Date: Mon, 07 Jul 2014 02:32:41 +0900 (JST) From: Kazumaro Aoki <ka@flu.if0.org> To: freebsd-users-jp@freebsd.org Subject: [FreeBSD-users-jp 95229] Re: powerd with high frequency when idling Message-ID: <20140707.023241.107935859.ka@flu.if0.org> In-Reply-To: <ygevbrar06e.wl%ume@mahoroba.org> References: <20140703.224248.250136926.ka@flu.if0.org> <20140706.214434.28800521.ka@flu.if0.org> <ygevbrar06e.wl%ume@mahoroba.org>
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$B@DLZ!w9qJ,;{:_=;$G$9(B
From: Hajimu UMEMOTO <ume@mahoroba.org>
Subject: [FreeBSD-users-jp 95227] Re: powerd with high frequency when idling
Date: Mon, 07 Jul 2014 00:12:25 +0900
>>>>>> On Sun, 06 Jul 2014 21:44:34 +0900 (JST)
>>>>>> Kazumaro Aoki <ka@flu.if0.org> said:
>
> ka> $B$I$&$$$&;~$K(BEPERM$B$K$J$C$F$$$k$N$+5$$K$J$C$F$$$^$9$,!"A4A3DI$($F$$$^$;(B
> ka> $B$s!#0zB3$->pJs$rBT$C$F$^$9!#(B
>
> $BK\7o$H4X78$"$k$+$I$&$+$OJ,$+$j$^$;$s$,!"(Bkernel $BFb$G(B cpufreq $B$r@)8f$7$F(B
> $B$$$k>l9g!"(Buserland $B$+$i$NJQ99MW5a$O(B EPERM $B$K$J$j$^$9!#E57?E*$K$O!"(BCPU
> $B$N29EY$,9b$/$J$j$9$.(B passive cooling $B$K$h$C$F(B cpufreq $B$,Mn$H$5$l$F$$$k(B
> $B>uBV$G$9!#(B
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$B>pJs$"$j$,$H$&$4$6$$$^$9!#(B
$B:#$^$G?tG/4V0J2<$K=q$/$d$j$?$$$3$H$,=PMh$F$$$?$N$G$9$,!"2?$+$N%?%$%_%s(B
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$B$d$j$?$$$3$H$H$7$F$O!"(B
1. CPU$B$N29EY$,9b$/$J$j2a$.$J$$$h$&$K(BCPU$B$NF0:n<~GH?t$rD4@0$7$?$$(B
2. CPU$B$N(Bidle$B;~$K$OF0:n<~GH?t$rMn$7$?$$!#$b$A$m$s!"I,MW$J;~$OF0:n<~GH?t(B
$B$r$"$2$?$$!#(B
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$B$3$l$^$G$O!"(Bsysctl$B$G(B
hw.acpi.thermal.user_override=1
hw.acpi.thermal.tz0._PSV=65C
hw.acpi.thermal.tz0._TC1=0
hw.acpi.thermal.tz0._TC2=1
hw.acpi.thermal.tz0._TSP=60
hw.acpi.thermal.tz0.passive_cooling=1
$B$H$7$F!"(Boption$B$J$7$G(Bpowerd$B$r;H$C$F$$$?$i>e5-FbMF$,<B8=$5$l$F$$$^$7$?!#(B
$B8=:_$G$O!"(Bload$B$,(B0$B$G$b(Bpassive cooling$B$,8z$$$F(Bpowerd$B$K$h$k<~GH?t@)8f$,8z(B
$B$$$F$J$$$H$$$&$3$H$N$h$&$G$9!#(B
$BBP>]%^%7%s$O(B2 core CPU$B$J$N$G$9$,!"<BBV$H$7$F$O(B
$B2F>l(B1 core$BF0:n;~(B $B!D(B 960MHz
$B2F>l(B2 core$BF0:n;~(B $B!D(B 800MHz
$BE_>l(B1 core$BF0:n;~(B $B!D(B 1280MHz
$BE_>l(B2 core$BF0:n;~(B $B!D(B 960MHz
$B$0$i$$$G$J$$$H(BCPU$B29EY$,(B65$BEY0J2<$K$O$J$i$J$$$h$&$@$H$$$&$3$H$O$o$+$C$F(B
$B$$$^$9!#(B
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$B$"$-$i$a$F(B
powerd -M 800
$B$H$7$F!"(Bpassive cooling$B$,;O$^$C$F$7$^$&A0$K(Bpowerd$B$G(BCPU$B$N29EY$,>e$,$i$J(B
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