foreman
b05f148ae5
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
[ROCm/clr commit: b82be1113f]