Readme instruction question

[Cheng-Ian-Liu]

Hi,

May I know why do we need to set the CPU core frequency at 2.5GHz, while the CPU max frequency is at 2.20GHz? I am referring to this section below. Thanks!

$ apt install msr-tools
$ cpupower frequency-set -g performance

set cpu core frequency to 2.5Ghz

refer to Doc 637779 and 335592 for detailed instructions on manipulating those MSRs

$ wrmsr -a 0x199 0x1900

set cpu uncore to fixed – maximum allowed.

$ wrmsr -p a 0x620 0x1e1e