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SIMD prefix sum (cumulative sum)

David_DiLaura1
New Contributor I
‎06-05-2015 09:11 AM
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Colleagues,

Does anyone have a good reference to an implementation (or at least an algorithm) for implementing a so-called prefix sum (a cumulative sum) in Fortran using SIMD?  I have found several good reference for implementations in C++ but they use SIMD functions peculiar to C++ that don't appear to be available in Fortran.

David

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