16 lines
390 B
C
16 lines
390 B
C
// general header for all functions in directory
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#ifndef GREETINGS_FILE
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#define GREETINGS_FILE
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#include <mpi.h>
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/** Each process finds out its host, sends this information
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to root process 0 which prints this information for each process.
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@param[in] icomm the MPI process group that is used.
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*/
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void greetings(MPI_Comm const &icomm);
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void greetings_cpp(MPI_Comm const &icomm);
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#endif
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