[QE-users] Tests fail regardless of compiler/libs
p.giannozzi at gmail.com
Thu May 24 08:13:03 CEST 2018
On Mon, May 21, 2018 at 2:32 PM, Pawel Dziekonski <pawel.dziekonski at wcss.pl>
OpenMPI 2.1.3, GCC 7.3.0, netlib BLAS/LAPACK:
> ./configure --enable-openmp --enable-parallel --with-netlib
Small numerical differences. Different mathematical libraries and execution
modes may lead to slightly different results.
The "Langevin" test gives results that depend upon the number of processors
used and should be discarded.
The "Berry" and many "vdw" tests fail for reasons that is impossible to
know without looking at the outputs
All the remaining cases fall in the "small numerical differences" case.
Intel parallel studio xe 2016.3.067 (I'm aware of MKL bug):
Same as above for CP
same as above for PW
BTW, when I start compilation by
only some targets are build (mostly cp, nothing from pwall).
Is this expected?
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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