6 #ifndef __syssolver_linop_cg_timing_h__
7 #define __syssolver_linop_cg_timing_h__
21 namespace LinOpSysSolverCGTimingEnv
49 const Subset&
subset()
const {
return A->subset();}
69 #ifdef CHROMA_DO_ONE_CG_RESTART
Class for counted reference semantics.
Solve a M*psi=chi linear system by CG2.
SystemSolverResults_t operator()(T &psi, const T &chi) const
Solver the linear system.
const Subset & subset() const
Return the subset on which the operator acts.
SysSolverCGParams invParam
~LinOpSysSolverCGTiming()
Destructor is automatic.
Handle< LinearOperator< T > > A
LinOpSysSolverCGTiming(Handle< LinearOperator< T > > A_, const SysSolverCGParams &invParam_)
Constructor.
SystemSolver disambiguator.
SystemSolverResults_t InvCG2_timings(const LinearOperator< LatticeFermion > &M, const LatticeFermion &chi, LatticeFermion &psi, int MaxCG)
Conjugate-Gradient (CGNE) algorithm for a generic Linear Operator.
Class for counted reference semantics.
Conjugate-Gradient algorithm for a generic Linear Operator.
bool registerAll()
Register all the factories.
Asqtad Staggered-Dirac operator.
LinOpSysSolverMGProtoClover::T T
multi1d< LatticeFermion > chi(Ncb)
Holds return info from SystemSolver call.
Disambiguator for LinOp system solvers.