Conversion from Other Formats

Create sparse matrices from coordinate format arrays and BLAS opaque matrices.

Topics

Support for Coordinate Format Arrays

Creating a Sparse Matrix from Coordinate Format Arrays

Use separate coordinate format arrays to create sparse matrices.

SparseConvertFromCoordinate

Returns a sparse matrix of double-precision, floating-point values created from the individual coordinate format arrays.

SparseConvertFromCoordinate

Returns a sparse matrix of single-precision, floating-point values created from the individual coordinate format arrays.

SparseConvertFromCoordinate

Returns a sparse matrix of double-precision, floating-point values created from the individual coordinate format arrays, without any internal memory allocations.

SparseConvertFromCoordinate

Returns a sparse matrix of single-precision, floating-point values created from the individual coordinate format arrays, without any internal memory allocations.

BLAS Support

SparseConvertFromOpaque

Returns a sparse matrix of double-precision, floating-point values from a BLAS opaque matrix.

SparseConvertFromOpaque

Returns a sparse matrix of single-precision, floating-point values from a BLAS opaque matrix.

See Also

Sparse Matrices

Creating Sparse Matrices

Create sparse matrices for factorization and solving systems.

SparseMatrix_Double

A structure that contains a sparse matrix of double-precision, floating-point values.

SparseMatrix_Float

A structure that contains a sparse matrix of single-precision, floating-point values.