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From: Stephen Hemminger <stephen@networkplumber.org>
To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Cc: "techboard@dpdk.org" <techboard@dpdk.org>,
	"dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] Techboard Minutes of Meeting - 10/8/2020
Date: Fri, 9 Oct 2020 09:30:52 -0700
Message-ID: <20201009093052.0c31bab2@hermes.local> (raw)
In-Reply-To: <DBAPR08MB5814A768A09120774187B429980B0@DBAPR08MB5814.eurprd08.prod.outlook.com>

On Thu, 8 Oct 2020 23:37:50 +0000
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com> wrote:

>     d) LPM
> 	- Looks like other projects are using the LPM structure members, not just APIs.
> 	- AI: Honnappa: will take a closer look.

Thomas mentioned that LPM overlaps the functionality of FIB and RIB libraries.
Is there any plan to deprecate the older LPM libraries.

The RIB library has a better API. But it is slower for large number of routes.
LPM is a space/time tradeoff since it basically computes a full /24 table.
Perhaps DPDK could have one RIB API and different route table algorithms?

      reply	other threads:[~2020-10-09 16:31 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-08 23:37 Honnappa Nagarahalli
2020-10-09 16:30 ` Stephen Hemminger [this message]

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