Tuesday, December 20th, 2022
Some POWER too
==============
Jirka illustrated in his phlog post [1] that he has no problems
torturing his POWER9 desktop to the max from time to time. Well,
I made it look like mine has been doing nothing in my last post [2],
but that isn't entirely true.
My machine has twice the computing power of his, as it has an 8C/32T
CPU and 64 GB of RAM. Even when I installed four systems in QEMU-KVM
virtualization in parallel [3] or ran five different systems emulated
[4], it was barely visible in the CPU load meter.
But then I edited videos in kdenlive, rendered the result to H265,
turned on the parallel processing, and voila! full load the whole
night. I even had to manually turn on fans on the case that are off
most of the time because powertop reported a consumption of 496 W
and the CPU soon reached 70 degrees centigrade.
I just don't do stuff like this very often. If I did, I'd consider
buying some generic PC box for it, because my POWER9 darling is too
precious to be bothered by such things.
[1]
gopher://sdf.org/0/users/jirka/Phlog/2022_12_06.txt
[2]
gopher://i-logout.cz/0/phlog/posts/2022-12-06_the_best_four_chocolates_of_my_life.txt
[3]
gopher://i-logout.cz/I/screenshots/files/Blackbird_Void_IceWM-2022_11_06.png
[4]
gopher://i-logout.cz/I/screenshots/files/Blackbird_Void_IceWM-2022_10_24.png