===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/lib/gr,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -p -r1.10 -r1.11
--- OpenXM_contrib2/asir2000/lib/gr	2001/09/06 00:24:07	1.10
+++ OpenXM_contrib2/asir2000/lib/gr	2001/09/28 00:41:16	1.11
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/lib/gr,v 1.9 2001/09/05 08:09:10 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/lib/gr,v 1.10 2001/09/06 00:24:07 noro Exp $ 
 */
 extern INIT_COUNT,ITOR_FAIL$
 extern REMOTE_MATRIX,REMOTE_NF,REMOTE_VARS$
@@ -1330,7 +1330,33 @@ def dgr(G,V,O)
 		Win = "nonhomo";
 		Lose = P1;
 	} else {
-		Win = "nhomo";
+		Win = "homo";
+		Lose = P0;
+	}
+	ox_reset(Lose);
+	return [Win,R];
+}
+
+/* competitive Gbase computation : F4 vs. Bucbberger */
+/* P : process list */
+
+def dgrf4mod(G,V,M,O)
+{
+	P = getopt(proc);
+	if ( type(P) == -1 )
+		return dp_f4_mod_main(G,V,M,O);
+	P0 = P[0]; P1 = P[1]; P = [P0,P1];
+	map(ox_reset,P);
+	ox_cmo_rpc(P0,"dp_f4_mod_main",G,V,M,O);
+	ox_cmo_rpc(P1,"dp_gr_mod_main",G,V,0,M,O);
+	map(ox_push_cmd,P,262); /* 262 = OX_popCMO */
+	F = ox_select(P);
+	R = ox_get(F[0]);
+	if ( F[0] == P0 ) {
+		Win = "F4";
+		Lose = P1;
+	} else {
+		Win = "Buchberger";
 		Lose = P0;
 	}
 	ox_reset(Lose);