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P4 to Git Change 2058803 by gandryey@gera-win10 on 2020/01/17 15:47:42

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SWDEV-219901 - [OCL-ROCr]Add pitch workaround for Navi10
	- Add pitch workaroud. Allocate a native image as the backing store and perform double copy when necessary

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.cpp#149 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.hpp#48 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocmemory.cpp#46 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocmemory.hpp#16 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocsettings.cpp#47 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocsettings.hpp#19 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.cpp#95 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.hpp#31 edit
This commit is contained in:
foreman committed 2020-01-17 15:51:03 -05:00
1 parent 1fe7807642
commit 3c137e7b19
8 files changed
+119 -2
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rocclr/runtime/device/rocm/rocsettings.cpp
+5
View File
@@ -70,6 +70,7 @@ Settings::Settings() {
useLightning_ = (!flagIsDefault(GPU_ENABLE_LC)) ? GPU_ENABLE_LC : true;
lcWavefrontSize64_ = true;
imageBufferWar_ = false;
}
bool Settings::create(bool fullProfile, int gfxipVersion) {
@@ -128,6 +129,10 @@ bool Settings::create(bool fullProfile, int gfxipVersion) {
if (gfxipVersion >= 1000) {
enableWave32Mode_ = true;
enableWgpMode_ = GPU_ENABLE_WGP_MODE;
if (gfxipVersion == 1001) {
// GFX10.1 HW doesn't support custom pitch. Enable double copy workaround
imageBufferWar_ = GPU_IMAGE_BUFFER_WAR;
}
}
if (!flagIsDefault(GPU_ENABLE_WAVE32_MODE)) {
enableWave32Mode_ = GPU_ENABLE_WAVE32_MODE;