How to check if I have MKL

I installed dynet automatically using pip install git+https://github.com/clab/dynet#egg=dynet, and it worked fine.

Then, I wanted to add MKL support, so I installed dynet again manually, this time passing "-DMKL" to cmake.

I want to make sure that I did everything correctly and that my dynet now connects to MKL. How can I check, from within python, that my dynet installation has MKL support?

Start with the installation paths described in the issue: pip installation, manual CMake configuration, and the Python interface. Determine whether the existing Python-visible behavior can confirm MKL support, then document a reliable check and what output or behavior constitutes a successful MKL-enabled installation.

Written by the indexing model from the issue text.