CL_DEVICE_TYPE_ALL   48 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-opencl.c     clret = clGetDeviceIDs(platform_ids[j], CL_DEVICE_TYPE_ALL, 0, NULL, &nr_devices);
CL_DEVICE_TYPE_ALL   53 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-opencl.c     clret = clGetDeviceIDs(platform_ids[j], CL_DEVICE_TYPE_ALL, nr_devices, device_ids, &nr_devices);