I used google to look for an arbitrary precision math library and found mapm and gnu mp. Which one of these two is the fastest? Is there another library faster than these two?

The progression in performance per watt for Nvidia’s Tesla line of GPU coprocessors is continuing apace now that the graphics chip maker is delivering two shiny new devices based on its “Maxwell” ...

If you want a CPU that has the floating point performance of a GPU, all you have to do is wait six or so years and the CPU roadmaps can catch up. This seems like a long time to wait, which is why so ...