From da7a1770dbf2fcdd47814e6adcb195e854696f62 Mon Sep 17 00:00:00 2001 From: Thomas Baumann <39156931+brownbaerchen@users.noreply.github.com> Date: Fri, 20 Dec 2024 15:23:44 +0100 Subject: [PATCH] Perform at least one SDC iteration (#509) * Perform at least one SDC iteration * Can use only prediction if predicting exotically * Reverted last commit --- .../convergence_controller_classes/check_convergence.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pySDC/implementations/convergence_controller_classes/check_convergence.py b/pySDC/implementations/convergence_controller_classes/check_convergence.py index 36cb8e4a21..c76acebebd 100644 --- a/pySDC/implementations/convergence_controller_classes/check_convergence.py +++ b/pySDC/implementations/convergence_controller_classes/check_convergence.py @@ -73,7 +73,7 @@ def check_convergence(S, self=None): # get residual and check against prescribed tolerance (plus check number of iterations) iter_converged = S.status.iter >= S.params.maxiter - res_converged = L.status.residual <= L.params.restol + res_converged = L.status.residual <= L.params.restol and (S.status.iter > 0 or L.status.sweep > 0) e_tol_converged = ( L.status.increment < L.params.e_tol if (L.params.get('e_tol') and L.status.get('increment')) else False )