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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.7 by root, Thu Nov 17 02:10:39 2011 UTC vs.
Revision 1.50 by root, Tue Apr 24 14:57:06 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;
… …
92 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); 169 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
93} 170}
94 171
95/*****************************************************************************/ 172/*****************************************************************************/
96 173
97static cl_int last_error; 174static cl_int res;
98 175
99#define FAIL(name,err) \ 176#define FAIL(name) \
100 croak ("cl" # name ": %s", err2str (last_error = err)); 177 croak ("cl" # name ": %s", err2str (res));
101 178
102#define NEED_SUCCESS(name,args) \ 179#define NEED_SUCCESS(name,args) \
103 do { \ 180 do { \
104 cl_int res = cl ## name args; \ 181 res = cl ## name args; \
105 \ 182 \
106 if (res) \ 183 if (res) \
107 FAIL (name, res); \ 184 FAIL (name); \
108 } while (0) 185 } while (0)
186
187#define NEED_SUCCESS_ARG(retdecl, name, args) \
188 retdecl = cl ## name args; \
189 if (res) \
190 FAIL (name);
109 191
110/*****************************************************************************/ 192/*****************************************************************************/
111 193
112#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr) 194#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
113#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr)) 195#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
… …
121 croak ("%s: %s is not of type %s", func, svname, pkg); 203 croak ("%s: %s is not of type %s", func, svname, pkg);
122} 204}
123 205
124/*****************************************************************************/ 206/*****************************************************************************/
125 207
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
126static cl_event * 283static cl_event *
127event_list (SV **items, int count) 284event_list (SV **items, cl_uint *rcount)
128{ 285{
286 cl_uint count = *rcount;
287
288 if (!count)
289 return 0;
290
129 cl_event *list = tmpbuf (sizeof (cl_event) * count); 291 cl_event *list = tmpbuf (sizeof (cl_event) * count);
292 int i = 0;
130 293
131 while (count--) 294 do
295 {
296 --count;
297 if (SvOK (items [count]))
132 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);
133 301
302 *rcount = i;
303
134 return list; 304 return i ? list : 0;
135} 305}
136 306
137#define EVENT_LIST(items,count) \ 307#define EVENT_LIST(items,count) \
138 cl_uint event_list_count = (count); \ 308 cl_uint event_list_count = (count); \
139 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)
140 310
141#define INFO(class) \ 311#define INFO(class) \
142{ \ 312{ \
143 size_t size; \ 313 size_t size; \
144 SV *sv; \
145 \
146 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 314 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
147 sv = sv_2mortal (newSV (size)); \ 315 SV *sv = sv_2mortal (newSV (size)); \
148 SvUPGRADE (sv, SVt_PV); \ 316 SvUPGRADE (sv, SVt_PV); \
149 SvPOK_only (sv); \ 317 SvPOK_only (sv); \
150 SvCUR_set (sv, size); \ 318 SvCUR_set (sv, size); \
151 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 319 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
152 XPUSHs (sv); \ 320 XPUSHs (sv); \
153} 321}
154 322
155MODULE = OpenCL PACKAGE = OpenCL 323MODULE = OpenCL PACKAGE = OpenCL
156 324
157PROTOTYPES: ENABLE 325PROTOTYPES: ENABLE
158 326
159BOOT: 327BOOT:
160{ 328{
161 HV *stash = gv_stashpv ("OpenCL", 1); 329 HV *stash = gv_stashpv ("OpenCL", 1);
162 static const ivstr *civ, const_iv[] = { 330 static const ivstr *civ, const_iv[] = {
163 { sizeof (cl_char ), "SIZEOF_CHAR" }, 331 { sizeof (cl_char ), "SIZEOF_CHAR" },
164 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 332 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
165 { sizeof (cl_short ), "SIZEOF_SHORT" }, 333 { sizeof (cl_short ), "SIZEOF_SHORT" },
166 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 334 { sizeof (cl_ushort), "SIZEOF_USHORT" },
167 { sizeof (cl_int ), "SIZEOF_INT" }, 335 { sizeof (cl_int ), "SIZEOF_INT" },
168 { sizeof (cl_uint ), "SIZEOF_UINT" }, 336 { sizeof (cl_uint ), "SIZEOF_UINT" },
169 { sizeof (cl_long ), "SIZEOF_LONG" }, 337 { sizeof (cl_long ), "SIZEOF_LONG" },
170 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 338 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
171 { sizeof (cl_half ), "SIZEOF_HALF" }, 339 { sizeof (cl_half ), "SIZEOF_HALF" },
172 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 340 { sizeof (cl_float ), "SIZEOF_FLOAT" },
173 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 341 { sizeof (cl_double), "SIZEOF_DOUBLE" },
174#include "constiv.h" 342#include "constiv.h"
175 }; 343 };
176 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--)
177 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 345 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
178} 346}
179 347
180cl_int 348cl_int
181errno () 349errno ()
182 CODE: 350 CODE:
183 errno = last_error; 351 RETVAL = res;
352 OUTPUT:
353 RETVAL
184 354
185const char * 355const char *
186err2str (cl_int err) 356err2str (cl_int err)
187 357
188const char * 358const char *
189enum2str (cl_uint value) 359enum2str (cl_uint value)
190 360
191void 361void
192platforms () 362platforms ()
193 PPCODE: 363 PPCODE:
194{
195 cl_platform_id *list; 364 cl_platform_id *list;
196 cl_uint count; 365 cl_uint count;
197 int i; 366 int i;
198 367
199 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 368 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
… …
201 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 370 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
202 371
203 EXTEND (SP, count); 372 EXTEND (SP, count);
204 for (i = 0; i < count; ++i) 373 for (i = 0; i < count; ++i)
205 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 374 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
206}
207 375
208void 376void
209context_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)
210 PPCODE: 378 PPCODE:
211{ 379 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
212 cl_int res;
213 cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
214
215 if (res)
216 FAIL (CreateContextFromType, res);
217
218 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 380 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
219} 381
382#if 0
383
384void
385context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
386 PPCODE:
387 /* der Gipfel der Kunst */
388
389#endif
220 390
221void 391void
222wait_for_events (...) 392wait_for_events (...)
223 CODE: 393 CODE:
224{
225 EVENT_LIST (0, items); 394 EVENT_LIST (0, items);
226 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 395 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
227}
228 396
229PROTOTYPES: DISABLE 397PROTOTYPES: DISABLE
230 398
231MODULE = OpenCL PACKAGE = OpenCL::Platform 399MODULE = OpenCL PACKAGE = OpenCL::Platform
232 400
233void 401void
234info (OpenCL::Platform this, cl_platform_info name) 402info (OpenCL::Platform self, cl_platform_info name)
235 PPCODE: 403 PPCODE:
236 INFO (Platform) 404 INFO (Platform)
237 405
238void 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
239devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 435devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
240 PPCODE: 436 PPCODE:
241{
242 cl_device_id *list; 437 cl_device_id *list;
243 cl_uint count; 438 cl_uint count;
244 int i; 439 int i;
245 440
246 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 441 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
247 list = tmpbuf (sizeof (*list) * count); 442 list = tmpbuf (sizeof (*list) * count);
248 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 443 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
249 444
250 EXTEND (SP, count); 445 EXTEND (SP, count);
251 for (i = 0; i < count; ++i) 446 for (i = 0; i < count; ++i)
252 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 447 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
253}
254 448
255void 449void
256context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0) 450context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
257 PPCODE: 451 PPCODE:
258{ 452 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
259 cl_int res; 453 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
260 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
261 cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
262 454
263 if (res) 455 AV *av = (AV *)SvRV (devices);
264 FAIL (CreateContextFromType, res); 456 cl_uint num_devices = av_len (av) + 1;
457 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
458 int i;
265 459
460 for (i = num_devices; i--; )
461 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
462
463 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
266 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 464 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
267} 465
466void
467context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
468 PPCODE:
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);
471 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
472 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
268 473
269MODULE = OpenCL PACKAGE = OpenCL::Device 474MODULE = OpenCL PACKAGE = OpenCL::Device
270 475
271void 476void
272info (OpenCL::Device this, cl_device_info name) 477info (OpenCL::Device self, cl_device_info name)
273 PPCODE: 478 PPCODE:
274 INFO (Device) 479 INFO (Device)
275 480
481#BEGIN:device
482
276void 483void
277context (OpenCL::Device this, FUTURE properties = 0, FUTURE notify = 0) 484type (OpenCL::Device self)
278 PPCODE: 485 PPCODE:
279{ 486 cl_device_type value [1];
280 cl_int res; 487 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
281 cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); 488 EXTEND (SP, 1);
489 const int i = 0;
490 PUSHs (sv_2mortal (newSViv (value [i])));
282 491
283 if (res) 492void
284 FAIL (CreateContext, res); 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])));
285 528
286 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 529void
287} 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
288 704
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{
305 cl_int res;
306 cl_command_queue queue = clCreateCommandQueue (this, device, properties, &res); 720 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
307
308 if (res)
309 FAIL (CreateCommandQueue, res);
310
311 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 721 XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
312}
313 722
314void 723void
315user_event (OpenCL::Context this) 724user_event (OpenCL::Context self)
316 PPCODE: 725 PPCODE:
317{ 726 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
318 cl_int res;
319 cl_event ev = clCreateUserEvent (this, &res);
320
321 if (res)
322 FAIL (CreateUserevent, res);
323
324 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 727 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
325}
326 728
327void 729void
328buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 730buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
329 PPCODE: 731 PPCODE:
330{
331 cl_int res;
332 cl_mem mem;
333
334 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))
335 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?");
336 734
337 mem = clCreateBuffer (this, flags, len, 0, &res); 735 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
338
339 if (res)
340 FAIL (CreateBuffer, res);
341
342 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 736 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
343}
344 737
345void 738void
346buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 739buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
347 PPCODE: 740 PPCODE:
348{
349 STRLEN len; 741 STRLEN len;
350 char *ptr = SvPVbyte (data, len); 742 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
351 cl_int res;
352 cl_mem mem;
353
354 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)))
355 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?");
356 745 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
357 mem = clCreateBuffer (this, flags, len, ptr, &res);
358
359 if (res)
360 FAIL (CreateBuffer, res);
361
362 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 746 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
363}
364 747
748#if CL_VERSION_1_2
749
365void 750void
366image2d (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)
367 PPCODE: 752 PPCODE:
368{
369 STRLEN len; 753 STRLEN len;
370 char *ptr = SvPVbyte (data, len); 754 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
371 const cl_image_format format = { channel_order, channel_type }; 755 const cl_image_format format = { channel_order, channel_type };
372 cl_int res; 756 const cl_image_desc desc = {
373 cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res); 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);
374 775
375 if (res) 776#endif
376 FAIL (CreateImage2D, res);
377 777
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
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
378 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 790 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
379}
380 791
381void 792void
382image3d (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)
383 PPCODE: 794 PPCODE:
384{
385 STRLEN len; 795 STRLEN len;
386 char *ptr = SvPVbyte (data, len); 796 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
387 const cl_image_format format = { channel_order, channel_type }; 797 const cl_image_format format = { channel_order, channel_type };
388 cl_int res; 798#if PREFER_1_1
389 cl_mem mem = clCreateImage3D (this, flags, &format, width, height, 799 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
390 depth, len / (height * slice_pitch), slice_pitch, ptr, &res); 800#else
391 801 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
392 if (res) 802 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
393 FAIL (CreateImage3D, res); 803#endif
394
395 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 804 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
396}
397 805
806#if cl_apple_gl_sharing || cl_khr_gl_sharing
807
398void 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
399supported_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)
400 PPCODE: 867 PPCODE:
401{ 868{
402 cl_uint count; 869 cl_uint count;
403 cl_image_format *list; 870 cl_image_format *list;
404 int i; 871 int i;
405 872
406 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 873 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
407 Newx (list, count, cl_image_format); 874 Newx (list, count, cl_image_format);
408 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 875 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
409 876
410 EXTEND (SP, count); 877 EXTEND (SP, count);
411 for (i = 0; i < count; ++i) 878 for (i = 0; i < count; ++i)
412 { 879 {
413 AV *av = newAV (); 880 AV *av = newAV ();
… …
416 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 883 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
417 } 884 }
418} 885}
419 886
420void 887void
421sampler (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)
422 PPCODE: 889 PPCODE:
423{
424 cl_int res;
425 cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); 890 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
426
427 if (res)
428 FAIL (CreateSampler, res);
429
430 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 891 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
431}
432 892
433void 893void
434program_with_source (OpenCL::Context this, SV *program) 894program_with_source (OpenCL::Context self, SV *program)
435 PPCODE: 895 PPCODE:
436{
437 STRLEN len; 896 STRLEN len;
438 size_t len2; 897 size_t len2;
439 const char *ptr = SvPVbyte (program, len); 898 const char *ptr = SvPVbyte (program, len);
440 cl_int res;
441 cl_program prog;
442 899
443 len2 = len; 900 len2 = len;
444 prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); 901 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
445
446 if (res)
447 FAIL (CreateProgramWithSource, res);
448
449 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 902 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
450} 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
451 945
452MODULE = OpenCL PACKAGE = OpenCL::Queue 946MODULE = OpenCL PACKAGE = OpenCL::Queue
453 947
454void 948void
455DESTROY (OpenCL::Queue this) 949DESTROY (OpenCL::Queue self)
456 CODE: 950 CODE:
457 clReleaseCommandQueue (this); 951 clReleaseCommandQueue (self);
458 952
459void 953void
460info (OpenCL::Queue this, cl_command_queue_info name)
461 PPCODE:
462 INFO (CommandQueue)
463
464void
465enqueue_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, ...)
466 PPCODE: 955 PPCODE:
467{
468 cl_event ev = 0; 956 cl_event ev = 0;
469 EVENT_LIST (6, items - 6); 957 EVENT_LIST (6, items - 6);
470 958
471 SvUPGRADE (data, SVt_PV); 959 SvUPGRADE (data, SVt_PV);
472 SvGROW (data, len); 960 SvGROW (data, len);
473 SvPOK_only (data); 961 SvPOK_only (data);
474 SvCUR_set (data, len); 962 SvCUR_set (data, len);
475 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));
476 964
477 if (ev) 965 if (ev)
478 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 966 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
479}
480 967
481void 968void
482enqueue_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, ...)
483 PPCODE: 970 PPCODE:
484{
485 cl_event ev = 0; 971 cl_event ev = 0;
486 STRLEN len; 972 STRLEN len;
487 char *ptr = SvPVbyte (data, len); 973 char *ptr = SvPVbyte (data, len);
488 EVENT_LIST (5, items - 5); 974 EVENT_LIST (5, items - 5);
489 975
490 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));
491 977
492 if (ev) 978 if (ev)
493 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 979 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
494}
495 980
981#if CL_VERSION_1_2
982
496void 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 (GetImageInfo, (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
497enqueue_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, ...)
498 PPCODE: 1026 PPCODE:
499{
500 cl_event ev = 0; 1027 cl_event ev = 0;
501 EVENT_LIST (6, items - 6); 1028 EVENT_LIST (6, items - 6);
502 1029
503 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));
504 1031
505 if (ev) 1032 if (ev)
506 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1033 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
507}
508 1034
509 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
510 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
511
512void 1035void
513enqueue_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, ...) 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, ...)
514 PPCODE: 1037 PPCODE:
515{
516 cl_event ev = 0; 1038 cl_event ev = 0;
1039 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
517 const size_t src_origin[3] = { src_x, src_y, src_z }; 1040 const size_t host_origin[3] = { host_x, host_y, host_z };
518 const size_t region[3] = { width, height, depth }; 1041 const size_t region[3] = { width, height, depth };
519 size_t len = row_pitch * slice_pitch * depth;
520 EVENT_LIST (11, items - 11); 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];
521 1057
522 SvUPGRADE (data, SVt_PV); 1058 SvUPGRADE (data, SVt_PV);
523 SvGROW (data, len); 1059 SvGROW (data, len);
524 SvPOK_only (data); 1060 SvPOK_only (data);
525 SvCUR_set (data, len); 1061 SvCUR_set (data, len);
526 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)); 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));
527 1063
528 if (ev) 1064 if (ev)
529 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1065 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
530}
531 1066
532void 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
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, ...)
1116 PPCODE:
1117 cl_event ev = 0;
1118 const size_t src_origin[3] = { src_x, src_y, src_z };
1119 const size_t region[3] = { width, height, depth };
1120 EVENT_LIST (12, items - 12);
1121
1122 if (!row_pitch)
1123 row_pitch = img_row_pitch (src);
1124
1125 if (depth > 1 && !slice_pitch)
1126 slice_pitch = row_pitch * height;
1127
1128 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1129
1130 SvUPGRADE (data, SVt_PV);
1131 SvGROW (data, len);
1132 SvPOK_only (data);
1133 SvCUR_set (data, len);
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));
1135
1136 if (ev)
1137 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1138
1139void
533enqueue_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, ...) 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, ...)
534 PPCODE: 1141 PPCODE:
535{
536 cl_event ev = 0; 1142 cl_event ev = 0;
537 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 };
538 const size_t region[3] = { width, height, depth }; 1144 const size_t region[3] = { width, height, depth };
539 STRLEN len; 1145 STRLEN len;
540 char *ptr = SvPVbyte (data, len); 1146 char *ptr = SvPVbyte (data, len);
541 size_t slice_pitch = len / (row_pitch * height);
542 EVENT_LIST (11, items - 11); 1147 EVENT_LIST (12, items - 12);
543 1148
1149 if (!row_pitch)
1150 row_pitch = img_row_pitch (dst);
1151
1152 if (depth > 1 && !slice_pitch)
1153 slice_pitch = row_pitch * height;
1154
1155 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1156
1157 if (len < min_len)
1158 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1159
544 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));
545 1161
546 if (ev) 1162 if (ev)
547 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1163 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
548}
549 1164
550void 1165void
551enqueue_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, ...)
552 PPCODE:
553{
554 cl_event ev = 0;
555 const size_t src_origin[3] = { src_x, src_y, src_z };
556 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
557 const size_t region[3] = { width, height, depth };
558 EVENT_LIST (16, items - 16);
559
560 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));
561
562 if (ev)
563 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
564}
565
566void
567enqueue_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, ...)
568 PPCODE:
569{
570 cl_event ev = 0;
571 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
572 const size_t region[3] = { width, height, depth };
573 EVENT_LIST (10, items - 10);
574
575 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
576
577 if (ev)
578 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
579}
580
581void
582enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...) 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, ...)
583 PPCODE: 1167 PPCODE:
584{
585 cl_event ev = 0; 1168 cl_event ev = 0;
586 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 };
587 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 };
588 const size_t region[3] = { width, height, depth }; 1171 const size_t region[3] = { width, height, depth };
589 EVENT_LIST (12, items - 12); 1172 EVENT_LIST (12, items - 12);
590 1173
591 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));
592 1175
593 if (ev) 1176 if (ev)
594 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1177 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
595}
596 1178
597void 1179void
598enqueue_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, ...)
599 PPCODE: 1181 PPCODE:
600{
601 cl_event ev = 0; 1182 cl_event ev = 0;
602 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 };
603 const size_t region[3] = { width, height, depth }; 1184 const size_t region[3] = { width, height, depth };
604 EVENT_LIST (10, items - 10); 1185 EVENT_LIST (10, items - 10);
605 1186
606 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));
607 1188
608 if (ev) 1189 if (ev)
609 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1190 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
610}
611 1191
612void 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
613enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1206enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
614 PPCODE: 1207 PPCODE:
615{
616 cl_event ev = 0; 1208 cl_event ev = 0;
617 EVENT_LIST (2, items - 2); 1209 EVENT_LIST (2, items - 2);
618 1210
619 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));
620 1212
621 if (ev) 1213 if (ev)
622 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1214 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
623}
624 1215
625void 1216void
626enqueue_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, ...)
627 PPCODE: 1218 PPCODE:
628{
629 cl_event ev = 0; 1219 cl_event ev = 0;
630 size_t *gwo = 0, *gws, *lws = 0; 1220 size_t *gwo = 0, *gws, *lws = 0;
631 int gws_len; 1221 int gws_len;
632 size_t *lists; 1222 size_t *lists;
633 int i; 1223 int i;
… …
657 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1247 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
658 } 1248 }
659 1249
660 if (SvOK (local_work_size)) 1250 if (SvOK (local_work_size))
661 { 1251 {
662 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)
663 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");
664 1254
665 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1255 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
666 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");
667 1257
668 lws = lists + gws_len * 2; 1258 lws = lists + gws_len * 2;
669 for (i = 0; i < gws_len; ++i) 1259 for (i = 0; i < gws_len; ++i)
670 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1260 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
671 } 1261 }
672 1262
673 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));
674 1264
675 if (ev) 1265 if (ev)
676 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1266 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
677}
678 1267
1268#if cl_apple_gl_sharing || cl_khr_gl_sharing
1269
679void 1270void
680enqueue_marker (OpenCL::Queue this) 1271enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1272 ALIAS:
1273 enqueue_release_gl_objects = 1
681 PPCODE: 1274 PPCODE:
682{ 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
683 cl_event ev; 1278 cl_event ev = 0;
684 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)
685 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1294 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
686}
687 1295
1296#endif
1297
688void 1298void
689enqueue_wait_for_events (OpenCL::Queue this, ...) 1299enqueue_wait_for_events (OpenCL::Queue self, ...)
690 CODE: 1300 CODE:
691{
692 EVENT_LIST (1, items - 1); 1301 EVENT_LIST (1, items - 1);
1302#if PREFER_1_1
693 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1303 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
694} 1304#else
1305 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1306#endif
695 1307
696void 1308void
697enqueue_barrier (OpenCL::Queue this) 1309enqueue_marker (OpenCL::Queue self, ...)
698 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 {
1321 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
1322 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1323 }
1324#endif
1325#else
1326 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1327#endif
1328 if (ev)
1329 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1330
1331void
1332enqueue_barrier (OpenCL::Queue self, ...)
1333 PPCODE:
1334 cl_event ev = 0;
1335 EVENT_LIST (1, items - 1);
1336#if PREFER_1_1
1337 if (!event_list_count && GIMME_V == G_VOID)
699 NEED_SUCCESS (EnqueueBarrier, (this)); 1338 NEED_SUCCESS (EnqueueBarrier, (self));
1339 else
1340#if CL_VERSION_1_2
1341 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1342#else
1343 {
1344 if (event_list_count)
1345 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
700 1346
1347 if (GIMME_V != G_VOID)
1348 NEED_SUCCESS (EnqueueMarker, (self, &ev));
1349 }
1350#endif
1351#else
1352 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1353#endif
1354 if (ev)
1355 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1356
701void 1357void
702flush (OpenCL::Queue this) 1358flush (OpenCL::Queue self)
703 CODE: 1359 CODE:
704 NEED_SUCCESS (Flush, (this)); 1360 NEED_SUCCESS (Flush, (self));
705 1361
706void 1362void
707finish (OpenCL::Queue this) 1363finish (OpenCL::Queue self)
708 CODE: 1364 CODE:
709 NEED_SUCCESS (Finish, (this)); 1365 NEED_SUCCESS (Finish, (self));
1366
1367void
1368info (OpenCL::Queue self, cl_command_queue_info name)
1369 PPCODE:
1370 INFO (CommandQueue)
1371
1372#BEGIN:command_queue
1373
1374void
1375context (OpenCL::Queue self)
1376 PPCODE:
1377 cl_context value [1];
1378 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1379 EXTEND (SP, 1);
1380 const int i = 0;
1381 {
1382 NEED_SUCCESS (RetainContext, (value [i]));
1383 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1384 }
1385
1386void
1387device (OpenCL::Queue self)
1388 PPCODE:
1389 cl_device_id value [1];
1390 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1391 EXTEND (SP, 1);
1392 const int i = 0;
1393 {
1394 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1395 }
1396
1397void
1398reference_count (OpenCL::Queue self)
1399 PPCODE:
1400 cl_uint value [1];
1401 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1402 EXTEND (SP, 1);
1403 const int i = 0;
1404 PUSHs (sv_2mortal (newSVuv (value [i])));
1405
1406void
1407properties (OpenCL::Queue self)
1408 PPCODE:
1409 cl_command_queue_properties value [1];
1410 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1411 EXTEND (SP, 1);
1412 const int i = 0;
1413 PUSHs (sv_2mortal (newSViv (value [i])));
1414
1415#END:command_queue
710 1416
711MODULE = OpenCL PACKAGE = OpenCL::Memory 1417MODULE = OpenCL PACKAGE = OpenCL::Memory
712 1418
713void 1419void
714DESTROY (OpenCL::Memory this) 1420DESTROY (OpenCL::Memory self)
715 CODE: 1421 CODE:
716 clReleaseMemObject (this); 1422 clReleaseMemObject (self);
717 1423
718void 1424void
719info (OpenCL::Memory this, cl_mem_info name) 1425info (OpenCL::Memory self, cl_mem_info name)
720 PPCODE: 1426 PPCODE:
721 INFO (MemObject) 1427 INFO (MemObject)
722 1428
1429#BEGIN:mem
1430
1431void
1432type (OpenCL::Memory self)
1433 PPCODE:
1434 cl_mem_object_type value [1];
1435 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1436 EXTEND (SP, 1);
1437 const int i = 0;
1438 PUSHs (sv_2mortal (newSViv (value [i])));
1439
1440void
1441flags (OpenCL::Memory self)
1442 PPCODE:
1443 cl_mem_flags value [1];
1444 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1445 EXTEND (SP, 1);
1446 const int i = 0;
1447 PUSHs (sv_2mortal (newSViv (value [i])));
1448
1449void
1450size (OpenCL::Memory self)
1451 ALIAS:
1452 size = CL_MEM_SIZE
1453 offset = CL_MEM_OFFSET
1454 PPCODE:
1455 size_t value [1];
1456 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1457 EXTEND (SP, 1);
1458 const int i = 0;
1459 PUSHs (sv_2mortal (newSVuv (value [i])));
1460
1461void
1462host_ptr (OpenCL::Memory self)
1463 PPCODE:
1464 void * value [1];
1465 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1466 EXTEND (SP, 1);
1467 const int i = 0;
1468 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1469
1470void
1471map_count (OpenCL::Memory self)
1472 ALIAS:
1473 map_count = CL_MEM_MAP_COUNT
1474 reference_count = CL_MEM_REFERENCE_COUNT
1475 PPCODE:
1476 cl_uint value [1];
1477 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1478 EXTEND (SP, 1);
1479 const int i = 0;
1480 PUSHs (sv_2mortal (newSVuv (value [i])));
1481
1482void
1483context (OpenCL::Memory self)
1484 PPCODE:
1485 cl_context value [1];
1486 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1487 EXTEND (SP, 1);
1488 const int i = 0;
1489 {
1490 NEED_SUCCESS (RetainContext, (value [i]));
1491 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1492 }
1493
1494void
1495associated_memobject (OpenCL::Memory self)
1496 PPCODE:
1497 cl_mem value [1];
1498 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1499 EXTEND (SP, 1);
1500 const int i = 0;
1501 {
1502 NEED_SUCCESS (RetainMemObject, (value [i]));
1503 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1504 }
1505
1506#END:mem
1507
1508#if cl_apple_gl_sharing || cl_khr_gl_sharing
1509
1510void
1511gl_object_info (OpenCL::Memory self)
1512 PPCODE:
1513 cl_gl_object_type type;
1514 cl_GLuint name;
1515 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1516 EXTEND (SP, 2);
1517 PUSHs (sv_2mortal (newSVuv (type)));
1518 PUSHs (sv_2mortal (newSVuv (name)));
1519
1520#endif
1521
1522MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1523
1524void
1525sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1526 PPCODE:
1527 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1528 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1529
1530 cl_buffer_region crdata = { origin, size };
1531
1532 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1533 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1534
1535MODULE = OpenCL PACKAGE = OpenCL::Image
1536
1537void
1538image_info (OpenCL::Image self, cl_image_info name)
1539 PPCODE:
1540 INFO (Image)
1541
1542void
1543format (OpenCL::Image self)
1544 PPCODE:
1545 cl_image_format format;
1546 NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1547 EXTEND (SP, 2);
1548 PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
1549 PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1550
1551#BEGIN:image
1552
1553void
1554element_size (OpenCL::Image self)
1555 ALIAS:
1556 element_size = CL_IMAGE_ELEMENT_SIZE
1557 row_pitch = CL_IMAGE_ROW_PITCH
1558 slice_pitch = CL_IMAGE_SLICE_PITCH
1559 width = CL_IMAGE_WIDTH
1560 height = CL_IMAGE_HEIGHT
1561 depth = CL_IMAGE_DEPTH
1562 PPCODE:
1563 size_t value [1];
1564 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1565 EXTEND (SP, 1);
1566 const int i = 0;
1567 PUSHs (sv_2mortal (newSVuv (value [i])));
1568
1569#END:image
1570
1571#if cl_apple_gl_sharing || cl_khr_gl_sharing
1572
1573#BEGIN:gl_texture
1574
1575void
1576target (OpenCL::Image self)
1577 PPCODE:
1578 cl_GLenum value [1];
1579 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1580 EXTEND (SP, 1);
1581 const int i = 0;
1582 PUSHs (sv_2mortal (newSVuv (value [i])));
1583
1584void
1585gl_mipmap_level (OpenCL::Image self)
1586 PPCODE:
1587 cl_GLint value [1];
1588 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1589 EXTEND (SP, 1);
1590 const int i = 0;
1591 PUSHs (sv_2mortal (newSViv (value [i])));
1592
1593#END:gl_texture
1594
1595#endif
1596
723MODULE = OpenCL PACKAGE = OpenCL::Sampler 1597MODULE = OpenCL PACKAGE = OpenCL::Sampler
724 1598
725void 1599void
726DESTROY (OpenCL::Sampler this) 1600DESTROY (OpenCL::Sampler self)
727 CODE: 1601 CODE:
728 clReleaseSampler (this); 1602 clReleaseSampler (self);
729 1603
730void 1604void
731info (OpenCL::Sampler this, cl_sampler_info name) 1605info (OpenCL::Sampler self, cl_sampler_info name)
732 PPCODE: 1606 PPCODE:
733 INFO (Sampler) 1607 INFO (Sampler)
734 1608
1609#BEGIN:sampler
1610
1611void
1612reference_count (OpenCL::Sampler self)
1613 PPCODE:
1614 cl_uint value [1];
1615 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1616 EXTEND (SP, 1);
1617 const int i = 0;
1618 PUSHs (sv_2mortal (newSVuv (value [i])));
1619
1620void
1621context (OpenCL::Sampler self)
1622 PPCODE:
1623 cl_context value [1];
1624 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1625 EXTEND (SP, 1);
1626 const int i = 0;
1627 {
1628 NEED_SUCCESS (RetainContext, (value [i]));
1629 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1630 }
1631
1632void
1633normalized_coords (OpenCL::Sampler self)
1634 PPCODE:
1635 cl_addressing_mode value [1];
1636 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1637 EXTEND (SP, 1);
1638 const int i = 0;
1639 PUSHs (sv_2mortal (newSViv (value [i])));
1640
1641void
1642addressing_mode (OpenCL::Sampler self)
1643 PPCODE:
1644 cl_filter_mode value [1];
1645 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1646 EXTEND (SP, 1);
1647 const int i = 0;
1648 PUSHs (sv_2mortal (newSViv (value [i])));
1649
1650void
1651filter_mode (OpenCL::Sampler self)
1652 PPCODE:
1653 cl_bool value [1];
1654 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1655 EXTEND (SP, 1);
1656 const int i = 0;
1657 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1658
1659#END:sampler
1660
735MODULE = OpenCL PACKAGE = OpenCL::Program 1661MODULE = OpenCL PACKAGE = OpenCL::Program
736 1662
737void 1663void
738DESTROY (OpenCL::Program this) 1664DESTROY (OpenCL::Program self)
739 CODE: 1665 CODE:
740 clReleaseProgram (this); 1666 clReleaseProgram (self);
741 1667
742void 1668void
743info (OpenCL::Program this, cl_program_info name)
744 PPCODE:
745 INFO (Program)
746
747void
748build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1669build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
749 CODE: 1670 CODE:
750 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1671 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
751 1672
752void 1673void
753build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1674build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
754 PPCODE: 1675 PPCODE:
755{
756 size_t size; 1676 size_t size;
757 SV *sv;
758
759 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1677 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
760 sv = sv_2mortal (newSV (size)); 1678 SV *sv = sv_2mortal (newSV (size));
761 SvUPGRADE (sv, SVt_PV); 1679 SvUPGRADE (sv, SVt_PV);
762 SvPOK_only (sv); 1680 SvPOK_only (sv);
763 SvCUR_set (sv, size); 1681 SvCUR_set (sv, size);
764 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1682 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
765 XPUSHs (sv); 1683 XPUSHs (sv);
766} 1684
1685#BEGIN:program_build
1686
1687void
1688build_status (OpenCL::Program self, OpenCL::Device device)
1689 PPCODE:
1690 cl_build_status value [1];
1691 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1692 EXTEND (SP, 1);
1693 const int i = 0;
1694 PUSHs (sv_2mortal (newSViv (value [i])));
1695
1696void
1697build_options (OpenCL::Program self, OpenCL::Device device)
1698 ALIAS:
1699 build_options = CL_PROGRAM_BUILD_OPTIONS
1700 build_log = CL_PROGRAM_BUILD_LOG
1701 PPCODE:
1702 size_t size;
1703 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1704 char *value = tmpbuf (size);
1705 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1706 EXTEND (SP, 1);
1707 const int i = 0;
1708 PUSHs (sv_2mortal (newSVpv (value, 0)));
1709
1710#END:program_build
767 1711
768void 1712void
769kernel (OpenCL::Program program, SV *function) 1713kernel (OpenCL::Program program, SV *function)
770 PPCODE: 1714 PPCODE:
771{
772 cl_int res;
773 cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); 1715 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
774
775 if (res)
776 FAIL (CreateKernel, res);
777
778 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 1716 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
779} 1717
1718void
1719kernels_in_program (OpenCL::Program program)
1720 PPCODE:
1721 cl_uint num_kernels;
1722 NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
1723 cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
1724 NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
1725
1726 int i;
1727 EXTEND (SP, num_kernels);
1728 for (i = 0; i < num_kernels; ++i)
1729 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Kernel", kernels [i]));
1730
1731void
1732info (OpenCL::Program self, cl_program_info name)
1733 PPCODE:
1734 INFO (Program)
1735
1736void
1737binaries (OpenCL::Program self)
1738 PPCODE:
1739 cl_uint n, i;
1740 size_t size;
1741
1742 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1743 if (!n) XSRETURN_EMPTY;
1744
1745 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1746 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1747 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1748 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1749
1750 EXTEND (SP, n);
1751 for (i = 0; i < n; ++i)
1752 {
1753 SV *sv = sv_2mortal (newSV (sizes [i]));
1754 SvUPGRADE (sv, SVt_PV);
1755 SvPOK_only (sv);
1756 SvCUR_set (sv, sizes [i]);
1757 ptrs [i] = (void *)SvPVX (sv);
1758 PUSHs (sv);
1759 }
1760
1761 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1762 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1763
1764#BEGIN:program
1765
1766void
1767reference_count (OpenCL::Program self)
1768 ALIAS:
1769 reference_count = CL_PROGRAM_REFERENCE_COUNT
1770 num_devices = CL_PROGRAM_NUM_DEVICES
1771 PPCODE:
1772 cl_uint value [1];
1773 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1774 EXTEND (SP, 1);
1775 const int i = 0;
1776 PUSHs (sv_2mortal (newSVuv (value [i])));
1777
1778void
1779context (OpenCL::Program self)
1780 PPCODE:
1781 cl_context value [1];
1782 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1783 EXTEND (SP, 1);
1784 const int i = 0;
1785 {
1786 NEED_SUCCESS (RetainContext, (value [i]));
1787 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1788 }
1789
1790void
1791devices (OpenCL::Program self)
1792 PPCODE:
1793 size_t size;
1794 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1795 cl_device_id *value = tmpbuf (size);
1796 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1797 int i, n = size / sizeof (*value);
1798 EXTEND (SP, n);
1799 for (i = 0; i < n; ++i)
1800 {
1801 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1802 }
1803
1804void
1805source (OpenCL::Program self)
1806 PPCODE:
1807 size_t size;
1808 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1809 char *value = tmpbuf (size);
1810 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1811 EXTEND (SP, 1);
1812 const int i = 0;
1813 PUSHs (sv_2mortal (newSVpv (value, 0)));
1814
1815void
1816binary_sizes (OpenCL::Program self)
1817 PPCODE:
1818 size_t size;
1819 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1820 size_t *value = tmpbuf (size);
1821 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1822 int i, n = size / sizeof (*value);
1823 EXTEND (SP, n);
1824 for (i = 0; i < n; ++i)
1825 PUSHs (sv_2mortal (newSVuv (value [i])));
1826
1827#END:program
780 1828
781MODULE = OpenCL PACKAGE = OpenCL::Kernel 1829MODULE = OpenCL PACKAGE = OpenCL::Kernel
782 1830
783void 1831void
784DESTROY (OpenCL::Kernel this) 1832DESTROY (OpenCL::Kernel self)
785 CODE: 1833 CODE:
786 clReleaseKernel (this); 1834 clReleaseKernel (self);
787 1835
788void 1836void
1837set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1838 CODE:
1839 clSetKernelArg (self, idx, sizeof (value), &value);
1840
1841void
1842set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1843 CODE:
1844 clSetKernelArg (self, idx, sizeof (value), &value);
1845
1846void
1847set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1848 CODE:
1849 clSetKernelArg (self, idx, sizeof (value), &value);
1850
1851void
1852set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1853 CODE:
1854 clSetKernelArg (self, idx, sizeof (value), &value);
1855
1856void
1857set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1858 CODE:
1859 clSetKernelArg (self, idx, sizeof (value), &value);
1860
1861void
1862set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1863 CODE:
1864 clSetKernelArg (self, idx, sizeof (value), &value);
1865
1866void
1867set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1868 CODE:
1869 clSetKernelArg (self, idx, sizeof (value), &value);
1870
1871void
1872set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1873 CODE:
1874 clSetKernelArg (self, idx, sizeof (value), &value);
1875
1876void
1877set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1878 CODE:
1879 clSetKernelArg (self, idx, sizeof (value), &value);
1880
1881void
1882set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1883 CODE:
1884 clSetKernelArg (self, idx, sizeof (value), &value);
1885
1886void
1887set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1888 CODE:
1889 clSetKernelArg (self, idx, sizeof (value), &value);
1890
1891void
1892set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1893 CODE:
1894 clSetKernelArg (self, idx, sizeof (value), &value);
1895
1896void
1897set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1898 CODE:
1899 clSetKernelArg (self, idx, sizeof (value), &value);
1900
1901void
1902set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1903 CODE:
1904 clSetKernelArg (self, idx, sizeof (value), &value);
1905
1906void
1907set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1908 CODE:
1909 clSetKernelArg (self, idx, sizeof (value), &value);
1910
1911void
1912set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1913 CODE:
1914 clSetKernelArg (self, idx, sizeof (value), &value);
1915
1916void
1917set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1918 CODE:
1919 clSetKernelArg (self, idx, size, 0);
1920
1921void
1922set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1923 CODE:
1924 clSetKernelArg (self, idx, sizeof (value), &value);
1925
1926void
789info (OpenCL::Kernel this, cl_kernel_info name) 1927info (OpenCL::Kernel self, cl_kernel_info name)
790 PPCODE: 1928 PPCODE:
791 INFO (Kernel) 1929 INFO (Kernel)
792 1930
1931#BEGIN:kernel
1932
793void 1933void
794set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 1934function_name (OpenCL::Kernel self)
1935 PPCODE:
1936 size_t size;
1937 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1938 char *value = tmpbuf (size);
1939 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1940 EXTEND (SP, 1);
1941 const int i = 0;
1942 PUSHs (sv_2mortal (newSVpv (value, 0)));
1943
1944void
1945num_args (OpenCL::Kernel self)
1946 ALIAS:
1947 num_args = CL_KERNEL_NUM_ARGS
1948 reference_count = CL_KERNEL_REFERENCE_COUNT
1949 PPCODE:
1950 cl_uint value [1];
1951 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1952 EXTEND (SP, 1);
1953 const int i = 0;
1954 PUSHs (sv_2mortal (newSVuv (value [i])));
1955
1956void
1957context (OpenCL::Kernel self)
1958 PPCODE:
1959 cl_context value [1];
1960 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1961 EXTEND (SP, 1);
1962 const int i = 0;
1963 {
1964 NEED_SUCCESS (RetainContext, (value [i]));
1965 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1966 }
1967
1968void
1969program (OpenCL::Kernel self)
1970 PPCODE:
1971 cl_program value [1];
1972 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1973 EXTEND (SP, 1);
1974 const int i = 0;
1975 {
1976 NEED_SUCCESS (RetainProgram, (value [i]));
1977 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1978 }
1979
1980#END:kernel
1981
1982void
1983work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
795 CODE: 1984 PPCODE:
796 clSetKernelArg (this, idx, sizeof (value), &value); 1985 size_t size;
1986 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1987 SV *sv = sv_2mortal (newSV (size));
1988 SvUPGRADE (sv, SVt_PV);
1989 SvPOK_only (sv);
1990 SvCUR_set (sv, size);
1991 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1992 XPUSHs (sv);
797 1993
798void 1994#BEGIN:kernel_work_group
799set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
800 CODE:
801 clSetKernelArg (this, idx, sizeof (value), &value);
802 1995
803void 1996void
804set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 1997work_group_size (OpenCL::Kernel self, OpenCL::Device device)
805 CODE: 1998 ALIAS:
806 clSetKernelArg (this, idx, sizeof (value), &value); 1999 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
2000 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2001 PPCODE:
2002 size_t value [1];
2003 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2004 EXTEND (SP, 1);
2005 const int i = 0;
2006 PUSHs (sv_2mortal (newSVuv (value [i])));
807 2007
808void 2008void
809set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 2009compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
810 CODE: 2010 PPCODE:
811 clSetKernelArg (this, idx, sizeof (value), &value); 2011 size_t size;
2012 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2013 size_t *value = tmpbuf (size);
2014 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2015 int i, n = size / sizeof (*value);
2016 EXTEND (SP, n);
2017 for (i = 0; i < n; ++i)
2018 PUSHs (sv_2mortal (newSVuv (value [i])));
812 2019
813void 2020void
814set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 2021local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
815 CODE: 2022 ALIAS:
816 clSetKernelArg (this, idx, sizeof (value), &value); 2023 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
2024 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2025 PPCODE:
2026 cl_ulong value [1];
2027 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2028 EXTEND (SP, 1);
2029 const int i = 0;
2030 PUSHs (sv_2mortal (newSVuv (value [i])));
817 2031
818void 2032#END:kernel_work_group
819set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
820 CODE:
821 clSetKernelArg (this, idx, sizeof (value), &value);
822
823void
824set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
825 CODE:
826 clSetKernelArg (this, idx, sizeof (value), &value);
827
828void
829set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
830 CODE:
831 clSetKernelArg (this, idx, sizeof (value), &value);
832
833void
834set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
835 CODE:
836 clSetKernelArg (this, idx, sizeof (value), &value);
837
838void
839set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
840 CODE:
841 clSetKernelArg (this, idx, sizeof (value), &value);
842
843void
844set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
845 CODE:
846 clSetKernelArg (this, idx, sizeof (value), &value);
847
848void
849set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
850 CODE:
851 clSetKernelArg (this, idx, sizeof (value), &value);
852
853void
854set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
855 CODE:
856 clSetKernelArg (this, idx, sizeof (value), &value);
857
858void
859set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
860 CODE:
861 clSetKernelArg (this, idx, sizeof (value), &value);
862
863void
864set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
865 CODE:
866 clSetKernelArg (this, idx, sizeof (value), &value);
867
868void
869set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
870 CODE:
871 clSetKernelArg (this, idx, sizeof (value), &value);
872
873void
874set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
875 CODE:
876 clSetKernelArg (this, idx, sizeof (value), &value);
877 2033
878MODULE = OpenCL PACKAGE = OpenCL::Event 2034MODULE = OpenCL PACKAGE = OpenCL::Event
879 2035
880void 2036void
881DESTROY (OpenCL::Event this) 2037DESTROY (OpenCL::Event self)
882 CODE: 2038 CODE:
883 clReleaseEvent (this); 2039 clReleaseEvent (self);
884 2040
885void 2041void
2042wait (OpenCL::Event self)
2043 CODE:
2044 clWaitForEvents (1, &self);
2045
2046void
886info (OpenCL::Event this, cl_event_info name) 2047info (OpenCL::Event self, cl_event_info name)
887 PPCODE: 2048 PPCODE:
888 INFO (Event) 2049 INFO (Event)
889 2050
2051#BEGIN:event
2052
890void 2053void
891wait (OpenCL::Event this) 2054command_queue (OpenCL::Event self)
2055 PPCODE:
2056 cl_command_queue value [1];
2057 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2058 EXTEND (SP, 1);
2059 const int i = 0;
2060 {
2061 NEED_SUCCESS (RetainCommandQueue, (value [i]));
2062 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
2063 }
2064
2065void
2066command_type (OpenCL::Event self)
2067 PPCODE:
2068 cl_command_type value [1];
2069 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2070 EXTEND (SP, 1);
2071 const int i = 0;
2072 PUSHs (sv_2mortal (newSVuv (value [i])));
2073
2074void
2075reference_count (OpenCL::Event self)
2076 ALIAS:
2077 reference_count = CL_EVENT_REFERENCE_COUNT
2078 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2079 PPCODE:
2080 cl_uint value [1];
2081 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2082 EXTEND (SP, 1);
2083 const int i = 0;
2084 PUSHs (sv_2mortal (newSVuv (value [i])));
2085
2086void
2087context (OpenCL::Event self)
2088 PPCODE:
2089 cl_context value [1];
2090 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2091 EXTEND (SP, 1);
2092 const int i = 0;
2093 {
2094 NEED_SUCCESS (RetainContext, (value [i]));
2095 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2096 }
2097
2098#END:event
2099
2100void
2101profiling_info (OpenCL::Event self, cl_profiling_info name)
892 CODE: 2102 PPCODE:
893 clWaitForEvents (1, &this); 2103 INFO (EventProfiling)
2104
2105#BEGIN:profiling
2106
2107void
2108profiling_command_queued (OpenCL::Event self)
2109 ALIAS:
2110 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2111 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2112 profiling_command_start = CL_PROFILING_COMMAND_START
2113 profiling_command_end = CL_PROFILING_COMMAND_END
2114 PPCODE:
2115 cl_ulong value [1];
2116 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2117 EXTEND (SP, 1);
2118 const int i = 0;
2119 PUSHs (sv_2mortal (newSVuv (value [i])));
2120
2121#END:profiling
894 2122
895MODULE = OpenCL PACKAGE = OpenCL::UserEvent 2123MODULE = OpenCL PACKAGE = OpenCL::UserEvent
896 2124
897void 2125void
898set_status (OpenCL::UserEvent this, cl_int execution_status) 2126set_status (OpenCL::UserEvent self, cl_int execution_status)
899 CODE: 2127 CODE:
900 clSetUserEventStatus (this, execution_status); 2128 clSetUserEventStatus (self, execution_status);
901 2129

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