Multiply a dense matrix by a sparse vector - Intel Community

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Multiply a dense matrix by a sparse vector

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In MKL, are there routines to multiply a dense matrix by a sparse vector?

I can create a loop and compute the dot product of a sparse vector by a dense vector. However, I wonder if there's a better way.

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There is no such routines in MKL. There is ?doti routine which can be used in that case, but I am not sure regard to would it the better way or not.

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