| 1 | Revision history for Perl extension OpenCL. |
1 | Revision history for Perl extension OpenCL. |
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| 3 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateProgramWithBinary.html |
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| 4 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clUnloadCompiler.html # use 1.2 api? |
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| 5 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateKernelsInProgram.html |
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| 6 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetEventCallback.html, *pfn |
3 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetMemObjectDestructorCallback.html |
| 7 | TODO: CL_IMAGE_FORMAT |
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| 8 | TODO: add long example |
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| 9 | TODO: ->build on multiple devices |
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| 10 | TODO: some convenience methods maybe? |
4 | TODO: some convenience methods maybe? |
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5 | TODO: OpenCL::context |
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6 | |
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7 | TODO: get/set -> get/put with offset/coordinates at end? |
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8 | - OpenCL 1.2 is now effectively feature complete (but hardly tested). |
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9 | - implement these 1.2 functions: |
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10 | $device->sub_devices, |
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11 | $ctx->program_with_built_in_kernels, |
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12 | $ctx->link_program, |
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13 | $program->compile, |
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14 | $kernel->arg_info (and all 5 accessor methods), |
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15 | $queue->migrate_mem_objects. |
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16 | - implement OpenCL::context. |
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17 | - remove $kernel->set_image[23]d. |
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18 | - add most enum and bitfield symbols to the manpage, for quick reference. |
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19 | - default all constants to -1, instead of having them missing. |
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20 | - try hard to get d3d definitions, when/if possible. |
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21 | |
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22 | 0.99 Fri May 4 01:31:15 CEST 2012 |
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23 | - OpenCL 1.1 is now effectively feature complete. |
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24 | - work around a bug in the nvidia implementation, where build fails with |
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25 | INVALID_BINARY if the compiler runs succesfully but ptxas fails. |
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26 | - explicitly check for 0 size dimensions in nd_range_kernel, as nvidia |
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27 | crashes (and OpenCL probably allows this behaviour). |
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28 | - actually report clSetKernelArg errors in ("OpenCL::Kernel::setf. |
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29 | - setf properly can now properly set local arguments ('z'). |
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30 | - using undef to pass null memory buffers now works in set_xxx. |
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31 | - release_gl_texture was missing. |
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32 | - fix/improve/balance gl sharing example. |
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33 | - added non-opengl sharing opengl example. |
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34 | - fixed some documentation links. |
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35 | - fixed a bug where enqueue operations with optional parameters at the |
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36 | end not specified would crash. |
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37 | - implemented clEnqueueMapBuffer/Image/UnmapMemObject, and a "mapped object" |
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38 | abstraction. |
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39 | - both context_from_type methods now properly pass the notify callback. |
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40 | - $platform->context now properly passes CL_CONTEXT_PLATFORM again. |
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41 | - implement clCreateProgramWithBinary. |
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42 | - speed up object constructions by not looking up stashes. |
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43 | - use libebc for fine-tuning. |
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44 | - reduce codesize considerably by disabling inlining on some functions. |
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45 | - speed up many method calls on objects with no subclasses. |
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46 | |
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47 | 0.98 Sat Apr 28 15:31:46 CEST 2012 |
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48 | - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef. |
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49 | - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just |
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50 | $queue->xxx, the enqueue_ prefix has been deprecated. |
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51 | - INCOMPATIBLE CHANGE: use ->set_image to set kernel args, ->image[23]d have |
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52 | been deprecated. |
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53 | - new $kernel->setf function to set kernel arguments in one go. |
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54 | - (optional, automatic) anyevent integration. |
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55 | - implement an event queue, use Async::Interrupt for communication. |
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56 | - implement context notification callbacks (untested). |
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57 | - provide a default context notification function that prints to stderr. |
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58 | - implement event callback notifications. |
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59 | - implement build program notifications. |
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60 | - implement an asynchronous program build function. |
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61 | - $ctx->build_program now distinguishes between wrong build invocations |
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62 | and build failures. |
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63 | |
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64 | 0.97 Tue Apr 24 16:56:21 CEST 2012 |
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65 | - created $ctx->build_program utility function. |
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66 | - enqueue_acquire/release_gl_objects did not return an event object. |
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67 | - OpenCL::errno did not return the correct value. |
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68 | - allow undef values in event wait lists, for convenience. |
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69 | - implement $program->kernels_in_program. |
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70 | - add opencl 1.2 constants. |
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71 | - implement $ctx->image, $ctx->gl_texture, $platform->unload_compiler, |
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72 | $queue->enqueue_fill_buffer/image, all untested (opencl 1.2). |
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73 | - port image2d and image3d to the opencl 1.2 API. |
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74 | - port enqueue_marker/barrier to the opencl 1.2 API, and croak |
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75 | if the user requests something that 1.1 cannot do when compiled |
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76 | against 1.1. This slightly changes the API for enqueue_barrier, |
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77 | which now checks the context it is called in. |
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78 | - add ->format accessor for CL_IMAGHE_FORMAT. |
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79 | - $object->id function to access internal object id. |
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80 | |
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81 | 0.96 Fri Apr 20 22:23:58 CEST 2012 |
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82 | - ->enqueue_write_buffer actually called enqueue_read_buffer. d'oh. |
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83 | - new $kernel->set_local function, to size local buffer arguments. |
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84 | - use finish, not flush, in examples. |
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85 | |
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86 | 0.95 Thu Apr 19 21:25:32 CEST 2012 |
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87 | - add lengthy opengl sharing example. |
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88 | - support property lists in CreateContext* calls. |
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89 | - support some opengl sharing extensions |
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90 | (gl_buffer, gl_texture[23]d, gl_renderbuffer). |
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91 | - support some cl_khr_gl_sharing extensions. |
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92 | - add some extension constants (cl_gl.h cl_ext.h, cl_d3d10.h). |
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93 | - auto-generate error codes (and include gl+d3d extensions). |
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94 | |
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95 | 0.92 Mon Apr 16 08:39:21 CEST 2012 |
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96 | - work around some bugs in amd's opencl implementation (INVALID_HOST_PTR |
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97 | when value deosn't matter). |
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98 | - minor documentation fix (patch by Maik Hentsche). |
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| 12 | 0.91 Sun Dec 11 00:05:02 CET 2011 |
100 | 0.91 Sun Dec 11 00:05:02 CET 2011 |
| 13 | - introduce $buffer_obj->sub_buffer_region method and a new class, OpenCL::BufferObj |
101 | - introduce $buffer_obj->sub_buffer_region method and a new class, OpenCL::BufferObj |
| 14 | for a subbuffer is a buffer without sub_buffer methods! |
102 | for a subbuffer is a buffer without sub_buffer methods! |
| 15 | - support apple using a different location for opencl headers - untested. |
103 | - support apple using a different location for opencl headers - untested. |
