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Re: [Help-gsl] bessel performance

From: Gideon Simpson
Subject: Re: [Help-gsl] bessel performance
Date: Tue, 7 Apr 2009 11:43:19 -0400

On Apr 6, 2009, at 4:55 PM, Brian Gough wrote:

At Sat, 4 Apr 2009 20:09:36 -0400,
Gideon Simpson wrote:
If I have an array of points at which I want to evaluate a bessel
function, I should expect better performance by using
gsl_sf_bessel_sequence_Jnu_e, as opposed to gsl_sf_bessel_Jnu, right?

Yes, that's the intent.

Would it surprise you if I said that I found the SciPy python wrapped interfaces to the fortran specfun code to be faster than GSL for this?


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