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2007
Springer

Parallel Data Flow Analysis for OpenMP Programs

11 years 11 months ago
Parallel Data Flow Analysis for OpenMP Programs
The paper presents a compiler framework for analyzing and optimizing OpenMP programs. The framework includes Parallel Control Flow Graph and Parallel Data Flow equations based on the OpenMP relaxed memory consistency model. It enables traditional compiler analyses as well as specific optimizations for OpenMP. Based on the framework, we describe dead code elimination and barrier elimination algorithms. An OpenMP code example is showed in the paper to illustrate the optimizations. The framework guarantees that the traditional optimizations can be performed safely to OpenMP programs, and it further increases the opportunities for more aggressive optimizations.
Lei Huang, Girija Sethuraman, Barbara M. Chapman
Added 08 Jun 2010
Updated 08 Jun 2010
Type Conference
Year 2007
Where IWOMP
Authors Lei Huang, Girija Sethuraman, Barbara M. Chapman
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