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Message from discussion How to limit CPU usage in Python
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Terry Reedy  
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 More options Sep 20 2012, 12:53 pm
Newsgroups: comp.lang.python
From: Terry Reedy <tjre...@udel.edu>
Date: Thu, 20 Sep 2012 12:53:41 -0400
Local: Thurs, Sep 20 2012 12:53 pm
Subject: Re: How to limit CPU usage in Python
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On 9/20/2012 12:46 PM, Terry Reedy wrote:

> On 9/20/2012 11:12 AM, Rolando Cañer Roblejo wrote:
>> Hi all,

>> Is it possible for me to put a limit in the amount of processor usage (%
>> CPU) that my current python script is using? Is there any module useful
>> for this task? I saw Resource module but I think it is not the module I
>> am looking for. Some people recommend to use nice and cpulimit unix
>> tools, but those are external to python and I prefer a python solution.
>> I am working with Linux (Ubuntu 10.04).

> Call the external tools with subprocess.open.

I meant to end that with ? as I don't know how easy it is to get the
external id of the calling process that is to be limited. I presume that
can be done by first calling ps (with subprocess) and searching the
piped-back output.

--
Terry Jan Reedy


 
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