[libcxx-commits] [PATCH] D61878: Use is_permutation when comparing containers

[Louis Dionne via Phabricator via libcxx-commits]

ldionne added a comment.

What I would like here instead of just a benchmark is a test that ensures that the new implementation is faster than the old one (with some fuzz of course). Is that something reasonable to ask for? @mclow.lists Do you agree this would be better? I'm concerned that we won't be looking at benchmark results and might not notice if the new algorithm is slower under some circumstances.


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  https://reviews.llvm.org/D61878/new/

https://reviews.llvm.org/D61878