TorchTitan Adds Native AMD GPU Support with FP8 Performance
At PyTorch Conference 2025, AMD and PyTorch teams demonstrated linear scaling beyond 1,000 GPUs on AMD Instinct clusters using Primus-Turbo. They have upstreamed optimizations so TorchTitan now supports AMD Instinct GPUs directly, with competitive FP8 performance out of the box. All contributions are merged into upstream PyTorch/AO and TorchTitan.
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