Cherrypick fix int8 cosine normalization for GPU CAGRA to 2.6#1724
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sre-ci-robot merged 1 commit intoJul 17, 2026
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Signed-off-by: marcelo-cjl <marcelo.chen@zilliz.com> (cherry picked from commit e236277) Signed-off-by: marcelo-cjl <marcelo.chen@zilliz.com>
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Summary
127^2so returned COSINE scores stay in[-1, 1].pr: #1720
issue: #1721
Test plan
git diff --check -- src/common/cuvs/integration/cuvs_knowhere_index.cuh tests/ut/test_gpu_search.ccclang-format-15 --dry-run --Werror src/common/cuvs/integration/cuvs_knowhere_index.cuh tests/ut/test_gpu_search.cccmake --build build/Release --target knowhere_tests -- -j16knowhere_tests "Test All GPU Index" -c "Test Gpu Cagra Int8 Cosine Score Range" -s