He received the Ph.D. degree in Computer Science from Tsinghua University in 2010, with the Excellent Ph.D. Graduate Student Award of Tsinghua University. His research is focusing on high performance computing, compiler optimization, performance analysis and optimization of large-scale parallel applications. His research received a Best Paper Finalist at SC’14. The team led by him has achieved 7 champion titles of student supercomputing challenges at SC, ISC, and ASC. He served or is now serving TPC members or reviewers of IEEE TPDS, IEEE TCC, SC, ICS, PPOPP, ICPP, NAS, LCPC, and HPCC. He is a co-chair of ICPP PASA workshop 2015 and a program co-chair of NPC 2018. He is a recipient of 2010 Siebel Scholar and CCF outstanding doctoral dissertation award.