Samsung Electronics Co., Ltd.

Woon Gee Kim

Chae Seok Im

Jeong Joon Yoo

Keun Soo Yim

Jung Park

Jae Don Lee

Chang-Woo Baek

Seung Hyun Choi

Jung Keun Park

Jan Don Lee

A context switch method capable of promptly switching a context for a dynamically generated task and a dynamic link by converting a state of multiple register files, switching the context, and separately restoring and storing the context. That is, the context switch method includes: maintaining a multiple register files; establishing the multiple register to be in any one of a prefetch state, a current state, and a store state; converting a state of the multiple register files to be in any one of the prefetch state, the current state, and the store state when a context switch occurs; wherein, in the prefetch state, determining a memory address to read a next task context to be subsequently performed by the register file, in the current state, performing a task with the task context of the register file and in the store state, storing the register file in a memory.

Method and system for providing context switch using multiple register file

A method of transmitting data between processors, including: establishing and storing an encoding method for each area of virtual address space of a first processor in a predetermined storage device; determining an area of virtual address space corresponding to data to be transmitted to a second processor; and determining the encoding method corresponding to the determined area of the virtual address space with reference to the storage device and transmitting the data to the second processor by using the determined encoding method.

Method, system, and medium for providing interprocessor data communication

Growing community of inventors

Yongin-si, South Korea

Woon Gee Kim