Re: Heap Profiling Question

2006-07-24 Thread Rich Fought
Simon Marlow wrote: That's right - the general idea is to make the profile insensitive to other loading on the machine. I can see there might be an argument for making this tweakable, though. This would be nice to have if one is trying to correlate behavior with specific I/O events in time

RE: Data Parallel Haskell and GHC 6.5

2006-07-24 Thread Simon Peyton-Jones
we just pull them across every now and again. darcs tracks which are in and which are not | -Original Message- | From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] | On Behalf Of Joel Reymont | Sent: 24 July 2006 17:46 | To: Simon Peyton-Jones | Cc: glasgow-haskell-users@haskell.org | Subj

Re: Data Parallel Haskell and GHC 6.5

2006-07-24 Thread Joel Reymont
Forgive me for the silly question but how do patches applied to HEAD make it into the DPH branch? Is there a delay? Automated script that transfers patches from HEAD? On Jul 24, 2006, at 5:34 PM, Simon Peyton-Jones wrote: Joel Data Parallel Haskell is not ready for prime time. We are work

RE: Data Parallel Haskell and GHC 6.5

2006-07-24 Thread Simon Peyton-Jones
Joel Data Parallel Haskell is not ready for prime time. We are working hard on it, and you are welcome to play, but it's changing rapidly, and may be buggy. Don't use it for a "work project" yet. All the DPH libraries are on the DPH branch, not the HEAD. Simon | -Original Message- | F

Re: regex.h included with GHC 6.4.2

2006-07-24 Thread Simon Marlow
Rich Fought wrote: Am I crazy or is there an error in regex.h included with GHC? On line 110 there appears to be an extraneous or unterminated 'extern "C" {' Apparently so. It was added in rev 1.2 of libraries/cbits/regex/regex.h by simonpj, but it looks like a typo (or cut&pasto). I've re

Re: Lookup module and package defining <?

2006-07-24 Thread Simon Marlow
Malcolm Wallace wrote: Marc Weber <[EMAIL PROTECTED]> wrote: > That's why I thought it might be best to integrate it into ghc? This kind of tool, though useful, has almost nothing in common with the compiler. Not the compiler, but the interactive environment perhaps... Although I suppose

Re: Heap Profiling Question

2006-07-24 Thread Simon Marlow
Rich Fought wrote: IIRC the timestamps ignore time spent in GC and time spent sampling the heap, so they measure runtime of the program only. So if I have a server that is idle most of the time waiting for requests, the timestamps recorded in the heap profile will not be "real time" but pr

Data Parallel Haskell and GHC 6.5

2006-07-24 Thread Joel Reymont
Folks, Do I still need to use the separate branches described at http:// www.cse.unsw.edu.au/~chak/project/dph/ to use Data Parallel Haskell and the Concurrent array library? Thanks, Joel -- http://wagerlabs.com/ ___ Glasgow-haskell-u