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P4 to Git Change 1367969 by gandryey@gera-lnx-rcf-lc on 2017/02/01 11:53:10

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SWDEV-112171 - [ROCm CQE][OCLonLC][QR][G] System hangs/Failures observed with few WF conf tests, due to CL#1364923
	- Disable ROCr copy buffer and use runtime kernel to avoid  HW hangs in integer_ops.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/blit.hpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocblit.cpp#12 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.cpp#29 edit
This commit is contained in:
foreman
2017-02-01 12:03:40 -05:00
parent c36d89754a
commit c0d4edda9d
3 changed files with 6 additions and 2 deletions
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rocclr/runtime/device/rocm/rocvirtual.cpp
+2
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@@ -539,6 +539,8 @@ VirtualGPU::create(bool profilingEna)
}
device::BlitManager::Setup blitSetup;
// todo ROCr hangs in a heavy MT environment(integer_ops long_math)
blitSetup.disableHwlCopyBuffer_ = true;
blitMgr_ = new KernelBlitManager(*this, blitSetup);
if ((NULL == blitMgr_) || !blitMgr_->create(roc_device_)) {
LogError("Could not create BlitManager!");