ppdet单卡训练正常，多卡报错了

[wulele2]

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import paddle paddle.utils.run_check() Running verify PaddlePaddle program ... W0803 13:28:02.269632 24891 gpu_resources.cc:61] Please NOTE: device: 0, GPU Compute Capability: 8.6, Driver API Version: 11.6, Runtime API Version: 11.1 W0803 13:28:03.951545 24891 gpu_resources.cc:91] device: 0, cuDNN Version: 8.0. PaddlePaddle works well on 1 GPU. /opt/conda/envs/openmmlab/lib/python3.8/site-packages/paddle/fluid/executor.py:1583: UserWarning: Standalone executor is not used for data parallel warnings.warn( W0803 13:28:37.920590 24891 parallel_executor.cc:666] Cannot enable P2P access from 0 to 1 W0803 13:28:37.920619 24891 parallel_executor.cc:666] Cannot enable P2P access from 1 to 0

[lyuwenyu]

多卡 还是多机？