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4x speedup#622
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4x speedup#622
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montanalow commentedMay 6, 2023
@eeeebbbbrrrr This one gets the c equivalent vectorization speedups with 0 copy arrays for most cases, except for aggregates. Those need a bit more work. |
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Using Array rather than Vec prevents an allocation, and speeds up results of
cosine_similarity4x for large scans, putting it within a few percentage points of the vectorized C equivalent code.