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Groups > comp.lang.python > #29716
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2012-09-21 20:05 -0700 |
| References | <k3fhmq$be4$2@ger.gmane.org> <mailman.1050.1348271054.27098.python-list@python.org> |
| Subject | Re: How to limit CPU usage in Python |
| From | Ramchandra Apte <maniandram01@gmail.com> |
| Message-ID | <mailman.1058.1348283142.27098.python-list@python.org> (permalink) |
you On Saturday, 22 September 2012 05:14:15 UTC+5:30, Cameron Simpson wrote: > On 20Sep2012 12:53, Terry Reedy <tjreedy@udel.edu> wrote: > > | On 9/20/2012 12:46 PM, Terry Reedy wrote: > > | > On 9/20/2012 11:12 AM, Rolando CaƱer Roblejo wrote: > > | >> 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. > > > > If you're limiting yourself, os.getpid(). > > -- > > Cameron Simpson <cs@zip.com.au> You could use os.times to compute the CPU usage and then stop the process when that happens and then start it after some time using signals.
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Re: How to limit CPU usage in Python Cameron Simpson <cs@zip.com.au> - 2012-09-22 09:44 +1000 Re: How to limit CPU usage in Python Ramchandra Apte <maniandram01@gmail.com> - 2012-09-21 20:05 -0700 Re: How to limit CPU usage in Python Ramchandra Apte <maniandram01@gmail.com> - 2012-09-21 20:05 -0700
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