P4 to Git Change 1826060 by gandryey@gera-hip-lnx on 2019/06/13 15:40:00

SWDEV-184708 - Support hipGetDeviceProperties()
	- Enable coop launch properties for gfx9+ by default
	- GPU_ENABLE_COOP_GROUPS controls the feature

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#339 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#143 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#84 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.cpp#128 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocsettings.cpp#44 edit

rocclr/runtime/device/pal/palsettings.cpp

@@ -223,6 +223,8 @@ bool Settings::create(const Pal::DeviceProperties& palProp,
     case Pal::AsicRevision::Raven:
     case Pal::AsicRevision::Raven2:
       aiPlus_ = true;
+      enableCoopGroups_ = true;
+      enableCoopMultiDeviceGroups_ = true;
     // Fall through to VI ...
     case Pal::AsicRevision::Carrizo:
     case Pal::AsicRevision::Bristol:
@@ -540,6 +542,11 @@ void Settings::override() {
   if (!flagIsDefault(GPU_MAX_COMMAND_BUFFERS)) {
     maxCmdBuffers_ = GPU_MAX_COMMAND_BUFFERS;
   }
+
+  if (!flagIsDefault(GPU_ENABLE_COOP_GROUPS)) {
+    enableCoopGroups_ = GPU_ENABLE_COOP_GROUPS;
+    enableCoopMultiDeviceGroups_ = GPU_ENABLE_COOP_GROUPS;
+  }
 }
 
 }  // namespace pal