schwz Namespace Reference

The Schwarz wrappers namespace. More...

Namespaces
	CommHelpers
	The CommHelper namespace .
	conv_tools
	The conv_tools namespace .
	PartitionTools
	The PartitionTools namespace .
	SolverTools
	The SolverTools namespace .

Classes
class	Communicate
	The communication class that provides the methods for the communication between the subdomains. More...
class	device_guard
	This class defines a device guard for the cuda functions and the cuda module. More...
struct	Gather
class	Initialize
	The initialization class that provides methods for initialization of the solver. More...
struct	Metadata
	The solver metadata struct. More...
struct	Scatter
class	SchwarzBase
	The Base solver class is meant to be the class implementing the common implementations for all the schwarz methods. More...
struct	Settings
	The struct that contains the solver settings and the parameters to be set by the user. More...
class	Solve
	The Solver class the provides the solver and the convergence checking methods. More...
class	SolverRAS
	An implementation of the solver interface using the RAS solver. More...
struct	Utils
	The utilities class which provides some checks and basic utilities. More...

Functions
template<typename ValueType , typename IndexType >
void	gather_add_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	gather_diff_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	gather_avg_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	gather_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	scatter_add_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	scatter_diff_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	scatter_avg_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template<typename ValueType , typename IndexType >
void	scatter_values (const IndexType num_elems, const IndexType *indices, const ValueType *from_array, ValueType *into_array)
template void	gather_values (const int, const int *, const float *, float *)
template void	gather_values (const int, const int *, const double *, double *)
template void	gather_values (const int, const int *, const int *, int *)
template void	gather_values (const int, const int *, const long int *, long int *)
template void	gather_values (const long int, const long int *, const float *, float *)
template void	gather_values (const long int, const long int *, const double *, double *)
template void	gather_values (const long int, const long int *, const int *, int *)
template void	gather_values (const long int, const long int *, const long int *, long int *)
template void	gather_add_values (const int, const int *, const float *, float *)
template void	gather_add_values (const int, const int *, const double *, double *)
template void	gather_add_values (const int, const int *, const int *, int *)
template void	gather_add_values (const int, const int *, const long int *, long int *)
template void	gather_add_values (const long int, const long int *, const float *, float *)
template void	gather_add_values (const long int, const long int *, const double *, double *)
template void	gather_add_values (const long int, const long int *, const int *, int *)
template void	gather_add_values (const long int, const long int *, const long int *, long int *)
template void	gather_diff_values (const int, const int *, const float *, float *)
template void	gather_diff_values (const int, const int *, const double *, double *)
template void	gather_diff_values (const int, const int *, const int *, int *)
template void	gather_diff_values (const int, const int *, const long int *, long int *)
template void	gather_diff_values (const long int, const long int *, const float *, float *)
template void	gather_diff_values (const long int, const long int *, const double *, double *)
template void	gather_diff_values (const long int, const long int *, const int *, int *)
template void	gather_diff_values (const long int, const long int *, const long int *, long int *)
template void	gather_avg_values (const int, const int *, const float *, float *)
template void	gather_avg_values (const int, const int *, const double *, double *)
template void	gather_avg_values (const int, const int *, const int *, int *)
template void	gather_avg_values (const int, const int *, const long int *, long int *)
template void	gather_avg_values (const long int, const long int *, const float *, float *)
template void	gather_avg_values (const long int, const long int *, const double *, double *)
template void	gather_avg_values (const long int, const long int *, const int *, int *)
template void	gather_avg_values (const long int, const long int *, const long int *, long int *)
template void	scatter_values (const int, const int *, const float *, float *)
template void	scatter_values (const int, const int *, const double *, double *)
template void	scatter_values (const int, const int *, const int *, int *)
template void	scatter_values (const int, const int *, const long int *, long int *)
template void	scatter_values (const long int, const long int *, const float *, float *)
template void	scatter_values (const long int, const long int *, const double *, double *)
template void	scatter_values (const long int, const long int *, const int *, int *)
template void	scatter_values (const long int, const long int *, const long int *, long int *)
template void	scatter_add_values (const int, const int *, const float *, float *)
template void	scatter_add_values (const int, const int *, const double *, double *)
template void	scatter_add_values (const int, const int *, const int *, int *)
template void	scatter_add_values (const int, const int *, const long int *, long int *)
template void	scatter_add_values (const long int, const long int *, const float *, float *)
template void	scatter_add_values (const long int, const long int *, const double *, double *)
template void	scatter_add_values (const long int, const long int *, const int *, int *)
template void	scatter_add_values (const long int, const long int *, const long int *, long int *)
template void	scatter_diff_values (const int, const int *, const float *, float *)
template void	scatter_diff_values (const int, const int *, const double *, double *)
template void	scatter_diff_values (const int, const int *, const int *, int *)
template void	scatter_diff_values (const int, const int *, const long int *, long int *)
template void	scatter_diff_values (const long int, const long int *, const float *, float *)
template void	scatter_diff_values (const long int, const long int *, const double *, double *)
template void	scatter_diff_values (const long int, const long int *, const int *, int *)
template void	scatter_diff_values (const long int, const long int *, const long int *, long int *)
template void	scatter_avg_values (const int, const int *, const float *, float *)
template void	scatter_avg_values (const int, const int *, const double *, double *)
template void	scatter_avg_values (const int, const int *, const int *, int *)
template void	scatter_avg_values (const int, const int *, const long int *, long int *)
template void	scatter_avg_values (const long int, const long int *, const float *, float *)
template void	scatter_avg_values (const long int, const long int *, const double *, double *)
template void	scatter_avg_values (const long int, const long int *, const int *, int *)
template void	scatter_avg_values (const long int, const long int *, const long int *, long int *)
template<typename ValueType , typename IndexType , typename AdditionalOperation >
__global__ void	gather_kernel (const IndexType num_elems, const IndexType *indices, const ValueType *gather_from, ValueType *gather_into, AdditionalOperation op)
gko::size_type	linearize_index (const gko::size_type row, const gko::size_type col, const gko::size_type num_rows)
template<typename ValueType , typename IndexType , typename MixedValueType >
void	exchange_boundary_onesided (const Settings &settings, const Metadata< ValueType, IndexType > &metadata, struct Communicate< ValueType, IndexType, MixedValueType >::comm_struct &comm_struct, std::shared_ptr< gko::matrix::Dense< ValueType >> &global_solution)
template<typename ValueType , typename IndexType , typename MixedValueType >
void	exchange_boundary_twosided (const Settings &settings, const Metadata< ValueType, IndexType > &metadata, struct Communicate< ValueType, IndexType, MixedValueType >::comm_struct &comm_struct, std::shared_ptr< gko::matrix::Dense< ValueType >> &global_solution)
template<typename ValueType , typename IndexType , typename AdditionalOperation >
__global__ void	scatter_kernel (const IndexType num_elems, const IndexType *indices, const ValueType *scatter_from, ValueType *scatter_into, AdditionalOperation op)
template<typename ValueType , typename IndexType >
void	write_iters_and_residuals (int num_subd, int my_rank, int iter_count, std::vector< ValueType > &local_res_vec_out, std::vector< IndexType > &local_converged_iter_count, std::vector< ValueType > &local_converged_resnorm, std::vector< ValueType > &local_timestamp, std::string filename)
template<typename ValueType , typename IndexType , typename MixedValueType >
void	gather_comm_data (int num_subdomains, struct Communicate< ValueType, IndexType, MixedValueType >::comm_struct &comm_struct, std::vector< std::tuple< int, std::vector< std::tuple< int, int >>, std::vector< std::tuple< int, int >>, int, int >> &comm_data_struct)
template<typename ValueType >
double	get_relative_error (const gko::matrix::Dense< ValueType > *first, const gko::matrix::Dense< ValueType > *second)
template<typename ValueType , typename IndexType >
void	update_diagonals (std::shared_ptr< gko::matrix::Csr< ValueType, IndexType >> &matrix, std::vector< ValueType > &diags)

Detailed Description

The Schwarz wrappers namespace.