Re: performance regressions

On 2014-12-16 at 22:45:36 +0100, Richard Eisenberg wrote:

I've learned several very interesting things in this analysis.

- Inlining polymorphic methods is very important.

otoh, there are cases where marking methods INLINE have catastrophic effects; the following https://github.com/kolmodin/binary/commit/48c02966512a67b018fcdf093fab8d34bd... was necessary a few months ago, as otherwise GHC HEAD's compile-time memory usage would explode: https://ghc.haskell.org/trac/ghc/ticket/9630