qrm_solve_r.F90 File Reference

This file contains a routine that solves for R against multiple vectors. More...

Go to the source code of this file.

Functions/Subroutines
subroutine	_qrm_solve_r (qrm_mat, b, x)
	This function solves for R against multiple vectors. More...
subroutine	fill_queue_r ()
subroutine	check_solver_over ()
subroutine	solve_r (task, thn)
subroutine	do_subtree_r (fnum, info)
subroutine	front_r (front, info)

Detailed Description

This file contains a routine that solves for R against multiple vectors.

Date

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

Author

abuttari

Version

1.1

Revision

2075

Definition in file qrm_solve_r.F90.

Function/Subroutine Documentation

subroutine _qrm_solve_r	(	type(_qrm_spmat_type), target	qrm_mat,
		dimension(:,:), intent(inout)	b,
		dimension(:,:), intent(out)	x
	)

This function solves for R against multiple vectors.

Parameters

[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

Definition at line 46 of file qrm_solve_r.F90.

References _qrm_solve_sing_front(), fill_queue_r(), qrm_error_mod::qrm_abort_, qrm_task_mod::qrm_clean_task_queue(), qrm_error_mod::qrm_err_act_restore(), qrm_error_mod::qrm_err_act_save(), qrm_error_mod::qrm_err_check(), qrm_error_mod::qrm_err_push(), qrm_error_mod::qrm_err_stack, qrm_task_mod::qrm_get_task(), qrm_task_mod::qrm_init_task_queue(), qrm_queue_mod::qrm_lifo_, qrm_mem_mod::qrm_par_mem_finalize(), qrm_mem_mod::qrm_par_mem_init(), qrm_queue_mod::qrm_queue_free(), qrm_queue_mod::qrm_queue_push(), qrm_task_mod::qrm_task_exit_, qrm_task_mod::qrm_task_queue_card(), qrm_task_mod::qrm_task_sol_, and solve_r().

subroutine _qrm_solve_r::check_solver_over

(

)

Definition at line 251 of file qrm_solve_r.F90.

References qrm_task_mod::qrm_sched_task(), and qrm_task_mod::qrm_task_exit_.

subroutine _qrm_solve_r::do_subtree_r	(	integer	fnum,
		integer	info
	)

Definition at line 327 of file qrm_solve_r.F90.

References front_r(), qrm_queue_mod::qrm_fifo_, qrm_queue_mod::qrm_queue_free(), qrm_queue_mod::qrm_queue_pop(), and qrm_queue_mod::qrm_queue_push().

subroutine _qrm_solve_r::fill_queue_r

(

)

Definition at line 195 of file qrm_solve_r.F90.

References check_solver_over(), qrm_queue_mod::qrm_queue_next(), qrm_queue_mod::qrm_queue_rm(), qrm_task_mod::qrm_sched_task(), and qrm_task_mod::qrm_task_sol_.

subroutine _qrm_solve_r::front_r	(	type(_qrm_front_type)	front,
		integer	info
	)

Definition at line 385 of file qrm_solve_r.F90.

subroutine _qrm_solve_r::solve_r	(	type(qrm_task_type)	task,
		integer	thn
	)

Definition at line 277 of file qrm_solve_r.F90.

References do_subtree_r(), front_r(), qrm_queue_mod::qrm_queue_push(), and qrm_queue_mod::qrm_queue_rm().