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okay, indeed they are at max frequency for the moment.
So with the icepack the compilation went through >< However I tried to change the frequency with Code:
#cpufreq-set -c 1 -f 1GHz current policy: frequency should be within 500 MHz and 3.40 GHz. The governor "powersave" may decide which speed to use within this range. So the frequency is within range, and the cpu's are in governor: powersave. From my understanding I should be able to change the cpu frequencies. Am I missing something? EDIT: and to confirm, yes i am su - Thanks for your time |
I do see an extra space between the -f and the 1GHz frequency. That could be your problem depending on how cpufreq-set parses the options. But it might also need to be using the userspace governor to set specific values, however, I don't believe all processors support that.
You could also try to limit the upper end of frequency scaling to see if that helps. Code:
echo 1000000 | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq |
Hello,
Quote:
To get current CPU values, run it as below : Code:
$ pstate-frequency --get Code:
$ pstate-frequency --set --min 60 --max 70 Code:
$ pstate-frequency --set --plan powersave SeB |
Thanks so much :) your help and comments were really helpful.
pstate-frequency is working a charm ! :) |
Thanks for the SBo files SeB !
Works great and pstate-frequency is an excellent utility. -- kjh |
I am reviving this thread because I found a solution which worked for me and could be useful for others with the same problem.
I had exactly the same problem mentioned in post #9 but none of the solutions worked. The error occurred mostly when compiling big packages like qt-creator, or webkit. The compilation stopped always in the same places and with the same errors but could be resumed (with a small change to the SlackBuild.) Usually two or three times was enough to produce the package. Code:
In file included from /usr/include/c++/5.3.0/random:42:0, Quote:
The CPU microcode went from revision=0x18 to revision=0x24 and the compilation problem disappeared: I have successfully recompiled qt-creator and webkit several times. I removed the microcode update from the initrd and the error returned: therefore I am confident that the new microcode solves the problem. |
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