Matrix Manipulation Routines

Developer Reference for Intel® oneAPI Math Kernel Library for C

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ID 766684

Date 4/28/2026

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Matrix Manipulation Routines

The Matrix Manipulation Routines table lists the matrix manipulation routines and the data types associated with them.

Matrix Manipulation Routines and Their Data Types

Routine or Function Group	Data Types	Description
mkl_sparse_?_create_csr	s, d, c, z	Creates a handle for a CSR format matrix.
mkl_sparse_?_create_csc	s, d, c, z	Creates a handle for a CSC format matrix.
mkl_sparse_?_create_coo	s, d, c, z	Creates a handle for a matrix in COO format.
mkl_sparse_?_create_bsr	s, d, c, z	Creates a handle for a matrix in BSR format.
mkl_sparse_copy	NA	Creates a copy of a matrix handle.
mkl_sparse_destroy	NA	Frees internal memory allocated for a matrix handle.
mkl_sparse_convert_csr	NA	Converts internal matrix representation to CSR format.
mkl_sparse_convert_csc	NA	Converts internal matrix representation to CSC format.
mkl_sparse_convert_coo	NA	Converts internal matrix representation to COO format.
mkl_sparse_convert_bsr	NA	Converts internal matrix representation to BSR format or changes BSR block size.
mkl_sparse_?_dense2csr	s, d, c, z	Converts a dense matrix to CSR format.
mkl_sparse_?_dense2csc	s, d, c, z	Converts a dense matrix to CSC format.
mkl_sparse_?_dense2coo	s, d, c, z	Converts a dense matrix to COO format.
mkl_sparse_?_dense2bsr	s, d, c, z	Converts a dense matrix to BSR format.
mkl_sparse_?_convert_dense	s, d, c, z	Converts a sparse matrix to dense format.
mkl_sparse_?_export_csr	s, d, c, z	Exports CSR matrix from internal representation.
mkl_sparse_?_export_csc	s, d, c, z	Exports CSC matrix from internal representation.
mkl_sparse_?_export_coo	s, d, c, z	Exports COO matrix from internal representation.
mkl_sparse_?_export_bsr	s, d, c, z	Exports BSR matrix from internal representation.
mkl_sparse_?_set_value	s, d, c, z	Changes a single value of matrix in internal representation.
mkl_sparse_?_update_values	s, d, c, z	Changes all or selected matrix values in internal representation.
mkl_sparse_order	NA	Performs sorting of the matrix representation, may modify user provided arrays in the matrix handle.

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Developer Reference for Intel® oneAPI Math Kernel Library for C

Matrix Manipulation Routines