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From: Thomas Monjalon <thomas@monjalon.net>
To: "Bruce Richardson" <bruce.richardson@intel.com>,
	"Stanisław Kardach" <kda@semihalf.com>
Cc: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	"Yigit, Ferruh" <ferruh.yigit@intel.com>,
	Stephen Hemminger <stephen@networkplumber.org>,
	Jerin Jacob <jerinjacobk@gmail.com>,
	Kathleen Capella <Kathleen.Capella@arm.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	Dharmik Thakkar <Dharmik.Thakkar@arm.com>,
	Ruifeng Wang <Ruifeng.Wang@arm.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
	Stephen Hemminger <sthemmin@microsoft.com>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] L3fwd mode in testpmd
Date: Wed, 28 Apr 2021 13:19:30 +0200	[thread overview]
Message-ID: <19515554.fk0Syz9kx9@thomas> (raw)
In-Reply-To: <CALVGJWKmypPL-2eXgedbEq7rm0wOtaEjUpjpd5gSen0cdtLhpw@mail.gmail.com>

28/04/2021 13:04, Stanisław Kardach:
> On Wed, Apr 28, 2021 at 12:48 PM Bruce Richardson <
> bruce.richardson@intel.com> wrote:
> <snip>
> 
> > > I do not suggest pulling all these in. In our case, I see that the ask
> > is only on LPM. I am open to hearing what others see as the requirement.
> > >
> > I think fib is the planned long-term replacement for lpm, and implements
> > the same algorithm, so I think first versions should use it.
> 
> If I may add my 2 cents. If a decision is made to implement any FIB/LPM
> logic in testpmd, it would be great if a vector-only approach that is used
> in l3fwd could be avoided.
> While working on RISC-V port I had to disable l3fwd compilation for RISC-V
> as it requires a vector engine (in l3fwd_em.c). The board I'm currently
> using has rv64gc ISA which does not have vector extensions and I use
> testpmd extensively for verification, hence it would be a shame to lose it.

Good point.
That's why an example is not a test application,
they have different goals.



  reply	other threads:[~2021-04-28 11:19 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-10 18:31 [dpdk-dev] L3fwd mode in testpmd Honnappa Nagarahalli
2021-03-11  6:41 ` Jerin Jacob
2021-03-11 15:18   ` Honnappa Nagarahalli
2021-03-11 15:46     ` Thomas Monjalon
2021-03-11 16:00       ` Honnappa Nagarahalli
2021-03-31 20:35         ` Kathleen Capella
2021-03-31 21:17           ` Jerin Jacob
2021-04-01  0:20             ` Honnappa Nagarahalli
2021-04-01  4:38               ` Jerin Jacob
2021-04-24  0:26                 ` Honnappa Nagarahalli
2021-04-26  9:44                   ` Jerin Jacob
2021-04-26 17:47                     ` Stephen Hemminger
2021-04-26 20:46                       ` Honnappa Nagarahalli
2021-04-27  9:39                         ` Andrew Rybchenko
2021-04-27  9:50                         ` Ferruh Yigit
2021-04-27  9:57                           ` Ananyev, Konstantin
2021-04-27 11:11                             ` Thomas Monjalon
2021-04-27 11:32                               ` Bruce Richardson
2021-04-27 23:26                                 ` Honnappa Nagarahalli
2021-04-27 23:17                             ` Honnappa Nagarahalli
2021-04-28 10:48                               ` Bruce Richardson
2021-04-28 11:04                                 ` Stanisław Kardach
2021-04-28 11:19                                   ` Thomas Monjalon [this message]
2021-04-28 21:44                                   ` Honnappa Nagarahalli
2021-04-29  7:49                                     ` Stanislaw Kardach
2021-04-29  8:31                                       ` Ananyev, Konstantin
2021-04-29 10:39                                         ` Stanislaw Kardach
2021-04-29 11:47                                           ` Ananyev, Konstantin
2021-04-29 11:53                                             ` Stanislaw Kardach
2021-04-30 11:28                                               ` Ananyev, Konstantin
2021-08-02 15:07                                                 ` Dharmik Thakkar
2021-04-28 11:17                                 ` Thomas Monjalon
2021-04-28 10:59                               ` Ananyev, Konstantin
2021-04-28 22:10                                 ` Honnappa Nagarahalli
2021-04-27 16:01                           ` Stephen Hemminger
2021-04-27 20:20                             ` Honnappa Nagarahalli
2021-04-27 22:23                               ` Ananyev, Konstantin
2021-04-27 23:11                                 ` Honnappa Nagarahalli
2021-04-28 11:00                                   ` Ananyev, Konstantin
2021-04-26 20:32                     ` Honnappa Nagarahalli

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