Patent ID: 11940948
Assignee: LENOVO (BEIJING) LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An electronic device, comprising:
a first processing unit and a second processing unit;
a first memory unit correspondingly set for the first processing unit and configured for data access by the first processing unit, the first memory unit including a first main memory and a second main memory;
a second memory unit correspondingly set for the second processing unit and configured for data access by the second processing unit;
a first memory controller; and
a second memory controller,
wherein:
the first processing unit is configured to:
when accessing data in the first memory unit, access data in the first main memory through the first memory controller and/or access data in the second main memory through the second memory controller; and
occupy at least part of storage space of the second memory unit when a first criteria is met; and/or

the second processing unit is configured to occupy at least part of storage space of the first memory unit when a second criteria is met, including accessing data in the second main memory through the second memory controller when a load condition is met.