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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 1.42 by root, Sat Apr 21 20:48:03 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;
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}
97
98/*****************************************************************************/
99
100/* up to two temporary buffers */
101static void *
102tmpbuf (size_t size)
103{
104 enum { buffers = 3 };
105 static int idx;
106 static void *buf [buffers];
107 static size_t len [buffers];
108
109 idx = (idx + 1) % buffers;
110
111 if (len [idx] < size)
112 {
113 free (buf [idx]);
114 len [idx] = ((size + 31) & ~4095) + 4096 - 32;
115 buf [idx] = malloc (len [idx]);
116 }
117
118 return buf [idx];
119}
120
121/*****************************************************************************/
25 122
26typedef struct 123typedef struct
27{ 124{
28 IV iv; 125 IV iv;
29 const char *name; 126 const char *name;
… …
63 }; 160 };
64 161
65 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); 162 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
66} 163}
67 164
165/*****************************************************************************/
166
167static cl_int res;
168
68#define FAIL(name,res) \ 169#define FAIL(name) \
69 croak ("cl" # name ": %s", err2str (res)); 170 croak ("cl" # name ": %s", err2str (res));
70 171
71#define NEED_SUCCESS(name,args) \ 172#define NEED_SUCCESS(name,args) \
72 do { \ 173 do { \
73 cl_int res = cl ## name args; \ 174 res = cl ## name args; \
74 \ 175 \
75 if (res) \ 176 if (res) \
76 FAIL (name, res); \ 177 FAIL (name); \
77 } 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);
184
185/*****************************************************************************/
78 186
79#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)
80#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))
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}
98 189
99static void * 190static void *
100SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) 191SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
101{ 192{
102 if (SvROK (sv) && sv_derived_from (sv, pkg)) 193 if (SvROK (sv) && sv_derived_from (sv, pkg))
103 return (void *)SvIV (SvRV (sv)); 194 return (void *)SvIV (SvRV (sv));
104 195
105 croak ("%s: %s is not of type %s", func, svname, pkg); 196 croak ("%s: %s is not of type %s", func, svname, pkg);
106} 197}
107 198
199/*****************************************************************************/
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
276static cl_event *
277event_list (SV **items, cl_uint *rcount)
278{
279 cl_uint count = *rcount;
280
281 if (!count)
282 return 0;
283
284 cl_event *list = tmpbuf (sizeof (cl_event) * count);
285 int i = 0;
286
287 do
288 {
289 --count;
290 if (SvOK (items [count]))
291 list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
292 }
293 while (count);
294
295 *rcount = i;
296
297 return i ? list : 0;
298}
299
300#define EVENT_LIST(items,count) \
301 cl_uint event_list_count = (count); \
302 cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
303
304#define INFO(class) \
305{ \
306 size_t size; \
307 NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
308 SV *sv = sv_2mortal (newSV (size)); \
309 SvUPGRADE (sv, SVt_PV); \
310 SvPOK_only (sv); \
311 SvCUR_set (sv, size); \
312 NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
313 XPUSHs (sv); \
314}
315
108MODULE = OpenCL PACKAGE = OpenCL 316MODULE = OpenCL PACKAGE = OpenCL
109 317
110PROTOTYPES: ENABLE 318PROTOTYPES: ENABLE
111 319
112BOOT: 320BOOT:
113{ 321{
114 HV *stash = gv_stashpv ("OpenCL", 1); 322 HV *stash = gv_stashpv ("OpenCL", 1);
115 static const ivstr *civ, const_iv[] = { 323 static const ivstr *civ, const_iv[] = {
116 { sizeof (cl_char ), "SIZEOF_CHAR" }, 324 { sizeof (cl_char ), "SIZEOF_CHAR" },
117 { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, 325 { sizeof (cl_uchar ), "SIZEOF_UCHAR" },
118 { sizeof (cl_short ), "SIZEOF_SHORT" }, 326 { sizeof (cl_short ), "SIZEOF_SHORT" },
119 { sizeof (cl_ushort), "SIZEOF_USHORT"}, 327 { sizeof (cl_ushort), "SIZEOF_USHORT" },
120 { sizeof (cl_int ), "SIZEOF_INT" }, 328 { sizeof (cl_int ), "SIZEOF_INT" },
121 { sizeof (cl_uint ), "SIZEOF_UINT" }, 329 { sizeof (cl_uint ), "SIZEOF_UINT" },
122 { sizeof (cl_long ), "SIZEOF_LONG" }, 330 { sizeof (cl_long ), "SIZEOF_LONG" },
123 { sizeof (cl_ulong ), "SIZEOF_ULONG" }, 331 { sizeof (cl_ulong ), "SIZEOF_ULONG" },
124 { sizeof (cl_half ), "SIZEOF_HALF" }, 332 { sizeof (cl_half ), "SIZEOF_HALF" },
125 { sizeof (cl_float ), "SIZEOF_FLOAT" }, 333 { sizeof (cl_float ), "SIZEOF_FLOAT" },
334 { sizeof (cl_double), "SIZEOF_DOUBLE" },
126#include "constiv.h" 335#include "constiv.h"
127 }; 336 };
128 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--)
129 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 338 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
130} 339}
340
341cl_int
342errno ()
343 CODE:
344 RETVAL = res;
345 OUTPUT:
346 RETVAL
131 347
132const char * 348const char *
133err2str (cl_int err) 349err2str (cl_int err)
134 350
135const char * 351const char *
136enum2str (cl_uint value) 352enum2str (cl_uint value)
137 353
138void 354void
139platforms () 355platforms ()
140 PPCODE: 356 PPCODE:
141{
142 cl_platform_id *list; 357 cl_platform_id *list;
143 cl_uint count; 358 cl_uint count;
144 int i; 359 int i;
145 360
146 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); 361 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
147 Newx (list, count, cl_platform_id); 362 list = tmpbuf (sizeof (*list) * count);
148 NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); 363 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
149 364
150 EXTEND (SP, count); 365 EXTEND (SP, count);
151 for (i = 0; i < count; ++i) 366 for (i = 0; i < count; ++i)
152 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); 367 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
153 368
154 Safefree (list);
155}
156
157void 369void
158context_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)
159 PPCODE: 371 PPCODE:
160{ 372 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); 373 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
168} 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
169 383
170void 384void
171wait_for_events (...) 385wait_for_events (...)
172 CODE: 386 CODE:
173{
174 EVENT_LIST (0, items); 387 EVENT_LIST (0, items);
175 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); 388 NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
176}
177 389
178PROTOTYPES: DISABLE 390PROTOTYPES: DISABLE
179 391
180MODULE = OpenCL PACKAGE = OpenCL::Platform 392MODULE = OpenCL PACKAGE = OpenCL::Platform
181 393
182void 394void
183info (OpenCL::Platform this, cl_platform_info name) 395info (OpenCL::Platform self, cl_platform_info name)
184 PPCODE: 396 PPCODE:
185 INFO (Platform) 397 INFO (Platform)
186 398
399#BEGIN:platform
400
187void 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
188devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) 421devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
189 PPCODE: 422 PPCODE:
190{
191 cl_device_id *list; 423 cl_device_id *list;
192 cl_uint count; 424 cl_uint count;
193 int i; 425 int i;
194 426
195 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); 427 NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
196 Newx (list, count, cl_device_id); 428 list = tmpbuf (sizeof (*list) * count);
197 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); 429 NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
198 430
199 EXTEND (SP, count); 431 EXTEND (SP, count);
200 for (i = 0; i < count; ++i) 432 for (i = 0; i < count; ++i)
201 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); 433 PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
202 434
203 Safefree (list);
204}
205
206void 435void
207context_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)
208 PPCODE: 437 PPCODE:
209{ 438 if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
210 cl_int res; 439 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);
213 440
214 if (res) 441 AV *av = (AV *)SvRV (devices);
215 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;
216 445
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));
217 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 450 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
218} 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);
219 459
220MODULE = OpenCL PACKAGE = OpenCL::Device 460MODULE = OpenCL PACKAGE = OpenCL::Device
221 461
222void 462void
223info (OpenCL::Device this, cl_device_info name) 463info (OpenCL::Device self, cl_device_info name)
224 PPCODE: 464 PPCODE:
225 INFO (Device) 465 INFO (Device)
226 466
467#BEGIN:device
468
227void 469void
228context_simple (OpenCL::Device this) 470type (OpenCL::Device self)
229 PPCODE: 471 PPCODE:
230{ 472 cl_device_type value [1];
231 cl_int res; 473 NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
232 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])));
233 477
234 if (res) 478void
235 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])));
236 514
237 XPUSH_NEW_OBJ ("OpenCL::Context", ctx); 515void
238} 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
239 690
240MODULE = OpenCL PACKAGE = OpenCL::Context 691MODULE = OpenCL PACKAGE = OpenCL::Context
241 692
242void 693void
243DESTROY (OpenCL::Context context) 694DESTROY (OpenCL::Context context)
244 CODE: 695 CODE:
245 clReleaseContext (context); 696 clReleaseContext (context);
246 697
247void 698void
248info (OpenCL::Context this, cl_context_info name) 699info (OpenCL::Context self, cl_context_info name)
249 PPCODE: 700 PPCODE:
250 INFO (Context) 701 INFO (Context)
251 702
252void 703void
253command_queue_simple (OpenCL::Context this, OpenCL::Device device) 704queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
254 PPCODE: 705 PPCODE:
255{ 706 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); 707 XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
263}
264 708
265void 709void
710user_event (OpenCL::Context self)
711 PPCODE:
712 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
713 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
714
715void
266buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) 716buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
267 PPCODE: 717 PPCODE:
268{
269 cl_int res;
270 cl_mem mem;
271
272 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))
273 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?");
274 720
275 mem = clCreateBuffer (this, flags, len, 0, &res); 721 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); 722 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
281}
282 723
283void 724void
284buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) 725buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
285 PPCODE: 726 PPCODE:
286{
287 STRLEN len; 727 STRLEN len;
288 char *ptr = SvPVbyte (data, len); 728 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))) 729 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?"); 730 croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
294 731 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); 732 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
301}
302 733
734#if CL_VERSION_1_2
735
303void 736void
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) 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)
305 PPCODE: 738 PPCODE:
306{
307 STRLEN len; 739 STRLEN len;
308 char *ptr = SvPVbyte (data, len); 740 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
309 const cl_image_format format = { channel_order, channel_type }; 741 const cl_image_format format = { channel_order, channel_type };
310 cl_int res; 742 const cl_image_desc desc = {
311 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);
312 761
313 if (res) 762#endif
314 FAIL (CreateImage2D, res);
315 763
764#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
765
766void
767image2d (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)
768 PPCODE:
769 STRLEN len;
770 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
771 const cl_image_format format = { channel_order, channel_type };
772#if CL_VERSION_1_2
773 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
774 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
775#else
776 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
777#endif
316 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); 778 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
317}
318 779
319void 780void
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) 781image3d (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: 782 PPCODE:
322{
323 STRLEN len; 783 STRLEN len;
324 char *ptr = SvPVbyte (data, len); 784 char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
325 const cl_image_format format = { channel_order, channel_type }; 785 const cl_image_format format = { channel_order, channel_type };
326 cl_int res; 786#if CL_VERSION_1_2
327 cl_mem mem = clCreateImage3D (this, flags, &format, width, height, 787 const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
328 depth, len / (height * slice_pitch), slice_pitch, ptr, &res); 788 NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
329 789#else
330 if (res) 790 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
331 FAIL (CreateImage3D, res); 791#endif
332
333 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); 792 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
334}
335 793
794#endif
795
796#if cl_apple_gl_sharing || cl_khr_gl_sharing
797
336void 798void
799gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
800 PPCODE:
801 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
802 XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
803
804void
805gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
806 PPCODE:
807 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
808 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
809
810#if CL_VERSION_1_2
811
812void
813gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
814 PPCODE:
815 char *klass = "OpenCL::Memory";
816 cl_gl_object_type type;
817 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
818 NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0));
819 switch (type)
820 {
821 case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
822 case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
823 case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
824 case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
825 case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
826 case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
827 }
828 XPUSH_NEW_OBJ (klass, mem);
829
830#endif
831
832#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
833
834void
835gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
836 PPCODE:
837 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
838 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
839
840void
841gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
842 PPCODE:
843 NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
844 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
845
846#endif
847
848#endif
849
850void
337supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) 851supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
338 PPCODE: 852 PPCODE:
339{ 853{
340 cl_uint count; 854 cl_uint count;
341 cl_image_format *list; 855 cl_image_format *list;
342 int i; 856 int i;
343 857
344 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); 858 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
345 Newx (list, count, cl_image_format); 859 Newx (list, count, cl_image_format);
346 NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); 860 NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
347 861
348 EXTEND (SP, count); 862 EXTEND (SP, count);
349 for (i = 0; i < count; ++i) 863 for (i = 0; i < count; ++i)
350 { 864 {
351 AV *av = newAV (); 865 AV *av = newAV ();
… …
354 PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 868 PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
355 } 869 }
356} 870}
357 871
358void 872void
359sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) 873sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
360 PPCODE: 874 PPCODE:
361{
362 cl_int res;
363 cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); 875 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); 876 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
369}
370 877
371void 878void
372program_with_source (OpenCL::Context this, SV *program) 879program_with_source (OpenCL::Context self, SV *program)
373 PPCODE: 880 PPCODE:
374{
375 STRLEN len; 881 STRLEN len;
376 size_t len2; 882 size_t len2;
377 const char *ptr = SvPVbyte (program, len); 883 const char *ptr = SvPVbyte (program, len);
378 cl_int res;
379 cl_program prog;
380 884
381 len2 = len; 885 len2 = len;
382 prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); 886 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); 887 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
388} 888
889#BEGIN:context
890
891void
892reference_count (OpenCL::Context self)
893 ALIAS:
894 reference_count = CL_CONTEXT_REFERENCE_COUNT
895 num_devices = CL_CONTEXT_NUM_DEVICES
896 PPCODE:
897 cl_uint value [1];
898 NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
899 EXTEND (SP, 1);
900 const int i = 0;
901 PUSHs (sv_2mortal (newSVuv (value [i])));
902
903void
904devices (OpenCL::Context self)
905 PPCODE:
906 size_t size;
907 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
908 cl_device_id *value = tmpbuf (size);
909 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
910 int i, n = size / sizeof (*value);
911 EXTEND (SP, n);
912 for (i = 0; i < n; ++i)
913 {
914 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
915 }
916
917void
918properties (OpenCL::Context self)
919 PPCODE:
920 size_t size;
921 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
922 cl_context_properties *value = tmpbuf (size);
923 NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
924 int i, n = size / sizeof (*value);
925 EXTEND (SP, n);
926 for (i = 0; i < n; ++i)
927 PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
928
929#END:context
389 930
390MODULE = OpenCL PACKAGE = OpenCL::Queue 931MODULE = OpenCL PACKAGE = OpenCL::Queue
391 932
392void 933void
393DESTROY (OpenCL::Queue this) 934DESTROY (OpenCL::Queue self)
394 CODE: 935 CODE:
395 clReleaseCommandQueue (this); 936 clReleaseCommandQueue (self);
396 937
397void 938void
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, ...) 939enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
404 PPCODE: 940 PPCODE:
405{
406 cl_event ev = 0; 941 cl_event ev = 0;
407 EVENT_LIST (6, items - 6); 942 EVENT_LIST (6, items - 6);
408 943
409 SvUPGRADE (data, SVt_PV); 944 SvUPGRADE (data, SVt_PV);
410 SvGROW (data, len); 945 SvGROW (data, len);
411 SvPOK_only (data); 946 SvPOK_only (data);
412 SvCUR_set (data, len); 947 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)); 948 NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
414 949
415 if (ev) 950 if (ev)
416 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 951 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
417}
418 952
419void 953void
420enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) 954enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
421 PPCODE: 955 PPCODE:
422{
423 cl_event ev = 0; 956 cl_event ev = 0;
424 STRLEN len; 957 STRLEN len;
425 char *ptr = SvPVbyte (data, len); 958 char *ptr = SvPVbyte (data, len);
426 EVENT_LIST (5, items - 5); 959 EVENT_LIST (5, items - 5);
427 960
428 NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 961 NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
429 962
430 if (ev) 963 if (ev)
431 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 964 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
432}
433 965
434void 966void
435enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) 967enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
436 PPCODE: 968 PPCODE:
437{
438 cl_event ev = 0; 969 cl_event ev = 0;
439 EVENT_LIST (6, items - 6); 970 EVENT_LIST (6, items - 6);
440 971
441 NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 972 NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
442 973
443 if (ev) 974 if (ev)
444 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 975 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
445}
446 976
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 977void
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, ...) 978enqueue_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: 979 PPCODE:
453{
454 cl_event ev = 0; 980 cl_event ev = 0;
981 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 }; 982 const size_t host_origin[3] = { host_x, host_y, host_z };
456 const size_t region[3] = { width, height, depth }; 983 const size_t region[3] = { width, height, depth };
457 size_t len = row_pitch * slice_pitch * depth;
458 EVENT_LIST (11, items - 11); 984 EVENT_LIST (17, items - 17);
985
986 if (!buf_row_pitch)
987 buf_row_pitch = region [0];
988
989 if (!buf_slice_pitch)
990 buf_slice_pitch = region [1] * buf_row_pitch;
991
992 if (!host_row_pitch)
993 host_row_pitch = region [0];
994
995 if (!host_slice_pitch)
996 host_slice_pitch = region [1] * host_row_pitch;
997
998 size_t len = host_row_pitch * host_slice_pitch * region [2];
459 999
460 SvUPGRADE (data, SVt_PV); 1000 SvUPGRADE (data, SVt_PV);
461 SvGROW (data, len); 1001 SvGROW (data, len);
462 SvPOK_only (data); 1002 SvPOK_only (data);
463 SvCUR_set (data, len); 1003 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)); 1004 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 1005
466 if (ev) 1006 if (ev)
467 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1007 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
468}
469 1008
470void 1009void
1010enqueue_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, ...)
1011 PPCODE:
1012 cl_event ev = 0;
1013 const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1014 const size_t host_origin[3] = { host_x, host_y, host_z };
1015 const size_t region[3] = { width, height, depth };
1016 STRLEN len;
1017 char *ptr = SvPVbyte (data, len);
1018 EVENT_LIST (17, items - 17);
1019
1020 if (!buf_row_pitch)
1021 buf_row_pitch = region [0];
1022
1023 if (!buf_slice_pitch)
1024 buf_slice_pitch = region [1] * buf_row_pitch;
1025
1026 if (!host_row_pitch)
1027 host_row_pitch = region [0];
1028
1029 if (!host_slice_pitch)
1030 host_slice_pitch = region [1] * host_row_pitch;
1031
1032 size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1033
1034 if (len < min_len)
1035 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1036
1037 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));
1038
1039 if (ev)
1040 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1041
1042void
1043enqueue_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, ...)
1044 PPCODE:
1045 cl_event ev = 0;
1046 const size_t src_origin[3] = { src_x, src_y, src_z };
1047 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1048 const size_t region[3] = { width, height, depth };
1049 EVENT_LIST (16, items - 16);
1050
1051 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));
1052
1053 if (ev)
1054 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1055
1056void
1057enqueue_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, ...)
1058 PPCODE:
1059 cl_event ev = 0;
1060 const size_t src_origin[3] = { src_x, src_y, src_z };
1061 const size_t region[3] = { width, height, depth };
1062 EVENT_LIST (12, items - 12);
1063
1064 if (!row_pitch)
1065 row_pitch = img_row_pitch (src);
1066
1067 if (depth > 1 && !slice_pitch)
1068 slice_pitch = row_pitch * height;
1069
1070 size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1071
1072 SvUPGRADE (data, SVt_PV);
1073 SvGROW (data, len);
1074 SvPOK_only (data);
1075 SvCUR_set (data, len);
1076 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));
1077
1078 if (ev)
1079 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1080
1081void
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, ...) 1082enqueue_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: 1083 PPCODE:
473{
474 cl_event ev = 0; 1084 cl_event ev = 0;
475 const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; 1085 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
476 const size_t region[3] = { width, height, depth }; 1086 const size_t region[3] = { width, height, depth };
477 STRLEN len; 1087 STRLEN len;
478 char *ptr = SvPVbyte (data, len); 1088 char *ptr = SvPVbyte (data, len);
479 size_t slice_pitch = len / (row_pitch * height);
480 EVENT_LIST (11, items - 11); 1089 EVENT_LIST (12, items - 12);
481 1090
1091 if (!row_pitch)
1092 row_pitch = img_row_pitch (dst);
1093
1094 if (depth > 1 && !slice_pitch)
1095 slice_pitch = row_pitch * height;
1096
1097 size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1098
1099 if (len < min_len)
1100 croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1101
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)); 1102 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 1103
484 if (ev) 1104 if (ev)
485 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1105 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
486}
487 1106
488void 1107void
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, ...) 1108enqueue_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: 1109 PPCODE:
522{
523 cl_event ev = 0; 1110 cl_event ev = 0;
524 const size_t src_origin[3] = { src_x, src_y, src_z }; 1111 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 }; 1112 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
526 const size_t region[3] = { width, height, depth }; 1113 const size_t region[3] = { width, height, depth };
527 EVENT_LIST (12, items - 12); 1114 EVENT_LIST (12, items - 12);
528 1115
529 NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1116 NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
530 1117
531 if (ev) 1118 if (ev)
532 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1119 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
533}
534 1120
535void 1121void
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, ...) 1122enqueue_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: 1123 PPCODE:
538{
539 cl_event ev = 0; 1124 cl_event ev = 0;
540 const size_t src_origin[3] = { src_x, src_y, src_z }; 1125 const size_t src_origin[3] = { src_x, src_y, src_z };
541 const size_t region[3] = { width, height, depth }; 1126 const size_t region[3] = { width, height, depth };
542 EVENT_LIST (10, items - 10); 1127 EVENT_LIST (10, items - 10);
543 1128
544 NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1129 NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
545 1130
546 if (ev) 1131 if (ev)
547 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1132 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
548}
549 1133
550void 1134void
1135enqueue_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, ...)
1136 PPCODE:
1137 cl_event ev = 0;
1138 const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1139 const size_t region[3] = { width, height, depth };
1140 EVENT_LIST (10, items - 10);
1141
1142 NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1143
1144 if (ev)
1145 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1146
1147void
551enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) 1148enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
552 PPCODE: 1149 PPCODE:
553{
554 cl_event ev = 0; 1150 cl_event ev = 0;
555 EVENT_LIST (2, items - 2); 1151 EVENT_LIST (2, items - 2);
556 1152
557 NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); 1153 NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
558 1154
559 if (ev) 1155 if (ev)
560 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1156 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
561}
562 1157
563 /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueNDRangeKernel.html */
564
565void 1158void
566enqueue_marker (OpenCL::Queue this) 1159enqueue_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: 1160 PPCODE:
568{
569 cl_event ev; 1161 cl_event ev = 0;
570 NEED_SUCCESS (EnqueueMarker, (this, &ev)); 1162 size_t *gwo = 0, *gws, *lws = 0;
1163 int gws_len;
1164 size_t *lists;
1165 int i;
1166 EVENT_LIST (5, items - 5);
1167
1168 if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1169 croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1170
1171 gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1172
1173 lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1174
1175 gws = lists + gws_len * 0;
1176 for (i = 0; i < gws_len; ++i)
1177 gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1178
1179 if (SvOK (global_work_offset))
1180 {
1181 if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1182 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
1183
1184 if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
1185 croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
1186
1187 gwo = lists + gws_len * 1;
1188 for (i = 0; i < gws_len; ++i)
1189 gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1190 }
1191
1192 if (SvOK (local_work_size))
1193 {
1194 if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1195 croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
1196
1197 if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1198 croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1199
1200 lws = lists + gws_len * 2;
1201 for (i = 0; i < gws_len; ++i)
1202 lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1203 }
1204
1205 NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1206
1207 if (ev)
571 XPUSH_NEW_OBJ ("OpenCL::Event", ev); 1208 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
572}
573 1209
1210#if cl_apple_gl_sharing || cl_khr_gl_sharing
1211
574void 1212void
1213enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1214 ALIAS:
1215 enqueue_release_gl_objects = 1
1216 PPCODE:
1217 if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1218 croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1219
1220 cl_event ev = 0;
1221 EVENT_LIST (2, items - 2);
1222 AV *av = (AV *)SvRV (objects);
1223 cl_uint num_objects = av_len (av) + 1;
1224 cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1225 int i;
1226
1227 for (i = num_objects; i--; )
1228 object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1229
1230 if (ix)
1231 NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1232 else
1233 NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1234
1235 if (ev)
1236 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1237
1238#endif
1239
1240#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
1241
1242void
575enqueue_wait_for_events (OpenCL::Queue this, ...) 1243enqueue_wait_for_events (OpenCL::Queue self, ...)
576 CODE: 1244 CODE:
577{
578 EVENT_LIST (1, items - 1); 1245 EVENT_LIST (1, items - 1);
579 NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); 1246 NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
580}
581 1247
1248#endif
1249
582void 1250void
583enqueue_barrier (OpenCL::Queue this) 1251enqueue_marker (OpenCL::Queue self, ...)
584 CODE: 1252 PPCODE:
1253 cl_event ev = 0;
1254 EVENT_LIST (1, items - 1);
1255#if CL_VERSION_1_2
1256 NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1257#else
1258 if (event_list_count)
1259 croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1260 NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1261#endif
1262 if (ev)
1263 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1264
1265void
1266enqueue_barrier (OpenCL::Queue self, ...)
1267 PPCODE:
1268 cl_event ev = 0;
1269 EVENT_LIST (1, items - 1);
1270#if CL_VERSION_1_2
1271 NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, &ev));
1272#else
1273 if (event_list_count)
1274 croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1275 if (GIMME_V != G_VOID)
1276 croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
585 NEED_SUCCESS (EnqueueBarrier, (this)); 1277 NEED_SUCCESS (EnqueueBarrier, (self));
1278#endif
1279 if (ev)
1280 XPUSH_NEW_OBJ ("OpenCL::Event", ev);
586 1281
587void 1282void
588flush (OpenCL::Queue this) 1283flush (OpenCL::Queue self)
589 CODE: 1284 CODE:
590 NEED_SUCCESS (Flush, (this)); 1285 NEED_SUCCESS (Flush, (self));
591 1286
592void 1287void
593finish (OpenCL::Queue this) 1288finish (OpenCL::Queue self)
594 CODE: 1289 CODE:
595 NEED_SUCCESS (Finish, (this)); 1290 NEED_SUCCESS (Finish, (self));
1291
1292void
1293info (OpenCL::Queue self, cl_command_queue_info name)
1294 PPCODE:
1295 INFO (CommandQueue)
1296
1297#BEGIN:command_queue
1298
1299void
1300context (OpenCL::Queue self)
1301 PPCODE:
1302 cl_context value [1];
1303 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1304 EXTEND (SP, 1);
1305 const int i = 0;
1306 {
1307 NEED_SUCCESS (RetainContext, (value [i]));
1308 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1309 }
1310
1311void
1312device (OpenCL::Queue self)
1313 PPCODE:
1314 cl_device_id value [1];
1315 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1316 EXTEND (SP, 1);
1317 const int i = 0;
1318 {
1319 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1320 }
1321
1322void
1323reference_count (OpenCL::Queue self)
1324 PPCODE:
1325 cl_uint value [1];
1326 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1327 EXTEND (SP, 1);
1328 const int i = 0;
1329 PUSHs (sv_2mortal (newSVuv (value [i])));
1330
1331void
1332properties (OpenCL::Queue self)
1333 PPCODE:
1334 cl_command_queue_properties value [1];
1335 NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1336 EXTEND (SP, 1);
1337 const int i = 0;
1338 PUSHs (sv_2mortal (newSViv (value [i])));
1339
1340#END:command_queue
596 1341
597MODULE = OpenCL PACKAGE = OpenCL::Memory 1342MODULE = OpenCL PACKAGE = OpenCL::Memory
598 1343
599void 1344void
600DESTROY (OpenCL::Memory this) 1345DESTROY (OpenCL::Memory self)
601 CODE: 1346 CODE:
602 clReleaseMemObject (this); 1347 clReleaseMemObject (self);
603 1348
604void 1349void
605info (OpenCL::Memory this, cl_mem_info name) 1350info (OpenCL::Memory self, cl_mem_info name)
606 PPCODE: 1351 PPCODE:
607 INFO (MemObject) 1352 INFO (MemObject)
608 1353
1354#BEGIN:mem
1355
1356void
1357type (OpenCL::Memory self)
1358 PPCODE:
1359 cl_mem_object_type value [1];
1360 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1361 EXTEND (SP, 1);
1362 const int i = 0;
1363 PUSHs (sv_2mortal (newSViv (value [i])));
1364
1365void
1366flags (OpenCL::Memory self)
1367 PPCODE:
1368 cl_mem_flags value [1];
1369 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1370 EXTEND (SP, 1);
1371 const int i = 0;
1372 PUSHs (sv_2mortal (newSViv (value [i])));
1373
1374void
1375size (OpenCL::Memory self)
1376 ALIAS:
1377 size = CL_MEM_SIZE
1378 offset = CL_MEM_OFFSET
1379 PPCODE:
1380 size_t value [1];
1381 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1382 EXTEND (SP, 1);
1383 const int i = 0;
1384 PUSHs (sv_2mortal (newSVuv (value [i])));
1385
1386void
1387host_ptr (OpenCL::Memory self)
1388 PPCODE:
1389 void * value [1];
1390 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1391 EXTEND (SP, 1);
1392 const int i = 0;
1393 PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1394
1395void
1396map_count (OpenCL::Memory self)
1397 ALIAS:
1398 map_count = CL_MEM_MAP_COUNT
1399 reference_count = CL_MEM_REFERENCE_COUNT
1400 PPCODE:
1401 cl_uint value [1];
1402 NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1403 EXTEND (SP, 1);
1404 const int i = 0;
1405 PUSHs (sv_2mortal (newSVuv (value [i])));
1406
1407void
1408context (OpenCL::Memory self)
1409 PPCODE:
1410 cl_context value [1];
1411 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1412 EXTEND (SP, 1);
1413 const int i = 0;
1414 {
1415 NEED_SUCCESS (RetainContext, (value [i]));
1416 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1417 }
1418
1419void
1420associated_memobject (OpenCL::Memory self)
1421 PPCODE:
1422 cl_mem value [1];
1423 NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1424 EXTEND (SP, 1);
1425 const int i = 0;
1426 {
1427 NEED_SUCCESS (RetainMemObject, (value [i]));
1428 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1429 }
1430
1431#END:mem
1432
1433#if cl_apple_gl_sharing || cl_khr_gl_sharing
1434
1435void
1436gl_object_info (OpenCL::Memory self)
1437 PPCODE:
1438 cl_gl_object_type type;
1439 cl_GLuint name;
1440 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1441 EXTEND (SP, 2);
1442 PUSHs (sv_2mortal (newSVuv (type)));
1443 PUSHs (sv_2mortal (newSVuv (name)));
1444
1445#endif
1446
1447MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1448
1449void
1450sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1451 PPCODE:
1452 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1453 croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1454
1455 cl_buffer_region crdata = { origin, size };
1456
1457 NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1458 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1459
1460MODULE = OpenCL PACKAGE = OpenCL::Image
1461
1462void
1463image_info (OpenCL::Image self, cl_image_info name)
1464 PPCODE:
1465 INFO (Image)
1466
1467#BEGIN:image
1468
1469void
1470element_size (OpenCL::Image self)
1471 ALIAS:
1472 element_size = CL_IMAGE_ELEMENT_SIZE
1473 row_pitch = CL_IMAGE_ROW_PITCH
1474 slice_pitch = CL_IMAGE_SLICE_PITCH
1475 width = CL_IMAGE_WIDTH
1476 height = CL_IMAGE_HEIGHT
1477 depth = CL_IMAGE_DEPTH
1478 PPCODE:
1479 size_t value [1];
1480 NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1481 EXTEND (SP, 1);
1482 const int i = 0;
1483 PUSHs (sv_2mortal (newSVuv (value [i])));
1484
1485#END:image
1486
1487#if cl_apple_gl_sharing || cl_khr_gl_sharing
1488
1489#BEGIN:gl_texture
1490
1491void
1492target (OpenCL::Image self)
1493 PPCODE:
1494 cl_GLenum value [1];
1495 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1496 EXTEND (SP, 1);
1497 const int i = 0;
1498 PUSHs (sv_2mortal (newSVuv (value [i])));
1499
1500void
1501gl_mipmap_level (OpenCL::Image self)
1502 PPCODE:
1503 cl_GLint value [1];
1504 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1505 EXTEND (SP, 1);
1506 const int i = 0;
1507 PUSHs (sv_2mortal (newSViv (value [i])));
1508
1509#END:gl_texture
1510
1511#endif
1512
609MODULE = OpenCL PACKAGE = OpenCL::Sampler 1513MODULE = OpenCL PACKAGE = OpenCL::Sampler
610 1514
611void 1515void
612DESTROY (OpenCL::Sampler this) 1516DESTROY (OpenCL::Sampler self)
613 CODE: 1517 CODE:
614 clReleaseSampler (this); 1518 clReleaseSampler (self);
615 1519
616void 1520void
617info (OpenCL::Sampler this, cl_sampler_info name) 1521info (OpenCL::Sampler self, cl_sampler_info name)
618 PPCODE: 1522 PPCODE:
619 INFO (Sampler) 1523 INFO (Sampler)
620 1524
1525#BEGIN:sampler
1526
1527void
1528reference_count (OpenCL::Sampler self)
1529 PPCODE:
1530 cl_uint value [1];
1531 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1532 EXTEND (SP, 1);
1533 const int i = 0;
1534 PUSHs (sv_2mortal (newSVuv (value [i])));
1535
1536void
1537context (OpenCL::Sampler self)
1538 PPCODE:
1539 cl_context value [1];
1540 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1541 EXTEND (SP, 1);
1542 const int i = 0;
1543 {
1544 NEED_SUCCESS (RetainContext, (value [i]));
1545 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1546 }
1547
1548void
1549normalized_coords (OpenCL::Sampler self)
1550 PPCODE:
1551 cl_addressing_mode value [1];
1552 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1553 EXTEND (SP, 1);
1554 const int i = 0;
1555 PUSHs (sv_2mortal (newSViv (value [i])));
1556
1557void
1558addressing_mode (OpenCL::Sampler self)
1559 PPCODE:
1560 cl_filter_mode value [1];
1561 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1562 EXTEND (SP, 1);
1563 const int i = 0;
1564 PUSHs (sv_2mortal (newSViv (value [i])));
1565
1566void
1567filter_mode (OpenCL::Sampler self)
1568 PPCODE:
1569 cl_bool value [1];
1570 NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1571 EXTEND (SP, 1);
1572 const int i = 0;
1573 PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1574
1575#END:sampler
1576
621MODULE = OpenCL PACKAGE = OpenCL::Program 1577MODULE = OpenCL PACKAGE = OpenCL::Program
622 1578
623void 1579void
624DESTROY (OpenCL::Program this) 1580DESTROY (OpenCL::Program self)
625 CODE: 1581 CODE:
626 clReleaseProgram (this); 1582 clReleaseProgram (self);
627 1583
628void 1584void
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) 1585build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
635 CODE: 1586 CODE:
636 NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); 1587 NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
637 1588
638void 1589void
639build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) 1590build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
640 PPCODE: 1591 PPCODE:
641{
642 size_t size; 1592 size_t size;
643 SV *sv;
644
645 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); 1593 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
646 sv = sv_2mortal (newSV (size)); 1594 SV *sv = sv_2mortal (newSV (size));
647 SvUPGRADE (sv, SVt_PV); 1595 SvUPGRADE (sv, SVt_PV);
648 SvPOK_only (sv); 1596 SvPOK_only (sv);
649 SvCUR_set (sv, size); 1597 SvCUR_set (sv, size);
650 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); 1598 NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
651 XPUSHs (sv); 1599 XPUSHs (sv);
652} 1600
1601#BEGIN:program_build
1602
1603void
1604build_status (OpenCL::Program self, OpenCL::Device device)
1605 PPCODE:
1606 cl_build_status value [1];
1607 NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1608 EXTEND (SP, 1);
1609 const int i = 0;
1610 PUSHs (sv_2mortal (newSViv (value [i])));
1611
1612void
1613build_options (OpenCL::Program self, OpenCL::Device device)
1614 ALIAS:
1615 build_options = CL_PROGRAM_BUILD_OPTIONS
1616 build_log = CL_PROGRAM_BUILD_LOG
1617 PPCODE:
1618 size_t size;
1619 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1620 char *value = tmpbuf (size);
1621 NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1622 EXTEND (SP, 1);
1623 const int i = 0;
1624 PUSHs (sv_2mortal (newSVpv (value, 0)));
1625
1626#END:program_build
653 1627
654void 1628void
655kernel (OpenCL::Program program, SV *function) 1629kernel (OpenCL::Program program, SV *function)
656 PPCODE: 1630 PPCODE:
657{
658 cl_int res;
659 cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); 1631 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); 1632 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
665} 1633
1634void
1635info (OpenCL::Program self, cl_program_info name)
1636 PPCODE:
1637 INFO (Program)
1638
1639void
1640binaries (OpenCL::Program self)
1641 PPCODE:
1642 cl_uint n, i;
1643 size_t size;
1644
1645 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1646 if (!n) XSRETURN_EMPTY;
1647
1648 size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1649 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1650 if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1651 unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1652
1653 EXTEND (SP, n);
1654 for (i = 0; i < n; ++i)
1655 {
1656 SV *sv = sv_2mortal (newSV (sizes [i]));
1657 SvUPGRADE (sv, SVt_PV);
1658 SvPOK_only (sv);
1659 SvCUR_set (sv, sizes [i]);
1660 ptrs [i] = (void *)SvPVX (sv);
1661 PUSHs (sv);
1662 }
1663
1664 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1665 if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1666
1667#BEGIN:program
1668
1669void
1670reference_count (OpenCL::Program self)
1671 ALIAS:
1672 reference_count = CL_PROGRAM_REFERENCE_COUNT
1673 num_devices = CL_PROGRAM_NUM_DEVICES
1674 PPCODE:
1675 cl_uint value [1];
1676 NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1677 EXTEND (SP, 1);
1678 const int i = 0;
1679 PUSHs (sv_2mortal (newSVuv (value [i])));
1680
1681void
1682context (OpenCL::Program self)
1683 PPCODE:
1684 cl_context value [1];
1685 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1686 EXTEND (SP, 1);
1687 const int i = 0;
1688 {
1689 NEED_SUCCESS (RetainContext, (value [i]));
1690 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1691 }
1692
1693void
1694devices (OpenCL::Program self)
1695 PPCODE:
1696 size_t size;
1697 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1698 cl_device_id *value = tmpbuf (size);
1699 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1700 int i, n = size / sizeof (*value);
1701 EXTEND (SP, n);
1702 for (i = 0; i < n; ++i)
1703 {
1704 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1705 }
1706
1707void
1708source (OpenCL::Program self)
1709 PPCODE:
1710 size_t size;
1711 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1712 char *value = tmpbuf (size);
1713 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1714 EXTEND (SP, 1);
1715 const int i = 0;
1716 PUSHs (sv_2mortal (newSVpv (value, 0)));
1717
1718void
1719binary_sizes (OpenCL::Program self)
1720 PPCODE:
1721 size_t size;
1722 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1723 size_t *value = tmpbuf (size);
1724 NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1725 int i, n = size / sizeof (*value);
1726 EXTEND (SP, n);
1727 for (i = 0; i < n; ++i)
1728 PUSHs (sv_2mortal (newSVuv (value [i])));
1729
1730#END:program
666 1731
667MODULE = OpenCL PACKAGE = OpenCL::Kernel 1732MODULE = OpenCL PACKAGE = OpenCL::Kernel
668 1733
669void 1734void
670DESTROY (OpenCL::Kernel this) 1735DESTROY (OpenCL::Kernel self)
671 CODE: 1736 CODE:
672 clReleaseKernel (this); 1737 clReleaseKernel (self);
673 1738
674void 1739void
1740set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1741 CODE:
1742 clSetKernelArg (self, idx, sizeof (value), &value);
1743
1744void
1745set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1746 CODE:
1747 clSetKernelArg (self, idx, sizeof (value), &value);
1748
1749void
1750set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1751 CODE:
1752 clSetKernelArg (self, idx, sizeof (value), &value);
1753
1754void
1755set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1756 CODE:
1757 clSetKernelArg (self, idx, sizeof (value), &value);
1758
1759void
1760set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1761 CODE:
1762 clSetKernelArg (self, idx, sizeof (value), &value);
1763
1764void
1765set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1766 CODE:
1767 clSetKernelArg (self, idx, sizeof (value), &value);
1768
1769void
1770set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1771 CODE:
1772 clSetKernelArg (self, idx, sizeof (value), &value);
1773
1774void
1775set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1776 CODE:
1777 clSetKernelArg (self, idx, sizeof (value), &value);
1778
1779void
1780set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1781 CODE:
1782 clSetKernelArg (self, idx, sizeof (value), &value);
1783
1784void
1785set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1786 CODE:
1787 clSetKernelArg (self, idx, sizeof (value), &value);
1788
1789void
1790set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1791 CODE:
1792 clSetKernelArg (self, idx, sizeof (value), &value);
1793
1794void
1795set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1796 CODE:
1797 clSetKernelArg (self, idx, sizeof (value), &value);
1798
1799void
1800set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1801 CODE:
1802 clSetKernelArg (self, idx, sizeof (value), &value);
1803
1804void
1805set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
1806 CODE:
1807 clSetKernelArg (self, idx, sizeof (value), &value);
1808
1809void
1810set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1811 CODE:
1812 clSetKernelArg (self, idx, sizeof (value), &value);
1813
1814void
1815set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1816 CODE:
1817 clSetKernelArg (self, idx, sizeof (value), &value);
1818
1819void
1820set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1821 CODE:
1822 clSetKernelArg (self, idx, size, 0);
1823
1824void
1825set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1826 CODE:
1827 clSetKernelArg (self, idx, sizeof (value), &value);
1828
1829void
675info (OpenCL::Kernel this, cl_kernel_info name) 1830info (OpenCL::Kernel self, cl_kernel_info name)
676 PPCODE: 1831 PPCODE:
677 INFO (Kernel) 1832 INFO (Kernel)
678 1833
1834#BEGIN:kernel
1835
679void 1836void
680set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) 1837function_name (OpenCL::Kernel self)
1838 PPCODE:
1839 size_t size;
1840 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1841 char *value = tmpbuf (size);
1842 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1843 EXTEND (SP, 1);
1844 const int i = 0;
1845 PUSHs (sv_2mortal (newSVpv (value, 0)));
1846
1847void
1848num_args (OpenCL::Kernel self)
1849 ALIAS:
1850 num_args = CL_KERNEL_NUM_ARGS
1851 reference_count = CL_KERNEL_REFERENCE_COUNT
1852 PPCODE:
1853 cl_uint value [1];
1854 NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1855 EXTEND (SP, 1);
1856 const int i = 0;
1857 PUSHs (sv_2mortal (newSVuv (value [i])));
1858
1859void
1860context (OpenCL::Kernel self)
1861 PPCODE:
1862 cl_context value [1];
1863 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1864 EXTEND (SP, 1);
1865 const int i = 0;
1866 {
1867 NEED_SUCCESS (RetainContext, (value [i]));
1868 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1869 }
1870
1871void
1872program (OpenCL::Kernel self)
1873 PPCODE:
1874 cl_program value [1];
1875 NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1876 EXTEND (SP, 1);
1877 const int i = 0;
1878 {
1879 NEED_SUCCESS (RetainProgram, (value [i]));
1880 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1881 }
1882
1883#END:kernel
1884
1885void
1886work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
681 CODE: 1887 PPCODE:
682 clSetKernelArg (this, idx, sizeof (value), &value); 1888 size_t size;
1889 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1890 SV *sv = sv_2mortal (newSV (size));
1891 SvUPGRADE (sv, SVt_PV);
1892 SvPOK_only (sv);
1893 SvCUR_set (sv, size);
1894 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1895 XPUSHs (sv);
683 1896
684void 1897#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 1898
689void 1899void
690set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) 1900work_group_size (OpenCL::Kernel self, OpenCL::Device device)
691 CODE: 1901 ALIAS:
692 clSetKernelArg (this, idx, sizeof (value), &value); 1902 work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1903 preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1904 PPCODE:
1905 size_t value [1];
1906 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1907 EXTEND (SP, 1);
1908 const int i = 0;
1909 PUSHs (sv_2mortal (newSVuv (value [i])));
693 1910
694void 1911void
695set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) 1912compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
696 CODE: 1913 PPCODE:
697 clSetKernelArg (this, idx, sizeof (value), &value); 1914 size_t size;
1915 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1916 size_t *value = tmpbuf (size);
1917 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1918 int i, n = size / sizeof (*value);
1919 EXTEND (SP, n);
1920 for (i = 0; i < n; ++i)
1921 PUSHs (sv_2mortal (newSVuv (value [i])));
698 1922
699void 1923void
700set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) 1924local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
701 CODE: 1925 ALIAS:
702 clSetKernelArg (this, idx, sizeof (value), &value); 1926 local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1927 private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1928 PPCODE:
1929 cl_ulong value [1];
1930 NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1931 EXTEND (SP, 1);
1932 const int i = 0;
1933 PUSHs (sv_2mortal (newSVuv (value [i])));
703 1934
704void 1935#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 1936
759MODULE = OpenCL PACKAGE = OpenCL::Event 1937MODULE = OpenCL PACKAGE = OpenCL::Event
760 1938
761void 1939void
762DESTROY (OpenCL::Event this) 1940DESTROY (OpenCL::Event self)
763 CODE: 1941 CODE:
764 clReleaseEvent (this); 1942 clReleaseEvent (self);
765 1943
766void 1944void
1945wait (OpenCL::Event self)
1946 CODE:
1947 clWaitForEvents (1, &self);
1948
1949void
767info (OpenCL::Event this, cl_event_info name) 1950info (OpenCL::Event self, cl_event_info name)
768 PPCODE: 1951 PPCODE:
769 INFO (Event) 1952 INFO (Event)
770 1953
1954#BEGIN:event
1955
771void 1956void
772wait (OpenCL::Event this) 1957command_queue (OpenCL::Event self)
1958 PPCODE:
1959 cl_command_queue value [1];
1960 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1961 EXTEND (SP, 1);
1962 const int i = 0;
1963 {
1964 NEED_SUCCESS (RetainCommandQueue, (value [i]));
1965 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
1966 }
1967
1968void
1969command_type (OpenCL::Event self)
1970 PPCODE:
1971 cl_command_type value [1];
1972 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1973 EXTEND (SP, 1);
1974 const int i = 0;
1975 PUSHs (sv_2mortal (newSVuv (value [i])));
1976
1977void
1978reference_count (OpenCL::Event self)
1979 ALIAS:
1980 reference_count = CL_EVENT_REFERENCE_COUNT
1981 command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1982 PPCODE:
1983 cl_uint value [1];
1984 NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1985 EXTEND (SP, 1);
1986 const int i = 0;
1987 PUSHs (sv_2mortal (newSVuv (value [i])));
1988
1989void
1990context (OpenCL::Event self)
1991 PPCODE:
1992 cl_context value [1];
1993 NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1994 EXTEND (SP, 1);
1995 const int i = 0;
1996 {
1997 NEED_SUCCESS (RetainContext, (value [i]));
1998 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1999 }
2000
2001#END:event
2002
2003void
2004profiling_info (OpenCL::Event self, cl_profiling_info name)
773 CODE: 2005 PPCODE:
774 clWaitForEvents (1, &this); 2006 INFO (EventProfiling)
775 2007
2008#BEGIN:profiling
2009
2010void
2011profiling_command_queued (OpenCL::Event self)
2012 ALIAS:
2013 profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
2014 profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
2015 profiling_command_start = CL_PROFILING_COMMAND_START
2016 profiling_command_end = CL_PROFILING_COMMAND_END
2017 PPCODE:
2018 cl_ulong value [1];
2019 NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2020 EXTEND (SP, 1);
2021 const int i = 0;
2022 PUSHs (sv_2mortal (newSVuv (value [i])));
2023
2024#END:profiling
2025
2026MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2027
2028void
2029set_status (OpenCL::UserEvent self, cl_int execution_status)
2030 CODE:
2031 clSetUserEventStatus (self, execution_status);
2032

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