st 10. 12. 2025 v 14:40 odesílatel Jakub Jelinek <[email protected]> napsal: > Agreed. > Though for selective scheduling, can't we either remove it anyway (will ia64 > work with normal scheduling? From what I can see selective scheduling > is defaulted there only for -O3) or limit solely to ia64? Because it is just > something completely unmaintained for years that just keeps being reported by > fuzzers for x86/aarch64 all the time and never fixed. >
That is a good point. I will look at whether selective scheduling has any significant performance benefits on ia64 at the current state at least. My system is built with -O2, but some tests I have been doing with -O3. Tomas
