On Thu, Sep 09, 2021 at 12:54:50PM +0200, Tony Garnock-Jones wrote: > Thanks, Steinar, for your suggestion! I've written a patch against the > non-libbfd code in perf to try it out. > > It works very well. What used to take endless minutes now takes a few > seconds.
Thanks for doing this! I can confirm; I tested this on “perf report” against a perf.data with DWARF tracebacks, with perf 5.13.4 (the same file every time), and here are the results: non-bfd, without patch: 7m59s non-bfd, with patch: 15s bfd: 15s /* Steinar */ -- Homepage: https://www.sesse.net/