| 1 | Revision history for Perl extension OpenCL. |
1 | Revision history for Perl extension OpenCL. |
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| 3 | 0.14 |
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 |
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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? |
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11 | |
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12 | - enqueue_acquire/release_gl_objects did not return an event object. |
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13 | - OpenCL::errno did not return the correct value. |
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14 | - allow undef values in event wait lists, for convenience. |
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15 | - add opencl 1.2 constants. |
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16 | - implement $ctx->image and $ctx->gl_texture (1.2). |
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17 | - port image2d and image3d to the opencl 1.2 API. |
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18 | - port enqueue_marker/barrier to the opencl 1.2 API, and croak |
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19 | if the user requests something that 1.1 cannot do when compiled |
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20 | against 1.1. This slightly changes the API for enqueue_barrier, |
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21 | which now checks the context it is called in. |
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22 | |
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23 | 0.96 Fri Apr 20 22:23:58 CEST 2012 |
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24 | - ->enqueue_write_buffer actually called enqueue_read_buffer. d'oh. |
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25 | - new $kernel->set_local function, to size local buffer arguments. |
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26 | - use finish, not flush, in examples. |
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27 | |
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28 | 0.95 Thu Apr 19 21:25:32 CEST 2012 |
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29 | - add lengthy opengl sharing example. |
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30 | - support property lists in CreateContext* calls. |
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31 | - support some opengl sharing extensions |
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32 | (gl_buffer, gl_texture[23]d, gl_renderbuffer). |
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33 | - support some cl_khr_gl_sharing extensions. |
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34 | - add some extension constants (cl_gl.h cl_ext.h, cl_d3d10.h). |
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35 | - auto-generate error codes (and include gl+d3d extensions). |
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36 | |
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37 | 0.92 Mon Apr 16 08:39:21 CEST 2012 |
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38 | - work around some bugs in amd's opencl implementation (INVALID_HOST_PTR |
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39 | when value deosn't matter). |
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40 | - minor documentation fix (patch by Maik Hentsche). |
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41 | |
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42 | 0.91 Sun Dec 11 00:05:02 CET 2011 |
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43 | - introduce $buffer_obj->sub_buffer_region method and a new class, OpenCL::BufferObj |
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44 | for a subbuffer is a buffer without sub_buffer methods! |
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45 | - support apple using a different location for opencl headers - untested. |
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46 | - be more strict when passing event lists. |
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47 | |
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48 | 0.59 Tue Nov 22 11:44:32 CET 2011 |
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49 | - provide $program->binaries method. |
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50 | - provide $queue->enqueue_read_buffer_rect method. |
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51 | - provide $queue->enqueue_write_buffer_rect method. |
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52 | - coalesce like-typed accessor methods into the same xs function and |
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53 | multiple ALIASes - this reduces the OpenCL codesize from 162kb to |
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54 | 132kb on my system. |
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55 | - minor doc improvements. |
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56 | |
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57 | 0.55 Sun Nov 20 11:19:25 CET 2011 |
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58 | - semi-automatically generate query methods for almost all clGet*Info names. |
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59 | - provide cl_ext.h constants. |
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60 | - provide OpenCL::Image->image_info method. |
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61 | - provide OpenCL::Event->profiling_info method. |
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62 | - provide OpenCL::Kernel->work_group_info method. |
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63 | |
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64 | 0.15 Thu Nov 17 07:22:11 CET 2011 |
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65 | - include slice_pitch in enqueue_write_image (can be 0). |
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66 | - check length in enqueue_write_image. |
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67 | - properly calculate size in enqueue_read_image. |
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68 | - likewise, include row_pitch and slice_pitch in image2d and image3d, |
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69 | which must be nonzero right now, too, sorry. |
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70 | - allow undef or missing data scalar for image2d and image3d. |
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71 | - fix enqueue_copy_image prototype. |
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72 | - fix formatting. |
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73 | |
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74 | 0.14 Thu Nov 17 04:04:23 CET 2011 |
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75 | - major incompatibilities due to API cleanup, the API should now be |
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76 | mostly stable, if incomplete. |
| 4 | - fix prerequisites. |
77 | - fix prerequisites. |
| 5 | - replaced all _simple functions by full implementations, with some |
78 | - replaced all _simple functions by "full" implementations, with some |
| 6 | parameters marked for future expansion - that means their API |
79 | parameters marked for future expansion - that means their API |
| 7 | should be stable from now on: |
80 | should be stable from now on: |
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| 9 | OpenCL::context_from_type_simple => OpenCL::context_from_type |
81 | OpenCL::context_from_type_simple => OpenCL::context_from_type |
| 10 | $platform->context_from_type_simple => $platform->context_from_type |
82 | $platform->context_from_type_simple => $platform->context_from_type |
| 11 | $dev->context_simple => $dev->context |
83 | $dev->context_simple => $platform->context |
| 12 | $ctx->command_queue_simple became => $ctx->queue |
84 | $ctx->command_queue_simple became => $ctx->queue |
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85 | - add OpenCL::context function. |
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86 | - officially require C99. |
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87 | - errno value is unspecified after a successful call. |
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88 | |
| 14 | 0.03 Wed Nov 16 01:44:26 CET 2011 |
89 | 0.03 Wed Nov 16 01:44:26 CET 2011 |
| 15 | - add some reference documentation for all functions. |
90 | - add some reference documentation for all functions. |
| 16 | - add user event support. |
91 | - add user event support. |
| 17 | - implement event wait lists. |
92 | - implement event wait lists. |
