jan Hubička
GCC developer since 1998, since 2000 at SUSE. Associate professor at Charles University.
Sessions
09-26
09:00
60min
AutoFDO - recent improvements
jan Hubička
I will discuss recent progress on AutoFDO. This feature was originally contributed by Google in 2014 and allows to use of profiles generated by low-overhead profiling (perf) to guide optimisation. I will discuss work needed to make AutoFDO to cooperate with link-time optimisation and the changes needed to modernise the infrastructure for the current GCC.
Auditorium B032 (80)
09-27
11:30
60min
IPA, LTO and profile feedback BoF
jan Hubička
BoF discussing inter-procedural optimization, link-time optimization and profile feedback in GCC
Auditorium B001 (170)