search

edin / raytracer

Performance comparison of various compilers
MIT License
57 stars 22 forks source link

Julia speedup tweak. #20

Closed jzakiya closed 3 years ago

jzakiya commented 3 years ago

Slight, but consistently measurable speedup. Replace slower mod !=0 with faster integer lsb check x & 1 != 0

jzakiya commented 3 years ago

Replace slower mod % 2 != 0 with faster integer lsb check x & 1 != 0