From: Tuomo Keskitalo <Tuomo.Keskitalo@iki.fi>
To: GSL Discuss Mailing List <gsl-discuss@sourceware.org>
Subject: Re: ode-initval implicit solvers and development
Date: Sun, 05 Apr 2009 12:28:00 -0000 [thread overview]
Message-ID: <49D8A3E0.1020603@iki.fi> (raw)
In-Reply-To: <49AA9DB5.6030908@iki.fi>
Hello,
On 03/01/2009 04:37 PM, Tuomo Keskitalo wrote:
> I think that if I later on have time to implement Radau II A, it will
> not introduce any further changes to the framework. Stability detection
> should still be added to msbdf, otherwise it is feature-complete.
> Thereby, I hope to hear your opinion about this development branch. Can
> it be incorporated into GSL, or should it be e.g. an extension library?
Now a work version of a heuristic stability enhancement has been added
to msbdf, among other finetuning and corrections.
I've now also added function benchmark_precision to test.c for
benchmarking. Apparently msbdf works badly for rhs_func_exp, but
currently I think that it is a feature and not a bug. More info at
ChangeLog-Keskitalo.
Git source at http://iki.fi/tuomo.keskitalo/gsl/ode-initval-additions/.git
--
Tuomo.Keskitalo@iki.fi
http://iki.fi/tuomo.keskitalo
next prev parent reply other threads:[~2009-04-05 12:28 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-30 17:07 Tuomo Keskitalo
2008-10-01 18:29 ` Brian Gough
2008-10-09 13:22 ` Brian Gough
2008-11-02 17:35 ` Tuomo Keskitalo
2008-11-03 18:09 ` Brian Gough
2009-01-24 11:52 ` Tuomo Keskitalo
2009-02-01 17:01 ` Brian Gough
2009-02-02 17:05 ` Tuomo Keskitalo
2009-03-01 14:37 ` Tuomo Keskitalo
2009-03-03 16:34 ` Brian Gough
2009-03-05 19:47 ` Tuomo Keskitalo
2009-03-05 19:54 ` Heikki Orsila
2009-03-06 20:03 ` Brian Gough
2009-04-05 12:28 ` Tuomo Keskitalo [this message]
2009-05-01 14:05 ` Tuomo Keskitalo
2009-05-04 11:23 ` Brian Gough
2009-05-08 10:51 ` Brian Gough
2009-08-06 13:51 ` GSL 2.0 roadmap Tuomo Keskitalo
2009-08-21 20:42 ` Brian Gough
2009-08-27 11:42 ` Tuomo Keskitalo
2009-08-27 12:51 ` Robert G. Brown
2009-08-28 13:57 ` Jordi Burguet Castell
2009-08-27 17:13 ` Robert G. Brown
2009-08-28 13:58 ` Brian Gough
2009-08-27 23:10 ` Gerard Jungman
2009-08-27 23:13 ` GSL 2.0 roadmap (one man's view) Gerard Jungman
2009-08-28 13:58 ` Brian Gough
2009-09-16 0:43 ` Gerard Jungman
2009-09-03 19:37 ` Brian Gough
2009-09-16 0:44 ` Gerard Jungman
2009-09-07 15:10 ` Brian Gough
2009-09-16 0:45 ` Gerard Jungman
2009-09-20 9:36 ` Tuomo Keskitalo
2009-09-20 13:23 ` Robert G. Brown
2009-09-20 15:31 ` Rhys Ulerich
2009-09-20 16:19 ` Robert G. Brown
2009-09-21 15:13 ` Brian Gough
2009-09-20 15:08 ` Rhys Ulerich
2009-09-21 12:08 ` Brian Gough
2009-09-07 15:10 ` Brian Gough
2009-09-07 15:34 ` Rhys Ulerich
2009-09-07 18:21 ` Robert G. Brown
2009-09-16 0:47 ` Gerard Jungman
2009-09-18 3:51 ` column-major Z F
2009-09-21 12:08 ` column-major Brian Gough
2009-09-07 15:10 ` GSL 2.0 roadmap (one man's view) Brian Gough
2009-09-16 0:44 ` Gerard Jungman
2009-09-17 20:12 ` Brian Gough
[not found] ` <645d17210909090818u474f32f0q19a6334578b9f02c@mail.gmail.com>
2009-09-17 19:14 ` Brian Gough
2009-09-07 15:10 ` Brian Gough
2009-09-16 0:46 ` Gerard Jungman
2009-09-17 20:12 ` Brian Gough
2009-09-07 15:10 ` Brian Gough
2009-09-16 0:46 ` Gerard Jungman
2009-09-16 2:48 ` Robert G. Brown
2009-09-17 19:14 ` Brian Gough
2009-09-07 15:10 ` Brian Gough
2009-09-16 0:47 ` Gerard Jungman
2009-09-27 8:03 ` new double precision data structure? Tuomo Keskitalo
2009-09-28 8:44 ` James Bergstra
2009-09-28 15:48 ` Tuomo Keskitalo
2009-10-16 13:59 ` Brian Gough
2009-09-29 18:38 ` Gerard Jungman
2009-08-28 13:58 ` GSL 2.0 roadmap Brian Gough
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