cpr_amg_operations.hpp File Reference

#include <opm/simulators/linalg/gpuistl/GpuSparseMatrixWrapper.hpp>
#include <opm/simulators/linalg/gpuistl/GpuVector.hpp>
#include <cstddef>

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Namespaces
namespace	Opm
namespace	Opm::gpuistl
namespace	Opm::gpuistl::detail

Functions
template<typename T , bool transpose>
void	Opm::gpuistl::detail::getQuasiImpesWeights (const GpuSparseMatrixWrapper< T > &matrix, std::size_t pressureVarIndex, GpuVector< T > &weights, const GpuVector< int > &diagonalIndices)
	Calculates quasi-IMPES weights for CPR preconditioner on GPU. More...
template<typename T , bool transpose>
void	Opm::gpuistl::detail::calculateCoarseEntries (const GpuSparseMatrixWrapper< T > &fineMatrix, GpuSparseMatrixWrapper< T > &coarseMatrix, const GpuVector< T > &weights, std::size_t pressureVarIndex)
	Calculates the coarse level matrix entries based on the fine level matrix and weights. More...
template<typename T , bool transpose>
void	Opm::gpuistl::detail::restrictVector (const GpuVector< T > &fine, GpuVector< T > &coarse, const GpuVector< T > &weights, std::size_t pressureVarIndex)
	Restricts a fine level vector to a coarse level vector based on pressure index. More...
template<typename T , bool transpose>
void	Opm::gpuistl::detail::prolongateVector (const GpuVector< T > &coarse, GpuVector< T > &fine, const GpuVector< T > &weights, std::size_t pressureVarIndex)
	Prolongs a coarse level vector to a fine level vector based on pressure index. More...