diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/router2.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/router2.cc b/common/router2.cc index 35042f14..0a3a4e94 100644 --- a/common/router2.cc +++ b/common/router2.cc @@ -27,6 +27,7 @@ */ #include "router2.h" +#include <absl/container/flat_hash_map.h> #include <algorithm> #include <boost/container/flat_map.hpp> #include <chrono> @@ -190,7 +191,7 @@ struct Router2 } } - std::unordered_map<WireId, int> wire_to_idx; + absl::flat_hash_map<WireId, int> wire_to_idx; std::vector<PerWireData> flat_wires; PerWireData &wire_data(WireId w) { return flat_wires[wire_to_idx.at(w)]; } |