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(parent: e468136) | patch
added a faster block splitter variant split5
authorYann Collet <cyan@fb.com>
Mon, 21 Oct 2024 21:56:43 +0000 (14:56 -0700)
committerYann Collet <cyan@fb.com>
Mon, 21 Oct 2024 21:56:43 +0000 (14:56 -0700)
commit8d0017b831a4d98292825c7bc1f25991df354f88
tree01a02a2780f83fdaab14665703ca503bb8d490d5tree | snapshot
parente468136677a751b7178730203b77ce3dfde2c2dbcommit | diff
added a faster block splitter variant

that samples 1 in 5 positions.

This variant is fast enough for lazy2 and btlazy2,
but it's less good in combination with post-splitter at higher levels (>= btopt).
lib/compress/zstd_compress.c diff | blob | blame | history
lib/compress/zstd_preSplit.c diff | blob | blame | history
lib/compress/zstd_preSplit.h diff | blob | blame | history
Mirror of https://github.com/facebook/zstd.git