Sq8 to Sq8 dist functions - ip and cosine [MOD-13170]#873

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dor-forer wants to merge 35 commits intomainfrom

dorer-sq8-dist-functions-ip-cosine

Commits on Dec 28, 2025

Commits on Dec 29, 2025

Refactor distance functions to remove inv_norm parameter and update documentation accordingly
dor-forer
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Update SQ8 Cosine test to normalize both input vectors and adjust distance assertion tolerance
dor-forer
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Rename 'compressed' to 'quantized' in SQ8 functions for clarity and consistency
dor-forer
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Implement SQ8-to-SQ8 distance functions with precomputed sum and norm using AVX512 VNNI; add benchmarks and tests for new functionality
dor-forer
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Add edge case tests for SQ8-to-SQ8 precomputed cosine distance functions
dor-forer
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Refactor SQ8 test cases to use CreateSQ8QuantizedVector for vector population
dor-forer
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Implement SQ8-to-SQ8 precomputed distance functions using ARM NEON, SVE, and AVX512; add corresponding selection functions and update tests for consistency.
dor-forer
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Implement SQ8-to-SQ8 precomputed inner product and cosine functions; update benchmarks and tests for new functionality
dor-forer
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