> On May 30, 2015, at 8:44 PM, Harshad Sahasrabudhe <[email protected]> wrote: > > Hi, > > I need to offload the linear solves in a time stepper to GPUs. I'll be using > the MAGMA sparse iterative solvers. What is the simplest way to achieve this? > Is is better to write a new KSPType or is there a KSP wrapper which I can use?
We do not have any KSPType for the MAGMA sparse iterative solvers. Is your plan to use a single MPI process (that is the same as a sequential program) and ONE GPU for the solver or do you wish to have MPI parallelism for the linear solver where each MPI process uses a GPU for its part? Barry > > Many thanks, > Harshad
