What library do you use for matrix calculations on CUDA? [closed]

Question

What library do you use for matrix calculations on CUDA? Or are there any? It seems as if everybody writes this by himself.

For usual processors, I use Eigen. What about GPUs?

Epicurus

Answer 1

For dense matrix operations, you could consider CUBLAS (provided with the CUDA Toolkit), Magma and CULAtools.

For sparse matrix operations consider CUSPARSE (provided with the CUDA Toolkit) and CUSP.

Tarantula

Answer 2

What are the problems you're dealing with?
For sparse matrix calculations CUSP is quite a good library.
For dense problems Magma might be a better fit.

Monopteros