Parallel python + ??
Gerhard Häring
gh at ghaering.de
Wed Jun 11 07:50:48 EDT 2008
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()).read().split()[39]
You can use the "taskset" utility to query or set CPU affinity on Linux.
-- Gerhard
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