Summary
It was reported that on modern hardware performance with affinity partitioner wrt auto_partitioner is significantly differs from that the documentation claimed.
It's unclear which versions of TBB matches the chart in the docs, but it present in the tutorial from 2009-Nov-23.
Version
4b12312
Environment
Reproduced locally at Intel(R) Xeon(R) Platinum 8480+, Ubuntu 24.04.2 LTS