掌機 - Miyoo Mini Plus - 如何使用Perf找出User Application的效能瓶頸副程式



參考資訊:
https://github.com/steward-fu/website/releases/download/miyoo-mini-plus/perf.tar.gz

步驟如下(User Application必須要有Debug Symbol):

# top
    1303  1290 root     S     314m311.3   1  0.0 ./drastic /mnt/SDCARD/Roms/NDS/FF3.nds

# LD_LIBRARY_PATH=lib timeout -t 5 ./perf record -p 1303
# LD_LIBRARY_PATH=lib ./perf report