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Published in:
2010 | OriginalPaper | Chapter
A Team Object for CoArray Fortran
Author : Robert W. Numrich
Published in: Parallel Processing and Applied Mathematics
Publisher: Springer Berlin Heidelberg
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This paper outlines the features of a team object for CoArray Fortran to support multi-disciplinary applications. It combines object-oriented design, supported in Fortran 2003, with the parallel coarray model, supported in Fortran 2008. It extends the coarray model by adding state to a coarray object. The compiler and run-time environment use this state to dereference co-indices relative to the team that created the object. Methods are associated with a team object for synchronization, memory allocation and collective operations across the team.