ID Compiler Time (sec.) Size (bytes) Flags
A2 GCC 4.9.2 4.3 ± 0.1 36360 -O3
A5R GCC 4.9.2 3.7 ± 0.1 33376 -O3 -fbranch-probabilities -fno-ivopts -fno-sched-dep-count-heuristic
A6R GCC 4.9.2 3.4 ± 0.0 33804 -O3 -fno-inline-small-functions -fno-ivopts -fno-tree-partial-pre
B1 GCC 7.1.0 11.5 ± 0.0 58008
B2 GCC 7.1.0 3.2 ± 0.0 34432 -O3
B3 GCC 7.1.0 4.4 ± 0.0 29980 -Os
B4 GCC 7.1.0 3.1 ± 0.1 31460 -O3 -fno-cx-fortran-rules -fno-devirtualize -fno-expensive-optimizations -fno-if-conversion -fira-share-save-slots -fno-ira-share-spill-slots -fno-ivopts -fno-loop-strip-mine -finline -fno-math-errno -frounding-math -fno-sched-rank-heuristic -fno-sel-sched-pipelining-outer-loops -fno-semantic-interposition -fsplit-wide-types -fno-tree-ccp -ftree-dse
B4R GCC 7.1.0 3.1 ± 0.1 31420 -O3 -fno-expensive-optimizations -fno-ivopts -fno-math-errno