lower_trs_kernels.hpp

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#ifndef GKO_CORE_SOLVER_LOWER_TRS_KERNELS_HPP_
#define GKO_CORE_SOLVER_LOWER_TRS_KERNELS_HPP_


#include <memory>


#include <ginkgo/core/base/executor.hpp>
#include <ginkgo/core/matrix/csr.hpp>
#include <ginkgo/core/matrix/dense.hpp>


namespace gko {
namespace kernels {
namespace lower_trs {


#define GKO_DECLARE_LOWER_TRS_CLEAR_KERNEL() \
    void clear(std::shared_ptr<const DefaultExecutor> exec)


#define GKO_DECLARE_LOWER_TRS_GENERATE_KERNEL(_vtype, _itype)  \
    void generate(std::shared_ptr<const DefaultExecutor> exec, \
                  const matrix::Csr<_vtype, _itype> *matrix,   \
                  const gko::size_type num_rhs)


#define GKO_DECLARE_LOWER_TRS_SOLVE_KERNEL(_vtype, _itype)  \
    void solve(std::shared_ptr<const DefaultExecutor> exec, \
               const matrix::Csr<_vtype, _itype> *matrix,   \
               const matrix::Dense<_vtype> *b, matrix::Dense<_vtype> *x)


#define GKO_DECLARE_ALL_AS_TEMPLATES                          \
    GKO_DECLARE_LOWER_TRS_CLEAR_KERNEL();                     \
    template <typename ValueType, typename IndexType>         \
    GKO_DECLARE_LOWER_TRS_SOLVE_KERNEL(ValueType, IndexType); \
    template <typename ValueType, typename IndexType>         \
    GKO_DECLARE_LOWER_TRS_GENERATE_KERNEL(ValueType, IndexType)


}  // namespace lower_trs


namespace omp {
namespace lower_trs {

GKO_DECLARE_ALL_AS_TEMPLATES;

}  // namespace lower_trs
}  // namespace omp


namespace cuda {
namespace lower_trs {

GKO_DECLARE_ALL_AS_TEMPLATES;

}  // namespace lower_trs
}  // namespace cuda


namespace reference {
namespace lower_trs {

GKO_DECLARE_ALL_AS_TEMPLATES;

}  // namespace lower_trs
}  // namespace reference


#undef GKO_DECLARE_ALL_AS_TEMPLATES


}  // namespace kernels
}  // namespace gko


#endif  // GKO_CORE_SOLVER_LOWER_TRS_KERNELS_HPP