305 citations · 334 across the 10 of their papers we have counts for
4 papers · 1 filter
DJXPerf: Identifying Memory Inefficiencies via Object-centric Profiling for Java
Bolun Li, Pengfei Su, Milind Chabbi +2
Java is the "go-to" programming language choice for developing scalable enterprise cloud applications. In such systems, even a few percent CPU time savings can offer a significant…
ScalAna: Automating Scaling Loss Detection with Graph Analysis
Yuyang Jin, Haojie Wang, Teng Yu +4
Scaling a parallel program to modern supercomputers is challenging due to inter-process communication, Amdahl's law, and resource contention. Performance analysis tools for finding…
Pinpointing Performance Inefficiencies in Java
Pengfei Su, Qingsen Wang, Milind Chabbi +1
Many performance inefficiencies such as inappropriate choice of algorithms or data structures, developers' inattention to performance, and missed compiler optimizations show up as…
Redundant Loads: A Software Inefficiency Indicator
Pengfei Su, Shasha Wen, Hailong Yang +2
Modern software packages have become increasingly complex with millions of lines of code and references to many external libraries. Redundant operations are a common performance li…