News :

02/2017: We will hold a tutorial at CGO'17 about CCTLib.

01/2017: Our paper on leveraging machine learning techniques to understand bandwidth contention got accepted to IPDPS'17.

11/2016: OpenMP Tools API (OMPT) was accepted to OpenMP 5.0. I was involved in designing OMPT and the first performance tool based on it. Refer to our ICS'13 paper.

11/2016: Want to try a highly efficient abortable lock? Refer to our PPoPP'17 paper.

11/2016: Three papers got accepted to ASPLOS'17. Topics cover value profiling, GPU preemption, and GPU locality.

08/2016: A collaborative grant with Felix Lin (Purdue) is funded by NSF.

04/2016: Want to see the data placement in a real system with heterogeneous memory? Refer to our ISMM'16 paper.

03/2016: False sharing can improve performance!! Refer to our HPDC'16 paper.

11/2015: Our SC'15 paper received the Best Paper Award.

11/2015: Our paper on efficient data movement in heterogeneous memory got accepted to ASPLOS'16.

11/2015: Two papers got accepted to CGO'16.

08/2015: The first paper by my student was accepted to PACT'15.

07/2015: My first independent work was accepted to SC'15 and nominated as the best paper.

03/2015: A sole-PI NSF proposal was awarded.