3 ms·
> MSVC Citation needed. This does not match my experience. > ICC If I'm not mistaken, this is largely because ICC uses unsafe math optimizations by default.
by spacechild1 3y ago
> MSVC
Citation needed. This does not match my experience.
> ICC
If I'm not mistaken, this is largely because ICC uses unsafe math optimizations by default.
- userbinator 3y agoHere's some examples where ICC comes out ahead, often far ahead: https://keyj.emphy.de/compiler-benchmark/ https://keyj.emphy.de/compiler-benchmark/ https://iitd-plos.github.io/col729/labs/lab0/lab0_submissions/siy187504.pdf https://iitd-plos.github.io/col729/labs/lab0/lab0_submission... As for MSVC, my experience has been that it often generates smaller and slightly faster code than the others (except for ICC), but there's definitely some styles of code which it won't want to optimise.