I am a graduate student at Rice University, advised by Professor John Mellor-Crummey. Previously, I studied at Institute of Computing Technology, Chinese Academy of Sciences in Professor Guangming Tan’s PAA group. Prior to that, I was an undergraduate student in Yunnan University, advised by Professor Wei Zhou.
PhD in Computer Science, 2023
School of Engineering, Rice University
MS in Computer Science, 2017
Institute of Computing Technology, Chinese Academy of Sciences
BS in Network Engineering, 2014
School of Software, Yunnan University
Our tool provides a profile view and a trace view for GPU-accelerated applications. The profile view identifies where GPU APIs are invoked in CPU calling context, approximates calling context for GPU execution, and analyzes instruction mix for GPU kernels. The tool traces CPU and GPU activities for a large number of processes and threads with minimal overhead.
A fast, memory efficient, and light-weight implementation for gSpan algorithm in data mining. gBolt is up to 100x faster than the original implementation with multi-threading on a single machine. gBolt also reduces more than 200 folds memory usage, running efficiently on personal computers.
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