[Pw_forum] difference between cpu time and wall time

Paolo Giannozzi p.giannozzi at gmail.com
Wed Sep 30 12:42:15 CEST 2015


Yes: "wall time" = "what the clock on the wall shows"

Paolo

On Wed, Sep 30, 2015 at 12:29 PM, mohammed shambakey <shambakey1 at gmail.com>
wrote:

> Hi
>
> In output files, there is cpu time and wall time. Does wall time include
> cpu time plus any time for transer, I/O, and any thing else?
>
> Regards
>
> --
> Mohammed
>
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> Pw_forum at pwscf.org
> http://pwscf.org/mailman/listinfo/pw_forum
>



-- 
Paolo Giannozzi, Dept. Chemistry&Physics&Environment,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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