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。
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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。
转载于:https://www.cnblogs.com/jianglinliu/p/10531074.html