From 0fe3ba70ec24366760e85a84e4e69ded2fe12a76 Mon Sep 17 00:00:00 2001
From: Andrea Iob <andrea_iob@hotmail.com>
Date: Fri, 7 Jun 2024 14:01:08 +0200
Subject: [PATCH] LA: allow to initialize preconditioner from options

---
 src/LA/system_solvers_large.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/LA/system_solvers_large.cpp b/src/LA/system_solvers_large.cpp
index c1af592d8a..8c9db4ace1 100644
--- a/src/LA/system_solvers_large.cpp
+++ b/src/LA/system_solvers_large.cpp
@@ -3172,6 +3172,11 @@ void SystemSolver::prepareKSP()
         // Perform actions before preconditioner set up
         prePreconditionerSetupActions();
 
+        // Initialize preconditioner from options
+        PC pc;
+        KSPGetPC(m_KSP, &pc);
+        PCSetFromOptions(pc);
+
         // Set up preconditioner
         setupPreconditioner();