chiark / gitweb /
pctb.ilk.org was just down
[ypp-sc-tools.db-test.git] / yarrg / rssearch.c
index 23d2ece..1dd29e5 100644 (file)
@@ -43,7 +43,7 @@ static Bucket ***buckets_base[GRANUS];
 
 static double process_route(int nports, int totaldist,
                            double overestimate_excepting_tail) {
-  int i, ap;
+  int i, ap, granui;
   int leagues_divisor= totaldist + nports;
 
   ctr_routes_considered++;
@@ -79,12 +79,15 @@ static double process_route(int nports, int totaldist,
       return guess[A];
     }
 
-    if (guess[A] <= highscores[granus-1][A][0].value &&
-       guess[P] <= highscores[granus-1][P][0].value) {
-      ctr_routes_quickelim++;
-      debugf(" QELIM %f %f\n", guess[A], guess[P]);
-      return guess[A];
+    for (granui=0; granui<granus; granui++) {
+      if (guess[A] > highscores[granui][A][0].value ||
+         guess[P] > highscores[granui][P][0].value)
+       goto not_quickelim;
     }
+    ctr_routes_quickelim++;
+    debugf(" QELIM %f %f\n", guess[A], guess[P]);
+    return guess[A];
+  not_quickelim:;
   }
 
   int finisle= ports[nports-1];
@@ -94,7 +97,6 @@ static double process_route(int nports, int totaldist,
   int midarch= route2midarch(ports,nports);
 
   Bucket *buckets[GRANUS];
-  int granui;
   for (granui=0; granui<granus; granui++) {
     Bucket **buckets_fin;
     int mid, fin;
@@ -109,12 +111,15 @@ static double process_route(int nports, int totaldist,
   }
 
   if (nports>=2) {
-    if (guess[A] <= buckets[0]->prs[A].value[A] &&
-       guess[P] <= buckets[0]->prs[P].value[P]) {
-      ctr_routes_bucketelim++;
-      debugf(" ELIM %f %f\n", guess[A], guess[P]);
-      return guess[A];
-    }
+    for (granui=0; granui<granus; granui++)
+      for (ap=0; ap<AP; ap++)
+       if (guess[ap] > buckets[granui]->prs[ap].value[ap] &&
+           guess[ap] > highscores[granui][ap][0].value)
+         goto not_bucketelim;
+    ctr_routes_bucketelim++;
+    debugf(" ELIM %f %f\n", guess[A], guess[P]);
+    return guess[A];
+  not_bucketelim:
     debugf(" COMPUTE %f %f\n", guess[A], guess[P]);
   }
 
@@ -151,6 +156,7 @@ static double process_route(int nports, int totaldist,
       } else {
        int pos;
        ctr_newbests_granu[granui*AP+ap]++;
+       bucket->prs[ap].length= totaldist;
        memcpy(bucket->prs[ap].value, value, sizeof(value));
        memcpy(bucket->prs[ap].ports, ports, sizeof(*ports) * nports);
        if (nports < MAX_ROUTELEN-1) bucket->prs[ap].ports[nports]= -1;
@@ -162,7 +168,7 @@ static double process_route(int nports, int totaldist,
       found:
        for (;;) {
          pos++;
-         if (pos >= nscores-1) break; /* new top */
+         if (pos >= nscores) break; /* new top */
          if (scores[pos].value >= value[ap]) break; /* found spot */
          if (pos>0)
            scores[pos-1]= scores[pos];