DomainDecomp(uint g=0, bool m=false, bool i=false, bool d=false)
virtual void run()
Runs the tests. Must be overwritten by the specialization.
void solve(concepts::SolverFabric< Real > &fabricI, concepts::SolverFabric< Real > &fabricB, bool explSchur)
Solve one system and compares with solution of direct inversionxb.