change discrete adjoint defaults

Author: pcarruscag

Common/src/CConfig.cpp

@@ -1087,8 +1087,13 @@ void CConfig::SetConfig_Options() {
   addBoolOption("MULTIZONE", Multizone_Problem, NO);
   /*!\brief PHYSICAL_PROBLEM \n DESCRIPTION: Physical governing equations \n Options: see \link Solver_Map \endlink \n DEFAULT: NO_SOLVER \ingroup Config*/
   addEnumOption("MULTIZONE_SOLVER", Kind_MZSolver, Multizone_Map, MZ_BLOCK_GAUSS_SEIDEL);
+#ifdef CODI_REVERSE_TYPE
+  const bool discAdjDefault = true;
+#else
+  const bool discAdjDefault = false;
+#endif
   /*!\brief MATH_PROBLEM  \n DESCRIPTION: Mathematical problem \n  Options: DIRECT, ADJOINT \ingroup Config*/
-  addMathProblemOption("MATH_PROBLEM", ContinuousAdjoint, false, DiscreteAdjoint, false, Restart_Flow, false);
+  addMathProblemOption("MATH_PROBLEM", ContinuousAdjoint, false, DiscreteAdjoint, discAdjDefault, Restart_Flow, false);
   /*!\brief KIND_TURB_MODEL \n DESCRIPTION: Specify turbulence model \n Options: see \link Turb_Model_Map \endlink \n DEFAULT: NO_TURB_MODEL \ingroup Config*/
   addEnumOption("KIND_TURB_MODEL", Kind_Turb_Model, Turb_Model_Map, NO_TURB_MODEL);
   /*!\brief KIND_TRANS_MODEL \n DESCRIPTION: Specify transition model OPTIONS: see \link Trans_Model_Map \endlink \n DEFAULT: NO_TRANS_MODEL \ingroup Config*/
@@ -4847,6 +4852,10 @@ void CConfig::SetPostprocessing(unsigned short val_software, unsigned short val_
     }
 #endif
 
+    /*--- Use the same linear solver on the primal as the one used in the adjoint. ---*/
+    Kind_Linear_Solver = Kind_DiscAdj_Linear_Solver;
+    Kind_Linear_Solver_Prec = Kind_DiscAdj_Linear_Prec;
+
     /*--- Disable writing of limiters if enabled ---*/
     Wrt_Limiters = false;