Convert Pachi Go Game to VC2012 on Windows. 30 hours' job. The goal is to use GPU to accelerate pachi to KGS 5D even higher with 1 PC with high-end gfx card such as AMD HD7990. AMD HD7990 has 4K processors and 6GB memory. It is good enough to do high-performance calclulations.
I tried Feugo. But it is verh hard to convert since it is boost based C++ program.