Changeset c44f1f9 for src/BasicTypes-gen.cpp

Timestamp:

Jan 10, 2025, 7:02:09 PM (10 days ago)

Author:

Fangren Yu <f37yu@…>

Branches:

master

Children:

c309af1

Parents:

299bd989

Message:

attempt to fix complex float conversion cost

File:

• src/BasicTypes-gen.cpp (modified) (1 diff)

src/BasicTypes-gen.cpp

@@ -177 +177 @@
                 int i = graph[col].left;
                 if ( i == -1 ) continue;
-                q.emplace( i, cost + 1, scost + ! (graph[col].sign & graph[i].sign) );
+                q.emplace( i, cost + max(1, graph[i].rank-graph[col].rank), scost + ! (graph[col].sign & graph[i].sign) );
 
                 i = graph[col].middle;
                 if ( i == -1 ) continue;
-                q.emplace( i, cost + 1, scost + !(graph[col].sign & graph[i].sign) );
+                q.emplace( i, cost + max(1, graph[i].rank-graph[col].rank), scost + !(graph[col].sign & graph[i].sign) );
 
                 i = graph[col].right;
                 if ( i == -1 ) continue;
-                q.emplace( i, cost + 1, scost + !(graph[col].sign & graph[i].sign) );
+                q.emplace( i, cost + max(1, graph[i].rank-graph[col].rank), scost + !(graph[col].sign & graph[i].sign) );
         } while ( ! q.empty() );
 } // generateCosts