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P4 to Git Change 1204542 by bwicakso@opencl-hsa-stg-bwicakso on 2015/10/27 17:46:17

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SWDEV-79891 - dgpu optimization.

	Details:
	- Memory pool for kernarg buffer.
	- Object pool for signal.
	- Memory size and alloc limit.
	- Use kernel to do fillBuffer operation.

	Test: TC precheckin http://ocltc.amd.com:8111/viewLog.html?buildId=13693232&tab=buildResultsDiv&buildTypeId=PrecheckinTestsOpenCLSanity_PrecheckinSanityKaveriLinux64bitDebugHsaFoundation

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsablit.cpp#9 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsadevice.cpp#45 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsasettings.cpp#10 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsasettings.hpp#6 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsavirtual.cpp#48 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsavirtual.hpp#22 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#244 edit


[ROCm/clr commit: 048b9261f7]
This commit is contained in:
foreman
2015-10-27 18:19:02 -04:00
parent 9f06abc1ed
commit 4f17daebc1
1 changed files with 4 additions and 0 deletions
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projects/clr/rocclr/runtime/utils/flags.hpp
+4
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@@ -154,6 +154,10 @@ release(bool, ENVVAR_HSA_POLL_KERNEL_COMPLETION, false, \
"Determines if Hsa runtime should use polling scheme") \
release(bool, HSA_LOCAL_MEMORY_ENABLE, false, \
"Enable HSA device local memory usage") \
release(uint, HSA_KERNARG_POOL_SIZE, 2 * 1024 * 1024, \
"Kernarg pool size") \
release(uint, HSA_SIGNAL_POOL_SIZE, 16, \
"Signal object pool size") \
release(bool, HSA_ENABLE_ATOMICS_32B, false, \
"1 = Enable SVM atomics in 32 bits (HSA backend-only). Any other value keeps then disabled.") \
release(bool, GPU_IFH_MODE, false, \