{"type": "article", "title": "Understanding PyTorch DistributedDataParallel (DDP) From Scratch: Why Every GPU Trains the Entire…", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/understanding-pytorch-distributeddataparallel-ddp-from-scratch-why-every-gpu-the", "original_source": "https://pub.towardsai.net/understanding-pytorch-distributeddataparallel-ddp-from-scratch-why-every-gpu-trains-the-entire-2b80f89bed3d?source=rss----98111c9905da---4", "published": "2026-08-02T13:01:02+00:00", "accessed": "2026-08-02", "id": "understanding-pytorch-distributeddataparallel-ddp-from-scratch-why-every-gpu-the"}