I need an advice,
I've compiled gcc-7.3.0 on my server and started to compile several required
libs for my applications (OpenMPI, phdf5, petsc, slepc, hypre...)
Running petsc test I get a message as the blas/lapack of the OS (CentOS) is
binded with an older libgfortran (the one of the OS):
/usr/bin/ld: warning: libgfortran.so.3, needed by /lib/../lib64/liblapack.so,
may conflict with libgfortran.so.4
Is it critical (in short should I compile also lapack and blas with gcc7.3) or
is compatibility maintained between these 2 libs ?
Thanks
Patrick
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| Equipe M.O.S.T. | |
| Patrick BEGOU | mailto:Patrick.Begou@xxxxxxxxxxxxxxx |
| LEGI | |
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