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[linux] Opt out of row based match finder for the kernel v1.5.7-kernel-cherrypicks v1.5.7-kernel
authorNick Terrell <terrelln@meta.com>
Tue, 11 Mar 2025 18:53:20 +0000 (11:53 -0700)
committerNick Terrell <terrelln@meta.com>
Tue, 11 Mar 2025 19:54:22 +0000 (12:54 -0700)
commit5d9fb4785030731a155a8abe159e10965d824e4b
tree43e96af8c88bbe5e6bd5893aeadc646521dcb70ftree
parent7418f234d1ca1f3f1ebd9347edcd52199dd511c9commit | diff
[linux] Opt out of row based match finder for the kernel

The row based match finder is slower without SIMD. We used to detect the
presence of SIMD to set the lower bound to 17, but that breaks
determinism. Instead, specifically opt into it for the kernel, because
it is one of the rare cases that doesn't have SIMD support.
lib/compress/zstd_compress.c diff | blob | blame | history
Mirror of https://github.com/facebook/zstd.git