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HPF Overview. CS498 LVK March 2006 Isaac Dooley. Some Slides Borrowed from John Merlin’s hpf-and-f90.ps. HPF - High Performance Fortran. Extension to Fortran Standardized in 1994-1997 No Explicit Message-Passing Parallel Constructs(Loops) Data Distribution. Data Parallel View. - PowerPoint PPT Presentation
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HPF Overview
CS498 LVK
March 2006
Isaac Dooley
Some Slides Borrowed from John Merlin’s hpf-and-f90.ps
HPF - High Performance Fortran
• Extension to Fortran
• Standardized in 1994-1997
• No Explicit Message-Passing
• Parallel Constructs(Loops)
• Data Distribution
Data Parallel View
• Fortran Already Has Data Parallelism: Array Sections
Sample Jacobi Program Using Fortran Array Sections:
HPF for 16 processors
The End
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