AccelerateHS/accelerate

Speed up test suite

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#412 geöffnet am 15. Jan. 2018

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good first issuehelp wanted

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Beschreibung

The standard accelerate test suite, used by all the backends, can be quite slow. Several of the tests are significantly slower than the others, for example segmented folds and scans, which I believe is because the reference implementations are very inefficient. Writing some more efficient reference implementations (e.g. using Data.Vector.Unboxed) should help speed things up.

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