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(parent: d7bdf3c) | patch
MPI: silence "avoid a deadlock" error message 9724/head
authorTimo Heister <timo.heister@gmail.com>
Tue, 24 Mar 2020 14:32:17 +0000 (10:32 -0400)
committerTimo Heister <timo.heister@gmail.com>
Tue, 24 Mar 2020 14:32:29 +0000 (10:32 -0400)
commit742c5dcce2bd2e3aa008c081c0a7d90341996518
treee8f46bdb30372180271956fdfa1b1813fbe50a4ctree | snapshot
parentd7bdf3c360c5023683805d3805ebd27e5ec57b5ccommit | diff
MPI: silence "avoid a deadlock" error message

When an exception occurs (solver convergence, out of memory, etc..), we
end up printing an error message from every single MPI rank. I have
never used this information in practice and it produces a lot of
unnecessary noise. Even worse, it produces gigantic, useless log files
when running with 100k+ MPI ranks. Therefore, I proposed removing this
altogether.
source/base/mpi.cc diff | blob | history
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