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Date: Sat, 29 Jul 2000 07:02:22 +0900 (JST)
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To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of "Sat, 29 Jul 2000 00:27:45 +0900".
	<20000729002745F.hideishi@rei.geofront.magisystem.net>
From: yonep@mks.or.jp (Kazumi Yonetani)
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Subject: [FreeBSD-users-jp 53804] Re: CPU internal Cache Size
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   $B$h$M$?$K!s%@%$%8%'%9%H9XFI(B $B$H$b$&$7$^$9!#(B

  $B;29M$K$J$k$+$I$&$+J,$+$j$^$;$s$,!"5$$,IU$$$?$3$H$r$$$/$D$+!#(B

$B!V(B[FreeBSD-users-jp 53793] CPU internal Cache Size$B!W(B
$B$N5-;v$K$*$1$k!"(BJST$B;~4V(B2000$BG/(B07$B7n(B29$BF|(B($BEZ(B)00$B;~(B27$BJ,(B45$BIC:"$N(B
Hidenori Ishikawa$B$5$s$+$i$N(B mail $B$h$j(B:

:>$B:G6a!"(BPentiumPro$B$N(B1MB Cache$BHG$r<j$KF~$l$?$N$G$9$,!"(B
:>BIOS$B$,8E$$$N$G!"(BBIOS$B2hLL$G$O(B512kB$B$H$J$C$F$7$^$$$^$9!#(B
$B!t!t(B
  $B$&$i$d$^$7$$$G$9!<!#(BPentiumPro 1MB cache $BHG!";d$NL4$G$9(B...


:>$B<B$O!"(BPenPro(256kB) -> PenPro(1MB)$B$K$7$?$i(BSMP$B$NF0:n$,(B
:>$BIT0BDj$K$J$C$F$7$^$C$?$N$G$9!#(B
:>$B$=$3$G!"%-%c%C%7%e$NBg$-$5$r(BBIOS$B$+$iLc$C$F$$$k$N$G$"$l$P(B
:>$B$=$l$,860x$GMn$A$F$$$k$N$+$J$!!D$H$+;W$C$F$$$kLu$G$9!#(B
$B!t!t(B
  $B>e5-!VIT0BDj$K$J$C$?!W860x$G$9$,!"0J2<$N$h$&$J$3$H$O(B
 $B9M$($i$l$J$$$G$7$g$&$+!#(B

 (1) SMP $B$K$7$F$*$i$l$k$H$N$3$H$G$9$,!"3F(B CPU $B$N(B stepping ID
     $B$O$=$m$C$F$$$^$9$G$7$g$&$+!#(B

     stepping ID $B$,0c$C$F$$$k$H!"$"$^$jNI$/$J$$$h$&$J5$$,(B
     $B$7$^$7$F(B...

$B!t(B $B$G$b!"(BPentiumPro $B$G!"8_$$$K(B stepping ID $B$,0c$C$F$$$F$b!"(B
$B!t(B $BIT0BDj$K$J$C$?$H$$$&OC$OM>$jJ9$$$?$3$H$,$"$j$^$;$s$,(B...

 (2) 1MB cache $BHG$rF3F~$5$l$?$H$N$3$H$G$9$,!"(BVRM $B$O(B 1MB $BHG$K(B
     $BBP1~$7$F$$$k$b$N$J$N$G$7$g$&$+!#(B

     256KB, 512KB $B$^$G$J$i!"B?J,IaDL$N(B VRM $B$GBP1~$5$l$F$$$k$H(B
     $B;W$&$N$G$9$,(B(256KB $B$N>l9g$ONI$/$F$b!"(B512KB $B$KBP1~$7$F(B
     $B$$$J$$(B VRM $B$b$"$k$h$&$G$9(B)$B!"(B1MB $BHG$N>l9g$O!"$=$l$KBP1~(B
     $B$7$F$$$k(B VRM $B$r;H$o$J$1$l$P$$$1$J$$$h$&$G$9!#(B

 (3) 1MB $BHG$@$H!"$+$J$j$NH/G.$,M=A[$5$l$k$N$G$9$,!"H/G.BP:v$O(B
     $BBg>fIW$G$7$g$&$+!#(B

  $B;29M$K$J$l$P9,$$$G$9$,!"$O$:$7$F$=$&$G$9$M(B...

  $B$=$l$G$O<:Ni$7$^$9!#(B

$B!t(B $B$=$l$K$7$F$b!"(BPentiumPro 1MB $BHG$G(B SMP... $B$&$i$d$^$7$$$G$9(B...

-------------------------
 Kazumi Yonetani
 mail: <yonep@mks.or.jp> 
