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I've considered it for some special things, mainly the F14 hash table because I needed a highly performant implementation (I ended up writing a custom one that

I've considered it for some special things, mainly the F14 hash table because I needed a highly performant implementation (I ended up writing a custom one that takes advantage of domain knowledge to go faster). It seems that it has classes and constructs not available in other libraries. A lot of them are very specific, but at that point having a reliable, tested, fast implementation of a complex implementation might be worth the hassle of bringing in a new dependency.

jemfinch 5y ago
Did you try absl's flat_hash_map?
- gjulianm 5y ago
  Yes, in the end I had to go to a custom hashmap/linked list combination to get the best performance for our specific use case (basically a flow table with LRU cache behavior and also expiration of flows by time limits).