Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Done
    • None
    • SystemML 0.13
    • Compiler
    • None

    Description

      Similar to the existing tak+* operator, this new tack+* operator fused two or three binary multiply operations and final column-wise aggregation colSums(X*Y*Z) in order to avoid materializing the intermediates which is very expensive compared to the cheap multiply and sum operations.

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            mboehm7 Matthias Boehm
            mboehm7 Matthias Boehm
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              Created:
              Updated:
              Resolved: