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  1. Proceedings of the 2015 International Workshop on Software Engineering for High Performance Computing in Science (SE4HPCS '15)
  2. Commit quality in five high performance computing projects
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Supporting scientists in re-engineering sequential programs to parallel using model-driven engineering
Computation for genomics knowledge discovery
Development of scientific software for HPC architectures using OpenACC: the case of LQCD
Towards an engineering methodology for multi-model scientific simulations
A scientific function test framework for modular environmental model development: application to the community land model
Ensuring an effective user experience when managing and running scientific HPC software
Commit quality in five high performance computing projects
Using software engineering methodologies to port a scientific code to GPUs: experiences and lessons learned: position paper
Regression testing of GPU/MIC systems for HPCC
SIMPL: a pattern language for writing efficient kernels on GPGPU

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Commit quality in five high performance computing projects

Content Provider ACM Digital Library
Author Amreen, Sadika Agrawal, Kapil Mockus, Audris
Abstract High Performance Computing (HPC) has a long history of software development but relatively little is known about the approaches this community uses to create and maintain software. To close this gap we study the practices of using version control tools in five HPC production projects. We also contrast these practices to practices used in three distinct non-HPC open source projects. We first obtain version history of the projects from SVN, Mercurial, and Git. We then clean and process the data and use published material to construct three measures of code commit quality: the fraction of unique commit comments, their size, and the number of files per commit. Our results indicate relatively high but declining commit quality, and relatively large commits in HPC projects. We expect this work to highlight the differences among different software engineering domains and may lead to ideas suggesting good practices of using software tools in these domains.
Starting Page 24
Ending Page 29
Page Count 6
File Format PDF
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2015-05-16
Access Restriction Subscribed
Subject Keyword Software development Software repository mining Version control practices
Content Type Text
Resource Type Article
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