mpid_irsend.tex

刚才是说明 现在是安装程序在 LINUX环境下进行编程的MPICH安装文件

\startmanpage
\mantitle{MPID{\tt \char`\_}Irsend}{tex}{10/7/2002}
\manname{MPID{\tt \char`\_}Irsend}
--- MPID entry point for MPI{\tt \char`\_}Irsend 
\subhead{Synopsis}
\startvb\begin{verbatim}
int MPID_Irsend( const void *buf, int count, MPI_Datatype datatype,
               int dest, int tag, MPID_Comm *comm, int context_offset,
               MPID_Request **request )

\end{verbatim}
\endvb

\subhead{Notes}
The only difference between this and {\tt MPI{\tt \char`\_}Irsend} is that the basic
error checks (e.g., valid communicator, datatype, dest, and tag)
have been made, the MPI opaque objects have been replaced by
MPID objects, and a context id offset is provided in addition to the
communicator.  This offset is added to the context of the communicator
to get the context it used by the message.
\par
\subhead{Module}
Communication
\par
\endmanpage