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Pengfei Su

4 papers hereh-index 6116 citations16 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.PF3
  • cs.PL1

identity via Semantic Scholar / OpenAlex

activity
20192022
most citedOJXPerf: Featherlight Object Replica Detection for Java Programs

11 citations · 16 across the 4 of their papers we have counts for

collaborators

4 papers

cs.PL2022★ 11 cited

OJXPerf: Featherlight Object Replica Detection for Java Programs

Bolun Li, Hao Xu, Qidong Zhao +4

Memory bloat is an important source of inefficiency in complex production software, especially in software written in managed languages such as Java. Prior approaches to this probl…

cs.PF2021★ 5 cited

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…

cs.PF2019

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…

cs.PF2019

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…

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