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Improving Parallelism in Git and GNU Compiler Collection: Strategies, Difficulties, and Lessons Learned

2020; IEEE Computer Society; Volume: 38; Issue: 5 Linguagem: Inglês

10.1109/ms.2020.3020932

1937-4194

Matheus Tavares Bernardino, Giuliano Belinassi, Paulo Meirelles, Eduardo Guerra, Alfredo Goldman,

Scientific Computing and Data Management

This article presents approaches for performance improvements into two large and well-known open source projects, Git and GNU Compiler Collection, using parallel programming. We share the difficulties faced and the strategies used, concluding with a set of lessons learned that are useful to similar parallelization processes.