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Comparing OpenCL/OpenCL.pm (file contents):
Revision 1.22 by root, Sun Nov 20 10:25:17 2011 UTC vs.
Revision 1.44 by root, Sat Apr 21 17:47:23 2012 UTC

… …
101 101
102Best run this once to get a feel for the platforms and devices in your 102Best run this once to get a feel for the platforms and devices in your
103system. 103system.
104 104
105 for my $platform (OpenCL::platforms) { 105 for my $platform (OpenCL::platforms) {
106 printf "platform: %s\n", $platform->info (OpenCL::PLATFORM_NAME); 106 printf "platform: %s\n", $platform->name;
107 printf "extensions: %s\n", $platform->info (OpenCL::PLATFORM_EXTENSIONS); 107 printf "extensions: %s\n", $platform->extensions;
108 for my $device ($platform->devices) { 108 for my $device ($platform->devices) {
109 printf "+ device: %s\n", $device->info (OpenCL::DEVICE_NAME); 109 printf "+ device: %s\n", $device->name;
110 my $ctx = $device->context; 110 my $ctx = $platform->context (undef, [$device]);
111 # do stuff 111 # do stuff
112 } 112 }
113 } 113 }
114 114
115=head2 Get a useful context and a command queue. 115=head2 Get a useful context and a command queue.
… …
149 149
150=head2 Create and build a program, then create a kernel out of one of its 150=head2 Create and build a program, then create a kernel out of one of its
151functions. 151functions.
152 152
153 my $src = ' 153 my $src = '
154 __kernel void 154 kernel void
155 squareit (__global float *input, __global float *output) 155 squareit (global float *input, global float *output)
156 { 156 {
157 $id = get_global_id (0); 157 $id = get_global_id (0);
158 output [id] = input [id] * input [id]; 158 output [id] = input [id] * input [id];
159 } 159 }
160 '; 160 ';
161 161
162 my $prog = $ctx->program_with_source ($src); 162 my $prog = $ctx->program_with_source ($src);
163 163
164 # build croaks on compile errors, so catch it and print the compile errors 164 # build croaks on compile errors, so catch it and print the compile errors
165 eval { $prog->build ($dev); 1 } 165 eval { $prog->build ($dev, "-cl-fast-relaxed-math"); 1 }
166 or die $prog->build_info ($dev, OpenCL::PROGRAM_BUILD_LOG); 166 or die $prog->build_log;
167 167
168 my $kernel = $prog->kernel ("squareit"); 168 my $kernel = $prog->kernel ("squareit");
169 169
170=head2 Create some input and output float buffers, then call the 170=head2 Create some input and output float buffers, then call the
171'squareit' kernel on them. 171'squareit' kernel on them.
… …
210 # enqueue an async read 210 # enqueue an async read
211 $ev = $queue->enqueue_read_buffer ($output, 0, 0, OpenCL::SIZEOF_FLOAT * 4, my $data, $ev); 211 $ev = $queue->enqueue_read_buffer ($output, 0, 0, OpenCL::SIZEOF_FLOAT * 4, my $data, $ev);
212 212
213 # wait for the last event to complete 213 # wait for the last event to complete
214 $ev->wait; 214 $ev->wait;
215
216=head2 Use the OpenGL module to share a texture between OpenCL and OpenGL and draw some julia
217set tunnel effect.
218
219This is quite a long example to get you going.
220
221 use OpenGL ":all";
222 use OpenCL;
223
224 # open a window and create a gl texture
225 OpenGL::glpOpenWindow width => 256, height => 256;
226 my $texid = glGenTextures_p 1;
227 glBindTexture GL_TEXTURE_2D, $texid;
228 glTexImage2D_c GL_TEXTURE_2D, 0, GL_RGBA8, 256, 256, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0;
229
230 # find and use the first opencl device that let's us get a shared opengl context
231 my $platform;
232 my $dev;
233 my $ctx;
234
235 for (OpenCL::platforms) {
236 $platform = $_;
237 for ($platform->devices) {
238 $dev = $_;
239 $ctx = $platform->context ([OpenCL::GLX_DISPLAY_KHR, undef, OpenCL::GL_CONTEXT_KHR, undef], [$dev])
240 and last;
241 }
242 }
243
244 $ctx
245 or die "cannot find suitable OpenCL device\n";
246
247 my $queue = $ctx->queue ($dev);
248
249 # now attach an opencl image2d object to the opengl texture
250 my $tex = $ctx->gl_texture2d (OpenCL::MEM_WRITE_ONLY, GL_TEXTURE_2D, 0, $texid);
251
252 # now the boring opencl code
253 my $src = <<EOF;
254 kernel void
255 juliatunnel (write_only image2d_t img, float time)
256 {
257 float2 p = (float2)(get_global_id (0), get_global_id (1)) / 256.f * 2.f - 1.f;
258
259 float2 m = (float2)(1.f, p.y) / fabs (p.x);
260 m.x = fabs (fmod (m.x + time * 0.05f, 4.f)) - 2.f;
261
262 float2 z = m;
263 float2 c = (float2)(sin (time * 0.05005), cos (time * 0.06001));
264
265 for (int i = 0; i < 25 && dot (z, z) < 4.f; ++i)
266 z = (float2)(z.x * z.x - z.y * z.y, 2.f * z.x * z.y) + c;
267
268 float3 colour = (float3)(z.x, z.y, z.x * z.y);
269 write_imagef (img, (int2)(get_global_id (0), get_global_id (1)), (float4)(colour * p.x * p.x, 1.));
270 }
271 EOF
272 my $prog = $ctx->program_with_source ($src);
273 eval { $prog->build ($dev); 1 }
274 or die $prog->build_log ($dev);
275
276 my $kernel = $prog->kernel ("juliatunnel");
277
278 # program compiled, kernel ready, now draw and loop
279
280 for (my $time; ; ++$time) {
281 # acquire objects from opengl
282 $queue->enqueue_acquire_gl_objects ([$tex]);
283
284 # configure and run our kernel
285 $kernel->set_image2d (0, $tex);
286 $kernel->set_float (1, $time);
287 $queue->enqueue_nd_range_kernel ($kernel, undef, [256, 256], undef);
288
289 # release objects to opengl again
290 $queue->enqueue_release_gl_objects ([$tex]);
291
292 # wait
293 $queue->finish;
294
295 # now draw the texture, the defaults should be all right
296 glTexParameterf GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
297
298 glEnable GL_TEXTURE_2D;
299 glBegin GL_QUADS;
300 glTexCoord2f 0, 1; glVertex3i -1, -1, -1;
301 glTexCoord2f 0, 0; glVertex3i 1, -1, -1;
302 glTexCoord2f 1, 0; glVertex3i 1, 1, -1;
303 glTexCoord2f 1, 1; glVertex3i -1, 1, -1;
304 glEnd;
305
306 glXSwapBuffers;
307
308 select undef, undef, undef, 1/60;
309 }
215 310
216=head1 DOCUMENTATION 311=head1 DOCUMENTATION
217 312
218=head2 BASIC CONVENTIONS 313=head2 BASIC CONVENTIONS
219 314
… …
241=item * Structures are often specified by flattening out their components 336=item * Structures are often specified by flattening out their components
242as with short vectors, and returned as arrayrefs. 337as with short vectors, and returned as arrayrefs.
243 338
244=item * When enqueuing commands, the wait list is specified by adding 339=item * When enqueuing commands, the wait list is specified by adding
245extra arguments to the function - anywhere a C<$wait_events...> argument 340extra arguments to the function - anywhere a C<$wait_events...> argument
246is documented this can be any number of event objects. 341is documented this can be any number of event objects. As an extsnion
342implemented by this module, C<undef> values will be ignored in the event
343list.
247 344
248=item * When enqueuing commands, if the enqueue method is called in void 345=item * When enqueuing commands, if the enqueue method is called in void
249context, no event is created. In all other contexts an event is returned 346context, no event is created. In all other contexts an event is returned
250by the method. 347by the method.
251 348
… …
271 ulong IV - Q 368 ulong IV - Q
272 float NV float f 369 float NV float f
273 half IV ushort S 370 half IV ushort S
274 double NV double d 371 double NV double d
275 372
373=head2 GLX SUPPORT
374
375Due to the sad state that OpenGL support is in in Perl (mostly the OpenGL
376module, which has little to no documentation and has little to no support
377for glX), this module, as a special extension, treats context creation
378properties C<OpenCL::GLX_DISPLAY_KHR> and C<OpenCL::GL_CONTEXT_KHR>
379specially: If either or both of these are C<undef>, then the OpenCL
380module tries to dynamically resolve C<glXGetCurrentDisplay> and
381C<glXGetCurrentContext>, call these functions and use their return values
382instead.
383
384For this to work, the OpenGL library must be loaded, a GLX context must
385have been created and be made current, and C<dlsym> must be available and
386capable of finding the function via C<RTLD_DEFAULT>.
387
276=head2 THE OpenCL PACKAGE 388=head2 THE OpenCL PACKAGE
277 389
278=over 4 390=over 4
279 391
280=item $int = OpenCL::errno 392=item $int = OpenCL::errno
… …
286 398
287Comverts an error value into a human readable string. 399Comverts an error value into a human readable string.
288 400
289=item $str = OpenCL::enum2str $enum 401=item $str = OpenCL::enum2str $enum
290 402
291Converts most enum values (inof parameter names, image format constants, 403Converts most enum values (of parameter names, image format constants,
292object types, addressing and filter modes, command types etc.) into a 404object types, addressing and filter modes, command types etc.) into a
293human readbale string. When confronted with some random integer it can be 405human readable string. When confronted with some random integer it can be
294very helpful to pass it through this function to maybe get some readable 406very helpful to pass it through this function to maybe get some readable
295string out of it. 407string out of it.
296 408
297=item @platforms = OpenCL::platforms 409=item @platforms = OpenCL::platforms
298 410
… …
326 438
327Tries to create a context. Never worked for me, and you need devices explicitly anyway. 439Tries to create a context. Never worked for me, and you need devices explicitly anyway.
328 440
329L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContextFromType.html> 441L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContextFromType.html>
330 442
331=item $ctx = $device->context ($properties = undef, @$devices, $notify = undef) 443=item $ctx = $platform->context ($properties = undef, @$devices, $notify = undef)
332 444
333Create a new OpenCL::Context object using the given device object(s)- a 445Create a new OpenCL::Context object using the given device object(s)- a
334CL_CONTEXT_PLATFORM property is supplied automatically. 446CL_CONTEXT_PLATFORM property is supplied automatically.
335 447
336L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContext.html> 448L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContext.html>
… …
348 460
349=for gengetinfo begin platform 461=for gengetinfo begin platform
350 462
351=item $string = $platform->profile 463=item $string = $platform->profile
352 464
353Calls C<clGetPlatformInfo> with C<CL_PLATFORM_PROFILE> and returns the result(s). 465Calls C<clGetPlatformInfo> with C<CL_PLATFORM_PROFILE> and returns the result.
354 466
355=item $string = $platform->version 467=item $string = $platform->version
356 468
357Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VERSION> and returns the result(s). 469Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VERSION> and returns the result.
358 470
359=item $string = $platform->name 471=item $string = $platform->name
360 472
361Calls C<clGetPlatformInfo> with C<CL_PLATFORM_NAME> and returns the result(s). 473Calls C<clGetPlatformInfo> with C<CL_PLATFORM_NAME> and returns the result.
362 474
363=item $string = $platform->vendor 475=item $string = $platform->vendor
364 476
365Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VENDOR> and returns the result(s). 477Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VENDOR> and returns the result.
366 478
367=item $string = $platform->extensions 479=item $string = $platform->extensions
368 480
369Calls C<clGetPlatformInfo> with C<CL_PLATFORM_EXTENSIONS> and returns the result(s). 481Calls C<clGetPlatformInfo> with C<CL_PLATFORM_EXTENSIONS> and returns the result.
370 482
371=for gengetinfo end platform 483=for gengetinfo end platform
372 484
373=back 485=back
374 486
… …
384 496
385=for gengetinfo begin device 497=for gengetinfo begin device
386 498
387=item $device_type = $device->type 499=item $device_type = $device->type
388 500
389Calls C<clGetDeviceInfo> with C<CL_DEVICE_TYPE> and returns the result(s). 501Calls C<clGetDeviceInfo> with C<CL_DEVICE_TYPE> and returns the result.
390 502
391=item $uint = $device->vendor_id 503=item $uint = $device->vendor_id
392 504
393Calls C<clGetDeviceInfo> with C<CL_DEVICE_VENDOR_ID> and returns the result(s). 505Calls C<clGetDeviceInfo> with C<CL_DEVICE_VENDOR_ID> and returns the result.
394 506
395=item $uint = $device->max_compute_units 507=item $uint = $device->max_compute_units
396 508
397Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_COMPUTE_UNITS> and returns the result(s). 509Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_COMPUTE_UNITS> and returns the result.
398 510
399=item $uint = $device->max_work_item_dimensions 511=item $uint = $device->max_work_item_dimensions
400 512
401Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS> and returns the result(s). 513Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS> and returns the result.
402 514
403=item $int = $device->max_work_group_size 515=item $int = $device->max_work_group_size
404 516
405Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_GROUP_SIZE> and returns the result(s). 517Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_GROUP_SIZE> and returns the result.
406 518
407=item @ints = $device->max_work_item_sizes 519=item @ints = $device->max_work_item_sizes
408 520
409Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_ITEM_SIZES> and returns the result(s). 521Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_ITEM_SIZES> and returns the result.
410 522
411=item $uint = $device->preferred_vector_width_char 523=item $uint = $device->preferred_vector_width_char
412 524
413Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR> and returns the result(s). 525Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR> and returns the result.
414 526
415=item $uint = $device->preferred_vector_width_short 527=item $uint = $device->preferred_vector_width_short
416 528
417Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT> and returns the result(s). 529Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT> and returns the result.
418 530
419=item $uint = $device->preferred_vector_width_int 531=item $uint = $device->preferred_vector_width_int
420 532
421Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT> and returns the result(s). 533Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT> and returns the result.
422 534
423=item $uint = $device->preferred_vector_width_long 535=item $uint = $device->preferred_vector_width_long
424 536
425Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG> and returns the result(s). 537Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG> and returns the result.
426 538
427=item $uint = $device->preferred_vector_width_float 539=item $uint = $device->preferred_vector_width_float
428 540
429Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT> and returns the result(s). 541Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT> and returns the result.
430 542
431=item $uint = $device->preferred_vector_width_double 543=item $uint = $device->preferred_vector_width_double
432 544
433Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE> and returns the result(s). 545Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE> and returns the result.
434 546
435=item $uint = $device->max_clock_frequency 547=item $uint = $device->max_clock_frequency
436 548
437Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CLOCK_FREQUENCY> and returns the result(s). 549Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CLOCK_FREQUENCY> and returns the result.
438 550
439=item $bitfield = $device->address_bits 551=item $bitfield = $device->address_bits
440 552
441Calls C<clGetDeviceInfo> with C<CL_DEVICE_ADDRESS_BITS> and returns the result(s). 553Calls C<clGetDeviceInfo> with C<CL_DEVICE_ADDRESS_BITS> and returns the result.
442 554
443=item $uint = $device->max_read_image_args 555=item $uint = $device->max_read_image_args
444 556
445Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_READ_IMAGE_ARGS> and returns the result(s). 557Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_READ_IMAGE_ARGS> and returns the result.
446 558
447=item $uint = $device->max_write_image_args 559=item $uint = $device->max_write_image_args
448 560
449Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WRITE_IMAGE_ARGS> and returns the result(s). 561Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WRITE_IMAGE_ARGS> and returns the result.
450 562
451=item $ulong = $device->max_mem_alloc_size 563=item $ulong = $device->max_mem_alloc_size
452 564
453Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_MEM_ALLOC_SIZE> and returns the result(s). 565Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_MEM_ALLOC_SIZE> and returns the result.
454 566
455=item $int = $device->image2d_max_width 567=item $int = $device->image2d_max_width
456 568
457Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE2D_MAX_WIDTH> and returns the result(s). 569Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE2D_MAX_WIDTH> and returns the result.
458 570
459=item $int = $device->image2d_max_height 571=item $int = $device->image2d_max_height
460 572
461Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE2D_MAX_HEIGHT> and returns the result(s). 573Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE2D_MAX_HEIGHT> and returns the result.
462 574
463=item $int = $device->image3d_max_width 575=item $int = $device->image3d_max_width
464 576
465Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_WIDTH> and returns the result(s). 577Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_WIDTH> and returns the result.
466 578
467=item $int = $device->image3d_max_height 579=item $int = $device->image3d_max_height
468 580
469Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_HEIGHT> and returns the result(s). 581Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_HEIGHT> and returns the result.
470 582
471=item $int = $device->image3d_max_depth 583=item $int = $device->image3d_max_depth
472 584
473Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_DEPTH> and returns the result(s). 585Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_DEPTH> and returns the result.
474 586
475=item $uint = $device->image_support 587=item $uint = $device->image_support
476 588
477Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE_SUPPORT> and returns the result(s). 589Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE_SUPPORT> and returns the result.
478 590
479=item $int = $device->max_parameter_size 591=item $int = $device->max_parameter_size
480 592
481Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_PARAMETER_SIZE> and returns the result(s). 593Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_PARAMETER_SIZE> and returns the result.
482 594
483=item $uint = $device->max_samplers 595=item $uint = $device->max_samplers
484 596
485Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_SAMPLERS> and returns the result(s). 597Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_SAMPLERS> and returns the result.
486 598
487=item $uint = $device->mem_base_addr_align 599=item $uint = $device->mem_base_addr_align
488 600
489Calls C<clGetDeviceInfo> with C<CL_DEVICE_MEM_BASE_ADDR_ALIGN> and returns the result(s). 601Calls C<clGetDeviceInfo> with C<CL_DEVICE_MEM_BASE_ADDR_ALIGN> and returns the result.
490 602
491=item $uint = $device->min_data_type_align_size 603=item $uint = $device->min_data_type_align_size
492 604
493Calls C<clGetDeviceInfo> with C<CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE> and returns the result(s). 605Calls C<clGetDeviceInfo> with C<CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE> and returns the result.
494 606
495=item $device_fp_config = $device->single_fp_config 607=item $device_fp_config = $device->single_fp_config
496 608
497Calls C<clGetDeviceInfo> with C<CL_DEVICE_SINGLE_FP_CONFIG> and returns the result(s). 609Calls C<clGetDeviceInfo> with C<CL_DEVICE_SINGLE_FP_CONFIG> and returns the result.
498 610
499=item $device_mem_cache_type = $device->global_mem_cache_type 611=item $device_mem_cache_type = $device->global_mem_cache_type
500 612
501Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHE_TYPE> and returns the result(s). 613Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHE_TYPE> and returns the result.
502 614
503=item $uint = $device->global_mem_cacheline_size 615=item $uint = $device->global_mem_cacheline_size
504 616
505Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE> and returns the result(s). 617Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE> and returns the result.
506 618
507=item $ulong = $device->global_mem_cache_size 619=item $ulong = $device->global_mem_cache_size
508 620
509Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHE_SIZE> and returns the result(s). 621Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHE_SIZE> and returns the result.
510 622
511=item $ulong = $device->global_mem_size 623=item $ulong = $device->global_mem_size
512 624
513Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_SIZE> and returns the result(s). 625Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_SIZE> and returns the result.
514 626
515=item $ulong = $device->max_constant_buffer_size 627=item $ulong = $device->max_constant_buffer_size
516 628
517Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE> and returns the result(s). 629Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE> and returns the result.
518 630
519=item $uint = $device->max_constant_args 631=item $uint = $device->max_constant_args
520 632
521Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CONSTANT_ARGS> and returns the result(s). 633Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CONSTANT_ARGS> and returns the result.
522 634
523=item $device_local_mem_type = $device->local_mem_type 635=item $device_local_mem_type = $device->local_mem_type
524 636
525Calls C<clGetDeviceInfo> with C<CL_DEVICE_LOCAL_MEM_TYPE> and returns the result(s). 637Calls C<clGetDeviceInfo> with C<CL_DEVICE_LOCAL_MEM_TYPE> and returns the result.
526 638
527=item $ulong = $device->local_mem_size 639=item $ulong = $device->local_mem_size
528 640
529Calls C<clGetDeviceInfo> with C<CL_DEVICE_LOCAL_MEM_SIZE> and returns the result(s). 641Calls C<clGetDeviceInfo> with C<CL_DEVICE_LOCAL_MEM_SIZE> and returns the result.
530 642
531=item $boolean = $device->error_correction_support 643=item $boolean = $device->error_correction_support
532 644
533Calls C<clGetDeviceInfo> with C<CL_DEVICE_ERROR_CORRECTION_SUPPORT> and returns the result(s). 645Calls C<clGetDeviceInfo> with C<CL_DEVICE_ERROR_CORRECTION_SUPPORT> and returns the result.
534 646
535=item $int = $device->profiling_timer_resolution 647=item $int = $device->profiling_timer_resolution
536 648
537Calls C<clGetDeviceInfo> with C<CL_DEVICE_PROFILING_TIMER_RESOLUTION> and returns the result(s). 649Calls C<clGetDeviceInfo> with C<CL_DEVICE_PROFILING_TIMER_RESOLUTION> and returns the result.
538 650
539=item $boolean = $device->endian_little 651=item $boolean = $device->endian_little
540 652
541Calls C<clGetDeviceInfo> with C<CL_DEVICE_ENDIAN_LITTLE> and returns the result(s). 653Calls C<clGetDeviceInfo> with C<CL_DEVICE_ENDIAN_LITTLE> and returns the result.
542 654
543=item $boolean = $device->available 655=item $boolean = $device->available
544 656
545Calls C<clGetDeviceInfo> with C<CL_DEVICE_AVAILABLE> and returns the result(s). 657Calls C<clGetDeviceInfo> with C<CL_DEVICE_AVAILABLE> and returns the result.
546 658
547=item $boolean = $device->compiler_available 659=item $boolean = $device->compiler_available
548 660
549Calls C<clGetDeviceInfo> with C<CL_DEVICE_COMPILER_AVAILABLE> and returns the result(s). 661Calls C<clGetDeviceInfo> with C<CL_DEVICE_COMPILER_AVAILABLE> and returns the result.
550 662
551=item $device_exec_capabilities = $device->execution_capabilities 663=item $device_exec_capabilities = $device->execution_capabilities
552 664
553Calls C<clGetDeviceInfo> with C<CL_DEVICE_EXECUTION_CAPABILITIES> and returns the result(s). 665Calls C<clGetDeviceInfo> with C<CL_DEVICE_EXECUTION_CAPABILITIES> and returns the result.
554 666
555=item $command_queue_properties = $device->properties 667=item $command_queue_properties = $device->properties
556 668
557Calls C<clGetDeviceInfo> with C<CL_DEVICE_QUEUE_PROPERTIES> and returns the result(s). 669Calls C<clGetDeviceInfo> with C<CL_DEVICE_QUEUE_PROPERTIES> and returns the result.
558 670
559=item $ = $device->platform 671=item $ = $device->platform
560 672
561Calls C<clGetDeviceInfo> with C<CL_DEVICE_PLATFORM> and returns the result(s). 673Calls C<clGetDeviceInfo> with C<CL_DEVICE_PLATFORM> and returns the result.
562 674
563=item $string = $device->name 675=item $string = $device->name
564 676
565Calls C<clGetDeviceInfo> with C<CL_DEVICE_NAME> and returns the result(s). 677Calls C<clGetDeviceInfo> with C<CL_DEVICE_NAME> and returns the result.
566 678
567=item $string = $device->vendor 679=item $string = $device->vendor
568 680
569Calls C<clGetDeviceInfo> with C<CL_DEVICE_VENDOR> and returns the result(s). 681Calls C<clGetDeviceInfo> with C<CL_DEVICE_VENDOR> and returns the result.
570 682
571=item $string = $device->driver_version 683=item $string = $device->driver_version
572 684
573Calls C<clGetDeviceInfo> with C<CL_DRIVER_VERSION> and returns the result(s). 685Calls C<clGetDeviceInfo> with C<CL_DRIVER_VERSION> and returns the result.
574 686
575=item $string = $device->profile 687=item $string = $device->profile
576 688
577Calls C<clGetDeviceInfo> with C<CL_DEVICE_PROFILE> and returns the result(s). 689Calls C<clGetDeviceInfo> with C<CL_DEVICE_PROFILE> and returns the result.
578 690
579=item $string = $device->version 691=item $string = $device->version
580 692
581Calls C<clGetDeviceInfo> with C<CL_DEVICE_VERSION> and returns the result(s). 693Calls C<clGetDeviceInfo> with C<CL_DEVICE_VERSION> and returns the result.
582 694
583=item $string = $device->extensions 695=item $string = $device->extensions
584 696
585Calls C<clGetDeviceInfo> with C<CL_DEVICE_EXTENSIONS> and returns the result(s). 697Calls C<clGetDeviceInfo> with C<CL_DEVICE_EXTENSIONS> and returns the result.
586 698
587=item $uint = $device->preferred_vector_width_half 699=item $uint = $device->preferred_vector_width_half
588 700
589Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF> and returns the result(s). 701Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF> and returns the result.
590 702
591=item $uint = $device->native_vector_width_char 703=item $uint = $device->native_vector_width_char
592 704
593Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR> and returns the result(s). 705Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR> and returns the result.
594 706
595=item $uint = $device->native_vector_width_short 707=item $uint = $device->native_vector_width_short
596 708
597Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT> and returns the result(s). 709Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT> and returns the result.
598 710
599=item $uint = $device->native_vector_width_int 711=item $uint = $device->native_vector_width_int
600 712
601Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_INT> and returns the result(s). 713Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_INT> and returns the result.
602 714
603=item $uint = $device->native_vector_width_long 715=item $uint = $device->native_vector_width_long
604 716
605Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG> and returns the result(s). 717Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG> and returns the result.
606 718
607=item $uint = $device->native_vector_width_float 719=item $uint = $device->native_vector_width_float
608 720
609Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT> and returns the result(s). 721Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT> and returns the result.
610 722
611=item $uint = $device->native_vector_width_double 723=item $uint = $device->native_vector_width_double
612 724
613Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE> and returns the result(s). 725Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE> and returns the result.
614 726
615=item $uint = $device->native_vector_width_half 727=item $uint = $device->native_vector_width_half
616 728
617Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF> and returns the result(s). 729Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF> and returns the result.
618 730
619=item $device_fp_config = $device->double_fp_config 731=item $device_fp_config = $device->double_fp_config
620 732
621Calls C<clGetDeviceInfo> with C<CL_DEVICE_DOUBLE_FP_CONFIG> and returns the result(s). 733Calls C<clGetDeviceInfo> with C<CL_DEVICE_DOUBLE_FP_CONFIG> and returns the result.
622 734
623=item $device_fp_config = $device->half_fp_config 735=item $device_fp_config = $device->half_fp_config
624 736
625Calls C<clGetDeviceInfo> with C<CL_DEVICE_HALF_FP_CONFIG> and returns the result(s). 737Calls C<clGetDeviceInfo> with C<CL_DEVICE_HALF_FP_CONFIG> and returns the result.
626 738
627=item $boolean = $device->host_unified_memory 739=item $boolean = $device->host_unified_memory
628 740
629Calls C<clGetDeviceInfo> with C<CL_DEVICE_HOST_UNIFIED_MEMORY> and returns the result(s). 741Calls C<clGetDeviceInfo> with C<CL_DEVICE_HOST_UNIFIED_MEMORY> and returns the result.
630 742
631=item $device = $device->parent_device_ext 743=item $device = $device->parent_device_ext
632 744
633Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARENT_DEVICE_EXT> and returns the result(s). 745Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARENT_DEVICE_EXT> and returns the result.
634 746
635=item @device_partition_property_exts = $device->partition_types_ext 747=item @device_partition_property_exts = $device->partition_types_ext
636 748
637Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARTITION_TYPES_EXT> and returns the result(s). 749Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARTITION_TYPES_EXT> and returns the result.
638 750
639=item @device_partition_property_exts = $device->affinity_domains_ext 751=item @device_partition_property_exts = $device->affinity_domains_ext
640 752
641Calls C<clGetDeviceInfo> with C<CL_DEVICE_AFFINITY_DOMAINS_EXT> and returns the result(s). 753Calls C<clGetDeviceInfo> with C<CL_DEVICE_AFFINITY_DOMAINS_EXT> and returns the result.
642 754
643=item $uint = $device->reference_count_ext 755=item $uint = $device->reference_count_ext
644 756
645Calls C<clGetDeviceInfo> with C<CL_DEVICE_REFERENCE_COUNT_EXT > and returns the result(s). 757Calls C<clGetDeviceInfo> with C<CL_DEVICE_REFERENCE_COUNT_EXT > and returns the result.
646 758
647=item @device_partition_property_exts = $device->partition_style_ext 759=item @device_partition_property_exts = $device->partition_style_ext
648 760
649Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARTITION_STYLE_EXT> and returns the result(s). 761Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARTITION_STYLE_EXT> and returns the result.
650 762
651=for gengetinfo end device 763=for gengetinfo end device
652 764
653=back 765=back
654 766
… …
668 780
669L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateUserEvent.html> 781L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateUserEvent.html>
670 782
671=item $buf = $ctx->buffer ($flags, $len) 783=item $buf = $ctx->buffer ($flags, $len)
672 784
673Creates a new OpenCL::Buffer object with the given flags and octet-size. 785Creates a new OpenCL::Buffer (actually OpenCL::BufferObj) object with the
786given flags and octet-size.
674 787
675L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateBuffer.html> 788L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateBuffer.html>
676 789
677=item $buf = $ctx->buffer_sv ($flags, $data) 790=item $buf = $ctx->buffer_sv ($flags, $data)
678 791
679Creates a new OpenCL::Buffer object and initialise it with the given data values. 792Creates a new OpenCL::Buffer (actually OpenCL::BufferObj) object and
793initialise it with the given data values.
680 794
681=item $img = $ctx->image2d ($flags, $channel_order, $channel_type, $width, $height, $row_pitch = 0, $data = undef) 795=item $img = $ctx->image2d ($flags, $channel_order, $channel_type, $width, $height, $row_pitch = 0, $data = undef)
682 796
683Creates a new OpenCL::Image2D object and optionally initialises it with the given data values. 797Creates a new OpenCL::Image2D object and optionally initialises it with
798the given data values.
684 799
685L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage2D.html> 800L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage2D.html>
686 801
687=item $img = $ctx->image3d ($flags, $channel_order, $channel_type, $width, $height, $depth, $row_pitch = 0, $slice_pitch = 0, $data = undef) 802=item $img = $ctx->image3d ($flags, $channel_order, $channel_type, $width, $height, $depth, $row_pitch = 0, $slice_pitch = 0, $data = undef)
688 803
689Creates a new OpenCL::Image3D object and optionally initialises it with the given data values. 804Creates a new OpenCL::Image3D object and optionally initialises it with
805the given data values.
690 806
691L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage3D.html> 807L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage3D.html>
808
809=item $buffer = $ctx->gl_buffer ($flags, $bufobj)
810
811Creates a new OpenCL::Buffer (actually OpenCL::BufferObj) object that refers to the given
812OpenGL buffer object.
813
814http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLBuffer.html
815
816=item $ctx->gl_texture2d ($flags, $target, $miplevel, $texture)
817
818Creates a new OpenCL::Image2D object that refers to the given OpenGL
8192D texture object.
820
821http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLTexture2D.html
822
823=item $ctx->gl_texture3d ($flags, $target, $miplevel, $texture)
824
825Creates a new OpenCL::Image3D object that refers to the given OpenGL
8263D texture object.
827
828http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLTexture3D.html
829
830=item $ctx->gl_renderbuffer ($flags, $renderbuffer)
831
832Creates a new OpenCL::Image2D object that refers to the given OpenGL
833render buffer.
834
835http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLRenderbuffer.html
692 836
693=item @formats = $ctx->supported_image_formats ($flags, $image_type) 837=item @formats = $ctx->supported_image_formats ($flags, $image_type)
694 838
695Returns a list of matching image formats - each format is an arrayref with 839Returns a list of matching image formats - each format is an arrayref with
696two values, $channel_order and $channel_type, in it. 840two values, $channel_order and $channel_type, in it.
… …
717 861
718=for gengetinfo begin context 862=for gengetinfo begin context
719 863
720=item $uint = $context->reference_count 864=item $uint = $context->reference_count
721 865
722Calls C<clGetContextInfo> with C<CL_CONTEXT_REFERENCE_COUNT> and returns the result(s). 866Calls C<clGetContextInfo> with C<CL_CONTEXT_REFERENCE_COUNT> and returns the result.
723 867
724=item @devices = $context->devices 868=item @devices = $context->devices
725 869
726Calls C<clGetContextInfo> with C<CL_CONTEXT_DEVICES> and returns the result(s). 870Calls C<clGetContextInfo> with C<CL_CONTEXT_DEVICES> and returns the result.
727 871
728=item @property_ints = $context->properties 872=item @property_ints = $context->properties
729 873
730Calls C<clGetContextInfo> with C<CL_CONTEXT_PROPERTIES> and returns the result(s). 874Calls C<clGetContextInfo> with C<CL_CONTEXT_PROPERTIES> and returns the result.
731 875
732=item $uint = $context->num_devices 876=item $uint = $context->num_devices
733 877
734Calls C<clGetContextInfo> with C<CL_CONTEXT_NUM_DEVICES> and returns the result(s). 878Calls C<clGetContextInfo> with C<CL_CONTEXT_NUM_DEVICES> and returns the result.
735 879
736=for gengetinfo end context 880=for gengetinfo end context
737 881
738=back 882=back
739 883
… …
771 915
772=item $ev = $queue->enqueue_copy_buffer ($src, $dst, $src_offset, $dst_offset, $len, $wait_events...) 916=item $ev = $queue->enqueue_copy_buffer ($src, $dst, $src_offset, $dst_offset, $len, $wait_events...)
773 917
774L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBuffer.html> 918L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBuffer.html>
775 919
920=item $ev = $queue->enqueue_read_buffer_rect (OpenCL::Memory buf, cl_bool blocking, $buf_x, $buf_y, $buf_z, $host_x, $host_y, $host_z, $width, $height, $depth, $buf_row_pitch, $buf_slice_pitch, $host_row_pitch, $host_slice_pitch, $data, $wait_events...)
921
922http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html
923
924=item $ev = $queue->enqueue_write_buffer_rect (OpenCL::Memory buf, cl_bool blocking, $buf_x, $buf_y, $buf_z, $host_x, $host_y, $host_z, $width, $height, $depth, $buf_row_pitch, $buf_slice_pitch, $host_row_pitch, $host_slice_pitch, $data, $wait_events...)
925
926http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html
927
776=item $ev = $queue->enqueue_read_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...) 928=item $ev = $queue->enqueue_read_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...)
777 929
930L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferRect.html>
931
932=item $ev = $queue->enqueue_copy_buffer_to_image ($src_buffer, $dst_image, $src_offset, $dst_x, $dst_y, $dst_z, $width, $height, $depth, $wait_events...)
933
778L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadImage.html> 934L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadImage.html>
779 935
780=item $ev = $queue->enqueue_write_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...) 936=item $ev = $queue->enqueue_write_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...)
781 937
782L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteImage.html> 938L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteImage.html>
783 939
940=item $ev = $queue->enqueue_copy_image ($src_image, $dst_image, $src_x, $src_y, $src_z, $dst_x, $dst_y, $dst_z, $width, $height, $depth, $wait_events...)
941
942L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImage.html>
943
944=item $ev = $queue->enqueue_copy_image_to_buffer ($src_image, $dst_image, $src_x, $src_y, $src_z, $width, $height, $depth, $dst_offset, $wait_events...)
945
946L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImageToBuffer.html>
947
784=item $ev = $queue->enqueue_copy_buffer_rect ($src, $dst, $src_x, $src_y, $src_z, $dst_x, $dst_y, $dst_z, $width, $height, $depth, $src_row_pitch, $src_slice_pitch, $dst_row_pitch, $dst_slice_pitch, $wait_event...) 948=item $ev = $queue->enqueue_copy_buffer_rect ($src, $dst, $src_x, $src_y, $src_z, $dst_x, $dst_y, $dst_z, $width, $height, $depth, $src_row_pitch, $src_slice_pitch, $dst_row_pitch, $dst_slice_pitch, $wait_event...)
785 949
786Yeah. 950Yeah.
787 951
788L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferRect.html>
789
790=item $ev = $queue->enqueue_copy_buffer_to_image ($src_buffer, $dst_image, $src_offset, $dst_x, $dst_y, $dst_z, $width, $height, $depth, $wait_events...)
791
792L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferToImage.html>. 952L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferToImage.html>.
793
794=item $ev = $queue->enqueue_copy_image ($src_image, $dst_image, $src_x, $src_y, $src_z, $dst_x, $dst_y, $dst_z, $width, $height, $depth, $wait_events...)
795
796L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImage.html>
797
798=item $ev = $queue->enqueue_copy_image_to_buffer ($src_image, $dst_image, $src_x, $src_y, $src_z, $width, $height, $depth, $dst_offset, $wait_events...)
799
800L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImageToBuffer.html>
801 953
802=item $ev = $queue->enqueue_task ($kernel, $wait_events...) 954=item $ev = $queue->enqueue_task ($kernel, $wait_events...)
803 955
804L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueTask.html> 956L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueTask.html>
805 957
… …
819reference to an array of local work sizes, with the same number of 971reference to an array of local work sizes, with the same number of
820elements as @$global_work_size. 972elements as @$global_work_size.
821 973
822L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueNDRangeKernel.html> 974L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueNDRangeKernel.html>
823 975
824=item $ev = $queue->enqueue_marker 976=item $ev = $queue->enqueue_marker ($wait_events...)
825 977
826L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMarker.html> 978L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMarker.html>
827 979
980=item $ev = $queue->enqueue_acquire_gl_objects ([object, ...], $wait_events...)
981
982Enqueues a list (an array-ref of OpenCL::Memory objects) to be acquired
983for subsequent OpenCL usage.
984
985L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueAcquireGLObjects.html>
986
987=item $ev = $queue->enqueue_release_gl_objects ([object, ...], $wait_events...)
988
989Enqueues a list (an array-ref of OpenCL::Memory objects) to be released
990for subsequent OpenGL usage.
991
992L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReleaseGLObjects.html>
993
828=item $ev = $queue->enqueue_wait_for_events ($wait_events...) 994=item $ev = $queue->enqueue_wait_for_events ($wait_events...)
829 995
830L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWaitForEvents.html> 996L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWaitForEvents.html>
831 997
832=item $queue->enqueue_barrier 998=item $queue->enqueue_barrier
… …
849 1015
850=for gengetinfo begin command_queue 1016=for gengetinfo begin command_queue
851 1017
852=item $ctx = $command_queue->context 1018=item $ctx = $command_queue->context
853 1019
854Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_CONTEXT> and returns the result(s). 1020Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_CONTEXT> and returns the result.
855 1021
856=item $device = $command_queue->device 1022=item $device = $command_queue->device
857 1023
858Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_DEVICE> and returns the result(s). 1024Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_DEVICE> and returns the result.
859 1025
860=item $uint = $command_queue->reference_count 1026=item $uint = $command_queue->reference_count
861 1027
862Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_REFERENCE_COUNT> and returns the result(s). 1028Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_REFERENCE_COUNT> and returns the result.
863 1029
864=item $command_queue_properties = $command_queue->properties 1030=item $command_queue_properties = $command_queue->properties
865 1031
866Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_PROPERTIES> and returns the result(s). 1032Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_PROPERTIES> and returns the result.
867 1033
868=for gengetinfo end command_queue 1034=for gengetinfo end command_queue
869 1035
870=back 1036=back
871 1037
… …
884 1050
885=for gengetinfo begin mem 1051=for gengetinfo begin mem
886 1052
887=item $mem_object_type = $mem->type 1053=item $mem_object_type = $mem->type
888 1054
889Calls C<clGetMemObjectInfo> with C<CL_MEM_TYPE> and returns the result(s). 1055Calls C<clGetMemObjectInfo> with C<CL_MEM_TYPE> and returns the result.
890 1056
891=item $mem_flags = $mem->flags 1057=item $mem_flags = $mem->flags
892 1058
893Calls C<clGetMemObjectInfo> with C<CL_MEM_FLAGS> and returns the result(s). 1059Calls C<clGetMemObjectInfo> with C<CL_MEM_FLAGS> and returns the result.
894 1060
895=item $int = $mem->size 1061=item $int = $mem->size
896 1062
897Calls C<clGetMemObjectInfo> with C<CL_MEM_SIZE> and returns the result(s). 1063Calls C<clGetMemObjectInfo> with C<CL_MEM_SIZE> and returns the result.
898 1064
899=item $ptr_value = $mem->host_ptr 1065=item $ptr_value = $mem->host_ptr
900 1066
901Calls C<clGetMemObjectInfo> with C<CL_MEM_HOST_PTR> and returns the result(s). 1067Calls C<clGetMemObjectInfo> with C<CL_MEM_HOST_PTR> and returns the result.
902 1068
903=item $uint = $mem->map_count 1069=item $uint = $mem->map_count
904 1070
905Calls C<clGetMemObjectInfo> with C<CL_MEM_MAP_COUNT> and returns the result(s). 1071Calls C<clGetMemObjectInfo> with C<CL_MEM_MAP_COUNT> and returns the result.
906 1072
907=item $uint = $mem->reference_count 1073=item $uint = $mem->reference_count
908 1074
909Calls C<clGetMemObjectInfo> with C<CL_MEM_REFERENCE_COUNT> and returns the result(s). 1075Calls C<clGetMemObjectInfo> with C<CL_MEM_REFERENCE_COUNT> and returns the result.
910 1076
911=item $ctx = $mem->context 1077=item $ctx = $mem->context
912 1078
913Calls C<clGetMemObjectInfo> with C<CL_MEM_CONTEXT> and returns the result(s). 1079Calls C<clGetMemObjectInfo> with C<CL_MEM_CONTEXT> and returns the result.
914 1080
915=item $mem = $mem->associated_memobject 1081=item $mem = $mem->associated_memobject
916 1082
917Calls C<clGetMemObjectInfo> with C<CL_MEM_ASSOCIATED_MEMOBJECT> and returns the result(s). 1083Calls C<clGetMemObjectInfo> with C<CL_MEM_ASSOCIATED_MEMOBJECT> and returns the result.
918 1084
919=item $int = $mem->offset 1085=item $int = $mem->offset
920 1086
921Calls C<clGetMemObjectInfo> with C<CL_MEM_OFFSET> and returns the result(s). 1087Calls C<clGetMemObjectInfo> with C<CL_MEM_OFFSET> and returns the result.
922 1088
923=for gengetinfo end mem 1089=for gengetinfo end mem
1090
1091=item ($type, $name) = $mem->gl_object_info
1092
1093Returns the OpenGL object type (e.g. OpenCL::GL_OBJECT_TEXTURE2D) and the
1094object "name" (e.g. the texture name) used to create this memory object.
1095
1096L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetGLObjectInfo.html>
1097
1098=back
1099
1100=head2 THE OpenCL::Buffer CLASS
1101
1102This is a subclass of OpenCL::Memory, and the superclass of
1103OpenCL::BufferObj. Its purpose is simply to distinguish between buffers
1104and sub-buffers.
1105
1106=head2 THE OpenCL::BufferObj CLASS
1107
1108This is a subclass of OpenCL::Buffer and thus OpenCL::Memory. It exists
1109because one cna create sub buffers of OpenLC::BufferObj objects, but not
1110sub buffers from these sub buffers.
1111
1112=over 4
1113
1114=item $subbuf = $buf_obj->sub_buffer_region ($flags, $origin, $size)
1115
1116Creates an OpenCL::Buffer objects from this buffer and returns it. The
1117C<buffer_create_type> is assumed to be C<CL_BUFFER_CREATE_TYPE_REGION>.
1118
1119L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateSubBuffer.html>
924 1120
925=back 1121=back
926 1122
927=head2 THE OpenCL::Image CLASS 1123=head2 THE OpenCL::Image CLASS
928 1124
… …
941 1137
942=for gengetinfo begin image 1138=for gengetinfo begin image
943 1139
944=item $int = $image->element_size 1140=item $int = $image->element_size
945 1141
946Calls C<clGetImageInfo> with C<CL_IMAGE_ELEMENT_SIZE> and returns the result(s). 1142Calls C<clGetImageInfo> with C<CL_IMAGE_ELEMENT_SIZE> and returns the result.
947 1143
948=item $int = $image->row_pitch 1144=item $int = $image->row_pitch
949 1145
950Calls C<clGetImageInfo> with C<CL_IMAGE_ROW_PITCH> and returns the result(s). 1146Calls C<clGetImageInfo> with C<CL_IMAGE_ROW_PITCH> and returns the result.
951 1147
952=item $int = $image->slice_pitch 1148=item $int = $image->slice_pitch
953 1149
954Calls C<clGetImageInfo> with C<CL_IMAGE_SLICE_PITCH> and returns the result(s). 1150Calls C<clGetImageInfo> with C<CL_IMAGE_SLICE_PITCH> and returns the result.
955 1151
956=item $int = $image->width 1152=item $int = $image->width
957 1153
958Calls C<clGetImageInfo> with C<CL_IMAGE_WIDTH> and returns the result(s). 1154Calls C<clGetImageInfo> with C<CL_IMAGE_WIDTH> and returns the result.
959 1155
960=item $int = $image->height 1156=item $int = $image->height
961 1157
962Calls C<clGetImageInfo> with C<CL_IMAGE_HEIGHT> and returns the result(s). 1158Calls C<clGetImageInfo> with C<CL_IMAGE_HEIGHT> and returns the result.
963 1159
964=item $int = $image->depth 1160=item $int = $image->depth
965 1161
966Calls C<clGetImageInfo> with C<CL_IMAGE_DEPTH> and returns the result(s). 1162Calls C<clGetImageInfo> with C<CL_IMAGE_DEPTH> and returns the result.
967 1163
968=for gengetinfo end image 1164=for gengetinfo end image
969 1165
1166=for gengetinfo begin gl_texture
1167
1168=item $GLenum = $gl_texture->target
1169
1170Calls C<clGetGLTextureInfo> with C<CL_GL_TEXTURE_TARGET> and returns the result.
1171
1172=item $GLint = $gl_texture->gl_mipmap_level
1173
1174Calls C<clGetGLTextureInfo> with C<CL_GL_MIPMAP_LEVEL> and returns the result.
1175
1176=for gengetinfo end gl_texture
1177
970=back 1178=back
971 1179
972=head2 THE OpenCL::Sampler CLASS 1180=head2 THE OpenCL::Sampler CLASS
973 1181
974=over 4 1182=over 4
… …
981 1189
982=for gengetinfo begin sampler 1190=for gengetinfo begin sampler
983 1191
984=item $uint = $sampler->reference_count 1192=item $uint = $sampler->reference_count
985 1193
986Calls C<clGetSamplerInfo> with C<CL_SAMPLER_REFERENCE_COUNT> and returns the result(s). 1194Calls C<clGetSamplerInfo> with C<CL_SAMPLER_REFERENCE_COUNT> and returns the result.
987 1195
988=item $ctx = $sampler->context 1196=item $ctx = $sampler->context
989 1197
990Calls C<clGetSamplerInfo> with C<CL_SAMPLER_CONTEXT> and returns the result(s). 1198Calls C<clGetSamplerInfo> with C<CL_SAMPLER_CONTEXT> and returns the result.
991 1199
992=item $addressing_mode = $sampler->normalized_coords 1200=item $addressing_mode = $sampler->normalized_coords
993 1201
994Calls C<clGetSamplerInfo> with C<CL_SAMPLER_NORMALIZED_COORDS> and returns the result(s). 1202Calls C<clGetSamplerInfo> with C<CL_SAMPLER_NORMALIZED_COORDS> and returns the result.
995 1203
996=item $filter_mode = $sampler->addressing_mode 1204=item $filter_mode = $sampler->addressing_mode
997 1205
998Calls C<clGetSamplerInfo> with C<CL_SAMPLER_ADDRESSING_MODE> and returns the result(s). 1206Calls C<clGetSamplerInfo> with C<CL_SAMPLER_ADDRESSING_MODE> and returns the result.
999 1207
1000=item $boolean = $sampler->filter_mode 1208=item $boolean = $sampler->filter_mode
1001 1209
1002Calls C<clGetSamplerInfo> with C<CL_SAMPLER_FILTER_MODE> and returns the result(s). 1210Calls C<clGetSamplerInfo> with C<CL_SAMPLER_FILTER_MODE> and returns the result.
1003 1211
1004=for gengetinfo end sampler 1212=for gengetinfo end sampler
1005 1213
1006=back 1214=back
1007 1215
… …
1031 1239
1032=for gengetinfo begin program_build 1240=for gengetinfo begin program_build
1033 1241
1034=item $build_status = $program->build_status ($device) 1242=item $build_status = $program->build_status ($device)
1035 1243
1036Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_STATUS> and returns the result(s). 1244Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_STATUS> and returns the result.
1037 1245
1038=item $string = $program->build_options ($device) 1246=item $string = $program->build_options ($device)
1039 1247
1040Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_OPTIONS> and returns the result(s). 1248Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_OPTIONS> and returns the result.
1041 1249
1042=item $string = $program->build_log ($device) 1250=item $string = $program->build_log ($device)
1043 1251
1044Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_LOG> and returns the result(s). 1252Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_LOG> and returns the result.
1045 1253
1046=for gengetinfo end program_build 1254=for gengetinfo end program_build
1047 1255
1048=item $packed_value = $program->info ($name) 1256=item $packed_value = $program->info ($name)
1049 1257
… …
1053 1261
1054=for gengetinfo begin program 1262=for gengetinfo begin program
1055 1263
1056=item $uint = $program->reference_count 1264=item $uint = $program->reference_count
1057 1265
1058Calls C<clGetProgramInfo> with C<CL_PROGRAM_REFERENCE_COUNT> and returns the result(s). 1266Calls C<clGetProgramInfo> with C<CL_PROGRAM_REFERENCE_COUNT> and returns the result.
1059 1267
1060=item $ctx = $program->context 1268=item $ctx = $program->context
1061 1269
1062Calls C<clGetProgramInfo> with C<CL_PROGRAM_CONTEXT> and returns the result(s). 1270Calls C<clGetProgramInfo> with C<CL_PROGRAM_CONTEXT> and returns the result.
1063 1271
1064=item $uint = $program->num_devices 1272=item $uint = $program->num_devices
1065 1273
1066Calls C<clGetProgramInfo> with C<CL_PROGRAM_NUM_DEVICES> and returns the result(s). 1274Calls C<clGetProgramInfo> with C<CL_PROGRAM_NUM_DEVICES> and returns the result.
1067 1275
1068=item @devices = $program->devices 1276=item @devices = $program->devices
1069 1277
1070Calls C<clGetProgramInfo> with C<CL_PROGRAM_DEVICES> and returns the result(s). 1278Calls C<clGetProgramInfo> with C<CL_PROGRAM_DEVICES> and returns the result.
1071 1279
1072=item $string = $program->source 1280=item $string = $program->source
1073 1281
1074Calls C<clGetProgramInfo> with C<CL_PROGRAM_SOURCE> and returns the result(s). 1282Calls C<clGetProgramInfo> with C<CL_PROGRAM_SOURCE> and returns the result.
1075 1283
1076=item @ints = $program->binary_sizes 1284=item @ints = $program->binary_sizes
1077 1285
1078Calls C<clGetProgramInfo> with C<CL_PROGRAM_BINARY_SIZES> and returns the result(s). 1286Calls C<clGetProgramInfo> with C<CL_PROGRAM_BINARY_SIZES> and returns the result.
1079 1287
1080=for gengetinfo end program 1288=for gengetinfo end program
1081 1289
1290=item @blobs = $program->binaries
1291
1292Returns a string for the compiled binary for every device associated with
1293the program, empty strings indicate missing programs, and an empty result
1294means no program binaries are available.
1295
1296These "binaries" are often, in fact, informative low-level assembly
1297sources.
1298
1299L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetProgramInfo.html>
1300
1082=back 1301=back
1083 1302
1084=head2 THE OpenCL::Kernel CLASS 1303=head2 THE OpenCL::Kernel CLASS
1085 1304
1086=over 4 1305=over 4
… …
1093 1312
1094=for gengetinfo begin kernel 1313=for gengetinfo begin kernel
1095 1314
1096=item $string = $kernel->function_name 1315=item $string = $kernel->function_name
1097 1316
1098Calls C<clGetKernelInfo> with C<CL_KERNEL_FUNCTION_NAME> and returns the result(s). 1317Calls C<clGetKernelInfo> with C<CL_KERNEL_FUNCTION_NAME> and returns the result.
1099 1318
1100=item $uint = $kernel->num_args 1319=item $uint = $kernel->num_args
1101 1320
1102Calls C<clGetKernelInfo> with C<CL_KERNEL_NUM_ARGS> and returns the result(s). 1321Calls C<clGetKernelInfo> with C<CL_KERNEL_NUM_ARGS> and returns the result.
1103 1322
1104=item $uint = $kernel->reference_count 1323=item $uint = $kernel->reference_count
1105 1324
1106Calls C<clGetKernelInfo> with C<CL_KERNEL_REFERENCE_COUNT> and returns the result(s). 1325Calls C<clGetKernelInfo> with C<CL_KERNEL_REFERENCE_COUNT> and returns the result.
1107 1326
1108=item $ctx = $kernel->context 1327=item $ctx = $kernel->context
1109 1328
1110Calls C<clGetKernelInfo> with C<CL_KERNEL_CONTEXT> and returns the result(s). 1329Calls C<clGetKernelInfo> with C<CL_KERNEL_CONTEXT> and returns the result.
1111 1330
1112=item $program = $kernel->program 1331=item $program = $kernel->program
1113 1332
1114Calls C<clGetKernelInfo> with C<CL_KERNEL_PROGRAM> and returns the result(s). 1333Calls C<clGetKernelInfo> with C<CL_KERNEL_PROGRAM> and returns the result.
1115 1334
1116=for gengetinfo end kernel 1335=for gengetinfo end kernel
1117 1336
1118=item $packed_value = $kernel->work_group_info ($device, $name) 1337=item $packed_value = $kernel->work_group_info ($device, $name)
1119 1338
… …
1126 1345
1127=for gengetinfo begin kernel_work_group 1346=for gengetinfo begin kernel_work_group
1128 1347
1129=item $int = $kernel->work_group_size ($device) 1348=item $int = $kernel->work_group_size ($device)
1130 1349
1131Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_WORK_GROUP_SIZE> and returns the result(s). 1350Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_WORK_GROUP_SIZE> and returns the result.
1132 1351
1133=item @ints = $kernel->compile_work_group_size ($device) 1352=item @ints = $kernel->compile_work_group_size ($device)
1134 1353
1135Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_COMPILE_WORK_GROUP_SIZE> and returns the result(s). 1354Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_COMPILE_WORK_GROUP_SIZE> and returns the result.
1136 1355
1137=item $ulong = $kernel->local_mem_size ($device) 1356=item $ulong = $kernel->local_mem_size ($device)
1138 1357
1139Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_LOCAL_MEM_SIZE> and returns the result(s). 1358Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_LOCAL_MEM_SIZE> and returns the result.
1140 1359
1141=item $int = $kernel->preferred_work_group_size_multiple ($device) 1360=item $int = $kernel->preferred_work_group_size_multiple ($device)
1142 1361
1143Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE> and returns the result(s). 1362Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE> and returns the result.
1144 1363
1145=item $ulong = $kernel->private_mem_size ($device) 1364=item $ulong = $kernel->private_mem_size ($device)
1146 1365
1147Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_PRIVATE_MEM_SIZE> and returns the result(s). 1366Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_PRIVATE_MEM_SIZE> and returns the result.
1148 1367
1149=for gengetinfo end kernel_work_group 1368=for gengetinfo end kernel_work_group
1150 1369
1151=item $kernel->set_TYPE ($index, $value) 1370=item $kernel->set_TYPE ($index, $value)
1152 1371
1153This is a family of methods to set the kernel argument with the number C<$index> to the give C<$value>. 1372This is a family of methods to set the kernel argument with the number C<$index> to the give C<$value>.
1154 1373
1155TYPE is one of C<char>, C<uchar>, C<short>, C<ushort>, C<int>, C<uint>, 1374TYPE is one of C<char>, C<uchar>, C<short>, C<ushort>, C<int>, C<uint>,
1156C<long>, C<ulong>, C<half>, C<float>, C<double>, C<memory>, C<buffer>, 1375C<long>, C<ulong>, C<half>, C<float>, C<double>, C<memory>, C<buffer>,
1157C<image2d>, C<image3d>, C<sampler> or C<event>. 1376C<image2d>, C<image3d>, C<sampler>, C<local> or C<event>.
1158 1377
1159Chars and integers (including the half type) are specified as integers, 1378Chars and integers (including the half type) are specified as integers,
1160float and double as floating point values, memory/buffer/image2d/image3d 1379float and double as floating point values, memory/buffer/image2d/image3d
1161must be an object of that type or C<undef>, and sampler and event must be 1380must be an object of that type or C<undef>, local-memory arguments are
1162objects of that type. 1381set by specifying the size, and sampler and event must be objects of that
1382type.
1163 1383
1164L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetKernelArg.html> 1384L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetKernelArg.html>
1165 1385
1166=back 1386=back
1167 1387
… …
1186 1406
1187=for gengetinfo begin event 1407=for gengetinfo begin event
1188 1408
1189=item $queue = $event->command_queue 1409=item $queue = $event->command_queue
1190 1410
1191Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_QUEUE> and returns the result(s). 1411Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_QUEUE> and returns the result.
1192 1412
1193=item $command_type = $event->command_type 1413=item $command_type = $event->command_type
1194 1414
1195Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_TYPE> and returns the result(s). 1415Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_TYPE> and returns the result.
1196 1416
1197=item $uint = $event->reference_count 1417=item $uint = $event->reference_count
1198 1418
1199Calls C<clGetEventInfo> with C<CL_EVENT_REFERENCE_COUNT> and returns the result(s). 1419Calls C<clGetEventInfo> with C<CL_EVENT_REFERENCE_COUNT> and returns the result.
1200 1420
1201=item $uint = $event->command_execution_status 1421=item $uint = $event->command_execution_status
1202 1422
1203Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_EXECUTION_STATUS> and returns the result(s). 1423Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_EXECUTION_STATUS> and returns the result.
1204 1424
1205=item $ctx = $event->context 1425=item $ctx = $event->context
1206 1426
1207Calls C<clGetEventInfo> with C<CL_EVENT_CONTEXT> and returns the result(s). 1427Calls C<clGetEventInfo> with C<CL_EVENT_CONTEXT> and returns the result.
1208 1428
1209=for gengetinfo end event 1429=for gengetinfo end event
1210 1430
1211=item $packed_value = $ev->profiling_info ($name) 1431=item $packed_value = $ev->profiling_info ($name)
1212 1432
… …
1219 1439
1220=for gengetinfo begin profiling 1440=for gengetinfo begin profiling
1221 1441
1222=item $ulong = $event->profiling_command_queued 1442=item $ulong = $event->profiling_command_queued
1223 1443
1224Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_QUEUED> and returns the result(s). 1444Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_QUEUED> and returns the result.
1225 1445
1226=item $ulong = $event->profiling_command_submit 1446=item $ulong = $event->profiling_command_submit
1227 1447
1228Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_SUBMIT> and returns the result(s). 1448Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_SUBMIT> and returns the result.
1229 1449
1230=item $ulong = $event->profiling_command_start 1450=item $ulong = $event->profiling_command_start
1231 1451
1232Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_START> and returns the result(s). 1452Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_START> and returns the result.
1233 1453
1234=item $ulong = $event->profiling_command_end 1454=item $ulong = $event->profiling_command_end
1235 1455
1236Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_END> and returns the result(s). 1456Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_END> and returns the result.
1237 1457
1238=for gengetinfo end profiling 1458=for gengetinfo end profiling
1239 1459
1240=back 1460=back
1241 1461
… …
1256package OpenCL; 1476package OpenCL;
1257 1477
1258use common::sense; 1478use common::sense;
1259 1479
1260BEGIN { 1480BEGIN {
1261 our $VERSION = '0.55'; 1481 our $VERSION = '0.96';
1262 1482
1263 require XSLoader; 1483 require XSLoader;
1264 XSLoader::load (__PACKAGE__, $VERSION); 1484 XSLoader::load (__PACKAGE__, $VERSION);
1265 1485
1266 @OpenCL::Buffer::ISA = 1486 @OpenCL::Buffer::ISA =
1267 @OpenCL::Image::ISA = OpenCL::Memory::; 1487 @OpenCL::Image::ISA = OpenCL::Memory::;
1268 1488
1489 @OpenCL::BufferObj::ISA = OpenCL::Buffer::;
1490
1269 @OpenCL::Image2D::ISA = 1491 @OpenCL::Image2D::ISA =
1270 @OpenCL::Image3D::ISA = OpenCL::Image::; 1492 @OpenCL::Image3D::ISA = OpenCL::Image::;
1271 1493
1272 @OpenCL::UserEvent::ISA = OpenCL::Event::; 1494 @OpenCL::UserEvent::ISA = OpenCL::Event::;
1273} 1495}
1274 1496
12751; 14971;
1276 1498
1277=head1 AUTHOR 1499=head1 AUTHOR

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