<html><head><title>MPI_Comm_set_attr</title>
<body>
<H3>MPI_Comm_set_attr</H3>
<PRE>
int MPI_Comm_set_attr(MPI_Comm, int, void *);
</PRE>
<DL><DD>
Attaches the communicator attribute value to the communicator and associates it with the key.
<P></DL></font></body></html>