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qrm_solve_sing_front.F90 File Reference

This file contains a routine that handles the singletons front during the solve. More...

Go to the source code of this file.

Functions/Subroutines

subroutine _qrm_solve_sing_front (qrm_mat, b, x, trans)
 This function handles the front containing the singletons during the solve for R or R'. More...
 

Detailed Description

This file contains a routine that handles the singletons front during the solve.

Date:
2016-01-29 22:22:30 +0100 (Fri, 29 Jan 2016)
Author:
abuttari
Version:
1.1
Revision:
2075

Definition in file qrm_solve_sing_front.F90.

Function/Subroutine Documentation

subroutine _qrm_solve_sing_front ( type(_qrm_spmat_type), target  qrm_mat,
dimension(:,:), intent(inout)  b,
dimension(:,:), intent(inout)  x,
character  trans 
)

This function handles the front containing the singletons during the solve for R or R'.

Parameters
[in]qrm_matthe main qrm data structure after factorization.
[in]ba 2d array containing the RHS vectors
[out]xa 2d array containing the solution vectors
[in]transa string saying whether R or R^T will be solved for. Only the first character is important.

Definition at line 49 of file qrm_solve_sing_front.F90.

References i.

Referenced by _qrm_solve_r(), and _qrm_solve_rt().