From: Marc Sune <marc.sune@bisdn.de>
To: dev@dpdk.org
Subject: Re: [dpdk-dev] Valgrind and DPDK - does it work ?
Date: Fri, 07 Nov 2014 01:22:49 +0100 [thread overview]
Message-ID: <545C10D9.9020902@bisdn.de> (raw)
In-Reply-To: <007501cfd1a3$573fff00$05bffd00$@xenanetworks.com>
On 16/09/14 13:42, Morten Jagd Christensen wrote:
> Hi all,
>
>
>
> I am interested to hear if anyone here have had any luck running Valgrind on
> DPDK applications?
>
>
>
> I tried to use this some time ago, but Valgrind does not seem to work
> together with hugepages – or
>
> I am doing something wrong ;-)
>
>
>
> I would like to hear form anyone having success or failure with Valgrind and
> DPDK.
Found some time to have a close look. I also wanted to check a DPDK app
against valgrind. It works!
I downloaded and compiled valgrind from sources (3.10.0) and applied
(manually) this patch:
https://bugs.kde.org/attachment.cgi?id=85950&action=edit
(Applied around line 2216)
From this post:
http://valgrind.10908.n7.nabble.com/mpich-unable-to-munmap-hugepages-td49150.html
Happy debugging
Marc
next prev parent reply other threads:[~2014-11-07 0:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 11:42 Morten Jagd Christensen
2014-11-07 0:22 ` Marc Sune [this message]
2014-11-07 0:29 ` Marc Sune
2014-11-07 1:04 ` Matthew Hall
2014-11-07 3:35 ` Marc Sune
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