inaos / iron-array

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Use mkl asum in reduce #375

Closed aleixalcacer closed 4 years ago

aleixalcacer commented 4 years ago

The cblas_?asum function calculates the sum of the absolute values, so we can't use it.

Another option is to use the combination of the v?Pack and ippsSum_??f functions, but the performance is no better than the previous version.

So I proceed to close the PR.