On Wed, 2012-11-14 at 15:43 -0500, Len Brown wrote: > Here are some turbostat patches I have staged. > The 1st two I've requested be pulled into 3.7, > the rest are for 3.8 > > The final patch allows turbostat to print Watts > as measured by hardware RAPL counters -- something > that people have been asking for. > > Please let me know if you see troubles with any of these patches.
Hi Len, I tested out these patches on an IvyBridge system and see the new Watts fields. They look like reasonable numbers to me. I ran with the system idle and then with lookbusy -c 50 and saw the Watts increase. Is there anything else to do to validate the numbers? In one case I saw that the Pkg_W for the system was off by .01, e.g. socket 0 was 28.33 and socket 1 was 29.74 and the system total was 58.08 instead of 58.07. That is probably fine and just rounding up. -Betty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/