MPI_Attr_delete(3)

1MPI_Attr_delete(3)                  LAM/MPI                 MPI_Attr_delete(3)
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NAME

6       MPI_Attr_delete -  Deletes communicator attribute value associated with
7       a key
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SYNOPSIS

10       #include <mpi.h>
11       int MPI_Attr_delete(MPI_Comm comm, int key)
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INPUT PARAMETERS

14       comm   - communicator to which attribute is attached (handle)
15       keyval - The key value of the deleted attribute (integer)
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NOTES

20       This function is deprecated.  It has been replaced with an MPI-2  func‐
21       tion (see the "See also" section, below), which provides the same func‐
22       tionality.  This function is (or  effectively  is)  a  wrapper  to  the
23       replacement  function,  anyway.   User  programs  should  use the MPI-2
24       replacement function instead of this function.
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26       Some functions are deprecated because their names did  not  conform  to
27       the stricter naming conventions of MPI-2; others are deprecated because
28       they have been replaced with more flexible functionality.
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MORE INFORMATION

36       For more information, please see the official MPI Forum web site, which
37       contains  the  text of both the MPI-1 and MPI-2 standards.  These docu‐
38       ments contain detailed information about each  MPI  function  (most  of
39       which is not duplicated in these man pages).
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41       http://www.mpi-forum.org/
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ACKNOWLEDGEMENTS

46       The  LAM Team would like the thank the MPICH Team for the handy program
47       to generate man pages  ("doctext"  from  ftp://ftp.mcs.anl.gov/pub/sow‐
48       ing/sowing.tar.gz  ), the initial formatting, and some initial text for
49       most of the MPI-1 man pages.
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LOCATION

52       attrdel.c
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56LAM/MPI 7.1.2                      2/23/2006                MPI_Attr_delete(3)