QR_MUMPS
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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... | |
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'.
[in] | qrm_mat | the main qrm data structure after factorization. |
[in] | b | a 2d array containing the RHS vectors |
[out] | x | a 2d array containing the solution vectors |
[in] | trans | a 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().