host_constraints.hpp

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#pragma once
 
#include "constraints/constraints.hpp"
 
namespace kynema::interfaces {
 
template <typename DeviceType>
struct HostConstraints {
    template <typename ValueType>
    using HostView = typename Kokkos::View<ValueType, DeviceType>::HostMirror;
 
    HostView<double* [7]> input;
 
    HostView<double* [3]> output;
 
    HostView<double* [6]> loads;
 
    explicit HostConstraints(const Constraints<DeviceType>& constraints)
        : input(Kokkos::create_mirror_view(Kokkos::WithoutInitializing, constraints.input)),
          output(Kokkos::create_mirror_view(Kokkos::WithoutInitializing, constraints.output)),
          loads(Kokkos::create_mirror_view(Kokkos::WithoutInitializing, constraints.lambda)) {}
 
    void CopyFromConstraints(const Constraints<DeviceType>& constraints) {
        Kokkos::deep_copy(this->input, constraints.input);
        Kokkos::deep_copy(this->output, constraints.output);
        Kokkos::deep_copy(this->loads, constraints.lambda);
    }
 
    void CopyInputsToConstraints(Constraints<DeviceType>& constraints) const {
        Kokkos::deep_copy(constraints.input, this->input);
    }
};
 
}  // namespace kynema::interfaces