General :: Unix Command That Allows To Know Which Process Is Running On Processor Core?
Mar 16, 2011Unix command that allows to know which process is running on processor core?
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Server :: Possible To Run Process On 1 Core In UNIX?
Jan 24, 2011I`m looking for solution. Is it possible to run process on 1 core in UNIX ? From time to time I must start some very CPU consuming process and unfortunately this process is running on all cores... so at this time working on PC is very hard.
View 3 Replies View RelatedProgramming :: Get Process Running CPU Core And The Utilization On That Core?
Apr 27, 2010Assume someone bind a particular process to a particular CPU core(In multi core machine) by using sched_setaffinity() like functions. Then how we can get that process running core id and CPU core utilisation of that process on that running CPU core(Pragmatically or by a Linux command)?.
View 5 Replies View RelatedGeneral :: Command To Know Processor Number In Which A Process Is Loaded?
Sep 21, 2010Is there any command in linux to figure out , given a process, which processor the process is running? I am interested in figuring out the CPU busy and CPU idle time of that processor.
View 2 Replies View RelatedGeneral :: Only One Core Of Dual Core Processor Are Working
Mar 14, 2011I recently read in a forum that by default the Linux kernel only activates one of two cores in a dual core processor. Searching online gave one option to find out and that was the mpstat command. I therefore ran the command and got the following output.As the result says, it shows only 1 cpu. I was wondering what I could do to activate both cores in my machine, and whether doing so was going to cause me any problems.
View 14 Replies View RelatedGeneral :: Dell Core I3 Processor Supports?
Apr 2, 2010I am planning to by Dell Laptop having core i3 processor. Does Linux supports this processor ?
View 2 Replies View RelatedGeneral :: Difference Core And Thread In Processor?
Jun 1, 2011Can someone explain to me about the "core" and "thread" in the processor.
1. What is core?
2. What is thread?
3. What's the difference between core and thread?
General :: Command / C Function To See Cpu Number On Which Process Running?
Feb 22, 2011When I fork multiple processes, is there some command or c function to see the cpu number on which the processes are running?
View 3 Replies View RelatedGeneral :: Specify Password For Sudo Command When Running Bg Process?
Jun 23, 2010I'd like to start a background job using the sudo command and route its output to a file. This presents a problem because the prompt for the password doesn't work properly. It looks something like this when I try it:
Code:
Mac:server user$ sudo php crossdomain_server.php > data/crosscomain_output.txt &
[3] 30303
Mac:server user$ Password:
[3]+ Stopped sudo php crossdomain_server.php > data/crosscomain_output.txt
Mac:server user$
Basically I'm not properly prompted for the password and as soon as I type anything in my background job fails because it didn't receive the password. Is there any way to execute a sudo command by supplying the password on the same line as the command?
General :: Access CRx Registers On A Multi Core Processor
Sep 9, 2011I need to set the CR4.MCE bit for all the cores on my system (4). I'd like to write a linux kernel module for that, but I am not sure how to proceed: How do you sequentially access all of the CR4 registers? I have read the Intel manuals and they describe a way to initialize each core, but this is done in the bios.
View 2 Replies View RelatedGeneral :: Command To Find Out For How Many Milli Seconds A Process Is Been Running
Feb 15, 2011Is there any command to find out for how many Milli seconds a process is been running?s -a -o pid,etime | grep "process pid" gives the time in min:seconds. I wanted in milliseconds .
View 10 Replies View RelatedGeneral :: Correct Processor Family For Pentium Dual Core T2390
Feb 23, 2010Compiling a kernel on this machine first time and get upset with which processor family/type/options to select for my Intel Pentim Dual Core T2390.Does sombody know how to configure kernel better for this processor?
View 5 Replies View RelatedGeneral :: Get I/O Usage By Process In Unix?
Aug 10, 2011Possible Duplicate:
Linux: Is there something similar to "top" for I/O?
I am trying to do some CPU intensive operation on a Linux machine and it is showing very high load.
I want to figure out if this load is due to I/O or CPU usage. How could I get the percentage of I/O usage by process?
General :: Ending A Process In Unix Instead Of Interrupting It?
Jan 18, 2010At the unix command line if i press Ctrl-C,that does not end a process but rather interrupts it and i return to the shell prompt. So,i have the following two questions:1.Is there a way i can see the list of all interrupted processes and end them ?2.What key combination to press to end a process instead of interrupting it ?
View 7 Replies View RelatedSlackware :: Core 2 Duo Processor Is Both 32 And 64 Bit?
Jan 11, 2010I've got a few simple questions that have been bugging me for days:
What do we need slack64 for? What are the differences and advantages?
Is it true that EVERY core 2 duo processor is both 32 and 64 bit?
General :: How To Run The Process On Multiple Core
Oct 26, 2009How can we run the linux process like tar on multiple core? For example if we want to build the kernel we can use -j4 to distribute process of 4 different core. Is it possible to run long time consuming process on mulitple core?
View 1 Replies View RelatedHardware :: Difference Between Processor And Core?
Dec 22, 2010When i viewed the cpuinfo file (using command: vi /proc/cpuinfo ), i found that there are listings for 4 processors( i.e 4 sets of listings each one starting with item : processor - 0 ; processor -1 and so on..). Each of them have similar data among which one is "cpu cores" which is 2 for all.. How do i make sense of this data.. 4 processors with 2 cores each ? Also, what could be this hardware be classified as : dual core? quad core ?...
P.s: each of these processor listings also have an item called "siblings" which is 2 for all... Just thought i'll include this here because i felt it may be relevant to this question..
General :: Child Process Does Not Core Dump
Jul 27, 2011In my program, I fork() to get a child process. Because of some problem, child process terminates by a segmentation fault. Parent process is still running. I have compiled my code with -g option. I have done: ulimit -c unlimited. I am not getting core dump of the child process. How can I get the core dump of child process?
View 1 Replies View RelatedDebian :: ISO Selection For Intel Core I7 Processor
Aug 24, 2011What is the best debian iso that I should choose to install in a machine with intel core i7 second gen processor? amd64,ia64 or i386 ?
View 4 Replies View RelatedUbuntu :: Laptop With Core I7 Processor And Nvidia/ATi GPU?
Jun 9, 2010I am looking to buy a laptop for my college years, so I would like to buy one that will serve me many years ahead. Currently the only laptop I have found is the System76 Serval laptop, but they do not ship to Europe.
Another laptops I have found are the Toshiba A505 series, but they are not currently supported by the latest version of Ubuntu.
I anyone knows of a good laptop (must have Corei7 processor and Nvidia/ATI powerful card fully supported by the proprietray drivers), please share your knowledge here.
Hardware :: 32 Or 64 Bit - Which Architecture To Use With An Intel Core 2 Duo Processor
Mar 28, 2010Which architecture to use with an Intel Core 2 Duo processor?
View 3 Replies View RelatedDebian :: Monitor Running Process And Execute A Command When Change?
Jan 31, 2010I want to monitor the process running and execute a command if some new process start. For example send a mail if any new process start.
View 1 Replies View RelatedFedora Installation :: 12 Live/KDE: Only One Processor Core Works?
Mar 6, 2010I wanted to try Fedora 12 Live/KDE on a newly-bought Fujitsu Esprimo P1500. Booting with no kernel options would just freeze the machine. After some random experimentation, I added the option "nolapic" and got a seemingly working machine. However, only seemingly, as it turned out that only one of the processor cores was working (the processor is a "Pentium(R) Dual-Core CPU E5300").
View 4 Replies View RelatedGeneral :: Commands To Display Running Processor Number Id?
Jan 24, 2011I have 8 cores system, but I only want to use 4 cores of it. Are there any commands to show which cores are running tasks?
View 1 Replies View RelatedFedora Hardware :: Crashing On Install On Athlon 8 Core Processor
Jul 30, 2010I am attempting to install a custom fedora build but it crashed, I then attempted the standard fedora build (.iso) burned on a CD and I got to the boot window but at some point following the colored lines going across the bottom of the screen it froze. symptom - monitor still on not hibernating, num key works caps lock doesn't , hard drive is spinning and so is CD drive. Has anyone had issue loading this build onto similar hardware?
View 1 Replies View RelatedGeneral :: List Running Services On Remote Unix Box?
Jan 24, 2011Is there any unix command to list services running on remote unix box.
View 6 Replies View RelatedOpenSUSE Hardware :: Gigabyte GA-P55-UD3L Motherboard And An Intel Core I5 750 Processor
Dec 26, 2009I'm about to upgrade a server for a local non-profit, and am looking at a Gigabyte GA-P55-UD3L motherboard and an Intel Core i5 750 processor. Does anyone have any observations or experiences with SUSE on this platform?
View 7 Replies View RelatedProgramming :: Perl Child Processes Become Zombie On A Multi-core Processor?
Apr 11, 2011I have written a simple script which has to find required patterns from a bunch of files ( where each file is around 2 GB each,which contain the output of seq 1 10000000000000) on an 8 core machine.I am current forking 6 child processes which run simultaneously on 6 cores of the processor & have to search for the required pattern in 6 different files & inform the parent process when a pattern is found using a PIPE.
The problem is,when a child process is done reading a text file looking for a pattern,it is becoming a zombie process.It exits cleanly when i put a $SIG{CHLD} = "IGNORE"; in the script.Can any one tell me whats going on & how do i improve the communication between child and parent processes?
Code:
#!/bin/perl
use strict;
[code]...
General :: Print The Number Of Processes That Each User Is Currently Running In Unix?
Mar 6, 2011I'm trying to get the end result to have the same format as this as well:
1 bin
2 daemon
67 erozner
[code]....
Where the numbers are the number of processes being run by the user (the name right next to it).if I input the command egrep myFile into the terminal, it should look for every line with the letter x in myFile, right?
General :: Where To Download Unix Command
Jun 18, 2010I tried to run % mvdir earlier and it said command not found. I then ran a search for it and still not found.Is there a place I can download the script for the command, and is there any information I should know post-download to get it to work?
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