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by santaclaus
3950 days ago
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An old thread on the Eigen list also mentioned that the Blaze folks were a little tricky with their benchmarks. Some of the reported performance numbers with Blaze were for calls out to Intel MKL routines. Eigen also supports MKL as a kernel backend, but the Blaze folks failed to enable this feature for the reported comparisons, if I recall. |
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That's rather generous. If you're going to do serious work with Eigen, or Armadillo, or Blaze, you're going to include a BLAS library like OpenBLAS or Intel MKL (if you can afford it). Not including them is dubious, at best.