Small optimization for coord gendata

1 files changed, 10 insertions, 5 deletions

diff --git a/src/solvers/coord/gendata.h b/src/solvers/coord/gendata.h
index 0cc012e..b43c56d 100644
--- a/src/solvers/coord/gendata.h
+++ b/src/solvers/coord/gendata.h
@@ -100,9 +100,6 @@ genptable_coord(
         tableinfo_t info;
 
         tablesize = DIV_ROUND_UP(coord->max, 2);
-
-        memset(table, 0xFF, tablesize);
-
         info = (tableinfo_t) {
                 .solver = "coordinate solver for ",
                 .type = TABLETYPE_PRUNING,
@@ -117,6 +114,7 @@ genptable_coord(
                 .next = 0
         };
 
+        memset(table, 0xFF, tablesize);
         memset(info.distribution, 0, INFO_DISTRIBUTION_LEN * sizeof(uint64_t));
         append_coord_name(coord, info.solver);
 
@@ -124,7 +122,7 @@ genptable_coord(
         i = coord->coord(SOLVED_CUBE, data);
         set_coord_pval(coord, table, i, 0);
         info.distribution[0] = 1;
-        for (d = 1, tot = 1; tot < coord->max && d < 20; d++) {
+        for (d = 1, tot = 1; tot < coord->max && d < 15; d++) {
                 t = 0;
                 if (switch_to_fromnew(tot, coord->max, nm)) {
                         for (i = 0; i < coord->max; i++)
@@ -143,7 +141,14 @@ genptable_coord(
                     PRIu64 " of %" PRIu64 ")\n",
                     coord->name, d, t, tot, coord->max);
         }
-        info.maxvalue = d-1;
+        if (tot == coord->max) {
+                info.maxvalue = d-1;
+        } else {
+                LOG("[%s gendata] Depth >= 15: %" PRIu64 " remaining\n",
+                    coord->name, coord->max - tot);
+                info.distribution[d] = coord->max - tot;
+                info.maxvalue = 15;
+        }
 
         return info;
 }