mpid_cancel_send.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`\_}Cancel{\tt \char`\_}send}{tex}{10/7/2002}
\manname{MPID{\tt \char`\_}Cancel{\tt \char`\_}send}
--- Cancel the indicated send request 
\subhead{Synopsis}
\startvb\begin{verbatim}
void MPID_Cancel_send( MPID_Request *request )

\end{verbatim}
\endvb

\subhead{Input Parameter}
\startarg{request }{Send request to cancel
}
\par
\subhead{Notes}
Cancel is a tricky operation, particularly for sends.  Read the
discussion in the MPI-1 and MPI-2 documents carefully.  This call
only requests that the request be cancelled; a subsequent wait
or test must first succeed (i.e., the request completion counter must be
zeroed).
\par
\subhead{Module}
Request
\par
\endmanpage