멀티미디어 콘텐츠를 위한 멀티코어 시스템의 실시간 성능모니터

초록

As multi-core systems become universal, it is becoming more important to utilize multiple threads for multimedia contents. To check a status of system in real-time, we propose the real-time performance monitor of multi-core systems for multimedia contents. For efficient performance monitoring, we choose the optimal sampling period based on overhead and accuracy of measurement. It provides load distributions of processor's cores and program's thread as well as simple system performances like as CPU and memory utilization, FPS, network traffic.