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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.5 by root, Wed Nov 16 00:35:30 2011 UTC vs.
Revision 1.43 by root, Sat Apr 21 22:16:09 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_1_APIS
17#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
18
19#ifdef __APPLE__
20 #include <OpenCL/opencl.h>
21#else
5#include <CL/opencl.h> 22 #include <CL/opencl.h>
23#endif
6 24
25#if 0 // testing
26#undef CL_USE_DEPRECATED_OPENCL_1_1_APIS
27#undef CL_VERSION_1_2
28#endif
29
7typedef cl_platform_id OpenCL__Platform; 30typedef cl_platform_id OpenCL__Platform;
8typedef cl_device_id OpenCL__Device; 31typedef cl_device_id OpenCL__Device;
9typedef cl_context OpenCL__Context; 32typedef cl_context OpenCL__Context;
10typedef cl_command_queue OpenCL__Queue; 33typedef cl_command_queue OpenCL__Queue;
11typedef cl_mem OpenCL__Memory; 34typedef cl_mem OpenCL__Memory;
12typedef cl_mem OpenCL__Buffer; 35typedef cl_mem OpenCL__Buffer;
36typedef cl_mem OpenCL__BufferObj;
13typedef cl_mem OpenCL__Image; 37typedef cl_mem OpenCL__Image;
14typedef cl_mem OpenCL__Image2D; 38typedef cl_mem OpenCL__Image2D;
15typedef cl_mem OpenCL__Image3D; 39typedef cl_mem OpenCL__Image3D;
16typedef cl_mem OpenCL__Memory_ornull; 40typedef cl_mem OpenCL__Memory_ornull;
17typedef cl_mem OpenCL__Buffer_ornull; 41typedef cl_mem OpenCL__Buffer_ornull;
18typedef cl_mem OpenCL__Image_ornull; 42typedef cl_mem OpenCL__Image_ornull;
19typedef cl_mem OpenCL__Image2D_ornull; 43typedef cl_mem OpenCL__Image2D_ornull;
20typedef cl_mem OpenCL__Image3D_ornull; 44typedef cl_mem OpenCL__Image3D_ornull;
21typedef cl_sampler OpenCL__Sampler; 45typedef cl_sampler OpenCL__Sampler;
22typedef cl_program OpenCL__Program; 46typedef cl_program OpenCL__Program;
23typedef cl_kernel OpenCL__Kernel; 47typedef cl_kernel OpenCL__Kernel;
24typedef cl_event OpenCL__Event; 48typedef cl_event OpenCL__Event;
25typedef cl_event OpenCL__UserEvent; 49typedef cl_event OpenCL__UserEvent;
50
51typedef SV *FUTURE;
52
53/*****************************************************************************/
54
55// name must include a leading underscore
56// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
57// for perl. doh.
58static void *
59glsym (const char *name)
60{
61 void *fun = 0;
62
63 #if defined I_DLFCN && defined RTLD_DEFAULT
64 fun = dlsym (RTLD_DEFAULT, name + 1);
65 if (!fun) fun = dlsym (RTLD_DEFAULT, name);
66
67 if (!fun)
68 {
69 static void *libgl;
70 static const char *glso[] = {
71 "libGL.so.1",
72 "libGL.so.3",
73 "libGL.so.4.0",
74 "libGL.so",
75 "/usr/lib/libGL.so",
76 "/usr/X11R6/lib/libGL.1.dylib"
77 };
78 int i;
79
80 for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
81 {
82 libgl = dlopen (glso [i], RTLD_LAZY);
83 if (libgl)
84 break;
85 }
86
87 if (libgl)
88 {
89 fun = dlsym (libgl, name + 1);
90 if (!fun) fun = dlsym (libgl, name);
91 }
92 }
93 #endif
94
95 return fun;
96}
26 97
27/*****************************************************************************/ 98/*****************************************************************************/
28 99
29/* up to two temporary buffers */ 100/* up to two temporary buffers */
30static void * 101static void *
31tmpbuf (size_t size) 102tmpbuf (size_t size)
32{ 103{
104 enum { buffers = 3 };
33 static int idx; 105 static int idx;
34 static void *buf [2]; 106 static void *buf [buffers];
35 static size_t len [2]; 107 static size_t len [buffers];
36 108
37 idx ^= 1; 109 idx = (idx + 1) % buffers;
38 110
39 if (len [idx] < size) 111 if (len [idx] < size)
40 { 112 {
41 free (buf [idx]); 113 free (buf [idx]);
42 len [idx] = ((size + 31) & ~4095) + 4096 - 32; 114 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
… …
90 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); 162 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
91} 163}
92 164
93/*****************************************************************************/ 165/*****************************************************************************/
94 166
95static cl_int last_error; 167static cl_int res;
96 168
97#define FAIL(name,err) \ 169#define FAIL(name) \
98 croak ("cl" # name ": %s", err2str (last_error = err)); 170 croak ("cl" # name ": %s", err2str (res));
99 171
100#define NEED_SUCCESS(name,args) \ 172#define NEED_SUCCESS(name,args) \
101 do { \ 173 do { \
102 cl_int res = cl ## name args; \ 174 res = cl ## name args; \
103 \ 175 \
104 if (res) \ 176 if (res) \
105 FAIL (name, res); \ 177 FAIL (name); \
106 } while (0) 178 } while (0)
179
180#define NEED_SUCCESS_ARG(retdecl, name, args) \
181 retdecl = cl ## name args; \
182 if (res) \
183 FAIL (name);
107 184
108/*****************************************************************************/ 185/*****************************************************************************/
109 186
110#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr) 187#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
111#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr)) 188#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
… …
119 croak ("%s: %s is not of type %s", func, svname, pkg); 196 croak ("%s: %s is not of type %s", func, svname, pkg);
120} 197}
121 198
122/*****************************************************************************/ 199/*****************************************************************************/
123 200
201static cl_context_properties *
202SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
203{
204 if (!sv || !SvOK (sv))
205 if (extra)
206 sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
207 else
208 return 0;
209
210 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
211 {
212 AV *av = (AV *)SvRV (sv);
213 int i, len = av_len (av) + 1;
214 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
215 cl_context_properties *l = p;
216
217 if (len & 1)
218 croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
219
220 while (extracount--)
221 *l++ = *extra++;
222
223 for (i = 0; i < len; i += 2)
224 {
225 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
226 SV *p_sv = *av_fetch (av, i + 1, 0);
227 cl_context_properties v = SvIV (p_sv); // code below can override
228
229 switch (t)
230 {
231 case CL_GLX_DISPLAY_KHR:
232 if (!SvOK (p_sv))
233 {
234 void *func = glsym ("_glXGetCurrentDisplay");
235 if (func)
236 v = (cl_context_properties)((void *(*)(void))func)();
237 }
238 break;
239
240 case CL_GL_CONTEXT_KHR:
241 if (!SvOK (p_sv))
242 {
243 void *func = glsym ("_glXGetCurrentContext");
244 if (func)
245 v = (cl_context_properties)((void *(*)(void))func)();
246 }
247 break;
248
249 default:
250 /* unknown property, treat as int */
251 break;
252 }
253
254 *l++ = t;
255 *l++ = v;
256 }
257
258 *l = 0;
259
260 return p;
261 }
262
263 croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
264}
265
266/*****************************************************************************/
267
268static size_t
269img_row_pitch (cl_mem img)
270{
271 size_t res;
272 clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
273 return res;
274}
275
124static cl_event * 276static cl_event *
125event_list (SV **items, int count) 277event_list (SV **items, cl_uint *rcount)
126{ 278{
279 cl_uint count = *rcount;
280
281 if (!count)
282 return 0;
283
127 cl_event *list = tmpbuf (sizeof (cl_event) * count); 284 cl_event *list = tmpbuf (sizeof (cl_event) * count);
285 int i = 0;
128 286
129 while (count--) 287 do
288 {
289 --count;
290 if (SvOK (items [count]))
130 list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); 291 list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
292 }
293 while (count);
131 294
295 *rcount = i;
296
132 return list; 297 return i ? list : 0;
133} 298}
134 299
135#define EVENT_LIST(items,count) \ 300#define EVENT_LIST(items,count) \
136 cl_uint event_list_count = (count); \ 301 cl_uint event_list_count = (count); \
137 cl_event *event_list_ptr = event_list (&ST (items), event_list_count) 302 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
138 303
139#define INFO(class) \ 304#define INFO(class) \
140{ \ 305{ \
141 size_t size; \ 306 size_t size; \
142 SV *sv; \
143 \
144 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ 307 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
145 sv = sv_2mortal (newSV (size)); \ 308 SV *sv = sv_2mortal (newSV (size)); \
146 SvUPGRADE (sv, SVt_PV); \ 309 SvUPGRADE (sv, SVt_PV); \
147 SvPOK_only (sv); \ 310 SvPOK_only (sv); \
148 SvCUR_set (sv, size); \ 311 SvCUR_set (sv, size); \
149 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ 312 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
150 XPUSHs (sv); \ 313 XPUSHs (sv); \
151} 314}
152 315
153MODULE = OpenCL PACKAGE = OpenCL 316MODULE = OpenCL PACKAGE = OpenCL
154 317
155PROTOTYPES: ENABLE 318PROTOTYPES: ENABLE
156 319
157BOOT: 320BOOT:
158{ 321{
159 HV *stash = gv_stashpv ("OpenCL", 1); 322 HV *stash = gv_stashpv ("OpenCL", 1);
160 static const ivstr *civ, const_iv[] = { 323 static const ivstr *civ, const_iv[] = {
161 { sizeof (cl_char ), "SIZEOF_CHAR" }, 324 { sizeof (cl_char ), "SIZEOF_CHAR" },
162 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 325 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
163 { sizeof (cl_short ), "SIZEOF_SHORT" }, 326 { sizeof (cl_short ), "SIZEOF_SHORT" },
164 { sizeof (cl_ushort), "SIZEOF_USHORT" }, 327 { sizeof (cl_ushort), "SIZEOF_USHORT" },
165 { sizeof (cl_int ), "SIZEOF_INT" }, 328 { sizeof (cl_int ), "SIZEOF_INT" },
166 { sizeof (cl_uint ), "SIZEOF_UINT" }, 329 { sizeof (cl_uint ), "SIZEOF_UINT" },
167 { sizeof (cl_long ), "SIZEOF_LONG" }, 330 { sizeof (cl_long ), "SIZEOF_LONG" },
168 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 331 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
169 { sizeof (cl_half ), "SIZEOF_HALF" }, 332 { sizeof (cl_half ), "SIZEOF_HALF" },
170 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 333 { sizeof (cl_float ), "SIZEOF_FLOAT" },
171 { sizeof (cl_double), "SIZEOF_DOUBLE" }, 334 { sizeof (cl_double), "SIZEOF_DOUBLE" },
172#include "constiv.h" 335#include "constiv.h"
173 }; 336 };
174 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 337 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
175 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 338 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
176} 339}
177 340
178cl_int 341cl_int
179errno () 342errno ()
180 CODE: 343 CODE:
181 errno = last_error; 344 RETVAL = res;
345 OUTPUT:
346 RETVAL
182 347
183const char * 348const char *
184err2str (cl_int err) 349err2str (cl_int err)
185 350
186const char * 351const char *
187enum2str (cl_uint value) 352enum2str (cl_uint value)
188 353
189void 354void
190platforms () 355platforms ()
191 PPCODE: 356 PPCODE:
192{
193 cl_platform_id *list; 357 cl_platform_id *list;
194 cl_uint count; 358 cl_uint count;
195 int i; 359 int i;
196 360
197 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 361 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
… …
199 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 363 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
200 364
201 EXTEND (SP, count); 365 EXTEND (SP, count);
202 for (i = 0; i < count; ++i) 366 for (i = 0; i < count; ++i)
203 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 367 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
204}
205 368
206void 369void
207context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 370context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
208 PPCODE: 371 PPCODE:
209{ 372 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
210 cl_int res;
211 cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
212
213 if (res)
214 FAIL (CreateContextFromType, res);
215
216 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 373 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
217} 374
375#if 0
376
377void
378context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
379 PPCODE:
380 /* der Gipfel der Kunst */
381
382#endif
218 383
219void 384void
220wait_for_events (...) 385wait_for_events (...)
221 CODE: 386 CODE:
222{
223 EVENT_LIST (0, items); 387 EVENT_LIST (0, items);
224 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 388 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
225}
226 389
227PROTOTYPES: DISABLE 390PROTOTYPES: DISABLE
228 391
229MODULE = OpenCL PACKAGE = OpenCL::Platform 392MODULE = OpenCL PACKAGE = OpenCL::Platform
230 393
231void 394void
232info (OpenCL::Platform this, cl_platform_info name) 395info (OpenCL::Platform self, cl_platform_info name)
233 PPCODE: 396 PPCODE:
234 INFO (Platform) 397 INFO (Platform)
235 398
399#BEGIN:platform
400
236void 401void
402profile (OpenCL::Platform self)
403 ALIAS:
404 profile = CL_PLATFORM_PROFILE
405 version = CL_PLATFORM_VERSION
406 name = CL_PLATFORM_NAME
407 vendor = CL_PLATFORM_VENDOR
408 extensions = CL_PLATFORM_EXTENSIONS
409 PPCODE:
410 size_t size;
411 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
412 char *value = tmpbuf (size);
413 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
414 EXTEND (SP, 1);
415 const int i = 0;
416 PUSHs (sv_2mortal (newSVpv (value, 0)));
417
418#END:platform
419
420void
237devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 421devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
238 PPCODE: 422 PPCODE:
239{
240 cl_device_id *list; 423 cl_device_id *list;
241 cl_uint count; 424 cl_uint count;
242 int i; 425 int i;
243 426
244 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 427 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
245 list = tmpbuf (sizeof (*list) * count); 428 list = tmpbuf (sizeof (*list) * count);
246 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 429 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
247 430
248 EXTEND (SP, count); 431 EXTEND (SP, count);
249 for (i = 0; i < count; ++i) 432 for (i = 0; i < count; ++i)
250 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 433 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
251}
252 434
253void 435void
254context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 436context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
255 PPCODE: 437 PPCODE:
256{ 438 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
257 cl_int res; 439 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
258 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
259 cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
260 440
261 if (res) 441 AV *av = (AV *)SvRV (devices);
262 FAIL (CreateContextFromType, res); 442 cl_uint num_devices = av_len (av) + 1;
443 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
444 int i;
263 445
446 for (i = num_devices; i--; )
447 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
448
449 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
264 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 450 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
265} 451
452void
453context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
454 PPCODE:
455 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
456 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
457 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
458 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
266 459
267MODULE = OpenCL PACKAGE = OpenCL::Device 460MODULE = OpenCL PACKAGE = OpenCL::Device
268 461
269void 462void
270info (OpenCL::Device this, cl_device_info name) 463info (OpenCL::Device self, cl_device_info name)
271 PPCODE: 464 PPCODE:
272 INFO (Device) 465 INFO (Device)
273 466
467#BEGIN:device
468
274void 469void
275context_simple (OpenCL::Device this) 470type (OpenCL::Device self)
276 PPCODE: 471 PPCODE:
277{ 472 cl_device_type value [1];
278 cl_int res; 473 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
279 cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); 474 EXTEND (SP, 1);
475 const int i = 0;
476 PUSHs (sv_2mortal (newSViv (value [i])));
280 477
281 if (res) 478void
282 FAIL (CreateContext, res); 479vendor_id (OpenCL::Device self)
480 ALIAS:
481 vendor_id = CL_DEVICE_VENDOR_ID
482 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
483 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
484 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
485 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
486 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
487 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
488 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
489 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
490 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
491 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
492 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
493 image_support = CL_DEVICE_IMAGE_SUPPORT
494 max_samplers = CL_DEVICE_MAX_SAMPLERS
495 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
496 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
497 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
498 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
499 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
500 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
501 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
502 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
503 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
504 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
505 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
506 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
507 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
508 PPCODE:
509 cl_uint value [1];
510 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
511 EXTEND (SP, 1);
512 const int i = 0;
513 PUSHs (sv_2mortal (newSVuv (value [i])));
283 514
284 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 515void
285} 516max_work_group_size (OpenCL::Device self)
517 ALIAS:
518 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
519 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
520 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
521 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
522 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
523 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
524 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
525 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
526 PPCODE:
527 size_t value [1];
528 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
529 EXTEND (SP, 1);
530 const int i = 0;
531 PUSHs (sv_2mortal (newSVuv (value [i])));
532
533void
534max_work_item_sizes (OpenCL::Device self)
535 PPCODE:
536 size_t size;
537 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
538 size_t *value = tmpbuf (size);
539 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
540 int i, n = size / sizeof (*value);
541 EXTEND (SP, n);
542 for (i = 0; i < n; ++i)
543 PUSHs (sv_2mortal (newSVuv (value [i])));
544
545void
546address_bits (OpenCL::Device self)
547 PPCODE:
548 cl_bitfield value [1];
549 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
550 EXTEND (SP, 1);
551 const int i = 0;
552 PUSHs (sv_2mortal (newSVuv (value [i])));
553
554void
555max_mem_alloc_size (OpenCL::Device self)
556 ALIAS:
557 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
558 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
559 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
560 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
561 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
562 PPCODE:
563 cl_ulong value [1];
564 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
565 EXTEND (SP, 1);
566 const int i = 0;
567 PUSHs (sv_2mortal (newSVuv (value [i])));
568
569void
570single_fp_config (OpenCL::Device self)
571 ALIAS:
572 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
573 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
574 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
575 PPCODE:
576 cl_device_fp_config value [1];
577 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
578 EXTEND (SP, 1);
579 const int i = 0;
580 PUSHs (sv_2mortal (newSVuv (value [i])));
581
582void
583global_mem_cache_type (OpenCL::Device self)
584 PPCODE:
585 cl_device_mem_cache_type value [1];
586 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
587 EXTEND (SP, 1);
588 const int i = 0;
589 PUSHs (sv_2mortal (newSVuv (value [i])));
590
591void
592local_mem_type (OpenCL::Device self)
593 PPCODE:
594 cl_device_local_mem_type value [1];
595 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
596 EXTEND (SP, 1);
597 const int i = 0;
598 PUSHs (sv_2mortal (newSVuv (value [i])));
599
600void
601error_correction_support (OpenCL::Device self)
602 ALIAS:
603 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
604 endian_little = CL_DEVICE_ENDIAN_LITTLE
605 available = CL_DEVICE_AVAILABLE
606 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
607 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
608 PPCODE:
609 cl_bool value [1];
610 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
611 EXTEND (SP, 1);
612 const int i = 0;
613 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
614
615void
616execution_capabilities (OpenCL::Device self)
617 PPCODE:
618 cl_device_exec_capabilities value [1];
619 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
620 EXTEND (SP, 1);
621 const int i = 0;
622 PUSHs (sv_2mortal (newSVuv (value [i])));
623
624void
625properties (OpenCL::Device self)
626 PPCODE:
627 cl_command_queue_properties value [1];
628 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
629 EXTEND (SP, 1);
630 const int i = 0;
631 PUSHs (sv_2mortal (newSViv (value [i])));
632
633void
634platform (OpenCL::Device self)
635 PPCODE:
636 cl_platform_id value [1];
637 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
638 EXTEND (SP, 1);
639 const int i = 0;
640 {
641 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
642 }
643
644void
645name (OpenCL::Device self)
646 ALIAS:
647 name = CL_DEVICE_NAME
648 vendor = CL_DEVICE_VENDOR
649 driver_version = CL_DRIVER_VERSION
650 profile = CL_DEVICE_PROFILE
651 version = CL_DEVICE_VERSION
652 extensions = CL_DEVICE_EXTENSIONS
653 PPCODE:
654 size_t size;
655 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
656 char *value = tmpbuf (size);
657 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
658 EXTEND (SP, 1);
659 const int i = 0;
660 PUSHs (sv_2mortal (newSVpv (value, 0)));
661
662void
663parent_device_ext (OpenCL::Device self)
664 PPCODE:
665 cl_device_id value [1];
666 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
667 EXTEND (SP, 1);
668 const int i = 0;
669 {
670 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
671 }
672
673void
674partition_types_ext (OpenCL::Device self)
675 ALIAS:
676 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
677 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
678 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
679 PPCODE:
680 size_t size;
681 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
682 cl_device_partition_property_ext *value = tmpbuf (size);
683 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
684 int i, n = size / sizeof (*value);
685 EXTEND (SP, n);
686 for (i = 0; i < n; ++i)
687 PUSHs (sv_2mortal (newSVuv (value [i])));
688
689#END:device
286 690
287MODULE = OpenCL PACKAGE = OpenCL::Context 691MODULE = OpenCL PACKAGE = OpenCL::Context
288 692
289void 693void
290DESTROY (OpenCL::Context context) 694DESTROY (OpenCL::Context context)
291 CODE: 695 CODE:
292 clReleaseContext (context); 696 clReleaseContext (context);
293 697
294void 698void
295info (OpenCL::Context this, cl_context_info name) 699info (OpenCL::Context self, cl_context_info name)
296 PPCODE: 700 PPCODE:
297 INFO (Context) 701 INFO (Context)
298 702
299void 703void
300command_queue_simple (OpenCL::Context this, OpenCL::Device device) 704queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
301 PPCODE: 705 PPCODE:
302{ 706 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
303 cl_int res;
304 cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
305
306 if (res)
307 FAIL (CreateCommandQueue, res);
308
309 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 707 XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
310}
311 708
312void 709void
313user_event (OpenCL::Context this) 710user_event (OpenCL::Context self)
314 PPCODE: 711 PPCODE:
315{ 712 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
316 cl_int res;
317 cl_event ev = clCreateUserEvent (this, &res);
318
319 if (res)
320 FAIL (CreateUserevent, res);
321
322 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev); 713 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
323}
324 714
325void 715void
326buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 716buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
327 PPCODE: 717 PPCODE:
328{
329 cl_int res;
330 cl_mem mem;
331
332 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 718 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
333 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 719 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
334 720
335 mem = clCreateBuffer (this, flags, len, 0, &res); 721 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
336
337 if (res)
338 FAIL (CreateBuffer, res);
339
340 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 722 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
341}
342 723
343void 724void
344buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 725buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
345 PPCODE: 726 PPCODE:
346{
347 STRLEN len; 727 STRLEN len;
348 char *ptr = SvPVbyte (data, len); 728 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
349 cl_int res;
350 cl_mem mem;
351
352 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 729 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
353 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 730 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
354 731 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
355 mem = clCreateBuffer (this, flags, len, ptr, &res);
356
357 if (res)
358 FAIL (CreateBuffer, res);
359
360 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 732 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
361}
362 733
734#if CL_VERSION_1_2
735
363void 736void
364image2d (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) 737image (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)
365 PPCODE: 738 PPCODE:
366{
367 STRLEN len; 739 STRLEN len;
368 char *ptr = SvPVbyte (data, len); 740 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
369 const cl_image_format format = { channel_order, channel_type }; 741 const cl_image_format format = { channel_order, channel_type };
370 cl_int res; 742 const cl_image_desc desc = {
371 cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res); 743 type,
744 width, height, depth,
745 array_size, row_pitch, slice_pitch,
746 num_mip_level, num_samples,
747 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
748 };
749 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
750 char *klass = "OpenCL::Image";
751 switch (type)
752 {
753 case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
754 case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
755 case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
756 case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
757 case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
758 case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
759 }
760 XPUSH_NEW_OBJ (klass, mem);
372 761
373 if (res) 762#endif
374 FAIL (CreateImage2D, res);
375 763
764void
765image2d (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)
766 PPCODE:
767 STRLEN len;
768 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
769 const cl_image_format format = { channel_order, channel_type };
770#if CL_VERSION_1_2
771 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
772 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
773#else
774 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
775#endif
376 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 776 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
377}
378 777
379void 778void
380image3d (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) 779image3d (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)
381 PPCODE: 780 PPCODE:
382{
383 STRLEN len; 781 STRLEN len;
384 char *ptr = SvPVbyte (data, len); 782 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
385 const cl_image_format format = { channel_order, channel_type }; 783 const cl_image_format format = { channel_order, channel_type };
386 cl_int res; 784#if CL_VERSION_1_2
387 cl_mem mem = clCreateImage3D (this, flags, &format, width, height, 785 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
388 depth, len / (height * slice_pitch), slice_pitch, ptr, &res); 786 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
389 787#else
390 if (res) 788 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
391 FAIL (CreateImage3D, res); 789#endif
392
393 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 790 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
394}
395 791
792#if cl_apple_gl_sharing || cl_khr_gl_sharing
793
396void 794void
795gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
796 PPCODE:
797 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
798 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
799
800void
801gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
802 PPCODE:
803 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
804 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
805
806#if CL_VERSION_1_2
807
808void
809gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
810 ALIAS:
811 gl_texture2d = 0
812 gl_texture3d = 0
813 PPCODE:
814 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
815 cl_gl_object_type type;
816 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
817 char *klass = "OpenCL::Memory";
818 switch (type)
819 {
820 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
821 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
822 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
823 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
824 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
825 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
826 }
827 XPUSH_NEW_OBJ (klass, mem);
828
829#else
830
831void
832gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
833 PPCODE:
834 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
835 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
836
837void
838gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
839 PPCODE:
840 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
841 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
842
843#endif
844
845#endif
846
847void
397supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 848supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
398 PPCODE: 849 PPCODE:
399{ 850{
400 cl_uint count; 851 cl_uint count;
401 cl_image_format *list; 852 cl_image_format *list;
402 int i; 853 int i;
403 854
404 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 855 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
405 Newx (list, count, cl_image_format); 856 Newx (list, count, cl_image_format);
406 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 857 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
407 858
408 EXTEND (SP, count); 859 EXTEND (SP, count);
409 for (i = 0; i < count; ++i) 860 for (i = 0; i < count; ++i)
410 { 861 {
411 AV *av = newAV (); 862 AV *av = newAV ();
… …
414 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 865 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
415 } 866 }
416} 867}
417 868
418void 869void
419sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 870sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
420 PPCODE: 871 PPCODE:
421{
422 cl_int res;
423 cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); 872 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
424
425 if (res)
426 FAIL (CreateSampler, res);
427
428 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 873 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
429}
430 874
431void 875void
432program_with_source (OpenCL::Context this, SV *program) 876program_with_source (OpenCL::Context self, SV *program)
433 PPCODE: 877 PPCODE:
434{
435 STRLEN len; 878 STRLEN len;
436 size_t len2; 879 size_t len2;
437 const char *ptr = SvPVbyte (program, len); 880 const char *ptr = SvPVbyte (program, len);
438 cl_int res;
439 cl_program prog;
440 881
441 len2 = len; 882 len2 = len;
442 prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); 883 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
443
444 if (res)
445 FAIL (CreateProgramWithSource, res);
446
447 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 884 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
448} 885
886#BEGIN:context
887
888void
889reference_count (OpenCL::Context self)
890 ALIAS:
891 reference_count = CL_CONTEXT_REFERENCE_COUNT
892 num_devices = CL_CONTEXT_NUM_DEVICES
893 PPCODE:
894 cl_uint value [1];
895 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
896 EXTEND (SP, 1);
897 const int i = 0;
898 PUSHs (sv_2mortal (newSVuv (value [i])));
899
900void
901devices (OpenCL::Context self)
902 PPCODE:
903 size_t size;
904 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
905 cl_device_id *value = tmpbuf (size);
906 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
907 int i, n = size / sizeof (*value);
908 EXTEND (SP, n);
909 for (i = 0; i < n; ++i)
910 {
911 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
912 }
913
914void
915properties (OpenCL::Context self)
916 PPCODE:
917 size_t size;
918 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
919 cl_context_properties *value = tmpbuf (size);
920 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
921 int i, n = size / sizeof (*value);
922 EXTEND (SP, n);
923 for (i = 0; i < n; ++i)
924 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
925
926#END:context
449 927
450MODULE = OpenCL PACKAGE = OpenCL::Queue 928MODULE = OpenCL PACKAGE = OpenCL::Queue
451 929
452void 930void
453DESTROY (OpenCL::Queue this) 931DESTROY (OpenCL::Queue self)
454 CODE: 932 CODE:
455 clReleaseCommandQueue (this); 933 clReleaseCommandQueue (self);
456 934
457void 935void
458info (OpenCL::Queue this, cl_command_queue_info name)
459 PPCODE:
460 INFO (CommandQueue)
461
462void
463enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 936enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
464 PPCODE: 937 PPCODE:
465{
466 cl_event ev = 0; 938 cl_event ev = 0;
467 EVENT_LIST (6, items - 6); 939 EVENT_LIST (6, items - 6);
468 940
469 SvUPGRADE (data, SVt_PV); 941 SvUPGRADE (data, SVt_PV);
470 SvGROW (data, len); 942 SvGROW (data, len);
471 SvPOK_only (data); 943 SvPOK_only (data);
472 SvCUR_set (data, len); 944 SvCUR_set (data, len);
473 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 945 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
474 946
475 if (ev) 947 if (ev)
476 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 948 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
477}
478 949
479void 950void
480enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 951enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
481 PPCODE: 952 PPCODE:
482{
483 cl_event ev = 0; 953 cl_event ev = 0;
484 STRLEN len; 954 STRLEN len;
485 char *ptr = SvPVbyte (data, len); 955 char *ptr = SvPVbyte (data, len);
486 EVENT_LIST (5, items - 5); 956 EVENT_LIST (5, items - 5);
487 957
488 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 958 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
489 959
490 if (ev) 960 if (ev)
491 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 961 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
492}
493 962
494void 963void
495enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 964enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
496 PPCODE: 965 PPCODE:
497{
498 cl_event ev = 0; 966 cl_event ev = 0;
499 EVENT_LIST (6, items - 6); 967 EVENT_LIST (6, items - 6);
500 968
501 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 969 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
502 970
503 if (ev) 971 if (ev)
504 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 972 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
505}
506 973
507 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
508 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
509
510void 974void
511enqueue_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, ...) 975enqueue_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, ...)
512 PPCODE: 976 PPCODE:
513{
514 cl_event ev = 0; 977 cl_event ev = 0;
978 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
515 const size_t src_origin[3] = { src_x, src_y, src_z }; 979 const size_t host_origin[3] = { host_x, host_y, host_z };
516 const size_t region[3] = { width, height, depth }; 980 const size_t region[3] = { width, height, depth };
517 size_t len = row_pitch * slice_pitch * depth;
518 EVENT_LIST (11, items - 11); 981 EVENT_LIST (17, items - 17);
982
983 if (!buf_row_pitch)
984 buf_row_pitch = region [0];
985
986 if (!buf_slice_pitch)
987 buf_slice_pitch = region [1] * buf_row_pitch;
988
989 if (!host_row_pitch)
990 host_row_pitch = region [0];
991
992 if (!host_slice_pitch)
993 host_slice_pitch = region [1] * host_row_pitch;
994
995 size_t len = host_row_pitch * host_slice_pitch * region [2];
519 996
520 SvUPGRADE (data, SVt_PV); 997 SvUPGRADE (data, SVt_PV);
521 SvGROW (data, len); 998 SvGROW (data, len);
522 SvPOK_only (data); 999 SvPOK_only (data);
523 SvCUR_set (data, len); 1000 SvCUR_set (data, len);
524 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)); 1001 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));
525 1002
526 if (ev) 1003 if (ev)
527 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1004 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
528}
529 1005
530void 1006void
1007enqueue_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, ...)
1008 PPCODE:
1009 cl_event ev = 0;
1010 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1011 const size_t host_origin[3] = { host_x, host_y, host_z };
1012 const size_t region[3] = { width, height, depth };
1013 STRLEN len;
1014 char *ptr = SvPVbyte (data, len);
1015 EVENT_LIST (17, items - 17);
1016
1017 if (!buf_row_pitch)
1018 buf_row_pitch = region [0];
1019
1020 if (!buf_slice_pitch)
1021 buf_slice_pitch = region [1] * buf_row_pitch;
1022
1023 if (!host_row_pitch)
1024 host_row_pitch = region [0];
1025
1026 if (!host_slice_pitch)
1027 host_slice_pitch = region [1] * host_row_pitch;
1028
1029 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1030
1031 if (len < min_len)
1032 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1033
1034 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));
1035
1036 if (ev)
1037 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1038
1039void
1040enqueue_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, ...)
1041 PPCODE:
1042 cl_event ev = 0;
1043 const size_t src_origin[3] = { src_x, src_y, src_z };
1044 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1045 const size_t region[3] = { width, height, depth };
1046 EVENT_LIST (16, items - 16);
1047
1048 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));
1049
1050 if (ev)
1051 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1052
1053void
1054enqueue_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, ...)
1055 PPCODE:
1056 cl_event ev = 0;
1057 const size_t src_origin[3] = { src_x, src_y, src_z };
1058 const size_t region[3] = { width, height, depth };
1059 EVENT_LIST (12, items - 12);
1060
1061 if (!row_pitch)
1062 row_pitch = img_row_pitch (src);
1063
1064 if (depth > 1 && !slice_pitch)
1065 slice_pitch = row_pitch * height;
1066
1067 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1068
1069 SvUPGRADE (data, SVt_PV);
1070 SvGROW (data, len);
1071 SvPOK_only (data);
1072 SvCUR_set (data, len);
1073 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));
1074
1075 if (ev)
1076 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1077
1078void
531enqueue_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, ...) 1079enqueue_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, ...)
532 PPCODE: 1080 PPCODE:
533{
534 cl_event ev = 0; 1081 cl_event ev = 0;
535 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1082 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
536 const size_t region[3] = { width, height, depth }; 1083 const size_t region[3] = { width, height, depth };
537 STRLEN len; 1084 STRLEN len;
538 char *ptr = SvPVbyte (data, len); 1085 char *ptr = SvPVbyte (data, len);
539 size_t slice_pitch = len / (row_pitch * height);
540 EVENT_LIST (11, items - 11); 1086 EVENT_LIST (12, items - 12);
541 1087
1088 if (!row_pitch)
1089 row_pitch = img_row_pitch (dst);
1090
1091 if (depth > 1 && !slice_pitch)
1092 slice_pitch = row_pitch * height;
1093
1094 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1095
1096 if (len < min_len)
1097 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1098
542 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)); 1099 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));
543 1100
544 if (ev) 1101 if (ev)
545 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1102 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
546}
547 1103
548void 1104void
549enqueue_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, ...)
550 PPCODE:
551{
552 cl_event ev = 0;
553 const size_t src_origin[3] = { src_x, src_y, src_z };
554 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
555 const size_t region[3] = { width, height, depth };
556 EVENT_LIST (16, items - 16);
557
558 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));
559
560 if (ev)
561 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
562}
563
564void
565enqueue_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, ...)
566 PPCODE:
567{
568 cl_event ev = 0;
569 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
570 const size_t region[3] = { width, height, depth };
571 EVENT_LIST (10, items - 10);
572
573 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
574
575 if (ev)
576 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
577}
578
579void
580enqueue_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, ...) 1105enqueue_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, ...)
581 PPCODE: 1106 PPCODE:
582{
583 cl_event ev = 0; 1107 cl_event ev = 0;
584 const size_t src_origin[3] = { src_x, src_y, src_z }; 1108 const size_t src_origin[3] = { src_x, src_y, src_z };
585 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1109 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
586 const size_t region[3] = { width, height, depth }; 1110 const size_t region[3] = { width, height, depth };
587 EVENT_LIST (12, items - 12); 1111 EVENT_LIST (12, items - 12);
588 1112
589 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1113 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
590 1114
591 if (ev) 1115 if (ev)
592 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1116 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
593}
594 1117
595void 1118void
596enqueue_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, ...) 1119enqueue_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, ...)
597 PPCODE: 1120 PPCODE:
598{
599 cl_event ev = 0; 1121 cl_event ev = 0;
600 const size_t src_origin[3] = { src_x, src_y, src_z }; 1122 const size_t src_origin[3] = { src_x, src_y, src_z };
601 const size_t region[3] = { width, height, depth }; 1123 const size_t region[3] = { width, height, depth };
602 EVENT_LIST (10, items - 10); 1124 EVENT_LIST (10, items - 10);
603 1125
604 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1126 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
605 1127
606 if (ev) 1128 if (ev)
607 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1129 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
608}
609 1130
610void 1131void
1132enqueue_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, ...)
1133 PPCODE:
1134 cl_event ev = 0;
1135 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1136 const size_t region[3] = { width, height, depth };
1137 EVENT_LIST (10, items - 10);
1138
1139 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1140
1141 if (ev)
1142 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1143
1144void
611enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1145enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
612 PPCODE: 1146 PPCODE:
613{
614 cl_event ev = 0; 1147 cl_event ev = 0;
615 EVENT_LIST (2, items - 2); 1148 EVENT_LIST (2, items - 2);
616 1149
617 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1150 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
618 1151
619 if (ev) 1152 if (ev)
620 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1153 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
621}
622 1154
623void 1155void
624enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) 1156enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
625 PPCODE: 1157 PPCODE:
626{
627 cl_event ev = 0; 1158 cl_event ev = 0;
628 size_t *gwo = 0, *gws, *lws = 0; 1159 size_t *gwo = 0, *gws, *lws = 0;
629 int gws_len; 1160 int gws_len;
630 size_t *lists; 1161 size_t *lists;
631 int i; 1162 int i;
… …
655 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); 1186 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
656 } 1187 }
657 1188
658 if (SvOK (local_work_size)) 1189 if (SvOK (local_work_size))
659 { 1190 {
660 if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) 1191 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
661 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); 1192 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
662 1193
663 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) 1194 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
664 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); 1195 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
665 1196
666 lws = lists + gws_len * 2; 1197 lws = lists + gws_len * 2;
667 for (i = 0; i < gws_len; ++i) 1198 for (i = 0; i < gws_len; ++i)
668 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); 1199 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
669 } 1200 }
670 1201
671 NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1202 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
672 1203
673 if (ev) 1204 if (ev)
674 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1205 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
675}
676 1206
1207#if cl_apple_gl_sharing || cl_khr_gl_sharing
1208
677void 1209void
678enqueue_marker (OpenCL::Queue this) 1210enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1211 ALIAS:
1212 enqueue_release_gl_objects = 1
679 PPCODE: 1213 PPCODE:
680{ 1214 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1215 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1216
681 cl_event ev; 1217 cl_event ev = 0;
682 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1218 EVENT_LIST (2, items - 2);
1219 AV *av = (AV *)SvRV (objects);
1220 cl_uint num_objects = av_len (av) + 1;
1221 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1222 int i;
1223
1224 for (i = num_objects; i--; )
1225 object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1226
1227 if (ix)
1228 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1229 else
1230 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1231
1232 if (ev)
683 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1233 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
684}
685 1234
1235#endif
1236
1237#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
1238
686void 1239void
687enqueue_wait_for_events (OpenCL::Queue this, ...) 1240enqueue_wait_for_events (OpenCL::Queue self, ...)
688 CODE: 1241 CODE:
689{
690 EVENT_LIST (1, items - 1); 1242 EVENT_LIST (1, items - 1);
691 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1243 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
692}
693 1244
1245#endif
1246
694void 1247void
695enqueue_barrier (OpenCL::Queue this) 1248enqueue_marker (OpenCL::Queue self, ...)
696 CODE: 1249 PPCODE:
1250 cl_event ev = 0;
1251 EVENT_LIST (1, items - 1);
1252#if CL_VERSION_1_2
1253 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1254#else
1255 if (event_list_count)
1256 croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1257 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1258#endif
1259 if (ev)
1260 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1261
1262void
1263enqueue_barrier (OpenCL::Queue self, ...)
1264 PPCODE:
1265 cl_event ev = 0;
1266 EVENT_LIST (1, items - 1);
1267#if CL_VERSION_1_2
1268 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, &ev));
1269#else
1270 if (event_list_count)
1271 croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1272 if (GIMME_V != G_VOID)
1273 croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
697 NEED_SUCCESS (EnqueueBarrier, (this)); 1274 NEED_SUCCESS (EnqueueBarrier, (self));
1275#endif
1276 if (ev)
1277 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
698 1278
699void 1279void
700flush (OpenCL::Queue this) 1280flush (OpenCL::Queue self)
701 CODE: 1281 CODE:
702 NEED_SUCCESS (Flush, (this)); 1282 NEED_SUCCESS (Flush, (self));
703 1283
704void 1284void
705finish (OpenCL::Queue this) 1285finish (OpenCL::Queue self)
706 CODE: 1286 CODE:
707 NEED_SUCCESS (Finish, (this)); 1287 NEED_SUCCESS (Finish, (self));
1288
1289void
1290info (OpenCL::Queue self, cl_command_queue_info name)
1291 PPCODE:
1292 INFO (CommandQueue)
1293
1294#BEGIN:command_queue
1295
1296void
1297context (OpenCL::Queue self)
1298 PPCODE:
1299 cl_context value [1];
1300 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1301 EXTEND (SP, 1);
1302 const int i = 0;
1303 {
1304 NEED_SUCCESS (RetainContext, (value [i]));
1305 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1306 }
1307
1308void
1309device (OpenCL::Queue self)
1310 PPCODE:
1311 cl_device_id value [1];
1312 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1313 EXTEND (SP, 1);
1314 const int i = 0;
1315 {
1316 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1317 }
1318
1319void
1320reference_count (OpenCL::Queue self)
1321 PPCODE:
1322 cl_uint value [1];
1323 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1324 EXTEND (SP, 1);
1325 const int i = 0;
1326 PUSHs (sv_2mortal (newSVuv (value [i])));
1327
1328void
1329properties (OpenCL::Queue self)
1330 PPCODE:
1331 cl_command_queue_properties value [1];
1332 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1333 EXTEND (SP, 1);
1334 const int i = 0;
1335 PUSHs (sv_2mortal (newSViv (value [i])));
1336
1337#END:command_queue
708 1338
709MODULE = OpenCL PACKAGE = OpenCL::Memory 1339MODULE = OpenCL PACKAGE = OpenCL::Memory
710 1340
711void 1341void
712DESTROY (OpenCL::Memory this) 1342DESTROY (OpenCL::Memory self)
713 CODE: 1343 CODE:
714 clReleaseMemObject (this); 1344 clReleaseMemObject (self);
715 1345
716void 1346void
717info (OpenCL::Memory this, cl_mem_info name) 1347info (OpenCL::Memory self, cl_mem_info name)
718 PPCODE: 1348 PPCODE:
719 INFO (MemObject) 1349 INFO (MemObject)
720 1350
1351#BEGIN:mem
1352
1353void
1354type (OpenCL::Memory self)
1355 PPCODE:
1356 cl_mem_object_type value [1];
1357 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1358 EXTEND (SP, 1);
1359 const int i = 0;
1360 PUSHs (sv_2mortal (newSViv (value [i])));
1361
1362void
1363flags (OpenCL::Memory self)
1364 PPCODE:
1365 cl_mem_flags value [1];
1366 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1367 EXTEND (SP, 1);
1368 const int i = 0;
1369 PUSHs (sv_2mortal (newSViv (value [i])));
1370
1371void
1372size (OpenCL::Memory self)
1373 ALIAS:
1374 size = CL_MEM_SIZE
1375 offset = CL_MEM_OFFSET
1376 PPCODE:
1377 size_t value [1];
1378 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1379 EXTEND (SP, 1);
1380 const int i = 0;
1381 PUSHs (sv_2mortal (newSVuv (value [i])));
1382
1383void
1384host_ptr (OpenCL::Memory self)
1385 PPCODE:
1386 void * value [1];
1387 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1388 EXTEND (SP, 1);
1389 const int i = 0;
1390 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1391
1392void
1393map_count (OpenCL::Memory self)
1394 ALIAS:
1395 map_count = CL_MEM_MAP_COUNT
1396 reference_count = CL_MEM_REFERENCE_COUNT
1397 PPCODE:
1398 cl_uint value [1];
1399 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1400 EXTEND (SP, 1);
1401 const int i = 0;
1402 PUSHs (sv_2mortal (newSVuv (value [i])));
1403
1404void
1405context (OpenCL::Memory self)
1406 PPCODE:
1407 cl_context value [1];
1408 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1409 EXTEND (SP, 1);
1410 const int i = 0;
1411 {
1412 NEED_SUCCESS (RetainContext, (value [i]));
1413 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1414 }
1415
1416void
1417associated_memobject (OpenCL::Memory self)
1418 PPCODE:
1419 cl_mem value [1];
1420 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1421 EXTEND (SP, 1);
1422 const int i = 0;
1423 {
1424 NEED_SUCCESS (RetainMemObject, (value [i]));
1425 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1426 }
1427
1428#END:mem
1429
1430#if cl_apple_gl_sharing || cl_khr_gl_sharing
1431
1432void
1433gl_object_info (OpenCL::Memory self)
1434 PPCODE:
1435 cl_gl_object_type type;
1436 cl_GLuint name;
1437 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1438 EXTEND (SP, 2);
1439 PUSHs (sv_2mortal (newSVuv (type)));
1440 PUSHs (sv_2mortal (newSVuv (name)));
1441
1442#endif
1443
1444MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1445
1446void
1447sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1448 PPCODE:
1449 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1450 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1451
1452 cl_buffer_region crdata = { origin, size };
1453
1454 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1455 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1456
1457MODULE = OpenCL PACKAGE = OpenCL::Image
1458
1459void
1460image_info (OpenCL::Image self, cl_image_info name)
1461 PPCODE:
1462 INFO (Image)
1463
1464#BEGIN:image
1465
1466void
1467element_size (OpenCL::Image self)
1468 ALIAS:
1469 element_size = CL_IMAGE_ELEMENT_SIZE
1470 row_pitch = CL_IMAGE_ROW_PITCH
1471 slice_pitch = CL_IMAGE_SLICE_PITCH
1472 width = CL_IMAGE_WIDTH
1473 height = CL_IMAGE_HEIGHT
1474 depth = CL_IMAGE_DEPTH
1475 PPCODE:
1476 size_t value [1];
1477 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1478 EXTEND (SP, 1);
1479 const int i = 0;
1480 PUSHs (sv_2mortal (newSVuv (value [i])));
1481
1482#END:image
1483
1484#if cl_apple_gl_sharing || cl_khr_gl_sharing
1485
1486#BEGIN:gl_texture
1487
1488void
1489target (OpenCL::Image self)
1490 PPCODE:
1491 cl_GLenum value [1];
1492 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1493 EXTEND (SP, 1);
1494 const int i = 0;
1495 PUSHs (sv_2mortal (newSVuv (value [i])));
1496
1497void
1498gl_mipmap_level (OpenCL::Image self)
1499 PPCODE:
1500 cl_GLint value [1];
1501 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1502 EXTEND (SP, 1);
1503 const int i = 0;
1504 PUSHs (sv_2mortal (newSViv (value [i])));
1505
1506#END:gl_texture
1507
1508#endif
1509
721MODULE = OpenCL PACKAGE = OpenCL::Sampler 1510MODULE = OpenCL PACKAGE = OpenCL::Sampler
722 1511
723void 1512void
724DESTROY (OpenCL::Sampler this) 1513DESTROY (OpenCL::Sampler self)
725 CODE: 1514 CODE:
726 clReleaseSampler (this); 1515 clReleaseSampler (self);
727 1516
728void 1517void
729info (OpenCL::Sampler this, cl_sampler_info name) 1518info (OpenCL::Sampler self, cl_sampler_info name)
730 PPCODE: 1519 PPCODE:
731 INFO (Sampler) 1520 INFO (Sampler)
732 1521
1522#BEGIN:sampler
1523
1524void
1525reference_count (OpenCL::Sampler self)
1526 PPCODE:
1527 cl_uint value [1];
1528 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1529 EXTEND (SP, 1);
1530 const int i = 0;
1531 PUSHs (sv_2mortal (newSVuv (value [i])));
1532
1533void
1534context (OpenCL::Sampler self)
1535 PPCODE:
1536 cl_context value [1];
1537 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1538 EXTEND (SP, 1);
1539 const int i = 0;
1540 {
1541 NEED_SUCCESS (RetainContext, (value [i]));
1542 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1543 }
1544
1545void
1546normalized_coords (OpenCL::Sampler self)
1547 PPCODE:
1548 cl_addressing_mode value [1];
1549 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1550 EXTEND (SP, 1);
1551 const int i = 0;
1552 PUSHs (sv_2mortal (newSViv (value [i])));
1553
1554void
1555addressing_mode (OpenCL::Sampler self)
1556 PPCODE:
1557 cl_filter_mode value [1];
1558 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1559 EXTEND (SP, 1);
1560 const int i = 0;
1561 PUSHs (sv_2mortal (newSViv (value [i])));
1562
1563void
1564filter_mode (OpenCL::Sampler self)
1565 PPCODE:
1566 cl_bool value [1];
1567 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1568 EXTEND (SP, 1);
1569 const int i = 0;
1570 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1571
1572#END:sampler
1573
733MODULE = OpenCL PACKAGE = OpenCL::Program 1574MODULE = OpenCL PACKAGE = OpenCL::Program
734 1575
735void 1576void
736DESTROY (OpenCL::Program this) 1577DESTROY (OpenCL::Program self)
737 CODE: 1578 CODE:
738 clReleaseProgram (this); 1579 clReleaseProgram (self);
739 1580
740void 1581void
741info (OpenCL::Program this, cl_program_info name)
742 PPCODE:
743 INFO (Program)
744
745void
746build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1582build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
747 CODE: 1583 CODE:
748 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1584 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
749 1585
750void 1586void
751build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1587build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
752 PPCODE: 1588 PPCODE:
753{
754 size_t size; 1589 size_t size;
755 SV *sv;
756
757 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1590 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
758 sv = sv_2mortal (newSV (size)); 1591 SV *sv = sv_2mortal (newSV (size));
759 SvUPGRADE (sv, SVt_PV); 1592 SvUPGRADE (sv, SVt_PV);
760 SvPOK_only (sv); 1593 SvPOK_only (sv);
761 SvCUR_set (sv, size); 1594 SvCUR_set (sv, size);
762 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1595 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
763 XPUSHs (sv); 1596 XPUSHs (sv);
764} 1597
1598#BEGIN:program_build
1599
1600void
1601build_status (OpenCL::Program self, OpenCL::Device device)
1602 PPCODE:
1603 cl_build_status value [1];
1604 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1605 EXTEND (SP, 1);
1606 const int i = 0;
1607 PUSHs (sv_2mortal (newSViv (value [i])));
1608
1609void
1610build_options (OpenCL::Program self, OpenCL::Device device)
1611 ALIAS:
1612 build_options = CL_PROGRAM_BUILD_OPTIONS
1613 build_log = CL_PROGRAM_BUILD_LOG
1614 PPCODE:
1615 size_t size;
1616 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1617 char *value = tmpbuf (size);
1618 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1619 EXTEND (SP, 1);
1620 const int i = 0;
1621 PUSHs (sv_2mortal (newSVpv (value, 0)));
1622
1623#END:program_build
765 1624
766void 1625void
767kernel (OpenCL::Program program, SV *function) 1626kernel (OpenCL::Program program, SV *function)
768 PPCODE: 1627 PPCODE:
769{
770 cl_int res;
771 cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); 1628 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
772
773 if (res)
774 FAIL (CreateKernel, res);
775
776 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 1629 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
777} 1630
1631void
1632info (OpenCL::Program self, cl_program_info name)
1633 PPCODE:
1634 INFO (Program)
1635
1636void
1637binaries (OpenCL::Program self)
1638 PPCODE:
1639 cl_uint n, i;
1640 size_t size;
1641
1642 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1643 if (!n) XSRETURN_EMPTY;
1644
1645 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1646 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1647 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1648 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1649
1650 EXTEND (SP, n);
1651 for (i = 0; i < n; ++i)
1652 {
1653 SV *sv = sv_2mortal (newSV (sizes [i]));
1654 SvUPGRADE (sv, SVt_PV);
1655 SvPOK_only (sv);
1656 SvCUR_set (sv, sizes [i]);
1657 ptrs [i] = (void *)SvPVX (sv);
1658 PUSHs (sv);
1659 }
1660
1661 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1662 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1663
1664#BEGIN:program
1665
1666void
1667reference_count (OpenCL::Program self)
1668 ALIAS:
1669 reference_count = CL_PROGRAM_REFERENCE_COUNT
1670 num_devices = CL_PROGRAM_NUM_DEVICES
1671 PPCODE:
1672 cl_uint value [1];
1673 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1674 EXTEND (SP, 1);
1675 const int i = 0;
1676 PUSHs (sv_2mortal (newSVuv (value [i])));
1677
1678void
1679context (OpenCL::Program self)
1680 PPCODE:
1681 cl_context value [1];
1682 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1683 EXTEND (SP, 1);
1684 const int i = 0;
1685 {
1686 NEED_SUCCESS (RetainContext, (value [i]));
1687 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1688 }
1689
1690void
1691devices (OpenCL::Program self)
1692 PPCODE:
1693 size_t size;
1694 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1695 cl_device_id *value = tmpbuf (size);
1696 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1697 int i, n = size / sizeof (*value);
1698 EXTEND (SP, n);
1699 for (i = 0; i < n; ++i)
1700 {
1701 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1702 }
1703
1704void
1705source (OpenCL::Program self)
1706 PPCODE:
1707 size_t size;
1708 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1709 char *value = tmpbuf (size);
1710 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1711 EXTEND (SP, 1);
1712 const int i = 0;
1713 PUSHs (sv_2mortal (newSVpv (value, 0)));
1714
1715void
1716binary_sizes (OpenCL::Program self)
1717 PPCODE:
1718 size_t size;
1719 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1720 size_t *value = tmpbuf (size);
1721 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1722 int i, n = size / sizeof (*value);
1723 EXTEND (SP, n);
1724 for (i = 0; i < n; ++i)
1725 PUSHs (sv_2mortal (newSVuv (value [i])));
1726
1727#END:program
778 1728
779MODULE = OpenCL PACKAGE = OpenCL::Kernel 1729MODULE = OpenCL PACKAGE = OpenCL::Kernel
780 1730
781void 1731void
782DESTROY (OpenCL::Kernel this) 1732DESTROY (OpenCL::Kernel self)
783 CODE: 1733 CODE:
784 clReleaseKernel (this); 1734 clReleaseKernel (self);
785 1735
786void 1736void
1737set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1738 CODE:
1739 clSetKernelArg (self, idx, sizeof (value), &value);
1740
1741void
1742set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1743 CODE:
1744 clSetKernelArg (self, idx, sizeof (value), &value);
1745
1746void
1747set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1748 CODE:
1749 clSetKernelArg (self, idx, sizeof (value), &value);
1750
1751void
1752set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1753 CODE:
1754 clSetKernelArg (self, idx, sizeof (value), &value);
1755
1756void
1757set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1758 CODE:
1759 clSetKernelArg (self, idx, sizeof (value), &value);
1760
1761void
1762set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1763 CODE:
1764 clSetKernelArg (self, idx, sizeof (value), &value);
1765
1766void
1767set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1768 CODE:
1769 clSetKernelArg (self, idx, sizeof (value), &value);
1770
1771void
1772set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1773 CODE:
1774 clSetKernelArg (self, idx, sizeof (value), &value);
1775
1776void
1777set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1778 CODE:
1779 clSetKernelArg (self, idx, sizeof (value), &value);
1780
1781void
1782set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1783 CODE:
1784 clSetKernelArg (self, idx, sizeof (value), &value);
1785
1786void
1787set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1788 CODE:
1789 clSetKernelArg (self, idx, sizeof (value), &value);
1790
1791void
1792set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1793 CODE:
1794 clSetKernelArg (self, idx, sizeof (value), &value);
1795
1796void
1797set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1798 CODE:
1799 clSetKernelArg (self, idx, sizeof (value), &value);
1800
1801void
1802set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1803 CODE:
1804 clSetKernelArg (self, idx, sizeof (value), &value);
1805
1806void
1807set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1808 CODE:
1809 clSetKernelArg (self, idx, sizeof (value), &value);
1810
1811void
1812set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1813 CODE:
1814 clSetKernelArg (self, idx, sizeof (value), &value);
1815
1816void
1817set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1818 CODE:
1819 clSetKernelArg (self, idx, size, 0);
1820
1821void
1822set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1823 CODE:
1824 clSetKernelArg (self, idx, sizeof (value), &value);
1825
1826void
787info (OpenCL::Kernel this, cl_kernel_info name) 1827info (OpenCL::Kernel self, cl_kernel_info name)
788 PPCODE: 1828 PPCODE:
789 INFO (Kernel) 1829 INFO (Kernel)
790 1830
1831#BEGIN:kernel
1832
791void 1833void
792set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 1834function_name (OpenCL::Kernel self)
1835 PPCODE:
1836 size_t size;
1837 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1838 char *value = tmpbuf (size);
1839 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1840 EXTEND (SP, 1);
1841 const int i = 0;
1842 PUSHs (sv_2mortal (newSVpv (value, 0)));
1843
1844void
1845num_args (OpenCL::Kernel self)
1846 ALIAS:
1847 num_args = CL_KERNEL_NUM_ARGS
1848 reference_count = CL_KERNEL_REFERENCE_COUNT
1849 PPCODE:
1850 cl_uint value [1];
1851 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1852 EXTEND (SP, 1);
1853 const int i = 0;
1854 PUSHs (sv_2mortal (newSVuv (value [i])));
1855
1856void
1857context (OpenCL::Kernel self)
1858 PPCODE:
1859 cl_context value [1];
1860 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1861 EXTEND (SP, 1);
1862 const int i = 0;
1863 {
1864 NEED_SUCCESS (RetainContext, (value [i]));
1865 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1866 }
1867
1868void
1869program (OpenCL::Kernel self)
1870 PPCODE:
1871 cl_program value [1];
1872 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1873 EXTEND (SP, 1);
1874 const int i = 0;
1875 {
1876 NEED_SUCCESS (RetainProgram, (value [i]));
1877 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1878 }
1879
1880#END:kernel
1881
1882void
1883work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
793 CODE: 1884 PPCODE:
794 clSetKernelArg (this, idx, sizeof (value), &value); 1885 size_t size;
1886 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1887 SV *sv = sv_2mortal (newSV (size));
1888 SvUPGRADE (sv, SVt_PV);
1889 SvPOK_only (sv);
1890 SvCUR_set (sv, size);
1891 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1892 XPUSHs (sv);
795 1893
796void 1894#BEGIN:kernel_work_group
797set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
798 CODE:
799 clSetKernelArg (this, idx, sizeof (value), &value);
800 1895
801void 1896void
802set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 1897work_group_size (OpenCL::Kernel self, OpenCL::Device device)
803 CODE: 1898 ALIAS:
804 clSetKernelArg (this, idx, sizeof (value), &value); 1899 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1900 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1901 PPCODE:
1902 size_t value [1];
1903 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1904 EXTEND (SP, 1);
1905 const int i = 0;
1906 PUSHs (sv_2mortal (newSVuv (value [i])));
805 1907
806void 1908void
807set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 1909compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
808 CODE: 1910 PPCODE:
809 clSetKernelArg (this, idx, sizeof (value), &value); 1911 size_t size;
1912 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1913 size_t *value = tmpbuf (size);
1914 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1915 int i, n = size / sizeof (*value);
1916 EXTEND (SP, n);
1917 for (i = 0; i < n; ++i)
1918 PUSHs (sv_2mortal (newSVuv (value [i])));
810 1919
811void 1920void
812set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 1921local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
813 CODE: 1922 ALIAS:
814 clSetKernelArg (this, idx, sizeof (value), &value); 1923 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1924 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1925 PPCODE:
1926 cl_ulong value [1];
1927 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1928 EXTEND (SP, 1);
1929 const int i = 0;
1930 PUSHs (sv_2mortal (newSVuv (value [i])));
815 1931
816void 1932#END:kernel_work_group
817set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
818 CODE:
819 clSetKernelArg (this, idx, sizeof (value), &value);
820
821void
822set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
823 CODE:
824 clSetKernelArg (this, idx, sizeof (value), &value);
825
826void
827set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
828 CODE:
829 clSetKernelArg (this, idx, sizeof (value), &value);
830
831void
832set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
833 CODE:
834 clSetKernelArg (this, idx, sizeof (value), &value);
835
836void
837set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
838 CODE:
839 clSetKernelArg (this, idx, sizeof (value), &value);
840
841void
842set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
843 CODE:
844 clSetKernelArg (this, idx, sizeof (value), &value);
845
846void
847set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
848 CODE:
849 clSetKernelArg (this, idx, sizeof (value), &value);
850
851void
852set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
853 CODE:
854 clSetKernelArg (this, idx, sizeof (value), &value);
855
856void
857set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
858 CODE:
859 clSetKernelArg (this, idx, sizeof (value), &value);
860
861void
862set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
863 CODE:
864 clSetKernelArg (this, idx, sizeof (value), &value);
865
866void
867set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
868 CODE:
869 clSetKernelArg (this, idx, sizeof (value), &value);
870
871void
872set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
873 CODE:
874 clSetKernelArg (this, idx, sizeof (value), &value);
875 1933
876MODULE = OpenCL PACKAGE = OpenCL::Event 1934MODULE = OpenCL PACKAGE = OpenCL::Event
877 1935
878void 1936void
879DESTROY (OpenCL::Event this) 1937DESTROY (OpenCL::Event self)
880 CODE: 1938 CODE:
881 clReleaseEvent (this); 1939 clReleaseEvent (self);
882 1940
883void 1941void
1942wait (OpenCL::Event self)
1943 CODE:
1944 clWaitForEvents (1, &self);
1945
1946void
884info (OpenCL::Event this, cl_event_info name) 1947info (OpenCL::Event self, cl_event_info name)
885 PPCODE: 1948 PPCODE:
886 INFO (Event) 1949 INFO (Event)
887 1950
1951#BEGIN:event
1952
888void 1953void
889wait (OpenCL::Event this) 1954command_queue (OpenCL::Event self)
1955 PPCODE:
1956 cl_command_queue value [1];
1957 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1958 EXTEND (SP, 1);
1959 const int i = 0;
1960 {
1961 NEED_SUCCESS (RetainCommandQueue, (value [i]));
1962 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
1963 }
1964
1965void
1966command_type (OpenCL::Event self)
1967 PPCODE:
1968 cl_command_type value [1];
1969 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1970 EXTEND (SP, 1);
1971 const int i = 0;
1972 PUSHs (sv_2mortal (newSVuv (value [i])));
1973
1974void
1975reference_count (OpenCL::Event self)
1976 ALIAS:
1977 reference_count = CL_EVENT_REFERENCE_COUNT
1978 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1979 PPCODE:
1980 cl_uint value [1];
1981 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1982 EXTEND (SP, 1);
1983 const int i = 0;
1984 PUSHs (sv_2mortal (newSVuv (value [i])));
1985
1986void
1987context (OpenCL::Event self)
1988 PPCODE:
1989 cl_context value [1];
1990 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1991 EXTEND (SP, 1);
1992 const int i = 0;
1993 {
1994 NEED_SUCCESS (RetainContext, (value [i]));
1995 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1996 }
1997
1998#END:event
1999
2000void
2001profiling_info (OpenCL::Event self, cl_profiling_info name)
890 CODE: 2002 PPCODE:
891 clWaitForEvents (1, &this); 2003 INFO (EventProfiling)
2004
2005#BEGIN:profiling
2006
2007void
2008profiling_command_queued (OpenCL::Event self)
2009 ALIAS:
2010 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2011 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2012 profiling_command_start = CL_PROFILING_COMMAND_START
2013 profiling_command_end = CL_PROFILING_COMMAND_END
2014 PPCODE:
2015 cl_ulong value [1];
2016 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2017 EXTEND (SP, 1);
2018 const int i = 0;
2019 PUSHs (sv_2mortal (newSVuv (value [i])));
2020
2021#END:profiling
892 2022
893MODULE = OpenCL PACKAGE = OpenCL::UserEvent 2023MODULE = OpenCL PACKAGE = OpenCL::UserEvent
894 2024
895void 2025void
896set_status (OpenCL::UserEvent this, cl_int execution_status) 2026set_status (OpenCL::UserEvent self, cl_int execution_status)
897 CODE: 2027 CODE:
898 clSetUserEventStatus (this, execution_status); 2028 clSetUserEventStatus (self, execution_status);
899 2029

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