DDP with Multiple gpus is not providing gains

rajamohan_reddy · June 30, 2022, 7:14am

Hi, I am using DDP with four GPUs in single machine, I don’t see improvements in terms of speed
can anyone help me with correct setting

With 4 GPUS

rajamohan_reddy · June 30, 2022, 7:16am

With Single GPU

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