This is the mail archive of the
gsl-discuss@sources.redhat.com
mailing list for the GSL project.
Re: gsl and Intel C++ compiler for Linux
John Ketchum writes:
> I found a compiler switch (-mp) that corrects this problem. There are
> several switches that control accuracy in somewhat obscure ways. I have
> gotten to the point now where make check fails in specfunc, and I haven't
> been able to find a combination of compiler switches that corrects the
> problem, which appears to be an accuracy problem with exponential functions
> and legendre functions.
The failures in specfunc might be normal variations in rounding error.
I've added a test for denormals in the configure script, so the
related ieee-utils tests will only run when they are available.
regards
Brian Gough