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Re:How much do amd64 microarchitecture levels help in Go? by XorNot on Tuesday June 09, 2026 @05:46AM (#48458847)
Doesn't that get into the domain of a distro like Gentoo though? (Or sort of Nix as well) - rebuild everything to precisely target your actual architecture.
Re:How much do amd64 microarchitecture levels help in Go? by monster_truck on Tuesday June 09, 2026 @07:17AM (#48459556)
Yes, and the maximally performant configurations are at odds with a usefully hardened security posture. This only gets more true as time goes on and additional mitigations pile up.