BOLT readme says if LBR info is not available in the profile - optimization quality will be lower compared to LBR profiles. Do you have any estimations/benchmarks/research - how much "optimization opportunity" would be lost in the case of non-LBR profiles compared to LBR?
llvmbot
commented
1 year ago
Hi.
BOLT readme says if LBR info is not available in the profile - optimization quality will be lower compared to LBR profiles. Do you have any estimations/benchmarks/research - how much "optimization opportunity" would be lost in the case of non-LBR profiles compared to LBR?