cuDeviceGetAttribute   53 opal/mca/hwloc/hwloc201/hwloc/include/hwloc/cuda.h   cres = cuDeviceGetAttribute(domain, CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID, cudevice);
cuDeviceGetAttribute   61 opal/mca/hwloc/hwloc201/hwloc/include/hwloc/cuda.h   cres = cuDeviceGetAttribute(bus, CU_DEVICE_ATTRIBUTE_PCI_BUS_ID, cudevice);
cuDeviceGetAttribute   66 opal/mca/hwloc/hwloc201/hwloc/include/hwloc/cuda.h   cres = cuDeviceGetAttribute(dev, CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID, cudevice);