LA: allow to initialize preconditioner from options

optimad · Jun 7, 2024 · 0fe3ba7 · 0fe3ba7
1 parent 0a7d803
commit 0fe3ba7
Showing 1 changed file with 5 additions and 0 deletions.
diff --git 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();