condition_system.hpp

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#pragma once
 
#include <Kokkos_Core.hpp>
 
namespace kynema_fmb::solver {
 
template <typename DeviceType>
struct ConditionR {
    double conditioner;
    Kokkos::View<double* [1], Kokkos::LayoutLeft, DeviceType> R;
 
    KOKKOS_FUNCTION
    void operator()(int i) const { R(i, 0) *= conditioner; }
};
 
template <typename DeviceType>
struct UnconditionSolution {
    size_t num_system_dofs;
    double conditioner;
    Kokkos::View<double* [1], Kokkos::LayoutLeft, DeviceType> x;
 
    KOKKOS_FUNCTION
    void operator()(size_t i) const { x(i + num_system_dofs, 0) /= conditioner; }
};
 
}  // namespace kynema_fmb::solver