W4A16 GEMM on XDNA2: 5.94 TOPS via open stack (IRON 1.4.x + Peano) - #8

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Jonas-Augustinus-Linus merged 5 commits into

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Aug 16, 2026

Commits on Aug 16, 2026

feat(w4a16): vendor pinned TileFuse int4 kernel, AWQ-g128 packer, IRON whole-array design

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b98748b
feat(w4a16): hardware PASS at 512^3 and 2048^3; 5.94 TOPS on 8 columns

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docs(w4a16): example README, results in MLIR-AIE/XDNA2, gotchas M12-M14, changelog

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fix(w4a16): review findings 1-2, 4, 6-9 — guards, provenance gate, shipped packer test

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docs(w4a16): review findings 3, 5, 10 — stale compile-only claims, number consistency

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