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NAME
MPI_Wtime - Get the current time in seconds with microsecond precision SYNOPSIS
#include <mpi.h>
double MPI_Wtime(void);
#include <pmpi.h>
double PMPI_Wtime(void);
#include <mpi.h>
double MPI::Wtime(void);
INCLUDE 'mpif.h'
DOUBLE PRECISION MPI_WTIME()
RETURN VALUE
The current time in seconds from an arbitrary point in the past.
DESCRIPTION
The MPI_Wtime() function is used to obtain the current time in microseconds. This function will never raise an error.
PMPI_Wtime() is the profiling version of this function.
SEE ALSO
MPI_Wtick (3)
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