Korea Advanced Institute of Science and Technology

Memray Corporation

SangWon Lee

Myoungsoo Jung

Gyuyoung Park

Miryeong Kwon

A processor of the computing device includes a plurality of cores and executes one or more instructions stored in a memory module including a non-volatile memory, thereby performing a stop procedure upon a power failure and performing a go procedure upon power recovery. In the stop procedure, the processor accesses process control blocks of processes being run, scheduling each process to a run queue of a corresponding first core among first cores included in the cores, removes the scheduled process from the run queue and makes the removed process wait in a waiting queue, executes an idle task, and stops a device included in the computing device.

Method of supporting persistence and computing device

A method of supporting persistence of a computing device is provided. The computing device performs a stop procedure upon power failure. In the stop procedure, the computing device schedules out a running process task, stores a state of the process task to a process control block of a memory module including a non-volatile memory, flushes a cache for the processor, and flushes a pending memory request.

Growing community of inventors

Daejeon, South Korea

SangWon Lee