Compare with TACO Python binding

[learning-chip]

The Tensor Algebra Compiler (https://github.com/tensor-compiler/taco) seems to be good at sparse/dense linear algebra and has Python frontend: http://tensor-compiler.org/docs/pycomputations/index.html

[dionhaefner]

If there's interest for this, I would be happy to accept a PR implementing one or more benchmarks with this (and run the benchmarks on my hardware).