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Comparing OpenCL/Changes (file contents):
Revision 1.63 by root, Tue May 1 22:25:13 2012 UTC vs.
Revision 1.79 by root, Sat May 5 16:44:02 2012 UTC

1Revision history for Perl extension OpenCL. 1Revision history for Perl extension OpenCL.
2 2
3TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateProgramWithBinary.html
4TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetMemObjectDestructorCallback.html, *pfn
5TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueUnmapMemObject.html
6TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapBuffer.html
7TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapImage.html
8TODO: some convenience methods maybe? 3TODO: some convenience methods maybe?
9TODO: OpenCL::context
10TODO: async $cty->build
11TODO: remove set_image23d
12TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCompileProgram.html
13TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clLinkProgram.html
14TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateProgramWithBuiltInKernels.html
15TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateSubDevices.html
16TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clEnqueueMigrateMemObjects.html
17TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clGetKernelArgInfo.html (also generic accessor)
18 4
19TODO: map_buffer -a autocalculate size 51.0 Sat May 5 18:43:54 CEST 2012
20TODO: map_image - autocalculate size 6 - OpenCL 1.2 is now effectively feature complete (but hardly tested).
7 - mapping a 1d image with default height now works.
8 - implement these 1.2 functions:
9 $device->sub_devices,
10 $ctx->program_with_built_in_kernels,
11 $ctx->link_program,
12 $program->compile,
13 $kernel->arg_info (and all 5 accessor methods),
14 $queue->migrate_mem_objects.
15 - implement OpenCL::context.
16 - implement $memory->destructor_callback.
17 - new methods: $mappedimage->get_row/set_row/width/height/depth/element_size.
18 - remove $kernel->set_image[23]d.
19 - add most enum and bitfield symbols to the manpage, for quick reference.
20 - default all constants to -1, instead of having them missing.
21 - try hard to get d3d definitions, when/if possible.
22 - add numerical limits and floating point constants from cl_platform.h.
23 - unify C types for accessors, for further code size decrease.
24
250.99 Fri May 4 01:31:15 CEST 2012
26 - OpenCL 1.1 is now effectively feature complete.
21 - work around a bug in the nvidia implementation, where build fails with 27 - work around a bug in the nvidia implementation, where build fails with
22 INVALID_BINARY if the compiler runs succesfully but ptxas fails. 28 INVALID_BINARY if the compiler runs succesfully but ptxas fails.
23 - explicitly check for 0 size dimensions in nd_range_kernel, as nvidia 29 - explicitly check for 0 size dimensions in nd_range_kernel, as nvidia
24 crashes (and OpenCL probably allows this behaviour). 30 crashes (and OpenCL probably allows this behaviour).
25 - actually report clSetKernelArg errors in ("OpenCL::Kernel::setf. 31 - actually report clSetKernelArg errors in ("OpenCL::Kernel::setf.
… …
31 - fixed some documentation links. 37 - fixed some documentation links.
32 - fixed a bug where enqueue operations with optional parameters at the 38 - fixed a bug where enqueue operations with optional parameters at the
33 end not specified would crash. 39 end not specified would crash.
34 - implemented clEnqueueMapBuffer/Image/UnmapMemObject, and a "mapped object" 40 - implemented clEnqueueMapBuffer/Image/UnmapMemObject, and a "mapped object"
35 abstraction. 41 abstraction.
42 - both context_from_type methods now properly pass the notify callback.
43 - $platform->context now properly passes CL_CONTEXT_PLATFORM again.
44 - implement clCreateProgramWithBinary.
36 - speed up object constructions by not looking up stashes. 45 - speed up object constructions by not looking up stashes.
46 - use libebc for fine-tuning.
47 - reduce codesize considerably by disabling inlining on some functions.
48 - speed up many method calls on objects with no subclasses.
37 49
380.98 Sat Apr 28 15:31:46 CEST 2012 500.98 Sat Apr 28 15:31:46 CEST 2012
39 - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef. 51 - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef.
40 - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just 52 - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just
41 $queue->xxx, the enqueue_ prefix has been deprecated. 53 $queue->xxx, the enqueue_ prefix has been deprecated.

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