PGO, HashMaps and build inputs

[Bernhard M. Wiedemann]

On 15/09/2026 06.34, kpcyrd wrote:
> Hello!
> 
> following up on an IRC discussion about PGO profiling on the build 
> server causing undeterministic binaries, I made a simple repository to 
> demo this - there's other ways to achieve the same effect (like race-y 
> readiness of e.g. file descriptors due to disk speed, causing different 
> code branches to be taken).

Thanks, I linked it into
https://github.com/bmwiedemann/theunreproduciblepackage/tree/master/pgo

Maybe you could add some of that explanation from the email into your 
README.md

Ciao
Bernhard M.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_signature.asc
Type: application/pgp-signature
Size: 236 bytes
Desc: OpenPGP digital signature
URL: <http://lists.reproducible-builds.org/pipermail/rb-general/attachments/20260917/ecc22dcc/attachment.sig>