TVM has been widely used in Game-AI/Map/Advertisement/Information-Security in Tencent, and can saved us millon of dollars per year. TVM has been integrated into our game AI platform, to boost performance for DL model inference and NPC character control. It turns out that TVM could outperform MKL by 2~3x in our game AI model. Also there is 5x performance improvement and 50% memory footprint reduce in our NPC character control implementation.