From: Stephen Hemminger <stephen@networkplumber.org>
To: jigsaw <jigsaw@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Is it possible to have dpdk running with no dependency on a nic ?
Date: Mon, 17 Feb 2014 08:41:50 -0800 [thread overview]
Message-ID: <20140217084150.4a2d1f4c@nehalam.linuxnetplumber.net> (raw)
In-Reply-To: <CAHVfvh4-KNT8EaGZ_HZaWwYEZ45QD3DO1znYZEXMO0Dy_Aiceg@mail.gmail.com>
On Mon, 17 Feb 2014 14:49:47 +0200
jigsaw <jigsaw@gmail.com> wrote:
> Hi Stephen,
>
> Have you tried link time optimization on DPDK application? Does it
> decrease the I-cache miss rate evidently?
>
> thx &
> rgds,
> -Qinglai
>
We use link-time-optimization without any problem.
No big performance gain, but I really don't think all the inlining of big
functions is necessary.
next prev parent reply other threads:[~2014-02-17 16:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 18:21 Ymo Lists
2014-02-13 20:19 ` Ymo Lists
2014-02-14 8:42 ` Vivek Soni
2014-02-14 17:20 ` Ymo Lists
2014-02-14 18:20 ` Jayakumar, Muthurajan
2014-02-14 20:11 ` Ymo Lists
2014-02-16 19:02 ` Stephen Hemminger
2014-02-17 12:49 ` jigsaw
2014-02-17 16:41 ` Stephen Hemminger [this message]
2014-02-17 17:52 ` Venkatesan, Venky
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