(Prototype) q1_0 nrc = 2 and diabolic tiles branches - #21

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pl752:perf/q1_0_nrc2

Commits on Apr 7, 2026

Implemented optimized q1_0 dot for x86 and generic
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195593b
Removed redundant helper definition
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e29cd48

Commits on Apr 9, 2026

Initial AVX2 nrc2 experiment
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4d0a787
Experiment with rectangular tile
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7ee5400
Implemented prototype nrc2 branches for SSSE3 and AVX
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50d5d39
Hooked up special q1_0 4x2 dot kernel for AVX2/512
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e5ce6d4
Implemented 4x4 dot fastpath
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34f547d
Added 2x1 kernel for slightly faster q1_0 decoding
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bec8051
Completed x86 SIMD extremities demo experiments
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a88ee90