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se-resnext 8个进程下hang住,4进程下没问题

Open ccmeteorljh opened this issue 6 years ago • 0 comments

paddle commit-id: 977e9fcb274f9497a193baf59303f4a2024f1791 运行脚本: https://github.com/PaddlePaddle/benchmark/blob/master/se-resnext/paddle/run_with_multi_process.sh

设置CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 时,运行一段时间出现hang住,其中2个卡出现GPU占用率100%

设置CUDA_VISIBLE_DEVICES=0,1,2,3 时,则没有问题

ccmeteorljh avatar May 20 '19 04:05 ccmeteorljh