Integrate fused SwiGLU decode into Llama 3.2 1B#80

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jgmelber wants to merge 11 commits intodevelfrom

decode-fusion-llama

Commits on Mar 7, 2026

Fuse SiLU + elementwise multiply into single AIE kernel and operator

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Fuse dual-GEMV + SiLU + Mul into single NPU design for SwiGLU decode

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Add decode dataflow operators: fused SwiGLU, QKV proj, FlowKV attention, INT4 dequant-GEMV

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Fix C++ formatting for CI clang-format compliance

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Fix flowkv.cc clang-format: one param per line, join short expressions

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On-chip reduction for swiglu_fused_decode, fused RoPE in flowkv_decode

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Update README benchmarks with on-chip reduction results

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Revert swiglu_fused_decode to DDR-partials reduction (faster)

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Integrate swiglu_fused_decode into Llama 3.2 1B application

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Skip redundant decode FFN operators when swiglu_fused is active

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Enable fused SwiGLU decode path in Llama config

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