test libsais speed - Githubissues

sisong / HDiffPatch

a C\C++ library and command-line tools for Diff & Patch between binary files or directories(folder); cross-platform; runs fast; create small delta/differential; support large files and limit memory requires when diff & patch.

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test libsais speed #322

Closed sisong closed 1 year ago

sisong commented 1 year ago

https://github.com/IlyaGrebnov/libsais
ref #18

sisong commented 1 year ago

I test two case

large txt(gcc source):

libsais thread    1:  9.255 s
libsais thread    8:  6.482 s
divsufsort thread 1: 11.636 s
divsufsort thread 8:  8.878 s

large bin(qq apk):

libsais thread 1   :  7.953 s
libsais thread 8   :  6.793 s
divsufsort thread 1:  5.846 s
divsufsort thread 8:  3.863 s