uFLIP을 이용한 안드로이드 장치에서의 SD카드 성능 측정

Recently, SD cards, composed of NAND flash memory, are widely adopted to mobile devices as external storage. SD cards show different performance according to manufacturers, read/write patterns and mobile device platforms. To analyze these differences, a performance measuring tool is needed. So we ported a flash memory performance measuring tool, known as uFLIP, to android platform and measured SD cards' performance.