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snowleopard / hadrian

Hadrian: a new build system for the Glasgow Haskell Compiler. Now merged into the GHC tree!
https://gitlab.haskell.org/ghc/ghc/tree/master/hadrian
MIT License
208 stars 37 forks source link

Hadrian currently slower than GNU Make #474

Open hvr opened 6 years ago

hvr commented 6 years ago

I was asked to file an issue so the experiment I described at https://mail.haskell.org/pipermail/ghc-devs/2017-November/015076.html wouldn't be lost.

snowleopard commented 6 years ago

Thanks @hvr! I hope we'll beat Make in the end.

snowleopard commented 6 years ago

@hvr I've fixed a performance bug in #464. Could you please repeat your test?

If possible I'd like to have four data points: hadrian, hadrian -j8, make, make -j8.

hvr commented 6 years ago

@snowleopard sure; I'll try to get this done after the weekend