+ cuda_req, _ = self.get_requirement("http://commonwl.org/cwltool#CUDARequirement")
+ if cuda_req:
+ runtime_constraints["cuda"] = {
+ "device_count": resources.get("cudaDeviceCount", 1),
+ "driver_version": cuda_req["cudaVersionMin"],
+ "hardware_capability": aslist(cuda_req["cudaComputeCapability"])[0]
+ }
+