Re: [Powertop] How does powertop deal with multiple executions
Jesús D <jesus.diaz.vico at gmail.com>
| Newsgroups | dev.linux.lists.powertop |
|---|---|
| Message-ID | <CAA3v609vVCum=Q0kFjeix8XTPMQWGsHEK-RrcAaZTBadRQKqEA@mail.gmail.com> |
Facepalm... Thanks! El 29/10/2013 16:35, "Arjan van de Ven" <arjan(a)linux.intel.com> escribió: > On 10/29/2013 12:23 AM, Jesús D wrote: > >> Thank you, Arjan. >> >> But my question is how does powertop group programs with the same name. >> >> Unless I'm doing something wrong, I doubt that it is just adding the >> power consumption of all the independent executions. I say this because >> powertop estimates a >> consumption of 335 mW for 500 executions, and a consumption of 364 mW for >> 5000. I am configuring the monitorization time with the --time parameter >> (with a value long enough >> to cover all the 500 or 5000 executions). >> >> Is it calculating an average then? >> >> > > remember Watts are a "Joules per second" measure! > >
attachment.html
(text/html, 1.1 KB)
<p>Facepalm... Thanks!</p> <div class="gmail_quote">El 29/10/2013 16:35, "Arjan van de Ven" <<a href="mailto:[email protected]">[email protected]</a>> escribió:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> On 10/29/2013 12:23 AM, Jesús D wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Thank you, Arjan.<br> <br> But my question is how does powertop group programs with the same name.<br> <br> Unless I'm doing something wrong, I doubt that it is just adding the power consumption of all the independent executions. I say this because powertop estimates a<br> consumption of 335 mW for 500 executions, and a consumption of 364 mW for 5000. I am configuring the monitorization time with the --time parameter (with a value long enough<br> to cover all the 500 or 5000 executions).<br> <br> Is it calculating an average then?<br> <br> </blockquote> <br> <br> remember Watts are a "Joules per second" measure!<br> <br> </blockquote></div>