In the current version of my code I build the LHS matrix 'A' on different processors of our cluster
since it's too big to fit on a single machine. (A is a dense matrix)
The way I build the matrix on different processors is compatible with "two-dimensional block cyclic decomposition"
and I have all the information about which blocks of matrix are on which machines.
So I was wondering if I can use ScaLAPACK to solve A*X=B equation and at the end just gather the solution onto master machine.
any input and/or hint is appreciated.
thanks in advance