v0.8.6

Release notes

• Implemented interoperability (see http://bohrium.readthedocs.io/users/python/index.html#interoperability)
  • Cython interoperability
  • PyOpenCL interoperability
  • PyCUDA interoperability
• Implemented numpy.bincount() using Cython, PyOpenCL, and PyCUDA
• Implemented Nd convolve() and correlate() (by @Thunderl3ear)