Processor and processor core Post: 302286930

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Operating Systems AIX Processor and processor core Post 302286930 by balaji_prk on Thursday 12th of February 2009 10:57:34 AM

02-12-2009

Registered User

Processor and processor core

Guys...

Hows it going???

I have been going through the hardware spec of IBM system p systems.. and here i am confused

for IBM Power 520 Express it says

Processor cores:

One, two or four 64-bit 4.2 GHz POWER6 with AltiVec� SIMD and Hardware Decimal Floating-Point acceleration

now my question is

- is 1/2/4 the number of processors that 520 can have each of 4.2 GHz?

or

- is 1/2/4 the number of cores per processor giving effective 4,2GHz speed. in that case, how many processors can 520 have to the maximum?

Regret if am not clear.. ready to explain if required

balaji_prk

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LEARN ABOUT OSF1

pset_assign_cpu

pset_assign_cpu(1)					      General Commands Manual						pset_assign_cpu(1)

NAME

       pset_assign_cpu - Assigns a processor to a processor set

SYNOPSIS

       /usr/sbin/pset_assign_cpu pset_id processor [processor...]

       /usr/sbin/pset_assign_cpu -a  pset_id number

OPTIONS

       Adds the specified number of processors (number) to the specified processor set (pset_id) from the default processor set.

DESCRIPTION

       The  pset_assign_cpu  command  assigns  one or more processors to an existing processor set.  The pset_id variable is a unique integer that
       identifies the processor set and is returned by the pset_create command.  The processor variable is a unique integer  that  identifies  the
       processor.   Each  processor  that  is assigned to an existing processor set is removed from its current processor set.	The boot processor
       cannot be assigned.

       Processor assignments are logged in the /var/adm/wtmp file.

FILES

SEE ALSO

       Commands:  pset_destroy(1), pset_create(1), pset_assign_pid(1), pset_info(1)

       Files:  processor_sets(4)

																pset_assign_cpu(1)