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Re: [Condor-users] NUM_SLOTS question



NUM_CPUS is the number of physical cores.

NUM_SLOTS is the number of spots for jobs to run in on the machine.

They don't have to match.

In most cases you should let Condor auto-set NUM_CPUS. You can then use NUM_SLOTS to control how many jobs Condor executes concurrently on the machine.

- Ian

On 2010-05-13, at 7:37 AM, antoni artigues <tartigues@xxxxxxx> wrote:

Hello

I have a general question about Condor functionallity.

I have a machine with 4 cpus.

What is the difference between this two configurations?

NUM_SLOTS = 4 and NUM_CPUS = 1 or
NUM_SLOTS = 1 and NUM_CPUS= 4

With the second configuration: Will Condor execute four jobs at the same
time in my machine?

Thank you in advance

Regards

Antoni Artigues

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