SpM Handbook: Spm_dev

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Conversion routines. More...

Functions
int	s_spmConvertCSC2CSR (spmatrix_t *spm)
	convert a matrix in CSC format to a matrix in CSR format.

int	s_spmConvertCSC2IJV (spmatrix_t *spm)
	Convert a matrix in CSC format to a matrix in IJV format.

int	s_spmConvertCSR2CSC (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in CSC format.

int	s_spmConvertCSR2IJV (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in IJV format.

int	s_spmConvertIJV2CSC (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSC format.

int	s_spmConvertIJV2CSR (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSR format.

void	s_spm2dense (const spmatrix_t spm, float A)
	Convert a sparse matrix into a dense matrix.

int	d_spmConvertCSC2CSR (spmatrix_t *spm)
	convert a matrix in CSC format to a matrix in CSR format.

int	d_spmConvertCSC2IJV (spmatrix_t *spm)
	Convert a matrix in CSC format to a matrix in IJV format.

int	d_spmConvertCSR2CSC (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in CSC format.

int	d_spmConvertCSR2IJV (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in IJV format.

int	d_spmConvertIJV2CSC (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSC format.

int	d_spmConvertIJV2CSR (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSR format.

void	d_spm2dense (const spmatrix_t spm, double A)
	Convert a sparse matrix into a dense matrix.

int	c_spmConvertCSC2CSR (spmatrix_t *spm)
	convert a matrix in CSC format to a matrix in CSR format.

int	c_spmConvertCSC2IJV (spmatrix_t *spm)
	Convert a matrix in CSC format to a matrix in IJV format.

int	c_spmConvertCSR2CSC (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in CSC format.

int	c_spmConvertCSR2IJV (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in IJV format.

int	c_spmConvertIJV2CSC (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSC format.

int	c_spmConvertIJV2CSR (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSR format.

void	c_spm2dense (const spmatrix_t spm, spm_complex32_t A)
	Convert a sparse matrix into a dense matrix.

int	z_spmConvertCSC2CSR (spmatrix_t *spm)
	convert a matrix in CSC format to a matrix in CSR format.

int	z_spmConvertCSC2IJV (spmatrix_t *spm)
	Convert a matrix in CSC format to a matrix in IJV format.

int	z_spmConvertCSR2CSC (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in CSC format.

int	z_spmConvertCSR2IJV (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in IJV format.

int	z_spmConvertIJV2CSC (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSC format.

int	z_spmConvertIJV2CSR (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSR format.

void	z_spm2dense (const spmatrix_t spm, spm_complex64_t A)
	Convert a sparse matrix into a dense matrix.

int	p_spmConvertCSC2CSR (spmatrix_t *spm)
	Conversion routines.

int	p_spmConvertCSC2IJV (spmatrix_t *spm)
	Convert a matrix in CSC format to a matrix in IJV format.

int	p_spmConvertCSR2CSC (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in CSC format.

int	p_spmConvertCSR2IJV (spmatrix_t *spm)
	convert a matrix in CSR format to a matrix in IJV format.

int	p_spmConvertIJV2CSC (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSC format.

int	p_spmConvertIJV2CSR (spmatrix_t *spm)
	convert a matrix in IJV format to a matrix in CSR format.

static void	c_spm_2dense_elt_sym_diag (spm_int_t row, spm_int_t dofi, spm_cconj_fct_t conjfct, const spm_complex32_t valptr, spm_complex32_t A, spm_int_t lda)
	Convert to dense a diagonal element within a symmetric/hermitian matrix with column/row major storage.

static void	c_spm_2dense_elt_gen_col (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_cconj_fct_t conjfct, const spm_complex32_t valptr, spm_complex32_t A, const spm_int_t lda)
	Convert to dense a general element matrix with column major storage.

static void	c_spm_2dense_elt_gen_row (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_cconj_fct_t conjfct, const spm_complex32_t valptr, spm_complex32_t A, const spm_int_t lda)
	Convert to dense a general element matrix with row major storage.

static void	c_spm_2dense_elt_gen (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_cconj_fct_t conjfct, const spm_complex32_t valptr, spm_complex32_t A, const spm_int_t lda)
	Convert to dense a general element matrix.

static void	c_spm_2dense_elt_sym_offd (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_cconj_fct_t conjfct, const spm_complex32_t valptr, spm_complex32_t A, const spm_int_t lda)
	Convert to dense an off-diagonal element matrix in the symmetric/hermitian case.

static void	c_spm_2dense_elt (const spm_mtxtype_t mtxtype, const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_complex32_t valptr, spm_complex32_t A, const spm_int_t lda)
	Convert to dense an element matrix.

static void	c_spmCSC2dense (const spmatrix_t spm, spm_complex32_t A)
	Convert a CSC matrix into a dense matrix.

static void	c_spmCSR2dense (const spmatrix_t spm, spm_complex32_t A)
	Convert a CSR matrix into a dense matrix.

static void	c_spmIJV2dense (const spmatrix_t spm, spm_complex32_t A)
	Convert a IJV matrix into a dense matrix.

static void	s_spm_2dense_elt_sym_diag (spm_int_t row, spm_int_t dofi, spm_sconj_fct_t conjfct, const float valptr, float A, spm_int_t lda)
	Convert to dense a diagonal element within a symmetric/symmetric matrix with column/row major storage.

static void	s_spm_2dense_elt_gen_col (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_sconj_fct_t conjfct, const float valptr, float A, const spm_int_t lda)
	Convert to dense a general element matrix with column major storage.

static void	s_spm_2dense_elt_gen_row (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_sconj_fct_t conjfct, const float valptr, float A, const spm_int_t lda)
	Convert to dense a general element matrix with row major storage.

static void	s_spm_2dense_elt_gen (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_sconj_fct_t conjfct, const float valptr, float A, const spm_int_t lda)
	Convert to dense a general element matrix.

static void	s_spm_2dense_elt_sym_offd (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_sconj_fct_t conjfct, const float valptr, float A, const spm_int_t lda)
	Convert to dense an off-diagonal element matrix in the symmetric/symmetric case.

static void	s_spm_2dense_elt (const spm_mtxtype_t mtxtype, const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const float valptr, float A, const spm_int_t lda)
	Convert to dense an element matrix.

static void	s_spmCSC2dense (const spmatrix_t spm, float A)
	Convert a CSC matrix into a dense matrix.

static void	s_spmCSR2dense (const spmatrix_t spm, float A)
	Convert a CSR matrix into a dense matrix.

static void	s_spmIJV2dense (const spmatrix_t spm, float A)
	Convert a IJV matrix into a dense matrix.

static void	z_spm_2dense_elt_sym_diag (spm_int_t row, spm_int_t dofi, spm_zconj_fct_t conjfct, const spm_complex64_t valptr, spm_complex64_t A, spm_int_t lda)
	Convert to dense a diagonal element within a symmetric/hermitian matrix with column/row major storage.

static void	z_spm_2dense_elt_gen_col (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_zconj_fct_t conjfct, const spm_complex64_t valptr, spm_complex64_t A, const spm_int_t lda)
	Convert to dense a general element matrix with column major storage.

static void	z_spm_2dense_elt_gen_row (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_zconj_fct_t conjfct, const spm_complex64_t valptr, spm_complex64_t A, const spm_int_t lda)
	Convert to dense a general element matrix with row major storage.

static void	z_spm_2dense_elt_gen (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_zconj_fct_t conjfct, const spm_complex64_t valptr, spm_complex64_t A, const spm_int_t lda)
	Convert to dense a general element matrix.

static void	z_spm_2dense_elt_sym_offd (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_zconj_fct_t conjfct, const spm_complex64_t valptr, spm_complex64_t A, const spm_int_t lda)
	Convert to dense an off-diagonal element matrix in the symmetric/hermitian case.

static void	z_spm_2dense_elt (const spm_mtxtype_t mtxtype, const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_complex64_t valptr, spm_complex64_t A, const spm_int_t lda)
	Convert to dense an element matrix.

static void	z_spmCSC2dense (const spmatrix_t spm, spm_complex64_t A)
	Convert a CSC matrix into a dense matrix.

static void	z_spmCSR2dense (const spmatrix_t spm, spm_complex64_t A)
	Convert a CSR matrix into a dense matrix.

static void	z_spmIJV2dense (const spmatrix_t spm, spm_complex64_t A)
	Convert a IJV matrix into a dense matrix.

static void	d_spm_2dense_elt_sym_diag (spm_int_t row, spm_int_t dofi, spm_dconj_fct_t conjfct, const double valptr, double A, spm_int_t lda)
	Convert to dense a diagonal element within a symmetric/symmetric matrix with column/row major storage.

static void	d_spm_2dense_elt_gen_col (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_dconj_fct_t conjfct, const double valptr, double A, const spm_int_t lda)
	Convert to dense a general element matrix with column major storage.

static void	d_spm_2dense_elt_gen_row (const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_dconj_fct_t conjfct, const double valptr, double A, const spm_int_t lda)
	Convert to dense a general element matrix with row major storage.

static void	d_spm_2dense_elt_gen (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_dconj_fct_t conjfct, const double valptr, double A, const spm_int_t lda)
	Convert to dense a general element matrix.

static void	d_spm_2dense_elt_sym_offd (const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const spm_dconj_fct_t conjfct, const double valptr, double A, const spm_int_t lda)
	Convert to dense an off-diagonal element matrix in the symmetric/symmetric case.

static void	d_spm_2dense_elt (const spm_mtxtype_t mtxtype, const spm_layout_t layout, const spm_int_t row, const spm_int_t dofi, const spm_int_t col, const spm_int_t dofj, const double valptr, double A, const spm_int_t lda)
	Convert to dense an element matrix.

static void	d_spmCSC2dense (const spmatrix_t spm, double A)
	Convert a CSC matrix into a dense matrix.

static void	d_spmCSR2dense (const spmatrix_t spm, double A)
	Convert a CSR matrix into a dense matrix.

static void	d_spmIJV2dense (const spmatrix_t spm, double A)
	Convert a IJV matrix into a dense matrix.

static int	d_spmConvertCSR2CSC_sym (spmatrix_t *spm)
	convert a symmetric matrix in CSR format to a matrix in CSC format.

static int	d_spmConvertCSR2CSC_gen (spmatrix_t *spm)
	convert a general matrix in CSR format to a matrix in CSC format.

static int	c_spmConvertCSR2CSC_sym (spmatrix_t *spm)
	convert a symmetric matrix in CSR format to a matrix in CSC format.

static int	c_spmConvertCSR2CSC_gen (spmatrix_t *spm)
	convert a general matrix in CSR format to a matrix in CSC format.

static int	p_spmConvertCSR2CSC_sym (spmatrix_t *spm)
	convert a symmetric matrix in CSR format to a matrix in CSC format.

static int	p_spmConvertCSR2CSC_gen (spmatrix_t *spm)
	convert a general matrix in CSR format to a matrix in CSC format.

static int	s_spmConvertCSR2CSC_sym (spmatrix_t *spm)
	convert a symmetric matrix in CSR format to a matrix in CSC format.

static int	s_spmConvertCSR2CSC_gen (spmatrix_t *spm)
	convert a general matrix in CSR format to a matrix in CSC format.

static int	z_spmConvertCSR2CSC_sym (spmatrix_t *spm)
	convert a symmetric matrix in CSR format to a matrix in CSC format.

static int	z_spmConvertCSR2CSC_gen (spmatrix_t *spm)
	convert a general matrix in CSR format to a matrix in CSC format.

Detailed Description

Conversion routines.

Function Documentation

◆ s_spmConvertCSC2CSR()

int s_spmConvertCSC2CSR ( spmatrix_t * spm )

convert a matrix in CSC format to a matrix in CSR format.

If the matrix is SpmSymmetric or SpmSymmetric, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csc matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS

Definition at line 86 of file s_spm_convert_to_csr.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, s_spmConvertCSR2CSC(), and SpmCSR.

◆ s_spmConvertCSC2IJV()

int s_spmConvertCSC2IJV ( spmatrix_t * spm )

Convert a matrix in CSC format to a matrix in IJV format.

Parameters

[in,out] spm The csc matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 39 of file s_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmIJV.

◆ s_spmConvertCSR2CSC()

int s_spmConvertCSR2CSC ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in CSC format.

If the matrix is SpmSymmetric or SpmSymmetric, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csr matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS

Definition at line 724 of file s_spm_convert_to_csc.c.

References spmatrix_s::fmttype, spmatrix_s::mtxtype, s_spmConvertCSR2CSC_gen(), s_spmConvertCSR2CSC_sym(), SPM_ERR_UNKNOWN, SpmCSR, SpmGeneral, and SpmSymmetric.

Referenced by s_spmConvertCSC2CSR().

◆ s_spmConvertCSR2IJV()

int s_spmConvertCSR2IJV ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in IJV format.

Parameters

[in,out] spm The csr matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 108 of file s_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, spmatrix_s::rowptr, SPM_SUCCESS, and SpmIJV.

◆ s_spmConvertIJV2CSC()

int s_spmConvertIJV2CSC ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSC format.

Parameters

[in,out] spm The ijv matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 347 of file s_spm_convert_to_csc.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, s_spmSort(), SPM_SUCCESS, and SpmCSC.

Referenced by s_spmConvertIJV2CSR().

◆ s_spmConvertIJV2CSR()

int s_spmConvertIJV2CSR ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSR format.

Parameters

[in,out] spm The ijv matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 42 of file s_spm_convert_to_csr.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, s_spmConvertIJV2CSC(), and SpmCSR.

◆ s_spm2dense()

void s_spm2dense	(	const spmatrix_t *	spm,
		float *	A
	)

Convert a sparse matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Remarks: DO NOT USE with large matrices. This is for test purpose only.

Parameters

[in]	spm	The sparse matrix to convert to dense format.
[in,out]	A	On entry, an allocated matrix of size spm->gNexp-by-spm->gNexp. On exit, the matrix A is set to the sparse matrix spm.

Definition at line 672 of file s_spm_2dense.c.

References spmatrix_s::fmttype, spmatrix_s::replicated, s_spmCSC2dense(), s_spmCSR2dense(), s_spmIJV2dense(), SpmCSC, SpmCSR, and SpmIJV.

Referenced by spm2Dense().

◆ d_spmConvertCSC2CSR()

int d_spmConvertCSC2CSR ( spmatrix_t * spm )

convert a matrix in CSC format to a matrix in CSR format.

If the matrix is SpmSymmetric or SpmSymmetric, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csc matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS

Definition at line 86 of file d_spm_convert_to_csr.c.

References spmatrix_s::colptr, d_spmConvertCSR2CSC(), spmatrix_s::fmttype, spmatrix_s::rowptr, and SpmCSR.

◆ d_spmConvertCSC2IJV()

int d_spmConvertCSC2IJV ( spmatrix_t * spm )

Convert a matrix in CSC format to a matrix in IJV format.

Parameters

[in,out] spm The csc matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 39 of file d_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmIJV.

◆ d_spmConvertCSR2CSC()

int d_spmConvertCSR2CSC ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in CSC format.

If the matrix is SpmSymmetric or SpmSymmetric, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csr matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS

Definition at line 724 of file d_spm_convert_to_csc.c.

References d_spmConvertCSR2CSC_gen(), d_spmConvertCSR2CSC_sym(), spmatrix_s::fmttype, spmatrix_s::mtxtype, SPM_ERR_UNKNOWN, SpmCSR, SpmGeneral, and SpmSymmetric.

Referenced by d_spmConvertCSC2CSR().

◆ d_spmConvertCSR2IJV()

int d_spmConvertCSR2IJV ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in IJV format.

Parameters

[in,out] spm The csr matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 108 of file d_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, spmatrix_s::rowptr, SPM_SUCCESS, and SpmIJV.

◆ d_spmConvertIJV2CSC()

int d_spmConvertIJV2CSC ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSC format.

Parameters

[in,out] spm The ijv matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 347 of file d_spm_convert_to_csc.c.

References spmatrix_s::baseval, spmatrix_s::colptr, d_spmSort(), spmatrix_s::fmttype, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmCSC.

Referenced by d_spmConvertIJV2CSR().

◆ d_spmConvertIJV2CSR()

int d_spmConvertIJV2CSR ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSR format.

Parameters

[in,out] spm The ijv matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 42 of file d_spm_convert_to_csr.c.

References spmatrix_s::colptr, d_spmConvertIJV2CSC(), spmatrix_s::fmttype, spmatrix_s::rowptr, and SpmCSR.

◆ d_spm2dense()

void d_spm2dense	(	const spmatrix_t *	spm,
		double *	A
	)

Convert a sparse matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Remarks: DO NOT USE with large matrices. This is for test purpose only.

Parameters

[in]	spm	The sparse matrix to convert to dense format.
[in,out]	A	On entry, an allocated matrix of size spm->gNexp-by-spm->gNexp. On exit, the matrix A is set to the sparse matrix spm.

Definition at line 672 of file d_spm_2dense.c.

References d_spmCSC2dense(), d_spmCSR2dense(), d_spmIJV2dense(), spmatrix_s::fmttype, spmatrix_s::replicated, SpmCSC, SpmCSR, and SpmIJV.

Referenced by spm2Dense().

◆ c_spmConvertCSC2CSR()

int c_spmConvertCSC2CSR ( spmatrix_t * spm )

convert a matrix in CSC format to a matrix in CSR format.

If the matrix is SpmSymmetric or SpmHermitian, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csc matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS

Definition at line 86 of file c_spm_convert_to_csr.c.

References c_spmConvertCSR2CSC(), spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, and SpmCSR.

◆ c_spmConvertCSC2IJV()

int c_spmConvertCSC2IJV ( spmatrix_t * spm )

Convert a matrix in CSC format to a matrix in IJV format.

Parameters

[in,out] spm The csc matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 39 of file c_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmIJV.

◆ c_spmConvertCSR2CSC()

int c_spmConvertCSR2CSC ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in CSC format.

If the matrix is SpmSymmetric or SpmHermitian, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csr matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS

Definition at line 724 of file c_spm_convert_to_csc.c.

References c_spmConvertCSR2CSC_gen(), c_spmConvertCSR2CSC_sym(), spmatrix_s::fmttype, spmatrix_s::mtxtype, SPM_ERR_UNKNOWN, SpmCSR, SpmGeneral, SpmHermitian, and SpmSymmetric.

Referenced by c_spmConvertCSC2CSR().

◆ c_spmConvertCSR2IJV()

int c_spmConvertCSR2IJV ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in IJV format.

Parameters

[in,out] spm The csr matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 108 of file c_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, spmatrix_s::rowptr, SPM_SUCCESS, and SpmIJV.

◆ c_spmConvertIJV2CSC()

int c_spmConvertIJV2CSC ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSC format.

Parameters

[in,out] spm The ijv matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 347 of file c_spm_convert_to_csc.c.

References spmatrix_s::baseval, c_spmSort(), spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmCSC.

Referenced by c_spmConvertIJV2CSR().

◆ c_spmConvertIJV2CSR()

int c_spmConvertIJV2CSR ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSR format.

Parameters

[in,out] spm The ijv matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 42 of file c_spm_convert_to_csr.c.

References c_spmConvertIJV2CSC(), spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, and SpmCSR.

◆ c_spm2dense()

void c_spm2dense	(	const spmatrix_t *	spm,
		spm_complex32_t *	A
	)

Convert a sparse matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Remarks: DO NOT USE with large matrices. This is for test purpose only.

Parameters

[in]	spm	The sparse matrix to convert to dense format.
[in,out]	A	On entry, an allocated matrix of size spm->gNexp-by-spm->gNexp. On exit, the matrix A is set to the sparse matrix spm.

Definition at line 672 of file c_spm_2dense.c.

References c_spmCSC2dense(), c_spmCSR2dense(), c_spmIJV2dense(), spmatrix_s::fmttype, spmatrix_s::replicated, SpmCSC, SpmCSR, and SpmIJV.

Referenced by spm2Dense().

◆ z_spmConvertCSC2CSR()

int z_spmConvertCSC2CSR ( spmatrix_t * spm )

convert a matrix in CSC format to a matrix in CSR format.

If the matrix is SpmSymmetric or SpmHermitian, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csc matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS

Definition at line 86 of file z_spm_convert_to_csr.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SpmCSR, and z_spmConvertCSR2CSC().

◆ z_spmConvertCSC2IJV()

int z_spmConvertCSC2IJV ( spmatrix_t * spm )

Convert a matrix in CSC format to a matrix in IJV format.

Parameters

[in,out] spm The csc matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 39 of file z_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmIJV.

◆ z_spmConvertCSR2CSC()

int z_spmConvertCSR2CSC ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in CSC format.

If the matrix is SpmSymmetric or SpmHermitian, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csr matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS

Definition at line 724 of file z_spm_convert_to_csc.c.

References spmatrix_s::fmttype, spmatrix_s::mtxtype, SPM_ERR_UNKNOWN, SpmCSR, SpmGeneral, SpmHermitian, SpmSymmetric, z_spmConvertCSR2CSC_gen(), and z_spmConvertCSR2CSC_sym().

Referenced by z_spmConvertCSC2CSR().

◆ z_spmConvertCSR2IJV()

int z_spmConvertCSR2IJV ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in IJV format.

Parameters

[in,out] spm The csr matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 108 of file z_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, spmatrix_s::rowptr, SPM_SUCCESS, and SpmIJV.

◆ z_spmConvertIJV2CSC()

int z_spmConvertIJV2CSC ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSC format.

Parameters

[in,out] spm The ijv matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 347 of file z_spm_convert_to_csc.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, SpmCSC, and z_spmSort().

Referenced by z_spmConvertIJV2CSR().

◆ z_spmConvertIJV2CSR()

int z_spmConvertIJV2CSR ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSR format.

Parameters

[in,out] spm The ijv matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 42 of file z_spm_convert_to_csr.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SpmCSR, and z_spmConvertIJV2CSC().

◆ z_spm2dense()

void z_spm2dense	(	const spmatrix_t *	spm,
		spm_complex64_t *	A
	)

Convert a sparse matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Remarks: DO NOT USE with large matrices. This is for test purpose only.

Parameters

[in]	spm	The sparse matrix to convert to dense format.
[in,out]	A	On entry, an allocated matrix of size spm->gNexp-by-spm->gNexp. On exit, the matrix A is set to the sparse matrix spm.

Definition at line 672 of file z_spm_2dense.c.

References spmatrix_s::fmttype, spmatrix_s::replicated, SpmCSC, SpmCSR, SpmIJV, z_spmCSC2dense(), z_spmCSR2dense(), and z_spmIJV2dense().

Referenced by spm2Dense().

◆ p_spmConvertCSC2CSR()

int p_spmConvertCSC2CSR ( spmatrix_t * spm )

Conversion routines.

convert a matrix in CSC format to a matrix in CSR format.

If the matrix is SpmSymmetric or SpmSymmetric, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csc matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS

Definition at line 86 of file p_spm_convert_to_csr.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, p_spmConvertCSR2CSC(), spmatrix_s::rowptr, and SpmCSR.

◆ p_spmConvertCSC2IJV()

int p_spmConvertCSC2IJV ( spmatrix_t * spm )

Convert a matrix in CSC format to a matrix in IJV format.

Parameters

[in,out] spm The csc matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 39 of file p_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, SPM_SUCCESS, and SpmIJV.

◆ p_spmConvertCSR2CSC()

int p_spmConvertCSR2CSC ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in CSC format.

If the matrix is SpmSymmetric or SpmSymmetric, then the transpose or respectively the conjugate is returned.

Parameters

[in,out] spm The csr matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS

Definition at line 724 of file p_spm_convert_to_csc.c.

References spmatrix_s::fmttype, spmatrix_s::mtxtype, p_spmConvertCSR2CSC_gen(), p_spmConvertCSR2CSC_sym(), SPM_ERR_UNKNOWN, SpmCSR, SpmGeneral, and SpmSymmetric.

Referenced by p_spmConvertCSC2CSR().

◆ p_spmConvertCSR2IJV()

int p_spmConvertCSR2IJV ( spmatrix_t * spm )

convert a matrix in CSR format to a matrix in IJV format.

Parameters

[in,out] spm The csr matrix at enter, the ijv matrix at exit.

Return values

SPM_SUCCESS

Definition at line 108 of file p_spm_convert_to_ijv.c.

References spmatrix_s::baseval, spmatrix_s::fmttype, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::replicated, spmatrix_s::rowptr, SPM_SUCCESS, and SpmIJV.

◆ p_spmConvertIJV2CSC()

int p_spmConvertIJV2CSC ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSC format.

Parameters

[in,out] spm The ijv matrix at enter, the csc matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 347 of file p_spm_convert_to_csc.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::n, spmatrix_s::nnz, p_spmSort(), spmatrix_s::replicated, SPM_SUCCESS, and SpmCSC.

Referenced by p_spmConvertIJV2CSR().

◆ p_spmConvertIJV2CSR()

int p_spmConvertIJV2CSR ( spmatrix_t * spm )

convert a matrix in IJV format to a matrix in CSR format.

Parameters

[in,out] spm The ijv matrix at enter, the csr matrix at exit.

Return values

SPM_SUCCESS	on success
SPM_ERR_NOTIMPLEMENTED	on non supported cases

Definition at line 42 of file p_spm_convert_to_csr.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, p_spmConvertIJV2CSC(), spmatrix_s::rowptr, and SpmCSR.

◆ c_spm_2dense_elt_sym_diag()

static void c_spm_2dense_elt_sym_diag	(	spm_int_t	row,
		spm_int_t	dofi,
		spm_cconj_fct_t	conjfct,
		const spm_complex32_t *	valptr,
		spm_complex32_t *	A,
		spm_int_t	lda
	)

static

Convert to dense a diagonal element within a symmetric/hermitian matrix with column/row major storage.

Note that column major is using the low triangular part only of the diagonal element matrices, and row major, by symmetry, is using only the upper triangular part.

The comments in the code are made for column major storage.

Parameters

[in]	row	The row (and column) index of the diagonal element matrix in the expended dense matrix
[in]	dofi	The size of the element matrix dofi -by- dofi
[in]	conjfct	The op() function to apply to each element among id() or conjf()
[in]	valptr	The element matrix of size dofi-by-dofi
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 60 of file c_spm_2dense.c.

Referenced by c_spm_2dense_elt().

◆ c_spm_2dense_elt_gen_col()

static void c_spm_2dense_elt_gen_col	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_cconj_fct_t	conjfct,
		const spm_complex32_t *	valptr,
		spm_complex32_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with column major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conjf()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 128 of file c_spm_2dense.c.

Referenced by c_spm_2dense_elt_gen(), and c_spm_2dense_elt_sym_offd().

◆ c_spm_2dense_elt_gen_row()

static void c_spm_2dense_elt_gen_row	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_cconj_fct_t	conjfct,
		const spm_complex32_t *	valptr,
		spm_complex32_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with row major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conjf()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 185 of file c_spm_2dense.c.

Referenced by c_spm_2dense_elt_gen(), and c_spm_2dense_elt_sym_offd().

◆ c_spm_2dense_elt_gen()

static void c_spm_2dense_elt_gen	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_cconj_fct_t	conjfct,
		const spm_complex32_t *	valptr,
		spm_complex32_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conjf()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 246 of file c_spm_2dense.c.

References c_spm_2dense_elt_gen_col(), c_spm_2dense_elt_gen_row(), and SpmColMajor.

Referenced by c_spm_2dense_elt().

◆ c_spm_2dense_elt_sym_offd()

static void c_spm_2dense_elt_sym_offd	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_cconj_fct_t	conjfct,
		const spm_complex32_t *	valptr,
		spm_complex32_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense an off-diagonal element matrix in the symmetric/hermitian case.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conjf()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 306 of file c_spm_2dense.c.

References c_spm_2dense_elt_gen_col(), c_spm_2dense_elt_gen_row(), and SpmColMajor.

Referenced by c_spm_2dense_elt().

◆ c_spm_2dense_elt()

static void c_spm_2dense_elt	(	const spm_mtxtype_t	mtxtype,
		const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_complex32_t *	valptr,
		spm_complex32_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense an element matrix.

Parameters

[in]	mtxtype	Define the matrix type SpmGeneral if spm is general SpmSymmetric if spm is symmetric SpmHermitian if spm is hermitian
[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 375 of file c_spm_2dense.c.

References c_spm_2dense_elt_gen(), c_spm_2dense_elt_sym_diag(), c_spm_2dense_elt_sym_offd(), SpmGeneral, and SpmHermitian.

Referenced by c_spmCSC2dense(), c_spmCSR2dense(), and c_spmIJV2dense().

◆ c_spmCSC2dense()

static void c_spmCSC2dense	(	const spmatrix_t *	spm,
		spm_complex32_t *	A
	)

static

Convert a CSC matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSC format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 433 of file c_spm_2dense.c.

References spmatrix_s::baseval, c_spm_2dense_elt(), spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::loc2glob, spmatrix_s::mtxtype, spmatrix_s::n, spmatrix_s::replicated, spmatrix_s::rowptr, SpmComplex32, SpmCSC, and spmatrix_s::values.

Referenced by c_spm2dense().

◆ c_spmCSR2dense()

static void c_spmCSR2dense	(	const spmatrix_t *	spm,
		spm_complex32_t *	A
	)

static

Convert a CSR matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSR format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 515 of file c_spm_2dense.c.

Referenced by c_spm2dense().

◆ c_spmIJV2dense()

static void c_spmIJV2dense	(	const spmatrix_t *	spm,
		spm_complex32_t *	A
	)

static

Convert a IJV matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the IJV format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 597 of file c_spm_2dense.c.

References spmatrix_s::baseval, c_spm_2dense_elt(), spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::mtxtype, spmatrix_s::nnz, spmatrix_s::rowptr, SpmComplex32, SpmIJV, and spmatrix_s::values.

Referenced by c_spm2dense().

◆ s_spm_2dense_elt_sym_diag()

static void s_spm_2dense_elt_sym_diag	(	spm_int_t	row,
		spm_int_t	dofi,
		spm_sconj_fct_t	conjfct,
		const float *	valptr,
		float *	A,
		spm_int_t	lda
	)

static

Convert to dense a diagonal element within a symmetric/symmetric matrix with column/row major storage.

Note that column major is using the low triangular part only of the diagonal element matrices, and row major, by symmetry, is using only the upper triangular part.

The comments in the code are made for column major storage.

Parameters

[in]	row	The row (and column) index of the diagonal element matrix in the expended dense matrix
[in]	dofi	The size of the element matrix dofi -by- dofi
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofi
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 60 of file s_spm_2dense.c.

Referenced by s_spm_2dense_elt().

◆ s_spm_2dense_elt_gen_col()

static void s_spm_2dense_elt_gen_col	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_sconj_fct_t	conjfct,
		const float *	valptr,
		float *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with column major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 128 of file s_spm_2dense.c.

Referenced by s_spm_2dense_elt_gen(), and s_spm_2dense_elt_sym_offd().

◆ s_spm_2dense_elt_gen_row()

static void s_spm_2dense_elt_gen_row	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_sconj_fct_t	conjfct,
		const float *	valptr,
		float *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with row major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 185 of file s_spm_2dense.c.

Referenced by s_spm_2dense_elt_gen(), and s_spm_2dense_elt_sym_offd().

◆ s_spm_2dense_elt_gen()

static void s_spm_2dense_elt_gen	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_sconj_fct_t	conjfct,
		const float *	valptr,
		float *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 246 of file s_spm_2dense.c.

References s_spm_2dense_elt_gen_col(), s_spm_2dense_elt_gen_row(), and SpmColMajor.

Referenced by s_spm_2dense_elt().

◆ s_spm_2dense_elt_sym_offd()

static void s_spm_2dense_elt_sym_offd	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_sconj_fct_t	conjfct,
		const float *	valptr,
		float *	A,
		const spm_int_t	lda
	)

static

Convert to dense an off-diagonal element matrix in the symmetric/symmetric case.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 306 of file s_spm_2dense.c.

References s_spm_2dense_elt_gen_col(), s_spm_2dense_elt_gen_row(), and SpmColMajor.

Referenced by s_spm_2dense_elt().

◆ s_spm_2dense_elt()

static void s_spm_2dense_elt	(	const spm_mtxtype_t	mtxtype,
		const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const float *	valptr,
		float *	A,
		const spm_int_t	lda
	)

static

Convert to dense an element matrix.

Parameters

[in]	mtxtype	Define the matrix type SpmGeneral if spm is general SpmSymmetric if spm is symmetric SpmSymmetric if spm is symmetric
[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 375 of file s_spm_2dense.c.

References s_spm_2dense_elt_gen(), s_spm_2dense_elt_sym_diag(), s_spm_2dense_elt_sym_offd(), SpmGeneral, and SpmSymmetric.

Referenced by s_spmCSC2dense(), s_spmCSR2dense(), and s_spmIJV2dense().

◆ s_spmCSC2dense()

static void s_spmCSC2dense	(	const spmatrix_t *	spm,
		float *	A
	)

static

Convert a CSC matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSC format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 433 of file s_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::loc2glob, spmatrix_s::mtxtype, spmatrix_s::n, spmatrix_s::replicated, spmatrix_s::rowptr, s_spm_2dense_elt(), SpmCSC, SpmFloat, and spmatrix_s::values.

Referenced by s_spm2dense().

◆ s_spmCSR2dense()

static void s_spmCSR2dense	(	const spmatrix_t *	spm,
		float *	A
	)

static

Convert a CSR matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSR format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 515 of file s_spm_2dense.c.

Referenced by s_spm2dense().

◆ s_spmIJV2dense()

static void s_spmIJV2dense	(	const spmatrix_t *	spm,
		float *	A
	)

static

Convert a IJV matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the IJV format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 597 of file s_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::mtxtype, spmatrix_s::nnz, spmatrix_s::rowptr, s_spm_2dense_elt(), SpmFloat, SpmIJV, and spmatrix_s::values.

Referenced by s_spm2dense().

◆ z_spm_2dense_elt_sym_diag()

static void z_spm_2dense_elt_sym_diag	(	spm_int_t	row,
		spm_int_t	dofi,
		spm_zconj_fct_t	conjfct,
		const spm_complex64_t *	valptr,
		spm_complex64_t *	A,
		spm_int_t	lda
	)

static

Convert to dense a diagonal element within a symmetric/hermitian matrix with column/row major storage.

Note that column major is using the low triangular part only of the diagonal element matrices, and row major, by symmetry, is using only the upper triangular part.

The comments in the code are made for column major storage.

Parameters

[in]	row	The row (and column) index of the diagonal element matrix in the expended dense matrix
[in]	dofi	The size of the element matrix dofi -by- dofi
[in]	conjfct	The op() function to apply to each element among id() or conj()
[in]	valptr	The element matrix of size dofi-by-dofi
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 60 of file z_spm_2dense.c.

Referenced by z_spm_2dense_elt().

◆ z_spm_2dense_elt_gen_col()

static void z_spm_2dense_elt_gen_col	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_zconj_fct_t	conjfct,
		const spm_complex64_t *	valptr,
		spm_complex64_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with column major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conj()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 128 of file z_spm_2dense.c.

Referenced by z_spm_2dense_elt_gen(), and z_spm_2dense_elt_sym_offd().

◆ z_spm_2dense_elt_gen_row()

static void z_spm_2dense_elt_gen_row	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_zconj_fct_t	conjfct,
		const spm_complex64_t *	valptr,
		spm_complex64_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with row major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conj()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 185 of file z_spm_2dense.c.

Referenced by z_spm_2dense_elt_gen(), and z_spm_2dense_elt_sym_offd().

◆ z_spm_2dense_elt_gen()

static void z_spm_2dense_elt_gen	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_zconj_fct_t	conjfct,
		const spm_complex64_t *	valptr,
		spm_complex64_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conj()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 246 of file z_spm_2dense.c.

References SpmColMajor, z_spm_2dense_elt_gen_col(), and z_spm_2dense_elt_gen_row().

Referenced by z_spm_2dense_elt().

◆ z_spm_2dense_elt_sym_offd()

static void z_spm_2dense_elt_sym_offd	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_zconj_fct_t	conjfct,
		const spm_complex64_t *	valptr,
		spm_complex64_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense an off-diagonal element matrix in the symmetric/hermitian case.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or conj()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 306 of file z_spm_2dense.c.

References SpmColMajor, z_spm_2dense_elt_gen_col(), and z_spm_2dense_elt_gen_row().

Referenced by z_spm_2dense_elt().

◆ z_spm_2dense_elt()

static void z_spm_2dense_elt	(	const spm_mtxtype_t	mtxtype,
		const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_complex64_t *	valptr,
		spm_complex64_t *	A,
		const spm_int_t	lda
	)

static

Convert to dense an element matrix.

Parameters

[in]	mtxtype	Define the matrix type SpmGeneral if spm is general SpmSymmetric if spm is symmetric SpmHermitian if spm is hermitian
[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 375 of file z_spm_2dense.c.

References SpmGeneral, SpmHermitian, z_spm_2dense_elt_gen(), z_spm_2dense_elt_sym_diag(), and z_spm_2dense_elt_sym_offd().

Referenced by z_spmCSC2dense(), z_spmCSR2dense(), and z_spmIJV2dense().

◆ z_spmCSC2dense()

static void z_spmCSC2dense	(	const spmatrix_t *	spm,
		spm_complex64_t *	A
	)

static

Convert a CSC matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSC format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 433 of file z_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::loc2glob, spmatrix_s::mtxtype, spmatrix_s::n, spmatrix_s::replicated, spmatrix_s::rowptr, SpmComplex64, SpmCSC, spmatrix_s::values, and z_spm_2dense_elt().

Referenced by z_spm2dense().

◆ z_spmCSR2dense()

static void z_spmCSR2dense	(	const spmatrix_t *	spm,
		spm_complex64_t *	A
	)

static

Convert a CSR matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSR format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 515 of file z_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::loc2glob, spmatrix_s::mtxtype, spmatrix_s::n, spmatrix_s::replicated, spmatrix_s::rowptr, SpmComplex64, SpmCSR, spmatrix_s::values, and z_spm_2dense_elt().

Referenced by z_spm2dense().

◆ z_spmIJV2dense()

static void z_spmIJV2dense	(	const spmatrix_t *	spm,
		spm_complex64_t *	A
	)

static

Convert a IJV matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is hermitian or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the IJV format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 597 of file z_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::mtxtype, spmatrix_s::nnz, spmatrix_s::rowptr, SpmComplex64, SpmIJV, spmatrix_s::values, and z_spm_2dense_elt().

Referenced by z_spm2dense().

◆ d_spm_2dense_elt_sym_diag()

static void d_spm_2dense_elt_sym_diag	(	spm_int_t	row,
		spm_int_t	dofi,
		spm_dconj_fct_t	conjfct,
		const double *	valptr,
		double *	A,
		spm_int_t	lda
	)

static

Convert to dense a diagonal element within a symmetric/symmetric matrix with column/row major storage.

Note that column major is using the low triangular part only of the diagonal element matrices, and row major, by symmetry, is using only the upper triangular part.

The comments in the code are made for column major storage.

Parameters

[in]	row	The row (and column) index of the diagonal element matrix in the expended dense matrix
[in]	dofi	The size of the element matrix dofi -by- dofi
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofi
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 60 of file d_spm_2dense.c.

Referenced by d_spm_2dense_elt().

◆ d_spm_2dense_elt_gen_col()

static void d_spm_2dense_elt_gen_col	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_dconj_fct_t	conjfct,
		const double *	valptr,
		double *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with column major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 128 of file d_spm_2dense.c.

Referenced by d_spm_2dense_elt_gen(), and d_spm_2dense_elt_sym_offd().

◆ d_spm_2dense_elt_gen_row()

static void d_spm_2dense_elt_gen_row	(	const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_dconj_fct_t	conjfct,
		const double *	valptr,
		double *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix with row major storage.

Parameters

[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 185 of file d_spm_2dense.c.

Referenced by d_spm_2dense_elt_gen(), and d_spm_2dense_elt_sym_offd().

◆ d_spm_2dense_elt_gen()

static void d_spm_2dense_elt_gen	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_dconj_fct_t	conjfct,
		const double *	valptr,
		double *	A,
		const spm_int_t	lda
	)

static

Convert to dense a general element matrix.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 246 of file d_spm_2dense.c.

References d_spm_2dense_elt_gen_col(), d_spm_2dense_elt_gen_row(), and SpmColMajor.

Referenced by d_spm_2dense_elt().

◆ d_spm_2dense_elt_sym_offd()

static void d_spm_2dense_elt_sym_offd	(	const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const spm_dconj_fct_t	conjfct,
		const double *	valptr,
		double *	A,
		const spm_int_t	lda
	)

static

Convert to dense an off-diagonal element matrix in the symmetric/symmetric case.

Parameters

[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	conjfct	The op() function to apply to each element among id() or ()
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 306 of file d_spm_2dense.c.

References d_spm_2dense_elt_gen_col(), d_spm_2dense_elt_gen_row(), and SpmColMajor.

Referenced by d_spm_2dense_elt().

◆ d_spm_2dense_elt()

static void d_spm_2dense_elt	(	const spm_mtxtype_t	mtxtype,
		const spm_layout_t	layout,
		const spm_int_t	row,
		const spm_int_t	dofi,
		const spm_int_t	col,
		const spm_int_t	dofj,
		const double *	valptr,
		double *	A,
		const spm_int_t	lda
	)

static

Convert to dense an element matrix.

Parameters

[in]	mtxtype	Define the matrix type SpmGeneral if spm is general SpmSymmetric if spm is symmetric SpmSymmetric if spm is symmetric
[in]	layout	SpmColMajor if valptr is stored in column major mode. SpmRowMajor if valptr is stored in row major mode.
[in]	row	The row index of the element matrix in the expended dense matrix.
[in]	dofi	The number of rows of the element matrix valptr
[in]	col	The column index of the element matrix in the expended dense matrix.
[in]	dofj	The number of columns of the element matrix valptr
[in]	valptr	The element matrix of size dofi-by-dofj
[out]	A	The reference dense matrix in which to copy the sparse one.
[in]	lda	the leading dimension of the matrix A.

Definition at line 375 of file d_spm_2dense.c.

References d_spm_2dense_elt_gen(), d_spm_2dense_elt_sym_diag(), d_spm_2dense_elt_sym_offd(), SpmGeneral, and SpmSymmetric.

Referenced by d_spmCSC2dense(), d_spmCSR2dense(), and d_spmIJV2dense().

◆ d_spmCSC2dense()

static void d_spmCSC2dense	(	const spmatrix_t *	spm,
		double *	A
	)

static

Convert a CSC matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSC format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 433 of file d_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, d_spm_2dense_elt(), spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::loc2glob, spmatrix_s::mtxtype, spmatrix_s::n, spmatrix_s::replicated, spmatrix_s::rowptr, SpmCSC, SpmDouble, and spmatrix_s::values.

Referenced by d_spm2dense().

◆ d_spmCSR2dense()

static void d_spmCSR2dense	(	const spmatrix_t *	spm,
		double *	A
	)

static

Convert a CSR matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the CSR format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 515 of file d_spm_2dense.c.

Referenced by d_spm2dense().

◆ d_spmIJV2dense()

static void d_spmIJV2dense	(	const spmatrix_t *	spm,
		double *	A
	)

static

Convert a IJV matrix into a dense matrix.

The denses matrix is initialized with zeroes and filled with the spm matrix values. When the matrix is symmetric or symmetric, both sides (upper and lower) of the dense matrix are initialized.

Parameters

[in]	spm	The sparse matrix in the IJV format.
[in,out]	A	On entry, the allocated A matrix of size spm->gNexp -by- spm->gNexp. On exit, the A matrix is initialized as the sparse matrix one.

Definition at line 597 of file d_spm_2dense.c.

References spmatrix_s::baseval, spmatrix_s::colptr, d_spm_2dense_elt(), spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::flttype, spmatrix_s::fmttype, spmatrix_s::gNexp, spmatrix_s::layout, spmatrix_s::mtxtype, spmatrix_s::nnz, spmatrix_s::rowptr, SpmDouble, SpmIJV, and spmatrix_s::values.

Referenced by d_spm2dense().

◆ d_spmConvertCSR2CSC_sym()

static int d_spmConvertCSR2CSC_sym ( spmatrix_t * spm )

static

convert a symmetric matrix in CSR format to a matrix in CSC format.

Note that the transposed matrix is returned.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

Definition at line 413 of file d_spm_convert_to_csc.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SPM_SUCCESS, SpmCSC, and SpmCSR.

Referenced by d_spmConvertCSR2CSC().

◆ d_spmConvertCSR2CSC_gen()

static int d_spmConvertCSR2CSC_gen ( spmatrix_t * spm )

static

convert a general matrix in CSR format to a matrix in CSC format.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

If the spm has multidof, we have to recompute the newal array It's done here because we need the new rowptr array

Definition at line 564 of file d_spm_convert_to_csc.c.

References spmatrix_s::baseval, spmatrix_s::colptr, spmatrix_s::dof, spmatrix_s::dofs, spmatrix_s::fmttype, spmatrix_s::gN, spmatrix_s::loc2glob, spmatrix_s::n, spmatrix_s::nnz, spmatrix_s::nnzexp, spmatrix_s::replicated, spmatrix_s::rowptr, SPM_ERR_NOTIMPLEMENTED, spm_get_value_idx_by_elt(), SPM_SUCCESS, SpmCSC, SpmCSR, spmExit(), and spmatrix_s::values.

Referenced by d_spmConvertCSR2CSC().

◆ c_spmConvertCSR2CSC_sym()

static int c_spmConvertCSR2CSC_sym ( spmatrix_t * spm )

static

convert a symmetric matrix in CSR format to a matrix in CSC format.

Note that the transposed matrix is returned.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

Definition at line 413 of file c_spm_convert_to_csc.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SPM_SUCCESS, SpmCSC, and SpmCSR.

Referenced by c_spmConvertCSR2CSC().

◆ c_spmConvertCSR2CSC_gen()

static int c_spmConvertCSR2CSC_gen ( spmatrix_t * spm )

static

convert a general matrix in CSR format to a matrix in CSC format.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

If the spm has multidof, we have to recompute the newal array It's done here because we need the new rowptr array

Definition at line 564 of file c_spm_convert_to_csc.c.

Referenced by c_spmConvertCSR2CSC().

◆ p_spmConvertCSR2CSC_sym()

static int p_spmConvertCSR2CSC_sym ( spmatrix_t * spm )

static

convert a symmetric matrix in CSR format to a matrix in CSC format.

Note that the transposed matrix is returned.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

Definition at line 413 of file p_spm_convert_to_csc.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SPM_SUCCESS, SpmCSC, and SpmCSR.

Referenced by p_spmConvertCSR2CSC().

◆ p_spmConvertCSR2CSC_gen()

static int p_spmConvertCSR2CSC_gen ( spmatrix_t * spm )

static

convert a general matrix in CSR format to a matrix in CSC format.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

If the spm has multidof, we have to recompute the newal array It's done here because we need the new rowptr array

Definition at line 564 of file p_spm_convert_to_csc.c.

Referenced by p_spmConvertCSR2CSC().

◆ s_spmConvertCSR2CSC_sym()

static int s_spmConvertCSR2CSC_sym ( spmatrix_t * spm )

static

convert a symmetric matrix in CSR format to a matrix in CSC format.

Note that the transposed matrix is returned.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

Definition at line 413 of file s_spm_convert_to_csc.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SPM_SUCCESS, SpmCSC, and SpmCSR.

Referenced by s_spmConvertCSR2CSC().

◆ s_spmConvertCSR2CSC_gen()

static int s_spmConvertCSR2CSC_gen ( spmatrix_t * spm )

static

convert a general matrix in CSR format to a matrix in CSC format.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

If the spm has multidof, we have to recompute the newal array It's done here because we need the new rowptr array

Definition at line 564 of file s_spm_convert_to_csc.c.

Referenced by s_spmConvertCSR2CSC().

◆ z_spmConvertCSR2CSC_sym()

static int z_spmConvertCSR2CSC_sym ( spmatrix_t * spm )

static

convert a symmetric matrix in CSR format to a matrix in CSC format.

Note that the transposed matrix is returned.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

Definition at line 413 of file z_spm_convert_to_csc.c.

References spmatrix_s::colptr, spmatrix_s::fmttype, spmatrix_s::rowptr, SPM_SUCCESS, SpmCSC, and SpmCSR.

Referenced by z_spmConvertCSR2CSC().

◆ z_spmConvertCSR2CSC_gen()

static int z_spmConvertCSR2CSC_gen ( spmatrix_t * spm )

static

convert a general matrix in CSR format to a matrix in CSC format.

Parameters

[in,out] spm The csr matrix on entry, the csc matrix on exit.

Return values

SPM_SUCCESS,if	succeeded
SPM_ERR_NOTIMPLEMENTED,it	not yet implemented

If the spm has multidof, we have to recompute the newal array It's done here because we need the new rowptr array

Definition at line 564 of file z_spm_convert_to_csc.c.

Referenced by z_spmConvertCSR2CSC().

Functions

Detailed Description

Function Documentation

◆ s_spmConvertCSC2CSR()

◆ s_spmConvertCSC2IJV()

◆ s_spmConvertCSR2CSC()

◆ s_spmConvertCSR2IJV()

◆ s_spmConvertIJV2CSC()

◆ s_spmConvertIJV2CSR()

◆ s_spm2dense()

◆ d_spmConvertCSC2CSR()

◆ d_spmConvertCSC2IJV()

◆ d_spmConvertCSR2CSC()

◆ d_spmConvertCSR2IJV()

◆ d_spmConvertIJV2CSC()

◆ d_spmConvertIJV2CSR()

◆ d_spm2dense()

◆ c_spmConvertCSC2CSR()

◆ c_spmConvertCSC2IJV()

◆ c_spmConvertCSR2CSC()

◆ c_spmConvertCSR2IJV()

◆ c_spmConvertIJV2CSC()

◆ c_spmConvertIJV2CSR()

◆ c_spm2dense()

◆ z_spmConvertCSC2CSR()

◆ z_spmConvertCSC2IJV()

◆ z_spmConvertCSR2CSC()

◆ z_spmConvertCSR2IJV()

◆ z_spmConvertIJV2CSC()

◆ z_spmConvertIJV2CSR()

◆ z_spm2dense()

◆ p_spmConvertCSC2CSR()

◆ p_spmConvertCSC2IJV()

◆ p_spmConvertCSR2CSC()

◆ p_spmConvertCSR2IJV()

◆ p_spmConvertIJV2CSC()

◆ p_spmConvertIJV2CSR()

◆ c_spm_2dense_elt_sym_diag()

◆ c_spm_2dense_elt_gen_col()

◆ c_spm_2dense_elt_gen_row()

◆ c_spm_2dense_elt_gen()

◆ c_spm_2dense_elt_sym_offd()

◆ c_spm_2dense_elt()

◆ c_spmCSC2dense()

◆ c_spmCSR2dense()

◆ c_spmIJV2dense()

◆ s_spm_2dense_elt_sym_diag()

◆ s_spm_2dense_elt_gen_col()

◆ s_spm_2dense_elt_gen_row()

◆ s_spm_2dense_elt_gen()

◆ s_spm_2dense_elt_sym_offd()

◆ s_spm_2dense_elt()

◆ s_spmCSC2dense()

◆ s_spmCSR2dense()

◆ s_spmIJV2dense()

◆ z_spm_2dense_elt_sym_diag()

◆ z_spm_2dense_elt_gen_col()

◆ z_spm_2dense_elt_gen_row()

◆ z_spm_2dense_elt_gen()

◆ z_spm_2dense_elt_sym_offd()

◆ z_spm_2dense_elt()

◆ z_spmCSC2dense()

◆ z_spmCSR2dense()

◆ z_spmIJV2dense()

◆ d_spm_2dense_elt_sym_diag()

◆ d_spm_2dense_elt_gen_col()

◆ d_spm_2dense_elt_gen_row()

◆ d_spm_2dense_elt_gen()

◆ d_spm_2dense_elt_sym_offd()

◆ d_spm_2dense_elt()

◆ d_spmCSC2dense()

◆ d_spmCSR2dense()

◆ d_spmIJV2dense()

◆ d_spmConvertCSR2CSC_sym()

◆ d_spmConvertCSR2CSC_gen()

◆ c_spmConvertCSR2CSC_sym()

◆ c_spmConvertCSR2CSC_gen()

◆ p_spmConvertCSR2CSC_sym()

◆ p_spmConvertCSR2CSC_gen()

◆ s_spmConvertCSR2CSC_sym()