Re: [Haskell-cafe] network 2.3.05 on windows 7 with ghc-7.2.1

2011-09-29 Thread Sai Hemanth K
Hi, If someone here managed to build network 2.3.05 on windows 7 with ghc-7.2.1 , could you kindly pass me the trick? The config step fails with missing header. I tried running it with mingw (tried with the latest one too - just in case :

Re: [Haskell-cafe] network 2.3.05 on windows 7 with ghc-7.2.1

2011-09-29 Thread Dr. Heinrich Hördegen
Hi everybody, this evening (29th of September) there will be a meeting of people interested in Haskell or functional programming in general in Munich at Cafe Puck: http://www.cafepuck.de/ The meeting will start at 19h30 (german time). Sorry for being late with this announcement.

[Haskell-cafe] Munich Haskell Meeting Tonight

2011-09-29 Thread Dr. Heinrich Hördegen
Sorry for the bad subject... Here comes my announcement again: Hi everybody, this evening (29th of September) there will be a meeting of people interested in Haskell or functional programming in general in Munich at Cafe Puck: http://www.cafepuck.de/ The meeting will start at 19h30

Re: [Haskell-cafe] Munich Haskell Meeting Tonight

2011-09-29 Thread Christopher Done
Eh, I was in munich last month for a week. If you announce future meetings here I might make it up there. It's a ~4 hour trip. Ciao! 2011/9/29 Dr. Heinrich Hördegen hoerde...@funktional.info:  Sorry for the bad subject... Here comes my announcement again: Hi everybody, this evening (29th of

Re: [Haskell-cafe] Turn GC off

2011-09-29 Thread Ovidiu Deac
To me this sounds like a problem where Erlang might be a better choice. On Wed, Sep 28, 2011 at 4:04 PM, Andreas Voellmy andreas.voel...@gmail.com wrote: On Sat, Sep 17, 2011 at 1:38 AM, Jesse Schalken jesseschal...@gmail.com wrote: There might be a way to do it, I don't know, but this sounds

[Haskell-cafe] LLVM: function pointer in global struct

2011-09-29 Thread Tom Schouten
Hi everyone, Using the LLVM bindings, I'm trying to create an initialized global struct variable containing a pointer to a function. {-# LANGUAGE ScopedTypeVariables #-} import LLVM.Core import Data.Word import LLVM.Util.File(writeCodeGenModule) sm_module = do tick :: Function (Word32 -

[Haskell-cafe] ANNOUNCE: GA-1.0, a library for working with genetic algorithms

2011-09-29 Thread Kenneth Hoste
Hello, I'm proud to announce the v1.0 release of GA [1], my library for working with genetic algorithms in Haskell. Source repo is available on github. [2] This is a major version bump compared to the previous v0.2 release, because the library is pretty mature now in my view. Major features:

Re: [Haskell-cafe] HackageDB User Account

2011-09-29 Thread Kenneth Hoste
Hi Jonathan, On 21 Sep 2011, at 22:41, Jonathan Frywater wrote: How does one go about getting an account? I sent an email to the address provided at http://hackage.haskell.org/packages/accounts.html but haven't received any response yet. Since it's been over 3 weeks, I decided to try my

Re: [Haskell-cafe] Turn GC off

2011-09-29 Thread David Barbour
On Wed, Sep 28, 2011 at 6:04 AM, Andreas Voellmy andreas.voel...@gmail.comwrote: Sure. I'm writing a server that serves a number of long-lived TCP connections. How many are you looking at? (ROFLSCALEhttp://www.youtube.com/watch?v=majbJoD6fzo?) And how much activity? Do you need real-time

[Haskell-cafe] Cabal rebuilding of the C++ code for wxHaskell

2011-09-29 Thread Dave Tapley
Hi all, I've been trying to resolve a compile time issue[1] with wxHaskell, and I thought I'd throw it open to see if anyone on cafe can help. Here's the crux of the issue: The Setup.hs for wxcore (the major component of wxHaskell) uses simpleUserHooks, overriding only confHook. However there is

[Haskell-cafe] Programming with arrows, exercises

2011-09-29 Thread Sergey Mironov
Hello. I am reading Programming with Arrows by John Hughes (very helpful and interesting!), the book has an exercises requiring a module called Circuits for checking the answer. There should be things like class ArrowCircuit and various functions related to digital logic circuits simulation. Does

[Haskell-cafe] haskell i18n best practices

2011-09-29 Thread Paulo Pocinho
Hello list. I've been trying to figure a nice method to provide localisation. An application is deployed using a conventional installer. The end-user is not required to have the Haskell runtimes, compiler or platform. The application should bundle ready to use translation data. What I am after is

[Haskell-cafe] Cabal rebuilding all of the C++ code for wxHaskell

2011-09-29 Thread DukeDave
Hi all, I've been trying to resolve a compile time issue[1] with wxHaskell, and I thought I'd throw it open to see if anyone on cafe can help. Here's the crux of the issue: The Setup.hs for wxcore (the major component of wxHaskell) uses simpleUserHooks, overriding only confHook. However there is

Re: [Haskell-cafe] Cabal rebuilding all of the C++ code for wxHaskell

2011-09-29 Thread Antoine Latter
On Thu, Sep 29, 2011 at 7:15 PM, DukeDave duked...@gmail.com wrote: Hi all, I've been trying to resolve a compile time issue[1] with wxHaskell, and I thought I'd throw it open to see if anyone on cafe can help. Here's the crux of the issue: The Setup.hs for wxcore (the major component of

Re: [Haskell-cafe] ANNOUNCE: GA-1.0, a library for working with genetic algorithms

2011-09-29 Thread Thomas DuBuisson
This is neat - thanks for putting in the time and effort (and releasing the work to Hackage). A few questions: * What GA-nerdy things does this do under the hood (I haven't looked at the source)? It looks like it's a GA framework almost more than the actual algorithm itself. I see

Re: [Haskell-cafe] Cabal rebuilding all of the C++ code for wxHaskell

2011-09-29 Thread DukeDave
On Friday, 30 September 2011 01:42:00 UTC+1, Antoine Latter wrote: Why do you want to change the behavior of the 'clean' hook? Most users would expect it to clear out everything that 'configure', 'build' and such have done. I would be cautious about subverting user expectations like that.

Re: [Haskell-cafe] Cabal rebuilding all of the C++ code for wxHaskell

2011-09-29 Thread Claude Heiland-Allen
On 30/09/11 02:45, DukeDave wrote: 1. Is there some reason (other than 'safety') that cabal install cleans everything up? As far as I've experienced and understand it, it doesn't - it's more that GHC can detect when Haskell modules don't need recompiling while the same is not true for C or

Re: [Haskell-cafe] Turn GC off

2011-09-29 Thread austin seipp
On Thu, Sep 29, 2011 at 3:14 PM, David Barbour dmbarb...@gmail.com wrote: minor collections of this nursery do not result in whole system pauses. Yes, they do. GHC has a parallel garbage collector (so collection pauses the mutator threads, and collects garbage -in parallel- on multiple CPUs)

Re: [Haskell-cafe] Turn GC off

2011-09-29 Thread David Barbour
Thank you for the clarification. I had read those papers, but I was under the impression that it was something already part of GHC 7. Regards, Dave On Thu, Sep 29, 2011 at 8:45 PM, austin seipp a...@hacks.yi.org wrote: On Thu, Sep 29, 2011 at 3:14 PM, David Barbour dmbarb...@gmail.com wrote: