On 6/18/07, Arjan van de Ven <[EMAIL PROTECTED]> wrote:
Hi,
I just released PowerTOP 1.7
In addition to various bugfixes and translation updates, there are 3
new features in this release:
* A suggestion to disable TV out (saves +/- 1 Watt if left enabled)
[only works on new enough video drivers]
* A suggestion to disable Wake-on-Lan of the ethernet card; WoL keeps
the phy powered up even when the interface is down, this consumes
extra power
* PowerTOP now also shows the P-state (CPU frequency) data on the main
screen, so that you can see how much time is spent at which frequency.
I think you might have chosen wrong value for rounding up. Or maybe,
most likely, I misunderstood your code.
$ cat /sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state
1667000 106337
1333000 655
1000000 236125
before patch:
Cn Avg residency (5s) P-states (frequencies)
C0 (cpu running) (47.5%)
C1 0.0ms ( 0.0%) 1.72 Ghz 100.0%
C2 0.1ms (52.5%) 1333 Mhz 0.0%
C3 0.0ms ( 0.0%) 1000 Mhz 0.0%
after patch:
Cn Avg residency (10s) P-states (frequencies)
C0 (cpu running) (46.5%)
C1 0.0ms ( 0.0%) 1.67 Ghz 100.0%
C2 0.1ms (53.5%) 1333 Mhz 0.0%
C3 0.0ms ( 0.0%) 1000 Mhz 0.0%
$ diff -urN cpufreqstats.c.asli cpufreqstats.c
--- cpufreqstats.c.asli 2007-06-17 14:07:47.000000000 +0700
+++ cpufreqstats.c 2007-06-18 00:09:18.000000000 +0700
@@ -77,7 +77,7 @@
sprintf(buffer, _("%6lli Mhz"), (Hz+500)/1000);
if (Hz>1500000)
- sprintf(buffer, _("%6.2f Ghz"), (Hz+50000.0)/1000000);
+ sprintf(buffer, _("%6.2f Ghz"), (Hz+5000.0)/1000000);
return buffer;
Regards,
Andika Triwidada
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