How to calculate on a video card?

Question

Java

How to shift calculations from the CPU to the video card?
According to this principle, bitcoins are mined and other complex operations are performed.
I would appreciate any information on the topic, not necessarily in C++.

Answer 1

See for example here

Answer 2

Bitcoins on this principle is no longer realistic to mine. But the calculations are realistic. I made a video course, you can find it here .