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Re: two-dimensional integration
- From: John Lapeyre <lapeyre at physics dot arizona dot edu>
- To: Brian Gough <bjg at network-theory dot co dot uk>
- Cc: lapeyre at physics dot arizona dot edu, gsl-discuss at sources dot redhat dot com
- Date: Wed, 27 Mar 2002 17:23:27 -0700
- Subject: Re: two-dimensional integration
- References: <20020325014210.A22848@bacchus.optics.arizona.edu> <15520.61988.556794.165520@debian>
- Reply-to: lapeyre at physics dot arizona dot edu
*Brian Gough wrote:
> The GSL integration routines can be nested, by passing additional
> workspace through the void * params argument. I wouldn't necessarily
> recommend it as a good way to compute a 2-d integral though.
I am having seg faults that are kind of hard for
me to trace. I noticed this followint statement in the
TODO list in the 1.1.1 source. I am using two
instances of qawf in my code. Could this be
causing the seg faults ?
>From TODO:
* Change qawf workspace so that it does not
dynamically extend itself since this prevents it
being used multithreaded. Try to use static
tables of precomputed constants and separate
workspaces.