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Thread: Hyperthreading problem!!
Hyperthreading problem!!
country flaguser name
India		 2007-02-26 10:42:52 

  


  

    Hello,

Supermicro P8SCi Motherboard
Intel Pentium 4 630 CPU (3.0 Ghz, 2 MB L2, Hyperthreading, 800 Mhz FSB)
1 GB DDRII 533 Mhz RAM  Non-ECC

Using RHEL 4 with 2.6.9-11.EL kernel
when i run
#cat /proc/cpuinfo 
it shows only 1 processor 

seems my Hyperthreading is not working,but its is enabled from BIOS.



 


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    RE:  Hyperthreading problem!!
  


  

     country flaguser name
United States		
     2007-02-26 10:51:46
  


  

    

  


  

    you need to run the smp kernel 

 



you 
may/should have more then one kernel in grub and you need to select the one with 
smp 


 



fedora 
xxxxxxxxxx  fc5


fedora 
xxxxxxxxxx  fc5smp&nbsp; << for hyperthreading 


 



Hope 
this helps 


 



Good 
Luck



 



Jim


    
  
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  III 
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From: Abhi [mailto:abhijeetatyahoo.com] 

Sent: Monday, February 26, 2007 11:43 AM
To: rhn; 
rhn
Subject: [rhn-users] Hyperthreading problem!!



Hello,

Supermicro P8SCi Motherboard
Intel Pentium 4 630 CPU 
(3.0 Ghz, 2 MB L2, Hyperthreading, 800 Mhz 
FSB)
1 GB DDRII 533 Mhz RAM Non-ECC

Using RHEL 4 with 
2.6.9-11.EL kernel
when i run
#cat /proc/cpuinfo 
it shows only 1 
processor 

seems my Hyperthreading is not 
working,but its is enabled from BIOS.








Don't be flakey. Get Yahoo! 
Mail for Mobile and 
always 
stay connected to friends.		
  

  
  
   
     
    

  

    RE:  Hyperthreading problem!!
  


  

     user name

     2007-02-26 10:52:27
  


  

    

  


  

    





Hi Abhi,




 



This list is not intended for discussion about topics specific
to Red Hat Enterprise Linux that do not involve Red Hat Network. For discussion
of such topics, you may want to try:



 



[1] RHEL 4 Discussion - https://www.redhat.com/mailman/listinfo/nahant-list



[2] RHEL 3 Discussion -
https://www.redhat.com/mailman/listinfo/taroon-list



[3] Red Hat System Administrators' list:




https://www.redhat.com/mailman/listinfo/redhat-sysadmin-list




 



Also, you should be using the smp kernel. Try ‘up2date
kernel-smp’; and reboot.



 



Regards,



Juli



 






De:
rhn-users-bouncesredhat.com [mailto:rhn-users-bouncesredhat.com] En nombre
de Abhi

Enviado el: lunes, 26 de febrero de 2007 17:43

Para: rhn; rhn

Asunto: [rhn-users] Hyperthreading problem!!







 




Hello,



Supermicro P8SCi Motherboard

Intel Pentium 4 630 CPU (3.0 Ghz, 2 MB L2, Hyperthreading,
800 Mhz FSB)

1 GB DDRII 533 Mhz RAM Non-ECC



Using RHEL 4 with 2.6.9-11.EL kernel

when i run

#cat /proc/cpuinfo 

it shows only 1 processor 



seems my Hyperthreading is not working,but its is
enabled from BIOS.










  












Don't be flakey. Get Yahoo!
Mail for Mobile and 

always
stay connected to friends.






  

  
  
   
     
    






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