foreman
5dc6ba3c66
P4 to Git Change 1527848 by gandryey@gera-w8 on 2018/03/15 17:11:43
SWDEV-79445 - OCL generic changes and code clean-up
- Add suballocations support for local(invisible) memory. It should significantly improve memory footprint and TLB usage with 2MB pages
- Implementation uses BuddyAllocator provided in PAL
- The chunk allocation size is 64MB, min allocation 4KB and max 4MB. GPU_MAX_SUBALLOC_SIZE controls the max size in KB
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldefs.hpp#33 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#76 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.hpp#24 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#56 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#51 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.hpp#17 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#45 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.hpp#16 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#77 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.hpp#42 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#285 edit
[ROCm/clr commit: 7ae94da05b]