Added CooperativeLaunch and CooperativeMultiDeviceLaunch flag and property for hipDeviceGetAttribute() and hipGetDeviceProperties() (#1247)

[ROCm/hip commit: aaec4f73a6]

projects/hip/src/hip_device.cpp

@@ -305,6 +305,12 @@ hipError_t ihipDeviceGetAttribute(int* pi, hipDeviceAttribute_t attr, int device
                     *hdp = prop->hdpRegFlushCntl;
                 }
                 break;
+            case hipDeviceAttributeCooperativeLaunch:
+                *pi = prop->cooperativeLaunch;
+                break;
+            case hipDeviceAttributeCooperativeMultiDeviceLaunch:
+                *pi = prop->cooperativeMultiDeviceLaunch;
+                break;
             default:
                 e = hipErrorInvalidValue;
                 break;

projects/hip/src/hip_hcc.cpp

@@ -904,6 +904,10 @@ hipError_t ihipDevice_t::initProperties(hipDeviceProp_t* prop) {
         prop->integrated = 1;
     }
 
+    // Enable the cooperative group for gfx9+
+    prop->cooperativeLaunch = (prop->gcnArch < 900) ? 0 : 1;
+    prop->cooperativeMultiDeviceLaunch = (prop->gcnArch < 900) ? 0 : 1;
+
     err = hsa_agent_get_info(_hsaAgent, (hsa_agent_info_t)HSA_EXT_AGENT_INFO_IMAGE_1D_MAX_ELEMENTS,
           &prop->maxTexture1D);
     DeviceErrorCheck(err);