version 1.2, 2003/12/09 01:27:06 |
version 1.4, 2003/12/10 08:50:28 |
Line 46 $G$ $B$K$h$j(B 0 $B$K4JLs$5$l$k$3$H$r<($;$P$h$$!#8D |
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Line 46 $G$ $B$K$h$j(B 0 $B$K4JLs$5$l$k$3$H$r<($;$P$h$$!#8D |
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$B$3$l$i$O$4$/8B$i$l$?Nc$G$"$k$,(B, $B=EMW$J$3$H$O(B, |
$B$3$l$i$O$4$/8B$i$l$?Nc$G$"$k$,(B, $B=EMW$J$3$H$O(B, |
$B$h$j9bEY$JJ,;6JBNs7W;;$,<B83$G$-$k$h$&$J5!G=$rDs0F$7(B, $B<BAu$9$k$3$H$G$"$k(B. |
$B$h$j9bEY$JJ,;6JBNs7W;;$,<B83$G$-$k$h$&$J5!G=$rDs0F$7(B, $B<BAu$9$k$3$H$G$"$k(B. |
$B0J2<$G$O(B MPI-2 $B$GDj5A$5$l$?F0E*%W%m%;%9@8@.(B, $B%W%m%;%9%0%k!<%W4V$G$N(B |
$B0J2<$G$O(B MPI-2 \cite{MPI2} $B$GDj5A$5$l$?F0E*%W%m%;%9@8@.(B, $B%W%m%;%9%0%k!<%W4V$G$N(B |
broadcast $B$N;EMM$r;29M$K(B, OpenXM $B$K$*$1$k(B server $B4VDL?.$K$D$$$F(B |
broadcast $B$N;EMM$r;29M$K(B, OpenXM $B$K$*$1$k(B server $B4VDL?.$K$D$$$F(B |
$B=R$Y$k(B. |
$B=R$Y$k(B. |
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Line 62 master-server $B4V$NDL?.O)$O(B, server $B$,5/F0$7$? |
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Line 62 master-server $B4V$NDL?.O)$O(B, server $B$,5/F0$7$? |
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\begin{enumerate} |
\begin{enumerate} |
\item |
\item |
\begin{verbatim} |
\begin{verbatim} |
SM_set_rank |
SM_set_rank_102 |
\end{verbatim} |
\end{verbatim} |
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server $B4V$N(B broadcast $B$O(B, $B$$$/$D$+$N(B server $B$r%0%k!<%W2=$7$F9T$&$N$,(B |
server $B4V$N(B broadcast $B$O(B, $B$$$/$D$+$N(B server $B$r%0%k!<%W2=$7$F9T$&$N$,(B |
Line 73 $nserver$ $B$H(B, $B$=$N%0%k!<%WFb$G$N<1JL;R(B $ra |
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Line 73 $nserver$ $B$H(B, $B$=$N%0%k!<%WFb$G$N<1JL;R(B $ra |
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Request: |
Request: |
\begin{tabular}{|c|c|} \hline |
\begin{tabular}{|c|c|} \hline |
{\tt int32 OX\_COMMAND} & {\tt int32 SM\_set\_rank} \\ \hline |
{\tt int32 OX\_COMMAND} & {\tt int32 SM\_set\_rank\_102} \\ \hline |
{\tt int32 $nserver$} & {\tt int32 $rank$} \\ |
{\tt int32 $nserver$} & {\tt int32 $rank$} \\ |
\hline |
\hline |
\end{tabular} |
\end{tabular} |
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\item |
\item |
\begin{verbatim} |
\begin{verbatim} |
SM_tcp_accept |
SM_tcp_accept_102 |
\end{verbatim} |
\end{verbatim} |
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Request: |
Request: |
\begin{tabular}{|c|c|} \hline |
\begin{tabular}{|c|c|} \hline |
{\tt int32 OX\_COMMAND} & {\tt int32 SM\_accept} \\ \hline |
{\tt int32 OX\_COMMAND} & {\tt int32 SM\_accept\_102} \\ \hline |
{\tt int32 $port$} & {\tt int32 $peer$} \\ |
{\tt int32 $port$} & {\tt int32 $peer$} \\ |
\hline |
\hline |
\end{tabular} |
\end{tabular} |
Line 100 Stack after the request: |
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Line 100 Stack after the request: |
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Output: none. |
Output: none. |
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$B<!9`$N(B {\tt SM\_tcp\_connect} $B$H%Z%"$G(B, $B4{$KB8:_$7$F$$$k(B 2 $B$D$N(B server |
$B<!9`$N(B {\tt SM\_tcp\_connect\_102} $B$H%Z%"$G(B, $B4{$KB8:_$7$F$$$k(B 2 $B$D$N(B server |
$B$N4V$N(B TCP/IP $B$K$h$kDL?.O)$r3+@_$9$k(B. $port$ $B$O(B, master $B$,(B ($B%i%s%@%`$K(B) $BA*$s$@(B |
$B$N4V$N(B TCP/IP $B$K$h$kDL?.O)$r3+@_$9$k(B. $port$ $B$O(B, master $B$,(B ($B%i%s%@%`$K(B) $BA*$s$@(B |
TCP $B$N%]!<%HHV9f$G$"$k(B. $B$3$N%j%/%(%9%H$r<u$1<h$k$H(B, server $B$O(B, |
TCP $B$N%]!<%HHV9f$G$"$k(B. $B$3$N%j%/%(%9%H$r<u$1<h$k$H(B, server $B$O(B, |
bind, listen, accept $BF0:n$r<B9T$7(B, connect $BBT$A>uBV$KF~$k(B. $B$$$:$l$+$NF0:n(B |
bind, listen, accept $BF0:n$r<B9T$7(B, connect $BBT$A>uBV$KF~$k(B. $B$$$:$l$+$NF0:n(B |
Line 110 $0$ $B$r%9%?%C%/$KCV$/(B. $peer$ $B$O(B, $BAj<j$N |
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Line 110 $0$ $B$r%9%?%C%/$KCV$/(B. $peer$ $B$O(B, $BAj<j$N |
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\item |
\item |
\begin{verbatim} |
\begin{verbatim} |
SM_tcp_connect |
SM_tcp_connect_102 |
\end{verbatim} |
\end{verbatim} |
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Request: |
Request: |
\begin{tabular}{|c|c|} \hline |
\begin{tabular}{|c|c|} \hline |
{\tt int32 OX\_COMMAND} & {\tt int32 SM\_tcp\_connect} \\ \hline |
{\tt int32 OX\_COMMAND} & {\tt int32 SM\_tcp\_connect\_102} \\ \hline |
{\tt int32 CMO\_String} & {$hostname$} \\ \hline |
{\tt int32 CMO\_String} & {$hostname$} \\ \hline |
{\tt int32 $port$} & {\tt int32 $peer$} \\ |
{\tt int32 $port$} & {\tt int32 $peer$} \\ |
\hline |
\hline |
Line 129 Stack after the request: |
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Line 129 Stack after the request: |
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Output: none. |
Output: none. |
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$BA09`$N(B {\tt SM\_tcp\_accept} $B$H%Z%"$G(B, $B4{$KB8:_$7$F$$$k(B 2 $B$D$N(B server |
$BA09`$N(B {\tt SM\_tcp\_accept\_102} $B$H%Z%"$G(B, $B4{$KB8:_$7$F$$$k(B 2 $B$D$N(B server |
$B$N4V$N(B TCP/IP $B$K$h$kDL?.O)$r3+@_$9$k(B. $host$ $B$OAj<j$N(B server $B$,F0:n$7$F(B |
$B$N4V$N(B TCP/IP $B$K$h$kDL?.O)$r3+@_$9$k(B. $host$ $B$OAj<j$N(B server $B$,F0:n$7$F(B |
$B$$$k%[%9%HL>$G$"$k(B. $host$ $B>e(B, $B%]!<%HHV9f(B $port$ $B$G(B accept $B$7$F$$$k(B server $B$KBP$7(B, |
$B$$$k%[%9%HL>$G$"$k(B. $host$ $B>e(B, $B%]!<%HHV9f(B $port$ $B$G(B accept $B$7$F$$$k(B server $B$KBP$7(B, |
connect $B$9$k(B. |
connect $B$9$k(B. |
Line 148 RFC-102 $B2<$G$N%W%m%0%i%_%s%0%9%?%$%k$O(B, $B4pK\E |
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Line 148 RFC-102 $B2<$G$N%W%m%0%i%_%s%0%9%?%$%k$O(B, $B4pK\E |
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$BAw?.$9$k5!G=(B, $B$^$?!"(Bserver $B4VDL?.O)$+$i(B OX $B%G!<%?$r<u?.$9$k5!G=$r(B |
$BAw?.$9$k5!G=(B, $B$^$?!"(Bserver $B4VDL?.O)$+$i(B OX $B%G!<%?$r<u?.$9$k5!G=$r(B |
$BDs6!$7$J$1$l$P$J$i$J$$(B. |
$BDs6!$7$J$1$l$P$J$i$J$$(B. |
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\subsection{broadcast} |
\subsection{broadcast $B$*$h$S(B reduction} |
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server $B4VDL?.$rMxMQ$9$k:G$bE57?E*$JNc$H$7$F(B broadcast $B$,$"$k(B. |
server $B4VDL?.$rMxMQ$9$k:G$bE57?E*$JNc$H$7$F(B broadcast $B$,$"$k(B. |
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Line 187 broadcast $B$r<B9T$5$;$k$?$a$N%3%^%s%I$rC`<!Aw?.$9$k |
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Line 187 broadcast $B$r<B9T$5$;$k$?$a$N%3%^%s%I$rC`<!Aw?.$9$k |
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server $B$NAm?t$r(B $nserver$ $B$H$9$k$H$-(B, $B9b!9(B $\lceil \log_2 nserver\rceil$ |
server $B$NAm?t$r(B $nserver$ $B$H$9$k$H$-(B, $B9b!9(B $\lceil \log_2 nserver\rceil$ |
$B%9%F%C%W8e$K$OA4$F$N(B server $B$K%G!<%?$,9T$-EO$k(B. |
$B%9%F%C%W8e$K$OA4$F$N(B server $B$K%G!<%?$,9T$-EO$k(B. |
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$B0J2<$K(B, {\tt ox\_asir} $B$K$*$1$k<BAu$r<($9(B. |
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\begin{verbatim} |
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void ox_bcast_102(int root,Obj *rp) |
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{ |
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Obj data; |
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int r,mask,id,src,dst; |
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data = *rp; |
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r = myrank_102-root; |
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if ( r < 0 ) r += nserver_102; |
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for ( mask = 1; mask < nserver_102; mask <<= 1 ) |
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if ( r&mask ) { |
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src = myrank_102-mask; |
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if ( src < 0 ) src += nserver_102; |
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ox_recv_102(src,&id,&data); |
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break; |
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} |
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for ( mask >>= 1; mask > 0; mask >>= 1 ) |
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if ( (r+mask) < nserver_102 ) { |
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dst = myrank_102+mask; |
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if ( dst >= nserver_102 ) dst -= nserver_102; |
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ox_send_data_102(dst,data); |
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} |
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*rp = data; |
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} |
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\end{verbatim} |
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$BF1MM$N<jB3$-$K(B reduction $B$,$"$k(B. $B$3$l$O(B, $B3F(B server $B$K$"$k%G!<%?$r(B, 2 |
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$B9`1i;;$K$h$j=hM}$7$F$$$-(B, $B:G8e$K(B $root$ $B$K1i;;7k2L$,=8$a$i$l$k<jB3$-$G(B |
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$B$"$k(B. $B$3$N>l9g$b(B, $B4JC1$N$?$a(B $root$ $B$,(B $0$ $B$G$"$k$H$7$F(B, $B<1JL;R$,(B |
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$B<1JL;R$,(B $b$ $B$N(B server $B$G$O(B, $b$ $B$r2<0L%S%C%H$+$i=g$K8+$F(B, |
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\begin{enumerate} |
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\item $B$=$N%S%C%H$,(B 1 $B$J$i(B, $B$=$N%S%C%H$r(B 0 $B$K$7$?<1JL;R$r$b$D(B server |
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($B$=$l$OI,$:B8:_$9$k(B) $B$K%G!<%?$rAw?.$7$F=*N;(B. |
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\item $B$=$N%S%C%H$,(B 0 $B$G(B, $B$=$N%S%C%H$r(B 1 $B$K$7$?CM$,(B $nserver-1$ $B0J2<(B |
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$B$J$i(B, $B$=$3$+$i%G!<%?$r<u?.$9$k(B. $B$=$N%G!<%?$H<j;}$A$N%G!<%?(B |
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$B$N(B 2 $B9`1i;;7k2L$G<j;}$A%G!<%?$r99?7$9$k(B. |
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\end{enumerate} |
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$B$3$NJ}K!$K$h$l$P(B, $B:G=*7k2L$O(B $root$ $B$K%G!<%?$,=8$a$i$l$k(B. $B$3$N>l9g$K$b(B, |
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server $B$NAm?t$r(B $nserver$ $B$H$9$k$H$-(B, $B9b!9(B $\lceil \log_2 nserver\rceil$ |
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$B%9%F%C%W8e$K$O<jB3$-$,=*N;$9$k(B. |
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\begin{verbatim} |
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void ox_reduce_102(int root,void (*func)(),Obj data,Obj *rp) |
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{ |
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Obj data0,t; |
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int r,mask,id,src,dst; |
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r = myrank_102-root; |
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if ( r < 0 ) r += nserver_102; |
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for ( mask = 1; mask < nserver_102; mask <<= 1 ) |
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if ( r&mask ) { |
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dst = (r-mask)+root; |
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if ( dst >= nserver_102 ) dst -= nserver_102; |
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ox_send_data_102(dst,data); |
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break; |
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} else { |
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src = r+mask; |
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if ( src < nserver_102 ) { |
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src += root; |
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if ( src >= nserver_102 ) src -= nserver_102; |
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ox_recv_102(src,&id,&data0); |
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(*func)(CO,data,data0,&t); data = t; |
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} |
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} |
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if ( !r ) |
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*rp = data; |
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else |
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*rp = 0; |
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} |
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\end{verbatim} |
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\section{$B%(%i!<=hM}(B} |
\section{$B%(%i!<=hM}(B} |
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server $B$O(B RFC-100,101 $B$N(B $B%j%;%C%H%W%m%H%3%k$r<BAu$7$F$$$l$P(B, |
server $B$O(B RFC-100,101 $B$N(B $B%j%;%C%H%W%m%H%3%k$r<BAu$7$F$$$l$P(B, |
master $B$+$i(B server $B$r%j%;%C%H$7(B, master-server $B4V$NDL?.O)$r(B |
master $B$+$i(B server $B$r%j%;%C%H$7(B, master-server $B4V$NDL?.O)$r(B |
$B%j%;%C%H$9$k$3$H$O$G$-$k(B. $B$3$l$K2C$($F(B,$B%0%k!<%WFb$N(B server $B4VDL?.O)(B |
$B%j%;%C%H$9$k$3$H$O$G$-$k(B. $B$3$l$K2C$($F(B,$B%0%k!<%WFb$N(B server $B4VDL?.O)(B |
$B$r%j%;%C%H$9$kI,MW$,$"$k$,(B, $B$3$l$r<!$N<j=g$G9T$&(B. |
$B$r%j%;%C%H$9$kI,MW$,$"$k(B. $B<1JL;R$,(B $i$ ($0\le i \le nserver$) |
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$B$N(B server $B$NF0:n$O<!$N$h$&$K$J$k(B. |
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\begin{tabbing} |
\begin{tabbing} |
\underline{$B<1JL;R$,(B $i$ ($0\le i \le nserver$) $B$N(B server $B$NF0:n(B}\\ |
\underline{$B<1JL;R$,(B $i$ ($0\le i \le nserver$) $B$N(B server $B$NF0:n(B}\\ |
Line 206 for $j = i+1$ to $nserver-1$ do\\ |
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Line 283 for $j = i+1$ to $nserver-1$ do\\ |
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end for |
end for |
\end{tabbing} |
\end{tabbing} |
$B$3$N<j=g$K$h$j(B, $B%G%C%I%m%C%/$J$7$KA4$F$NDL?.O)$r6u$K$9$k$3$H$,$G$-$k(B. |
$B$3$N<j=g$K$h$j(B, $B%G%C%I%m%C%/$J$7$KA4$F$NDL?.O)$r6u$K$9$k$3$H$,$G$-$k(B. |
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$B$3$NA`:n$O(B, master-server $BDL?.O)$N%j%;%C%H8e$K9T$o$l$k$?$a(B, $B3F(B server |
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$B$O(B master $B$+$i$N%G!<%?BT$A>uBV$K$"$k(B. $B$h$C$F(B, $B<!$N(B SM $B%3%^%s%I$r(B |
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$B3F(B server $B$K0l@F$KAw$k$3$H$K$h$j9T$&(B. |
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\begin{verbatim} |
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SM_reset_102 |
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\end{verbatim} |
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Request: |
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\begin{tabular}{|c|c|} \hline |
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{\tt int32 OX\_COMMAND} & {\tt int32 SM\_reset\_102} \\ \hline |
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\end{tabular} |
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Output: none. |
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\section{API} |
\section{API} |
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$B0J2<(B, asir $B$K$*$1$k(B RFC-102 $B4XO"$N(B API $B$r>R2p$9$k(B. |
$B0J2<(B, asir $B$K$*$1$k(B RFC-102 $B4XO"$N(B API $B$r>R2p$9$k(B. |
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\subsection{server $B4VDL?.O)3+@_(B} |
\subsection{server $B4VDL?.O)3+@_(B} |
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$B0J2<$N4X?t$O(B, master $BMQ$KMQ0U$5$l$?$b$N$G(B, SM $B%3%^%s%IAw?.MQ$N(B |
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wrapper $B$G$"$k(B. |
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\begin{itemize} |
\begin{itemize} |
\item {\tt ox\_set\_rank\_102($Nserver$,$Rank$)} |
\item {\tt ox\_set\_rank\_102($Server$,$Nserver$,$Rank$)} |
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$BDL?.Aj<j$N(B server $B$,B0$9$k%0%k!<%W$KB0$9$k(B server $B$NAm?t(B $Nserver$ $B$H(B, |
$Server$ $B$,B0$9$k%0%k!<%W$KB0$9$k(B server $B$NAm?t(B $Nserver$ $B$H(B, |
$B$=$N(B server $B$N%0%k!<%WFb<1JL;R(B $Rank$ $B$rDLCN$9$k(B. |
$B$=$N(B server $B$N%0%k!<%WFb<1JL;R(B $Rank$ $B$rDLCN$9$k(B. |
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\item {\tt ox\_tcp\_accept\_102($Port$,$Rank$)} |
\item {\tt ox\_tcp\_accept\_102($Server$,$Port$,$Rank$)} |
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$B%]!<%HHV9f(B $Port$ $B$G(B, $B<1JL;R(B $Rank$ $B$N(B server $B$+$i$N(B connect $BBT$A>uBV(B |
$Server$ $B$KBP$7(B, $B%]!<%HHV9f(B $Port$ $B$G(B, |
$B$KF~$j(B, $BDL?.$,@.N)$7$?$i(B, $BAw<u?.%P%C%U%!$N%;%C%H%"%C%W(B, |
$B<1JL;R(B $Rank$ $B$N(B server $B$+$i$N(B connect $BBT$A>uBV$KF~$k$h$&;X<($9$k(B. |
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$BDL?.$,@.N)$7$?$i(B, $BAw<u?.%P%C%U%!$N%;%C%H%"%C%W(B, |
$BAj<j@h%F!<%V%k$X$NEPO?$J$I$r9T$&(B. |
$BAj<j@h%F!<%V%k$X$NEPO?$J$I$r9T$&(B. |
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\item {\tt ox\_tcp\_connect\_102($Host$,$Port$,$Rank$)} |
\item {\tt ox\_tcp\_connect\_102($Server$,$Host$,$Port$,$Rank$)} |
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$B%[%9%HL>(B $Host$ $B$N%]!<%HHV9f(B $Port$ $B$N(B TCP $B%]!<%H$KBP$7$F(B connect $B$9$k(B. |
$Server$ $B$KBP$7(B, $B%[%9%HL>(B $Host$ $B$N%]!<%HHV9f(B $Port$ $B$N(B TCP $B%]!<%H$KBP$7$F(B |
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connect $B$9$k$h$&;X<($9$k(B. |
$BDL?.$,@.N)$7$?$i(B, $BAw<u?.%P%C%U%!$N%;%C%H%"%C%W(B, $BAj<j$r(B $Rank$ $B$H$7$F(B |
$BDL?.$,@.N)$7$?$i(B, $BAw<u?.%P%C%U%!$N%;%C%H%"%C%W(B, $BAj<j$r(B $Rank$ $B$H$7$F(B |
$BAj<j@h%F!<%V%k$X$NEPO?$J$I$r9T$&(B. |
$BAj<j@h%F!<%V%k$X$NEPO?$J$I$r9T$&(B. |
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\item {\tt ox\_reset\_102($Server$)} |
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$Server$ $B$KBP$7DL?.O)%j%;%C%HF0:n$r;X<($9$k(B. $B$3$NA`:n$O(B, $B%0%k!<%WFbA4$F$N(B server |
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$B$G9T$o$l$J$1$l$P$J$i$J$$(B. |
\end{itemize} |
\end{itemize} |
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\subsection{server $B4VDL?.(B} |
\subsection{server $B4VDL?.(B} |
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\begin{itemize} |
\begin{itemize} |
\item {\tt ox\_send\_cmo\_102($Rank$,$Data$)} |
\item {\tt ox\_send\_102($Rank$,$Data$)} |
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$B<1JL;R(B $Rank$ $B$N(B server $B$K(B $Data$ $B$r(B OX $B%G!<%?$H$7$FAw?.$9$k(B. |
$B<1JL;R(B $Rank$ $B$N(B server $B$K(B $Data$ $B$r(B OX $B%G!<%?$H$7$FAw?.$9$k(B. |
$B<1JL;R(B $Rank$ $B$N%5!<%P$OBP1~$9$k<u?.$r3+;O$7$J$1$l$P$J$i$J$$(B. |
$B<1JL;R(B $Rank$ $B$N(B server $B$OBP1~$9$k<u?.$r3+;O$7$J$1$l$P$J$i$J$$(B. |
|
|
\item {\tt ox\_recv\_cmo\_102($Rank$)} |
\item {\tt ox\_recv\_102($Rank$)} |
|
|
$B<1JL;R(B $Rank$ $B$N(B server $B$+$i(B OX $B%G!<%?$r<u?.$9$k(B. |
$B<1JL;R(B $Rank$ $B$N(B server $B$+$i(B OX $B%G!<%?$r<u?.$9$k(B. |
$B<1JL;R(B $Rank$ $B$N%5!<%P$OBP1~$9$kAw?.$r3+;O$7$J$1$l$P$J$i$J$$(B. |
$B<1JL;R(B $Rank$ $B$N(B server $B$OBP1~$9$kAw?.$r3+;O$7$J$1$l$P$J$i$J$$(B. |
|
|
\item {\tt ox\_reset\_102()} |
\item {\tt ox\_bcast\_102($Rank$[,$Data$])} |
|
|
$BDL?.O)%j%;%C%HF0:n$r9T$&(B. $B$3$NA`:n$O(B, $B%0%k!<%WFbA4$F$N(B server |
$B<1JL;R(B $Rank$ $B$N(B server $B$r(B root $B$H$7$F(B, $B%0%k!<%WFb$G(B broadcast $B$9$k(B. |
$B$G9T$o$l$J$1$l$P$J$i$J$$(B. |
$Root$ $B$N$_(B $Data$ $B$r;XDj$9$kI,MW$,$"$k(B. $B3F(B server $B$G$NLa$jCM$O(B |
|
$Data$ $B$G$"$k(B. |
\end{itemize} |
\end{itemize} |
|
|
|
\begin{thebibliography}{99} |
|
\bibitem{OpenXM} |
|
Maekawa, M. et al, The Design and Implementation of OpenXM-RFC 100 and 101. |
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Proceedings of ASCM2001, World Scientific, 102-111 (2001). |
|
\bibitem{MPI2} |
|
Gropp, W., et al, Using MPI-2 Advanced Features of the Message-Passing |
|
Interface. The MIT Press (1999). |
|
\end{thebibliography} |
\end{document} |
\end{document} |