4 ms·
Today I learned that modern AMD processors can report their own power usage. Try something like: rpower () { sudo cat /sys/devices/virtual/powercap/intel-r
by aftbit 3y ago
Today I learned that modern AMD processors can report their own power usage. Try something like:
rpower () { sudo cat /sys/devices/virtual/powercap/intel-rapl/intel-rapl:0/energy_uj ; }
x1=$(rpower); sleep 10; x2=$(rpower); units -t "($x2 - $x1) microjoules / 10 seconds" "watts"