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Much of HPF's Parallel "Power" is buried in its library
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Personal note: Fortran 90D motivated by similarities between Caltech message passing "collective" communication and F90 Intrinsics
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18 Non-elemental (true array) Fortran 90 Intrinsics e.g. CSHIFT, SUM
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7 new HPF Intrinsics e.g. Alignment, Template, Distribution inquiries
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4 new HPF Reduction (combine) Functions
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11 new HPF Combine-Scatter Functions
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22 new HPF Parallel Prefix Functions
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2 new HPF Parallel Sorting Functions
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3 other new HPF Parallel Functions
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7 HPF Local Intrinsics
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74 library routines (==> ~1000 routines when written in clumsy F77)
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