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Message-Id: <199910040604.PAA01232@bluemoon.elec.ryukoku.ac.jp>
From: Tetsuya Takeda <takeda@mail433.elec.ryukoku.ac.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of Fri, 01 Oct 1999 22:50:50 JST.
             <199910011350.WAA27698@theseus.c.oka-pu.ac.jp> 
References: <199910011350.WAA27698@theseus.c.oka-pu.ac.jp> <01e901bf0c15$119a61c0$3c01a8c0@thinksoft.co.jp> <19991001233558D.raven@_domain_of_your_mail_address_> <199910021518.AAA18983@tasogare.imasy.or.jp>
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Date: Mon, 04 Oct 1999 15:04:59 +0900
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Subject: [FreeBSD-users-jp 46247] Re: =?ISO-2022-JP?B?GyRCQmdNRhsoQg==?=
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$B$I$&$b!"$*A{$,$;$$$?$7$F$*$j$^$9!"IpED$G$9!#(B

$B3'MM$N$4;XE&$N$H$*$j!"<B:]$N%a%b%j3NJ]NL$O(B sizeof(double) $B$r(B
$B3]$1$?$b$N$G$"$k$3$H$r!"$b$N$N8+;v$K8+F($7$F$$$^$7$?(B ($B4@(B)

# $B$J$<!"$3$s$J$7$g$&$b$J$$%_%9$r$7$G$+$7$?$N$+!"$7$+$b!"$J$<(B
# $B5$$,IU$+$J$+$C$?$N$+!D!":#!"$b$N$9$4$/CQ$:$+$7$$$G$9(B (^^;

$B$G$9$,!"$^$@0l$D5?Ld$,$"$k$N$G!"$^$?D9J8$r=q$$$F$7$^$$$^$7$?!#(B


$B!R:4!9LZ!w%7%s%/%=%U%H$5$s!S(B
| double$B$,2?%P%$%H$+J,$+$i$J$$$N$G$9$,!">e5-%=!<%9$r8+$k8B$j(B
| $B3NJ]$7$h$&$H$7$F$$$k%a%b%j%5%$%:$O(B
|     32MB * sizeof(double)
| $B$K$J$C$F$k$h$&$G$9$,!)(B

$B$O$$!"(Bsizeof(double) $B$O!V(B 8 $B!W%P%$%H$G$9!#(B
$B$=$j$c!D!"(B8 $BG\$K$b$J$C$F$$$l$P!"5pBg$9$.$^$9$h$M!D!#(B


$B!R$$$o$5$-$5$s!S(B
| $B$H$$$&$3$H$J$s$G!"0z?t$,(B 10 $B$@$H$7$?$i!"(B
| 10 * 1024 * 1024 * 8 = 83,886,080
| $B$H$$$&$3$H$G(B 80MB $B$K$J$j$^$9$h!"(B10MB $B$8$c$J$/$F!#(B
| 
| $B$3$&$$$&$3$H$8$c$J$/(B?

$B$O$$!"$^$C$?$/$b$C$F!"$=$N$H$*$j$G$7$?!#(B

   30 $B$H;XDj$7$?$i!"(B240MB $B!D!D(B(^^;
  100 $B$H;XDj$7$?$i!"(B800MB $B!D!D(B(^^;;


$B!R7KEg!w2#IM$5$s!S(B
| SWAP$BNN0h$N3NJ];~4VCf$O3N$+$KHs>o$K%l%9%]%s%9$,0-2=$7$^$7$?$,(B, 
| $B0[>o$H$O$*$b$($^$;$s$G$7$?(B. 

$B$9$_$^$;$s!"(B($B4m81$J(B) $B<B83$r$7$F$$$?$@$$$F!D!#(B


$B!REOJU!w2,;38)N)Bg$5$s!S(B
| Sparc Solaris2.5.1 $B$G$d$C$F$_$^$7$?$,!$(B240MB$B$N%a%b%j$r3NJ]$7$F$/$l$^$7$?!%(B
| $B$?$^$?$^!$(BSolaris 2.6 $B$G$O(B($B$=$N;~E@$GMxMQ2DG=$J(B)$B%a%b%j$,B?$+$C$?$+$i$G(B
| $B$O$J$$$G$7$g$&$+!%(B

$B%^%7%s$NIi2Y$r5^7c$K>e>:$5$;$F$7$^$&<B83$J$N$G!"$"$^$j2?EY$b(B
$B;n$7$F$O$$$J$$$N$G$9$,!"(BSolaris $B$G$O!";XDj$7$?%a%b%jNL$,Bg$-(B
$B$9$.$k$H!"(Bmalloc $B$O!"$A$c$s$H(B NULL $B$rJV$7$F$/$l$^$7$?!#(B

$B$=$7$F!"$b$A$m$s!"(BNULL $B$G$J$$$H$-$O!"@5>o$K=hM}$r?J$a$F$$$C(B
$B$F$/$l$^$9!#%l%9%]%s%9$O0-$/$J$j$^$9$,!D!#(B


$B$7$+$7!"(BFreeBSD $B$G$O!"%`%A%c$J;XDj(B ($B<B%a%b%j!&2>A[%a%b%j$r(B
$B9g7W$7$?NL$h$j$b$:$C$HBg$-$JCM(B) $B$r$7$F$b!"(Bmalloc $B$O(B NULL $B$r(B
$B$J$+$J$+JV$7$F$/$l$J$$$h$&$G$9!D!D(B?


$B@h$[$I!"<B%a%b%j(B 40MB & $B2>A[%a%b%j(B 80MB $B$H$$$&4D6-$G!":FEY(B
$B<B83$7$F$_$^$7$?!#C1=c$K9g7W$9$k$H!"(B120MB $B$,8B3&$G$9$M!#(B

# $B$b$A$m$s(B sizeof(double) $B$r3]$1$F$$$k$3$H$O==J,9MN8$7$F!D(B(^^;

$B$7$+$7!"(B50 $B!_(B 8 (= 400 MB) $B$H$$$&@dBP$KL5M}$J5pBg$J%a%b%j$r(B
$BMW5a$7$F$b!"(BNULL $B$rJV$7$F$/$l$J$$$N$G$9!#$=$7$F!"$=$N$^$^F0(B
$B$-B3$1!"ESCf$G!"(B

    swap_pager: out of swap space
    /kernel: pid *** (****), uid ****, was killed: out of swap space

$B$H$$$&%(%i!<$rEG$$$F;_$^$j$^$9!#(B

    $B$I$&$7$F!"(Bmalloc $B;~$N7W;;$G!"(B
    $BL5M}$J$iL5M}$HH=CG$7$F$/$l$J$$$N$+$J(B?

$B$H;W$$$^$7$?!#(B 

# $B$b$A$m$s!"$=$N=hM}Cf!"B>$N%W%m%;%9$O2?$b5/F0$5$;$F$$$^$;$s!#(B
# $B>/$J$/$H$b?M0YE*$K$O!D!#(B

$B$3$N$"$H!"(Bdouble $BItJ,$r(B char $B$KJQ$($F!"<B83$r9T$$$^$7$?!#(B
$B$b$A$m$s!"(Bsizeof(char) = 1 ($B%P%$%H(B) $B$G$9!#(B

$BJQ998e"-(B
----------------------------------------------------------------------
  sscanf (argv[1], "%d", &size);
  size *= (1024L * 1024L) * sizeof (char);
  mem = (char *) malloc (size);
----------------------------------------------------------------------

$BL5KE$K$b$I$s$I$s$H?tCM$r>e$2$F$$$/$H!"(B511 $B$^$G$O(B OK $B$G$7$?!#(B
$B$=$7$F!"(B512 $B$H$9$k$H!"(Bmalloc $B4X?t$O!"(BNULL $B$rJV$7$F$/$l$^$7$?!#(B

    $B$J$<!"(B511MB $B;XDj$O(B NULL $B$G$J$/!"(B
          512MB $B;XDj$G$O!"(BNULL $B$J$N$G$7$g$&!D!D(B?

    $B$I$C$A$b@dBP$K%@%a$J$N$K!D!D!#(B

$B$3$l$,!"$$$^$@$K5?Ld$H$7$F;D$C$F$$$^$9!#(B
$B$3$l$b!";d$N4*0c$$$G$7$g$&$+(B?  ($B$I$-$I$-(B)

# $BCQ$N>eEI$j$K$J$i$J$1$l$P$$$$$1$I!D(B($B4@(B)


P.S.
# $B0J2<!"!V%$%$%o%1!W$H$b8@$$49$($i$l$k$+$bCN$l$^$;$s$,!D!D(B(^^;

$BMW$9$k$K!"(Bmalloc $B$G(B NULL $B$rJV$5$J$+$C$?$N$G!"%a%b%j3NJ]$O(B OK 
$B$@$H?.$8$?$N$G$9(B (^^;

$B$J$N$K!"=hM}$r?J$a$F$$$/$H(B xosview $B$G$N(B SWAP $BNN0h$NK@%0%i%U$,(B
$B$0$s$0$s$H>e$,$C$F$$$/$N$G!"$3$l$O%*%+%7%$$N$G$O(B !? $B$HAa9gE@(B
$B$7$F$7$^$C$?<!Bh$G$9(B (^^;;

$B$H$$$&$3$H$G!"@[:n$N%F%9%H%W%m%0%i%`Cf$K$*$1$k!"<B:]$N%a%b%j(B
$B;XDj?tCM$N4*0c$$(B (sizeof $B$r3]$1$F$$$k$3$H$N8+Mn$H$7(B) $B$r8!>Z(B
$B$9$k$3$H$K5$$,2s$i$J$+$C$?$N$G$9!D!"$?$V$s(B (^^;;;

---
  $BIp(B $BED(B  $BE/(B $BLi(B    -- $BN6C+Bg3XBg3X1!(B $BM}9)3X8&5f2J(B $B2,ED8&5f<<(B --
 Takeda Tetsuya    http://www433.elec.ryukoku.ac.jp/%7Etakeda/
