qrm_readmat.F90 File Reference

Contains a routine which can read a matrix from a Matrix-Market file. More...

Go to the source code of this file.

Functions/Subroutines
subroutine	_qrm_readmat (matfile, qrm_mat, fakec)
	This subroutine reads a Matrix Market matrix from a file and stores it on the host processor. More...

Detailed Description

Contains a routine which can read a matrix from a Matrix-Market file.

Date

2016-01-29 22:22:30 +0100 (Fri, 29 Jan 2016)

Author

abuttari

Version

1.1

Revision

2075

Definition in file qrm_readmat.F90.

Function/Subroutine Documentation

subroutine _qrm_readmat	(	character(len=*), intent(in)	matfile,
		type(_qrm_spmat_type), intent(inout)	qrm_mat,
		logical, optional	fakec
	)

This subroutine reads a Matrix Market matrix from a file and stores it on the host processor.

Parameters

[in]	matfile	a string containing the name of the matrix file
[in]	fakec	an optional logical argument which controls how a complex matrix is built when reading a file with a real one. .true. : the imaginary part of the matrix coefficients is set to be equal to the real part. This is mostly used for testing purposes due to the lack or complex matrices .false. : the imaginary part is set to zero. This is the default when fakec is not present

Output: qrm_mat - a _qrm_spmat_type data where the matrix will be stored

Definition at line 54 of file qrm_readmat.F90.

References qrm_error_mod::qrm_abort_, qrm_error_mod::qrm_err_act_restore(), qrm_error_mod::qrm_err_act_save(), qrm_error_mod::qrm_err_check(), and qrm_error_mod::qrm_err_push().