Gentoo is source based, rolling-release distro.
You need permanently compile something to be updated )
As for cpuburn-a7 - it is a really stress test.
For me it reliable, because in real world with real software(even in
Gentoo), i can't stress A20 as cpuburn-a7 can.
четверг, 5 ноября 2015
Am Mittwoch, den 04.11.2015, 18:39 +0100 schrieb Timo Sigurdsson:
> Hi,
>
> since I have an extra A20 board that doesn't have a specific purpose at the
> moment, I thought I do some experiments with it and test performance and
> reliability (among other things).
> One of my tests involved
Hi,
Am Mittwoch, den 04.11.2015, 11:07 -0800 schrieb null:
> By my tests, A20 with small heatsink can run 1Ghz 24/7 at 1.275mv with
> prolonged heavy load(emerge world, gentoo).
>
>
> Without heatsink, it unstable even at 0.8Ghz.
>
>
> my dmesg:
> [cpu_freq] INF: voltage = 1625mv
By my tests, A20 with small heatsink can run 1Ghz 24/7 at 1.275mv with
prolonged heavy load(emerge world, gentoo).
Without heatsink, it unstable even at 0.8Ghz.
my dmesg:
[cpu_freq] INF: voltage = 1625mvfrequency = 1296MHz
[cpu_freq] INF: voltage = 1475mvfrequency = 1200MHz