Matlab Parallel Computing Toolbox to solve Ax=b (with complex numbers and A being sparse).

Hello everyone!. I would like to know if it is possibleto solve a linear system of equation (Ax=b) with complex numbers and being A a sparse matrix using the Matlab Parallel Computing Toolbox. And if this were possible... Could we use several GPU devices to solve it?

Answer 1

[Sean de Wolski]

Sparse is supported by PCT for distributed arrays and for standard use on a worker.

Sparse is not currently supported for GPU though this File Exchange submission claims to be able to do it: http://www.mathworks.com/matlabcentral/fileexchange/44423-gpu-sparse-accumarray-non-uniform-grid