47 lines
795 B
Groff
47 lines
795 B
Groff
.TH MPI_File_seek 3 "11/10/2017" " " "MPI"
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.SH NAME
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MPI_File_seek \- Updates the individual file pointer
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.SH SYNOPSIS
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.nf
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int MPI_File_seek(MPI_File fh, MPI_Offset offset, int whence)
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.fi
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.SH INPUT PARAMETERS
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.PD 0
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.TP
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.B fh
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- file handle (handle)
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.PD 1
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.PD 0
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.TP
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.B offset
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- file offset (integer)
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.PD 1
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.PD 0
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.TP
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.B whence
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- update mode (state)
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.PD 1
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.SH NOTES FOR FORTRAN
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All MPI routines in Fortran (except for
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.I MPI_WTIME
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and
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.I MPI_WTICK
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) have
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an additional argument
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.I ierr
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at the end of the argument list.
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.I ierr
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is an integer and has the same meaning as the return value of the routine
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in C. In Fortran, MPI routines are subroutines, and are invoked with the
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.I call
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statement.
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All MPI objects (e.g.,
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.I MPI_Datatype
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,
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.I MPI_Comm
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) are of type
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.I INTEGER
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in Fortran.
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