AI/rocm-systems
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

P4 to Git Change 1271191 by gandryey@gera-w8 on 2016/05/19 18:42:50

Browse Source 
SWDEV-86035 - Add PAL backend to OpenCL
	- Adds SDMA worakround for pagefault
	- Removes directSRD and hsail flags
	- Fixes a BSOD with the latets PAL on Fiji. KMD expects a valid UMD client

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpukernel.cpp#315 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuprogram.cpp#225 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#345 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.hpp#96 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palbe/src/core/os/win/winPlatform.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#7 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.hpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#254 edit
This commit is contained in:
foreman
2016-05-19 18:59:20 -04:00
parent 4e2cfbc872
commit ffcdad85e5
11 changed files with 114 additions and 162 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rocclr/runtime/device/pal/palsettings.cpp
+8 -10
View File
@@ -115,20 +115,17 @@ Settings::Settings()
numDeviceEvents_ = 1024;
numWaitEvents_ = 8;
// Disable HSAIL by default
hsail_ = false;
// Don't support platform atomics by default.
svmAtomics_ = false;
// Use direct SRD by default
hsailDirectSRD_ = GPU_DIRECT_SRD;
// Use host queue for device enqueuing by default
useDeviceQueue_ = GPU_USE_DEVICE_QUEUE;
// Don't support Denormals for single precision by default
singleFpDenorm_ = false;
// Disable SDMA workaround by default
sdamPageFaultWar_ = false;
}
bool
@@ -179,6 +176,9 @@ Settings::create(
// Keep this false even though we have support
// singleFpDenorm_ = true;
viPlus_ = true;
// SDMA may have memory access outside of
// the valid buffer range and cause a page fault
sdamPageFaultWar_ = true;
// Fall through to CI ...
case Pal::AsicRevision::Kalindi:
case Pal::AsicRevision::Spectre:
@@ -193,7 +193,6 @@ Settings::create(
case Pal::AsicRevision::Bonaire:
case Pal::AsicRevision::Hawaii:
ciPlus_ = true;
hsail_ = true;
threadTraceEnable_ = AMD_THREAD_TRACE_ENABLE;
reportFMAF_ = false;
if (palProp.revision == Pal::AsicRevision::Hawaii) {
@@ -228,11 +227,10 @@ Settings::create(
// This needs to be cleaned once 64bit addressing is stable
if (oclVersion_ < OpenCL20) {
use64BitPtr_ = flagIsDefault(GPU_FORCE_64BIT_PTR) ? LP64_SWITCH(false,
/*calAttr.isWorkstation ||*/ hsail_) : GPU_FORCE_64BIT_PTR;
/*calAttr.isWorkstation ||*/ true) : GPU_FORCE_64BIT_PTR;
}
else {
if (GPU_FORCE_64BIT_PTR || LP64_SWITCH(false, (hsail_
|| (oclVersion_ >= OpenCL20)))) {
if (GPU_FORCE_64BIT_PTR || LP64_SWITCH(false, true)) {
use64BitPtr_ = true;
}
}