difference schedule up migrate and group up migrate in hardcore tuning

[Jaga_Lilin]

Please tell us some basic information before asking for help:
Model Name: asus rog phone 5
Firmware Version: 2112.210
Rooted or not: not rooted
guys i tried to change value in advance harcore tuning
but i dont know the difference between "/proc/sys/kernel/sched_upmigrate" and /proc/sys/kernel/sched_group_upmigrate
can any one tell what the diference i tried to search in the internet but only found this one

/proc/sys/kernel/sched_downmigrate
/proc/sys/kernel/sched_upmigrate
/proc/sys/kernel/sched_group_downmigrate
/proc/sys/kernel/sched_group_upmigrate
Kernel Run Job Schedule
If the job is running more busy than the upmigrate number (percentage), schedule the job to the big core or the super core
If the job running busy is lower than the dowbmigrate number (percentage), schedule the job to the big core or the small core

[FunBike31]

In absolute terms you are right, the higher the frequency, the higher the consumption (and the temperature) will be.
In practice it is different, the cores are not blocked at their maximum frequency so the 2.84 core will not consume more than one of the 1.8 cores if it is used at this frequency.
For the comparison with the truck, it is necessary to take into account the power requested at a time T and the number of times necessary because there is latency at each change of CPU group.
Concretely, if 1.8 is used at 70% and frequently asks for 85 or 90%, a change of group at 80% is not the right solution, you have to test at 70% (it will stay more often on 2.42 or 85-90% it will stay on 1.8). There is no miracle solution, it depends on each software, its programming, the resulting temperature, this last point is the most critical on mobile.
To go further it takes long hours of analysis with software like https://www.gamebench.net/ but above all an effective cooling system and to date there is not really one
There is a watercooling system but it is restrictive and on ROG 5, the fixing comes on the triggers
The coolest thing would have been that ASUS was inspired by this cooler to make its own by including it in the ROG Kunai 3 (no need to buy it the Rog 5 is too long)
https://www.watch.impress.co.jp/donya/DN-915903.html