1MPI_Wtick(3) LAM/MPI MPI_Wtick(3)
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6 MPI_Wtick - Returns the resolution of MPI_Wtime
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9 #include <mpi.h>
10 double MPI_Wtick(void)
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13 Time in seconds of resolution of MPI_Wtime .
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18 This is function is declared as DOUBLE PRECISION MPI_WTICK() in For‐
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23 MPI_Wtime
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27 For more information, please see the official MPI Forum web site, which
28 contains the text of both the MPI-1 and MPI-2 standards. These docu‐
29 ments contain detailed information about each MPI function (most of
30 which is not duplicated in these man pages).
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32 http://www.mpi-forum.org/
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37 The LAM Team would like the thank the MPICH Team for the handy program
38 to generate man pages ("doctext" from ftp://ftp.mcs.anl.gov/pub/sow‐
39 ing/sowing.tar.gz ), the initial formatting, and some initial text for
40 most of the MPI-1 man pages.
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43 wtick.c
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47LAM/MPI 7.1.2 2/23/2006 MPI_Wtick(3)