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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.9 by root, Thu Nov 17 03:05:56 2011 UTC vs.
Revision 1.47 by root, Tue Apr 24 13:30:49 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
275static size_t
276img_row_pitch (cl_mem img)
277{
278 size_t res;
279 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
280 return res;
281}
282
131static cl_event * 283static cl_event *
132event_list (SV **items, int count) 284event_list (SV **items, cl_uint *rcount)
133{ 285{
286 cl_uint count = *rcount;
287
288 if (!count)
289 return 0;
290
134 cl_event *list = tmpbuf (sizeof (cl_event) * count); 291 cl_event *list = tmpbuf (sizeof (cl_event) * count);
292 int i = 0;
135 293
136 while (count--) 294 do
295 {
296 --count;
297 if (SvOK (items [count]))
137 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);
138 301
302 *rcount = i;
303
139 return list; 304 return i ? list : 0;
140} 305}
141 306
142#define EVENT_LIST(items,count) \ 307#define EVENT_LIST(items,count) \
143 cl_uint event_list_count = (count); \ 308 cl_uint event_list_count = (count); \
144 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)
145 310
146#define INFO(class) \ 311#define INFO(class) \
147{ \ 312{ \
148 size_t size; \ 313 size_t size; \
149 SV *sv; \
150 \
151 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 314 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
152 sv = sv_2mortal (newSV (size)); \ 315 SV *sv = sv_2mortal (newSV (size)); \
153 SvUPGRADE (sv, SVt_PV); \ 316 SvUPGRADE (sv, SVt_PV); \
154 SvPOK_only (sv); \ 317 SvPOK_only (sv); \
155 SvCUR_set (sv, size); \ 318 SvCUR_set (sv, size); \
156 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 319 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
157 XPUSHs (sv); \ 320 XPUSHs (sv); \
158} 321}
159 322
160MODULE = OpenCL PACKAGE = OpenCL 323MODULE = OpenCL PACKAGE = OpenCL
161 324
162PROTOTYPES: ENABLE 325PROTOTYPES: ENABLE
163 326
164BOOT: 327BOOT:
165{ 328{
166 HV *stash = gv_stashpv ("OpenCL", 1); 329 HV *stash = gv_stashpv ("OpenCL", 1);
167 static const ivstr *civ, const_iv[] = { 330 static const ivstr *civ, const_iv[] = {
168 { sizeof (cl_char ), "SIZEOF_CHAR" }, 331 { sizeof (cl_char ), "SIZEOF_CHAR" },
169 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 332 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
170 { sizeof (cl_short ), "SIZEOF_SHORT" }, 333 { sizeof (cl_short ), "SIZEOF_SHORT" },
171 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 334 { sizeof (cl_ushort), "SIZEOF_USHORT" },
172 { sizeof (cl_int ), "SIZEOF_INT" }, 335 { sizeof (cl_int ), "SIZEOF_INT" },
173 { sizeof (cl_uint ), "SIZEOF_UINT" }, 336 { sizeof (cl_uint ), "SIZEOF_UINT" },
174 { sizeof (cl_long ), "SIZEOF_LONG" }, 337 { sizeof (cl_long ), "SIZEOF_LONG" },
175 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 338 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
176 { sizeof (cl_half ), "SIZEOF_HALF" }, 339 { sizeof (cl_half ), "SIZEOF_HALF" },
177 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 340 { sizeof (cl_float ), "SIZEOF_FLOAT" },
178 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 341 { sizeof (cl_double), "SIZEOF_DOUBLE" },
179#include "constiv.h" 342#include "constiv.h"
180 }; 343 };
181 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--)
182 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 345 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
183} 346}
184 347
185cl_int 348cl_int
186errno () 349errno ()
187 CODE: 350 CODE:
188 errno = res; 351 RETVAL = res;
352 OUTPUT:
353 RETVAL
189 354
190const char * 355const char *
191err2str (cl_int err) 356err2str (cl_int err)
192 357
193const char * 358const char *
194enum2str (cl_uint value) 359enum2str (cl_uint value)
195 360
196void 361void
197platforms () 362platforms ()
198 PPCODE: 363 PPCODE:
199{
200 cl_platform_id *list; 364 cl_platform_id *list;
201 cl_uint count; 365 cl_uint count;
202 int i; 366 int i;
203 367
204 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 368 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
… …
206 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 370 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
207 371
208 EXTEND (SP, count); 372 EXTEND (SP, count);
209 for (i = 0; i < count; ++i) 373 for (i = 0; i < count; ++i)
210 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 374 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
211}
212 375
213void 376void
214context_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)
215 PPCODE: 378 PPCODE:
216 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));
217 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 380 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
218 381
382#if 0
383
219void 384void
220context (FUTURE properties, FUTURE devices, FUTURE notify = 0) 385context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
221 PPCODE: 386 PPCODE:
222 /* der Gipfel der Kunst */ 387 /* der Gipfel der Kunst */
223 388
389#endif
390
224void 391void
225wait_for_events (...) 392wait_for_events (...)
226 CODE: 393 CODE:
227{
228 EVENT_LIST (0, items); 394 EVENT_LIST (0, items);
229 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 395 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
230}
231 396
232PROTOTYPES: DISABLE 397PROTOTYPES: DISABLE
233 398
234MODULE = OpenCL PACKAGE = OpenCL::Platform 399MODULE = OpenCL PACKAGE = OpenCL::Platform
235 400
236void 401void
237info (OpenCL::Platform this, cl_platform_info name) 402info (OpenCL::Platform self, cl_platform_info name)
238 PPCODE: 403 PPCODE:
239 INFO (Platform) 404 INFO (Platform)
240 405
241void 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
242devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 435devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
243 PPCODE: 436 PPCODE:
244{
245 cl_device_id *list; 437 cl_device_id *list;
246 cl_uint count; 438 cl_uint count;
247 int i; 439 int i;
248 440
249 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 441 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
250 list = tmpbuf (sizeof (*list) * count); 442 list = tmpbuf (sizeof (*list) * count);
251 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 443 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
252 444
253 EXTEND (SP, count); 445 EXTEND (SP, count);
254 for (i = 0; i < count; ++i) 446 for (i = 0; i < count; ++i)
255 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 447 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
256}
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 = (SV *)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, SV *data) 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, len / height, 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 slice_pitch, SV *data) 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
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 };
349 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, 802 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
350 depth, len / (height * slice_pitch), slice_pitch, ptr, &res)); 803#endif
351 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 804 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
352 805
806#if cl_apple_gl_sharing || cl_khr_gl_sharing
807
353void 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
354supported_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)
355 PPCODE: 867 PPCODE:
356{ 868{
357 cl_uint count; 869 cl_uint count;
358 cl_image_format *list; 870 cl_image_format *list;
359 int i; 871 int i;
360 872
361 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 873 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
362 Newx (list, count, cl_image_format); 874 Newx (list, count, cl_image_format);
363 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 875 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
364 876
365 EXTEND (SP, count); 877 EXTEND (SP, count);
366 for (i = 0; i < count; ++i) 878 for (i = 0; i < count; ++i)
367 { 879 {
368 AV *av = newAV (); 880 AV *av = newAV ();
… …
371 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 883 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
372 } 884 }
373} 885}
374 886
375void 887void
376sampler (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)
377 PPCODE: 889 PPCODE:
378 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));
379 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 891 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
380 892
381void 893void
382program_with_source (OpenCL::Context this, SV *program) 894program_with_source (OpenCL::Context self, SV *program)
383 PPCODE: 895 PPCODE:
384 STRLEN len; 896 STRLEN len;
385 size_t len2; 897 size_t len2;
386 const char *ptr = SvPVbyte (program, len); 898 const char *ptr = SvPVbyte (program, len);
387 899
388 len2 = len; 900 len2 = len;
389 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));
390 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 902 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
391 903
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
392MODULE = OpenCL PACKAGE = OpenCL::Queue 946MODULE = OpenCL PACKAGE = OpenCL::Queue
393 947
394void 948void
395DESTROY (OpenCL::Queue this) 949DESTROY (OpenCL::Queue self)
396 CODE: 950 CODE:
397 clReleaseCommandQueue (this); 951 clReleaseCommandQueue (self);
398 952
399void 953void
400info (OpenCL::Queue this, cl_command_queue_info name)
401 PPCODE:
402 INFO (CommandQueue)
403
404void
405enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 954enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
406 PPCODE: 955 PPCODE:
407{
408 cl_event ev = 0; 956 cl_event ev = 0;
409 EVENT_LIST (6, items - 6); 957 EVENT_LIST (6, items - 6);
410 958
411 SvUPGRADE (data, SVt_PV); 959 SvUPGRADE (data, SVt_PV);
412 SvGROW (data, len); 960 SvGROW (data, len);
413 SvPOK_only (data); 961 SvPOK_only (data);
414 SvCUR_set (data, len); 962 SvCUR_set (data, len);
415 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 963 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
416 964
417 if (ev) 965 if (ev)
418 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 966 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
419}
420 967
421void 968void
422enqueue_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, ...)
423 PPCODE: 970 PPCODE:
424{
425 cl_event ev = 0; 971 cl_event ev = 0;
426 STRLEN len; 972 STRLEN len;
427 char *ptr = SvPVbyte (data, len); 973 char *ptr = SvPVbyte (data, len);
428 EVENT_LIST (5, items - 5); 974 EVENT_LIST (5, items - 5);
429 975
430 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));
431 977
432 if (ev) 978 if (ev)
433 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 979 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
434}
435 980
436void 981void
437enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 982enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
438 PPCODE: 983 PPCODE:
439{
440 cl_event ev = 0; 984 cl_event ev = 0;
441 EVENT_LIST (6, items - 6); 985 EVENT_LIST (6, items - 6);
442 986
443 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 987 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
444 988
445 if (ev) 989 if (ev)
446 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 990 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
447}
448 991
449 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
450 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
451
452void 992void
453enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) 993enqueue_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, ...)
454 PPCODE: 994 PPCODE:
455{
456 cl_event ev = 0; 995 cl_event ev = 0;
996 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
457 const size_t src_origin[3] = { src_x, src_y, src_z }; 997 const size_t host_origin[3] = { host_x, host_y, host_z };
458 const size_t region[3] = { width, height, depth }; 998 const size_t region[3] = { width, height, depth };
459 size_t len = row_pitch * slice_pitch * depth;
460 EVENT_LIST (11, items - 11); 999 EVENT_LIST (17, items - 17);
1000
1001 if (!buf_row_pitch)
1002 buf_row_pitch = region [0];
1003
1004 if (!buf_slice_pitch)
1005 buf_slice_pitch = region [1] * buf_row_pitch;
1006
1007 if (!host_row_pitch)
1008 host_row_pitch = region [0];
1009
1010 if (!host_slice_pitch)
1011 host_slice_pitch = region [1] * host_row_pitch;
1012
1013 size_t len = host_row_pitch * host_slice_pitch * region [2];
461 1014
462 SvUPGRADE (data, SVt_PV); 1015 SvUPGRADE (data, SVt_PV);
463 SvGROW (data, len); 1016 SvGROW (data, len);
464 SvPOK_only (data); 1017 SvPOK_only (data);
465 SvCUR_set (data, len); 1018 SvCUR_set (data, len);
466 NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1019 NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
467 1020
468 if (ev) 1021 if (ev)
469 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1022 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
470}
471 1023
472void 1024void
1025enqueue_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, ...)
1026 PPCODE:
1027 cl_event ev = 0;
1028 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1029 const size_t host_origin[3] = { host_x, host_y, host_z };
1030 const size_t region[3] = { width, height, depth };
1031 STRLEN len;
1032 char *ptr = SvPVbyte (data, len);
1033 EVENT_LIST (17, items - 17);
1034
1035 if (!buf_row_pitch)
1036 buf_row_pitch = region [0];
1037
1038 if (!buf_slice_pitch)
1039 buf_slice_pitch = region [1] * buf_row_pitch;
1040
1041 if (!host_row_pitch)
1042 host_row_pitch = region [0];
1043
1044 if (!host_slice_pitch)
1045 host_slice_pitch = region [1] * host_row_pitch;
1046
1047 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1048
1049 if (len < min_len)
1050 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1051
1052 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));
1053
1054 if (ev)
1055 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1056
1057void
1058enqueue_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, ...)
1059 PPCODE:
1060 cl_event ev = 0;
1061 const size_t src_origin[3] = { src_x, src_y, src_z };
1062 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1063 const size_t region[3] = { width, height, depth };
1064 EVENT_LIST (16, items - 16);
1065
1066 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));
1067
1068 if (ev)
1069 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1070
1071void
1072enqueue_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, ...)
1073 PPCODE:
1074 cl_event ev = 0;
1075 const size_t src_origin[3] = { src_x, src_y, src_z };
1076 const size_t region[3] = { width, height, depth };
1077 EVENT_LIST (12, items - 12);
1078
1079 if (!row_pitch)
1080 row_pitch = img_row_pitch (src);
1081
1082 if (depth > 1 && !slice_pitch)
1083 slice_pitch = row_pitch * height;
1084
1085 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1086
1087 SvUPGRADE (data, SVt_PV);
1088 SvGROW (data, len);
1089 SvPOK_only (data);
1090 SvCUR_set (data, len);
1091 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));
1092
1093 if (ev)
1094 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1095
1096void
473enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, SV *data, ...) 1097enqueue_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, ...)
474 PPCODE: 1098 PPCODE:
475{
476 cl_event ev = 0; 1099 cl_event ev = 0;
477 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1100 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
478 const size_t region[3] = { width, height, depth }; 1101 const size_t region[3] = { width, height, depth };
479 STRLEN len; 1102 STRLEN len;
480 char *ptr = SvPVbyte (data, len); 1103 char *ptr = SvPVbyte (data, len);
481 size_t slice_pitch = len / (row_pitch * height);
482 EVENT_LIST (11, items - 11); 1104 EVENT_LIST (12, items - 12);
483 1105
1106 if (!row_pitch)
1107 row_pitch = img_row_pitch (dst);
1108
1109 if (depth > 1 && !slice_pitch)
1110 slice_pitch = row_pitch * height;
1111
1112 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1113
1114 if (len < min_len)
1115 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1116
484 NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1117 NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
485 1118
486 if (ev) 1119 if (ev)
487 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1120 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
488}
489 1121
490void 1122void
491enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
492 PPCODE:
493{
494 cl_event ev = 0;
495 const size_t src_origin[3] = { src_x, src_y, src_z };
496 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
497 const size_t region[3] = { width, height, depth };
498 EVENT_LIST (16, items - 16);
499
500 NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
501
502 if (ev)
503 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
504}
505
506void
507enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
508 PPCODE:
509{
510 cl_event ev = 0;
511 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
512 const size_t region[3] = { width, height, depth };
513 EVENT_LIST (10, items - 10);
514
515 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
516
517 if (ev)
518 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
519}
520
521void
522enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::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, ...) 1123enqueue_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, ...)
523 PPCODE: 1124 PPCODE:
524{
525 cl_event ev = 0; 1125 cl_event ev = 0;
526 const size_t src_origin[3] = { src_x, src_y, src_z }; 1126 const size_t src_origin[3] = { src_x, src_y, src_z };
527 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1127 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
528 const size_t region[3] = { width, height, depth }; 1128 const size_t region[3] = { width, height, depth };
529 EVENT_LIST (12, items - 12); 1129 EVENT_LIST (12, items - 12);
530 1130
531 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1131 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
532 1132
533 if (ev) 1133 if (ev)
534 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1134 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
535}
536 1135
537void 1136void
538enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...) 1137enqueue_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, ...)
539 PPCODE: 1138 PPCODE:
540{
541 cl_event ev = 0; 1139 cl_event ev = 0;
542 const size_t src_origin[3] = { src_x, src_y, src_z }; 1140 const size_t src_origin[3] = { src_x, src_y, src_z };
543 const size_t region[3] = { width, height, depth }; 1141 const size_t region[3] = { width, height, depth };
544 EVENT_LIST (10, items - 10); 1142 EVENT_LIST (10, items - 10);
545 1143
546 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1144 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
547 1145
548 if (ev) 1146 if (ev)
549 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1147 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
550}
551 1148
552void 1149void
1150enqueue_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, ...)
1151 PPCODE:
1152 cl_event ev = 0;
1153 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1154 const size_t region[3] = { width, height, depth };
1155 EVENT_LIST (10, items - 10);
1156
1157 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1158
1159 if (ev)
1160 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1161
1162void
553enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1163enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
554 PPCODE: 1164 PPCODE:
555{
556 cl_event ev = 0; 1165 cl_event ev = 0;
557 EVENT_LIST (2, items - 2); 1166 EVENT_LIST (2, items - 2);
558 1167
559 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1168 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
560 1169
561 if (ev) 1170 if (ev)
562 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1171 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
563}
564 1172
565void 1173void
566enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1174enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
567 PPCODE: 1175 PPCODE:
568{
569 cl_event ev = 0; 1176 cl_event ev = 0;
570 size_t *gwo = 0, *gws, *lws = 0; 1177 size_t *gwo = 0, *gws, *lws = 0;
571 int gws_len; 1178 int gws_len;
572 size_t *lists; 1179 size_t *lists;
573 int i; 1180 int i;
… …
597 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1204 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
598 } 1205 }
599 1206
600 if (SvOK (local_work_size)) 1207 if (SvOK (local_work_size))
601 { 1208 {
602 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1209 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
603 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1210 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
604 1211
605 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1212 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
606 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1213 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
607 1214
608 lws = lists + gws_len * 2; 1215 lws = lists + gws_len * 2;
609 for (i = 0; i < gws_len; ++i) 1216 for (i = 0; i < gws_len; ++i)
610 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1217 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
611 } 1218 }
612 1219
613 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1220 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
614 1221
615 if (ev) 1222 if (ev)
616 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1223 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
617}
618 1224
1225#if cl_apple_gl_sharing || cl_khr_gl_sharing
1226
619void 1227void
620enqueue_marker (OpenCL::Queue this) 1228enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1229 ALIAS:
1230 enqueue_release_gl_objects = 1
621 PPCODE: 1231 PPCODE:
622{ 1232 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1233 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1234
623 cl_event ev; 1235 cl_event ev = 0;
624 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1236 EVENT_LIST (2, items - 2);
1237 AV *av = (AV *)SvRV (objects);
1238 cl_uint num_objects = av_len (av) + 1;
1239 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1240 int i;
1241
1242 for (i = num_objects; i--; )
1243 object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1244
1245 if (ix)
1246 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1247 else
1248 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1249
1250 if (ev)
625 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1251 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
626}
627 1252
1253#endif
1254
628void 1255void
629enqueue_wait_for_events (OpenCL::Queue this, ...) 1256enqueue_wait_for_events (OpenCL::Queue self, ...)
630 CODE: 1257 CODE:
631{
632 EVENT_LIST (1, items - 1); 1258 EVENT_LIST (1, items - 1);
1259#if PREFER_1_1
633 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1260 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
634} 1261#else
1262 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1263#endif
635 1264
636void 1265void
637enqueue_barrier (OpenCL::Queue this) 1266enqueue_marker (OpenCL::Queue self, ...)
638 CODE: 1267 PPCODE:
1268 cl_event ev = 0;
1269 EVENT_LIST (1, items - 1);
1270#if PREFER_1_1
1271 if (!event_list_count)
1272 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1273 else
1274#if CL_VERSION_1_2
1275 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1276#else
1277 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); // also a barrier
1278#endif
1279#else
1280 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1281#endif
1282 if (ev)
1283 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1284
1285void
1286enqueue_barrier (OpenCL::Queue self, ...)
1287 PPCODE:
1288 cl_event ev = 0;
1289 EVENT_LIST (1, items - 1);
1290#if PREFER_1_1
1291 if (!event_list_count && GIMME_V == G_VOID)
639 NEED_SUCCESS (EnqueueBarrier, (this)); 1292 NEED_SUCCESS (EnqueueBarrier, (self));
1293 else
1294#if CL_VERSION_1_2
1295 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1296#else
1297 {
1298 if (event_list_count)
1299 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
640 1300
1301 if (GIMME_V != G_VOID)
1302 NEED_SUCCESS (EnqueueMarker, (self, &ev));
1303 }
1304#endif
1305#else
1306 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1307#endif
1308 if (ev)
1309 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1310
641void 1311void
642flush (OpenCL::Queue this) 1312flush (OpenCL::Queue self)
643 CODE: 1313 CODE:
644 NEED_SUCCESS (Flush, (this)); 1314 NEED_SUCCESS (Flush, (self));
645 1315
646void 1316void
647finish (OpenCL::Queue this) 1317finish (OpenCL::Queue self)
648 CODE: 1318 CODE:
649 NEED_SUCCESS (Finish, (this)); 1319 NEED_SUCCESS (Finish, (self));
1320
1321void
1322info (OpenCL::Queue self, cl_command_queue_info name)
1323 PPCODE:
1324 INFO (CommandQueue)
1325
1326#BEGIN:command_queue
1327
1328void
1329context (OpenCL::Queue self)
1330 PPCODE:
1331 cl_context value [1];
1332 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1333 EXTEND (SP, 1);
1334 const int i = 0;
1335 {
1336 NEED_SUCCESS (RetainContext, (value [i]));
1337 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1338 }
1339
1340void
1341device (OpenCL::Queue self)
1342 PPCODE:
1343 cl_device_id value [1];
1344 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1345 EXTEND (SP, 1);
1346 const int i = 0;
1347 {
1348 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1349 }
1350
1351void
1352reference_count (OpenCL::Queue self)
1353 PPCODE:
1354 cl_uint value [1];
1355 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1356 EXTEND (SP, 1);
1357 const int i = 0;
1358 PUSHs (sv_2mortal (newSVuv (value [i])));
1359
1360void
1361properties (OpenCL::Queue self)
1362 PPCODE:
1363 cl_command_queue_properties value [1];
1364 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1365 EXTEND (SP, 1);
1366 const int i = 0;
1367 PUSHs (sv_2mortal (newSViv (value [i])));
1368
1369#END:command_queue
650 1370
651MODULE = OpenCL PACKAGE = OpenCL::Memory 1371MODULE = OpenCL PACKAGE = OpenCL::Memory
652 1372
653void 1373void
654DESTROY (OpenCL::Memory this) 1374DESTROY (OpenCL::Memory self)
655 CODE: 1375 CODE:
656 clReleaseMemObject (this); 1376 clReleaseMemObject (self);
657 1377
658void 1378void
659info (OpenCL::Memory this, cl_mem_info name) 1379info (OpenCL::Memory self, cl_mem_info name)
660 PPCODE: 1380 PPCODE:
661 INFO (MemObject) 1381 INFO (MemObject)
662 1382
1383#BEGIN:mem
1384
1385void
1386type (OpenCL::Memory self)
1387 PPCODE:
1388 cl_mem_object_type value [1];
1389 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1390 EXTEND (SP, 1);
1391 const int i = 0;
1392 PUSHs (sv_2mortal (newSViv (value [i])));
1393
1394void
1395flags (OpenCL::Memory self)
1396 PPCODE:
1397 cl_mem_flags value [1];
1398 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1399 EXTEND (SP, 1);
1400 const int i = 0;
1401 PUSHs (sv_2mortal (newSViv (value [i])));
1402
1403void
1404size (OpenCL::Memory self)
1405 ALIAS:
1406 size = CL_MEM_SIZE
1407 offset = CL_MEM_OFFSET
1408 PPCODE:
1409 size_t value [1];
1410 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1411 EXTEND (SP, 1);
1412 const int i = 0;
1413 PUSHs (sv_2mortal (newSVuv (value [i])));
1414
1415void
1416host_ptr (OpenCL::Memory self)
1417 PPCODE:
1418 void * value [1];
1419 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1420 EXTEND (SP, 1);
1421 const int i = 0;
1422 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1423
1424void
1425map_count (OpenCL::Memory self)
1426 ALIAS:
1427 map_count = CL_MEM_MAP_COUNT
1428 reference_count = CL_MEM_REFERENCE_COUNT
1429 PPCODE:
1430 cl_uint value [1];
1431 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1432 EXTEND (SP, 1);
1433 const int i = 0;
1434 PUSHs (sv_2mortal (newSVuv (value [i])));
1435
1436void
1437context (OpenCL::Memory self)
1438 PPCODE:
1439 cl_context value [1];
1440 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1441 EXTEND (SP, 1);
1442 const int i = 0;
1443 {
1444 NEED_SUCCESS (RetainContext, (value [i]));
1445 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1446 }
1447
1448void
1449associated_memobject (OpenCL::Memory self)
1450 PPCODE:
1451 cl_mem value [1];
1452 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1453 EXTEND (SP, 1);
1454 const int i = 0;
1455 {
1456 NEED_SUCCESS (RetainMemObject, (value [i]));
1457 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1458 }
1459
1460#END:mem
1461
1462#if cl_apple_gl_sharing || cl_khr_gl_sharing
1463
1464void
1465gl_object_info (OpenCL::Memory self)
1466 PPCODE:
1467 cl_gl_object_type type;
1468 cl_GLuint name;
1469 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1470 EXTEND (SP, 2);
1471 PUSHs (sv_2mortal (newSVuv (type)));
1472 PUSHs (sv_2mortal (newSVuv (name)));
1473
1474#endif
1475
1476MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1477
1478void
1479sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1480 PPCODE:
1481 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1482 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1483
1484 cl_buffer_region crdata = { origin, size };
1485
1486 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1487 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1488
1489MODULE = OpenCL PACKAGE = OpenCL::Image
1490
1491void
1492image_info (OpenCL::Image self, cl_image_info name)
1493 PPCODE:
1494 INFO (Image)
1495
1496#BEGIN:image
1497
1498void
1499element_size (OpenCL::Image self)
1500 ALIAS:
1501 element_size = CL_IMAGE_ELEMENT_SIZE
1502 row_pitch = CL_IMAGE_ROW_PITCH
1503 slice_pitch = CL_IMAGE_SLICE_PITCH
1504 width = CL_IMAGE_WIDTH
1505 height = CL_IMAGE_HEIGHT
1506 depth = CL_IMAGE_DEPTH
1507 PPCODE:
1508 size_t value [1];
1509 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1510 EXTEND (SP, 1);
1511 const int i = 0;
1512 PUSHs (sv_2mortal (newSVuv (value [i])));
1513
1514#END:image
1515
1516#if cl_apple_gl_sharing || cl_khr_gl_sharing
1517
1518#BEGIN:gl_texture
1519
1520void
1521target (OpenCL::Image self)
1522 PPCODE:
1523 cl_GLenum value [1];
1524 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1525 EXTEND (SP, 1);
1526 const int i = 0;
1527 PUSHs (sv_2mortal (newSVuv (value [i])));
1528
1529void
1530gl_mipmap_level (OpenCL::Image self)
1531 PPCODE:
1532 cl_GLint value [1];
1533 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1534 EXTEND (SP, 1);
1535 const int i = 0;
1536 PUSHs (sv_2mortal (newSViv (value [i])));
1537
1538#END:gl_texture
1539
1540#endif
1541
663MODULE = OpenCL PACKAGE = OpenCL::Sampler 1542MODULE = OpenCL PACKAGE = OpenCL::Sampler
664 1543
665void 1544void
666DESTROY (OpenCL::Sampler this) 1545DESTROY (OpenCL::Sampler self)
667 CODE: 1546 CODE:
668 clReleaseSampler (this); 1547 clReleaseSampler (self);
669 1548
670void 1549void
671info (OpenCL::Sampler this, cl_sampler_info name) 1550info (OpenCL::Sampler self, cl_sampler_info name)
672 PPCODE: 1551 PPCODE:
673 INFO (Sampler) 1552 INFO (Sampler)
674 1553
1554#BEGIN:sampler
1555
1556void
1557reference_count (OpenCL::Sampler self)
1558 PPCODE:
1559 cl_uint value [1];
1560 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1561 EXTEND (SP, 1);
1562 const int i = 0;
1563 PUSHs (sv_2mortal (newSVuv (value [i])));
1564
1565void
1566context (OpenCL::Sampler self)
1567 PPCODE:
1568 cl_context value [1];
1569 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1570 EXTEND (SP, 1);
1571 const int i = 0;
1572 {
1573 NEED_SUCCESS (RetainContext, (value [i]));
1574 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1575 }
1576
1577void
1578normalized_coords (OpenCL::Sampler self)
1579 PPCODE:
1580 cl_addressing_mode value [1];
1581 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1582 EXTEND (SP, 1);
1583 const int i = 0;
1584 PUSHs (sv_2mortal (newSViv (value [i])));
1585
1586void
1587addressing_mode (OpenCL::Sampler self)
1588 PPCODE:
1589 cl_filter_mode value [1];
1590 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1591 EXTEND (SP, 1);
1592 const int i = 0;
1593 PUSHs (sv_2mortal (newSViv (value [i])));
1594
1595void
1596filter_mode (OpenCL::Sampler self)
1597 PPCODE:
1598 cl_bool value [1];
1599 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1600 EXTEND (SP, 1);
1601 const int i = 0;
1602 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1603
1604#END:sampler
1605
675MODULE = OpenCL PACKAGE = OpenCL::Program 1606MODULE = OpenCL PACKAGE = OpenCL::Program
676 1607
677void 1608void
678DESTROY (OpenCL::Program this) 1609DESTROY (OpenCL::Program self)
679 CODE: 1610 CODE:
680 clReleaseProgram (this); 1611 clReleaseProgram (self);
681 1612
682void 1613void
683info (OpenCL::Program this, cl_program_info name)
684 PPCODE:
685 INFO (Program)
686
687void
688build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1614build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
689 CODE: 1615 CODE:
690 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1616 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
691 1617
692void 1618void
693build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1619build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
694 PPCODE: 1620 PPCODE:
695{
696 size_t size; 1621 size_t size;
697 SV *sv;
698
699 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1622 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
700 sv = sv_2mortal (newSV (size)); 1623 SV *sv = sv_2mortal (newSV (size));
701 SvUPGRADE (sv, SVt_PV); 1624 SvUPGRADE (sv, SVt_PV);
702 SvPOK_only (sv); 1625 SvPOK_only (sv);
703 SvCUR_set (sv, size); 1626 SvCUR_set (sv, size);
704 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1627 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
705 XPUSHs (sv); 1628 XPUSHs (sv);
706} 1629
1630#BEGIN:program_build
1631
1632void
1633build_status (OpenCL::Program self, OpenCL::Device device)
1634 PPCODE:
1635 cl_build_status value [1];
1636 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1637 EXTEND (SP, 1);
1638 const int i = 0;
1639 PUSHs (sv_2mortal (newSViv (value [i])));
1640
1641void
1642build_options (OpenCL::Program self, OpenCL::Device device)
1643 ALIAS:
1644 build_options = CL_PROGRAM_BUILD_OPTIONS
1645 build_log = CL_PROGRAM_BUILD_LOG
1646 PPCODE:
1647 size_t size;
1648 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1649 char *value = tmpbuf (size);
1650 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1651 EXTEND (SP, 1);
1652 const int i = 0;
1653 PUSHs (sv_2mortal (newSVpv (value, 0)));
1654
1655#END:program_build
707 1656
708void 1657void
709kernel (OpenCL::Program program, SV *function) 1658kernel (OpenCL::Program program, SV *function)
710 PPCODE: 1659 PPCODE:
711 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res)); 1660 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
712 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 1661 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
713 1662
1663void
1664kernels_in_program (OpenCL::Program program)
1665 PPCODE:
1666 cl_uint num_kernels;
1667 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
1668 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
1669 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
1670
1671 int i;
1672 EXTEND (SP, num_kernels);
1673 for (i = 0; i < num_kernels; ++i)
1674 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Kernel", kernels [i]));
1675
1676void
1677info (OpenCL::Program self, cl_program_info name)
1678 PPCODE:
1679 INFO (Program)
1680
1681void
1682binaries (OpenCL::Program self)
1683 PPCODE:
1684 cl_uint n, i;
1685 size_t size;
1686
1687 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1688 if (!n) XSRETURN_EMPTY;
1689
1690 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1691 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1692 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1693 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1694
1695 EXTEND (SP, n);
1696 for (i = 0; i < n; ++i)
1697 {
1698 SV *sv = sv_2mortal (newSV (sizes [i]));
1699 SvUPGRADE (sv, SVt_PV);
1700 SvPOK_only (sv);
1701 SvCUR_set (sv, sizes [i]);
1702 ptrs [i] = (void *)SvPVX (sv);
1703 PUSHs (sv);
1704 }
1705
1706 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1707 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1708
1709#BEGIN:program
1710
1711void
1712reference_count (OpenCL::Program self)
1713 ALIAS:
1714 reference_count = CL_PROGRAM_REFERENCE_COUNT
1715 num_devices = CL_PROGRAM_NUM_DEVICES
1716 PPCODE:
1717 cl_uint value [1];
1718 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1719 EXTEND (SP, 1);
1720 const int i = 0;
1721 PUSHs (sv_2mortal (newSVuv (value [i])));
1722
1723void
1724context (OpenCL::Program self)
1725 PPCODE:
1726 cl_context value [1];
1727 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1728 EXTEND (SP, 1);
1729 const int i = 0;
1730 {
1731 NEED_SUCCESS (RetainContext, (value [i]));
1732 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1733 }
1734
1735void
1736devices (OpenCL::Program self)
1737 PPCODE:
1738 size_t size;
1739 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1740 cl_device_id *value = tmpbuf (size);
1741 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1742 int i, n = size / sizeof (*value);
1743 EXTEND (SP, n);
1744 for (i = 0; i < n; ++i)
1745 {
1746 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1747 }
1748
1749void
1750source (OpenCL::Program self)
1751 PPCODE:
1752 size_t size;
1753 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1754 char *value = tmpbuf (size);
1755 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1756 EXTEND (SP, 1);
1757 const int i = 0;
1758 PUSHs (sv_2mortal (newSVpv (value, 0)));
1759
1760void
1761binary_sizes (OpenCL::Program self)
1762 PPCODE:
1763 size_t size;
1764 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1765 size_t *value = tmpbuf (size);
1766 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1767 int i, n = size / sizeof (*value);
1768 EXTEND (SP, n);
1769 for (i = 0; i < n; ++i)
1770 PUSHs (sv_2mortal (newSVuv (value [i])));
1771
1772#END:program
1773
714MODULE = OpenCL PACKAGE = OpenCL::Kernel 1774MODULE = OpenCL PACKAGE = OpenCL::Kernel
715 1775
716void 1776void
717DESTROY (OpenCL::Kernel this) 1777DESTROY (OpenCL::Kernel self)
718 CODE: 1778 CODE:
719 clReleaseKernel (this); 1779 clReleaseKernel (self);
720 1780
721void 1781void
1782set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1783 CODE:
1784 clSetKernelArg (self, idx, sizeof (value), &value);
1785
1786void
1787set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1788 CODE:
1789 clSetKernelArg (self, idx, sizeof (value), &value);
1790
1791void
1792set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1793 CODE:
1794 clSetKernelArg (self, idx, sizeof (value), &value);
1795
1796void
1797set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1798 CODE:
1799 clSetKernelArg (self, idx, sizeof (value), &value);
1800
1801void
1802set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1803 CODE:
1804 clSetKernelArg (self, idx, sizeof (value), &value);
1805
1806void
1807set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1808 CODE:
1809 clSetKernelArg (self, idx, sizeof (value), &value);
1810
1811void
1812set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1813 CODE:
1814 clSetKernelArg (self, idx, sizeof (value), &value);
1815
1816void
1817set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1818 CODE:
1819 clSetKernelArg (self, idx, sizeof (value), &value);
1820
1821void
1822set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1823 CODE:
1824 clSetKernelArg (self, idx, sizeof (value), &value);
1825
1826void
1827set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1828 CODE:
1829 clSetKernelArg (self, idx, sizeof (value), &value);
1830
1831void
1832set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1833 CODE:
1834 clSetKernelArg (self, idx, sizeof (value), &value);
1835
1836void
1837set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1838 CODE:
1839 clSetKernelArg (self, idx, sizeof (value), &value);
1840
1841void
1842set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1843 CODE:
1844 clSetKernelArg (self, idx, sizeof (value), &value);
1845
1846void
1847set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1848 CODE:
1849 clSetKernelArg (self, idx, sizeof (value), &value);
1850
1851void
1852set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1853 CODE:
1854 clSetKernelArg (self, idx, sizeof (value), &value);
1855
1856void
1857set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1858 CODE:
1859 clSetKernelArg (self, idx, sizeof (value), &value);
1860
1861void
1862set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1863 CODE:
1864 clSetKernelArg (self, idx, size, 0);
1865
1866void
1867set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1868 CODE:
1869 clSetKernelArg (self, idx, sizeof (value), &value);
1870
1871void
722info (OpenCL::Kernel this, cl_kernel_info name) 1872info (OpenCL::Kernel self, cl_kernel_info name)
723 PPCODE: 1873 PPCODE:
724 INFO (Kernel) 1874 INFO (Kernel)
725 1875
1876#BEGIN:kernel
1877
726void 1878void
727set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 1879function_name (OpenCL::Kernel self)
1880 PPCODE:
1881 size_t size;
1882 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1883 char *value = tmpbuf (size);
1884 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1885 EXTEND (SP, 1);
1886 const int i = 0;
1887 PUSHs (sv_2mortal (newSVpv (value, 0)));
1888
1889void
1890num_args (OpenCL::Kernel self)
1891 ALIAS:
1892 num_args = CL_KERNEL_NUM_ARGS
1893 reference_count = CL_KERNEL_REFERENCE_COUNT
1894 PPCODE:
1895 cl_uint value [1];
1896 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1897 EXTEND (SP, 1);
1898 const int i = 0;
1899 PUSHs (sv_2mortal (newSVuv (value [i])));
1900
1901void
1902context (OpenCL::Kernel self)
1903 PPCODE:
1904 cl_context value [1];
1905 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1906 EXTEND (SP, 1);
1907 const int i = 0;
1908 {
1909 NEED_SUCCESS (RetainContext, (value [i]));
1910 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1911 }
1912
1913void
1914program (OpenCL::Kernel self)
1915 PPCODE:
1916 cl_program value [1];
1917 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1918 EXTEND (SP, 1);
1919 const int i = 0;
1920 {
1921 NEED_SUCCESS (RetainProgram, (value [i]));
1922 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1923 }
1924
1925#END:kernel
1926
1927void
1928work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
728 CODE: 1929 PPCODE:
729 clSetKernelArg (this, idx, sizeof (value), &value); 1930 size_t size;
1931 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1932 SV *sv = sv_2mortal (newSV (size));
1933 SvUPGRADE (sv, SVt_PV);
1934 SvPOK_only (sv);
1935 SvCUR_set (sv, size);
1936 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1937 XPUSHs (sv);
730 1938
731void 1939#BEGIN:kernel_work_group
732set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
733 CODE:
734 clSetKernelArg (this, idx, sizeof (value), &value);
735 1940
736void 1941void
737set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 1942work_group_size (OpenCL::Kernel self, OpenCL::Device device)
738 CODE: 1943 ALIAS:
739 clSetKernelArg (this, idx, sizeof (value), &value); 1944 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1945 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1946 PPCODE:
1947 size_t value [1];
1948 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1949 EXTEND (SP, 1);
1950 const int i = 0;
1951 PUSHs (sv_2mortal (newSVuv (value [i])));
740 1952
741void 1953void
742set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 1954compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
743 CODE: 1955 PPCODE:
744 clSetKernelArg (this, idx, sizeof (value), &value); 1956 size_t size;
1957 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1958 size_t *value = tmpbuf (size);
1959 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1960 int i, n = size / sizeof (*value);
1961 EXTEND (SP, n);
1962 for (i = 0; i < n; ++i)
1963 PUSHs (sv_2mortal (newSVuv (value [i])));
745 1964
746void 1965void
747set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 1966local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
748 CODE: 1967 ALIAS:
749 clSetKernelArg (this, idx, sizeof (value), &value); 1968 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1969 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1970 PPCODE:
1971 cl_ulong value [1];
1972 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1973 EXTEND (SP, 1);
1974 const int i = 0;
1975 PUSHs (sv_2mortal (newSVuv (value [i])));
750 1976
751void 1977#END:kernel_work_group
752set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
753 CODE:
754 clSetKernelArg (this, idx, sizeof (value), &value);
755
756void
757set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
758 CODE:
759 clSetKernelArg (this, idx, sizeof (value), &value);
760
761void
762set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
763 CODE:
764 clSetKernelArg (this, idx, sizeof (value), &value);
765
766void
767set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
768 CODE:
769 clSetKernelArg (this, idx, sizeof (value), &value);
770
771void
772set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
773 CODE:
774 clSetKernelArg (this, idx, sizeof (value), &value);
775
776void
777set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
778 CODE:
779 clSetKernelArg (this, idx, sizeof (value), &value);
780
781void
782set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
783 CODE:
784 clSetKernelArg (this, idx, sizeof (value), &value);
785
786void
787set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
788 CODE:
789 clSetKernelArg (this, idx, sizeof (value), &value);
790
791void
792set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
793 CODE:
794 clSetKernelArg (this, idx, sizeof (value), &value);
795
796void
797set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
798 CODE:
799 clSetKernelArg (this, idx, sizeof (value), &value);
800
801void
802set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
803 CODE:
804 clSetKernelArg (this, idx, sizeof (value), &value);
805
806void
807set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
808 CODE:
809 clSetKernelArg (this, idx, sizeof (value), &value);
810 1978
811MODULE = OpenCL PACKAGE = OpenCL::Event 1979MODULE = OpenCL PACKAGE = OpenCL::Event
812 1980
813void 1981void
814DESTROY (OpenCL::Event this) 1982DESTROY (OpenCL::Event self)
815 CODE: 1983 CODE:
816 clReleaseEvent (this); 1984 clReleaseEvent (self);
817 1985
818void 1986void
1987wait (OpenCL::Event self)
1988 CODE:
1989 clWaitForEvents (1, &self);
1990
1991void
819info (OpenCL::Event this, cl_event_info name) 1992info (OpenCL::Event self, cl_event_info name)
820 PPCODE: 1993 PPCODE:
821 INFO (Event) 1994 INFO (Event)
822 1995
1996#BEGIN:event
1997
823void 1998void
824wait (OpenCL::Event this) 1999command_queue (OpenCL::Event self)
2000 PPCODE:
2001 cl_command_queue value [1];
2002 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2003 EXTEND (SP, 1);
2004 const int i = 0;
2005 {
2006 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2007 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
2008 }
2009
2010void
2011command_type (OpenCL::Event self)
2012 PPCODE:
2013 cl_command_type value [1];
2014 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2015 EXTEND (SP, 1);
2016 const int i = 0;
2017 PUSHs (sv_2mortal (newSVuv (value [i])));
2018
2019void
2020reference_count (OpenCL::Event self)
2021 ALIAS:
2022 reference_count = CL_EVENT_REFERENCE_COUNT
2023 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2024 PPCODE:
2025 cl_uint value [1];
2026 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2027 EXTEND (SP, 1);
2028 const int i = 0;
2029 PUSHs (sv_2mortal (newSVuv (value [i])));
2030
2031void
2032context (OpenCL::Event self)
2033 PPCODE:
2034 cl_context value [1];
2035 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2036 EXTEND (SP, 1);
2037 const int i = 0;
2038 {
2039 NEED_SUCCESS (RetainContext, (value [i]));
2040 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2041 }
2042
2043#END:event
2044
2045void
2046profiling_info (OpenCL::Event self, cl_profiling_info name)
825 CODE: 2047 PPCODE:
826 clWaitForEvents (1, &this); 2048 INFO (EventProfiling)
2049
2050#BEGIN:profiling
2051
2052void
2053profiling_command_queued (OpenCL::Event self)
2054 ALIAS:
2055 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2056 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2057 profiling_command_start = CL_PROFILING_COMMAND_START
2058 profiling_command_end = CL_PROFILING_COMMAND_END
2059 PPCODE:
2060 cl_ulong value [1];
2061 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2062 EXTEND (SP, 1);
2063 const int i = 0;
2064 PUSHs (sv_2mortal (newSVuv (value [i])));
2065
2066#END:profiling
827 2067
828MODULE = OpenCL PACKAGE = OpenCL::UserEvent 2068MODULE = OpenCL PACKAGE = OpenCL::UserEvent
829 2069
830void 2070void
831set_status (OpenCL::UserEvent this, cl_int execution_status) 2071set_status (OpenCL::UserEvent self, cl_int execution_status)
832 CODE: 2072 CODE:
833 clSetUserEventStatus (this, execution_status); 2073 clSetUserEventStatus (self, execution_status);
834 2074

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