TheRock/rocm-libraries/projects/rocalution/clients/benchmarks/rocalution_driver_itsolver_fgmres.hpp

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#pragma once
#include "rocalution_driver_itsolver.hpp"

template <typename T>
struct rocalution_driver_itsolver<rocalution_enum_itsolver::fgmres, T>
    : rocalution_driver_itsolver_default<rocalution_enum_itsolver::fgmres, T>
{

    static constexpr auto ITSOLVER = rocalution_enum_itsolver::fgmres;
    using traits_t                 = rocalution_driver_itsolver_traits<ITSOLVER, T>;
    using solver_t                 = typename traits_t::solver_t;
    using params_t                 = rocalution_bench_solver_parameters;

    virtual bool PreprocessSolverBuild(LocalMatrix<T>& A,
                                       LocalVector<T>& B,
                                       LocalVector<T>& X,
                                       solver_t&       solver,
                                       const params_t& parameters) override
    {
        const auto krylov_basis = parameters.Get(params_t::krylov_basis);
        solver.SetBasisSize(krylov_basis);
        return true;
    };
};