Is it possible to call the MAGMA GPU kernel sgetrf directly on the device from a separate kernel function? Our application is the sparse direct solver PARDISO (www.pardiso-project.org
We have modified the PARDISO factorization kernel in a way that allows us to call a grid in which each block represents a small matrix of size MxN (eg. M=900, n=80). We would like to use MAGMA SGETRF for this factorization on one block (we typically have hundreds of these independent blocks in one grid, M and N is of different size for these blocks).