[ViewVC] Diff of: cvs/OpenCL/OpenCL.pm

Comparing OpenCL/OpenCL.pm (file contents):
Revision 1.20 by root, Sun Nov 20 01:09:48 2011 UTC vs.
Revision 1.30 by root, Thu Apr 5 10:08:59 2012 UTC

…		…
101		101
102	Best run this once to get a feel for the platforms and devices in your	102	Best run this once to get a feel for the platforms and devices in your
103	system.	103	system.
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.
…		…
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); 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.
…		…
286		286
287	Comverts an error value into a human readable string.	287	Comverts an error value into a human readable string.
288		288
289	=item $str = OpenCL::enum2str $enum	289	=item $str = OpenCL::enum2str $enum
290		290
291	Converts most enum values (inof parameter names, image format constants,	291	Converts most enum values (of parameter names, image format constants,
292	object types, addressing and filter modes, command types etc.) into a	292	object types, addressing and filter modes, command types etc.) into a
293	human readbale string. When confronted with some random integer it can be	293	human readable string. When confronted with some random integer it can be
294	very helpful to pass it through this function to maybe get some readable	294	very helpful to pass it through this function to maybe get some readable
295	string out of it.	295	string out of it.
296		296
297	=item @platforms = OpenCL::platforms	297	=item @platforms = OpenCL::platforms
298		298
…		…
322		322
323	Returns a list of matching OpenCL::Device objects.	323	Returns a list of matching OpenCL::Device objects.
324		324
325	=item $ctx = $platform->context_from_type ($properties, $type = OpenCL::DEVICE_TYPE_DEFAULT, $notify = undef)	325	=item $ctx = $platform->context_from_type ($properties, $type = OpenCL::DEVICE_TYPE_DEFAULT, $notify = undef)
326		326
327	Tries to create a context. Never worked for me, and you need devices explitly anyway.	327	Tries to create a context. Never worked for me, and you need devices explicitly anyway.
328		328
329	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContextFromType.html>	329	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContextFromType.html>
330		330
331	=item $ctx = $device->context ($properties = undef, @$devices, $notify = undef)	331	=item $ctx = $platform->context ($properties = undef, @$devices, $notify = undef)
332		332
333	Create a new OpenCL::Context object using the given device object(s)- a	333	Create a new OpenCL::Context object using the given device object(s)- a
334	CL_CONTEXT_PLATFORM property is supplied automatically.	334	CL_CONTEXT_PLATFORM property is supplied automatically.
335		335
336	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContext.html>	336	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateContext.html>
337		337
338	=item $packed_value = $platform->info ($name)	338	=item $packed_value = $platform->info ($name)
339		339
340	Calls C<clGetPlatformInfo> and returns the packed, raw value - for	340	Calls C<clGetPlatformInfo> and returns the packed, raw value - for
341	strings, this will be the string, for other values you probably need to	341	strings, this will be the string (possibly including terminating \0), for
342	use the correct C<unpack>.	342	other values you probably need to use the correct C<unpack>.
343		343
344	It's best to avoid this method and use one of the predefined C<get_*>	344	It's best to avoid this method and use one of the following convenience
345	methods.	345	wrappers.
346		346
347	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetPlatformInfo.html>	347	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetPlatformInfo.html>
348		348
349	=for gengetinfo begin platform	349	=for gengetinfo begin platform
350		350
351
352	=item $string = $platform->profile	351	=item $string = $platform->profile
353		352
354	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_PROFILE> and returns the result(s).	353	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_PROFILE> and returns the result.
355		354
356	=item $string = $platform->version	355	=item $string = $platform->version
357		356
358	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VERSION> and returns the result(s).	357	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VERSION> and returns the result.
359		358
360	=item $string = $platform->name	359	=item $string = $platform->name
361		360
362	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_NAME> and returns the result(s).	361	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_NAME> and returns the result.
363		362
364	=item $string = $platform->vendor	363	=item $string = $platform->vendor
365		364
366	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VENDOR> and returns the result(s).	365	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_VENDOR> and returns the result.
367		366
368	=item $string = $platform->extensions	367	=item $string = $platform->extensions
369		368
370	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_EXTENSIONS> and returns the result(s).	369	Calls C<clGetPlatformInfo> with C<CL_PLATFORM_EXTENSIONS> and returns the result.
		370
371	=for gengetinfo end platform	371	=for gengetinfo end platform
372		372
373	=back	373	=back
374		374
375	=head2 THE OpenCL::Device CLASS	375	=head2 THE OpenCL::Device CLASS
…		…
380		380
381	See C<< $platform->info >> for details.	381	See C<< $platform->info >> for details.
382		382
383	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetDeviceInfo.html>	383	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetDeviceInfo.html>
384		384
		385	=for gengetinfo begin device
		386
		387	=item $device_type = $device->type
		388
		389	Calls C<clGetDeviceInfo> with C<CL_DEVICE_TYPE> and returns the result.
		390
		391	=item $uint = $device->vendor_id
		392
		393	Calls C<clGetDeviceInfo> with C<CL_DEVICE_VENDOR_ID> and returns the result.
		394
		395	=item $uint = $device->max_compute_units
		396
		397	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_COMPUTE_UNITS> and returns the result.
		398
		399	=item $uint = $device->max_work_item_dimensions
		400
		401	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS> and returns the result.
		402
		403	=item $int = $device->max_work_group_size
		404
		405	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_GROUP_SIZE> and returns the result.
		406
		407	=item @ints = $device->max_work_item_sizes
		408
		409	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WORK_ITEM_SIZES> and returns the result.
		410
		411	=item $uint = $device->preferred_vector_width_char
		412
		413	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR> and returns the result.
		414
		415	=item $uint = $device->preferred_vector_width_short
		416
		417	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT> and returns the result.
		418
		419	=item $uint = $device->preferred_vector_width_int
		420
		421	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT> and returns the result.
		422
		423	=item $uint = $device->preferred_vector_width_long
		424
		425	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG> and returns the result.
		426
		427	=item $uint = $device->preferred_vector_width_float
		428
		429	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT> and returns the result.
		430
		431	=item $uint = $device->preferred_vector_width_double
		432
		433	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE> and returns the result.
		434
		435	=item $uint = $device->max_clock_frequency
		436
		437	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CLOCK_FREQUENCY> and returns the result.
		438
		439	=item $bitfield = $device->address_bits
		440
		441	Calls C<clGetDeviceInfo> with C<CL_DEVICE_ADDRESS_BITS> and returns the result.
		442
		443	=item $uint = $device->max_read_image_args
		444
		445	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_READ_IMAGE_ARGS> and returns the result.
		446
		447	=item $uint = $device->max_write_image_args
		448
		449	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_WRITE_IMAGE_ARGS> and returns the result.
		450
		451	=item $ulong = $device->max_mem_alloc_size
		452
		453	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_MEM_ALLOC_SIZE> and returns the result.
		454
		455	=item $int = $device->image2d_max_width
		456
		457	Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE2D_MAX_WIDTH> and returns the result.
		458
		459	=item $int = $device->image2d_max_height
		460
		461	Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE2D_MAX_HEIGHT> and returns the result.
		462
		463	=item $int = $device->image3d_max_width
		464
		465	Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_WIDTH> and returns the result.
		466
		467	=item $int = $device->image3d_max_height
		468
		469	Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_HEIGHT> and returns the result.
		470
		471	=item $int = $device->image3d_max_depth
		472
		473	Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE3D_MAX_DEPTH> and returns the result.
		474
		475	=item $uint = $device->image_support
		476
		477	Calls C<clGetDeviceInfo> with C<CL_DEVICE_IMAGE_SUPPORT> and returns the result.
		478
		479	=item $int = $device->max_parameter_size
		480
		481	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_PARAMETER_SIZE> and returns the result.
		482
		483	=item $uint = $device->max_samplers
		484
		485	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_SAMPLERS> and returns the result.
		486
		487	=item $uint = $device->mem_base_addr_align
		488
		489	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MEM_BASE_ADDR_ALIGN> and returns the result.
		490
		491	=item $uint = $device->min_data_type_align_size
		492
		493	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE> and returns the result.
		494
		495	=item $device_fp_config = $device->single_fp_config
		496
		497	Calls C<clGetDeviceInfo> with C<CL_DEVICE_SINGLE_FP_CONFIG> and returns the result.
		498
		499	=item $device_mem_cache_type = $device->global_mem_cache_type
		500
		501	Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHE_TYPE> and returns the result.
		502
		503	=item $uint = $device->global_mem_cacheline_size
		504
		505	Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE> and returns the result.
		506
		507	=item $ulong = $device->global_mem_cache_size
		508
		509	Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_CACHE_SIZE> and returns the result.
		510
		511	=item $ulong = $device->global_mem_size
		512
		513	Calls C<clGetDeviceInfo> with C<CL_DEVICE_GLOBAL_MEM_SIZE> and returns the result.
		514
		515	=item $ulong = $device->max_constant_buffer_size
		516
		517	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE> and returns the result.
		518
		519	=item $uint = $device->max_constant_args
		520
		521	Calls C<clGetDeviceInfo> with C<CL_DEVICE_MAX_CONSTANT_ARGS> and returns the result.
		522
		523	=item $device_local_mem_type = $device->local_mem_type
		524
		525	Calls C<clGetDeviceInfo> with C<CL_DEVICE_LOCAL_MEM_TYPE> and returns the result.
		526
		527	=item $ulong = $device->local_mem_size
		528
		529	Calls C<clGetDeviceInfo> with C<CL_DEVICE_LOCAL_MEM_SIZE> and returns the result.
		530
		531	=item $boolean = $device->error_correction_support
		532
		533	Calls C<clGetDeviceInfo> with C<CL_DEVICE_ERROR_CORRECTION_SUPPORT> and returns the result.
		534
		535	=item $int = $device->profiling_timer_resolution
		536
		537	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PROFILING_TIMER_RESOLUTION> and returns the result.
		538
		539	=item $boolean = $device->endian_little
		540
		541	Calls C<clGetDeviceInfo> with C<CL_DEVICE_ENDIAN_LITTLE> and returns the result.
		542
		543	=item $boolean = $device->available
		544
		545	Calls C<clGetDeviceInfo> with C<CL_DEVICE_AVAILABLE> and returns the result.
		546
		547	=item $boolean = $device->compiler_available
		548
		549	Calls C<clGetDeviceInfo> with C<CL_DEVICE_COMPILER_AVAILABLE> and returns the result.
		550
		551	=item $device_exec_capabilities = $device->execution_capabilities
		552
		553	Calls C<clGetDeviceInfo> with C<CL_DEVICE_EXECUTION_CAPABILITIES> and returns the result.
		554
		555	=item $command_queue_properties = $device->properties
		556
		557	Calls C<clGetDeviceInfo> with C<CL_DEVICE_QUEUE_PROPERTIES> and returns the result.
		558
		559	=item $ = $device->platform
		560
		561	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PLATFORM> and returns the result.
		562
		563	=item $string = $device->name
		564
		565	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NAME> and returns the result.
		566
		567	=item $string = $device->vendor
		568
		569	Calls C<clGetDeviceInfo> with C<CL_DEVICE_VENDOR> and returns the result.
		570
		571	=item $string = $device->driver_version
		572
		573	Calls C<clGetDeviceInfo> with C<CL_DRIVER_VERSION> and returns the result.
		574
		575	=item $string = $device->profile
		576
		577	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PROFILE> and returns the result.
		578
		579	=item $string = $device->version
		580
		581	Calls C<clGetDeviceInfo> with C<CL_DEVICE_VERSION> and returns the result.
		582
		583	=item $string = $device->extensions
		584
		585	Calls C<clGetDeviceInfo> with C<CL_DEVICE_EXTENSIONS> and returns the result.
		586
		587	=item $uint = $device->preferred_vector_width_half
		588
		589	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF> and returns the result.
		590
		591	=item $uint = $device->native_vector_width_char
		592
		593	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR> and returns the result.
		594
		595	=item $uint = $device->native_vector_width_short
		596
		597	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT> and returns the result.
		598
		599	=item $uint = $device->native_vector_width_int
		600
		601	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_INT> and returns the result.
		602
		603	=item $uint = $device->native_vector_width_long
		604
		605	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG> and returns the result.
		606
		607	=item $uint = $device->native_vector_width_float
		608
		609	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT> and returns the result.
		610
		611	=item $uint = $device->native_vector_width_double
		612
		613	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE> and returns the result.
		614
		615	=item $uint = $device->native_vector_width_half
		616
		617	Calls C<clGetDeviceInfo> with C<CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF> and returns the result.
		618
		619	=item $device_fp_config = $device->double_fp_config
		620
		621	Calls C<clGetDeviceInfo> with C<CL_DEVICE_DOUBLE_FP_CONFIG> and returns the result.
		622
		623	=item $device_fp_config = $device->half_fp_config
		624
		625	Calls C<clGetDeviceInfo> with C<CL_DEVICE_HALF_FP_CONFIG> and returns the result.
		626
		627	=item $boolean = $device->host_unified_memory
		628
		629	Calls C<clGetDeviceInfo> with C<CL_DEVICE_HOST_UNIFIED_MEMORY> and returns the result.
		630
		631	=item $device = $device->parent_device_ext
		632
		633	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARENT_DEVICE_EXT> and returns the result.
		634
		635	=item @device_partition_property_exts = $device->partition_types_ext
		636
		637	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARTITION_TYPES_EXT> and returns the result.
		638
		639	=item @device_partition_property_exts = $device->affinity_domains_ext
		640
		641	Calls C<clGetDeviceInfo> with C<CL_DEVICE_AFFINITY_DOMAINS_EXT> and returns the result.
		642
		643	=item $uint = $device->reference_count_ext
		644
		645	Calls C<clGetDeviceInfo> with C<CL_DEVICE_REFERENCE_COUNT_EXT > and returns the result.
		646
		647	=item @device_partition_property_exts = $device->partition_style_ext
		648
		649	Calls C<clGetDeviceInfo> with C<CL_DEVICE_PARTITION_STYLE_EXT> and returns the result.
		650
		651	=for gengetinfo end device
		652
385	=back	653	=back
386		654
387	=head2 THE OpenCL::Context CLASS	655	=head2 THE OpenCL::Context CLASS
388		656
389	=over 4	657	=over 4
…		…
400		668
401	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateUserEvent.html>	669	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateUserEvent.html>
402		670
403	=item $buf = $ctx->buffer ($flags, $len)	671	=item $buf = $ctx->buffer ($flags, $len)
404		672
405	Creates a new OpenCL::Buffer object with the given flags and octet-size.	673	Creates a new OpenCL::Buffer (actually OpenCL::BufferObj) object with the
		674	given flags and octet-size.
406		675
407	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateBuffer.html>	676	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateBuffer.html>
408		677
409	=item $buf = $ctx->buffer_sv ($flags, $data)	678	=item $buf = $ctx->buffer_sv ($flags, $data)
410		679
411	Creates a new OpenCL::Buffer object and initialise it with the given data values.	680	Creates a new OpenCL::Buffer (actually OpenCL::BufferObj) object and
		681	initialise it with the given data values.
412		682
413	=item $img = $ctx->image2d ($flags, $channel_order, $channel_type, $width, $height, $row_pitch = 0, $data = undef)	683	=item $img = $ctx->image2d ($flags, $channel_order, $channel_type, $width, $height, $row_pitch = 0, $data = undef)
414		684
415	Creates a new OpenCL::Image2D object and optionally initialises it with the given data values.	685	Creates a new OpenCL::Image2D object and optionally initialises it with
		686	the given data values.
416		687
417	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage2D.html>	688	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage2D.html>
418		689
419	=item $img = $ctx->image3d ($flags, $channel_order, $channel_type, $width, $height, $depth, $row_pitch = 0, $slice_pitch = 0, $data = undef)	690	=item $img = $ctx->image3d ($flags, $channel_order, $channel_type, $width, $height, $depth, $row_pitch = 0, $slice_pitch = 0, $data = undef)
420		691
421	Creates a new OpenCL::Image3D object and optionally initialises it with the given data values.	692	Creates a new OpenCL::Image3D object and optionally initialises it with
		693	the given data values.
422		694
423	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage3D.html>	695	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateImage3D.html>
424		696
425	=item @formats = $ctx->supported_image_formats ($flags, $image_type)	697	=item @formats = $ctx->supported_image_formats ($flags, $image_type)
426		698
…		…
446	See C<< $platform->info >> for details.	718	See C<< $platform->info >> for details.
447		719
448	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetContextInfo.html>	720	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetContextInfo.html>
449		721
450	=for gengetinfo begin context	722	=for gengetinfo begin context
		723
		724	=item $uint = $context->reference_count
		725
		726	Calls C<clGetContextInfo> with C<CL_CONTEXT_REFERENCE_COUNT> and returns the result.
		727
		728	=item @devices = $context->devices
		729
		730	Calls C<clGetContextInfo> with C<CL_CONTEXT_DEVICES> and returns the result.
		731
		732	=item @property_ints = $context->properties
		733
		734	Calls C<clGetContextInfo> with C<CL_CONTEXT_PROPERTIES> and returns the result.
		735
		736	=item $uint = $context->num_devices
		737
		738	Calls C<clGetContextInfo> with C<CL_CONTEXT_NUM_DEVICES> and returns the result.
451		739
452	=for gengetinfo end context	740	=for gengetinfo end context
453		741
454	=back	742	=back
455		743
…		…
471	cases (i.e. you use only one queue) it's not necessary to wait for or	759	cases (i.e. you use only one queue) it's not necessary to wait for or
472	create event objects.	760	create event objects.
473		761
474	=over 4	762	=over 4
475		763
476	=item $packed_value = $ctx->info ($name)
477
478	See C<< $platform->info >> for details.
479
480	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetCommandQueueInfo.html>
481
482	=item $ev = $queue->enqueue_read_buffer ($buffer, $blocking, $offset, $len, $data, $wait_events...)	764	=item $ev = $queue->enqueue_read_buffer ($buffer, $blocking, $offset, $len, $data, $wait_events...)
483		765
484	Reads data from buffer into the given string.	766	Reads data from buffer into the given string.
485		767
486	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBuffer.html>	768	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBuffer.html>
…		…
493		775
494	=item $ev = $queue->enqueue_copy_buffer ($src, $dst, $src_offset, $dst_offset, $len, $wait_events...)	776	=item $ev = $queue->enqueue_copy_buffer ($src, $dst, $src_offset, $dst_offset, $len, $wait_events...)
495		777
496	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBuffer.html>	778	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBuffer.html>
497		779
		780	=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...)
		781
		782	http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html
		783
		784	=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...)
		785
		786	http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html
		787
498	=item $ev = $queue->enqueue_read_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...)	788	=item $ev = $queue->enqueue_read_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...)
499		789
		790	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferRect.html>
		791
		792	=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...)
		793
500	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadImage.html>	794	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadImage.html>
501		795
502	=item $ev = $queue->enqueue_write_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...)	796	=item $ev = $queue->enqueue_write_image ($src, $blocking, $x, $y, $z, $width, $height, $depth, $row_pitch, $slice_pitch, $data, $wait_events...)
503		797
504	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteImage.html>	798	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteImage.html>
505		799
		800	=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...)
		801
		802	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImage.html>
		803
		804	=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...)
		805
		806	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImageToBuffer.html>
		807
506	=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...)	808	=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...)
507		809
508	Yeah.	810	Yeah.
509		811
510	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferRect.html>
511
512	=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...)
513
514	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferToImage.html>.	812	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyBufferToImage.html>.
515
516	=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...)
517
518	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImage.html>
519
520	=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...)
521
522	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueCopyImageToBuffer.html>
523		813
524	=item $ev = $queue->enqueue_task ($kernel, $wait_events...)	814	=item $ev = $queue->enqueue_task ($kernel, $wait_events...)
525		815
526	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueTask.html>	816	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueTask.html>
527		817
…		…
561		851
562	=item $queue->finish	852	=item $queue->finish
563		853
564	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clFinish.html>	854	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clFinish.html>
565		855
		856	=item $packed_value = $queue->info ($name)
		857
		858	See C<< $platform->info >> for details.
		859
		860	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetCommandQueueInfo.html>
		861
		862	=for gengetinfo begin command_queue
		863
		864	=item $ctx = $command_queue->context
		865
		866	Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_CONTEXT> and returns the result.
		867
		868	=item $device = $command_queue->device
		869
		870	Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_DEVICE> and returns the result.
		871
		872	=item $uint = $command_queue->reference_count
		873
		874	Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_REFERENCE_COUNT> and returns the result.
		875
		876	=item $command_queue_properties = $command_queue->properties
		877
		878	Calls C<clGetCommandQueueInfo> with C<CL_QUEUE_PROPERTIES> and returns the result.
		879
		880	=for gengetinfo end command_queue
		881
566	=back	882	=back
567		883
568	=head2 THE OpenCL::Memory CLASS	884	=head2 THE OpenCL::Memory CLASS
569		885
570	This the superclass of all memory objects - OpenCL::Buffer, OpenCL::Image,	886	This the superclass of all memory objects - OpenCL::Buffer, OpenCL::Image,
571	OpenCL::Image2D and OpenCL::Image3D. The subclasses of this class	887	OpenCL::Image2D and OpenCL::Image3D.
572	currently only exist to allow type-checking.
573		888
574	=over 4	889	=over 4
575		890
576	=item $packed_value = $memory->info ($name)	891	=item $packed_value = $memory->info ($name)
577		892
578	See C<< $platform->info >> for details.	893	See C<< $platform->info >> for details.
579		894
580	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetMemObjectInfo.html>	895	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetMemObjectInfo.html>
		896
		897	=for gengetinfo begin mem
		898
		899	=item $mem_object_type = $mem->type
		900
		901	Calls C<clGetMemObjectInfo> with C<CL_MEM_TYPE> and returns the result.
		902
		903	=item $mem_flags = $mem->flags
		904
		905	Calls C<clGetMemObjectInfo> with C<CL_MEM_FLAGS> and returns the result.
		906
		907	=item $int = $mem->size
		908
		909	Calls C<clGetMemObjectInfo> with C<CL_MEM_SIZE> and returns the result.
		910
		911	=item $ptr_value = $mem->host_ptr
		912
		913	Calls C<clGetMemObjectInfo> with C<CL_MEM_HOST_PTR> and returns the result.
		914
		915	=item $uint = $mem->map_count
		916
		917	Calls C<clGetMemObjectInfo> with C<CL_MEM_MAP_COUNT> and returns the result.
		918
		919	=item $uint = $mem->reference_count
		920
		921	Calls C<clGetMemObjectInfo> with C<CL_MEM_REFERENCE_COUNT> and returns the result.
		922
		923	=item $ctx = $mem->context
		924
		925	Calls C<clGetMemObjectInfo> with C<CL_MEM_CONTEXT> and returns the result.
		926
		927	=item $mem = $mem->associated_memobject
		928
		929	Calls C<clGetMemObjectInfo> with C<CL_MEM_ASSOCIATED_MEMOBJECT> and returns the result.
		930
		931	=item $int = $mem->offset
		932
		933	Calls C<clGetMemObjectInfo> with C<CL_MEM_OFFSET> and returns the result.
		934
		935	=for gengetinfo end mem
		936
		937	=back
		938
		939	=head2 THE OpenCL::Buffer CLASS
		940
		941	This is a subclass of OpenCL::Memory, and the superclass of
		942	OpenCL::BufferObj. Its purpose is simply to distinguish between buffers
		943	and sub-buffers.
		944
		945	=head2 THE OpenCL::BufferObj CLASS
		946
		947	This is a subclass of OpenCL::Buffer and thus OpenCL::Memory. It exists
		948	because one cna create sub buffers of OpenLC::BufferObj objects, but not
		949	sub buffers from these sub buffers.
		950
		951	=over 4
		952
		953	=item $subbuf = $buf_obj->sub_buffer_region ($flags, $origin, $size)
		954
		955	Creates an OpenCL::Buffer objects from this buffer and returns it. The
		956	C<buffer_create_type> is assumed to be C<CL_BUFFER_CREATE_TYPE_REGION>.
		957
		958	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateSubBuffer.html>
581		959
582	=back	960	=back
583		961
584	=head2 THE OpenCL::Image CLASS	962	=head2 THE OpenCL::Image CLASS
585		963
…		…
594	The reason this method is not called C<info> is that there already is an	972	The reason this method is not called C<info> is that there already is an
595	C<< ->info >> method inherited from C<OpenCL::Memory>.	973	C<< ->info >> method inherited from C<OpenCL::Memory>.
596		974
597	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetImageInfo.html>	975	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetImageInfo.html>
598		976
		977	=for gengetinfo begin image
		978
		979	=item $int = $image->element_size
		980
		981	Calls C<clGetImageInfo> with C<CL_IMAGE_ELEMENT_SIZE> and returns the result.
		982
		983	=item $int = $image->row_pitch
		984
		985	Calls C<clGetImageInfo> with C<CL_IMAGE_ROW_PITCH> and returns the result.
		986
		987	=item $int = $image->slice_pitch
		988
		989	Calls C<clGetImageInfo> with C<CL_IMAGE_SLICE_PITCH> and returns the result.
		990
		991	=item $int = $image->width
		992
		993	Calls C<clGetImageInfo> with C<CL_IMAGE_WIDTH> and returns the result.
		994
		995	=item $int = $image->height
		996
		997	Calls C<clGetImageInfo> with C<CL_IMAGE_HEIGHT> and returns the result.
		998
		999	=item $int = $image->depth
		1000
		1001	Calls C<clGetImageInfo> with C<CL_IMAGE_DEPTH> and returns the result.
		1002
		1003	=for gengetinfo end image
		1004
599	=back	1005	=back
600		1006
601	=head2 THE OpenCL::Sampler CLASS	1007	=head2 THE OpenCL::Sampler CLASS
602		1008
603	=over 4	1009	=over 4
…		…
606		1012
607	See C<< $platform->info >> for details.	1013	See C<< $platform->info >> for details.
608		1014
609	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetSamplerInfo.html>	1015	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetSamplerInfo.html>
610		1016
		1017	=for gengetinfo begin sampler
		1018
		1019	=item $uint = $sampler->reference_count
		1020
		1021	Calls C<clGetSamplerInfo> with C<CL_SAMPLER_REFERENCE_COUNT> and returns the result.
		1022
		1023	=item $ctx = $sampler->context
		1024
		1025	Calls C<clGetSamplerInfo> with C<CL_SAMPLER_CONTEXT> and returns the result.
		1026
		1027	=item $addressing_mode = $sampler->normalized_coords
		1028
		1029	Calls C<clGetSamplerInfo> with C<CL_SAMPLER_NORMALIZED_COORDS> and returns the result.
		1030
		1031	=item $filter_mode = $sampler->addressing_mode
		1032
		1033	Calls C<clGetSamplerInfo> with C<CL_SAMPLER_ADDRESSING_MODE> and returns the result.
		1034
		1035	=item $boolean = $sampler->filter_mode
		1036
		1037	Calls C<clGetSamplerInfo> with C<CL_SAMPLER_FILTER_MODE> and returns the result.
		1038
		1039	=for gengetinfo end sampler
		1040
611	=back	1041	=back
612		1042
613	=head2 THE OpenCL::Program CLASS	1043	=head2 THE OpenCL::Program CLASS
614		1044
615	=over 4	1045	=over 4
616
617	=item $packed_value = $program->info ($name)
618
619	See C<< $platform->info >> for details.
620
621	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetProgramInfo.html>
622		1046
623	=item $program->build ($device, $options = "")	1047	=item $program->build ($device, $options = "")
624		1048
625	Tries to build the program with the givne options.	1049	Tries to build the program with the givne options.
626		1050
…		…
638	Creates an OpenCL::Kernel object out of the named C<__kernel> function in	1062	Creates an OpenCL::Kernel object out of the named C<__kernel> function in
639	the program.	1063	the program.
640		1064
641	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateKernel.html>	1065	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateKernel.html>
642		1066
		1067	=for gengetinfo begin program_build
		1068
		1069	=item $build_status = $program->build_status ($device)
		1070
		1071	Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_STATUS> and returns the result.
		1072
		1073	=item $string = $program->build_options ($device)
		1074
		1075	Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_OPTIONS> and returns the result.
		1076
		1077	=item $string = $program->build_log ($device)
		1078
		1079	Calls C<clGetProgramBuildInfo> with C<CL_PROGRAM_BUILD_LOG> and returns the result.
		1080
		1081	=for gengetinfo end program_build
		1082
		1083	=item $packed_value = $program->info ($name)
		1084
		1085	See C<< $platform->info >> for details.
		1086
		1087	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetProgramInfo.html>
		1088
		1089	=for gengetinfo begin program
		1090
		1091	=item $uint = $program->reference_count
		1092
		1093	Calls C<clGetProgramInfo> with C<CL_PROGRAM_REFERENCE_COUNT> and returns the result.
		1094
		1095	=item $ctx = $program->context
		1096
		1097	Calls C<clGetProgramInfo> with C<CL_PROGRAM_CONTEXT> and returns the result.
		1098
		1099	=item $uint = $program->num_devices
		1100
		1101	Calls C<clGetProgramInfo> with C<CL_PROGRAM_NUM_DEVICES> and returns the result.
		1102
		1103	=item @devices = $program->devices
		1104
		1105	Calls C<clGetProgramInfo> with C<CL_PROGRAM_DEVICES> and returns the result.
		1106
		1107	=item $string = $program->source
		1108
		1109	Calls C<clGetProgramInfo> with C<CL_PROGRAM_SOURCE> and returns the result.
		1110
		1111	=item @ints = $program->binary_sizes
		1112
		1113	Calls C<clGetProgramInfo> with C<CL_PROGRAM_BINARY_SIZES> and returns the result.
		1114
		1115	=for gengetinfo end program
		1116
		1117	=item @blobs = $program->binaries
		1118
		1119	Returns a string for the compiled binary for every device associated with
		1120	the program, empty strings indicate missing programs, and an empty result
		1121	means no program binaries are available.
		1122
		1123	These "binaries" are often, in fact, informative low-level assembly
		1124	sources.
		1125
		1126	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetProgramInfo.html>
		1127
643	=back	1128	=back
644		1129
645	=head2 THE OpenCL::Kernel CLASS	1130	=head2 THE OpenCL::Kernel CLASS
646		1131
647	=over 4	1132	=over 4
…		…
649	=item $packed_value = $kernel->info ($name)	1134	=item $packed_value = $kernel->info ($name)
650		1135
651	See C<< $platform->info >> for details.	1136	See C<< $platform->info >> for details.
652		1137
653	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetKernelInfo.html>	1138	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetKernelInfo.html>
		1139
		1140	=for gengetinfo begin kernel
		1141
		1142	=item $string = $kernel->function_name
		1143
		1144	Calls C<clGetKernelInfo> with C<CL_KERNEL_FUNCTION_NAME> and returns the result.
		1145
		1146	=item $uint = $kernel->num_args
		1147
		1148	Calls C<clGetKernelInfo> with C<CL_KERNEL_NUM_ARGS> and returns the result.
		1149
		1150	=item $uint = $kernel->reference_count
		1151
		1152	Calls C<clGetKernelInfo> with C<CL_KERNEL_REFERENCE_COUNT> and returns the result.
		1153
		1154	=item $ctx = $kernel->context
		1155
		1156	Calls C<clGetKernelInfo> with C<CL_KERNEL_CONTEXT> and returns the result.
		1157
		1158	=item $program = $kernel->program
		1159
		1160	Calls C<clGetKernelInfo> with C<CL_KERNEL_PROGRAM> and returns the result.
		1161
		1162	=for gengetinfo end kernel
654		1163
655	=item $packed_value = $kernel->work_group_info ($device, $name)	1164	=item $packed_value = $kernel->work_group_info ($device, $name)
656		1165
657	See C<< $platform->info >> for details.	1166	See C<< $platform->info >> for details.
658		1167
659	The reason this method is not called C<info> is that there already is an	1168	The reason this method is not called C<info> is that there already is an
660	C<< ->info >> method.	1169	C<< ->info >> method.
661		1170
662	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetKernelWorkGroupInfo.html>	1171	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetKernelWorkGroupInfo.html>
		1172
		1173	=for gengetinfo begin kernel_work_group
		1174
		1175	=item $int = $kernel->work_group_size ($device)
		1176
		1177	Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_WORK_GROUP_SIZE> and returns the result.
		1178
		1179	=item @ints = $kernel->compile_work_group_size ($device)
		1180
		1181	Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_COMPILE_WORK_GROUP_SIZE> and returns the result.
		1182
		1183	=item $ulong = $kernel->local_mem_size ($device)
		1184
		1185	Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_LOCAL_MEM_SIZE> and returns the result.
		1186
		1187	=item $int = $kernel->preferred_work_group_size_multiple ($device)
		1188
		1189	Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE> and returns the result.
		1190
		1191	=item $ulong = $kernel->private_mem_size ($device)
		1192
		1193	Calls C<clGetKernelWorkGroupInfo> with C<CL_KERNEL_PRIVATE_MEM_SIZE> and returns the result.
		1194
		1195	=for gengetinfo end kernel_work_group
663		1196
664	=item $kernel->set_TYPE ($index, $value)	1197	=item $kernel->set_TYPE ($index, $value)
665		1198
666	This is a family of methods to set the kernel argument with the number C<$index> to the give C<$value>.	1199	This is a family of methods to set the kernel argument with the number C<$index> to the give C<$value>.
667		1200
…		…
683	This is the superclass for all event objects (including OpenCL::UserEvent	1216	This is the superclass for all event objects (including OpenCL::UserEvent
684	objects).	1217	objects).
685		1218
686	=over 4	1219	=over 4
687		1220
		1221	=item $ev->wait
		1222
		1223	Waits for the event to complete.
		1224
		1225	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clWaitForEvents.html>
		1226
688	=item $packed_value = $ev->info ($name)	1227	=item $packed_value = $ev->info ($name)
689		1228
690	See C<< $platform->info >> for details.	1229	See C<< $platform->info >> for details.
691		1230
692	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetEventInfo.html>	1231	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetEventInfo.html>
		1232
		1233	=for gengetinfo begin event
		1234
		1235	=item $queue = $event->command_queue
		1236
		1237	Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_QUEUE> and returns the result.
		1238
		1239	=item $command_type = $event->command_type
		1240
		1241	Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_TYPE> and returns the result.
		1242
		1243	=item $uint = $event->reference_count
		1244
		1245	Calls C<clGetEventInfo> with C<CL_EVENT_REFERENCE_COUNT> and returns the result.
		1246
		1247	=item $uint = $event->command_execution_status
		1248
		1249	Calls C<clGetEventInfo> with C<CL_EVENT_COMMAND_EXECUTION_STATUS> and returns the result.
		1250
		1251	=item $ctx = $event->context
		1252
		1253	Calls C<clGetEventInfo> with C<CL_EVENT_CONTEXT> and returns the result.
		1254
		1255	=for gengetinfo end event
693		1256
694	=item $packed_value = $ev->profiling_info ($name)	1257	=item $packed_value = $ev->profiling_info ($name)
695		1258
696	See C<< $platform->info >> for details.	1259	See C<< $platform->info >> for details.
697		1260
698	The reason this method is not called C<info> is that there already is an	1261	The reason this method is not called C<info> is that there already is an
699	C<< ->info >> method.	1262	C<< ->info >> method.
700		1263
701	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetProfilingInfo.html>	1264	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetProfilingInfo.html>
702		1265
703	=item $ev->wait	1266	=for gengetinfo begin profiling
704		1267
705	Waits for the event to complete.	1268	=item $ulong = $event->profiling_command_queued
706		1269
707	L<http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clWaitForEvents.html>	1270	Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_QUEUED> and returns the result.
		1271
		1272	=item $ulong = $event->profiling_command_submit
		1273
		1274	Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_SUBMIT> and returns the result.
		1275
		1276	=item $ulong = $event->profiling_command_start
		1277
		1278	Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_START> and returns the result.
		1279
		1280	=item $ulong = $event->profiling_command_end
		1281
		1282	Calls C<clGetEventProfilingInfo> with C<CL_PROFILING_COMMAND_END> and returns the result.
		1283
		1284	=for gengetinfo end profiling
708		1285
709	=back	1286	=back
710		1287
711	=head2 THE OpenCL::UserEvent CLASS	1288	=head2 THE OpenCL::UserEvent CLASS
712		1289
…		…
725	package OpenCL;	1302	package OpenCL;
726		1303
727	use common::sense;	1304	use common::sense;
728		1305
729	BEGIN {	1306	BEGIN {
730	our $VERSION = '0.15';	1307	our $VERSION = '0.91';
731		1308
732	require XSLoader;	1309	require XSLoader;
733	XSLoader::load (__PACKAGE__, $VERSION);	1310	XSLoader::load (__PACKAGE__, $VERSION);
734		1311
735	@OpenCL::Buffer::ISA =	1312	@OpenCL::Buffer::ISA =
736	@OpenCL::Image::ISA = OpenCL::Memory::;	1313	@OpenCL::Image::ISA = OpenCL::Memory::;
737		1314
		1315	@OpenCL::BufferObj::ISA = OpenCL::Buffer::;
		1316
738	@OpenCL::Image2D::ISA =	1317	@OpenCL::Image2D::ISA =
739	@OpenCL::Image3D::ISA = OpenCL::Image::;	1318	@OpenCL::Image3D::ISA = OpenCL::Image::;
740		1319
741	@OpenCL::UserEvent::ISA = OpenCL::Event::;	1320	@OpenCL::UserEvent::ISA = OpenCL::Event::;
742	}	1321	}
743		1322
744	1;	1323	1;
745		1324
746	=head1 AUTHOR	1325	=head1 AUTHOR

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Comparing OpenCL/OpenCL.pm (file contents): Revision 1.20 by root, Sun Nov 20 01:09:48 2011 UTC vs. Revision 1.30 by root, Thu Apr 5 10:08:59 2012 UTC

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Comparing OpenCL/OpenCL.pm (file contents):
Revision 1.20 by root, Sun Nov 20 01:09:48 2011 UTC vs.
Revision 1.30 by root, Thu Apr 5 10:08:59 2012 UTC