'
Subject: RE: integer-simple
I tried building an integer-simple 7.2.1-RC1 with 7.0.3 binary-install on
Ubuntu 11.04. ghci is still not happy:
chris@Ubuntu-11:~/etc$ ghci
GHCi, version 7.2.0.20110728: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done
From: Chris Dornan [mailto:ch...@chrisdornan.com]
Sent: 30 July 2011 21:35
To: 'glasgow-haskell-users@haskell.org'
Subject: RE: integer-simple
I tried building an integer-simple 7.2.1-RC1 with 7.0.3 binary-install on
Ubuntu 11.04. ghci is still
: RE: integer-simple
I tried building an integer-simple 7.2.1-RC1 with 7.0.3 binary-install on
Ubuntu 11.04. ghci is still not happy:
chris@Ubuntu-11:~/etc$ ghci
GHCi, version 7.2.0.20110728: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading
On Fri, Jul 29, 2011 at 05:51:23PM +0100, Chris Dornan wrote:
But when I repeat with INTEGER_LIBRARY = integer-simple (on quick test)
GHCi, version 6.12.3: http://www.haskell.org/ghc/ :? for help
Note that 6.12.3 is quite old now, and neither that branch or the 7.0
branch are still being
On Friday 29 July 2011, 18:51:23, Chris Dornan wrote:
Hi All,
I am still having difficulty getting a plain GHC build with
INTEGER_LIBRARY = integer-simple. (I outlined my problem here yesterday
http://www.haskell.org/pipermail/glasgow-haskell-users/2011-July/020631
.htm l .)
RHEL 5
: Daniel Fischer [mailto:daniel.is.fisc...@googlemail.com]
Sent: 29 July 2011 22:02
To: glasgow-haskell-users@haskell.org
Cc: Chris Dornan
Subject: Re: integer-simple
On Friday 29 July 2011, 18:51:23, Chris Dornan wrote:
Hi All,
I am still having difficulty getting a plain GHC build
will be happy to try them out.
Cheers,
Chris
-Original Message-
From: Ian Lynagh [mailto:ig...@earth.li]
Sent: 29 July 2011 21:42
To: Chris Dornan
Cc: glasgow-haskell-users@haskell.org
Subject: Re: integer-simple
On Fri, Jul 29, 2011 at 05:51:23PM +0100, Chris Dornan wrote:
But when I
-users@haskell.org
Dato: Tir, 23. feb 2010 00:04
Emne: Re: integer-simple by default
I wrote:
As another data point, Python has also re-invented the GMP
wheel, likely for the same licensing reasons. They have
been using a simple implementation of Karatsuba
multiplication for years. I
Isaac Dupree:
We could try to find out how large Integers get, in practice, in
existing Haskell code (this may be difficult to find out).
Daniel Fischer wrote:
Just as a data-point, my code rarely exceeds 128 bits (at least, beyond
that performance isn't so important anymore).
And Daniel,
As another data point, Python has also re-invented the GMP
wheel, likely for the same licensing reasons. They have
been using a simple implementation of Karatsuba
multiplication for years. I have never heard of anyone
complaining about it
Thanks for the data point.
Looks like they swapped
I think it would be great to have a benchmark, to test Integer
performance at various implementations. Perhaps it could test speed of
Int, Int64, Int32 as well (for computations that fit within them). I
suppose tight numeric loops are key to measuring performance in a useful
way (except for
I wrote:
As another data point, Python has also re-invented the GMP
wheel, likely for the same licensing reasons. They have
been using a simple implementation of Karatsuba
multiplication for years. I have never heard of anyone
complaining about it
Greg Fitzgerald wrote:
Looks like they
On 02/21/10 13:14, Ian Lynagh wrote:
On Sat, Feb 20, 2010 at 02:56:53PM -0500, Isaac Dupree wrote:
-what am I trying to accomplish (at least, performance-wise)?
I think opinions are divided on this.
Performance with word-sized Integer's is definitely important.
This is true.
We could
Am Sonntag 21 Februar 2010 19:56:54 schrieb Isaac Dupree:
We could try to find out how large Integers get, in practice, in
existing Haskell code (this may be difficult to find out).
Just as a data-point, my code rarely exceeds 128 bits (at least, beyond
that performance isn't so important
On 02/21/10 14:18, Daniel Fischer wrote:
Am Sonntag 21 Februar 2010 19:56:54 schrieb Isaac Dupree:
We could try to find out how large Integers get, in practice, in
existing Haskell code (this may be difficult to find out).
I suspect (just guessing...) that a more reliable way to find out is
You can dynamically link libgmp on windows. That might be easier:
Do you know if the dynamic link escape hatch has ever held up in
court? Last time I looked into it, the free software community had
mixed opinions. In any case, giving GMP the boot alleviates any
licensing concerns, makes the
On Sat, Feb 20, 2010 at 11:11:15AM -0800, Greg Fitzgerald wrote:
In any case, giving GMP the boot alleviates any
licensing concerns, makes the GHC build a little simpler, and allows
users to create standalone executables. Is there any reason we
shouldn't attempt to make integer-simple the
On 02/20/10 14:11, Greg Fitzgerald wrote:
You can dynamically link libgmp on windows. That might be easier:
Do you know if the dynamic link escape hatch has ever held up in
court? Last time I looked into it, the free software community had
mixed opinions.
GMP is under LGPL, which is
On 02/20/10 14:37, Ian Lynagh wrote:
There's also HIntegerByInt:
http://www.haskell.org/pipermail/libraries/2007-August/007909.html
although it would need to be changed to user lower level types etc.
that's true, (I wrote it), the current form uses a list-based
implementation with a lot
garious:
Static linking to GMP on Windows is sending me towards a bunch of red
tape at work. What can I do to make integer-simple the default
integer library for GHC? Need anything more than test suite and
performance metrics? Any date planned for the 6.12.2 release?
You can dynamically
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