client: AMD decided to put the more descriptive version of the GPU na…

…me in a custom extension, so use the custom attribute to get the board name.

client/gpu_opencl.cpp

@@ -860,6 +860,24 @@ cl_int COPROCS::get_opencl_info(
         return ciErrNum;
     }
 
+    // Nvidia Specific Extensions
+
+    // AMD Specific Extensions
+    if (strstr(prop.extensions, "cl_amd_device_attribute_query") != NULL) {
+
+        ciErrNum = (*__clGetDeviceInfo)(prop.device_id, CL_DEVICE_BOARD_NAME_AMD, sizeof(prop.name), prop.name, NULL);
+        if (ciErrNum != CL_SUCCESS) {
+            snprintf(buf, sizeof(buf),
+                "clGetDeviceInfo failed to get AMD Board Name for device %d",
+                (int)device_index
+            );
+            warnings.push_back(buf);
+            return ciErrNum;
+        }
+
+    }
+
+
     return CL_SUCCESS;
 }
 

lib/cl_boinc.h

@@ -193,6 +193,15 @@ typedef cl_bitfield         cl_command_queue_properties;
 #define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF          0x103C
 #define CL_DEVICE_OPENCL_C_VERSION                  0x103D
 
+// Nvidia Specific Extensions
+
+
+// AMD Specific Extensions
+#ifndef CL_DEVICE_BOARD_NAME_AMD
+#define CL_DEVICE_BOARD_NAME_AMD                    0x4038
+#endif
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif