RK3399 - big.LITTLE core choice optimization
06-29-2020, 08:13 AM
The A72 and A53 core are each (according to Rockchip) optimized for, respectively, high-performance and low power.
How does our system (linux kernel maybe?) choose which processes to put into which core?
For example, if I'm running a single thread process that occupies 100% of one single core, I would like the system to choose the high-performance core in order to complete the task faster, rather than choosing the low power core to save power.
Do we (end users) have any control over this? Should we?
How does our system (linux kernel maybe?) choose which processes to put into which core?
For example, if I'm running a single thread process that occupies 100% of one single core, I would like the system to choose the high-performance core in order to complete the task faster, rather than choosing the low power core to save power.
Do we (end users) have any control over this? Should we?