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* add multi-latent attention for DPA
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* add cuDNN swa
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* fix SWA
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* minor tweak on wording
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* Implement fused kernel for FP8 scale update
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* Add fused kernel for amax and scale update

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* skip fp8 tests for sm89
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* fix jax CI
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* fix lint
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* fix last two commits
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* fix Jax CI
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* WIP: minor tweaks for tests
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* prepare for tests
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* fix determinism logic for fused attn
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* add bias to bwd
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* minor fix for lint and CI
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