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From: OISHI Masakuni <yamasa@ec.catv.ne.jp>
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Date: Sat, 22 Mar 2003 14:20:21 +0900
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Subject: [java 329] Re: Fw: JDK 1.3.1 performance
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$BBg@P$G$9!#(B

From: daichi <daichi@ongs.co.jp>
Subject: [java 328] Fw: JDK 1.3.1 performance
Date: Mon, 17 Mar 2003 21:41:06 +0900

> classic$B$H(Bnative$B$N>uBV$G$3$l$@$1$N:9$,=P$k$H$$$&$N$O6=L#?<$$7k2L$+$H;W$$(B
> $B$^$9!#!J(BKSE$B$NJ}$G%A%e!<%K%s%0$5$l$k$@$m$&$H;W$$$^$9$N$G(Bnative$B$NJ}$N@-G=$O(B
> $B:#8e>e$,$k$s$@$H;W$$$^$9$1$I$b!K8=>u$G$3$l$@$1:9$,=P$k$s$G$9$M!#(B

$B!V(BKSE$B$NJ}$G%A%e!<%K%s%0!W$9$k0JA0$NLdBj$G!"8=:_$N%9%l%C%I%i%$%V%i%j$,(B
KSE$B$rA4$/;H$C$F$$$J$$C1$J$k%f!<%6!<%l%Y%k%9%l%C%I$G$"$k$3$H$,(B
$B860x$G$7$g$&!#(B
KSE$BBP1~$N%9%l%C%I%i%$%V%i%j$,MQ0U$5$l!"%+!<%M%k$+$i$N(Bupcall$B$K$h$k(B
$BDLCN$r<u$1$k$3$H$,$G$-$k$h$&$K$J$l$P!"0l5$$K%Q%U%)!<%^%s%9$,(B
$B8~>e$9$k$H;W$$$^$9!#(B

I/O$B$^$o$j$NOC$@$H!"8D?ME*$K$O(BJDK1.4$B$,(BFreeBSD$B$GF0$/$h$&$K$J$C$?$3$H(B
$B<+BN$,$H$F$b4r$7$$$G$9$M!#(B
JDK1.4$B$+$iDI2C$5$l$?(Bnio$B%Q%C%1!<%8$G$O!"(Bdirect ByteBuffer$B$d(B
memory-mapped I/O$B$J$I$rMQ$$$F!"%a%b%j%3%T!<$N2s?t$rBgI}$K(B
$B8:$i$9$3$H$,$G$-$^$9$+$i!#(B

# JDK1.4.1 patchset3$B$N(BFileChannel#transferTo()$B$,2u$l$F$^$9$M!D(B
# $B$A$g$C$HD4$Y$F$_$^$9!#(B

--
$BBg@P>-K.(B
yamasa@ec.catv.ne.jp
