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From: David Marchand <david.marchand@redhat.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: dev <dev@dpdk.org>, Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [dpdk-dev] [PATCH] devtools: disable automatic probing in null testing
Date: Fri, 22 Nov 2019 16:56:59 +0100
Message-ID: <CAJFAV8xtMtYD0cBNOCUfm9EJK_2pE1ohEz9B4vmZONF+7-swKQ@mail.gmail.com> (raw)
In-Reply-To: <50ee66c8-1b5a-093d-e38c-f746380a03f3@intel.com>

On Fri, Nov 22, 2019 at 2:56 PM Ferruh Yigit <ferruh.yigit@intel.com> wrote:
>
> On 11/22/2019 1:48 PM, Thomas Monjalon wrote:
> > The script test-null.sh is supposed to do a quick and simple
> > run of testpmd with null PMD only, for sanity check.
> > As it is not supposed to test probing of any other PMD,
> > physical device probing is switched to whitelist mode
> > by using a fake PCI address (0:0.0).
> > It will also help to keep memory usage stable across platforms.
> >
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> > ---
> >  devtools/test-null.sh | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/devtools/test-null.sh b/devtools/test-null.sh
> > index 9f9a459f76..d82c6ad193 100755
> > --- a/devtools/test-null.sh
> > +++ b/devtools/test-null.sh
> > @@ -26,5 +26,5 @@ fi
> >
> >  (sleep 1 && echo stop) |
> >  $testpmd -c $coremask --no-huge -m 150 \
> > -     $libs --vdev net_null1 --vdev net_null2 $eal_options -- \
> > +     $libs -w 0:0.0 --vdev net_null1 --vdev net_null2 $eal_options -- \
> >       --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia
> >
>
> Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>

Ugly, but does the job.
Acked-by: David Marchand <david.marchand@redhat.com>


-- 
David Marchand


  reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-21 15:12 [dpdk-dev] [PATCH] app/testpmd: reduce memory consumption David Marchand
2019-11-21 15:36 ` Ferruh Yigit
2019-11-21 16:17   ` David Marchand
2019-11-21 16:23     ` David Marchand
2019-11-21 21:22       ` Thomas Monjalon
2019-11-21 16:45 ` Stephen Hemminger
2019-11-21 20:32   ` David Marchand
2019-11-21 21:25 ` Thomas Monjalon
2019-11-21 21:55   ` Thomas Monjalon
2019-11-22 10:43 ` [dpdk-dev] [PATCH v2] " David Marchand
2019-11-22 12:24   ` Ferruh Yigit
2019-11-22 13:12     ` Thomas Monjalon
2019-11-22 13:14       ` Ferruh Yigit
2019-11-22 13:48         ` [dpdk-dev] [PATCH] devtools: disable automatic probing in null testing Thomas Monjalon
2019-11-22 13:56           ` Ferruh Yigit
2019-11-22 15:56             ` David Marchand [this message]
2019-11-24 22:52               ` Thomas Monjalon
2019-11-22 14:03           ` Gaëtan Rivet
2019-11-22 14:36             ` Thomas Monjalon
2019-11-22 14:14   ` [dpdk-dev] [PATCH v2] app/testpmd: reduce memory consumption Ferruh Yigit

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