Date: Mon, 5 May 2014 12:36:08 +0200 From: Matthias Apitz <guru@unixarea.de> To: Stefan Esser <se@freebsd.org> Cc: "freebsd-hackers@freebsd.org" <hackers@freebsd.org>, "current@freebsd.org" <current@freebsd.org> Subject: Re: Leaving the Desktop Market Message-ID: <20140505103608.GA2206@La-Habana> In-Reply-To: <5367633E.90003@freebsd.org> References: <CAF6rxgkeBozvfV-L0%2BrFZ6fWRn0=Gi3BNq1kPL=-HTq0TD6MkQ@mail.gmail.com> <A70900DF-4BAA-427F-8731-01211FFD1887@mail.turbofuzz.com> <3F7430D7-3C0F-43E1-8EBD-8AA4F701497C@FreeBSD.org> <20140503155745.GA2457@La-Habana> <CAJ-VmokHQvb2S-1c08J3RECUMosQ%2Bcd1gdB91LAb5famfKqP5w@mail.gmail.com> <20140503192305.GA1847@La-Habana> <CAJ-Vmon1ZYX18SN1f=z9N=hSgpZrAxXMxiJBUDWk6LYvMRiHmw@mail.gmail.com> <CAN6yY1uo08PDsYJ2KQNjw4hYuNsNJUvRu1b0cG%2B387F6Owkukg@mail.gmail.com> <20140505091709.GA1983@La-Habana> <5367633E.90003@freebsd.org>
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El día Monday, May 05, 2014 a las 12:09:02PM +0200, Stefan Esser escribió: > > In the output of: > > > > $ sysctl -a | fgrep dev.cpu.0.freq_ > > dev.cpu.0.freq_levels: 1600/2000 1333/1533 1066/1066 800/600 > > > > what does mean the value after the slash .../nnnn ? > > This is the nominal power consumption (TDP) in mW for that level. > These numbers correspond to 2W at 1600MHz and 0.6W at 800MHz. Thanks. > > Is this an Atom or some other ultra-low power CPU? dmesg shows: ... 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 ... Btw: the values in /etc/rc.conf performance_cx_lowest="Cmax" economy_cx_lowest="Cmax" to which launched process they belong as config values? 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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