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Old 06-30-2004, 02:06 PM   #1
Patricia
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Registered: Jun 2004
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submit job 2 processors


Hello people,

I am working on a machine that runs under red hat 9.0. Physically it has two (2) processors but the software reports four (4). All I want to do is to send my jobs to a specific CPU. For example, I want to tell it:
<my_command_1> in cpu0
<my_command_2> in cpu1
.
.
.
Thanks for any help!.

Patricia
 
Old 06-30-2004, 03:21 PM   #2
Tinkster
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Registered: Apr 2002
Location: in a fallen world
Distribution: slackware by choice, others too :} ... android.
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If you'r CPU's are hyperthreading Xeon's it's perfectly
normal for you to see 4 CPU's.

As for the assigning of a task to a specific processor:
to the best of my knowledge that's impossible, I've
googled a bit and found only references in the Beowulf-
Howto that stated it's not possible (at the time of the
writing).

But really, Linux is very clever in CPU and memory
management, you probably should trust the OS ;)


Cheers,
Tink
 
  


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