Date: Sat, 21 Jul 2018 23:19:31 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 229773] sysutils/dupd: update to version 1.7 Message-ID: <bug-229773-7788-DCzEO3A4VV@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-229773-7788@https.bugs.freebsd.org/bugzilla/> References: <bug-229773-7788@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229773 --- Comment #6 from Thomas Hurst <tom@hur.st> --- -O2 is default, O3's quite aggressive and can break stuff, hence limiting i= t to specific ports which benefit from it by default, and letting more conservat= ive users opt out. Some quick testing with a mix of stuff shows quite modest differences betwe= en O2 and O3, between less than nothing and 15%, and it's reflected more by consumed CPU time than actual runtime. Maybe it's more pronounced on newer systems (this is an old Westmere with wonky memory) or on gcc? (I did notice it eating ~6GB on my CVS tree with a million small files, contrasting with jdupes that peaked at about 220MB - seems a bit excessive?) Regarding PREFIX, fair point. You are doing INC+=3D and LIB+=3D, so I can = just pass those in myself and it won't blat them, so you can probably just leave that. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-229773-7788-DCzEO3A4VV>