On Fri, Jan 17, 2020 at 10:40:09AM -0500, Ed Maste wrote: > > Any comments on this plan? Does anyone use the -pg compiler flag and > the _p.a profiling library archives? >
Yes, I do. I have WITHOUT_PROFILE='yes' set in /etc/make.conf for a normal buildworld. I then comment it out and specifically build libc_p.a and libm_p.a. These are the only profiled libraries I use. Why? Because adding -pg to the gfortran command line is sufficient to getting profiling information for long running numerically intensive codes. 'gfortran -pg', of course, loosk for libc_p.a and libm_p.a. -- Steve _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
