"Want to fool around with some quantum-ish computing? D-Wave has open sourced a software tool that prepares optimisation problems to run on its hardware.
You can think of the software, qbsolv, as a D-Wave-specific compiler: in the white paper it's posted along with the tool at GitHub, the company's Michael Booth, Steven Reinhardt and Aidan Roy explain its role.
Qbsolv is “a tool that solves large quadratic unconstrained binary optimisation (QUBO) problems” for execution on a D-Wave computer, a task that has to be handled with care because the problem has to be partitioned to match the number of qubits on the target chip." Read the article in The Register.