From: Dale <rdalek1967@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] A tale of computing thud and blunder
Date: Mon, 19 Dec 2011 00:15:51 -0600 [thread overview]
Message-ID: <4EEED697.4030000@gmail.com> (raw)
In-Reply-To: <CAA2qdGW4ySDCWvUr08=JZ2f96f=jZ7OHcrGEe2JjdemCwWmD0A@mail.gmail.com>
Pandu Poluan wrote:
>
> Kind of like what I always do when I switch from -march=nocona to
> -march=native. (Usually I use -march=nocona to ensure seamless VM
> migration on my XenServer-equipped boxen, but for some VMs, i.e.,
> those requiring me to wring out every last drop of performance, I go
> native.)
>
> That said, if you want to experience fully the "GCC Graphite"
> optimizations, you'll also want to do emerge -ev ;-)
>
> Rgds,
>
Is Graphite worthwhile on a desktop system or is it better suited for
servers or both? I found this but still not sure what it is intended for:
http://gcc.gnu.org/wiki/Graphite/4.5
Are there any reasons to leave this be for a while? You know, bugs or
packages that don't work with it?
Dale
:-) :-)
--
I am only responsible for what I said ... Not for what you understood or how you interpreted my words!
Miss the compile output? Hint:
EMERGE_DEFAULT_OPTS="--quiet-build=n"
next prev parent reply other threads:[~2011-12-19 6:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-17 21:07 [gentoo-user] -march=native is *EXTREMELY* conservative Walter Dnes
2011-12-17 21:53 ` Dale
2011-12-17 21:58 ` [gentoo-user] " Nikos Chantziaras
2011-12-18 1:10 ` Walter Dnes
2011-12-18 10:34 ` Walter Dnes
2011-12-18 10:45 ` Nikos Chantziaras
2011-12-18 18:10 ` Andrea Conti
2011-12-19 0:05 ` [gentoo-user] A tale of computing thud and blunder Walter Dnes
2011-12-19 0:17 ` Dale
2011-12-19 5:41 ` Pandu Poluan
2011-12-19 6:15 ` Dale [this message]
2011-12-19 6:49 ` [gentoo-user] " Nikos Chantziaras
2011-12-19 7:21 ` Dale
2011-12-19 12:49 ` walt
2011-12-19 8:14 ` [gentoo-user] " Pandu Poluan
2011-12-19 16:37 ` Paul Hartman
2011-12-18 1:15 ` [gentoo-user] -march=native is *EXTREMELY* conservative Paul Hartman
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