add mxfp8_cublas recipe to mx_formats #1831
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/ao/1831
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Summary: Test Plan: Reviewers: Subscribers: Tasks: Tags: ghstack-source-id: 2040ca9c5f3bffdbac56909a0fcc48f6cab25e3e ghstack-comment-id: 2698879489 Pull Request resolved: #1831
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Summary: Test Plan: Reviewers: Subscribers: Tasks: Tags: ghstack-source-id: fa1b60ac3144de5e9bcf2ce922e7305500b66720 ghstack-comment-id: 2698879489 Pull Request resolved: #1831
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Summary: Test Plan: Reviewers: Subscribers: Tasks: Tags: ghstack-source-id: 244b2570eea370264466aebbf76c3f1e02c81fd8 ghstack-comment-id: 2698879489 Pull Request resolved: #1831
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Summary:
Adds an mxfp8 recipe backed by
torch._scaled_mm's cuBLAS kernel. Note that torch.compile does not work for this yet.Test Plan: CI
Reviewers:
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Tasks:
Tags: