b82be1113f
SWDEV-129129 - [[CQE OCL][Vega vs Fiji] Upto 12% Performance drop observed on VEGA10 compared to FIJI while running BlackMagic Davinci Resolve The app creates/destroys hundred resources each frame. PAL path was removing the destroyed resources from the resident list, although the resource was kept in the cache. This change does the follwoing: - Switch TS tracking from a map in VirtualGPU to resource - Don't remove references until the actual memory destruction - Add a residency threshold to avoid OS resident/eviction calls Affected files ... ... //depot/stg/opencl/drivers/opencl/runtime/device/blit.hpp#5 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.cpp#14 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.hpp#6 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldefs.hpp#19 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#50 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.hpp#17 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#35 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.hpp#13 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.cpp#14 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#46 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.hpp#19 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#30 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.hpp#13 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#52 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.hpp#28 edit