| 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/clSetEventCallback.html, *pfn |
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| 5 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clSetMemObjectDestructorCallback.html, *pfn |
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| 6 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueUnmapMemObject.html |
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| 7 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapBuffer.html |
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| 8 | TODO: http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueMapImage.html |
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| 9 | TODO: some convenience methods maybe? |
3 | TODO: some convenience methods maybe? |
| 10 | TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCompileProgram.html |
4 | TODO: async compile/link |
| 11 | TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clLinkProgram.html |
5 | TODO: async $ctx->build_program |
| 12 | TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateProgramWithBuiltInKernels.html |
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| 13 | TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateSubDevices.html |
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| 14 | TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clEnqueueMigrateMemObjects.html |
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| 15 | TODO: http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clGetKernelArgInfo.html (also generic accessor) |
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| 16 | TODO: OpenCL::context |
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| 17 | TODO: build may returns success on failure (docs, code) |
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| 18 | TODO: remove set_image23d |
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| 19 | |
6 | |
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7 | - (xthread) work around compile time bugs in ptw32. |
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8 | - allow users to influence DEFINE and LIBS values. |
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9 | - example context selection wasn't very robust in the presence |
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10 | of multiple platforms. |
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11 | - fix compilation on win32 (patch by Karel Miko). |
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12 | |
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13 | 1.01 Mon May 7 03:00:53 CEST 2012 |
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14 | - missing symbols are again exported with a 0 default value. |
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15 | - do not try to use cl_d3d9.h - the d3d9 extension has been abondoned by khronos. |
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16 | |
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17 | 1.0 Sat May 5 18:43:54 CEST 2012 |
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18 | - OpenCL 1.2 is now effectively feature complete (but hardly tested). |
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19 | - mapping a 1d image with default height now works. |
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20 | - implement these 1.2 functions: |
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21 | $device->sub_devices, |
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22 | $ctx->program_with_built_in_kernels, |
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23 | $ctx->link_program, |
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24 | $program->compile, |
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25 | $kernel->arg_info (and all 5 accessor methods), |
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26 | $queue->migrate_mem_objects. |
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27 | - implement OpenCL::context. |
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28 | - implement $memory->destructor_callback. |
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29 | - new methods: $mappedimage->get_row/set_row/width/height/depth/element_size. |
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30 | - remove $kernel->set_image[23]d. |
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31 | - add most enum and bitfield symbols to the manpage, for quick reference. |
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32 | - default all constants to -1, instead of having them missing. |
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33 | - try hard to get d3d definitions, when/if possible. |
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34 | - add numerical limits and floating point constants from cl_platform.h. |
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35 | - unify C types for accessors, for further code size decrease. |
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36 | |
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37 | 0.99 Fri May 4 01:31:15 CEST 2012 |
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38 | - OpenCL 1.1 is now effectively feature complete. |
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39 | - work around a bug in the nvidia implementation, where build fails with |
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40 | INVALID_BINARY if the compiler runs succesfully but ptxas fails. |
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41 | - explicitly check for 0 size dimensions in nd_range_kernel, as nvidia |
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42 | crashes (and OpenCL probably allows this behaviour). |
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43 | - actually report clSetKernelArg errors in ("OpenCL::Kernel::setf. |
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44 | - setf properly can now properly set local arguments ('z'). |
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45 | - using undef to pass null memory buffers now works in set_xxx. |
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46 | - release_gl_texture was missing. |
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47 | - fix/improve/balance gl sharing example. |
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48 | - added non-opengl sharing opengl example. |
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49 | - fixed some documentation links. |
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50 | - fixed a bug where enqueue operations with optional parameters at the |
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51 | end not specified would crash. |
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52 | - implemented clEnqueueMapBuffer/Image/UnmapMemObject, and a "mapped object" |
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53 | abstraction. |
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54 | - both context_from_type methods now properly pass the notify callback. |
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55 | - $platform->context now properly passes CL_CONTEXT_PLATFORM again. |
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56 | - implement clCreateProgramWithBinary. |
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57 | - speed up object constructions by not looking up stashes. |
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58 | - use libebc for fine-tuning. |
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59 | - reduce codesize considerably by disabling inlining on some functions. |
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60 | - speed up many method calls on objects with no subclasses. |
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61 | |
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62 | 0.98 Sat Apr 28 15:31:46 CEST 2012 |
| 20 | - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef. |
63 | - INCOMPATIBLE CHANGE: $prog->build now wants an array of devices, or undef. |
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64 | - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just |
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65 | $queue->xxx, the enqueue_ prefix has been deprecated. |
| 21 | - INCOMPATIBLE CHANGE: use ->set_image to set kernel args, ->image[23]d have |
66 | - INCOMPATIBLE CHANGE: use ->set_image to set kernel args, ->image[23]d have |
| 22 | been deprecated. |
67 | been deprecated. |
| 23 | - INCOMPATIBLE CHANGE: $queue->enqueue_xxx methods have been renamed to just |
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| 24 | $queue->xxx, the enquire_ prefix has been deprecated. |
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| 25 | - new $kernel->setf function to set kernel arguments in one go. |
68 | - new $kernel->setf function to set kernel arguments in one go. |
| 26 | - (optional, automatic) anyevent integration. |
69 | - (optional, automatic) anyevent integration. |
| 27 | - implement an event queue, use Async::Interrupt for communication. |
70 | - implement an event queue, use Async::Interrupt for communication. |
| 28 | - implement context notification callbacks (untested). |
71 | - implement context notification callbacks (untested). |
| 29 | - provide a default context notification function that prints to stderr. |
72 | - provide a default context notification function that prints to stderr. |
| 30 | - implement event callback notifications. |
73 | - implement event callback notifications. |
| 31 | - implement build program notifications. |
74 | - implement build program notifications. |
| 32 | - implement an asynchronous program build function. |
75 | - implement an asynchronous program build function. |
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76 | - $ctx->build_program now distinguishes between wrong build invocations |
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77 | and build failures. |
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78 | |
| 34 | 0.97 Tue Apr 24 16:56:21 CEST 2012 |
79 | 0.97 Tue Apr 24 16:56:21 CEST 2012 |
| 35 | - created $ctx->build_program utility function. |
80 | - created $ctx->build_program utility function. |
| 36 | - enqueue_acquire/release_gl_objects did not return an event object. |
81 | - enqueue_acquire/release_gl_objects did not return an event object. |
| 37 | - OpenCL::errno did not return the correct value. |
82 | - OpenCL::errno did not return the correct value. |
