Print Hypre preconditioner setup error (#2935)

Co-authored-by: Pavel Tomin <“[email protected]”> Co-authored-by: Nicola Castelletto <[email protected]>
GEOS-DEV · Feb 3, 2024 · ee9cc98 · ee9cc98
1 parent f63162c
commit ee9cc98
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/src/coreComponents/linearAlgebra/interfaces/hypre/HypreInterface.cpp b/src/coreComponents/linearAlgebra/interfaces/hypre/HypreInterface.cpp
@@ -46,6 +46,7 @@ void HypreInterface::initialize()
   HYPRE_DeviceInitialize();
 #endif
   HYPRE_SetMemoryLocation( hypre::memoryLocation );
+  HYPRE_SetPrintErrorMode( 1 );
 }
 
 void HypreInterface::finalize()

diff --git a/src/coreComponents/linearAlgebra/interfaces/hypre/HyprePreconditioner.cpp b/src/coreComponents/linearAlgebra/interfaces/hypre/HyprePreconditioner.cpp
@@ -392,7 +392,19 @@ void HyprePreconditioner::setup( Matrix const & mat )
     // Perform setup of the main solver, if needed
     if( m_precond->setup )
     {
-      GEOS_LAI_CHECK_ERROR( m_precond->setup( m_precond->ptr, precondMat.unwrapped(), nullptr, nullptr ) );
+      HYPRE_Int const ierr = m_precond->setup( m_precond->ptr, precondMat.unwrapped(), nullptr, nullptr );
+      if( ierr != 0 )
+      {
+        if( m_params.logLevel > 0 )
+        {
+          HYPRE_PrintErrorMessages( precondMat.comm() );
+          GEOS_ERROR( "HyprePreconditioner setup failed" );
+        }
+        else
+        {
+          GEOS_ERROR( "HyprePreconditioner setup failed, use logLevel > 0 to get more information" );
+        }
+      }
     }
     else if( m_params.preconditionerType == LinearSolverParameters::PreconditionerType::direct )
     {