1 #ifndef PARALUTION_HOST_MATRIX_ELL_HPP_
2 #define PARALUTION_HOST_MATRIX_ELL_HPP_
4 #include "../base_vector.hpp"
5 #include "../base_matrix.hpp"
6 #include "../matrix_formats.hpp"
10 template <
typename ValueType>
11 class HostMatrixELL :
public HostMatrix<ValueType> {
16 HostMatrixELL(
const Paralution_Backend_Descriptor local_backend);
21 virtual void info(
void)
const;
24 virtual void Clear(
void);
25 virtual void AllocateELL(
const int nnz,
const int nrow,
const int ncol,
const int max_row);
27 const int nnz,
const int nrow,
const int ncol,
const int max_row);
60 #endif // PARALUTION_HOST_MATRIX_ELL_HPP_
virtual unsigned int get_mat_format(void) const
Return the matrix format id (see matrix_formats.hpp)
Definition: host_matrix_ell.hpp:22
virtual void SetDataPtrELL(int **col, ValueType **val, const int nnz, const int nrow, const int ncol, const int max_row)
Initialize an ELL matrix on the Host with externally allocated data.
Definition: host_matrix_ell.cpp:107
Definition: base_matrix.hpp:24
virtual void info(void) const
Shows simple info about the object.
Definition: host_matrix_ell.cpp:54
Definition: base_matrix.hpp:14
Definition: base_matrix.hpp:65
virtual void LeaveDataPtrELL(int **col, ValueType **val, int &max_row)
Leave an ELL matrix to Host pointers.
Definition: host_matrix_ell.cpp:131
Index max_row
Maximal elements per row.
Definition: matrix_formats.hpp:98
nnz
Definition: pcg_example.m:8
const IndexType const IndexType const IndexType const ValueType const ValueType scalar
Definition: cuda_kernels_coo.hpp:91
virtual void CopyTo(BaseMatrix< ValueType > *mat) const
Copy to another matrix.
Definition: host_matrix_ell.cpp:196
HostMatrixELL()
Definition: host_matrix_ell.cpp:21
Definition: base_vector.hpp:10
virtual void AllocateELL(const int nnz, const int nrow, const int ncol, const int max_row)
Allocate ELL Matrix.
Definition: host_matrix_ell.cpp:77
virtual void CopyFrom(const BaseMatrix< ValueType > &mat)
Copy from another matrix.
Definition: host_matrix_ell.cpp:156
MatrixELL< ValueType, int > mat_
Definition: host_matrix_ell.hpp:42
Definition: base_matrix.hpp:22
Base class for all host/accelerator matrices.
Definition: base_matrix.hpp:92
virtual ~HostMatrixELL()
Definition: host_matrix_ell.cpp:44
Definition: base_matrix.hpp:16
Definition: backend_manager.cpp:43
int get_max_row(void) const
Definition: host_matrix_ell.hpp:19
Definition: matrix_formats.hpp:26
Definition: base_matrix.hpp:46
Base class for all host/accelerator vectors.
Definition: base_vector.hpp:26
virtual void ApplyAdd(const BaseVector< ValueType > &in, const ValueType scalar, BaseVector< ValueType > *out) const
Apply and add the matrix to vector, out = out + scalar*this*in;.
Definition: host_matrix_ell.cpp:282
virtual bool ConvertFrom(const BaseMatrix< ValueType > &mat)
Convert the matrix from another matrix (with different structure)
Definition: host_matrix_ell.cpp:203
virtual void Apply(const BaseVector< ValueType > &in, BaseVector< ValueType > *out) const
Apply the matrix to vector, out = this*in;.
Definition: host_matrix_ell.cpp:240
Definition: base_matrix.hpp:84
virtual void Clear(void)
Clear (free) the matrix.
Definition: host_matrix_ell.cpp:61