# gcc 12.2.1 $ g++ -o llil2vec -std=c++11 -Wall -O3 -march=native -mtune=skylake -falign-functions=32 -fno-semantic-interposition -mno-vzeroupper -mprefer-vector-width=256 llil2vec.cpp $ ./llil2vec big1.txt big2.txt big3.txt >out.txt llil2vec (fixed string length=6) start get_properties CPU time : 1.89609 secs emplace set sort CPU time : 0.544972 secs write stdout CPU time : 0.842451 secs total CPU time : 3.28355 secs total wall clock time : 4 secs # clang version 15.0.4 $ clang++ -o llil2vec -std=c++11 -Wall -O3 -march=native -mtune=skylake -falign-functions=32 -fno-semantic-interposition -mno-vzeroupper -mprefer-vector-width=256 llil2vec.cpp $ ./llil2vec big1.txt big2.txt big3.txt >out.txt llil2vec (fixed string length=6) start get_properties CPU time : 1.67073 secs emplace set sort CPU time : 0.474207 secs write stdout CPU time : 0.828457 secs total CPU time : 2.97343 secs total wall clock time : 3 secs