From: Andi Kleen <andi@firstfloor.org>
To: Joern Rennecke <amylaar@spamcop.net>
Cc: Andi Kleen <andi@firstfloor.org>,
Ian Lance Taylor <iant@google.com>,
Quentin Neill <quentin.neill.gnu@gmail.com>,
Jeff Law <law@redhat.com>, "H.J. Lu" <hjl.tools@gmail.com>,
binutils@sourceware.org, gcc@gcc.gnu.org
Subject: Re: Scheduling x86 dispatch windows
Date: Sun, 13 Jun 2010 14:36:00 -0000 [thread overview]
Message-ID: <20100613132716.GG31464@basil.fritz.box> (raw)
In-Reply-To: <20100613071403.psorcpstz0gso8wc-nzlynne@webmail.spamcop.net>
On Sun, Jun 13, 2010 at 07:14:03AM -0400, Joern Rennecke wrote:
> Quoting Andi Kleen <andi@firstfloor.org>:
>> I admit I haven't looked into gas code, but naively it can't
>> be all that difficult to e.g. run gas as a thread and
>> pass the text input through some shared memory buffer?
>
> If you are generating text anyway, there should be little difference to
> the existing -pipe option - at least on operating systems that can handle
> processes efficiently.
Yes but you can't easily pass data back, like accurate instruction lengths.
-Andi
next prev parent reply other threads:[~2010-06-13 13:27 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-10 17:24 reza yazdani
2010-06-10 19:52 ` Quentin Neill
2010-06-10 20:12 ` H.J. Lu
2010-06-10 20:25 ` Jeff Law
2010-06-10 20:38 ` Joern Rennecke
2010-06-10 21:54 ` Quentin Neill
2010-06-10 22:09 ` H.J. Lu
2010-06-10 22:40 ` Quentin Neill
2010-06-10 22:48 ` H.J. Lu
2010-06-11 23:36 ` Quentin Neill
2010-06-12 18:54 ` H.J. Lu
2010-06-13 21:54 ` H.J. Lu
2010-06-14 13:37 ` Michael Matz
2010-06-14 16:06 ` Jakub Jelinek
2010-06-11 0:44 ` Daniel Jacobowitz
2010-06-11 5:58 ` Quentin Neill
2010-06-11 16:46 ` Daniel Jacobowitz
2010-06-11 19:21 ` Quentin Neill
2010-06-11 19:41 ` H.J. Lu
2010-06-11 19:50 ` Jakub Jelinek
2010-06-12 11:25 ` Andi Kleen
2010-06-12 22:45 ` Ian Lance Taylor
2010-06-13 12:35 ` Andi Kleen
2010-06-13 13:09 ` Joern Rennecke
2010-06-13 14:36 ` Andi Kleen [this message]
2010-06-13 15:02 ` Joern Rennecke
2010-06-13 19:56 ` Chris Lattner
2010-06-13 16:28 ` Frank Ch. Eigler
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