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authorSnappy Team <no-reply@google.com>2022-11-03 20:36:33 +0000
committerVictor Costan <pwnall@chromium.org>2023-01-12 13:32:54 +0000
commit8881ba172a32913435ef570564bc90123d596693 (patch)
treee495127ea017359fe2bf88916e7d8e1c1e2a90c4 /snappy-internal.h
parenta2d219a8a801ae522bac8e966de005fcb336821b (diff)
downloadsnappy-git-8881ba172a32913435ef570564bc90123d596693.tar.gz
Improve the speed of hashing in zippy compression.
This change replaces the hashing function used during compression with one that is roughly as good but faster. This speeds up compression by two to a few percent on the Intel-, AMD-, and Arm-based machines we tested. The amount of compression is roughly unchanged. PiperOrigin-RevId: 485960303
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