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 <020228000140.M0100379@ozone8.jnb.odn.ne.jp>
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From: Shimizu Yo <yo@bodg.ty.ihi.co.jp>
Date: 28 Feb 2002 12:34:34 +0900
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 (totoro@jnb.odn.ne.jp's message of "Thu, 28 Feb 2002 00:01:40 +0900")
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Subject: [FreeBSD-users-jp 67165] Re: =?ISO-2022-JP?B?GyRCJCYkaxsoQg==?=
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$B$7$_$:$g$%$G$9!#(B

totoro@jnb.odn.ne.jp writes:

> $B;d$O(B crusoe(TM5600)$B$N$N$C$?%^%7%s(B(OS: 4.5-RELEASE)$B$G(B
> ports/sysutils/clockspeed $BIUB0$N(B clockspeed $B$d(B taiclockd
> $B$rMxMQ$7$h$&$H$7$?$N$G$9$,!"$=$l$i$N(B command $B$r<B9T$9(B
> $B$k$d$9$0$K=*N;$7$F$7$^$$$^$9!#(Bclockspeed $B$rF0$+$9$?$a(B
> $B$NCm0U;v9`$J$I$,$"$j$^$7$?$i!"$I$J$?$+65$($F2<$5$$!#(B
> 
>   $B>u67$G$9$,!"(Bclockspeed $B$N>l9g(B, clockspeed.c $B$N(B 152$B9TL\$K$"$k(B
> "for (;;) {" $B$N%k!<%W$N0l2sL\$O$^$o$k$N$G$9$,!"Fs2sL\(B
> 160$B9TL\$K$"$k(B
> 	r = read(0,buf,sizeof buf);
> 	if (r <= 0) _exit(1); /* not possible */
> $B$N(B "r" $B$,(B "0" $B$K$J$C$F$7$^$$!"<!9T$N(B if $B$G=*N;$7$F(B
> $B$7$^$$$^$9!#(B($B:G=i$N(B "r" $B$O(B "16" $B$NLOMM!#(B)

clockspeed $B$O!"(B/usr/local/etc/clockspeed/adjust $B$H$$$&(B named pipe $B$r;H$C(B
$B$F;~9o=$@5$J$I$r<u$1F~$l$k$h$&$K$J$C$F$$$^$9!#(B

$B$"$j$-$?$j$G$9$,(B
$B!&(B/usr/local/etc/clockspeed $B$N%Q!<%_%C%7%g%s$r%A%'%C%/$7$F$/$@$5$$!#(B
$B!&(B/usr/local/etc/clockspeed/adjust $B$r$$$C$?$s:o=|$7$F$_$F$O$I$&$G$9$+(B?
$B!&(B/usr/local/etc/clockspeed/adjust $B$N%Q!<%_%C%7%g%s$r%A%'%C%/$7$F$/$@$5$$!#(B
$B$/$i$$$7$+;W$$$D$-$^$;$s!#(B

$B:#2s$N%H%i%V%k$H$O4X78$J$$$H$O;W$$$^$9$,!"(Bclockspeed $B$O(B Pentium $B7O$N(B 
RDTSC $BL?Na$H$$$&$N$r;H$&$=$&$G$9!#%/%k!<%=!<$K$O(B RDTSC $BL?Na$O$J$$$+$b$7(B
$B$l$^$;$s$,!"$J$/$F$b(B clockspeed $B$OF0$/$H;W$$$^$9!#(B

RDTSC $BL?Na$,$"$k$+$I$&$+$O%3%s%Q%$%k;~$K<+F0E*$K%A%'%C%/$5$l(B 
hasrdtsc.h $B$K=q$-9~$^$l$k$7$/$_$K$J$C$F$$$^$7$?!#(B

-- 
$B@6?e(B $BMN(B ($B$7$_$:$g$%(B)
