Uddeshsingh/q4k fused kernels#20231

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uddeshsingh wants to merge 7 commits into

pytorch:mainfrom

uddeshsingh:uddeshsingh/q4k-fused-kernels

Commits on Jun 12, 2026

Add fused Q4_K Metal kernels for GGUF lowering (#20172)
uddeshsingh
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Guard Q4_K GGUF lowering behind ET_MLX_EMIT_DIRECT_GGUF
uddeshsingh
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Merge branch 'pytorch:main' into uddeshsingh/q4k-fused-kernels
uddeshsingh
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Merge branch 'pytorch:main' into uddeshsingh/q4k-fused-kernels
uddeshsingh
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Extract emit_if_else/emit_sub_int/emit_ceil_div helpers, fix output dtype
uddeshsingh
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Move Q4_K env-var dispatch into emit_linear/emit_embedding so patterns stays unchanged.
uddeshsingh
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Move Q4_K embedding env-var dispatch fully into emit_embedding.
uddeshsingh
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