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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.3 by root, Tue Nov 15 20:38:07 2011 UTC vs.
Revision 1.46 by root, Tue Apr 24 12:23:56 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;
56typedef cl_event OpenCL__UserEvent;
57
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}
104
105/*****************************************************************************/
106
107/* up to two temporary buffers */
108static void *
109tmpbuf (size_t size)
110{
111 enum { buffers = 3 };
112 static int idx;
113 static void *buf [buffers];
114 static size_t len [buffers];
115
116 idx = (idx + 1) % buffers;
117
118 if (len [idx] < size)
119 {
120 free (buf [idx]);
121 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
122 buf [idx] = malloc (len [idx]);
123 }
124
125 return buf [idx];
126}
127
128/*****************************************************************************/
25 129
26typedef struct 130typedef struct
27{ 131{
28 IV iv; 132 IV iv;
29 const char *name; 133 const char *name;
… …
63 }; 167 };
64 168
65 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); 169 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
66} 170}
67 171
172/*****************************************************************************/
173
174static cl_int res;
175
68#define FAIL(name,res) \ 176#define FAIL(name) \
69 croak ("cl" # name ": %s", err2str (res)); 177 croak ("cl" # name ": %s", err2str (res));
70 178
71#define NEED_SUCCESS(name,args) \ 179#define NEED_SUCCESS(name,args) \
72 do { \ 180 do { \
73 cl_int res = cl ## name args; \ 181 res = cl ## name args; \
74 \ 182 \
75 if (res) \ 183 if (res) \
76 FAIL (name, res); \ 184 FAIL (name); \
77 } 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);
191
192/*****************************************************************************/
78 193
79#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)
80#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))
81
82/*TODO*/
83#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0
84
85#define INFO(class) \
86{ \
87 size_t size; \
88 SV *sv; \
89 \
90 NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
91 sv = sv_2mortal (newSV (size)); \
92 SvUPGRADE (sv, SVt_PV); \
93 SvPOK_only (sv); \
94 SvCUR_set (sv, size); \
95 NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
96 XPUSHs (sv); \
97}
98 196
99static void * 197static void *
100SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 198SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
101{ 199{
102 if (SvROK (sv) && sv_derived_from (sv, pkg)) 200 if (SvROK (sv) && sv_derived_from (sv, pkg))
103 return (void *)SvIV (SvRV (sv)); 201 return (void *)SvIV (SvRV (sv));
104 202
105 croak ("%s: %s is not of type %s", func, svname, pkg); 203 croak ("%s: %s is not of type %s", func, svname, pkg);
106} 204}
107 205
206/*****************************************************************************/
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
283static cl_event *
284event_list (SV **items, cl_uint *rcount)
285{
286 cl_uint count = *rcount;
287
288 if (!count)
289 return 0;
290
291 cl_event *list = tmpbuf (sizeof (cl_event) * count);
292 int i = 0;
293
294 do
295 {
296 --count;
297 if (SvOK (items [count]))
298 list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
299 }
300 while (count);
301
302 *rcount = i;
303
304 return i ? list : 0;
305}
306
307#define EVENT_LIST(items,count) \
308 cl_uint event_list_count = (count); \
309 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
310
311#define INFO(class) \
312{ \
313 size_t size; \
314 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
315 SV *sv = sv_2mortal (newSV (size)); \
316 SvUPGRADE (sv, SVt_PV); \
317 SvPOK_only (sv); \
318 SvCUR_set (sv, size); \
319 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
320 XPUSHs (sv); \
321}
322
108MODULE = OpenCL PACKAGE = OpenCL 323MODULE = OpenCL PACKAGE = OpenCL
109 324
110PROTOTYPES: ENABLE 325PROTOTYPES: ENABLE
111 326
112BOOT: 327BOOT:
113{ 328{
114 HV *stash = gv_stashpv ("OpenCL", 1); 329 HV *stash = gv_stashpv ("OpenCL", 1);
115 static const ivstr *civ, const_iv[] = { 330 static const ivstr *civ, const_iv[] = {
116 { sizeof (cl_char ), "SIZEOF_CHAR" }, 331 { sizeof (cl_char ), "SIZEOF_CHAR" },
117 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 332 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
118 { sizeof (cl_short ), "SIZEOF_SHORT" }, 333 { sizeof (cl_short ), "SIZEOF_SHORT" },
119 { sizeof (cl_ushort), "SIZEOF_USHORT"}, 334 { sizeof (cl_ushort), "SIZEOF_USHORT" },
120 { sizeof (cl_int ), "SIZEOF_INT" }, 335 { sizeof (cl_int ), "SIZEOF_INT" },
121 { sizeof (cl_uint ), "SIZEOF_UINT" }, 336 { sizeof (cl_uint ), "SIZEOF_UINT" },
122 { sizeof (cl_long ), "SIZEOF_LONG" }, 337 { sizeof (cl_long ), "SIZEOF_LONG" },
123 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 338 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
124 { sizeof (cl_half ), "SIZEOF_HALF" }, 339 { sizeof (cl_half ), "SIZEOF_HALF" },
125 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 340 { sizeof (cl_float ), "SIZEOF_FLOAT" },
341 { sizeof (cl_double), "SIZEOF_DOUBLE" },
126#include "constiv.h" 342#include "constiv.h"
127 }; 343 };
128 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--)
129 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 345 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
130} 346}
347
348cl_int
349errno ()
350 CODE:
351 RETVAL = res;
352 OUTPUT:
353 RETVAL
131 354
132const char * 355const char *
133err2str (cl_int err) 356err2str (cl_int err)
134 357
135const char * 358const char *
136enum2str (cl_uint value) 359enum2str (cl_uint value)
137 360
138void 361void
139platforms () 362platforms ()
140 PPCODE: 363 PPCODE:
141{
142 cl_platform_id *list; 364 cl_platform_id *list;
143 cl_uint count; 365 cl_uint count;
144 int i; 366 int i;
145 367
146 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 368 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
147 Newx (list, count, cl_platform_id); 369 list = tmpbuf (sizeof (*list) * count);
148 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 370 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
149 371
150 EXTEND (SP, count); 372 EXTEND (SP, count);
151 for (i = 0; i < count; ++i) 373 for (i = 0; i < count; ++i)
152 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 374 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
153 375
154 Safefree (list);
155}
156
157void 376void
158context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 377context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
159 PPCODE: 378 PPCODE:
160{ 379 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
161 cl_int res;
162 cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
163
164 if (res)
165 FAIL (CreateContextFromType, res);
166
167 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 380 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
168} 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
169 390
170void 391void
171wait_for_events (...) 392wait_for_events (...)
172 CODE: 393 CODE:
173{
174 EVENT_LIST (0, items); 394 EVENT_LIST (0, items);
175 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 395 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
176}
177 396
178PROTOTYPES: DISABLE 397PROTOTYPES: DISABLE
179 398
180MODULE = OpenCL PACKAGE = OpenCL::Platform 399MODULE = OpenCL PACKAGE = OpenCL::Platform
181 400
182void 401void
183info (OpenCL::Platform this, cl_platform_info name) 402info (OpenCL::Platform self, cl_platform_info name)
184 PPCODE: 403 PPCODE:
185 INFO (Platform) 404 INFO (Platform)
186 405
406#BEGIN:platform
407
187void 408void
409profile (OpenCL::Platform self)
410 ALIAS:
411 profile = CL_PLATFORM_PROFILE
412 version = CL_PLATFORM_VERSION
413 name = CL_PLATFORM_NAME
414 vendor = CL_PLATFORM_VENDOR
415 extensions = CL_PLATFORM_EXTENSIONS
416 PPCODE:
417 size_t size;
418 NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
419 char *value = tmpbuf (size);
420 NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
421 EXTEND (SP, 1);
422 const int i = 0;
423 PUSHs (sv_2mortal (newSVpv (value, 0)));
424
425#END:platform
426
427void
188devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 428devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
189 PPCODE: 429 PPCODE:
190{
191 cl_device_id *list; 430 cl_device_id *list;
192 cl_uint count; 431 cl_uint count;
193 int i; 432 int i;
194 433
195 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 434 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
196 Newx (list, count, cl_device_id); 435 list = tmpbuf (sizeof (*list) * count);
197 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 436 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
198 437
199 EXTEND (SP, count); 438 EXTEND (SP, count);
200 for (i = 0; i < count; ++i) 439 for (i = 0; i < count; ++i)
201 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 440 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
202 441
203 Safefree (list);
204}
205
206void 442void
207context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT) 443context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
208 PPCODE: 444 PPCODE:
209{ 445 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
210 cl_int res; 446 croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
211 cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
212 cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
213 447
214 if (res) 448 AV *av = (AV *)SvRV (devices);
215 FAIL (CreateContextFromType, res); 449 cl_uint num_devices = av_len (av) + 1;
450 cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
451 int i;
216 452
453 for (i = num_devices; i--; )
454 device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
455
456 NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
217 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 457 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
218} 458
459void
460context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
461 PPCODE:
462 cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
463 cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
464 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
465 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
219 466
220MODULE = OpenCL PACKAGE = OpenCL::Device 467MODULE = OpenCL PACKAGE = OpenCL::Device
221 468
222void 469void
223info (OpenCL::Device this, cl_device_info name) 470info (OpenCL::Device self, cl_device_info name)
224 PPCODE: 471 PPCODE:
225 INFO (Device) 472 INFO (Device)
226 473
474#BEGIN:device
475
227void 476void
228context_simple (OpenCL::Device this) 477type (OpenCL::Device self)
229 PPCODE: 478 PPCODE:
230{ 479 cl_device_type value [1];
231 cl_int res; 480 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
232 cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); 481 EXTEND (SP, 1);
482 const int i = 0;
483 PUSHs (sv_2mortal (newSViv (value [i])));
233 484
234 if (res) 485void
235 FAIL (CreateContext, res); 486vendor_id (OpenCL::Device self)
487 ALIAS:
488 vendor_id = CL_DEVICE_VENDOR_ID
489 max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
490 max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
491 preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
492 preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
493 preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
494 preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
495 preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
496 preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
497 max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
498 max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
499 max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
500 image_support = CL_DEVICE_IMAGE_SUPPORT
501 max_samplers = CL_DEVICE_MAX_SAMPLERS
502 mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
503 min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
504 global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
505 max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
506 preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
507 native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
508 native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
509 native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
510 native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
511 native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
512 native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
513 native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
514 reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
515 PPCODE:
516 cl_uint value [1];
517 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
518 EXTEND (SP, 1);
519 const int i = 0;
520 PUSHs (sv_2mortal (newSVuv (value [i])));
236 521
237 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 522void
238} 523max_work_group_size (OpenCL::Device self)
524 ALIAS:
525 max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
526 image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
527 image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
528 image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
529 image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
530 image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
531 max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
532 profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
533 PPCODE:
534 size_t value [1];
535 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
536 EXTEND (SP, 1);
537 const int i = 0;
538 PUSHs (sv_2mortal (newSVuv (value [i])));
539
540void
541max_work_item_sizes (OpenCL::Device self)
542 PPCODE:
543 size_t size;
544 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
545 size_t *value = tmpbuf (size);
546 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
547 int i, n = size / sizeof (*value);
548 EXTEND (SP, n);
549 for (i = 0; i < n; ++i)
550 PUSHs (sv_2mortal (newSVuv (value [i])));
551
552void
553address_bits (OpenCL::Device self)
554 PPCODE:
555 cl_bitfield value [1];
556 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
557 EXTEND (SP, 1);
558 const int i = 0;
559 PUSHs (sv_2mortal (newSVuv (value [i])));
560
561void
562max_mem_alloc_size (OpenCL::Device self)
563 ALIAS:
564 max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
565 global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
566 global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
567 max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
568 local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
569 PPCODE:
570 cl_ulong value [1];
571 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
572 EXTEND (SP, 1);
573 const int i = 0;
574 PUSHs (sv_2mortal (newSVuv (value [i])));
575
576void
577single_fp_config (OpenCL::Device self)
578 ALIAS:
579 single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
580 double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
581 half_fp_config = CL_DEVICE_HALF_FP_CONFIG
582 PPCODE:
583 cl_device_fp_config value [1];
584 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
585 EXTEND (SP, 1);
586 const int i = 0;
587 PUSHs (sv_2mortal (newSVuv (value [i])));
588
589void
590global_mem_cache_type (OpenCL::Device self)
591 PPCODE:
592 cl_device_mem_cache_type value [1];
593 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
594 EXTEND (SP, 1);
595 const int i = 0;
596 PUSHs (sv_2mortal (newSVuv (value [i])));
597
598void
599local_mem_type (OpenCL::Device self)
600 PPCODE:
601 cl_device_local_mem_type value [1];
602 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
603 EXTEND (SP, 1);
604 const int i = 0;
605 PUSHs (sv_2mortal (newSVuv (value [i])));
606
607void
608error_correction_support (OpenCL::Device self)
609 ALIAS:
610 error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
611 endian_little = CL_DEVICE_ENDIAN_LITTLE
612 available = CL_DEVICE_AVAILABLE
613 compiler_available = CL_DEVICE_COMPILER_AVAILABLE
614 host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
615 PPCODE:
616 cl_bool value [1];
617 NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
618 EXTEND (SP, 1);
619 const int i = 0;
620 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
621
622void
623execution_capabilities (OpenCL::Device self)
624 PPCODE:
625 cl_device_exec_capabilities value [1];
626 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
627 EXTEND (SP, 1);
628 const int i = 0;
629 PUSHs (sv_2mortal (newSVuv (value [i])));
630
631void
632properties (OpenCL::Device self)
633 PPCODE:
634 cl_command_queue_properties value [1];
635 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
636 EXTEND (SP, 1);
637 const int i = 0;
638 PUSHs (sv_2mortal (newSViv (value [i])));
639
640void
641platform (OpenCL::Device self)
642 PPCODE:
643 cl_platform_id value [1];
644 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
645 EXTEND (SP, 1);
646 const int i = 0;
647 {
648 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
649 }
650
651void
652name (OpenCL::Device self)
653 ALIAS:
654 name = CL_DEVICE_NAME
655 vendor = CL_DEVICE_VENDOR
656 driver_version = CL_DRIVER_VERSION
657 profile = CL_DEVICE_PROFILE
658 version = CL_DEVICE_VERSION
659 extensions = CL_DEVICE_EXTENSIONS
660 PPCODE:
661 size_t size;
662 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
663 char *value = tmpbuf (size);
664 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
665 EXTEND (SP, 1);
666 const int i = 0;
667 PUSHs (sv_2mortal (newSVpv (value, 0)));
668
669void
670parent_device_ext (OpenCL::Device self)
671 PPCODE:
672 cl_device_id value [1];
673 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
674 EXTEND (SP, 1);
675 const int i = 0;
676 {
677 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
678 }
679
680void
681partition_types_ext (OpenCL::Device self)
682 ALIAS:
683 partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
684 affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
685 partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
686 PPCODE:
687 size_t size;
688 NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
689 cl_device_partition_property_ext *value = tmpbuf (size);
690 NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
691 int i, n = size / sizeof (*value);
692 EXTEND (SP, n);
693 for (i = 0; i < n; ++i)
694 PUSHs (sv_2mortal (newSVuv (value [i])));
695
696#END:device
239 697
240MODULE = OpenCL PACKAGE = OpenCL::Context 698MODULE = OpenCL PACKAGE = OpenCL::Context
241 699
242void 700void
243DESTROY (OpenCL::Context context) 701DESTROY (OpenCL::Context context)
244 CODE: 702 CODE:
245 clReleaseContext (context); 703 clReleaseContext (context);
246 704
247void 705void
248info (OpenCL::Context this, cl_context_info name) 706info (OpenCL::Context self, cl_context_info name)
249 PPCODE: 707 PPCODE:
250 INFO (Context) 708 INFO (Context)
251 709
252void 710void
253command_queue_simple (OpenCL::Context this, OpenCL::Device device) 711queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
254 PPCODE: 712 PPCODE:
255{ 713 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
256 cl_int res;
257 cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
258
259 if (res)
260 FAIL (CreateCommandQueue, res);
261
262 XPUSH_NEW_OBJ ("OpenCL::Queue", queue); 714 XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
263}
264 715
265void 716void
717user_event (OpenCL::Context self)
718 PPCODE:
719 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
720 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
721
722void
266buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 723buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
267 PPCODE: 724 PPCODE:
268{
269 cl_int res;
270 cl_mem mem;
271
272 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) 725 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
273 croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); 726 croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
274 727
275 mem = clCreateBuffer (this, flags, len, 0, &res); 728 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
276
277 if (res)
278 FAIL (CreateBuffer, res);
279
280 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 729 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
281}
282 730
283void 731void
284buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 732buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
285 PPCODE: 733 PPCODE:
286{
287 STRLEN len; 734 STRLEN len;
288 char *ptr = SvPVbyte (data, len); 735 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
289 cl_int res;
290 cl_mem mem;
291
292 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) 736 if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
293 croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); 737 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
294 738 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
295 mem = clCreateBuffer (this, flags, len, ptr, &res);
296
297 if (res)
298 FAIL (CreateBuffer, res);
299
300 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); 739 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
301}
302 740
741#if CL_VERSION_1_2
742
303void 743void
304image2d (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) 744image (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)
305 PPCODE: 745 PPCODE:
306{
307 STRLEN len; 746 STRLEN len;
308 char *ptr = SvPVbyte (data, len); 747 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
309 const cl_image_format format = { channel_order, channel_type }; 748 const cl_image_format format = { channel_order, channel_type };
310 cl_int res; 749 const cl_image_desc desc = {
311 cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res); 750 type,
751 width, height, depth,
752 array_size, row_pitch, slice_pitch,
753 num_mip_level, num_samples,
754 type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
755 };
756 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
757 char *klass = "OpenCL::Image";
758 switch (type)
759 {
760 case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
761 case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
762 case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
763 case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
764 case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
765 case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
766 }
767 XPUSH_NEW_OBJ (klass, mem);
312 768
313 if (res) 769#endif
314 FAIL (CreateImage2D, res);
315 770
771void
772image2d (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)
773 PPCODE:
774 STRLEN len;
775 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
776 const cl_image_format format = { channel_order, channel_type };
777#if PREFER_1_1
778 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
779#else
780 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
781 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
782#endif
316 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 783 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
317}
318 784
319void 785void
320image3d (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) 786image3d (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)
321 PPCODE: 787 PPCODE:
322{
323 STRLEN len; 788 STRLEN len;
324 char *ptr = SvPVbyte (data, len); 789 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
325 const cl_image_format format = { channel_order, channel_type }; 790 const cl_image_format format = { channel_order, channel_type };
326 cl_int res; 791#if PREFER_1_1
327 cl_mem mem = clCreateImage3D (this, flags, &format, width, height, 792 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
328 depth, len / (height * slice_pitch), slice_pitch, ptr, &res); 793#else
329 794 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
330 if (res) 795 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
331 FAIL (CreateImage3D, res); 796#endif
332
333 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 797 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
334}
335 798
799#if cl_apple_gl_sharing || cl_khr_gl_sharing
800
336void 801void
802gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
803 PPCODE:
804 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
805 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
806
807void
808gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
809 PPCODE:
810 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
811 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
812
813#if CL_VERSION_1_2
814
815void
816gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
817 ALIAS:
818 PPCODE:
819 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
820 cl_gl_object_type type;
821 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
822 char *klass = "OpenCL::Memory";
823 switch (type)
824 {
825 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
826 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
827 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
828 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
829 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
830 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
831 }
832 XPUSH_NEW_OBJ (klass, mem);
833
834#endif
835
836void
837gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
838 PPCODE:
839#if PREFER_1_1
840 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
841#else
842 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
843#endif
844 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
845
846void
847gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
848 PPCODE:
849#if PREFER_1_1
850 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
851#else
852 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
853#endif
854 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
855
856#endif
857
858void
337supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 859supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
338 PPCODE: 860 PPCODE:
339{ 861{
340 cl_uint count; 862 cl_uint count;
341 cl_image_format *list; 863 cl_image_format *list;
342 int i; 864 int i;
343 865
344 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 866 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
345 Newx (list, count, cl_image_format); 867 Newx (list, count, cl_image_format);
346 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 868 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
347 869
348 EXTEND (SP, count); 870 EXTEND (SP, count);
349 for (i = 0; i < count; ++i) 871 for (i = 0; i < count; ++i)
350 { 872 {
351 AV *av = newAV (); 873 AV *av = newAV ();
… …
354 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 876 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
355 } 877 }
356} 878}
357 879
358void 880void
359sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 881sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
360 PPCODE: 882 PPCODE:
361{
362 cl_int res;
363 cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); 883 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
364
365 if (res)
366 FAIL (CreateSampler, res);
367
368 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); 884 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
369}
370 885
371void 886void
372program_with_source (OpenCL::Context this, SV *program) 887program_with_source (OpenCL::Context self, SV *program)
373 PPCODE: 888 PPCODE:
374{
375 STRLEN len; 889 STRLEN len;
376 size_t len2; 890 size_t len2;
377 const char *ptr = SvPVbyte (program, len); 891 const char *ptr = SvPVbyte (program, len);
378 cl_int res;
379 cl_program prog;
380 892
381 len2 = len; 893 len2 = len;
382 prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); 894 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
383
384 if (res)
385 FAIL (CreateProgramWithSource, res);
386
387 XPUSH_NEW_OBJ ("OpenCL::Program", prog); 895 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
388} 896
897#BEGIN:context
898
899void
900reference_count (OpenCL::Context self)
901 ALIAS:
902 reference_count = CL_CONTEXT_REFERENCE_COUNT
903 num_devices = CL_CONTEXT_NUM_DEVICES
904 PPCODE:
905 cl_uint value [1];
906 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
907 EXTEND (SP, 1);
908 const int i = 0;
909 PUSHs (sv_2mortal (newSVuv (value [i])));
910
911void
912devices (OpenCL::Context self)
913 PPCODE:
914 size_t size;
915 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
916 cl_device_id *value = tmpbuf (size);
917 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
918 int i, n = size / sizeof (*value);
919 EXTEND (SP, n);
920 for (i = 0; i < n; ++i)
921 {
922 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
923 }
924
925void
926properties (OpenCL::Context self)
927 PPCODE:
928 size_t size;
929 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
930 cl_context_properties *value = tmpbuf (size);
931 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
932 int i, n = size / sizeof (*value);
933 EXTEND (SP, n);
934 for (i = 0; i < n; ++i)
935 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
936
937#END:context
389 938
390MODULE = OpenCL PACKAGE = OpenCL::Queue 939MODULE = OpenCL PACKAGE = OpenCL::Queue
391 940
392void 941void
393DESTROY (OpenCL::Queue this) 942DESTROY (OpenCL::Queue self)
394 CODE: 943 CODE:
395 clReleaseCommandQueue (this); 944 clReleaseCommandQueue (self);
396 945
397void 946void
398info (OpenCL::Queue this, cl_command_queue_info name)
399 PPCODE:
400 INFO (CommandQueue)
401
402void
403enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) 947enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
404 PPCODE: 948 PPCODE:
405{
406 cl_event ev = 0; 949 cl_event ev = 0;
407 EVENT_LIST (6, items - 6); 950 EVENT_LIST (6, items - 6);
408 951
409 SvUPGRADE (data, SVt_PV); 952 SvUPGRADE (data, SVt_PV);
410 SvGROW (data, len); 953 SvGROW (data, len);
411 SvPOK_only (data); 954 SvPOK_only (data);
412 SvCUR_set (data, len); 955 SvCUR_set (data, len);
413 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 956 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
414 957
415 if (ev) 958 if (ev)
416 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 959 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
417}
418 960
419void 961void
420enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 962enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
421 PPCODE: 963 PPCODE:
422{
423 cl_event ev = 0; 964 cl_event ev = 0;
424 STRLEN len; 965 STRLEN len;
425 char *ptr = SvPVbyte (data, len); 966 char *ptr = SvPVbyte (data, len);
426 EVENT_LIST (5, items - 5); 967 EVENT_LIST (5, items - 5);
427 968
428 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 969 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
429 970
430 if (ev) 971 if (ev)
431 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 972 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
432}
433 973
434void 974void
435enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 975enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
436 PPCODE: 976 PPCODE:
437{
438 cl_event ev = 0; 977 cl_event ev = 0;
439 EVENT_LIST (6, items - 6); 978 EVENT_LIST (6, items - 6);
440 979
441 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 980 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
442 981
443 if (ev) 982 if (ev)
444 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 983 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
445}
446 984
447 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
448 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
449
450void 985void
451enqueue_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, ...) 986enqueue_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, ...)
452 PPCODE: 987 PPCODE:
453{
454 cl_event ev = 0; 988 cl_event ev = 0;
989 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
455 const size_t src_origin[3] = { src_x, src_y, src_z }; 990 const size_t host_origin[3] = { host_x, host_y, host_z };
456 const size_t region[3] = { width, height, depth }; 991 const size_t region[3] = { width, height, depth };
457 size_t len = row_pitch * slice_pitch * depth;
458 EVENT_LIST (11, items - 11); 992 EVENT_LIST (17, items - 17);
993
994 if (!buf_row_pitch)
995 buf_row_pitch = region [0];
996
997 if (!buf_slice_pitch)
998 buf_slice_pitch = region [1] * buf_row_pitch;
999
1000 if (!host_row_pitch)
1001 host_row_pitch = region [0];
1002
1003 if (!host_slice_pitch)
1004 host_slice_pitch = region [1] * host_row_pitch;
1005
1006 size_t len = host_row_pitch * host_slice_pitch * region [2];
459 1007
460 SvUPGRADE (data, SVt_PV); 1008 SvUPGRADE (data, SVt_PV);
461 SvGROW (data, len); 1009 SvGROW (data, len);
462 SvPOK_only (data); 1010 SvPOK_only (data);
463 SvCUR_set (data, len); 1011 SvCUR_set (data, len);
464 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)); 1012 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));
465 1013
466 if (ev) 1014 if (ev)
467 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1015 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
468}
469 1016
470void 1017void
1018enqueue_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, ...)
1019 PPCODE:
1020 cl_event ev = 0;
1021 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1022 const size_t host_origin[3] = { host_x, host_y, host_z };
1023 const size_t region[3] = { width, height, depth };
1024 STRLEN len;
1025 char *ptr = SvPVbyte (data, len);
1026 EVENT_LIST (17, items - 17);
1027
1028 if (!buf_row_pitch)
1029 buf_row_pitch = region [0];
1030
1031 if (!buf_slice_pitch)
1032 buf_slice_pitch = region [1] * buf_row_pitch;
1033
1034 if (!host_row_pitch)
1035 host_row_pitch = region [0];
1036
1037 if (!host_slice_pitch)
1038 host_slice_pitch = region [1] * host_row_pitch;
1039
1040 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1041
1042 if (len < min_len)
1043 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1044
1045 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));
1046
1047 if (ev)
1048 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1049
1050void
1051enqueue_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, ...)
1052 PPCODE:
1053 cl_event ev = 0;
1054 const size_t src_origin[3] = { src_x, src_y, src_z };
1055 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1056 const size_t region[3] = { width, height, depth };
1057 EVENT_LIST (16, items - 16);
1058
1059 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));
1060
1061 if (ev)
1062 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1063
1064void
1065enqueue_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, ...)
1066 PPCODE:
1067 cl_event ev = 0;
1068 const size_t src_origin[3] = { src_x, src_y, src_z };
1069 const size_t region[3] = { width, height, depth };
1070 EVENT_LIST (12, items - 12);
1071
1072 if (!row_pitch)
1073 row_pitch = img_row_pitch (src);
1074
1075 if (depth > 1 && !slice_pitch)
1076 slice_pitch = row_pitch * height;
1077
1078 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1079
1080 SvUPGRADE (data, SVt_PV);
1081 SvGROW (data, len);
1082 SvPOK_only (data);
1083 SvCUR_set (data, len);
1084 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));
1085
1086 if (ev)
1087 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1088
1089void
471enqueue_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, ...) 1090enqueue_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, ...)
472 PPCODE: 1091 PPCODE:
473{
474 cl_event ev = 0; 1092 cl_event ev = 0;
475 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1093 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
476 const size_t region[3] = { width, height, depth }; 1094 const size_t region[3] = { width, height, depth };
477 STRLEN len; 1095 STRLEN len;
478 char *ptr = SvPVbyte (data, len); 1096 char *ptr = SvPVbyte (data, len);
479 size_t slice_pitch = len / (row_pitch * height);
480 EVENT_LIST (11, items - 11); 1097 EVENT_LIST (12, items - 12);
481 1098
1099 if (!row_pitch)
1100 row_pitch = img_row_pitch (dst);
1101
1102 if (depth > 1 && !slice_pitch)
1103 slice_pitch = row_pitch * height;
1104
1105 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1106
1107 if (len < min_len)
1108 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1109
482 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)); 1110 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));
483 1111
484 if (ev) 1112 if (ev)
485 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1113 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
486}
487 1114
488void 1115void
489enqueue_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, ...)
490 PPCODE:
491{
492 cl_event ev = 0;
493 const size_t src_origin[3] = { src_x, src_y, src_z };
494 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
495 const size_t region[3] = { width, height, depth };
496 EVENT_LIST (16, items - 16);
497
498 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));
499
500 if (ev)
501 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
502}
503
504void
505enqueue_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, ...)
506 PPCODE:
507{
508 cl_event ev = 0;
509 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
510 const size_t region[3] = { width, height, depth };
511 EVENT_LIST (10, items - 10);
512
513 NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
514
515 if (ev)
516 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
517}
518
519void
520enqueue_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, ...) 1116enqueue_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, ...)
521 PPCODE: 1117 PPCODE:
522{
523 cl_event ev = 0; 1118 cl_event ev = 0;
524 const size_t src_origin[3] = { src_x, src_y, src_z }; 1119 const size_t src_origin[3] = { src_x, src_y, src_z };
525 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1120 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
526 const size_t region[3] = { width, height, depth }; 1121 const size_t region[3] = { width, height, depth };
527 EVENT_LIST (12, items - 12); 1122 EVENT_LIST (12, items - 12);
528 1123
529 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1124 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
530 1125
531 if (ev) 1126 if (ev)
532 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1127 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
533}
534 1128
535void 1129void
536enqueue_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, ...) 1130enqueue_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, ...)
537 PPCODE: 1131 PPCODE:
538{
539 cl_event ev = 0; 1132 cl_event ev = 0;
540 const size_t src_origin[3] = { src_x, src_y, src_z }; 1133 const size_t src_origin[3] = { src_x, src_y, src_z };
541 const size_t region[3] = { width, height, depth }; 1134 const size_t region[3] = { width, height, depth };
542 EVENT_LIST (10, items - 10); 1135 EVENT_LIST (10, items - 10);
543 1136
544 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1137 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
545 1138
546 if (ev) 1139 if (ev)
547 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1140 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
548}
549 1141
550void 1142void
1143enqueue_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, ...)
1144 PPCODE:
1145 cl_event ev = 0;
1146 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1147 const size_t region[3] = { width, height, depth };
1148 EVENT_LIST (10, items - 10);
1149
1150 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1151
1152 if (ev)
1153 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1154
1155void
551enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1156enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
552 PPCODE: 1157 PPCODE:
553{
554 cl_event ev = 0; 1158 cl_event ev = 0;
555 EVENT_LIST (2, items - 2); 1159 EVENT_LIST (2, items - 2);
556 1160
557 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1161 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
558 1162
559 if (ev) 1163 if (ev)
560 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1164 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
561}
562 1165
563 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueNDRangeKernel.html */
564
565void 1166void
566enqueue_marker (OpenCL::Queue this) 1167enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
567 PPCODE: 1168 PPCODE:
568{
569 cl_event ev; 1169 cl_event ev = 0;
570 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1170 size_t *gwo = 0, *gws, *lws = 0;
1171 int gws_len;
1172 size_t *lists;
1173 int i;
1174 EVENT_LIST (5, items - 5);
1175
1176 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1177 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1178
1179 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1180
1181 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1182
1183 gws = lists + gws_len * 0;
1184 for (i = 0; i < gws_len; ++i)
1185 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1186
1187 if (SvOK (global_work_offset))
1188 {
1189 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1190 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
1191
1192 if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
1193 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
1194
1195 gwo = lists + gws_len * 1;
1196 for (i = 0; i < gws_len; ++i)
1197 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1198 }
1199
1200 if (SvOK (local_work_size))
1201 {
1202 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1203 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
1204
1205 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1206 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1207
1208 lws = lists + gws_len * 2;
1209 for (i = 0; i < gws_len; ++i)
1210 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1211 }
1212
1213 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1214
1215 if (ev)
571 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1216 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
572}
573 1217
1218#if cl_apple_gl_sharing || cl_khr_gl_sharing
1219
574void 1220void
1221enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1222 ALIAS:
1223 enqueue_release_gl_objects = 1
1224 PPCODE:
1225 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1226 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1227
1228 cl_event ev = 0;
1229 EVENT_LIST (2, items - 2);
1230 AV *av = (AV *)SvRV (objects);
1231 cl_uint num_objects = av_len (av) + 1;
1232 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1233 int i;
1234
1235 for (i = num_objects; i--; )
1236 object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1237
1238 if (ix)
1239 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1240 else
1241 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242
1243 if (ev)
1244 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1245
1246#endif
1247
1248#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
1249
1250void
575enqueue_wait_for_events (OpenCL::Queue this, ...) 1251enqueue_wait_for_events (OpenCL::Queue self, ...)
576 CODE: 1252 CODE:
577{
578 EVENT_LIST (1, items - 1); 1253 EVENT_LIST (1, items - 1);
579 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1254 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
580}
581 1255
1256#endif
1257
582void 1258void
583enqueue_barrier (OpenCL::Queue this) 1259enqueue_marker (OpenCL::Queue self, ...)
584 CODE: 1260 PPCODE:
1261 cl_event ev = 0;
1262 EVENT_LIST (1, items - 1);
1263#if PREFER_1_1
1264#if CL_VERSION_1_2
1265 if (event_list_count)
1266 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1267 else
1268 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1269#else
1270 if (event_list_count)
1271 croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1272 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1273#endif
1274#else
1275 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1276#endif
1277 if (ev)
1278 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1279
1280void
1281enqueue_barrier (OpenCL::Queue self, ...)
1282 PPCODE:
1283 cl_event ev = 0;
1284 EVENT_LIST (1, items - 1);
1285#if PREFER_1_1
1286#if CL_VERSION_1_2
1287 if (event_list_count || GIMME_V != G_VOID)
1288 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1289 else
1290 NEED_SUCCESS (EnqueueBarrier, (self));
1291#else
1292 if (event_list_count)
1293 croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1294 if (GIMME_V != G_VOID)
1295 croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
585 NEED_SUCCESS (EnqueueBarrier, (this)); 1296 NEED_SUCCESS (EnqueueBarrier, (self));
1297#endif
1298#else
1299 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1300#endif
1301 if (ev)
1302 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
586 1303
587void 1304void
588flush (OpenCL::Queue this) 1305flush (OpenCL::Queue self)
589 CODE: 1306 CODE:
590 NEED_SUCCESS (Flush, (this)); 1307 NEED_SUCCESS (Flush, (self));
591 1308
592void 1309void
593finish (OpenCL::Queue this) 1310finish (OpenCL::Queue self)
594 CODE: 1311 CODE:
595 NEED_SUCCESS (Finish, (this)); 1312 NEED_SUCCESS (Finish, (self));
1313
1314void
1315info (OpenCL::Queue self, cl_command_queue_info name)
1316 PPCODE:
1317 INFO (CommandQueue)
1318
1319#BEGIN:command_queue
1320
1321void
1322context (OpenCL::Queue self)
1323 PPCODE:
1324 cl_context value [1];
1325 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1326 EXTEND (SP, 1);
1327 const int i = 0;
1328 {
1329 NEED_SUCCESS (RetainContext, (value [i]));
1330 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1331 }
1332
1333void
1334device (OpenCL::Queue self)
1335 PPCODE:
1336 cl_device_id value [1];
1337 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1338 EXTEND (SP, 1);
1339 const int i = 0;
1340 {
1341 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1342 }
1343
1344void
1345reference_count (OpenCL::Queue self)
1346 PPCODE:
1347 cl_uint value [1];
1348 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1349 EXTEND (SP, 1);
1350 const int i = 0;
1351 PUSHs (sv_2mortal (newSVuv (value [i])));
1352
1353void
1354properties (OpenCL::Queue self)
1355 PPCODE:
1356 cl_command_queue_properties value [1];
1357 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1358 EXTEND (SP, 1);
1359 const int i = 0;
1360 PUSHs (sv_2mortal (newSViv (value [i])));
1361
1362#END:command_queue
596 1363
597MODULE = OpenCL PACKAGE = OpenCL::Memory 1364MODULE = OpenCL PACKAGE = OpenCL::Memory
598 1365
599void 1366void
600DESTROY (OpenCL::Memory this) 1367DESTROY (OpenCL::Memory self)
601 CODE: 1368 CODE:
602 clReleaseMemObject (this); 1369 clReleaseMemObject (self);
603 1370
604void 1371void
605info (OpenCL::Memory this, cl_mem_info name) 1372info (OpenCL::Memory self, cl_mem_info name)
606 PPCODE: 1373 PPCODE:
607 INFO (MemObject) 1374 INFO (MemObject)
608 1375
1376#BEGIN:mem
1377
1378void
1379type (OpenCL::Memory self)
1380 PPCODE:
1381 cl_mem_object_type value [1];
1382 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1383 EXTEND (SP, 1);
1384 const int i = 0;
1385 PUSHs (sv_2mortal (newSViv (value [i])));
1386
1387void
1388flags (OpenCL::Memory self)
1389 PPCODE:
1390 cl_mem_flags value [1];
1391 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1392 EXTEND (SP, 1);
1393 const int i = 0;
1394 PUSHs (sv_2mortal (newSViv (value [i])));
1395
1396void
1397size (OpenCL::Memory self)
1398 ALIAS:
1399 size = CL_MEM_SIZE
1400 offset = CL_MEM_OFFSET
1401 PPCODE:
1402 size_t value [1];
1403 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1404 EXTEND (SP, 1);
1405 const int i = 0;
1406 PUSHs (sv_2mortal (newSVuv (value [i])));
1407
1408void
1409host_ptr (OpenCL::Memory self)
1410 PPCODE:
1411 void * value [1];
1412 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1413 EXTEND (SP, 1);
1414 const int i = 0;
1415 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1416
1417void
1418map_count (OpenCL::Memory self)
1419 ALIAS:
1420 map_count = CL_MEM_MAP_COUNT
1421 reference_count = CL_MEM_REFERENCE_COUNT
1422 PPCODE:
1423 cl_uint value [1];
1424 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1425 EXTEND (SP, 1);
1426 const int i = 0;
1427 PUSHs (sv_2mortal (newSVuv (value [i])));
1428
1429void
1430context (OpenCL::Memory self)
1431 PPCODE:
1432 cl_context value [1];
1433 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1434 EXTEND (SP, 1);
1435 const int i = 0;
1436 {
1437 NEED_SUCCESS (RetainContext, (value [i]));
1438 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1439 }
1440
1441void
1442associated_memobject (OpenCL::Memory self)
1443 PPCODE:
1444 cl_mem value [1];
1445 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1446 EXTEND (SP, 1);
1447 const int i = 0;
1448 {
1449 NEED_SUCCESS (RetainMemObject, (value [i]));
1450 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1451 }
1452
1453#END:mem
1454
1455#if cl_apple_gl_sharing || cl_khr_gl_sharing
1456
1457void
1458gl_object_info (OpenCL::Memory self)
1459 PPCODE:
1460 cl_gl_object_type type;
1461 cl_GLuint name;
1462 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1463 EXTEND (SP, 2);
1464 PUSHs (sv_2mortal (newSVuv (type)));
1465 PUSHs (sv_2mortal (newSVuv (name)));
1466
1467#endif
1468
1469MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1470
1471void
1472sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1473 PPCODE:
1474 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1475 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1476
1477 cl_buffer_region crdata = { origin, size };
1478
1479 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1480 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1481
1482MODULE = OpenCL PACKAGE = OpenCL::Image
1483
1484void
1485image_info (OpenCL::Image self, cl_image_info name)
1486 PPCODE:
1487 INFO (Image)
1488
1489#BEGIN:image
1490
1491void
1492element_size (OpenCL::Image self)
1493 ALIAS:
1494 element_size = CL_IMAGE_ELEMENT_SIZE
1495 row_pitch = CL_IMAGE_ROW_PITCH
1496 slice_pitch = CL_IMAGE_SLICE_PITCH
1497 width = CL_IMAGE_WIDTH
1498 height = CL_IMAGE_HEIGHT
1499 depth = CL_IMAGE_DEPTH
1500 PPCODE:
1501 size_t value [1];
1502 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1503 EXTEND (SP, 1);
1504 const int i = 0;
1505 PUSHs (sv_2mortal (newSVuv (value [i])));
1506
1507#END:image
1508
1509#if cl_apple_gl_sharing || cl_khr_gl_sharing
1510
1511#BEGIN:gl_texture
1512
1513void
1514target (OpenCL::Image self)
1515 PPCODE:
1516 cl_GLenum value [1];
1517 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1518 EXTEND (SP, 1);
1519 const int i = 0;
1520 PUSHs (sv_2mortal (newSVuv (value [i])));
1521
1522void
1523gl_mipmap_level (OpenCL::Image self)
1524 PPCODE:
1525 cl_GLint value [1];
1526 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1527 EXTEND (SP, 1);
1528 const int i = 0;
1529 PUSHs (sv_2mortal (newSViv (value [i])));
1530
1531#END:gl_texture
1532
1533#endif
1534
609MODULE = OpenCL PACKAGE = OpenCL::Sampler 1535MODULE = OpenCL PACKAGE = OpenCL::Sampler
610 1536
611void 1537void
612DESTROY (OpenCL::Sampler this) 1538DESTROY (OpenCL::Sampler self)
613 CODE: 1539 CODE:
614 clReleaseSampler (this); 1540 clReleaseSampler (self);
615 1541
616void 1542void
617info (OpenCL::Sampler this, cl_sampler_info name) 1543info (OpenCL::Sampler self, cl_sampler_info name)
618 PPCODE: 1544 PPCODE:
619 INFO (Sampler) 1545 INFO (Sampler)
620 1546
1547#BEGIN:sampler
1548
1549void
1550reference_count (OpenCL::Sampler self)
1551 PPCODE:
1552 cl_uint value [1];
1553 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1554 EXTEND (SP, 1);
1555 const int i = 0;
1556 PUSHs (sv_2mortal (newSVuv (value [i])));
1557
1558void
1559context (OpenCL::Sampler self)
1560 PPCODE:
1561 cl_context value [1];
1562 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1563 EXTEND (SP, 1);
1564 const int i = 0;
1565 {
1566 NEED_SUCCESS (RetainContext, (value [i]));
1567 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1568 }
1569
1570void
1571normalized_coords (OpenCL::Sampler self)
1572 PPCODE:
1573 cl_addressing_mode value [1];
1574 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1575 EXTEND (SP, 1);
1576 const int i = 0;
1577 PUSHs (sv_2mortal (newSViv (value [i])));
1578
1579void
1580addressing_mode (OpenCL::Sampler self)
1581 PPCODE:
1582 cl_filter_mode value [1];
1583 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1584 EXTEND (SP, 1);
1585 const int i = 0;
1586 PUSHs (sv_2mortal (newSViv (value [i])));
1587
1588void
1589filter_mode (OpenCL::Sampler self)
1590 PPCODE:
1591 cl_bool value [1];
1592 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1593 EXTEND (SP, 1);
1594 const int i = 0;
1595 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1596
1597#END:sampler
1598
621MODULE = OpenCL PACKAGE = OpenCL::Program 1599MODULE = OpenCL PACKAGE = OpenCL::Program
622 1600
623void 1601void
624DESTROY (OpenCL::Program this) 1602DESTROY (OpenCL::Program self)
625 CODE: 1603 CODE:
626 clReleaseProgram (this); 1604 clReleaseProgram (self);
627 1605
628void 1606void
629info (OpenCL::Program this, cl_program_info name)
630 PPCODE:
631 INFO (Program)
632
633void
634build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) 1607build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
635 CODE: 1608 CODE:
636 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1609 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
637 1610
638void 1611void
639build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1612build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
640 PPCODE: 1613 PPCODE:
641{
642 size_t size; 1614 size_t size;
643 SV *sv;
644
645 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1615 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
646 sv = sv_2mortal (newSV (size)); 1616 SV *sv = sv_2mortal (newSV (size));
647 SvUPGRADE (sv, SVt_PV); 1617 SvUPGRADE (sv, SVt_PV);
648 SvPOK_only (sv); 1618 SvPOK_only (sv);
649 SvCUR_set (sv, size); 1619 SvCUR_set (sv, size);
650 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1620 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
651 XPUSHs (sv); 1621 XPUSHs (sv);
652} 1622
1623#BEGIN:program_build
1624
1625void
1626build_status (OpenCL::Program self, OpenCL::Device device)
1627 PPCODE:
1628 cl_build_status value [1];
1629 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1630 EXTEND (SP, 1);
1631 const int i = 0;
1632 PUSHs (sv_2mortal (newSViv (value [i])));
1633
1634void
1635build_options (OpenCL::Program self, OpenCL::Device device)
1636 ALIAS:
1637 build_options = CL_PROGRAM_BUILD_OPTIONS
1638 build_log = CL_PROGRAM_BUILD_LOG
1639 PPCODE:
1640 size_t size;
1641 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1642 char *value = tmpbuf (size);
1643 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1644 EXTEND (SP, 1);
1645 const int i = 0;
1646 PUSHs (sv_2mortal (newSVpv (value, 0)));
1647
1648#END:program_build
653 1649
654void 1650void
655kernel (OpenCL::Program program, SV *function) 1651kernel (OpenCL::Program program, SV *function)
656 PPCODE: 1652 PPCODE:
657{
658 cl_int res;
659 cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); 1653 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
660
661 if (res)
662 FAIL (CreateKernel, res);
663
664 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); 1654 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
665} 1655
1656void
1657info (OpenCL::Program self, cl_program_info name)
1658 PPCODE:
1659 INFO (Program)
1660
1661void
1662binaries (OpenCL::Program self)
1663 PPCODE:
1664 cl_uint n, i;
1665 size_t size;
1666
1667 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1668 if (!n) XSRETURN_EMPTY;
1669
1670 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1671 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1672 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1673 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1674
1675 EXTEND (SP, n);
1676 for (i = 0; i < n; ++i)
1677 {
1678 SV *sv = sv_2mortal (newSV (sizes [i]));
1679 SvUPGRADE (sv, SVt_PV);
1680 SvPOK_only (sv);
1681 SvCUR_set (sv, sizes [i]);
1682 ptrs [i] = (void *)SvPVX (sv);
1683 PUSHs (sv);
1684 }
1685
1686 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1687 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1688
1689#BEGIN:program
1690
1691void
1692reference_count (OpenCL::Program self)
1693 ALIAS:
1694 reference_count = CL_PROGRAM_REFERENCE_COUNT
1695 num_devices = CL_PROGRAM_NUM_DEVICES
1696 PPCODE:
1697 cl_uint value [1];
1698 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1699 EXTEND (SP, 1);
1700 const int i = 0;
1701 PUSHs (sv_2mortal (newSVuv (value [i])));
1702
1703void
1704context (OpenCL::Program self)
1705 PPCODE:
1706 cl_context value [1];
1707 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1708 EXTEND (SP, 1);
1709 const int i = 0;
1710 {
1711 NEED_SUCCESS (RetainContext, (value [i]));
1712 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1713 }
1714
1715void
1716devices (OpenCL::Program self)
1717 PPCODE:
1718 size_t size;
1719 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1720 cl_device_id *value = tmpbuf (size);
1721 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1722 int i, n = size / sizeof (*value);
1723 EXTEND (SP, n);
1724 for (i = 0; i < n; ++i)
1725 {
1726 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1727 }
1728
1729void
1730source (OpenCL::Program self)
1731 PPCODE:
1732 size_t size;
1733 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1734 char *value = tmpbuf (size);
1735 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1736 EXTEND (SP, 1);
1737 const int i = 0;
1738 PUSHs (sv_2mortal (newSVpv (value, 0)));
1739
1740void
1741binary_sizes (OpenCL::Program self)
1742 PPCODE:
1743 size_t size;
1744 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1745 size_t *value = tmpbuf (size);
1746 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1747 int i, n = size / sizeof (*value);
1748 EXTEND (SP, n);
1749 for (i = 0; i < n; ++i)
1750 PUSHs (sv_2mortal (newSVuv (value [i])));
1751
1752#END:program
666 1753
667MODULE = OpenCL PACKAGE = OpenCL::Kernel 1754MODULE = OpenCL PACKAGE = OpenCL::Kernel
668 1755
669void 1756void
670DESTROY (OpenCL::Kernel this) 1757DESTROY (OpenCL::Kernel self)
671 CODE: 1758 CODE:
672 clReleaseKernel (this); 1759 clReleaseKernel (self);
673 1760
674void 1761void
1762set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1763 CODE:
1764 clSetKernelArg (self, idx, sizeof (value), &value);
1765
1766void
1767set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1768 CODE:
1769 clSetKernelArg (self, idx, sizeof (value), &value);
1770
1771void
1772set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1773 CODE:
1774 clSetKernelArg (self, idx, sizeof (value), &value);
1775
1776void
1777set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1778 CODE:
1779 clSetKernelArg (self, idx, sizeof (value), &value);
1780
1781void
1782set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1783 CODE:
1784 clSetKernelArg (self, idx, sizeof (value), &value);
1785
1786void
1787set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1788 CODE:
1789 clSetKernelArg (self, idx, sizeof (value), &value);
1790
1791void
1792set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1793 CODE:
1794 clSetKernelArg (self, idx, sizeof (value), &value);
1795
1796void
1797set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1798 CODE:
1799 clSetKernelArg (self, idx, sizeof (value), &value);
1800
1801void
1802set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1803 CODE:
1804 clSetKernelArg (self, idx, sizeof (value), &value);
1805
1806void
1807set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1808 CODE:
1809 clSetKernelArg (self, idx, sizeof (value), &value);
1810
1811void
1812set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1813 CODE:
1814 clSetKernelArg (self, idx, sizeof (value), &value);
1815
1816void
1817set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1818 CODE:
1819 clSetKernelArg (self, idx, sizeof (value), &value);
1820
1821void
1822set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1823 CODE:
1824 clSetKernelArg (self, idx, sizeof (value), &value);
1825
1826void
1827set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1828 CODE:
1829 clSetKernelArg (self, idx, sizeof (value), &value);
1830
1831void
1832set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1833 CODE:
1834 clSetKernelArg (self, idx, sizeof (value), &value);
1835
1836void
1837set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1838 CODE:
1839 clSetKernelArg (self, idx, sizeof (value), &value);
1840
1841void
1842set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1843 CODE:
1844 clSetKernelArg (self, idx, size, 0);
1845
1846void
1847set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1848 CODE:
1849 clSetKernelArg (self, idx, sizeof (value), &value);
1850
1851void
675info (OpenCL::Kernel this, cl_kernel_info name) 1852info (OpenCL::Kernel self, cl_kernel_info name)
676 PPCODE: 1853 PPCODE:
677 INFO (Kernel) 1854 INFO (Kernel)
678 1855
1856#BEGIN:kernel
1857
679void 1858void
680set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 1859function_name (OpenCL::Kernel self)
1860 PPCODE:
1861 size_t size;
1862 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1863 char *value = tmpbuf (size);
1864 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1865 EXTEND (SP, 1);
1866 const int i = 0;
1867 PUSHs (sv_2mortal (newSVpv (value, 0)));
1868
1869void
1870num_args (OpenCL::Kernel self)
1871 ALIAS:
1872 num_args = CL_KERNEL_NUM_ARGS
1873 reference_count = CL_KERNEL_REFERENCE_COUNT
1874 PPCODE:
1875 cl_uint value [1];
1876 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1877 EXTEND (SP, 1);
1878 const int i = 0;
1879 PUSHs (sv_2mortal (newSVuv (value [i])));
1880
1881void
1882context (OpenCL::Kernel self)
1883 PPCODE:
1884 cl_context value [1];
1885 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1886 EXTEND (SP, 1);
1887 const int i = 0;
1888 {
1889 NEED_SUCCESS (RetainContext, (value [i]));
1890 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1891 }
1892
1893void
1894program (OpenCL::Kernel self)
1895 PPCODE:
1896 cl_program value [1];
1897 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1898 EXTEND (SP, 1);
1899 const int i = 0;
1900 {
1901 NEED_SUCCESS (RetainProgram, (value [i]));
1902 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1903 }
1904
1905#END:kernel
1906
1907void
1908work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
681 CODE: 1909 PPCODE:
682 clSetKernelArg (this, idx, sizeof (value), &value); 1910 size_t size;
1911 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1912 SV *sv = sv_2mortal (newSV (size));
1913 SvUPGRADE (sv, SVt_PV);
1914 SvPOK_only (sv);
1915 SvCUR_set (sv, size);
1916 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1917 XPUSHs (sv);
683 1918
684void 1919#BEGIN:kernel_work_group
685set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
686 CODE:
687 clSetKernelArg (this, idx, sizeof (value), &value);
688 1920
689void 1921void
690set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 1922work_group_size (OpenCL::Kernel self, OpenCL::Device device)
691 CODE: 1923 ALIAS:
692 clSetKernelArg (this, idx, sizeof (value), &value); 1924 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1925 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1926 PPCODE:
1927 size_t value [1];
1928 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1929 EXTEND (SP, 1);
1930 const int i = 0;
1931 PUSHs (sv_2mortal (newSVuv (value [i])));
693 1932
694void 1933void
695set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 1934compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
696 CODE: 1935 PPCODE:
697 clSetKernelArg (this, idx, sizeof (value), &value); 1936 size_t size;
1937 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1938 size_t *value = tmpbuf (size);
1939 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1940 int i, n = size / sizeof (*value);
1941 EXTEND (SP, n);
1942 for (i = 0; i < n; ++i)
1943 PUSHs (sv_2mortal (newSVuv (value [i])));
698 1944
699void 1945void
700set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 1946local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
701 CODE: 1947 ALIAS:
702 clSetKernelArg (this, idx, sizeof (value), &value); 1948 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1949 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1950 PPCODE:
1951 cl_ulong value [1];
1952 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1953 EXTEND (SP, 1);
1954 const int i = 0;
1955 PUSHs (sv_2mortal (newSVuv (value [i])));
703 1956
704void 1957#END:kernel_work_group
705set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
706 CODE:
707 clSetKernelArg (this, idx, sizeof (value), &value);
708
709void
710set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
711 CODE:
712 clSetKernelArg (this, idx, sizeof (value), &value);
713
714void
715set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
716 CODE:
717 clSetKernelArg (this, idx, sizeof (value), &value);
718
719void
720set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
721 CODE:
722 clSetKernelArg (this, idx, sizeof (value), &value);
723
724void
725set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
726 CODE:
727 clSetKernelArg (this, idx, sizeof (value), &value);
728
729void
730set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
731 CODE:
732 clSetKernelArg (this, idx, sizeof (value), &value);
733
734void
735set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
736 CODE:
737 clSetKernelArg (this, idx, sizeof (value), &value);
738
739void
740set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
741 CODE:
742 clSetKernelArg (this, idx, sizeof (value), &value);
743
744void
745set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
746 CODE:
747 clSetKernelArg (this, idx, sizeof (value), &value);
748
749void
750set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
751 CODE:
752 clSetKernelArg (this, idx, sizeof (value), &value);
753
754void
755set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
756 CODE:
757 clSetKernelArg (this, idx, sizeof (value), &value);
758 1958
759MODULE = OpenCL PACKAGE = OpenCL::Event 1959MODULE = OpenCL PACKAGE = OpenCL::Event
760 1960
761void 1961void
762DESTROY (OpenCL::Event this) 1962DESTROY (OpenCL::Event self)
763 CODE: 1963 CODE:
764 clReleaseEvent (this); 1964 clReleaseEvent (self);
765 1965
766void 1966void
1967wait (OpenCL::Event self)
1968 CODE:
1969 clWaitForEvents (1, &self);
1970
1971void
767info (OpenCL::Event this, cl_event_info name) 1972info (OpenCL::Event self, cl_event_info name)
768 PPCODE: 1973 PPCODE:
769 INFO (Event) 1974 INFO (Event)
770 1975
1976#BEGIN:event
1977
771void 1978void
772wait (OpenCL::Event this) 1979command_queue (OpenCL::Event self)
1980 PPCODE:
1981 cl_command_queue value [1];
1982 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1983 EXTEND (SP, 1);
1984 const int i = 0;
1985 {
1986 NEED_SUCCESS (RetainCommandQueue, (value [i]));
1987 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
1988 }
1989
1990void
1991command_type (OpenCL::Event self)
1992 PPCODE:
1993 cl_command_type value [1];
1994 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1995 EXTEND (SP, 1);
1996 const int i = 0;
1997 PUSHs (sv_2mortal (newSVuv (value [i])));
1998
1999void
2000reference_count (OpenCL::Event self)
2001 ALIAS:
2002 reference_count = CL_EVENT_REFERENCE_COUNT
2003 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2004 PPCODE:
2005 cl_uint value [1];
2006 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2007 EXTEND (SP, 1);
2008 const int i = 0;
2009 PUSHs (sv_2mortal (newSVuv (value [i])));
2010
2011void
2012context (OpenCL::Event self)
2013 PPCODE:
2014 cl_context value [1];
2015 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2016 EXTEND (SP, 1);
2017 const int i = 0;
2018 {
2019 NEED_SUCCESS (RetainContext, (value [i]));
2020 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2021 }
2022
2023#END:event
2024
2025void
2026profiling_info (OpenCL::Event self, cl_profiling_info name)
773 CODE: 2027 PPCODE:
774 clWaitForEvents (1, &this); 2028 INFO (EventProfiling)
775 2029
2030#BEGIN:profiling
2031
2032void
2033profiling_command_queued (OpenCL::Event self)
2034 ALIAS:
2035 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2036 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2037 profiling_command_start = CL_PROFILING_COMMAND_START
2038 profiling_command_end = CL_PROFILING_COMMAND_END
2039 PPCODE:
2040 cl_ulong value [1];
2041 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2042 EXTEND (SP, 1);
2043 const int i = 0;
2044 PUSHs (sv_2mortal (newSVuv (value [i])));
2045
2046#END:profiling
2047
2048MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2049
2050void
2051set_status (OpenCL::UserEvent self, cl_int execution_status)
2052 CODE:
2053 clSetUserEventStatus (self, execution_status);
2054

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