When I submit a SLURM job with the option --gres=gpu:1 to a node with two GPUs, how can I get the ID of the GPU which is allocated for the job? Is there an environment variable for this purpose? The GPUs I'm using are all nvidia GPUs. Thanks.
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问题:
回答1:
You can get the GPU id with the environment variable CUDA_VISIBLE_DEVICES. This variable is a comma separated list of the GPU ids assigned to the job.
