as a near term mitigation, could you enable having swap files on your VM ? On Fri, May 1, 2015 at 5:00 AM, Paolino <paolo.verone...@gmail.com> wrote:
> Ghc trac is not sending the verification emails and won't let me file a > bug without. As soon as this gets fixed I will. > > Thanks > > paolino > > 2015-05-01 10:44 GMT+02:00 Simon Peyton Jones <simo...@microsoft.com>: > >> Can you open a ticket, please? And put as much data as you can. Using >> `-dshow-passes` (both for 7.10 and prior versions) and showing the output >> would be helpful. >> >> >> >> Simon >> >> >> >> *From:* Glasgow-haskell-users [mailto: >> glasgow-haskell-users-boun...@haskell.org] *On Behalf Of *Paolino >> *Sent:* 01 May 2015 09:42 >> *To:* glasgow-haskell-users@haskell.org >> *Subject:* Re: Increased memory usage with GHC 7.10.1 >> >> >> >> Hello, I'm using ghc 7.10.1 to compile OpenGLRaw which is now impossible >> with -O1 and -O2 due to "ghc : out of memory error" on a 4GB linux host. >> The file making memory explode is >> Graphics.Rendering.OpenGL.Raw.Functions >> <https://hackage.haskell.org/package/OpenGLRaw-2.4.1.0/docs/src/Graphics-Rendering-OpenGL-Raw-Functions.html>. >> With -O0 it uses 600 MB. >> >> The file is really huge, but I could compile it with prior versions of >> ghc. >> >> Regards >> >> paolino >> >> >> >> 2015-04-17 1:33 GMT+02:00 David Laing <dave.laing...@gmail.com>: >> >> Hi all, >> >> I've been playing around with profiling GHC recently, so I thought I'd >> chime in with a pointer that might save people searching for the right docs >> - you could configure a cabal sandbox to work with multiple version of ghc, >> which I've found useful: >> >> >> https://www.haskell.org/cabal/users-guide/installing-packages.html#sandboxes-advanced-usage >> >> >> Cheers, >> >> >> >> Dave >> >> >> >> On Fri, Apr 17, 2015 at 6:01 AM, Michal Terepeta < >> michal.terep...@gmail.com> wrote: >> >> Hi Richard, >> >> Thanks updating the ticket! What I did was: build GHC HEAD/7.8.4 with >> build flavor 'prof' then get the haskell-src-exts sources, install the >> dependencies and finally add +RTS -p -RTS to the cabal file and compile it, >> the resulting ghc.prof contains the profiling information. >> >> >> >> For anyone interested about CallArity slowness, the problem is tracked in >> https://ghc.haskell.org/trac/ghc/ticket/10293 >> >> >> >> Cheers, >> >> Michal >> >> >> >> On Wed, Apr 15, 2015 at 1:40 AM Richard Eisenberg <e...@cis.upenn.edu> >> wrote: >> >> I've pasted Michal's numbers in #9630, which seems like a good place to >> track this. Michal, would you mind fleshing out a bit precisely what you >> did to get those numbers? That would be helpful (though you've already been >> very helpful indeed in getting the data together)! >> >> Thanks, >> Richard >> >> On Apr 14, 2015, at 9:09 PM, Joachim Breitner <m...@joachim-breitner.de> >> wrote: >> >> > Hi, >> > >> > Am Dienstag, den 14.04.2015, 21:54 +0200 schrieb Michal Terepeta: >> >> On Mon, Apr 13, 2015 at 10:34 PM, Christiaan Baaij >> >> <christiaan.ba...@gmail.com> wrote: >> >>> Actually, I meant only with -fno-specialise. >> >> >> >> Done. Helps quite a bit but CallArity is still a pretty expensive. >> > >> > I’m on that, and I think I have a quite neat fix for it. I’ll report on >> > that in the trac ticket: >> > https://ghc.haskell.org/trac/ghc/ticket/10293#comment:4 >> > >> > Greetings, >> > Joachim >> > >> > -- >> > Joachim “nomeata” Breitner >> > m...@joachim-breitner.de • http://www.joachim-breitner.de/ >> > Jabber: nome...@joachim-breitner.de • GPG-Key: 0xF0FBF51F >> > Debian Developer: nome...@debian.org >> > _______________________________________________ >> > Glasgow-haskell-users mailing list >> > Glasgow-haskell-users@haskell.org >> > http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users >> >> _______________________________________________ >> Glasgow-haskell-users mailing list >> Glasgow-haskell-users@haskell.org >> http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users >> >> >> _______________________________________________ >> Glasgow-haskell-users mailing list >> Glasgow-haskell-users@haskell.org >> http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users >> >> >> >> >> _______________________________________________ >> Glasgow-haskell-users mailing list >> Glasgow-haskell-users@haskell.org >> http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users >> >> >> > > > _______________________________________________ > Glasgow-haskell-users mailing list > Glasgow-haskell-users@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users > >
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