--- trunk/paso/src/Solvers/Solver_preconditioner.c	2005/11/09 02:02:19	155
+++ trunk/paso/src/Solvers/Solver_preconditioner.c	2006/01/13 05:07:10	431
@@ -22,6 +22,7 @@
 void Paso_Preconditioner_free(Paso_Solver_Preconditioner* in) {
     if (in!=NULL) {
       Paso_Solver_ILU_free(in->ilu);
+      Paso_Solver_RILU_free(in->rilu);
       Paso_Solver_Jacobi_free(in->jacobi);
       MEMFREE(in);
     }
@@ -30,14 +31,15 @@
 
 void Paso_Solver_setPreconditioner(Paso_SystemMatrix* A,Paso_Options* options) {
     Paso_Solver_Preconditioner* prec=NULL;
-    if (A->iterative==NULL) {
+    if (A->solver==NULL) {
         /* allocate structure to hold preconditioner */
         prec=MEMALLOC(1,Paso_Solver_Preconditioner);
         if (Paso_checkPtr(prec)) return;
         prec->type=UNKNOWN;
+        prec->rilu=NULL;
         prec->ilu=NULL;
         prec->jacobi=NULL;
-        A->iterative=prec;
+        A->solver=prec;
         switch (options->preconditioner) {
            default:
            case PASO_JACOBI:
@@ -50,10 +52,15 @@
               prec->ilu=Paso_Solver_getILU(A,options->verbose);
               prec->type=PASO_ILU0;
               break;
+           case PASO_RILU:
+              if (options->verbose) printf("RILU preconditioner is used.\n");
+              prec->rilu=Paso_Solver_getRILU(A,options->verbose);
+              prec->type=PASO_RILU;
+              break;
         }
         if (! Paso_noError()) {
            Paso_Preconditioner_free(prec);
-           A->iterative=NULL;
+           A->solver=NULL;
         }
     }
 }
@@ -62,7 +69,7 @@
 /* has to be called within a parallel reqion */
 /* barrier synchronization is performed before the evaluation to make sure that the input vector is available */
 void Paso_Solver_solvePreconditioner(Paso_SystemMatrix* A,double* x,double* b){
-    Paso_Solver_Preconditioner* prec=(Paso_Solver_Preconditioner*) A->iterative;
+    Paso_Solver_Preconditioner* prec=(Paso_Solver_Preconditioner*) A->solver;
     #pragma omp barrier
     switch (prec->type) {
         default:
@@ -72,6 +79,9 @@
         case PASO_ILU0:
            Paso_Solver_solveILU(prec->ilu,x,b);
            break;
+        case PASO_RILU:
+           Paso_Solver_solveRILU(prec->rilu,x,b);
+           break;
     }
 }