Add max-cell-sizes option to partitioner

2017-03-27 12:17:01 +02:00
parent 379380abd8
commit 3dcc7132b6
5 changed files with 59 additions and 33 deletions
@@ -13,7 +13,12 @@ namespace partition

 struct PartitionConfig
 {
-    PartitionConfig() : requested_num_threads(0) {}
+    PartitionConfig()
+        : requested_num_threads(0), balance(1.2), boundary_factor(0.25), num_optimizing_cuts(10),
+          small_component_size(1000),
+          max_cell_sizes{128, 128 * 32, 128 * 32 * 16, 128 * 32 * 16 * 32}
+    {
+    }

    void UseDefaults()
    {
@@ -49,11 +54,11 @@ struct PartitionConfig

    unsigned requested_num_threads;

-    std::size_t minimum_cell_size;
    double balance;
    double boundary_factor;
    std::size_t num_optimizing_cuts;
    std::size_t small_component_size;
+    std::vector<std::size_t> max_cell_sizes;
 };
 }
 }