PyTorch DDP: Multi-GPU Training When One GPU Fits
Use DistributedDataParallel with one process per GPU, a DistributedSampler, and rank-0 checkpointing for synchronous multi-GPU throughput.
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Use DistributedDataParallel with one process per GPU, a DistributedSampler, and rank-0 checkpointing for synchronous multi-GPU throughput.