Disabling them allows me to save about 3W of power. bc is running and now gets stopped ...] load 100%, current freq 1666 MHz ( 0), wanted freq 3332 MHz load 68%, current freq 1666 MHz ( 0), wanted freq 3332 ep1centre Half-Life DS (Linux) 63 10-25-2004 12:42 AM unable to determine cpu frequency? HDA modem I was surprised, but integrated HDA modem consumed about 1W of power even when not used. weblink
Attempting to continue with the default i386 settings I've tried running the same kind of server, on slackware 12.0, it runs with no problems. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: Previous message: The time now is 07:24 AM. Nevertheless, due to possible performance degradation on some workloads, C-states use is not enabled by default now, you should enable it manually. That allows to not reduce kern.hz variable -- even multicore system should have only about 50-100 interrupts per second total when idle.
FreeBSD 8.x Originally, before SMP era, FreeBSD used i8254 (for HZ) and RTC (for stats) chipset timers. Try defining CPU_MHZ. forrestparkay View Public Profile Search User Find More Posts by forrestparkay Find Threads by forrestparkay Steam Users' Forums > Dedicated Server Discussions > Half-Life DS (Linux) Unable to determine CPU Intel GPUs On laptops with SandyBridge/IvyBridge CPUs graphics using new KMS-based "intel" driver may increase power consumption by 3W, comparing to the "vesa" driver.
Sometimes I have to try starting 3-4 times before it actually stays up. Try defining CPU_MHZ. It is typical for AMD CPUs BIOSes to not expose real C-states to OS, but instead use only C1E mechanism. It can be used in addition to the /boot/loader.conf line mentioned above in the Intel GPU section. 3.
All trademarks are property of their respective owners in the US and other countries. Craig Moore Reply via email to Search the site The Mail Archive home hlds_linux - all messages hlds_linux - about the list Expand Previous message Next message The Mail Archive home On Windows a pretty simple tip taken from old journals was to fire up the system calculator app in scientific mode and let it calculcate very large factorials (german: Fakultät) like http://lists.freebsd.org/pipermail/freebsd-bugs/2008-November/032961.html In FreeBSD it seems sysctl can be used to query what C-states the CPU cores support via dev.cpu.
AlliedModders Forum Index > Off-Topic & Trash > Off-Topic Thread Tools Display Modes Author Message DeLiriuM Senior Member Join Date: Dec 2006 11-08-2008 , 06:04 [Solved] HLDS steam This should solve your problem starting 9/24/2006 if your problem has been solved please edit your first post and add [solved] to the begining of the title. Contact Us - Steam Store - Archive - Privacy Statement - Terms of Service - Top Powered by vBulletin Version 3.8.7Copyright ©2000 - 2016, vBulletin Solutions, Inc. FreeBSD 9.x adds check whether it safe to use specific C-state with present event timer and may automatically block C2/C3 states, making it mostly safe.
Also eventtimers(4) adds support for one-shot timer operation mode, when interrupts generated only when there is some work to do. https://forums.freebsd.org/threads/52599/ Memory This laptop has two 1GB DDR2-667 SODIMM memory modules installed. I created a script to run it at startup: Code: cd /usr/local/etc/rc.d/ nano linmount add the following lines: Code: #!/bin/sh mount -t linprocfs linproc & Then close the file (be sure Possibly the CPU isn't telling correctly about its supported C-states allas.
DeLiriuM View Public Profile Send a private message to DeLiriuM Find More Posts by DeLiriuM DeLiriuM Senior Member Join Date: Dec 2006 11-08-2008 , 07:55 Re: HLDS steam problem! #2 have a peek at these guys Same time, on newer CPUs, enabling deeper C-states allows to use TurboBoost technology, that may increase performance of single-threaded applications. HDA sound To reduce number of sound generated interrupts I have added to the loader.conf: hw.snd.latency=7On FreeBSD before 9-STABLE of 2012-03-10 also may be useful to increase maximal buffer sizes: hint.pcm.0.buffersize=65536 Linear ModeThreaded Mode misc/128692: HLDS steam CPU Frequency problem Anthony Stoyanov bg.1nv1s1bl3 at gmail.com Sat Nov 8 03:10:04 PST 2008 Previous message: misc/128683: CVS repo fails to check out because of
Try defining CPU_MHZ. Показано с 1 по 3 из 3. Тема: Unable to determine CPU Frequency. Anyone else getting this error or know a workaround? Segmentation fault (core dumped) CPU'S: Intel Quad Core Xeon Clovertower: 2.00 GHz Last edited by DeLiriuMbg: 11-08-2008 at 04:56 AM. http://netfiscal.com/freebsd-unable/freebsd-unable-to-open-dev-agpgart.html Segmentation fault (core dumped) warning: A handler for the OS ABI "GNU/Linx" os not built into this configuracion of GDB.
By default, frequency controlled via mix of EIST and throttling technologies. There is also pseudo-state known as C1E. Setting it to 1 allows drive itself to initiate power saving, when it wish.
Graphics chip may consume significant amount of power, that may depend on used driver and its settings. At 01:05 PM 4/20/2006, Craig Moore wrote: Unable to determine CPU Frequency pure virtual method called terminate called without an active exception I get this when I start srcds sometimes. DeLiriuMbg View Public Profile Search User Find More Posts by DeLiriuMbg Find Threads by DeLiriuMbg 11-08-2008, 04:56 AM #2 DeLiriuMbg Join Date: Oct 2008 Reputation: 0 Posts: 46 Solved User Name Remember Me?
SATA Comparing to PATA, SATA interface uses differential signaling for data transfer. Without digging into the details of FreeBSD's ‘powerd' enabling basic frequency scaling works as simple as adding the following line to /etc/rc.conf powerd_enable="YES" sysctl can tell us what frequencies the CPU For several months (until I have bought SATA SSD) I have successfully used SDHC card in built-in PCI sdhci card reader as main file system. this content This may significantly reduce WiFi power consumption by the price of slightly increased link latency. 6.
waccracker View Public Profile Search User Find More Posts by waccracker Find Threads by waccracker 05-11-2010, 05:59 PM #4 forrestparkay Join Date: Feb 2010 Reputation: 577 Posts: 6,574 Screen / Video Screen back light can consume much power. It is safe, cheap and supported by CPUs for ages. Try defining CPU_MHZ.
Login Register Login Username: Password: Lost Password? C2 state allows CPU to turn off all core clocks on idle. As soon as CPU is completely stopped in C3 state, local APIC timers in each CPU core, used by FreeBSD as event sources on SMP, are not functioning. PCI devices PCI bus provides method to control device power.
Hello, I'm trying to run a steam server on Freebsd 7.0 (with linux emulation), but I'm getting this problem: Code: Unable to determine CPU Frequency. Also we may avoid additional 128 interrupts per second per core, by the cost of scheduling precision, with using i8254 timer also for statistic collection purposes instead of RTC clock, by So how can we use it: P-states and throttling Enabling powerd allows to effectively control CPU frequency/voltage depending on CPU load. Afterwards CPU temperatures were readable via sysctl too: # sysctl dev.cpu | grep temperature dev.cpu.0.temperature: 44.0C dev.cpu.1.temperature: 44.0C dev.cpu.2.temperature: 41.0C dev.cpu.3.temperature: 42.0C C-States Now most CPUs also support C-States to send
Some other laptops allow to control brightness via hw.acpi.video.lcd0.brightness sysctl, supported by acpi_video(4). Removing one of them saves about 1W, Replacing two 1GB modules with single 2GB module also saves about 0.5W. 4. Note that SATA power saving complicates drive hot-swap, as controller may be unable to detect drive presence when link is powered-down. This was done on FreeBSD 10-BETA3 btw.
On random read requests it is much faster then HDD, but it is very slow on random write. FreeBSD 9.x FreeBSD 9.x included new event timers subsystem -- eventtimers(4), that allows to support more types of the timer hardware, including HPET, present in most of modern chipsets and invariant