Try absl::flat_hash_map and/or F14FastMap[2]. [1] https://abseil.io/docs/cpp/guides/container#hash-tables https://abseil.io/docs/cpp/guides/container#hash-tabl

Try absl::flat_hash_map and/or F14FastMap[2]. [1] https://abseil.io/docs/cpp/guides/container#hash-tables https://abseil.io/docs/cpp/guides/container#hash-tables [2] https://github.com/facebook/folly/blob/master/folly/container/F14.md https://github.com/facebook/folly/blob/master/folly/containe...