From owner-FreeBSD-tech-jp@jp.freebsd.org  Sat Mar 15 08:18:09 1997
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Date: Fri, 14 Mar 1997 15:18:00 -0800 (PST)
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To: FreeBSD-tech-jp@jp.freebsd.org
In-reply-to: <199703140946.SAA25207@sran230.sra.co.jp> (message from Noriyuki Soda on Fri, 14 Mar 1997 18:46:09 +0900)
From: asami@vader.cs.berkeley.edu (Satoshi Asami)
Reply-To: FreeBSD-tech-jp@jp.freebsd.org
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Subject: [FreeBSD-tech-jp 128] Re: [FreeBSD-users-jp 10694] MMX
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$B$3$s$K$A$O!"@u8+$G$9!#$_$J$5$s(B users-jp$B$G$3$&$$$&OC$r$J$5$C$F$$$k$s$G(B
$B$9$M!<!#!J$G$b;~4V$J$$$+$i;d$OF~$l$J$$!#(B;_;$B!K(B

 * $B:Y@n$5$s$N(B pseudo-device mpeg $B$h$jA0$K!"(BMMX Pentium $B$,(B FreeBSD $B$GMxMQ2DG=(B
 * $B$+(B ? $B$H$$$&OCBj$,$J$+$C$?$C$1!#$=$A$i$X$N%U%)%m!<$N$D$b$j$G$7$?!#(B

$B$3$l$K$O4{$K%U%)%m!<$,F~$C$F$$$k$+$b$7$l$^$;$s$,(B...$B!#(B

MMX$BL?Na$r;H$o$J$1$l$P$b$A$m$s2?$bLdBj$O$"$j$^$;$s$7!"%"%W%j%1!<%7%g%s(B
$B$,(B MMX$B%l%8%9%?$r;H$C$F$$$F$b!J$D$^$j!"%+!<%M%k$,2?$bCN$i$J$/$F$b!KBg>f(B
$BIW$J$O$:$G$9!#IbF0>.?tE@%l%8%9%?$r6&M-$9$k$h$&$K$7$?$N$O$3$N$?$a$@$H$7(B
$B$P$i$/A0$K(B Intel$B$N%G%6%$%J!<$,9V1i$G8@$C$F$$$^$7$?!#(B

$B$A$J$_$K!"(BFreeBSD$B$N(B gas$B$r(B MMX$BBP1~$K$9$k$H$$$&$N$O(B PR gnu/2834$B$G%Q%C%A(B
$B$,AwIU$5$l$F$-$F$$$^$9!#(B

 * $B$"$k$$$O!"(Bpseudo-device mpeg $B$NCf$G!"$4$j$4$j%4%^$+$9$+!#(B
 * $BB>$N%W%m%;%9$"$k$$$O!"%f!<%6!<!&%b!<%I$K(B CPU $B$r>y$i$J$$$3$H$,J]>Z$G$-$k(B
 * $B6h4V$J$i!"(Bmpeg $B$,<+J,$G(B FPU $B$N>uBV$rBTHr!&I|5"$7$F$bBg>fIW$8$c$J$$$+$J$"!#(B

$B$=$&$G$9$M!#$A$J$_$K(B Pentium$BMQ$N(B fast memory copy$B$G$O$3$l$r$d$C$F$$$^(B
$B$9!#!J(B/sys/i386/i386/support.s:fastmove$B;2>H!#!K(B

$B$"$5$_(B
