mpid_progress_test.tex

来自「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」· TEX 代码 · 共 24 行

\startmanpage
\mantitle{MPID{\tt \char`\_}Progress{\tt \char`\_}test}{tex}{10/7/2002}
\manname{MPID{\tt \char`\_}Progress{\tt \char`\_}test}
--- Check for communication since {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}start} 
\subhead{Synopsis}
\startvb\begin{verbatim}
int MPID_Progress_test( void )

\end{verbatim}
\endvb

\subhead{Return value}
The number of communication actions since {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}start}.
\par
\subhead{Notes}
Like {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}end} and {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}wait}, this completes the block
begun with {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}start}.  Unlike {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}wait}, it is a
nonblocking call.  It returns the number of communication events, which
is only indicates the maximum number of separate requests that were
completed.  The only restriction is that if the completion status of any
request changed between {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}start} and  {\tt MPID{\tt \char`\_}Progress{\tt \char`\_}test},
the return value must be at least one.
\endmanpage