SWDEV-78467 - Adding 'CL_FILE_SIZE_AMD' queriable property for file objects.
While validating the LF extension we noticed a common use case in which the programmer has to query the size of the file being processed.
This enhancement will save the programming overhead of opening and closing files using some other API just in order to query their size.
This feature is being integrated from LF dev branch 15.30.1023.
Affected files ...
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_lqdflash_amd.cpp#12 edit
... //depot/stg/opencl/drivers/opencl/api/opencl/khronos/headers/opencl2.0/CL/cl_ext.h#23 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#95 integrate
SWDEV-79151 - clenqueuereadImage is slow when using a pinned buffer and a row_picth!0
- Add a check if the provided rowPitch is equal to the actual transfer width. SDMA doesn't support row/slice pitches, thus runtime still has to fall back to compute in other cases
Affected files ...
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_memobj.cpp#78 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpublit.cpp#120 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#122 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#92 edit
ECR #304775 - Some code clean-up
- Remove amd::Context reference from the event object. Runtime can use queue to get the context for the limited number of use cases
- User/GL events will keep the context as a member
Affected files ...
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_event.cpp#8 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/command.cpp#69 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/command.hpp#75 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#120 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#91 edit
ECR #304775 - Mipmaps support
- Create views for the specified mip level in the transfer operations
- OCL requires just one mip level transfer. Thus we could keep the original blit kernels and just create a view for the specified mip level.
Affected files ...
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_memobj.cpp#75 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#500 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#119 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#90 edit
foreman