EPR #425801 - Only apply optimize init sequeuce for Windows 10 - to avoid issue observed in EPR#425801 for Win7.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#140 edit
EPR #424190 - IOMMU2/SVM on CZ Win10, Optimization_1
- Map can now return the surface address directly as we do system memory allocations that GPU can rw via IOMMUv2.
- Unpack shaders binary to the shader surface directly, skip unmap which saves a lot of CPDMA calls.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/8386/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#138 edit
ECR #304775 - Disable Pre-SI asics initialization in runtime. EG and NI are no longer supported from 15.30
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudefs.hpp#125 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#519 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#135 edit
EPR #397491 - Disable 32 bit OCL2.0 on Win 10 for now. isWindows10OrLater() call doesn't work. So, passing a flag from GSL to runtime to disable 32 bit OCL2.0 on Win 10.
http://ocltc.amd.com/reviews/r/8234/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#321 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#133 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/backend.h#8 edit
EPR #397491 - Back out changelist 1177450. Disable 32 bit generic address space
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#130 edit
EPR #397491 - Enable generic address space for 32 bit on Windows
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#129 edit
EPR #394700 - SubAllocation Scheme for ConstantBuffers Implemented in GLL.
This CL introduces sub-allocation for constant buffer for all Asics and currently supported by GLL, it can easily be opted in by OpenCL, OES as well.
OpenCL changes for Sub-allocation scheme for constantbuffers. For more info please see CL#1172125
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLContext.cpp#75 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#126 edit
EPR #010002 - Change OpenCL version number from 1849 to 1850.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#1596 edit
EPR #010002 - Change OpenCL version number from 1848 to 1849.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#1595 edit
ECR #304775 - Mipmaps support. Fix falures after CL#1163104
- don't allocate extra view if level/layer was created already
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#124 edit
ECR #304775 - Mipmaps support
- Fix the view creation for the host path transfers. GSL can ignore the original mipmap surface dimensions and apply the new settings
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#220 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#123 edit
EPR #420701 - WDDM 2.0
- Indicate lite initialization via a new parameter initLite. This is needed as OCL\OGL can query devices first and lot of setup in IOL may not be really needed. On Win10, we create paging\fences for sync which dont get destroyed by the OS unless process is killed. This may prevent slave GPU powerdown in PX cases.
- Disable WriteFence for OpenCL for now.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/7765/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLContext.cpp#72 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#122 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.h#48 edit
EPR #397491 - Disabling 32 bit generic address space temporarily because of bug 10841.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#121 edit
EPR #397491 - Disabling generic address space on 32 bit windows too for now.
Back out revision 116 from //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#117 edit
EPR #397491 - Disable generic address space only on 32 bit Linux
Reviewed by: German
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#116 edit
ECR #399840 - OpenCL Runtime HW Debug support development - resolve the TDR issues on Kaveri.
1. update the resource descriptors in the runtime trap handler to match those in the HSA HW debug implementation
2. force to use SDMA for device memory map function, which is called when using clHwDbgSetGlobalMemoryAMD() and clEnqueueMapImage() functions, for HW debug
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#214 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gputrap.hpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#358 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#115 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.h#47 edit
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