P4 to Git Change 1122837 by skudchad@skudchad_test_win_opencl2 on 2015/02/17 14:47:09

EPR #403782 - IOMMU2/SVM
	- Enable SVM Atomics for asics that support finegrainsystem for Windows 10

	ReviewBoardURL = http://ocltc.amd.com/reviews/r/6907/diff/

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#301 edit


[ROCm/clr commit: 1473861e04]

projects/clr/rocclr/runtime/device/gpu/gpusettings.cpp

@@ -420,12 +420,10 @@ Settings::create(
         disablePersistent_ = true;
     }
 
-    if (calAttr.priSupport) {
-        svmAtomics_ = true;
-    }
-
     svmFineGrainSystem_ = calAttr.isSVMFineGrainSystem;
 
+    svmAtomics_ = (calAttr.priSupport || calAttr.isSVMFineGrainSystem) ? true : false;
+
     // Enable some platform extensions
     enableExtension(ClAmdDeviceAttributeQuery);