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Re: [Bug-gsl] [Help-gsl] test release for gsl 1.16

From: Patrick Alken
Subject: Re: [Bug-gsl] [Help-gsl] test release for gsl 1.16
Date: Mon, 03 Jun 2013 09:35:18 -0600
User-agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6

I found similar issues with icc 13.0.1 and submitted a bug report (#39152). I found problems in not just linalg, but also specfunc, ode-initval2, poly, and multiroots. Feel free to add to the bug report if necessary

On 06/03/2013 06:02 AM, Rhys Ulerich wrote:
I have uploaded a test release for gsl 1.16 here:


All reports are welcome
An an x86-64 Ubuntu box I see a good 'make check' for GCC 4.4, 4.6,
4.7, and 4.8.

On the same system, Intel 12.1 and 13.1 have multiple tolerance and
convergence issues within linalg/ on the default -O2 optimization.
Backing off using CFLAGS="-g -O1" still does not pass.  Using
CFLAGS="-g -O0" succeeds in getting a clean 'make check'.

Want me to file a ticket on these post-release?  It would be nice to
have sorted out for 1.16, but I doubt that I can investigate and
resolve within the next two weeks.

- Rhys

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