Re: heap profiling

2010-06-17 Thread Simon Marlow
On 16/06/2010 14:04, Jesper Louis Andersen wrote: Finally, you can tune the eden/nursery generation by providing +RTS -A5m for instance. The default is 0.5 megabytes which I think is way too low for most work. Increasing it blindly will hurt though as you will hit L1/L2 cache limits and get

getting Core Haskell from GHC API with cross-module inlinings

2010-06-17 Thread Roman Beslik
Hi. The following code compiles A.hs with GHC API: {{{ import GHC import Outputable import DynFlags ( defaultDynFlags ) libdir = /usr/lib/ghc-6.12.1 targetFile = A.hs main = defaultErrorHandler defaultDynFlags $ do runGhc (Just libdir) $ do dflags - fmap (\dflags - dflags {optLevel =

Re: ANNOUNCE: GHC 6.12.3 Release Candidate 1

2010-06-17 Thread Ian Lynagh
On Thu, Jun 03, 2010 at 09:25:16PM -0400, Paul Jarc wrote: Ian Lynagh wrote: We are pleased to announce the first release candidate for GHC 6.12.3: There's a small build problem, also present in earlier 6.12 versions. The gzip program uses the $GZIP environment variable, which I have set