mpiu_free.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{MPIU{\tt \char`\_}Free}{tex}{10/7/2002}
\manname{MPIU{\tt \char`\_}Free}
--- Free memory 
\subhead{Synopsis}
\startvb\begin{verbatim}
void MPIU_Free( void * ptr )

\end{verbatim}
\endvb

\subhead{Input Parameter}
\startarg{ptr }{Pointer to memory to be freed.  This memory must have been allocated
with {\tt MPIU{\tt \char`\_}Malloc}.
}
\par
\subhead{Notes}
This routine will often be implemented as the simple macro
\begin{verbatim}
  #define MPIU_Free(n) free(n)
\end{verbatim}

However, it can also be defined as
\begin{verbatim}
  #define MPIU_Free(n) MPIU_trfree(n,__FILE__,__LINE__)
\end{verbatim}

where {\tt MPIU{\tt \char`\_}trfree} is a tracing version of {\tt free} that is included with
MPICH.
\par
\subhead{Module}
Utility
\endmanpage