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@ -347,13 +347,32 @@ variable must be present.
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\item The \verb|dat| argument is both input and output, and its
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\item The \verb|dat| argument is both input and output, and its
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value may be changed even on processes different from the final
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value may be changed even on processes different from the final
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result destination.
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result destination.
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\item The \verb|mode| argument can be built with the bitwise
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\verb|IOR()| operator; in the following example, the argument is
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forcing immediate completion, hence the \verb|request| argument
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needs not be specified:
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_bcast(ctxt,dat,&
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& mode=ior(psb_collective_start_,psb_collective_end_))
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\end{minted}
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\else
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\begin{center}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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call psb_bcast(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
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\end{verbatim}
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\end{minipage}
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\end{center}
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\fi
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\item When splitting the operation in two calls, the \verb|dat|
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\item When splitting the operation in two calls, the \verb|dat|
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argument must not be accessed between calls:
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argument \emph{must not} be accessed between calls:
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\ifpdf
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_bcast(ctxt,dat,mode=psb_collective_start_,&
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call psb_bcast(ctxt,dat,mode=psb_collective_start_,&
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& request=bcast_request)
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& request=bcast_request)
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.......
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....... ! Do not access dat
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call psb_bcast(ctxt,dat,mode=psb_collective_end_,&
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call psb_bcast(ctxt,dat,mode=psb_collective_end_,&
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& request=bcast_request)
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& request=bcast_request)
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\end{minted}
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\end{minted}
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@ -362,7 +381,7 @@ variable must be present.
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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\begin{verbatim}
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call psb_bcast(ctxt,dat,mode=psb_collective_start_,request=bcast_request)
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call psb_bcast(ctxt,dat,mode=psb_collective_start_,request=bcast_request)
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.......
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....... ! Do not access dat
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call psb_bcast(ctxt,dat,mode=psb_collective_end_, request=bcast_request)
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call psb_bcast(ctxt,dat,mode=psb_collective_end_, request=bcast_request)
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\end{verbatim}
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\end{verbatim}
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\end{minipage}
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\end{minipage}
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@ -442,13 +461,32 @@ variable must be present.
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\item The \verb|dat| argument is both input and output, and its
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\item The \verb|dat| argument is both input and output, and its
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value may be changed even on processes different from the final
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value may be changed even on processes different from the final
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result destination.
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result destination.
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\item The \verb|mode| argument can be built with the bitwise
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\verb|IOR()| operator; in the following example, the argument is
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forcing immediate completion, hence the \verb|request| argument
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needs not be specified:
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_sum(ctxt,dat,&
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& mode=ior(psb_collective_start_,psb_collective_end_))
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\end{minted}
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\else
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\begin{center}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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call psb_sum(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
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\end{verbatim}
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\end{minipage}
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\end{center}
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\fi
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\item When splitting the operation in two calls, the \verb|dat|
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\item When splitting the operation in two calls, the \verb|dat|
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argument must not be accessed between calls:
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argument \emph{must not} be accessed between calls:
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\ifpdf
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_sum(ctxt,dat,mode=psb_collective_start_,&
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call psb_sum(ctxt,dat,mode=psb_collective_start_,&
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& request=sum_request)
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& request=sum_request)
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.......
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....... ! Do not access dat
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call psb_sum(ctxt,dat,mode=psb_collective_end_,&
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call psb_sum(ctxt,dat,mode=psb_collective_end_,&
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& request=sum_request)
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& request=sum_request)
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\end{minted}
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\end{minted}
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@ -457,7 +495,7 @@ variable must be present.
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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\begin{verbatim}
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call psb_sum(ctxt,dat,mode=psb_collective_start_,request=sum_request)
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call psb_sum(ctxt,dat,mode=psb_collective_start_,request=sum_request)
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.......
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....... ! Do not access dat
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call psb_sum(ctxt,dat,mode=psb_collective_end_,request=sum_request)
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call psb_sum(ctxt,dat,mode=psb_collective_end_,request=sum_request)
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\end{verbatim}
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\end{verbatim}
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\end{minipage}
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\end{minipage}
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@ -538,13 +576,32 @@ variable must be present.
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\item The \verb|dat| argument is both input and output, and its
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|
\item The \verb|dat| argument is both input and output, and its
|
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|
|
value may be changed even on processes different from the final
|
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|
|
value may be changed even on processes different from the final
|
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|
result destination.
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|
result destination.
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|
\item The \verb|mode| argument can be built with the bitwise
|
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|
|
\verb|IOR()| operator; in the following example, the argument is
|
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|
forcing immediate completion, hence the \verb|request| argument
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|
needs not be specified:
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_max(ctxt,dat,&
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& mode=ior(psb_collective_start_,psb_collective_end_))
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\end{minted}
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\else
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\begin{center}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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call psb_max(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
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\end{verbatim}
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\end{minipage}
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\end{center}
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\fi
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|
|
\item When splitting the operation in two calls, the \verb|dat|
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|
|
\item When splitting the operation in two calls, the \verb|dat|
|
|
|
|
argument must not be accessed between calls:
|
|
|
|
argument \emph{must not} be accessed between calls:
|
|
|
|
\ifpdf
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|
\ifpdf
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|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_max(ctxt,dat,mode=psb_collective_start_,&
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call psb_max(ctxt,dat,mode=psb_collective_start_,&
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& request=max_request)
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& request=max_request)
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.......
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....... ! Do not access dat
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call psb_max(ctxt,dat,mode=psb_collective_end_,&
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call psb_max(ctxt,dat,mode=psb_collective_end_,&
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& request=max_request)
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& request=max_request)
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\end{minted}
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\end{minted}
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|
@ -553,7 +610,7 @@ variable must be present.
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|
\begin{minipage}[tl]{0.9\textwidth}
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|
|
|
\begin{minipage}[tl]{0.9\textwidth}
|
|
|
|
\begin{verbatim}
|
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|
|
\begin{verbatim}
|
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|
|
call psb_max(ctxt,dat,mode=psb_collective_start_,request=max_request)
|
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call psb_max(ctxt,dat,mode=psb_collective_start_,request=max_request)
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|
.......
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|
|
....... ! Do not access dat
|
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call psb_max(ctxt,dat,mode=psb_collective_end_,request=max_request)
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call psb_max(ctxt,dat,mode=psb_collective_end_,request=max_request)
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|
\end{verbatim}
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|
\end{verbatim}
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|
\end{minipage}
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|
\end{minipage}
|
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|
|
@ -632,13 +689,32 @@ variable must be present.
|
|
|
|
\item The \verb|dat| argument is both input and output, and its
|
|
|
|
\item The \verb|dat| argument is both input and output, and its
|
|
|
|
value may be changed even on processes different from the final
|
|
|
|
value may be changed even on processes different from the final
|
|
|
|
result destination.
|
|
|
|
result destination.
|
|
|
|
|
|
|
|
\item The \verb|mode| argument can be built with the bitwise
|
|
|
|
|
|
|
|
\verb|IOR()| operator; in the following example, the argument is
|
|
|
|
|
|
|
|
forcing immediate completion, hence the \verb|request| argument
|
|
|
|
|
|
|
|
needs not be specified:
|
|
|
|
|
|
|
|
\ifpdf
|
|
|
|
|
|
|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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|
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|
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call psb_min(ctxt,dat,&
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& mode=ior(psb_collective_start_,psb_collective_end_))
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|
\end{minted}
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|
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|
|
\else
|
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|
|
|
\begin{center}
|
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|
|
\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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|
|
call psb_min(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
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\end{verbatim}
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\end{minipage}
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\end{center}
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|
\fi
|
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|
|
|
|
|
|
|
|
|
|
\item When splitting the operation in two calls, the \verb|dat|
|
|
|
|
\item When splitting the operation in two calls, the \verb|dat|
|
|
|
|
argument must not be accessed between calls:
|
|
|
|
argument \emph{must not} be accessed between calls:
|
|
|
|
\ifpdf
|
|
|
|
\ifpdf
|
|
|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
|
|
|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
|
|
|
|
call psb_min(ctxt,dat,mode=psb_collective_start_,&
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|
|
call psb_min(ctxt,dat,mode=psb_collective_start_,&
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|
|
& request=min_request)
|
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|
|
& request=min_request)
|
|
|
|
.......
|
|
|
|
....... ! Do not access dat
|
|
|
|
call psb_min(ctxt,dat,mode=psb_collective_end_,&
|
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|
|
call psb_min(ctxt,dat,mode=psb_collective_end_,&
|
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|
|
& request=min_request)
|
|
|
|
& request=min_request)
|
|
|
|
\end{minted}
|
|
|
|
\end{minted}
|
|
|
|
@ -647,7 +723,7 @@ variable must be present.
|
|
|
|
\begin{minipage}[tl]{0.9\textwidth}
|
|
|
|
\begin{minipage}[tl]{0.9\textwidth}
|
|
|
|
\begin{verbatim}
|
|
|
|
\begin{verbatim}
|
|
|
|
call psb_min(ctxt,dat,mode=psb_collective_start_,request=min_request)
|
|
|
|
call psb_min(ctxt,dat,mode=psb_collective_start_,request=min_request)
|
|
|
|
.......
|
|
|
|
....... ! Do not access dat
|
|
|
|
call psb_min(ctxt,dat,mode=psb_collective_end_,request=min_request)
|
|
|
|
call psb_min(ctxt,dat,mode=psb_collective_end_,request=min_request)
|
|
|
|
\end{verbatim}
|
|
|
|
\end{verbatim}
|
|
|
|
\end{minipage}
|
|
|
|
\end{minipage}
|
|
|
|
@ -726,13 +802,32 @@ variable must be present.
|
|
|
|
\item The \verb|dat| argument is both input and output, and its
|
|
|
|
\item The \verb|dat| argument is both input and output, and its
|
|
|
|
value may be changed even on processes different from the final
|
|
|
|
value may be changed even on processes different from the final
|
|
|
|
result destination.
|
|
|
|
result destination.
|
|
|
|
|
|
|
|
\item The \verb|mode| argument can be built with the bitwise
|
|
|
|
|
|
|
|
\verb|IOR()| operator; in the following example, the argument is
|
|
|
|
|
|
|
|
forcing immediate completion, hence the \verb|request| argument
|
|
|
|
|
|
|
|
needs not be specified:
|
|
|
|
|
|
|
|
\ifpdf
|
|
|
|
|
|
|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
|
|
|
|
|
|
|
|
call psb_amx(ctxt,dat,&
|
|
|
|
|
|
|
|
& mode=ior(psb_collective_start_,psb_collective_end_))
|
|
|
|
|
|
|
|
\end{minted}
|
|
|
|
|
|
|
|
\else
|
|
|
|
|
|
|
|
\begin{center}
|
|
|
|
|
|
|
|
\begin{minipage}[tl]{0.9\textwidth}
|
|
|
|
|
|
|
|
\begin{verbatim}
|
|
|
|
|
|
|
|
call psb_amx(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
|
|
|
|
|
|
|
|
\end{verbatim}
|
|
|
|
|
|
|
|
\end{minipage}
|
|
|
|
|
|
|
|
\end{center}
|
|
|
|
|
|
|
|
\fi
|
|
|
|
|
|
|
|
|
|
|
|
\item When splitting the operation in two calls, the \verb|dat|
|
|
|
|
\item When splitting the operation in two calls, the \verb|dat|
|
|
|
|
argument must not be accessed between calls:
|
|
|
|
argument \emph{must not} be accessed between calls:
|
|
|
|
\ifpdf
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_amx(ctxt,dat,mode=psb_collective_start_,&
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call psb_amx(ctxt,dat,mode=psb_collective_start_,&
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& request=amx_request)
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& request=amx_request)
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.......
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....... ! Do not access dat
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call psb_amx(ctxt,dat,mode=psb_collective_end_,&
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call psb_amx(ctxt,dat,mode=psb_collective_end_,&
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& request=amx_request)
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& request=amx_request)
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\end{minted}
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\end{minted}
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@ -741,7 +836,7 @@ call psb_amx(ctxt,dat,mode=psb_collective_start_,&
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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\begin{verbatim}
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call psb_amx(ctxt,dat,mode=psb_collective_start_,request=amx_request)
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call psb_amx(ctxt,dat,mode=psb_collective_start_,request=amx_request)
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.......
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....... ! Do not access dat
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call psb_amx(ctxt,dat,mode=psb_collective_end_,request=amx_request)
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call psb_amx(ctxt,dat,mode=psb_collective_end_,request=amx_request)
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\end{verbatim}
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\end{verbatim}
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\end{minipage}
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\end{minipage}
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@ -820,13 +915,32 @@ variable must be present.
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\item The \verb|dat| argument is both input and output, and its
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\item The \verb|dat| argument is both input and output, and its
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value may be changed even on processes different from the final
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value may be changed even on processes different from the final
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result destination.
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result destination.
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\item The \verb|mode| argument can be built with the bitwise
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\verb|IOR()| operator; in the following example, the argument is
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forcing immediate completion, hence the \verb|request| argument
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needs not be specified:
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_amn(ctxt,dat,&
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& mode=ior(psb_collective_start_,psb_collective_end_))
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\end{minted}
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\else
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\begin{center}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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call psb_amn(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
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\end{verbatim}
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\end{minipage}
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\end{center}
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\fi
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\item When splitting the operation in two calls, the \verb|dat|
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\item When splitting the operation in two calls, the \verb|dat|
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argument must not be accessed between calls:
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argument \emph{must not} be accessed between calls:
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\ifpdf
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_amn(ctxt,dat,mode=psb_collective_start_,&
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call psb_amn(ctxt,dat,mode=psb_collective_start_,&
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& request=amn_request)
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& request=amn_request)
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.......
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....... ! Do not access dat
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call psb_amn(ctxt,dat,mode=psb_collective_end_,&
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call psb_amn(ctxt,dat,mode=psb_collective_end_,&
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& request=amn_request)
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& request=amn_request)
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\end{minted}
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\end{minted}
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@ -835,7 +949,7 @@ variable must be present.
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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\begin{verbatim}
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call psb_amn(ctxt,dat,mode=psb_collective_start_,request=amn_request)
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call psb_amn(ctxt,dat,mode=psb_collective_start_,request=amn_request)
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.......
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....... ! Do not access dat
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call psb_amn(ctxt,dat,mode=psb_collective_end_,request=amn_request)
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call psb_amn(ctxt,dat,mode=psb_collective_end_,request=amn_request)
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\end{verbatim}
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\end{verbatim}
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\end{minipage}
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\end{minipage}
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@ -920,13 +1034,32 @@ variable must be present.
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\item The \verb|dat| argument is both input and output, and its
|
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|
|
\item The \verb|dat| argument is both input and output, and its
|
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|
|
value may be changed even on processes different from the final
|
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|
|
value may be changed even on processes different from the final
|
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|
|
result destination.
|
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|
|
result destination.
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|
|
|
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\item The \verb|mode| argument can be built with the bitwise
|
|
|
|
|
|
|
|
\verb|IOR()| operator; in the following example, the argument is
|
|
|
|
|
|
|
|
forcing immediate completion, hence the \verb|request| argument
|
|
|
|
|
|
|
|
needs not be specified:
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\ifpdf
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\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_nrm2(ctxt,dat,&
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& mode=ior(psb_collective_start_,psb_collective_end_))
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\end{minted}
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\else
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\begin{center}
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\begin{minipage}[tl]{0.9\textwidth}
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\begin{verbatim}
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call psb_nrm2(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
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\end{verbatim}
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\end{minipage}
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\end{center}
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\fi
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\item When splitting the operation in two calls, the \verb|dat|
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|
|
\item When splitting the operation in two calls, the \verb|dat|
|
|
|
|
argument must not be accessed between calls:
|
|
|
|
argument \emph{must not} be accessed between calls:
|
|
|
|
\ifpdf
|
|
|
|
\ifpdf
|
|
|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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|
|
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
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call psb_nrm2(ctxt,dat,mode=psb_collective_start_,&
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call psb_nrm2(ctxt,dat,mode=psb_collective_start_,&
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& request=nrm2_request)
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& request=nrm2_request)
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.......
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....... ! Do not access dat
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call psb_nrm2(ctxt,dat,mode=psb_collective_end_,&
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call psb_nrm2(ctxt,dat,mode=psb_collective_end_,&
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& request=nrm2_request)
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& request=nrm2_request)
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\end{minted}
|
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\end{minted}
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@ -935,7 +1068,7 @@ call psb_nrm2(ctxt,dat,mode=psb_collective_start_,&
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|
|
\begin{minipage}[tl]{0.9\textwidth}
|
|
|
|
\begin{minipage}[tl]{0.9\textwidth}
|
|
|
|
\begin{verbatim}
|
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|
\begin{verbatim}
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|
call psb_nrm2(ctxt,dat,mode=psb_collective_start_,request=nrm2_request)
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call psb_nrm2(ctxt,dat,mode=psb_collective_start_,request=nrm2_request)
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.......
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....... ! Do not access dat
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call psb_nrm2(ctxt,dat,mode=psb_collective_end_,request=nrm2_request)
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call psb_nrm2(ctxt,dat,mode=psb_collective_end_,request=nrm2_request)
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\end{verbatim}
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\end{verbatim}
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\end{minipage}
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\end{minipage}
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Salvatore Filippone
3 years ago
