Allocation and GC Overhead

Source code: oil/benchmarks/gc.sh

Parser Comparison

Parsing a big file, like in the parser benchmark.

elapsed ms user ms sys ms max rss MB shell comment
16 16 0 1.8 dash -
95 95 0 3.8 bash -
198 149 59 4.0 zsh -
94 61 33 123.5 _bin/cxx-bumpleak/osh_eval mutator
200 176 24 125.1 _bin/cxx-mallocleak/osh_eval mutator+mallocleak
208 164 44 144.2 _bin/cxx-opt/osh_eval mutator+malloc
327 266 59 144.3 _bin/cxx-opt/osh_eval mutator+malloc+free