SWDEV-180872 - Runtime support changes for Cooperative Group Features
- Keep this feature for Linux only. Windows doesn't enable GWS by default
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#85 edit
SWDEV-79445 - OCL generic changes and code clean-up
- Force LC for HIP, since it doesn't support HSAIL path
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#83 edit
SWDEV-79445 - OCL generic changes and code clean-up
Optimize scratch buffer calculation in the preparation for coop group launch, since the current limit affects max waves calculation:
- Switch to 32 waves per CU as the max possible limit
- Use vgprs count for the waves limit calculation to avoid unconditional possible max
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#141 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.hpp#38 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#82 edit
SWDEV-132899 - [OCL][GFX10] increase the numScratchWavesPerCu in Wave32 mode and use the actual num of CUs not the total num of WGPs when calculating the scratch buffer size
ReviewBoardURL = http://ocltc.amd.com/reviews/r/17474/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#139 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#81 edit
SWDEV-189140 - Add P2P support in PAL path
- PAL requires P2P resource open on the usage device. Add the new interface to open the resource
- Add a hidden P2P device object creation into amd::Memory. It can be activated with OCL context that has a single device.
Affected files ...
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_p2p_amd.cpp#2 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#337 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#134 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.cpp#25 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#74 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.hpp#28 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#80 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.hpp#23 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#133 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.cpp#126 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/command.cpp#93 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#136 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#109 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#306 edit
SWDEV-132899 - [OCL][GFX10] add support for Navi10_A0 (gfx1010) (new entry from PAL for Navi10 A0 boards)
ReviewBoardURL = http://ocltc.amd.com/reviews/r/17022/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldefs.hpp#50 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#74 edit
SWDEV-132899 - [OCL][GFX10] add "wavefrontsize64" to the linkOptions if they had previously been added to the compile options
ReviewRequestURL = http://ocltc.amd.com/reviews/r/16966/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.cpp#35 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#71 edit
SWDEV-132899 - [OCL][GFX10] passing "force-wgp-mode" option to Finalizer to enable WGP mode by default on gfx10+
and allow GPU_ENABLE_WGP_MODE to control the WGP/CU mode for HSAIL/SC path as well.
- also for Ariel (Navi10Lite) the wave32 should be disabled in LC but allow GPU_ENABLE_WAVE32_MODE control it for testing if needed.
ReviewrequestURL = http://ocltc.amd.com/reviews/r/16926/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.cpp#34 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#70 edit
SWDEV-178459 - Navi10 Regression in driver builds with OpenCL v2811.3 causing issues with several OpenCL apps and workloads
Switch to Wave64 for HSAIL/SC path for now as the Wave32 in HSAIL/SC path causes multiple regressions and some OCL apps cannot be run
ReviewBoardURL = http://ocltc.amd.com/reviews/r/16662/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#66 edit
SWDEV-132899 - [OCL][GFX10] report number of WGP by default on gfx10 ASICs
Both HSAIL/SC and LC compilers use WGP mode by default on gfx10 ASICs (i.e., COMPUTE_PGM_RSRC1.WGP_MODE is set to 1 by both compilers) therefore runtime should report number of WGP (i.e., CU/2) on gfx10 ASICs by default.
The new environment variable (GPU_ENABLE_WGP_MODE = 0) can be used to force CU mode on LC (i.e., -mcumode option) if its needed (HSAIL/SC doesn't have any compiler option for forcing the CU mode)
Also, using the new environment variable (GPU_ENABLE_WAVE32_MODE) to control the wave32 mode on gfx10+.
ReviewRequestURL = http://ocltc.amd.com/reviews/r/16435/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#329 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.cpp#27 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#121 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#65 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#301 edit
SWDEV-162389 - Prepare the runtime code for enabling COMGR by default in the non-LC workspace
- Make sure OCL runtime can dynamically switch between HSAIL and LC paths
- For now use the both WITH_LIGHTNING_COMPILER and USE_COMGR_LIBRARY defines to identify LC specific code. The clean-up will come later
Affected files ...
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/build/Makefile.api#179 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.cpp#238 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#327 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devkernel.cpp#14 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devkernel.hpp#10 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.cpp#19 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.hpp#12 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#249 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#118 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#74 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#85 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#63 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/program.cpp#101 edit
SWDEV-162389 - Prepare the runtime code for enabling COMGR by default in the non-LC workspace
- Make sure OCL runtime can dynamically switch between HSAIL and LC paths
- For now use the both WITH_LIGHTNING_COMPILER and USE_COMGR_LIBRARY defines to identify LC specific code. The clean-up will come later
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/device.cpp#236 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#325 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devkernel.cpp#12 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devkernel.hpp#8 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.cpp#17 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.hpp#10 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#247 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#116 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#72 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#83 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#61 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/program.cpp#99 edit
SWDEV-145570 - [HIP] - Enable largest possible allocation on HIP
ReviewBoardURL = http://ocltc.amd.com/reviews/r/15803/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#56 edit
SWDEV-133815 - PAL support for Linux Pro w/OpenCL 2.0 support
- Reenable OCL2.0 support on Linux.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#53 edit
SWDEV-150166 - [OCL][LC][Ellesmere][Windows] oclcompiler.OCLStructOperations[30] causing crash
1. Set the default amount of command buffer allocated per queue to 4 for pre-gfx9 and 12 for gfx9+ pal devices.
2. Limit the amount of command buffers allocated for device queue to 2.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/14594/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#50 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#89 edit
SWDEV-133818 - PAL support for Linux Pro: Coarse Grain SVM for OpenCL 2.0
Disable OpenCL 2.0 for pal devices on Linux mainline
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#48 edit
SWDEV-133818 - PAL support for Linux Pro: Coarse Grain SVM for OpenCL 2.0
1. This change enables OCL 2.0 on Linux for devices using PAL backend.
2. Set the alignment for Coarse Grain SVM allocations to be the gpu fragment size (2MB on Linux).
ReviewBoardURL = http://ocltc.amd.com/reviews/r/14437/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#52 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#46 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#128 edit
SWDEV-132899 - [OCL][GFX10] OCLCreateImage[3] fails for the image type 1Darray
Issue: FillImage blit kernel is not working properly on gfx10 if the image type is 1Darray (i.e., it only fills the first slice/layer and ignores the rest of the layers when number of layers >1)
Root cause: gfx10 HW expects the number of layers in Z component
Fix: To fix this issue we swap the Y and Z components if the image type is 1Darray for gfx10+ in image blit kernels.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/14281/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.cpp#17 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#42 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.hpp#14 edit
SWDEV-143822 - [CQE OCL][Vega10][OCLtst][DTB-Blocker][QR] 8 out of 50 failures are observed with OCLPerf 32bit test; due to Faulty CL# 1502648
- Limit the cache size to 1GB with 32 bit
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#41 edit
SWDEV-116219 - Allocating memory on GPU is 2x slower on win10 RS than on win7
- Remove 512MB limit for resource cache to avoid expensive KMD memory allocations in Win10 RS
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#358 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#40 edit
SWDEV-133810 - PAL support for Linux Pro w/OpenCL 1.2 support
- Force OCL1.2 under Linux
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#39 edit
SWDEV-139422 - Lexa Linux Support - OCL
- fixed the OpenCL/LC sanity failures on Windows by adding support of Polaris12 in Settings::create()
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#38 edit
SWDEV-136068 - PAL support for Linux Pro: SSG support on OpenCL 1.2
- Enable LiquidFlash extension when DGMA available only.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#37 edit
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