From: RANGI, JAI (JAI_RANGI@SDSTATE.EDU)
Date: Tue Apr 22 2003 - 10:22:48 EDT
Just one....
Jai Rangi
-----Original Message-----
From: Sippel, Christian [mailto:Christian.Sippel@IZB.DE]
Sent: Tuesday, April 22, 2003 9:13 AM
To: aix-l@Princeton.EDU
Subject: AW: Few Questions
How many processes is the application using?
> ----------
> Von: RANGI, JAI[SMTP:JAI_RANGI@SDSTATE.EDU]
> Antwort an: IBM AIX Discussion List
> Gesendet: Dienstag, 22. April 2003 16:04
> An: aix-l@Princeton.EDU
> Betreff: Few Questions
>
> We have RS6000, running AIX5L 32 bit, 4 processors.
>
> I run an application called GAMESS (Chemistry), The max CPU utilization it
> use is max of one processors out of 4, though there is more CPU that can
> be
> used, but all it use is 25% of the total CPU resources. Is there something
> in AIX that is not allowing it to use more than 1 processor. How to take
> advantage of 4 or all the available CPU resources.
>
> The system is capable of running 64 bit, is there any documentation to
> upgrade the system from 32 bit to 64 bit.
> Also we have some applications which are running in 32 bit environment,
> can
> we run those application in 64 bit environment as well without any problem
> or change. (I guess not, but I am not sure)
> Any help on any of the above will be appreciated....
>
>
>
> Jai Rangi
>
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