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Comparing OpenCL/Changes (file contents):
Revision 1.25 by root, Thu Apr 19 12:12:03 2012 UTC vs.
Revision 1.62 by root, Tue May 1 22:04:56 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 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/clUnloadCompiler.html # use 1.2 api?
5TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateKernelsInProgram.html
6TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetEventCallback.html, *pfn 4TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetMemObjectDestructorCallback.html, *pfn
7TODO: CL_IMAGE_FORMAT 5TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueUnmapMemObject.html
8TODO: add long example 6TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapBuffer.html
9TODO: ->build on multiple devices 7TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapImage.html
10TODO: some convenience methods maybe? 8TODO: some convenience methods maybe?
11TODO: 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
12http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLBuffer.html 15TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateSubDevices.html
13http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLRenderbuffer.html
14http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLTexture2D.html
15http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateFromGLTexture3D.html
16http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueAcquireGLObjects.html 16TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clEnqueueMigrateMemObjects.html
17http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReleaseGLObjects.html
18http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetGLObjectInfo.html
19http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clGetGLTextureInfo.html 17TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clGetKernelArgInfo.html (also generic accessor)
20 18
19TODO: map_buffer -a autocalculate size
20TODO: map_image - autocalculate size
21TODO: ptr-> really same as $maped+0?
22 - work around a bug in the nvidia implementation, where build fails with
23 INVALID_BINARY if the compiler runs succesfully but ptxas fails.
24 - explicitly check for 0 size dimensions in nd_range_kernel, as nvidia
25 crashes (and OpenCL probably allows this behaviour).
26 - actually report clSetKernelArg errors in ("OpenCL::Kernel::setf.
27 - setf properly can now properly set local arguments ('z').
28 - using undef to pass null memory buffers now works in set_xxx.
29 - release_gl_texture was missing.
30 - fix/improve/balance gl sharing example.
31 - added non-opengl sharing opengl example.
32 - fixed some documentation links.
33 - fixed a bug where enqueue operations with optional parameters at the
34 end not specified would crash.
35
360.98 Sat Apr 28 15:31:46 CEST 2012
37 - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef.
38 - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just
39 $queue->xxx, the enqueue_ prefix has been deprecated.
40 - INCOMPATIBLE CHANGE: use ->set_image to set kernel args, ->image[23]d have
41 been deprecated.
42 - new $kernel->setf function to set kernel arguments in one go.
43 - (optional, automatic) anyevent integration.
44 - implement an event queue, use Async::Interrupt for communication.
45 - implement context notification callbacks (untested).
46 - provide a default context notification function that prints to stderr.
47 - implement event callback notifications.
48 - implement build program notifications.
49 - implement an asynchronous program build function.
50 - $ctx->build_program now distinguishes between wrong build invocations
51 and build failures.
52
530.97 Tue Apr 24 16:56:21 CEST 2012
54 - created $ctx->build_program utility function.
55 - enqueue_acquire/release_gl_objects did not return an event object.
56 - OpenCL::errno did not return the correct value.
57 - allow undef values in event wait lists, for convenience.
58 - implement $program->kernels_in_program.
59 - add opencl 1.2 constants.
60 - implement $ctx->image, $ctx->gl_texture, $platform->unload_compiler,
61 $queue->enqueue_fill_buffer/image, all untested (opencl 1.2).
62 - port image2d and image3d to the opencl 1.2 API.
63 - port enqueue_marker/barrier to the opencl 1.2 API, and croak
64 if the user requests something that 1.1 cannot do when compiled
65 against 1.1. This slightly changes the API for enqueue_barrier,
66 which now checks the context it is called in.
67 - add ->format accessor for CL_IMAGHE_FORMAT.
68 - $object->id function to access internal object id.
69
700.96 Fri Apr 20 22:23:58 CEST 2012
71 - ->enqueue_write_buffer actually called enqueue_read_buffer. d'oh.
72 - new $kernel->set_local function, to size local buffer arguments.
73 - use finish, not flush, in examples.
74
750.95 Thu Apr 19 21:25:32 CEST 2012
76 - add lengthy opengl sharing example.
21 - support property lists in CreateContext* calls. 77 - support property lists in CreateContext* calls.
22 - support opengl sharing extensions. 78 - support some opengl sharing extensions
79 (gl_buffer, gl_texture[23]d, gl_renderbuffer).
23 - support some cl_khr_gl_sharing extensions. 80 - support some cl_khr_gl_sharing extensions.
24 - add some extension (cl_gl.h cl_ext.h, cl_d3d10.h). 81 - add some extension constants (cl_gl.h cl_ext.h, cl_d3d10.h).
25 - auto-generate error codes (and include gl/d3d extensions). 82 - auto-generate error codes (and include gl+d3d extensions).
26 83
270.92 Mon Apr 16 08:39:21 CEST 2012 840.92 Mon Apr 16 08:39:21 CEST 2012
28 - work around some bugs in amd's opencl implementation (INVALID_HOST_PTR 85 - work around some bugs in amd's opencl implementation (INVALID_HOST_PTR
29 when value deosn't matter). 86 when value deosn't matter).
30 - minor documentation fix (patch by Maik Hentsche). 87 - minor documentation fix (patch by Maik Hentsche).

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