- UPstream::globalComm constant always refers to MPI_COMM_WORLD but UPstream::worldComm could be MPI_COMM_WORLD (single world) or a dedicated local communicator (for multi-world). - provide a Pstream wrapped version of MPI_COMM_SELF, references as UPstream::selfComm - UPstream::isUserComm(label) test for additional user-defined communicators
4 lines
69 B
Plaintext
4 lines
69 B
Plaintext
Test-parallel-comm1.C
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EXE = $(FOAM_USER_APPBIN)/Test-parallel-comm1
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