sparse_matrix_checker_init
sparse_matrix_checker_init
Initializes handle for sparse matrix checker.
Syntax
void
sparse_matrix_checker_init
(
sparse_struct*
handle
);
Include Files
- mkl.h
Description
The
sparse_matrix_checker_init
routine initializes the handle for the sparse_matrix_checker
routine. The handle
variable contains this data:Field | Type | Possible Values | Meaning |
|---|---|---|---|
n | MKL_INT | Order of the matrix stored in sparse array. | |
csr_ia | MKL_INT* | Pointer to ia array for matrix_format = MKL_CSR | |
csr_ja | MKL_INT* | Pointer to ja array for matrix_format = MKL_CSR | |
check_result [3] | MKL_INT | See Sparse Matrix Checker Error Values for a description of the values returned in check_result . | Indicates location of problem in array when message_level = MKL_NO_PRINT . |
indexing | sparse_matrix_indexing | MKL_ZERO_BASED MKL_ONE_BASED | Indexing style used in array. |
matrix_structure | sparse_matrix_structures | MKL_GENERAL_STRUCTURE MKL_UPPER_TRIANGULAR MKL_LOWER_TRIANGULAR MKL_STRUCTURAL_SYMMETRIC
| Type of sparse matrix stored in array. |
matrix_format | sparse_matrix_formats | MKL_CSR | Format of array used for sparse matrix storage. |
message_level | sparse_matrix_message_levels | MKL_NO_PRINT MKL_PRINT | Determines whether or not feedback is provided on the screen. |
print_style | sparse_matrix_print_styles | MKL_C_STYLE MKL_FORTRAN_STYLE | Determines style of messages when message_level = MKL_PRINT . |
Input Parameters
- handle
- Pointer to the data structure describing the sparse array to check.
Output Parameters
- handle
- Pointer to the initialized data structure.