tensorflow的gpu版本错误

Posted 2021-02-13 jianglinliu

出现错误：E tensorflow/stream_executor/cuda/cuda_event.cc:48] Error polling for event status: failed to query event: CUDA_ERROR_LAUNCH_FAILED: unspecified launch failure

最后发现是gpu算力不足，将网络的节点个数降低，最后顺利运行。