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Comparing OpenCL/Changes (file contents):
Revision 1.18 by root, Tue Nov 22 10:39:47 2011 UTC vs.
Revision 1.54 by root, Sat Apr 28 13:33:04 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: CL_IMAGE_FORMAT 4TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetEventCallback.html, *pfn
5TODO: add long example 5TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetMemObjectDestructorCallback.html, *pfn
6TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueUnmapMemObject.html
7TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapBuffer.html
8TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapImage.html
9TODO: some convenience methods maybe?
10TODO: OpenCL::context
11TODO: async $cty->build
12TODO: remove set_image23d
13TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCompileProgram.html
14TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clLinkProgram.html
15TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateProgramWithBuiltInKernels.html
16TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateSubDevices.html
17TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clEnqueueMigrateMemObjects.html
18TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clGetKernelArgInfo.html (also generic accessor)
6 19
200.98 Sat Apr 28 15:31:46 CEST 2012
21 - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef.
22 - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just
23 $queue->xxx, the enqueue_ prefix has been deprecated.
24 - INCOMPATIBLE CHANGE: use ->set_image to set kernel args, ->image[23]d have
25 been deprecated.
26 - new $kernel->setf function to set kernel arguments in one go.
27 - (optional, automatic) anyevent integration.
28 - implement an event queue, use Async::Interrupt for communication.
29 - implement context notification callbacks (untested).
30 - provide a default context notification function that prints to stderr.
31 - implement event callback notifications.
32 - implement build program notifications.
33 - implement an asynchronous program build function.
34 - $ctx->build_program now distinguishes between wrong build invocations
35 and build failures.
36
370.97 Tue Apr 24 16:56:21 CEST 2012
38 - created $ctx->build_program utility function.
39 - enqueue_acquire/release_gl_objects did not return an event object.
40 - OpenCL::errno did not return the correct value.
41 - allow undef values in event wait lists, for convenience.
42 - implement $program->kernels_in_program.
43 - add opencl 1.2 constants.
44 - implement $ctx->image, $ctx->gl_texture, $platform->unload_compiler,
45 $queue->enqueue_fill_buffer/image, all untested (opencl 1.2).
46 - port image2d and image3d to the opencl 1.2 API.
47 - port enqueue_marker/barrier to the opencl 1.2 API, and croak
48 if the user requests something that 1.1 cannot do when compiled
49 against 1.1. This slightly changes the API for enqueue_barrier,
50 which now checks the context it is called in.
51 - add ->format accessor for CL_IMAGHE_FORMAT.
52 - $object->id function to access internal object id.
53
540.96 Fri Apr 20 22:23:58 CEST 2012
55 - ->enqueue_write_buffer actually called enqueue_read_buffer. d'oh.
56 - new $kernel->set_local function, to size local buffer arguments.
57 - use finish, not flush, in examples.
58
590.95 Thu Apr 19 21:25:32 CEST 2012
60 - add lengthy opengl sharing example.
61 - support property lists in CreateContext* calls.
62 - support some opengl sharing extensions
63 (gl_buffer, gl_texture[23]d, gl_renderbuffer).
64 - support some cl_khr_gl_sharing extensions.
65 - add some extension constants (cl_gl.h cl_ext.h, cl_d3d10.h).
66 - auto-generate error codes (and include gl+d3d extensions).
67
680.92 Mon Apr 16 08:39:21 CEST 2012
69 - work around some bugs in amd's opencl implementation (INVALID_HOST_PTR
70 when value deosn't matter).
71 - minor documentation fix (patch by Maik Hentsche).
72
730.91 Sun Dec 11 00:05:02 CET 2011
74 - introduce $buffer_obj->sub_buffer_region method and a new class, OpenCL::BufferObj
75 for a subbuffer is a buffer without sub_buffer methods!
76 - support apple using a different location for opencl headers - untested.
77 - be more strict when passing event lists.
78
790.59 Tue Nov 22 11:44:32 CET 2011
7 - provide $program->binaries method. 80 - provide $program->binaries method.
8 - provide $queue->enqueue_read_buffer_rect method. 81 - provide $queue->enqueue_read_buffer_rect method.
9 - provide $queue->enqueue_write_buffer_rect method. 82 - provide $queue->enqueue_write_buffer_rect method.
10 - coalesce like-typed accessor methods into the same xs function and 83 - coalesce like-typed accessor methods into the same xs function and
11 multiple ALIASes - this reduces the OpenCL codesize from 162kb to 84 multiple ALIASes - this reduces the OpenCL codesize from 162kb to
… …
28 - allow undef or missing data scalar for image2d and image3d. 101 - allow undef or missing data scalar for image2d and image3d.
29 - fix enqueue_copy_image prototype. 102 - fix enqueue_copy_image prototype.
30 - fix formatting. 103 - fix formatting.
31 104
320.14 Thu Nov 17 04:04:23 CET 2011 1050.14 Thu Nov 17 04:04:23 CET 2011
33 - major incompatibilities due to API cleanup, the AI should now be 106 - major incompatibilities due to API cleanup, the API should now be
34 mostly stable, if incomplete. 107 mostly stable, if incomplete.
35 - fix prerequisites. 108 - fix prerequisites.
36 - replaced all _simple functions by "full" implementations, with some 109 - replaced all _simple functions by "full" implementations, with some
37 parameters marked for future expansion - that means their API 110 parameters marked for future expansion - that means their API
38 should be stable from now on: 111 should be stable from now on:

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