From owner-FreeBSD-tech-jp@jp.freebsd.org  Thu May 18 17:22:42 2000
Received: (from daemon@localhost)
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) id RAA23953;
	Thu, 18 May 2000 17:22:42 +0900 (JST)
	(envelope-from owner-FreeBSD-tech-jp@jp.FreeBSD.org)
Received: from tortoise.jp.freebsd.org (root@tortoise.jp.FreeBSD.ORG [210.157.158.41])
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) with ESMTP id RAA23947
	for <FreeBSD-tech-jp@jp.freebsd.org>; Thu, 18 May 2000 17:22:41 +0900 (JST)
	(envelope-from issei@issei.org)
Received: from mx1.issei.org (IDENT:r5+4nBxjTdAwFt0jvmlPocRuzto8aZ1dnaWKc1VJL5l9/murkCvzTH64vhAypvHI@valkyrie.issei.org [3ffe:505:a:1:290:ccff:fea1:1ff2])
	by tortoise.jp.freebsd.org (8.9.3+3.2W/8.7.3) with ESMTP/IPv6 id RAA02863
	for <FreeBSD-tech-jp@jp.freebsd.org>; Thu, 18 May 2000 17:22:39 +0900 (JST)
	(envelope-from issei@issei.org)
Received: from localhost (IDENT:vUEDWHvMQo84qq3amiVAaaIeIkMlYF6KlgaShBBHaj65r0KvmVemxtH+VG0rrzQm@tole.issei.org [3ffe:505:a:1:200:f8ff:fe05:9fa2])
	by mx1.issei.org (8.10.1/3.7W-v6) with SMTP id e4I8MZo64260
	for <FreeBSD-tech-jp@jp.freebsd.org>; Thu, 18 May 2000 17:22:35 +0900 (JST)
	(envelope-from issei@issei.org)
Date: Thu, 18 May 2000 17:22:34 +0900 (JST)
Message-Id: <20000518.172234.118560385.issei@issei.org>
To: FreeBSD-tech-jp@jp.freebsd.org
From: Issei Suzuki <issei@issei.org>
In-Reply-To: <200005180637.PAA80914@v.noc.titech.ac.jp>
References: <200005180637.PAA80914@v.noc.titech.ac.jp>
X-Mailer: Mew version 1.95b31 on XEmacs 21.1 (Canyonlands)
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Reply-To: FreeBSD-tech-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+000315
X-Sequence: FreeBSD-tech-jp 2771
Subject: [FreeBSD-tech-jp 2771] Re: memory MAX? process MAX?
Errors-To: owner-FreeBSD-tech-jp@jp.freebsd.org
Sender: owner-FreeBSD-tech-jp@jp.freebsd.org
X-Originator: issei@issei.org

In mail "[FreeBSD-tech-jp 2766] memory MAX? process MAX?"
Akihiro IIJIMA <aki@jp.freebsd.org> wrote:

> 1) i386$B$N5!G=$H$7$F(B $BJ*M}%a%b%j$O(B4G$B$^$G$7$+7R$,$i$J$$(B.

$B:G6a$N%W%m%;%C%5$@$H(B 64GB $B$^$G07$($^$9!#(BFreeBSD $B$r5/F0$7$?$H$-$K(B CPU
Features $B$K(B PAE $B$H$+(B PSE36 $B$HI=<($5$l$k%W%m%;%C%5$J$i(BOK$B!#(B

PAE ($BJ*M}%"%I%l%93HD%(B), PSE-36 (36bit $B%Z!<%8%5%$%:3HD%(B) $B$H$$$&$N$O!"$=$l(B
$B$>$l%W%m%;%C%5$,07$($kJ*M}%"%I%l%96u4V$r(B 36bit $B$K3HD%$9$k$?$a$N;EAH$_$G!"(B
$B8_49@-$O$"$j$^$;$s!#(B


i386 $B0J9_$N(B CPU $B$G(B 32bit $B2>A[%"%I%l%96u4V$r07$&>l9g!"DL>o(B

1. $B%Z!<%8%5%$%:$O(B 4KB
2. $B%Z!<%8%s%0$O(B 2 $B%l%Y%k(B (1024 * 1024 $B%(%s%H%j(B)

$B$G9T$$$^$9$,!"(BPAE $B$G$O$3$l$r(B 3 $B%l%Y%k$K$7$^$9!#0lJ}!"(BPSE-36 $B$O%Z!<%8%5%$(B
$B%:$r(B 4MB $B$K$9$k$3$H$G!"(B32bit $B2>A[%"%I%l%9$r(B 36bit $BJ*M}%"%I%l%9$K%^%C%T%s(B
$B%0$7$^$9!#(B

> 5) swap$B$,$$$/$D$"$m$&$,(B FreeBSD/i386 $B$N07$($k(B $B2>A[%a%b%j6u4V$O(B
>    $B:GBg(B 4G$B!)(B 64G?

$B2>A[%"%I%l%9"*<B%"%I%l%9JQ49$r%W%m%;%C%5>e$N(B MMU $B$G9T$&8B$j!"2>A[%"%I%l(B
$B%96u4V$O(B 4GB $B$K@)8B$5$l$^$9!#(BPAE, PSE-36 $B$r;H$&>l9g$G$b(B 64GB $B$NJ*M}%a%b(B
$B%j$9$Y$F$K%j%K%"$K%"%/%;%9$G$-$k$o$1$G$O$J$/$F!"0lEY$K8+$($k$N$O$=$N$&$A(B
4GB $B$^$G$G$9!#(B

$B$^$?!"(BFreeBSD $B$G$O%f!<%6%W%m%;%9$K3d$jEv$F$i$l$k%a%b%j$N%Z!<%8%5%$%:$O(B
4KB $B8GDj$G!"%Z!<%8%s%0$bDL>o$N(B 2 $B%l%Y%k%Z!<%8%s%0$G$9$+$i(B (PAE, PSE-36
$B$I$C$A$b;H$C$F$J$$(B)$B!"MxMQ$G$-$kJ*M}%a%b%j$N>e8B$O(B 4GB $B$H$J$j$^$9!#(B


> 7) 1$B%W%m%;%9$,(B $B%H!<%?%k$G3NJ]=PMh$k%a%b%j$N9g7WCM$O(B $B2?(BG$B!)(B

$B:GBg$G$b(B 4GB $B%^%$%J%9(B kernel $BMQ$K3NJ]$7$F$"$kJ,!"$G$7$g$&!#(Bkernel $B$N%a%b(B
$B%j4IM}ItJ,$N%3!<%I$N%P%0(B ($B$b$7$/$O;EMM(B) $B$G(B 2GB $B$^$G$7$+;H$($J$+$C$?$j$9(B
$B$k$+$b$7$l$^$;$s$,!"$I$&$G$7$g$&$M!#(B


$B4hD%$C$F(B pmap.c $B$d$i%W%m%;%9@Z$jBX$($N%3!<%I$K<j$rF~$l$F(B PAE $B$r;H$&$h$&(B
$B$K$9$l$PJ*M}%a%b%j$r(B 64GB $B$^$G;H$($k$h$&$K$O$J$j$^$9$,!"$=$l$G$b7k6I(B 1
$B%W%m%;%9$"$?$jF)2aE*$K%"%/%;%92DG=$J%a%b%j6u4V$N>e8B$O(B 4GB $B$G$9$+$i!"$"(B
$B$^$j4r$7$/$J$$5$$,$7$^$9!#(B

Issei.-
