matrixmarketmodule Module Reference

This module contains helpers for processing matrix market files. More...

Functions/Subroutines
logical function, public	parsemmheader (line, sparsity_type, data_type, pattern_type)
	Sparse coordinate file. More...

Detailed Description

This module contains helpers for processing matrix market files.

Function/Subroutine Documentation

parsemmheader()

logical function, public matrixmarketmodule::parsemmheader	(	character(len=*), intent(in)	line,
		integer, intent(out)	sparsity_type,
		integer, intent(out)	data_type,
		integer, intent(out)	pattern_type
	)

Sparse coordinate file.

Dense array file. Real data being read in. Integer data being read in. Complex numbers being read in. Just a pattern of non zeros. File lacks symmetry. File is symmetric File is skew symmetric. File is hermitian. Parse a matrix market header.

Parameters

[in]	line
[out]	sparsity_type	sets if coordinate or array type.
[out]	data_type	sets if real, integer, complex, pattern.
[out]	pattern_type	sets if general, symmetric, skew_symmetric, hermitian.

Returns

returns true if no errors.