ENH: add mpiBufferSize optimisationSwitch (issue #517)
- allows configuration without an environment variable. For compatibility still respect MPI_BUFFER_SIZE env-variable.
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- applications/test/parallel/Test-parallel.C 1 addition, 1 deletionapplications/test/parallel/Test-parallel.C
- etc/config.csh/mpi 2 additions, 14 deletionsetc/config.csh/mpi
- etc/config.sh/mpi 2 additions, 13 deletionsetc/config.sh/mpi
- etc/controlDict 5 additions, 0 deletionsetc/controlDict
- src/OpenFOAM/db/IOstreams/Pstreams/UPstream.C 6 additions, 0 deletionssrc/OpenFOAM/db/IOstreams/Pstreams/UPstream.C
- src/OpenFOAM/db/IOstreams/Pstreams/UPstream.H 3 additions, 0 deletionssrc/OpenFOAM/db/IOstreams/Pstreams/UPstream.H
- src/Pstream/mpi/UPstream.C 32 additions, 24 deletionssrc/Pstream/mpi/UPstream.C
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