General :: Difference Between I3/i5/i7 Processors?
Aug 22, 2010what is the difference between i3,i5,i7 processors?
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General :: How Many Processors Can GNU Support
Aug 6, 2010how many processors can GNU/Linux support?how much of memory can GNU/Linux support?
View 4 Replies View RelatedGeneral :: Does Kernel-generic Use Both Of My Processors
Mar 7, 2010I was previously using kernel-huge until a slackware update caused some problems for me, so I switched over to kernel-generic but now I'm wondering if it uses both of my cpus on my dual core processor.
View 1 Replies View RelatedGeneral :: SMP Kernel Would Work With Single Processor / Work With Multiple Processors System?
Feb 10, 2010If I have SMP kernel would it work with single processor or only work with multiple processors system?
View 6 Replies View RelatedFedora :: 12: Quad Core Processors Supported?
Feb 4, 2010will Fedora 12 support my processor, an Intel Core i7-720QM Quad Core?
Ubuntu Servers :: Limit On The Number Of Processors?
May 6, 2010I have a server with 48 cores, 8 6-way Opteron CPU's. Ubuntu Server 9.04 only sees 32 processors. Is there a limit on the number of cores/processors that the server will use? Windows 2008 on the same server sees all 48 cores and the so does the BIOS, so this is unique to Ubuntu right now.
View 5 Replies View RelatedCentOS 5 Hardware :: Core 2 Duo - Number Of Processors
Mar 17, 2009Just installed centOS 52 x86_64 on a Core 2 Duo (E6750). From the /proc/cpuinfo I see that only one processor is detected. Any parameter on the BIOS to be changed?
View 2 Replies View RelatedUbuntu :: Make Cpu Freq Changing Effect All Processors?
Apr 22, 2010i recently purchased an i7 laptop and really don't want 8 cores on my bar. i remember there being a file that controlled this but i believe it wasn't writeable.
View 4 Replies View RelatedUbuntu Installation :: Kernel Support For Multiple Processors?
May 13, 2010I just installed the latest version of Ubuntu 10.04 LTS, and am wondering if support for my dual AMD processors is built into the generic kernel, or do I need to compile a custom kernel? I have an HP tx2-1025dx touchsmart.
[Code]....
Ubuntu :: Are 64 Bit Lucid Disks Suitable For Intel I5 Processors?
Jun 1, 2010Are the 64 bit Lucid disks suitable for Intel i5 processors? The AMD64 part is making me think not.I already have the 32 bit version running very nicely - should I have gone 64 bit though? What are the advantages/ disadvantages, and why does it say not recommended for daily use next to the 64 bit download? As far as I understand you can run 32 bit binaries without problems on a 64 bit install.
View 7 Replies View RelatedHardware :: Board Specific Package For ARM Processors Under Platform
May 30, 2011I want to learn board specific package(BSP) for ARM processors under LINUX platform, please guide me "from where I need to start, what are the things I need to purchase" hoping to hear from you soon.
View 5 Replies View RelatedSoftware :: How Force Multiple Processes To Run On Separate Processors
Sep 2, 2010when I start my application it creates a message queue and forks a process. The child process reads multicast packets from the network and writes to message queue. The parent process reads packets from message queue and compares source ip and sequence number (it is part of payload) with last 64K packets received to see if it has received a duplicate packet. I am using message queue as a buffer because I do not want child process to drop any packets while it is comparing it with previously received packets. The message queue is large enough to contain 64K packets. To compare the old packets I am using array of structures as circular buffer. During a spike I may receive 100 - 120 packets per milli second.
When I run my application, the parent process keeps up with the child process, I can see that with "ipcs -q". After about 30 seconds it cannot keep up and the size of message queue keeps increasing until it is full. When I run "top" I can see that one CPU/core is hundred percent busy while other 7 cores are idle. It seems that both processes are running on same core and the child process gets interrupts everytime there is a packet on the net and starves the parent process.I am running RHEL 5. The system has 24GB memory and my application is the only application running on it. It is a HP G6 server.
Fedora Hardware :: Processors Are Not Active And There Is No An Obvious Process That Captures Cpu?
Apr 25, 2011I just install fedora 15 (64bit) on my Toshiba Satellite L550 laptop.I realise a problem with my fan. It is ON almost allways (90% of the time my laptop is on).My processors are not active and there is no an obvious process that captures my cpu.I had the same problem on fedora 13 and 14 too. I hoped that they solved it in 15.... but... this was not true . When I run it from inside Windows 7 (from a Virtual Machine) it works fine! I was searching to the internet to find a solution (for days) with no luck!Is it a compatibility problem between my CPU and Linux kernel?The problem is very annoying indeed and prevents me for using fedora as my default OS with or w/o A/C.I must say that the same problem exists in ubuntu 10 too
View 3 Replies View RelatedServer :: MySQL & HTTP Process Allocation To Separate Processors
Sep 29, 2010I have 2 CPU 8 GB RAM server running MySQL & HTTP server with apps using LAMP architecture. Since last few days we are having some performance problems.While looking at the problem i came to know both mysql and http are almost taking 100% cpu time of a single processor and the second processor is free. redirecting the mysql load to one cpu and http load to the second one? Is it possible? If so how to do it?
View 1 Replies View RelatedSecurity :: John The Ripper Brute-force Attack And Multi-core Processors?
Feb 19, 2010In my Open-Suse server I have a script, where makepasswd output(by default it generates similar passwords: cGyTbqpr, tpJ1LA, 33EXdo) is redirected to mkpasswd(which uses DES by default) in order to generate salted hash of this previously generated password. I would like to test the strength of this system. I have a quad core CPU, and if I start John The Ripper like this(I want to use -incremental:all flag):
john -incremental:all passwd
..only one core is utilized at 100%. Is there a possibility to make all four cores to crack this password? Or is this possible only after reprogramming John The Ripper? Or what is the algorithm for generating passwords with with -incremental:all flag? I mean if John generates passwords randomly in brute-force mode, then it's smart to start four different John processes simultaneously because then one of those four will find the password firs
General :: Difference Between Df -k And Du -sh?
May 5, 2011df -k
/dev/sda6 25396228 21249088 2836240 89% /export
21G used[code].....
The 3.4G is correct because we have removed all non essential file but free space reported by df is not consistent with the actual free space that should be there.
General :: Difference Between GLX And EGL
Apr 4, 2011the difference between GLX and EGL?
View 1 Replies View RelatedGeneral :: Difference Between C And Gcc
Oct 14, 2010what is the difference between C and gcc...
View 12 Replies View RelatedGeneral :: Difference Between NIS And NIS+?
Feb 17, 2010Last week in one of the Interview Dump Papers I read about NIS+. Anyone who can quick reference how the setting up NIS is different from NIS+.
View 1 Replies View RelatedGeneral :: Difference Between GUI And KDE?
Jul 12, 2011what is the difference between a GUI and KDE..
View 5 Replies View RelatedGeneral :: Difference Between SSH And SCP?
Aug 4, 2009I need to know the exact difference between SCP and SSH can somebody explain please as i am confused as both seem to do the same thing if so let me know what the difference is.
View 4 Replies View RelatedGeneral :: Difference Between Tty And Pts
Mar 16, 2010What is the difference between /dev/tty and /dev/pts ??
I google a lot but didn't understand......
Thanks in advance
General :: What Is The Difference Between |less And |more
Jan 29, 2010What is the difference between |less and |more ?
View 7 Replies View RelatedGeneral :: What Is The Difference Between Two ISO's
Apr 12, 2010I tried to download ISO file and saw ,Download ISO 1 and Download ISO 2 .What is the difference between two ISO's?
View 4 Replies View RelatedGeneral :: Difference Between NIS And LDAP?
Jan 10, 2009What is the main difference between these two ? NIS and LDAP ?
View 1 Replies View RelatedGeneral :: Difference Between Linux And BSD
Mar 12, 2010I want to know the differences between Linux and BSD .Which is efficient. Because they have some of the similarities with them.
View 3 Replies View RelatedGeneral :: Yum Vs Self-Compilation / Difference Between These?
Mar 19, 2011Can anybody please explain me how source code compilation gives more performance than yum?
View 3 Replies View RelatedGeneral :: Windows - Difference Between A PC And A Mac?
Apr 19, 2011Possible Duplicate: Is it possible to install Mac OS X on customized hardware? Well I think the title is the main question here and aside from that: What is it that does not allow the MacOS to be installed on a normal PC ? How do I install the MacOS on a PC ?
View 1 Replies View RelatedGeneral :: Difference Between /dev/hdc And /dev/sr0, /dev/cdrom
Apr 19, 2011I created 2 virtual machines with VMware Workstation 7. They have identical hardwares. One guest is CentOS 5.6, another is Mandriva 2011.
When I try to mount the cdrom in guest OS, in CentOS, I should execute
mount /dev/hdc /path/to/mount
in Mandriva, I should execute
mount /dev/sr0 /path/to/mount
I also remebered in some other Linux variant, I had to use
mount /dev/cdrom /path/to/mount
What's the difference between hdc, sr0 or cdrom? Is there a consistent way to mount cdrom in all Linux variants?
General :: Difference Between &> And >& In Bash?
Sep 14, 2011What is the difference between &> and >& in bash? tldp did not mention the latter one. Is it really a redirection operator?
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