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Parallel python + ??

Hi,

I am running a program using Parallel Python and I wonder if there is a
way/module to know in which CPU/core the process is running in. Is that
possible?

Ángel
Jun 27 '08 #1
2 988
Thor wrote:
Hi,

I am running a program using Parallel Python and I wonder if there is a
way/module to know in which CPU/core the process is running in. Is that
possible?
This is of course OS-specific. On Linux, you can parse the proc filesystem:
>>open("/proc/%i/stat" % os.getpid()).re ad().split()[39]
You can use the "taskset" utility to query or set CPU affinity on Linux.

-- Gerhard

Jun 27 '08 #2
Gerhard Häring wrote:
This is of course OS-specific. On Linux, you can parse the proc
filesystem:
>>open("/proc/%i/stat" % os.getpid()).re ad().split()[39]

You can use the "taskset" utility to query or set CPU affinity on Linux.
It is going to be in Linux (mainly) I was thinking about something like
this:

import Module

def process(self):
print "I am running on processor", Module.cpu,"cor e", Module.core
....
.....

Checking the raskset right now...:) Thanks.
Jun 27 '08 #3

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