Re: [Haskell-cafe] New Benchmark Under Review: Magic Squares

2006-07-04 Thread Daniel Fischer
Hi, I have now tuned Josh Goldfoot's code without changing the order in which the magic squares are produced, for a 5x5 magic square, my machine took about 1 1/2 hours and used 2Mb memory (considering that the original code did not finish within 4 1/2 hours here, that should push time on the

[Haskell-cafe] Trading with Haskell

2006-07-04 Thread Joel Reymont
Is there anyone trading with Haskell or interested in doing it? Thanks, Joel -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell-cafe] hquickfile first prototype ..

2006-07-04 Thread Marc Weber
I want your feedback.. The purpose of this program is to get the files/ directories you know faster. Put this into your .bashrc: Of course you have to adjust the executable filename. = .bashrc == alias F='/usr/bin/hquickfile'

[Haskell-cafe] HDF5

2006-07-04 Thread Joel Reymont
Does anyone have bindings for HDF5 [1]? [1] http://hdf.ncsa.uiuc.edu/whatishdf5.html Thanks, Joel -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell-cafe] Re: HDF5

2006-07-04 Thread Joel Reymont
And a related question... Would there be an advantage in using lazy byte strings or Bulat's streams library over HDF5? There's a good performance review [1] of PyTables (thin wrapper on top of HDF5) vs. SqlLite that I just read and it made me wonder. I'm looking to model the trading

Re: [Haskell-cafe] New Benchmark Under Review: Magic Squares

2006-07-04 Thread Brent Fulgham
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Daniel, I have now tuned Josh Goldfoot's code without changing the order in which the magic squares are produced, for a 5x5 magic square, my machine took about 1 1/2 hours and used 2Mb memory (considering that the original code did not finish

Re: [Haskell-cafe] HDF5

2006-07-04 Thread Bulat Ziganshin
Hello Joel, Tuesday, July 4, 2006, 7:49:02 PM, you wrote: Does anyone have bindings for HDF5 [1]? [1] http://hdf.ncsa.uiuc.edu/whatishdf5.html isn't it better to use sql database? http://haskell.org/haskellwiki/Libraries_and_tools/Database_interfaces -- Best regards, Bulat

Re: Re: Re[2]: [Haskell-cafe] EclipseFP (Haskell IDE) 0.10.0 released

2006-07-04 Thread Maarten Hazewinkel
On 7/3/06, Thiago Arrais [EMAIL PROTECTED] wrote: EclipseFP is being written in Java, I wonder how the GHC library would be accessed on such a environment. The York Haskell Compiler (yhc) compiles to bytecode, and my memory suggests that there was an implementation of the required runtime

Re: Re: Re[2]: [Haskell-cafe] EclipseFP (Haskell IDE) 0.10.0 released

2006-07-04 Thread Neil Mitchell
Hi The York Haskell Compiler (yhc) compiles to bytecode, and my memory suggests that there was an implementation of the required runtime system written in Java. My mail archive confirms this: Neil Mitchell wrote about it on haskell-cafe on March 28 under the topic of 'Haskell's Market'. It

Re: [Haskell-cafe] HDF5

2006-07-04 Thread Joel Reymont
On Jul 4, 2006, at 6:29 PM, Bulat Ziganshin wrote: isn't it better to use sql database? Not necessarily but it's better to start simple. I'll try SQLlite first. -- http://wagerlabs.com/ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org

Re: [Haskell-cafe] Re: Where is Data.Atom?

2006-07-04 Thread Brian Hulley
Iain Alexander wrote: Another suggestion: Put your strings in an ordered binary tree (other data structures might also work here). Make your Atom an encoding of the structure of the tree (resp. other structure). This is logically a sequence of bits, 0 for left (less than), 1 for right

Re: [Haskell-cafe] Re: Where is Data.Atom?

2006-07-04 Thread Chris Kuklewicz
Brian Hulley wrote: Iain Alexander wrote: Another suggestion: Put your strings in an ordered binary tree (other data structures might also work here). Make your Atom an encoding of the structure of the tree (resp. other structure). This is logically a sequence of bits, 0 for left (less

[Haskell-cafe] Re: Packages and modules

2006-07-04 Thread Brian Hulley
Simon Peyton-Jones wrote: Concerning other mail on this subject, which has been v useful, I've revised the Wiki page (substantially) to take it into account. http://hackage.haskell.org/trac/ghc/wiki/GhcPackages Further input (either by email or by adding material to the Wiki) would be welcome.

Re: [Haskell-cafe] New Benchmark Under Review: Magic Squares

2006-07-04 Thread Daniel Fischer
Am Dienstag, 4. Juli 2006 18:20 schrieben Sie: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Daniel, I have now tuned Josh Goldfoot's code without changing the order in which the magic squares are produced, for a 5x5 magic square, my machine took about 1 1/2 hours and used 2Mb

Re: [Haskell-cafe] Re: Packages and modules

2006-07-04 Thread Brian Hulley
Brian Hulley wrote: Simon Peyton-Jones wrote: http://hackage.haskell.org/trac/ghc/wiki/GhcPackages I think the following is a non-question: An open question: if A.B.C is in the package being compiled, and in an exposed package, and you say import A.B.C, do you get an error

Re: [Haskell-cafe] New Benchmark Under Review: Magic Squares

2006-07-04 Thread Brent Fulgham
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Jul 4, 2006, at 5:20 PM, Daniel Fischer wrote: I would propose modifying the other entries (since there are only a handful) to match the output of your original solution. What do you think? Cool, though the problem of exploding runtime