[petsc-dev] Fwd: [petsc-users] [SOLVED] make test freeze

[Jed Brown]

Matthew Knepley <knepley at gmail.com> writes:

> OpenMPI is broken again.
>
> We could:
>
>   a) put in a define for OpenMPI and then disable this in C
>
>   b) put in a flag for OpenMPI and then disable this in Python
>
>   c) try to code up a failing (hanging) test in configure

Hanging tests can't be run on batch systems.

Simplest option seems to be to disable when the Open MPI version number
is too old.  I don't care whether that test is in C (OMPI_MAJOR_VERSION)
versus Python.  I would use C because petscconf.h doesn't get comments
for why something was disabled, but Barry probably prefers to do it in
configure.
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