From d38b0ee0022cb7bd73a09007df2737a714852cfc Mon Sep 17 00:00:00 2001
From: KeitaYoshioka <keita.yoshioka@ufz.de>
Date: Wed, 24 Jan 2018 14:27:49 +0100
Subject: [PATCH] [PL] Stagg. loop; Info output for tracking iters.
---
ProcessLib/UncoupledProcessesTimeLoop.cpp | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/ProcessLib/UncoupledProcessesTimeLoop.cpp b/ProcessLib/UncoupledProcessesTimeLoop.cpp
index d9589d2cdd9..67d7d33e4fb 100644
--- a/ProcessLib/UncoupledProcessesTimeLoop.cpp
+++ b/ProcessLib/UncoupledProcessesTimeLoop.cpp
@@ -736,6 +736,7 @@ bool UncoupledProcessesTimeLoop::solveCoupledEquationSystemsByStaggeredScheme(
bool nonlinear_solver_succeeded = true;
coupling_iteration_converged = true;
int process_id = 0;
+ int const last_process_id = _per_process_data.size() - 1;
for (auto& process_data : _per_process_data)
{
if (process_data->skip_time_stepping)
@@ -801,6 +802,10 @@ bool UncoupledProcessesTimeLoop::solveCoupledEquationSystemsByStaggeredScheme(
if (global_coupling_iteration > 0)
{
MathLib::LinAlg::axpy(x_old, -1.0, x); // save dx to x_old
+ if (process_id == last_process_id)
+ INFO(
+ "------- Checking convergence criterion for coupled "
+ "solution -------");
_global_coupling_conv_crit[process_id]->checkDeltaX(x_old, x);
coupling_iteration_converged =
coupling_iteration_converged &&
--
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