[PATCH] D54418: [llvm-exegesis] InstructionBenchmarkClustering::dbScan(): replace SetVector with custom BitVectorVector

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

I'm also not following... DBSCAN is a BFS/Dijkstra-like algorithm. a `BitVector` + reserved `std::vector` suffice.


Repository:
  rL LLVM

https://reviews.llvm.org/D54418