1.1 apps, for what reason?
12// after all, the functions are deprecated, not removed.
13// in addition, you cannot test for this in any future-proof way.
14// each time a new opencl version comes out, you need to make a new
15// release.
16#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
17
18#ifndef PREFER_1_1
19 #define PREFER_1_1 1
20#endif
21
22#if PREFER_1_1
23 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
24#endif
25
26#ifdef __APPLE__
27 #include <OpenCL/opencl.h>
28#else
5#include <CL/opencl.h> 29 #include <CL/opencl.h>
30#endif
6 31
32#ifndef CL_VERSION_1_2
33 #undef PREFER_1_1
34 #define PREFER_1_1 1
35#endif
36
7typedef cl_platform_id OpenCL__Platform; 37typedef cl_platform_id OpenCL__Platform;
8typedef cl_device_id OpenCL__Device; 38typedef cl_device_id OpenCL__Device;
9typedef cl_context OpenCL__Context; 39typedef cl_context OpenCL__Context;
10typedef cl_command_queue OpenCL__Queue; 40typedef cl_command_queue OpenCL__Queue;
11typedef cl_mem OpenCL__Memory; 41typedef cl_mem OpenCL__Memory;
12typedef cl_mem OpenCL__Buffer; 42typedef cl_mem OpenCL__Buffer;
43typedef cl_mem OpenCL__BufferObj;
13typedef cl_mem OpenCL__Image; 44typedef cl_mem OpenCL__Image;
14typedef cl_mem OpenCL__Image2D; 45typedef cl_mem OpenCL__Image2D;
15typedef cl_mem OpenCL__Image3D; 46typedef cl_mem OpenCL__Image3D;
16typedef cl_mem OpenCL__Memory_ornull; 47typedef cl_mem OpenCL__Memory_ornull;
17typedef cl_mem OpenCL__Buffer_ornull; 48typedef cl_mem OpenCL__Buffer_ornull;
18typedef cl_mem OpenCL__Image_ornull; 49typedef cl_mem OpenCL__Image_ornull;
19typedef cl_mem OpenCL__Image2D_ornull; 50typedef cl_mem OpenCL__Image2D_ornull;
20typedef cl_mem OpenCL__Image3D_ornull; 51typedef cl_mem OpenCL__Image3D_ornull;
21typedef cl_sampler OpenCL__Sampler; 52typedef cl_sampler OpenCL__Sampler;
22typedef cl_program OpenCL__Program; 53typedef cl_program OpenCL__Program;
23typedef cl_kernel OpenCL__Kernel; 54typedef cl_kernel OpenCL__Kernel;
24typedef cl_event OpenCL__Event; 55typedef cl_event OpenCL__Event;
25typedef cl_event OpenCL__UserEvent; 56typedef cl_event OpenCL__UserEvent;
26 57
27typedef SV *FUTURE; 58typedef SV *FUTURE;
59
60/*****************************************************************************/
61
62// name must include a leading underscore
63// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
64// for perl. doh.
65static void *
66glsym (const char *name)
67{
68 void *fun = 0;
69
70 #if defined I_DLFCN && defined RTLD_DEFAULT
71 fun = dlsym (RTLD_DEFAULT, name + 1);
72 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
73
74 if (!fun)
75 {
76 static void *libgl;
77 static const char *glso[] = {
78 "libGL.so.1",
79 "libGL.so.3",
80 "libGL.so.4.0",
81 "libGL.so",
82 "/usr/lib/libGL.so",
83 "/usr/X11R6/lib/libGL.1.dylib"
84 };
85 int i;
86
87 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
88 {
89 libgl = dlopen (glso [i], RTLD_LAZY);
90 if (libgl)
91 break;
92 }
93
94 if (libgl)
95 {
96 fun = dlsym (libgl, name + 1);
97 if (!fun) fun = dlsym (libgl, name);
98 }
99 }
100 #endif
101
102 return fun;
103}
28 104
29/*****************************************************************************/ 105/*****************************************************************************/
30 106
31/* up to two temporary buffers */ 107/* up to two temporary buffers */
32static void * 108static void *
33tmpbuf (size_t size) 109tmpbuf (size_t size)
34{ 110{
111 enum { buffers = 3 };
35 static int idx; 112 static int idx;
36 static void *buf [2]; 113 static void *buf [buffers];
37 static size_t len [2]; 114 static size_t len [buffers];
38 115
39 idx ^= 1; 116 idx = (idx + 1) % buffers;
40 117
41 if (len [idx] < size) 118 if (len [idx] < size)
42 { 119 {
43 free (buf [idx]); 120 free (buf [idx]);
44 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 121 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
126 croak ("%s: %s is not of type %s", func, svname, pkg); 203 croak ("%s: %s is not of type %s", func, svname, pkg);
127} 204}
128 205
129/*****************************************************************************/ 206/*****************************************************************************/
130 207
208static cl_context_properties *
209SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
210{
211 if (!sv || !SvOK (sv))
212 if (extra)
213 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
214 else
215 return 0;
216
217 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
218 {
219 AV *av = (AV *)SvRV (sv);
220 int i, len = av_len (av) + 1;
221 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
222 cl_context_properties *l = p;
223
224 if (len & 1)
225 croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
226
227 while (extracount--)
228 *l++ = *extra++;
229
230 for (i = 0; i < len; i += 2)
231 {
232 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
233 SV *p_sv = *av_fetch (av, i + 1, 0);
234 cl_context_properties v = SvIV (p_sv); // code below can override
235
236 switch (t)
237 {
238 case CL_GLX_DISPLAY_KHR:
239 if (!SvOK (p_sv))
240 {
241 void *func = glsym ("_glXGetCurrentDisplay");
242 if (func)
243 v = (cl_context_properties)((void *(*)(void))func)();
244 }
245 break;
246
247 case CL_GL_CONTEXT_KHR:
248 if (!SvOK (p_sv))
249 {
250 void *func = glsym ("_glXGetCurrentContext");
251 if (func)
252 v = (cl_context_properties)((void *(*)(void))func)();
253 }
254 break;
255
256 default:
257 /* unknown property, treat as int */
258 break;
259 }
260
261 *l++ = t;
262 *l++ = v;
263 }
264
265 *l = 0;
266
267 return p;
268 }
269
270 croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
271}
272
273/*****************************************************************************/
274
131static size_t 275static size_t
132img_row_pitch (cl_mem img) 276img_row_pitch (cl_mem img)
133{ 277{
134 size_t res; 278 size_t res;
135 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); 279 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
136 return res; 280 return res;
137} 281}
138 282
139static cl_event * 283static cl_event *
140event_list (SV **items, int count) 284event_list (SV **items, cl_uint *rcount)
141{ 285{
286 cl_uint count = *rcount;
287
288 if (!count)
289 return 0;
290
142 cl_event *list = tmpbuf (sizeof (cl_event) * count); 291 cl_event *list = tmpbuf (sizeof (cl_event) * count);
292 int i = 0;
143 293
144 while (count--) 294 do
295 {
296 --count;
297 if (SvOK (items [count]))
145 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 298 list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
299 }
300 while (count);
146 301
302 *rcount = i;
303
147 return list; 304 return i ? list : 0;
148} 305}
149 306
150#define EVENT_LIST(items,count) \ 307#define EVENT_LIST(items,count) \
151 cl_uint event_list_count = (count); \ 308 cl_uint event_list_count = (count); \
152 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 309 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
153 310
154#define INFO(class) \ 311#define INFO(class) \
155{ \ 312{ \
156 size_t size; \ 313 size_t size; \
157 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 314 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
158 SV *sv = sv_2mortal (newSV (size)); \ 315 SV *sv = sv_2mortal (newSV (size)); \
159 SvUPGRADE (sv, SVt_PV); \ 316 SvUPGRADE (sv, SVt_PV); \
160 SvPOK_only (sv); \ 317 SvPOK_only (sv); \
161 SvCUR_set (sv, size); \ 318 SvCUR_set (sv, size); \
162 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 319 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
163 XPUSHs (sv); \ 320 XPUSHs (sv); \
164} 321}
165 322
166MODULE = OpenCL PACKAGE = OpenCL 323MODULE = OpenCL PACKAGE = OpenCL
167 324
168PROTOTYPES: ENABLE 325PROTOTYPES: ENABLE
169 326
170BOOT: 327BOOT:
171{ 328{
172 HV *stash = gv_stashpv ("OpenCL", 1); 329 HV *stash = gv_stashpv ("OpenCL", 1);
173 static const ivstr *civ, const_iv[] = { 330 static const ivstr *civ, const_iv[] = {
174 { sizeof (cl_char ), "SIZEOF_CHAR" }, 331 { sizeof (cl_char ), "SIZEOF_CHAR" },
175 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 332 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
176 { sizeof (cl_short ), "SIZEOF_SHORT" }, 333 { sizeof (cl_short ), "SIZEOF_SHORT" },
177 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 334 { sizeof (cl_ushort), "SIZEOF_USHORT" },
178 { sizeof (cl_int ), "SIZEOF_INT" }, 335 { sizeof (cl_int ), "SIZEOF_INT" },
179 { sizeof (cl_uint ), "SIZEOF_UINT" }, 336 { sizeof (cl_uint ), "SIZEOF_UINT" },
180 { sizeof (cl_long ), "SIZEOF_LONG" }, 337 { sizeof (cl_long ), "SIZEOF_LONG" },
181 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 338 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
182 { sizeof (cl_half ), "SIZEOF_HALF" }, 339 { sizeof (cl_half ), "SIZEOF_HALF" },
183 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 340 { sizeof (cl_float ), "SIZEOF_FLOAT" },
184 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 341 { sizeof (cl_double), "SIZEOF_DOUBLE" },
185#include "constiv.h" 342#include "constiv.h"
186 }; 343 };
187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 344 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
188 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 345 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
189} 346}
190 347
191cl_int 348cl_int
192errno () 349errno ()
193 CODE: 350 CODE:
194 errno = res; 351 RETVAL = res;
352 OUTPUT:
353 RETVAL
195 354
196const char * 355const char *
197err2str (cl_int err) 356err2str (cl_int err)
198 357
199const char * 358const char *
… …
213 EXTEND (SP, count); 372 EXTEND (SP, count);
214 for (i = 0; i < count; ++i) 373 for (i = 0; i < count; ++i)
215 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 374 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
216 375
217void 376void
218context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 377context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
219 PPCODE: 378 PPCODE:
220 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res)); 379 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
221 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 380 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
222 381
382#if 0
383
223void 384void
224context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 385context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
225 PPCODE: 386 PPCODE:
226 /* der Gipfel der Kunst */ 387 /* der Gipfel der Kunst */
388
389#endif
227 390
228void 391void
229wait_for_events (...) 392wait_for_events (...)
230 CODE: 393 CODE:
231 EVENT_LIST (0, items); 394 EVENT_LIST (0, items);
… …
234PROTOTYPES: DISABLE 397PROTOTYPES: DISABLE
235 398
236MODULE = OpenCL PACKAGE = OpenCL::Platform 399MODULE = OpenCL PACKAGE = OpenCL::Platform
237 400
238void 401void
239info (OpenCL::Platform this, cl_platform_info name) 402info (OpenCL::Platform self, cl_platform_info name)
240 PPCODE: 403 PPCODE:
241 INFO (Platform) 404 INFO (Platform)
242 405
243void 406void
407unload_compiler (OpenCL::Platform self)
408 CODE:
409#if CL_VERSION_1_2
410 clUnloadPlatformCompiler (self);
411#endif
412
413#BEGIN:platform
414
415void
416profile (OpenCL::Platform self)
417 ALIAS:
418 profile = CL_PLATFORM_PROFILE
419 version = CL_PLATFORM_VERSION
420 name = CL_PLATFORM_NAME
421 vendor = CL_PLATFORM_VENDOR
422 extensions = CL_PLATFORM_EXTENSIONS
423 PPCODE:
424 size_t size;
425 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
426 char *value = tmpbuf (size);
427 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
428 EXTEND (SP, 1);
429 const int i = 0;
430 PUSHs (sv_2mortal (newSVpv (value, 0)));
431
432#END:platform
433
434void
244devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 435devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
245 PPCODE: 436 PPCODE:
246 cl_device_id *list; 437 cl_device_id *list;
247 cl_uint count; 438 cl_uint count;
248 int i; 439 int i;
249 440
250 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 441 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
251 list = tmpbuf (sizeof (*list) * count); 442 list = tmpbuf (sizeof (*list) * count);
252 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 443 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
253 444
254 EXTEND (SP, count); 445 EXTEND (SP, count);
255 for (i = 0; i < count; ++i) 446 for (i = 0; i < count; ++i)
256 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 447 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
257 448
258void 449void
259context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0) 450context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
260 PPCODE: 451 PPCODE:
261 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV) 452 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
262 croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call"); 453 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
263 454
264 AV *av = (AV *)SvRV (devices); 455 AV *av = (AV *)SvRV (devices);
265 cl_uint num_devices = av_len (av) + 1; 456 cl_uint num_devices = av_len (av) + 1;
266 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices); 457 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
267 int i; 458 int i;
268 459
269 for (i = num_devices; i--; ) 460 for (i = num_devices; i--; )
270 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device"); 461 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
271 462
272 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res)); 463 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
273 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 464 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
274 465
275void 466void
276context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 467context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
277 PPCODE: 468 PPCODE:
278 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 }; 469 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
470 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
279 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res)); 471 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
280 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 472 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
281 473
282MODULE = OpenCL PACKAGE = OpenCL::Device 474MODULE = OpenCL PACKAGE = OpenCL::Device
283 475
284void 476void
285info (OpenCL::Device this, cl_device_info name) 477info (OpenCL::Device self, cl_device_info name)
286 PPCODE: 478 PPCODE:
287 INFO (Device) 479 INFO (Device)
288 480
481#BEGIN:device
482
483void
484type (OpenCL::Device self)
485 PPCODE:
486 cl_device_type value [1];
487 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
488 EXTEND (SP, 1);
489 const int i = 0;
490 PUSHs (sv_2mortal (newSViv (value [i])));
491
492void
493vendor_id (OpenCL::Device self)
494 ALIAS:
495 vendor_id = CL_DEVICE_VENDOR_ID
496 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
497 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
498 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
499 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
500 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
501 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
502 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
503 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
504 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
505 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
506 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
507 image_support = CL_DEVICE_IMAGE_SUPPORT
508 max_samplers = CL_DEVICE_MAX_SAMPLERS
509 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
510 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
511 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
512 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
513 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
514 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
515 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
516 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
517 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
518 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
519 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
520 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
521 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
522 PPCODE:
523 cl_uint value [1];
524 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
525 EXTEND (SP, 1);
526 const int i = 0;
527 PUSHs (sv_2mortal (newSVuv (value [i])));
528
529void
530max_work_group_size (OpenCL::Device self)
531 ALIAS:
532 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
533 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
534 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
535 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
536 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
537 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
538 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
539 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
540 PPCODE:
541 size_t value [1];
542 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
543 EXTEND (SP, 1);
544 const int i = 0;
545 PUSHs (sv_2mortal (newSVuv (value [i])));
546
547void
548max_work_item_sizes (OpenCL::Device self)
549 PPCODE:
550 size_t size;
551 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
552 size_t *value = tmpbuf (size);
553 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
554 int i, n = size / sizeof (*value);
555 EXTEND (SP, n);
556 for (i = 0; i < n; ++i)
557 PUSHs (sv_2mortal (newSVuv (value [i])));
558
559void
560address_bits (OpenCL::Device self)
561 PPCODE:
562 cl_bitfield value [1];
563 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
564 EXTEND (SP, 1);
565 const int i = 0;
566 PUSHs (sv_2mortal (newSVuv (value [i])));
567
568void
569max_mem_alloc_size (OpenCL::Device self)
570 ALIAS:
571 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
572 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
573 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
574 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
575 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
576 PPCODE:
577 cl_ulong value [1];
578 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
579 EXTEND (SP, 1);
580 const int i = 0;
581 PUSHs (sv_2mortal (newSVuv (value [i])));
582
583void
584single_fp_config (OpenCL::Device self)
585 ALIAS:
586 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
587 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
588 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
589 PPCODE:
590 cl_device_fp_config value [1];
591 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
592 EXTEND (SP, 1);
593 const int i = 0;
594 PUSHs (sv_2mortal (newSVuv (value [i])));
595
596void
597global_mem_cache_type (OpenCL::Device self)
598 PPCODE:
599 cl_device_mem_cache_type value [1];
600 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
601 EXTEND (SP, 1);
602 const int i = 0;
603 PUSHs (sv_2mortal (newSVuv (value [i])));
604
605void
606local_mem_type (OpenCL::Device self)
607 PPCODE:
608 cl_device_local_mem_type value [1];
609 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
610 EXTEND (SP, 1);
611 const int i = 0;
612 PUSHs (sv_2mortal (newSVuv (value [i])));
613
614void
615error_correction_support (OpenCL::Device self)
616 ALIAS:
617 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
618 endian_little = CL_DEVICE_ENDIAN_LITTLE
619 available = CL_DEVICE_AVAILABLE
620 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
621 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
622 PPCODE:
623 cl_bool value [1];
624 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
625 EXTEND (SP, 1);
626 const int i = 0;
627 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
628
629void
630execution_capabilities (OpenCL::Device self)
631 PPCODE:
632 cl_device_exec_capabilities value [1];
633 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
634 EXTEND (SP, 1);
635 const int i = 0;
636 PUSHs (sv_2mortal (newSVuv (value [i])));
637
638void
639properties (OpenCL::Device self)
640 PPCODE:
641 cl_command_queue_properties value [1];
642 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
643 EXTEND (SP, 1);
644 const int i = 0;
645 PUSHs (sv_2mortal (newSViv (value [i])));
646
647void
648platform (OpenCL::Device self)
649 PPCODE:
650 cl_platform_id value [1];
651 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
652 EXTEND (SP, 1);
653 const int i = 0;
654 {
655 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
656 }
657
658void
659name (OpenCL::Device self)
660 ALIAS:
661 name = CL_DEVICE_NAME
662 vendor = CL_DEVICE_VENDOR
663 driver_version = CL_DRIVER_VERSION
664 profile = CL_DEVICE_PROFILE
665 version = CL_DEVICE_VERSION
666 extensions = CL_DEVICE_EXTENSIONS
667 PPCODE:
668 size_t size;
669 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
670 char *value = tmpbuf (size);
671 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
672 EXTEND (SP, 1);
673 const int i = 0;
674 PUSHs (sv_2mortal (newSVpv (value, 0)));
675
676void
677parent_device_ext (OpenCL::Device self)
678 PPCODE:
679 cl_device_id value [1];
680 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
681 EXTEND (SP, 1);
682 const int i = 0;
683 {
684 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
685 }
686
687void
688partition_types_ext (OpenCL::Device self)
689 ALIAS:
690 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
691 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
692 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
693 PPCODE:
694 size_t size;
695 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
696 cl_device_partition_property_ext *value = tmpbuf (size);
697 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
698 int i, n = size / sizeof (*value);
699 EXTEND (SP, n);
700 for (i = 0; i < n; ++i)
701 PUSHs (sv_2mortal (newSVuv (value [i])));
702
703#END:device
704
289MODULE = OpenCL PACKAGE = OpenCL::Context 705MODULE = OpenCL PACKAGE = OpenCL::Context
290 706
291void 707void
292DESTROY (OpenCL::Context context) 708DESTROY (OpenCL::Context context)
293 CODE: 709 CODE:
294 clReleaseContext (context); 710 clReleaseContext (context);
295 711
296void 712void
297info (OpenCL::Context this, cl_context_info name) 713info (OpenCL::Context self, cl_context_info name)
298 PPCODE: 714 PPCODE:
299 INFO (Context) 715 INFO (Context)
300 716
301void 717void
302queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0) 718queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
303 PPCODE: 719 PPCODE:
304 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res)); 720 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
305 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 721 XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
306 722
307void 723void
308user_event (OpenCL::Context this) 724user_event (OpenCL::Context self)
309 PPCODE: 725 PPCODE:
310 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res)); 726 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
311 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 727 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
312 728
313void 729void
314buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 730buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
315 PPCODE: 731 PPCODE:
316 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 732 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
317 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 733 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
318 734
319 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res)); 735 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
320 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 736 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
321 737
322void 738void
323buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 739buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
324 PPCODE: 740 PPCODE:
325 STRLEN len; 741 STRLEN len;
326 char *ptr = SvPVbyte (data, len); 742 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
327
328 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 743 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
329 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 744 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
330
331 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res)); 745 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
332 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 746 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
333 747
748#if CL_VERSION_1_2
749
334void 750void
335image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef) 751image (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)
336 PPCODE: 752 PPCODE:
337 STRLEN len; 753 STRLEN len;
338 char *ptr = SvPVbyte (data, len); 754 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
339 const cl_image_format format = { channel_order, channel_type }; 755 const cl_image_format format = { channel_order, channel_type };
756 const cl_image_desc desc = {
757 type,
758 width, height, depth,
759 array_size, row_pitch, slice_pitch,
760 num_mip_level, num_samples,
761 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
762 };
763 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
764 char *klass = "OpenCL::Image";
765 switch (type)
766 {
767 case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
768 case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
769 case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
770 case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
771 case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
772 case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
773 }
774 XPUSH_NEW_OBJ (klass, mem);
775
776#endif
777
778void
779image2d (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)
780 PPCODE:
781 STRLEN len;
782 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
783 const cl_image_format format = { channel_order, channel_type };
784#if PREFER_1_1
340 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res)); 785 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
786#else
787 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
788 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
789#endif
341 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 790 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
342 791
343void 792void
344image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef) 793image3d (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)
345 PPCODE: 794 PPCODE:
346 STRLEN len; 795 STRLEN len;
347 char *ptr = SvPVbyte (data, len); 796 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
348 const cl_image_format format = { channel_order, channel_type }; 797 const cl_image_format format = { channel_order, channel_type };
798#if PREFER_1_1
349 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res)); 799 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
800#else
801 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
802 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
803#endif
350 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 804 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
351 805
806#if cl_apple_gl_sharing || cl_khr_gl_sharing
807
352void 808void
809gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
810 PPCODE:
811 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
812 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
813
814void
815gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
816 PPCODE:
817 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
818 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
819
820#if CL_VERSION_1_2
821
822void
823gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
824 ALIAS:
825 PPCODE:
826 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
827 cl_gl_object_type type;
828 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
829 char *klass = "OpenCL::Memory";
830 switch (type)
831 {
832 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
833 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
834 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
835 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
836 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
837 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
838 }
839 XPUSH_NEW_OBJ (klass, mem);
840
841#endif
842
843void
844gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
845 PPCODE:
846#if PREFER_1_1
847 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
848#else
849 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
850#endif
851 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
852
853void
854gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
855 PPCODE:
856#if PREFER_1_1
857 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
858#else
859 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
860#endif
861 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
862
863#endif
864
865void
353supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 866supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
354 PPCODE: 867 PPCODE:
355{ 868{
356 cl_uint count; 869 cl_uint count;
357 cl_image_format *list; 870 cl_image_format *list;
358 int i; 871 int i;
359 872
360 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 873 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
361 Newx (list, count, cl_image_format); 874 Newx (list, count, cl_image_format);
362 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 875 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
363 876
364 EXTEND (SP, count); 877 EXTEND (SP, count);
365 for (i = 0; i < count; ++i) 878 for (i = 0; i < count; ++i)
366 { 879 {
367 AV *av = newAV (); 880 AV *av = newAV ();
… …
370 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 883 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
371 } 884 }
372} 885}
373 886
374void 887void
375sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 888sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
376 PPCODE: 889 PPCODE:
377 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res)); 890 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
378 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 891 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
379 892
380void 893void
381program_with_source (OpenCL::Context this, SV *program) 894program_with_source (OpenCL::Context self, SV *program)
382 PPCODE: 895 PPCODE:
383 STRLEN len; 896 STRLEN len;
384 size_t len2; 897 size_t len2;
385 const char *ptr = SvPVbyte (program, len); 898 const char *ptr = SvPVbyte (program, len);
386 899
387 len2 = len; 900 len2 = len;
388 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res)); 901 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
389 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 902 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
390 903
904#BEGIN:context
905
906void
907reference_count (OpenCL::Context self)
908 ALIAS:
909 reference_count = CL_CONTEXT_REFERENCE_COUNT
910 num_devices = CL_CONTEXT_NUM_DEVICES
911 PPCODE:
912 cl_uint value [1];
913 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
914 EXTEND (SP, 1);
915 const int i = 0;
916 PUSHs (sv_2mortal (newSVuv (value [i])));
917
918void
919devices (OpenCL::Context self)
920 PPCODE:
921 size_t size;
922 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
923 cl_device_id *value = tmpbuf (size);
924 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
925 int i, n = size / sizeof (*value);
926 EXTEND (SP, n);
927 for (i = 0; i < n; ++i)
928 {
929 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
930 }
931
932void
933properties (OpenCL::Context self)
934 PPCODE:
935 size_t size;
936 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
937 cl_context_properties *value = tmpbuf (size);
938 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
939 int i, n = size / sizeof (*value);
940 EXTEND (SP, n);
941 for (i = 0; i < n; ++i)
942 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
943
944#END:context
945
391MODULE = OpenCL PACKAGE = OpenCL::Queue 946MODULE = OpenCL PACKAGE = OpenCL::Queue
392 947
393void 948void
394DESTROY (OpenCL::Queue this) 949DESTROY (OpenCL::Queue self)
395 CODE: 950 CODE:
396 clReleaseCommandQueue (this); 951 clReleaseCommandQueue (self);
397 952
398void 953void
399info (OpenCL::Queue this, cl_command_queue_info name)
400 PPCODE:
401 INFO (CommandQueue)
402
403void
404enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 954enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
405 PPCODE: 955 PPCODE:
406 cl_event ev = 0; 956 cl_event ev = 0;
407 EVENT_LIST (6, items - 6); 957 EVENT_LIST (6, items - 6);
408 958
409 SvUPGRADE (data, SVt_PV); 959 SvUPGRADE (data, SVt_PV);
410 SvGROW (data, len); 960 SvGROW (data, len);
411 SvPOK_only (data); 961 SvPOK_only (data);
412 SvCUR_set (data, len); 962 SvCUR_set (data, len);
413 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 963 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
414 964
415 if (ev) 965 if (ev)
416 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 966 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
417 967
418void 968void
419enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 969enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
420 PPCODE: 970 PPCODE:
421 cl_event ev = 0; 971 cl_event ev = 0;
422 STRLEN len; 972 STRLEN len;
423 char *ptr = SvPVbyte (data, len); 973 char *ptr = SvPVbyte (data, len);
424 EVENT_LIST (5, items - 5); 974 EVENT_LIST (5, items - 5);
425 975
426 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 976 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
427 977
428 if (ev) 978 if (ev)
429 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 979 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
430 980
981#if CL_VERSION_1_2
982
431void 983void
984enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
985 PPCODE:
986 cl_event ev = 0;
987 STRLEN len;
988 char *ptr = SvPVbyte (data, len);
989 EVENT_LIST (5, items - 5);
990
991 NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
992
993 if (ev)
994 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
995
996void
997enqueue_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, ...)
998 PPCODE:
999 cl_event ev = 0;
1000 STRLEN len;
1001 const size_t origin [3] = { x, y, z };
1002 const size_t region [3] = { width, height, depth };
1003 EVENT_LIST (12, items - 12);
1004
1005 const cl_float c_f [4] = { r, g, b, a };
1006 const cl_uint c_u [4] = { r, g, b, a };
1007 const cl_int c_s [4] = { r, g, b, a };
1008 const void *c_fus [3] = { &c_f, &c_u, &c_s };
1009 static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1010 cl_image_format format;
1011 NEED_SUCCESS (clGetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1012 assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1013 if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1014 croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1015
1016 NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
1017 origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1018
1019 if (ev)
1020 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1021
1022#endif
1023
1024void
432enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 1025enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
433 PPCODE: 1026 PPCODE:
434 cl_event ev = 0; 1027 cl_event ev = 0;
435 EVENT_LIST (6, items - 6); 1028 EVENT_LIST (6, items - 6);
436 1029
437 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1030 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
438 1031
439 if (ev) 1032 if (ev)
440 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1033 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
441 1034
442void 1035void
1036enqueue_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, ...)
1037 PPCODE:
1038 cl_event ev = 0;
1039 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1040 const size_t host_origin[3] = { host_x, host_y, host_z };
1041 const size_t region[3] = { width, height, depth };
1042 EVENT_LIST (17, items - 17);
1043
1044 if (!buf_row_pitch)
1045 buf_row_pitch = region [0];
1046
1047 if (!buf_slice_pitch)
1048 buf_slice_pitch = region [1] * buf_row_pitch;
1049
1050 if (!host_row_pitch)
1051 host_row_pitch = region [0];
1052
1053 if (!host_slice_pitch)
1054 host_slice_pitch = region [1] * host_row_pitch;
1055
1056 size_t len = host_row_pitch * host_slice_pitch * region [2];
1057
1058 SvUPGRADE (data, SVt_PV);
1059 SvGROW (data, len);
1060 SvPOK_only (data);
1061 SvCUR_set (data, len);
1062 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));
1063
1064 if (ev)
1065 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1066
1067void
1068enqueue_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, ...)
1069 PPCODE:
1070 cl_event ev = 0;
1071 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1072 const size_t host_origin[3] = { host_x, host_y, host_z };
1073 const size_t region[3] = { width, height, depth };
1074 STRLEN len;
1075 char *ptr = SvPVbyte (data, len);
1076 EVENT_LIST (17, items - 17);
1077
1078 if (!buf_row_pitch)
1079 buf_row_pitch = region [0];
1080
1081 if (!buf_slice_pitch)
1082 buf_slice_pitch = region [1] * buf_row_pitch;
1083
1084 if (!host_row_pitch)
1085 host_row_pitch = region [0];
1086
1087 if (!host_slice_pitch)
1088 host_slice_pitch = region [1] * host_row_pitch;
1089
1090 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1091
1092 if (len < min_len)
1093 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1094
1095 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));
1096
1097 if (ev)
1098 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1099
1100void
1101enqueue_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, ...)
1102 PPCODE:
1103 cl_event ev = 0;
1104 const size_t src_origin[3] = { src_x, src_y, src_z };
1105 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1106 const size_t region[3] = { width, height, depth };
1107 EVENT_LIST (16, items - 16);
1108
1109 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));
1110
1111 if (ev)
1112 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1113
1114void
443enqueue_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, ...) 1115enqueue_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, ...)
444 PPCODE: 1116 PPCODE:
445 cl_event ev = 0; 1117 cl_event ev = 0;
446 const size_t src_origin[3] = { src_x, src_y, src_z }; 1118 const size_t src_origin[3] = { src_x, src_y, src_z };
447 const size_t region[3] = { width, height, depth }; 1119 const size_t region[3] = { width, height, depth };
448 EVENT_LIST (12, items - 12); 1120 EVENT_LIST (12, items - 12);
… …
457 1129
458 SvUPGRADE (data, SVt_PV); 1130 SvUPGRADE (data, SVt_PV);
459 SvGROW (data, len); 1131 SvGROW (data, len);
460 SvPOK_only (data); 1132 SvPOK_only (data);
461 SvCUR_set (data, len); 1133 SvCUR_set (data, len);
462 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)); 1134 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));
463 1135
464 if (ev) 1136 if (ev)
465 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1137 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
466 1138
467void 1139void
468enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 1140enqueue_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, ...)
469 PPCODE: 1141 PPCODE:
470 cl_event ev = 0; 1142 cl_event ev = 0;
471 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1143 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
472 const size_t region[3] = { width, height, depth }; 1144 const size_t region[3] = { width, height, depth };
473 STRLEN len; 1145 STRLEN len;
… …
483 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height; 1155 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
484 1156
485 if (len < min_len) 1157 if (len < min_len)
486 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred"); 1158 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
487 1159
488 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)); 1160 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));
489 1161
490 if (ev) 1162 if (ev)
491 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1163 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
492 1164
493void 1165void
494enqueue_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, ...)
495 PPCODE:
496 cl_event ev = 0;
497 const size_t src_origin[3] = { src_x, src_y, src_z };
498 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
499 const size_t region[3] = { width, height, depth };
500 EVENT_LIST (16, items - 16);
501
502 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));
503
504 if (ev)
505 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
506
507void
508enqueue_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, ...)
509 PPCODE:
510 cl_event ev = 0;
511 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
512 const size_t region[3] = { width, height, depth };
513 EVENT_LIST (10, items - 10);
514
515 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
516
517 if (ev)
518 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
519
520void
521enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...) 1166enqueue_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, ...)
522 PPCODE: 1167 PPCODE:
523 cl_event ev = 0; 1168 cl_event ev = 0;
524 const size_t src_origin[3] = { src_x, src_y, src_z }; 1169 const size_t src_origin[3] = { src_x, src_y, src_z };
525 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1170 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
526 const size_t region[3] = { width, height, depth }; 1171 const size_t region[3] = { width, height, depth };
527 EVENT_LIST (12, items - 12); 1172 EVENT_LIST (12, items - 12);
528 1173
529 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1174 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
530 1175
531 if (ev) 1176 if (ev)
532 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1177 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
533 1178
534void 1179void
535enqueue_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, ...) 1180enqueue_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, ...)
536 PPCODE: 1181 PPCODE:
537 cl_event ev = 0; 1182 cl_event ev = 0;
538 const size_t src_origin[3] = { src_x, src_y, src_z }; 1183 const size_t src_origin[3] = { src_x, src_y, src_z };
539 const size_t region[3] = { width, height, depth }; 1184 const size_t region[3] = { width, height, depth };
540 EVENT_LIST (10, items - 10); 1185 EVENT_LIST (10, items - 10);
541 1186
542 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1187 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
543 1188
544 if (ev) 1189 if (ev)
545 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1190 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
546 1191
547void 1192void
1193enqueue_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, ...)
1194 PPCODE:
1195 cl_event ev = 0;
1196 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1197 const size_t region[3] = { width, height, depth };
1198 EVENT_LIST (10, items - 10);
1199
1200 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1201
1202 if (ev)
1203 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1204
1205void
548enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1206enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
549 PPCODE: 1207 PPCODE:
550 cl_event ev = 0; 1208 cl_event ev = 0;
551 EVENT_LIST (2, items - 2); 1209 EVENT_LIST (2, items - 2);
552 1210
553 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1211 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
554 1212
555 if (ev) 1213 if (ev)
556 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1214 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
557 1215
558void 1216void
559enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1217enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
560 PPCODE: 1218 PPCODE:
561 cl_event ev = 0; 1219 cl_event ev = 0;
562 size_t *gwo = 0, *gws, *lws = 0; 1220 size_t *gwo = 0, *gws, *lws = 0;
563 int gws_len; 1221 int gws_len;
564 size_t *lists; 1222 size_t *lists;
… …
589 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1247 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
590 } 1248 }
591 1249
592 if (SvOK (local_work_size)) 1250 if (SvOK (local_work_size))
593 { 1251 {
594 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1252 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
595 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1253 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
596 1254
597 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1255 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
598 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1256 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
599 1257
600 lws = lists + gws_len * 2; 1258 lws = lists + gws_len * 2;
601 for (i = 0; i < gws_len; ++i) 1259 for (i = 0; i < gws_len; ++i)
602 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1260 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
603 } 1261 }
604 1262
605 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1263 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
606 1264
607 if (ev) 1265 if (ev)
608 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1266 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
609 1267
1268#if cl_apple_gl_sharing || cl_khr_gl_sharing
1269
610void 1270void
611enqueue_marker (OpenCL::Queue this) 1271enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1272 ALIAS:
1273 enqueue_release_gl_objects = 1
612 PPCODE: 1274 PPCODE:
1275 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1276 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1277
613 cl_event ev; 1278 cl_event ev = 0;
614 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1279 EVENT_LIST (2, items - 2);
1280 AV *av = (AV *)SvRV (objects);
1281 cl_uint num_objects = av_len (av) + 1;
1282 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1283 int i;
1284
1285 for (i = num_objects; i--; )
1286 object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1287
1288 if (ix)
1289 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1290 else
1291 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1292
1293 if (ev)
615 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1294 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
616 1295
1296#endif
1297
617void 1298void
618enqueue_wait_for_events (OpenCL::Queue this, ...) 1299enqueue_wait_for_events (OpenCL::Queue self, ...)
619 CODE: 1300 CODE:
620 EVENT_LIST (1, items - 1); 1301 EVENT_LIST (1, items - 1);
1302#if PREFER_1_1
621 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1303 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1304#else
1305 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1306#endif
622 1307
623void 1308void
624enqueue_barrier (OpenCL::Queue this) 1309enqueue_marker (OpenCL::Queue self, ...)
625 CODE: 1310 PPCODE:
1311 cl_event ev = 0;
1312 EVENT_LIST (1, items - 1);
1313#if PREFER_1_1
1314 if (!event_list_count)
1315 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1316 else
1317#if CL_VERSION_1_2
1318 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1319#else
1320 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); // also a barrier
1321#endif
1322#else
1323 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1324#endif
1325 if (ev)
1326 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1327
1328void
1329enqueue_barrier (OpenCL::Queue self, ...)
1330 PPCODE:
1331 cl_event ev = 0;
1332 EVENT_LIST (1, items - 1);
1333#if PREFER_1_1
1334 if (!event_list_count && GIMME_V == G_VOID)
626 NEED_SUCCESS (EnqueueBarrier, (this)); 1335 NEED_SUCCESS (EnqueueBarrier, (self));
1336 else
1337#if CL_VERSION_1_2
1338 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1339#else
1340 {
1341 if (event_list_count)
1342 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
627 1343
1344 if (GIMME_V != G_VOID)
1345 NEED_SUCCESS (EnqueueMarker, (self, &ev));
1346 }
1347#endif
1348#else
1349 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1350#endif
1351 if (ev)
1352 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1353
628void 1354void
629flush (OpenCL::Queue this) 1355flush (OpenCL::Queue self)
630 CODE: 1356 CODE:
631 NEED_SUCCESS (Flush, (this)); 1357 NEED_SUCCESS (Flush, (self));
632 1358
633void 1359void
634finish (OpenCL::Queue this) 1360finish (OpenCL::Queue self)
635 CODE: 1361 CODE:
636 NEED_SUCCESS (Finish, (this)); 1362 NEED_SUCCESS (Finish, (self));
1363
1364void
1365info (OpenCL::Queue self, cl_command_queue_info name)
1366 PPCODE:
1367 INFO (CommandQueue)
1368
1369#BEGIN:command_queue
1370
1371void
1372context (OpenCL::Queue self)
1373 PPCODE:
1374 cl_context value [1];
1375 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1376 EXTEND (SP, 1);
1377 const int i = 0;
1378 {
1379 NEED_SUCCESS (RetainContext, (value [i]));
1380 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1381 }
1382
1383void
1384device (OpenCL::Queue self)
1385 PPCODE:
1386 cl_device_id value [1];
1387 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1388 EXTEND (SP, 1);
1389 const int i = 0;
1390 {
1391 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1392 }
1393
1394void
1395reference_count (OpenCL::Queue self)
1396 PPCODE:
1397 cl_uint value [1];
1398 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1399 EXTEND (SP, 1);
1400 const int i = 0;
1401 PUSHs (sv_2mortal (newSVuv (value [i])));
1402
1403void
1404properties (OpenCL::Queue self)
1405 PPCODE:
1406 cl_command_queue_properties value [1];
1407 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1408 EXTEND (SP, 1);
1409 const int i = 0;
1410 PUSHs (sv_2mortal (newSViv (value [i])));
1411
1412#END:command_queue
637 1413
638MODULE = OpenCL PACKAGE = OpenCL::Memory 1414MODULE = OpenCL PACKAGE = OpenCL::Memory
639 1415
640void 1416void
641DESTROY (OpenCL::Memory this) 1417DESTROY (OpenCL::Memory self)
642 CODE: 1418 CODE:
643 clReleaseMemObject (this); 1419 clReleaseMemObject (self);
644 1420
645void 1421void
646info (OpenCL::Memory this, cl_mem_info name) 1422info (OpenCL::Memory self, cl_mem_info name)
647 PPCODE: 1423 PPCODE:
648 INFO (MemObject) 1424 INFO (MemObject)
649 1425
1426#BEGIN:mem
1427
1428void
1429type (OpenCL::Memory self)
1430 PPCODE:
1431 cl_mem_object_type value [1];
1432 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1433 EXTEND (SP, 1);
1434 const int i = 0;
1435 PUSHs (sv_2mortal (newSViv (value [i])));
1436
1437void
1438flags (OpenCL::Memory self)
1439 PPCODE:
1440 cl_mem_flags value [1];
1441 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1442 EXTEND (SP, 1);
1443 const int i = 0;
1444 PUSHs (sv_2mortal (newSViv (value [i])));
1445
1446void
1447size (OpenCL::Memory self)
1448 ALIAS:
1449 size = CL_MEM_SIZE
1450 offset = CL_MEM_OFFSET
1451 PPCODE:
1452 size_t value [1];
1453 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1454 EXTEND (SP, 1);
1455 const int i = 0;
1456 PUSHs (sv_2mortal (newSVuv (value [i])));
1457
1458void
1459host_ptr (OpenCL::Memory self)
1460 PPCODE:
1461 void * value [1];
1462 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1463 EXTEND (SP, 1);
1464 const int i = 0;
1465 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1466
1467void
1468map_count (OpenCL::Memory self)
1469 ALIAS:
1470 map_count = CL_MEM_MAP_COUNT
1471 reference_count = CL_MEM_REFERENCE_COUNT
1472 PPCODE:
1473 cl_uint value [1];
1474 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1475 EXTEND (SP, 1);
1476 const int i = 0;
1477 PUSHs (sv_2mortal (newSVuv (value [i])));
1478
1479void
1480context (OpenCL::Memory self)
1481 PPCODE:
1482 cl_context value [1];
1483 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1484 EXTEND (SP, 1);
1485 const int i = 0;
1486 {
1487 NEED_SUCCESS (RetainContext, (value [i]));
1488 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1489 }
1490
1491void
1492associated_memobject (OpenCL::Memory self)
1493 PPCODE:
1494 cl_mem value [1];
1495 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1496 EXTEND (SP, 1);
1497 const int i = 0;
1498 {
1499 NEED_SUCCESS (RetainMemObject, (value [i]));
1500 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1501 }
1502
1503#END:mem
1504
1505#if cl_apple_gl_sharing || cl_khr_gl_sharing
1506
1507void
1508gl_object_info (OpenCL::Memory self)
1509 PPCODE:
1510 cl_gl_object_type type;
1511 cl_GLuint name;
1512 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1513 EXTEND (SP, 2);
1514 PUSHs (sv_2mortal (newSVuv (type)));
1515 PUSHs (sv_2mortal (newSVuv (name)));
1516
1517#endif
1518
1519MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1520
1521void
1522sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1523 PPCODE:
1524 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1525 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1526
1527 cl_buffer_region crdata = { origin, size };
1528
1529 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1530 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1531
1532MODULE = OpenCL PACKAGE = OpenCL::Image
1533
1534void
1535image_info (OpenCL::Image self, cl_image_info name)
1536 PPCODE:
1537 INFO (Image)
1538
1539#BEGIN:image
1540
1541void
1542element_size (OpenCL::Image self)
1543 ALIAS:
1544 element_size = CL_IMAGE_ELEMENT_SIZE
1545 row_pitch = CL_IMAGE_ROW_PITCH
1546 slice_pitch = CL_IMAGE_SLICE_PITCH
1547 width = CL_IMAGE_WIDTH
1548 height = CL_IMAGE_HEIGHT
1549 depth = CL_IMAGE_DEPTH
1550 PPCODE:
1551 size_t value [1];
1552 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1553 EXTEND (SP, 1);
1554 const int i = 0;
1555 PUSHs (sv_2mortal (newSVuv (value [i])));
1556
1557#END:image
1558
1559#if cl_apple_gl_sharing || cl_khr_gl_sharing
1560
1561#BEGIN:gl_texture
1562
1563void
1564target (OpenCL::Image self)
1565 PPCODE:
1566 cl_GLenum value [1];
1567 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1568 EXTEND (SP, 1);
1569 const int i = 0;
1570 PUSHs (sv_2mortal (newSVuv (value [i])));
1571
1572void
1573gl_mipmap_level (OpenCL::Image self)
1574 PPCODE:
1575 cl_GLint value [1];
1576 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1577 EXTEND (SP, 1);
1578 const int i = 0;
1579 PUSHs (sv_2mortal (newSViv (value [i])));
1580
1581#END:gl_texture
1582
1583#endif
1584
650MODULE = OpenCL PACKAGE = OpenCL::Sampler 1585MODULE = OpenCL PACKAGE = OpenCL::Sampler
651 1586
652void 1587void
653DESTROY (OpenCL::Sampler this) 1588DESTROY (OpenCL::Sampler self)
654 CODE: 1589 CODE:
655 clReleaseSampler (this); 1590 clReleaseSampler (self);
656 1591
657void 1592void
658info (OpenCL::Sampler this, cl_sampler_info name) 1593info (OpenCL::Sampler self, cl_sampler_info name)
659 PPCODE: 1594 PPCODE:
660 INFO (Sampler) 1595 INFO (Sampler)
661 1596
1597#BEGIN:sampler
1598
1599void
1600reference_count (OpenCL::Sampler self)
1601 PPCODE:
1602 cl_uint value [1];
1603 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1604 EXTEND (SP, 1);
1605 const int i = 0;
1606 PUSHs (sv_2mortal (newSVuv (value [i])));
1607
1608void
1609context (OpenCL::Sampler self)
1610 PPCODE:
1611 cl_context value [1];
1612 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1613 EXTEND (SP, 1);
1614 const int i = 0;
1615 {
1616 NEED_SUCCESS (RetainContext, (value [i]));
1617 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1618 }
1619
1620void
1621normalized_coords (OpenCL::Sampler self)
1622 PPCODE:
1623 cl_addressing_mode value [1];
1624 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1625 EXTEND (SP, 1);
1626 const int i = 0;
1627 PUSHs (sv_2mortal (newSViv (value [i])));
1628
1629void
1630addressing_mode (OpenCL::Sampler self)
1631 PPCODE:
1632 cl_filter_mode value [1];
1633 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1634 EXTEND (SP, 1);
1635 const int i = 0;
1636 PUSHs (sv_2mortal (newSViv (value [i])));
1637
1638void
1639filter_mode (OpenCL::Sampler self)
1640 PPCODE:
1641 cl_bool value [1];
1642 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1643 EXTEND (SP, 1);
1644 const int i = 0;
1645 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1646
1647#END:sampler
1648
662MODULE = OpenCL PACKAGE = OpenCL::Program 1649MODULE = OpenCL PACKAGE = OpenCL::Program
663 1650
664void 1651void
665DESTROY (OpenCL::Program this) 1652DESTROY (OpenCL::Program self)
666 CODE: 1653 CODE:
667 clReleaseProgram (this); 1654 clReleaseProgram (self);
668 1655
669void 1656void
670info (OpenCL::Program this, cl_program_info name)
671 PPCODE:
672 INFO (Program)
673
674void
675build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1657build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
676 CODE: 1658 CODE:
677 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1659 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
678 1660
679void 1661void
680build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1662build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
681 PPCODE: 1663 PPCODE:
682 size_t size; 1664 size_t size;
683 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1665 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
684 SV *sv = sv_2mortal (newSV (size)); 1666 SV *sv = sv_2mortal (newSV (size));
685 SvUPGRADE (sv, SVt_PV); 1667 SvUPGRADE (sv, SVt_PV);
686 SvPOK_only (sv); 1668 SvPOK_only (sv);
687 SvCUR_set (sv, size); 1669 SvCUR_set (sv, size);
688 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1670 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
689 XPUSHs (sv); 1671 XPUSHs (sv);
690 1672
1673#BEGIN:program_build
1674
1675void
1676build_status (OpenCL::Program self, OpenCL::Device device)
1677 PPCODE:
1678 cl_build_status value [1];
1679 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1680 EXTEND (SP, 1);
1681 const int i = 0;
1682 PUSHs (sv_2mortal (newSViv (value [i])));
1683
1684void
1685build_options (OpenCL::Program self, OpenCL::Device device)
1686 ALIAS:
1687 build_options = CL_PROGRAM_BUILD_OPTIONS
1688 build_log = CL_PROGRAM_BUILD_LOG
1689 PPCODE:
1690 size_t size;
1691 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1692 char *value = tmpbuf (size);
1693 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1694 EXTEND (SP, 1);
1695 const int i = 0;
1696 PUSHs (sv_2mortal (newSVpv (value, 0)));
1697
1698#END:program_build
1699
691void 1700void
692kernel (OpenCL::Program program, SV *function) 1701kernel (OpenCL::Program program, SV *function)
693 PPCODE: 1702 PPCODE:
694 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 1703 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
695 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 1704 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
696 1705
1706void
1707kernels_in_program (OpenCL::Program program)
1708 PPCODE:
1709 cl_uint num_kernels;
1710 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
1711 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
1712 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
1713
1714 int i;
1715 EXTEND (SP, num_kernels);
1716 for (i = 0; i < num_kernels; ++i)
1717 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Kernel", kernels [i]));
1718
1719void
1720info (OpenCL::Program self, cl_program_info name)
1721 PPCODE:
1722 INFO (Program)
1723
1724void
1725binaries (OpenCL::Program self)
1726 PPCODE:
1727 cl_uint n, i;
1728 size_t size;
1729
1730 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1731 if (!n) XSRETURN_EMPTY;
1732
1733 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1734 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1735 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1736 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1737
1738 EXTEND (SP, n);
1739 for (i = 0; i < n; ++i)
1740 {
1741 SV *sv = sv_2mortal (newSV (sizes [i]));
1742 SvUPGRADE (sv, SVt_PV);
1743 SvPOK_only (sv);
1744 SvCUR_set (sv, sizes [i]);
1745 ptrs [i] = (void *)SvPVX (sv);
1746 PUSHs (sv);
1747 }
1748
1749 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1750 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1751
1752#BEGIN:program
1753
1754void
1755reference_count (OpenCL::Program self)
1756 ALIAS:
1757 reference_count = CL_PROGRAM_REFERENCE_COUNT
1758 num_devices = CL_PROGRAM_NUM_DEVICES
1759 PPCODE:
1760 cl_uint value [1];
1761 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1762 EXTEND (SP, 1);
1763 const int i = 0;
1764 PUSHs (sv_2mortal (newSVuv (value [i])));
1765
1766void
1767context (OpenCL::Program self)
1768 PPCODE:
1769 cl_context value [1];
1770 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1771 EXTEND (SP, 1);
1772 const int i = 0;
1773 {
1774 NEED_SUCCESS (RetainContext, (value [i]));
1775 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1776 }
1777
1778void
1779devices (OpenCL::Program self)
1780 PPCODE:
1781 size_t size;
1782 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1783 cl_device_id *value = tmpbuf (size);
1784 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1785 int i, n = size / sizeof (*value);
1786 EXTEND (SP, n);
1787 for (i = 0; i < n; ++i)
1788 {
1789 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1790 }
1791
1792void
1793source (OpenCL::Program self)
1794 PPCODE:
1795 size_t size;
1796 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1797 char *value = tmpbuf (size);
1798 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1799 EXTEND (SP, 1);
1800 const int i = 0;
1801 PUSHs (sv_2mortal (newSVpv (value, 0)));
1802
1803void
1804binary_sizes (OpenCL::Program self)
1805 PPCODE:
1806 size_t size;
1807 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1808 size_t *value = tmpbuf (size);
1809 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1810 int i, n = size / sizeof (*value);
1811 EXTEND (SP, n);
1812 for (i = 0; i < n; ++i)
1813 PUSHs (sv_2mortal (newSVuv (value [i])));
1814
1815#END:program
1816
697MODULE = OpenCL PACKAGE = OpenCL::Kernel 1817MODULE = OpenCL PACKAGE = OpenCL::Kernel
698 1818
699void 1819void
700DESTROY (OpenCL::Kernel this) 1820DESTROY (OpenCL::Kernel self)
701 CODE: 1821 CODE:
702 clReleaseKernel (this); 1822 clReleaseKernel (self);
703 1823
704void 1824void
1825set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1826 CODE:
1827 clSetKernelArg (self, idx, sizeof (value), &value);
1828
1829void
1830set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1831 CODE:
1832 clSetKernelArg (self, idx, sizeof (value), &value);
1833
1834void
1835set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1836 CODE:
1837 clSetKernelArg (self, idx, sizeof (value), &value);
1838
1839void
1840set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1841 CODE:
1842 clSetKernelArg (self, idx, sizeof (value), &value);
1843
1844void
1845set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1846 CODE:
1847 clSetKernelArg (self, idx, sizeof (value), &value);
1848
1849void
1850set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1851 CODE:
1852 clSetKernelArg (self, idx, sizeof (value), &value);
1853
1854void
1855set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1856 CODE:
1857 clSetKernelArg (self, idx, sizeof (value), &value);
1858
1859void
1860set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1861 CODE:
1862 clSetKernelArg (self, idx, sizeof (value), &value);
1863
1864void
1865set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1866 CODE:
1867 clSetKernelArg (self, idx, sizeof (value), &value);
1868
1869void
1870set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1871 CODE:
1872 clSetKernelArg (self, idx, sizeof (value), &value);
1873
1874void
1875set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1876 CODE:
1877 clSetKernelArg (self, idx, sizeof (value), &value);
1878
1879void
1880set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1881 CODE:
1882 clSetKernelArg (self, idx, sizeof (value), &value);
1883
1884void
1885set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1886 CODE:
1887 clSetKernelArg (self, idx, sizeof (value), &value);
1888
1889void
1890set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1891 CODE:
1892 clSetKernelArg (self, idx, sizeof (value), &value);
1893
1894void
1895set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1896 CODE:
1897 clSetKernelArg (self, idx, sizeof (value), &value);
1898
1899void
1900set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1901 CODE:
1902 clSetKernelArg (self, idx, sizeof (value), &value);
1903
1904void
1905set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1906 CODE:
1907 clSetKernelArg (self, idx, size, 0);
1908
1909void
1910set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1911 CODE:
1912 clSetKernelArg (self, idx, sizeof (value), &value);
1913
1914void
705info (OpenCL::Kernel this, cl_kernel_info name) 1915info (OpenCL::Kernel self, cl_kernel_info name)
706 PPCODE: 1916 PPCODE:
707 INFO (Kernel) 1917 INFO (Kernel)
708 1918
1919#BEGIN:kernel
1920
709void 1921void
710set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 1922function_name (OpenCL::Kernel self)
1923 PPCODE:
1924 size_t size;
1925 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1926 char *value = tmpbuf (size);
1927 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1928 EXTEND (SP, 1);
1929 const int i = 0;
1930 PUSHs (sv_2mortal (newSVpv (value, 0)));
1931
1932void
1933num_args (OpenCL::Kernel self)
1934 ALIAS:
1935 num_args = CL_KERNEL_NUM_ARGS
1936 reference_count = CL_KERNEL_REFERENCE_COUNT
1937 PPCODE:
1938 cl_uint value [1];
1939 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1940 EXTEND (SP, 1);
1941 const int i = 0;
1942 PUSHs (sv_2mortal (newSVuv (value [i])));
1943
1944void
1945context (OpenCL::Kernel self)
1946 PPCODE:
1947 cl_context value [1];
1948 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1949 EXTEND (SP, 1);
1950 const int i = 0;
1951 {
1952 NEED_SUCCESS (RetainContext, (value [i]));
1953 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1954 }
1955
1956void
1957program (OpenCL::Kernel self)
1958 PPCODE:
1959 cl_program value [1];
1960 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1961 EXTEND (SP, 1);
1962 const int i = 0;
1963 {
1964 NEED_SUCCESS (RetainProgram, (value [i]));
1965 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1966 }
1967
1968#END:kernel
1969
1970void
1971work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
711 CODE: 1972 PPCODE:
712 clSetKernelArg (this, idx, sizeof (value), &value); 1973 size_t size;
1974 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1975 SV *sv = sv_2mortal (newSV (size));
1976 SvUPGRADE (sv, SVt_PV);
1977 SvPOK_only (sv);
1978 SvCUR_set (sv, size);
1979 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1980 XPUSHs (sv);
713 1981
714void 1982#BEGIN:kernel_work_group
715set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
716 CODE:
717 clSetKernelArg (this, idx, sizeof (value), &value);
718 1983
719void 1984void
720set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 1985work_group_size (OpenCL::Kernel self, OpenCL::Device device)
721 CODE: 1986 ALIAS:
722 clSetKernelArg (this, idx, sizeof (value), &value); 1987 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1988 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1989 PPCODE:
1990 size_t value [1];
1991 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1992 EXTEND (SP, 1);
1993 const int i = 0;
1994 PUSHs (sv_2mortal (newSVuv (value [i])));
723 1995
724void 1996void
725set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 1997compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
726 CODE: 1998 PPCODE:
727 clSetKernelArg (this, idx, sizeof (value), &value); 1999 size_t size;
2000 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2001 size_t *value = tmpbuf (size);
2002 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2003 int i, n = size / sizeof (*value);
2004 EXTEND (SP, n);
2005 for (i = 0; i < n; ++i)
2006 PUSHs (sv_2mortal (newSVuv (value [i])));
728 2007
729void 2008void
730set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2009local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
731 CODE: 2010 ALIAS:
732 clSetKernelArg (this, idx, sizeof (value), &value); 2011 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2012 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2013 PPCODE:
2014 cl_ulong value [1];
2015 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2016 EXTEND (SP, 1);
2017 const int i = 0;
2018 PUSHs (sv_2mortal (newSVuv (value [i])));
733 2019
734void 2020#END:kernel_work_group
735set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
736 CODE:
737 clSetKernelArg (this, idx, sizeof (value), &value);
738
739void
740set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
741 CODE:
742 clSetKernelArg (this, idx, sizeof (value), &value);
743
744void
745set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
746 CODE:
747 clSetKernelArg (this, idx, sizeof (value), &value);
748
749void
750set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
751 CODE:
752 clSetKernelArg (this, idx, sizeof (value), &value);
753
754void
755set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
756 CODE:
757 clSetKernelArg (this, idx, sizeof (value), &value);
758
759void
760set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
761 CODE:
762 clSetKernelArg (this, idx, sizeof (value), &value);
763
764void
765set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
766 CODE:
767 clSetKernelArg (this, idx, sizeof (value), &value);
768
769void
770set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
771 CODE:
772 clSetKernelArg (this, idx, sizeof (value), &value);
773
774void
775set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
776 CODE:
777 clSetKernelArg (this, idx, sizeof (value), &value);
778
779void
780set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
781 CODE:
782 clSetKernelArg (this, idx, sizeof (value), &value);
783
784void
785set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
786 CODE:
787 clSetKernelArg (this, idx, sizeof (value), &value);
788
789void
790set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
791 CODE:
792 clSetKernelArg (this, idx, sizeof (value), &value);
793 2021
794MODULE = OpenCL PACKAGE = OpenCL::Event 2022MODULE = OpenCL PACKAGE = OpenCL::Event
795 2023
796void 2024void
797DESTROY (OpenCL::Event this) 2025DESTROY (OpenCL::Event self)
798 CODE: 2026 CODE:
799 clReleaseEvent (this); 2027 clReleaseEvent (self);
800 2028
801void 2029void
2030wait (OpenCL::Event self)
2031 CODE:
2032 clWaitForEvents (1, &self);
2033
2034void
802info (OpenCL::Event this, cl_event_info name) 2035info (OpenCL::Event self, cl_event_info name)
803 PPCODE: 2036 PPCODE:
804 INFO (Event) 2037 INFO (Event)
805 2038
2039#BEGIN:event
2040
806void 2041void
807wait (OpenCL::Event this) 2042command_queue (OpenCL::Event self)
2043 PPCODE:
2044 cl_command_queue value [1];
2045 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2046 EXTEND (SP, 1);
2047 const int i = 0;
2048 {
2049 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2050 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
2051 }
2052
2053void
2054command_type (OpenCL::Event self)
2055 PPCODE:
2056 cl_command_type value [1];
2057 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2058 EXTEND (SP, 1);
2059 const int i = 0;
2060 PUSHs (sv_2mortal (newSVuv (value [i])));
2061
2062void
2063reference_count (OpenCL::Event self)
2064 ALIAS:
2065 reference_count = CL_EVENT_REFERENCE_COUNT
2066 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2067 PPCODE:
2068 cl_uint value [1];
2069 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2070 EXTEND (SP, 1);
2071 const int i = 0;
2072 PUSHs (sv_2mortal (newSVuv (value [i])));
2073
2074void
2075context (OpenCL::Event self)
2076 PPCODE:
2077 cl_context value [1];
2078 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2079 EXTEND (SP, 1);
2080 const int i = 0;
2081 {
2082 NEED_SUCCESS (RetainContext, (value [i]));
2083 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2084 }
2085
2086#END:event
2087
2088void
2089profiling_info (OpenCL::Event self, cl_profiling_info name)
808 CODE: 2090 PPCODE:
809 clWaitForEvents (1, &this); 2091 INFO (EventProfiling)
2092
2093#BEGIN:profiling
2094
2095void
2096profiling_command_queued (OpenCL::Event self)
2097 ALIAS:
2098 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2099 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2100 profiling_command_start = CL_PROFILING_COMMAND_START
2101 profiling_command_end = CL_PROFILING_COMMAND_END
2102 PPCODE:
2103 cl_ulong value [1];
2104 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2105 EXTEND (SP, 1);
2106 const int i = 0;
2107 PUSHs (sv_2mortal (newSVuv (value [i])));
2108
2109#END:profiling
810 2110
811MODULE = OpenCL PACKAGE = OpenCL::UserEvent 2111MODULE = OpenCL PACKAGE = OpenCL::UserEvent
812 2112
813void 2113void
814set_status (OpenCL::UserEvent this, cl_int execution_status) 2114set_status (OpenCL::UserEvent self, cl_int execution_status)
815 CODE: 2115 CODE:
816 clSetUserEventStatus (this, execution_status); 2116 clSetUserEventStatus (self, execution_status);
817 2117

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