El dia Monday, May 05, 2014 a las 12:09:02PM +0200, Stefan Esser escribio: > > $ sysctl -a | fgrep dev.cpu.0.freq_ > > dev.cpu.0.freq_levels: 1600/2000 1333/1533 1066/1066 800/600 > > > > ↑の結果でスラッシュに続く値 .../nnnn にどんな意味があるのかな? > > これはそのレベルに対する名目上の電源消費(TDP)を mW 単位で表わしたものだ. > これらの数は 1600MHz で 2W,800MHz で 0.6W に対応する. ありがとう. > これは Atom それとも何か他の超低電力 CPU? dmesg の結果は以下のとおり: ... CPU: Intel(R) Atom(TM) CPU N270 @ 1.60GHz (1596.22-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x106c2 Family = 0x6 Model = 0x1c Stepping = 2 Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x40c39d<SSE3,DTES64,MON,DS_CPL,EST,TM2,SSSE3,xTPR,PDCM,MOVBE> AMD Features2=0x1<LAHF> TSC: P-state invariant, performance statistics real memory = 1073741824 (1024 MB) avail memory = 1004568576 (958 MB) Event timer "LAPIC" quality 400 ACPI APIC Table: <ACRSYS ACRPRDCT> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 1 core(s) x 2 HTT threads cpu0 (BSP): APIC ID: 0 cpu1 (AP/HT): APIC ID: 1 ioapic0: Changing APIC ID to 4 ioapic0 <Version 2.0> irqs 0-23 on motherboard ... ところで: /etc/rc.conf の performance_cx_lowest="Cmax" economy_cx_lowest="Cmax" の値はコンフィギュレーションの値としてどの生成プロセスに属するものなのでしょ う? Thanks matthias -- Matthias Apitz | /"\ ASCII Ribbon Campaign: E-mail: guru@unixarea.de | \ / - No HTML/RTF in E-mail WWW: http://www.unixarea.de/ | X - No proprietary attachments phone: +49-170-4527211 | / \ - Respect for open standards | en.wikipedia.org/wiki/ASCII_Ribbon_Campaign
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