sparse_matrix_checker_init

Initializes handle for sparse matrix checker.

Syntax

void

(

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:

Description of
sparse_matrix_checker
handle
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

Output Parameters

In This Topic

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