P4 to Git Change 1211287 by xcui@merged_opencl_jxcwin on 2015/11/13 19:19:52

SWDEV-77172 - temporary disable the FGS optimization for a failure on stg.

	code review:
	http://ocltc.amd.com/reviews/r/8992/
	precheckin:
	http://ocltc.amd.com:8111/viewModification.html?modId=62238&personal=true&buildTypeId=&tab=vcsModificationBuilds&show_all_builds=true

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#263 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#537 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.hpp#156 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpukernel.cpp#310 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#391 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/context.cpp#37 edit

rocclr/runtime/platform/context.cpp

@@ -46,11 +46,11 @@ Context::Context(
             std::swap(svmAllocDevice_.front(), svmAllocDevice_.back());
         }
 
-        uint isFirstDeviceFGSEnabled = svmAllocDevice_.front()->isFineGrainedSystem();
+        uint isFirstDeviceFGSEnabled = svmAllocDevice_.front()->isFineGrainedSystem(true);
         for (auto& dev : svmAllocDevice_) {
             //allocation on fine - grained system incapable device first
             if (isFirstDeviceFGSEnabled && (dev->type() == CL_DEVICE_TYPE_GPU)
-                && (!(dev->isFineGrainedSystem()))) {
+                && (!(dev->isFineGrainedSystem(true)))) {
                 std::swap(svmAllocDevice_.front(), dev);
                 break;
             }