HI folks, Is smp-kernel enabled on CentOS4? Which command shall I use to check it; dmesg | grep "^ cpu" OR top -S TIA B.R. satimis
Use Code: cat /proc/cpuinfo You should see two processors in the output if you have an SMP kernel (and of course two CPUs ). Also, you should see SMP mentioned somewhere in the output of Code: uname -a
Hi falko, I'm running AMD Athlon64 X2 (dual core) AM2 cpu # cat /proc/cupinfo Code: cat: /proc/cupinfo: No such file or directory # uname -a Code: Linux host 2.6.16.29 #1 Sat Sep 30 14:08:18 BST 2006 x86_64 x86_64 x86_64 GNU/Linux satimis
This is not an SMP kernel. A SMP kernel has "SMP" within the kernel name. I know how to replace it in a safe way on Debian like systems but not for Fedora. So i can't give you more advise about that point.
Have you build your own custom kernel and are you running that? The output does not look familiar for a standard distro....
Hi martinfst, I haven't installed CentOS-4.4. I have its CD as well as arch64 Linux CD available. I expect to clarify nVidia driver issue as well as smp-kernel before deciding to go with which of them. I ran that command on slamd64-11.0. I'm now installing fred's recompiled smp-kernel and encountering some problem. Sorry for making that confusion. B.R. satimis
It's Code: cat /proc/[B][COLOR="Red"]cpu[/COLOR][/B]info not Code: cat /proc/[B][COLOR="Red"]cup[/COLOR][/B]info
hi falko, sorry, I made a mistake. $ cat /proc/cpuinfo Code: processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 75 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping : 2 cpu MHz : 2009.472 cache size : 512 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8_legacy bogomips : 4022.75 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc B.r. satimis
Dose SMP kernel works on single core CPU? Tks Edit: Would it be an advantage if building all items on the kernel as module instead of "enabled"? B.R. satimis