I was thinking about using GPU for sorting an array (just for learning about algorithms) and didn't come up with anything too impressive.
Does anyone know where I could learn an efficient algorithm that uses GPU for sorting?
The GPU isn't really good for complex things like sorting, that's what the CPU is for.
People use the GPU for sorting stuff all the time.
Graphics stuff, mind you, but still.
Have you tried googling for things like "sort with the gpu"?