EPR #394115 - Adding the environment variable "GPU_SELECT_COMPUTE_RINGS_ID" to select a specific compute queue for OCL submission. This EV was requested from KMD team for testing the CWSR demo on CZ.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/7082/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#354 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#111 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.h#44 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#226 edit
EPR #413960 - Platform Atomics on CZ.
1. Since CMMQS can support 4G atomics range on CZ, the atomics range on KV is reverted to 4G.
2. On KV, the platform atomics is implemented by using ATC/IOMMU. But on CZ, it should be implemented without using ATC/IOMMU due to HW changes. So, _svmAtomicsUsingIOMMU is introduced to differentiate the two implementations.
3. _priSupport was renamed _svmAtomics due to different implementation on KV vs CZ.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#304 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/include/cal/cal.h#33 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#109 edit
ECR #304775 - Enable TC compatible htile mode by default.
- The feature is available on VI+, but interop just requires different tiling mode.
- In the future we may need another way to control this feature for interop.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#108 edit
EPR #414440 - TC is RED for all Stg OpenCL
EPR #412622 - OpenGL GFXIP 9 bring up general development.
Add device id's for Greenland, Baffin (GFX8), and Ellesmere (GFX8). Removed device id for Bermuda since it has been cancelled. Add additional support for GFX9 in SCL and ES components.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/6843/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#106 edit
EPR #397491 - Replace "switch" with "if" so that new ASIC id doesn't need to be added.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#103 edit
EPR #406328 - changed the device open algorithm so that the we only open the first OpenCL device. This is the OPENCL runtime changes, but this will be removed once we implemented multiple device support for SVM.
the code review and precheckin test:
http://ocltc.amd.com/reviews/r/5942/http://ocltc.amd.com:8111/viewModification.html?modId=40902&personal=true&buildTypeId=&tab=vcsModificationBuilds&show_all_builds=true
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#466 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#287 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.hpp#87 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/include/cal/cal.h#29 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#100 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.h#40 edit
EPR #398128 - Windows 2015, WDDM2.0, New Residency Model
- Modify MarkUsedInCmdBuf in IOL to make sure that MakeResident is called for OpenCL (Part 2)
ReviewBoardURL = http://ocltc.amd.com/reviews/r/5684/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#99 edit
ECR #304775 - Add new flag GPU_IFH_MODE to allow IFH mode testing without using the inifile.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#97 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#211 edit
EPR #403896 - [OpenGL] - Use GFXIP instead of asic family name
This is the first step to using a GFXIP version instead of the asic family names wherever possible in our driver. It is only being used for a few checks right now, and there will be more changes after this to use it in more places.
- Added GFXIP so that we can reference IP version instead of checking asic family names. This is being done so it's more clear about which version of gfx ip a given asic is, since marketing often uses a different family name than engineering (ex. Hawaii is a VI part from marketing standpoint). This also reflects the HW team's move towards using the gfxip version instead of a family name. Another benefit is it will clean up our asic family checks quite a bit, and they should be a bit more forward looking as well.
- Added some asserts for when gfxip 9 comes along we know the places we need to validate. It hasn't been determined yet if gfxip 9 will use the same hwl, so if it doesn't, these asserts will be removed then.
- Removed all references of Kauai, Tiran, and Maui from our driver since these asics were all cancelled at some point previously.
- Changed Distributed Tessellation enablement criteria to be gfxip 8+ && numSE > 1 instead of checking asic names.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/5450/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#96 edit
foreman