P4 to Git Change 1308933 by gandryey@gera-w8 on 2016/08/30 18:42:21

SWDEV-86035 - Enable PAL for GFX9 by default
	- GPU_ENABLE_PAL=0 will force GSL backend for GFX9

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#550 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#19 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#256 edit

rocclr/runtime/device/gpu/gpudevice.cpp

@@ -851,6 +851,10 @@ Device::create(CALuint ordinal, CALuint numOfDevices)
     calTarget_ = getAttribs().target;
     hwInfo_ = &DeviceInfo[calTarget_];
 
+    if ((GPU_ENABLE_PAL == 2) && (calTarget_ > CAL_TARGET_STONEY)) {
+        return false;
+    }
+
     // Creates device settings
     settings_ = new gpu::Settings();
     gpu::Settings* gpuSettings = reinterpret_cast<gpu::Settings*>(settings_);