Tim Ruffing

Argh, all of this CPU stuff is so confusing. > Model name: AMD Ryzen 7 PRO 8700GE w/ Radeon 780M Graphics [That's a Zen4](https://www.amd.com/en/products/processors/desktops/ryzen-pro/8000-series/amd-ryzen-7-pro-8700ge.html). [But `znver4` is only supported on...

> I share the expectation that `-march=znver3` should be equivalent to `-march=native` on GCC 11... As you point out, the affected GCC 11 appears, for whatever reason, to be (overly)...

> So my conclusion so far is that this is not our bug. Closing for now, but please don't hesitate to reply if you think my analysis is wrong, or...

This seems related: https://github.com/tqdm/tqdm/issues/1565