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| From: | Brian Gough |
| Subject: | Re: [Bug-gsl] ode-initval2 redundant user function calls |
| Date: | Mon, 16 Jan 2012 20:56:07 +0000 |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.24) Gecko/20111108 Thunderbird/3.1.16 |
On 14/01/12 15:29, Tuomo Keskitalo wrote:
I finally managed to look into this. I think the culprit is evolve_apply routine, which does not reuse derivative data from previous accepted step. The attached patch should remedy the situation, and yield some gain in efficiency. Thanks for the bug report! Brian, could you please apply the patch, thanks!
I have applied the patch, thank you. -- Brian Gough
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