mpid_datatype_commit.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`\_}Datatype{\tt \char`\_}commit}{tex}{10/7/2002}
\manname{MPID{\tt \char`\_}Datatype{\tt \char`\_}commit}
--- Commits a datatype for use in communication 
\subhead{Synopsis}
\startvb\begin{verbatim}
int MPID_Datatype_commit( MPID_Datatype *datatype )

\end{verbatim}
\endvb

\subhead{Input Parameter}
\startarg{datatype }{Datatype to commit
}
\par
\subhead{Notes}
All datatypes must be committed before they can be used in any MPID
communication call.
\par
This routine can process the datatype inorder to optimize operations with it.
\par
\subhead{Module}
Datatype
\endmanpage