[Bug fortran/41977] gfortran -fopenp and ACML_MP seem incompatible

[nmm1 at cam dot ac dot uk]

------- Comment #10 from nmm1 at cam dot ac dot uk  2009-11-07 19:15 -------
Subject: Re:  gfortran -fopenp and ACML_MP seem incompatible

On Nov 7 2009, kargl at gcc dot gnu dot org wrote:
>
>OpenMP clearly helps the 'Coded Cholesky time', but it
>causes a factor of 10 degradation in the 'Coded solver time'.

Ah!  Now, that's what I saw for acml_mp on 4.3.2, reliably, but
never saw it for the others.  It's clearly the sort of problem that
appears and disappears.  Oh, how I do love those :-(

Regards,
Nick Maclaren.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41977