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Xiaozhu Meng
Researcher at Rice University
Publications - 29
Citations - 337
Xiaozhu Meng is an academic researcher from Rice University. The author has contributed to research in topics: Instrumentation (computer programming) & Computer science. The author has an hindex of 7, co-authored 26 publications receiving 215 citations. Previous affiliations of Xiaozhu Meng include University of Wisconsin-Madison & Huazhong University of Science and Technology.
Papers
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Proceedings ArticleDOI
Accelerating High-Order Stencils on GPUs
TL;DR: In this paper, a collection of implementations of a 25-point seismic modeling stencil in CUDA along with code to apply the boundary conditions are presented, along with an empirical evaluation of these stencils using several mature and emerging tools.
Proceedings ArticleDOI
GPA: a GPU performance advisor based on instruction sampling
TL;DR: GPA as discussed by the authors is a performance advisor for NVIDIA GPUs that suggests potential code optimizations at a hierarchy of levels, including individual lines, loops, and functions, to relieve users of the burden of interpreting performance counters and analyzing bottlenecks.
Journal ArticleDOI
Accelerating high-order stencils on GPUs
Posted Content
Confidential Attestation: Efficient in-Enclave Verification of Privacy Policy Compliance.
Weijie Liu,Wenhao Wang,XiaoFeng Wang,Xiaozhu Meng,Yaosong Lu,Hongbo Chen,Xinyu Wang,Qingtao Shen,Kai Chen,Haixu Tang,Yi Chen,Luyi Xing +11 more
TL;DR: This paper presents CAT, a new model for TEE-based confidential attestation, inspired by Proof-Carrying Code, that allows an untrusted out-enclave generator to analyze the source code of a program when compiling it into binary and a trusted in-Enclave consumer efficiently verifies the correctness of the instrumentation and the presence of other protection before running the binary.