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MPI_Attr_get(3) LAM/MPI MPI_Attr_get(3)
MPI_Attr_get - Retrieves communicator attribute value by key
int MPI_Attr_get(MPI_Comm comm, int key, void *value, int *found)
comm - communicator to which attribute is attached (handle)
key - key value (integer)
value - attribute value, unless found = false
found - true if an attribute value was extracted; false if no attribute is associated
with the key
This function is deprecated. It has been replaced with an MPI-2 function (see the "See
also" section, below), which provides the same functionality. This function is (or effec-
tively is) a wrapper to the replacement function, anyway. User programs should use the
MPI-2 replacement function instead of this function.
Some functions are deprecated because their names did not conform to the stricter naming
conventions of MPI-2; others are deprecated because they have been replaced with more
For more information, please see the official MPI Forum web site, which contains the text
of both the MPI-1 and MPI-2 standards. These documents contain detailed information about
each MPI function (most of which is not duplicated in these man pages).
The LAM Team would like the thank the MPICH Team for the handy program to generate man
pages ("doctext" from ftp://ftp.mcs.anl.gov/pub/sowing/sowing.tar.gz ), the initial for-
matting, and some initial text for most of the MPI-1 man pages.
LAM/MPI 6.5.8 11/10/2002 MPI_Attr_get(3)
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