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Date: Sat, 29 Jul 2000 09:32:55 +0900
From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
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Subject: [FreeBSD-users-jp 53805] Re: CPU internal Cache Size
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hideishi> $B@P@n!w@iMUBg$G$9!#(B
hideishi> 
hideishi> From: Motomichi Matsuzaki <mzaki@e-mail.ne.jp>
hideishi> Subject: [FreeBSD-users-jp 53798] Re: CPU internal Cache Size
hideishi> Date: Sat, 29 Jul 2000 01:19:02 +0900
hideishi> 
hideishi> mzaki> $B$H$$$&$N$O!"0J2<$K5s$2$k(B kernel $B$N%*%W%7%g%s$G(B
hideishi> mzaki> 2nd cache $B$N%5%$%:$r;XDj$G$-$k$N$G$9$,!"(B
hideishi> mzaki> $B;XDj$7$J$$$H!"(B 2nd cache $B$O(B 128k $B$G$"$k$H$_$J$5$l$k(B
hideishi> mzaki> $B%3!<%I$K$J$C$F$$$k$+$i$G$9!#(B
hideishi> 
hideishi> $B$J$k$[$I!*(B
hideishi> $B$=$&$@$C$?$s$G$9$+!"$3$l$OB;$G$9$M!#(B
hideishi> $B$9$0$K(B256KB$B$KJQ$($^$9!#(B> PentiumIII
hideishi> 
hideishi> mzaki> LINT $B$K!"(B PQ_????CACHE $B$H$$$&(B option $B$,$"$j$^$9$N$G!"(B
hideishi> mzaki> $B;XDj$7$F$_$F$/$@$5$$!#(B
hideishi> 
hideishi> $B$G!"7o$N(BPenPro$B$b(B1MB$B$K$7$h$&$H;W$&$N$G$9$,!"(B
hideishi> $B$3$N%*%W%7%g%s$C$F(BSMP$B$G$bM-8z$J$N$G$7$g$&$+!)(B

($B%-%c%C%7%e$N%5%$%:$,B7$C$F$$$l$P(B)SMP$B$G$bM-8z$@$H;W$$$^$9(B.

$B$?$@$7(B, PQ_????CACHE $B$H$$$&$N$O(B page coloring $B$N$?$a$NJd=u>pJs(B
$B$G$"$C$F(B, $BJL$K(B CPU $B$N(B L2 cache $B$r$I$l$@$1;H$&$+$H$$$&$b$N$G$O(B
$B$"$j$^$;$s(B. $B$D$^$j(B, $B7`E*$JJQ2=$O$"$^$j4|BT$G$-$J$$$H;W$$$^$9(B.

Pentium Pro $B$H$+$G$O(B, $B$"$kJ*M}%"%I%l%9$O(B, $B$$$D$b7h$C$?%-%c%C%7%e%i%$%s$K(B
$B%-%c%C%7%e$5$l$^$9(B. $B$7$?$,$C$F(B, active $B$J4v$D$+$N(B page $B$,F1$8(B $B%-%c%C%7%e(B
$B%i%$%s$K:\$k$h$&$K(B, $B%a%b%j$r3dEv$F$F$7$^$&$H(B, $B%-%c%C%7%e$N8zN($,(B
$BMn$A$^$9(B. page coloring $B$H$O(Bactive $B$J(B page $B$,%-%c%C%7%e>e$G(B
$B$&$^$/J,;6$9$k$h$&$K$9$k<jK!$N(B1$B$D$G$9(B. 

$B$*$J$8%-%c%C%7%e$K(B map $B$5$l$k(B page $B$K$OF1$8(B`$B?'(B' $B$rIU$1$F4IM}$7$F(B
($B<B:]$K$O?'$4$H$N(Bqueue$B$KF~$l$k(B), memory $B$N(B request $B$,$"$l$P(B,
$B$G$-$k$@$10c$&?'$N(B page $B$r=gHV$K3d$jEv$F$k$h$&$K$7$F$"$j$^$9(B.


/\ Hidetoshi Shimokawa
\/  simokawa@sat.t.u-tokyo.ac.jp
PGP public key: finger -l simokawa@sat.t.u-tokyo.ac.jp
