QR_MUMPS
Functions/Subroutines
dqrm_solve_sing_front.F90 File Reference

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Functions/Subroutines

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

Function/Subroutine Documentation

subroutine dqrm_solve_sing_front ( type(dqrm_spmat_type), target  qrm_mat,
real(kind(1.d0)), dimension(:,:), intent(inout)  b,
real(kind(1.d0)), 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 50 of file dqrm_solve_sing_front.F90.

Referenced by dqrm_solve_r(), and dqrm_solve_rt().