AMP performance effect

2014-09-12 Thread Joachim Breitner
Hi, nothing overly exciting, but since I am running this ghcspeed thing, I guess I should inform you about changes, just to get some practice doing that :-) Due to various build failures, the AMP landing patch was not measured in isolation, so these numbers reflect the effect of these patches: $

Re: AMP performance effect

2014-09-12 Thread Edward Z. Yang
Hello Joachim, You are probably seeing the effects of this bug for cryptarithm1: https://ghc.haskell.org/trac/ghc/ticket/9570#ticket Cheers, Edward Excerpts from Joachim Breitner's message of 2014-09-12 09:52:14 -0400: > Hi, > > nothing overly exciting, but since I am running this ghcspeed

Re: AMP performance effect

2014-09-12 Thread Joachim Breitner
Hi, Am Freitag, den 12.09.2014, 10:00 -0400 schrieb Edward Z. Yang: > You are probably seeing the effects of this bug for cryptarithm1: > > https://ghc.haskell.org/trac/ghc/ticket/9570#ticket possibly. But you report runtime differences without changes in allocation numbers, whereas I obser

Re: AMP performance effect

2014-09-12 Thread Johan Tibell
On Fri, Sep 12, 2014 at 3:52 PM, Joachim Breitner wrote: > nothing overly exciting, but since I am running this ghcspeed thing, I > guess I should inform you about changes, just to get some practice doing > that :-) I'm very much in support of doing this. Once we think pagespeed is stable enou

Re: AMP performance effect

2014-09-12 Thread Joachim Breitner
Hi, Am Freitag, den 12.09.2014, 16:10 +0200 schrieb Johan Tibell: > Once we think pagespeed is stable enough, I would be for sending > automated emails on regressions. it is quite noisy, which is mostly due to the fact that I track the „number of failing testcases“ as a performance value, whic