routesearch: event counters

[ypp-sc-tools.main.git] / yarrg / rsvalue.c

diff --git a/yarrg/rsvalue.c b/yarrg/rsvalue.c
index c3fac1a01f9260c0812ea58c0f0bffe23f395fe0..3bf98b47b397f8bca433d55045b193305de099c2 100644 (file)
--- a/yarrg/rsvalue.c
+++ b/yarrg/rsvalue.c
@@ -13,6 +13,7 @@ static CommodInfo *commodstab;
 static sqlite3_stmt *ss_ipair_dist;
 static sqlite3_stmt *ss_ite_buy, *ss_ite_sell;
 
+
 #define MAX_LEGS (MAX_ROUTELEN-1)
 
 typedef struct {
@@ -118,7 +119,17 @@ static void add_leg_c(int startrow, int leg, double value) {
   add_constraint(startrow+leg, value);
 }
 
-IslandPair *ipair_get(int si, int di) {
+IslandPair *ipair_get_maybe(int si, int di) {
+  IslandPair **ipa;
+
+  assert(si < islandtablesz);
+  assert(di < islandtablesz);
+
+  if (!(ipa= ipairs[si])) return 0;
+  return ipa[di];
+}
+
+static IslandPair *ipair_get_create(int si, int di) {
   IslandPair *ip, **ipa;
 
   assert(si < islandtablesz);
@@ -148,6 +159,8 @@ IslandPair *ipair_get(int si, int di) {
 double value_route(int nislands, const int *islands, int exclude_arbitrage) {
   int s,d;
 
+  ctr_subroutes_valued++;
+
   /* We need to construct the LP problem.  GLPK talks
    * about rows and columns, which are numbered from 1.
    *
@@ -218,9 +231,9 @@ double value_route(int nislands, const int *islands, int exclude_arbitrage) {
 
       /*----- actually add these trades to the LP problem -----*/
       
-      IslandPair *ip= ipair_get(islands[s], islands[d]);
+      IslandPair *ip= ipair_get_maybe(islands[s], islands[d]);
 
-      if (!ip->trades)
+      if (!ip || !ip->trades)
        goto next_d;
 
       double loss_factor= delay_slot_loss_factor * ip->distance_loss_factor;
@@ -278,6 +291,8 @@ double value_route(int nislands, const int *islands, int exclude_arbitrage) {
   double profit= 0;
 
   if (lpx_get_num_cols(lp)) {
+    ctr_subroutes_nonempty++;
+    
     if (DEBUGP(lp))
       lpx_write_cpxlp(lp, (char*)DEBUG_DEV);
 
@@ -317,7 +332,8 @@ static void read_trades(void) {
 
   SQL_DISTINCT_DECL(cols,5);
   while (SQL_DISTINCT_STEP(ss_trades,cols,5)) {    
-    IslandPair *ip= ipair_get(cols[1], cols[3]);
+    ctr_trades_loaded++;
+    IslandPair *ip= ipair_get_create(cols[1], cols[3]);
     TradesBlock *block= ip->trades;
     if (!block || ip->trades->ntrades >= TRADES_PER_BLOCK) {
       block= mmalloc(sizeof(*block));
@@ -347,6 +363,7 @@ static void read_islandtradeends(const char *bs, int srcdstoff) {
 
   SQL_DISTINCT_DECL(cols,5);
   while (SQL_DISTINCT_STEP(ss,cols,3)) {
+    ctr_quantities_loaded++;
     IslandTradeEnd *search;
 
     int commodid= cols[0];
@@ -387,6 +404,7 @@ void setup_value(void) {
   SQL_PREPARE(sst,
              "SELECT commodid,unitmass,unitvolume FROM commods");
   while (SQL_STEP(sst)) {
+    ctr_commodities_loaded++;
     int id= sqlite3_column_int(sst,0);
     assert(id>=0 && id<commodstabsz);
     commodstab[id].mass= sqlite3_column_int(sst,1);