From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Wiles, Keith" <keith.wiles@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] mempool: Reduce rte_mempool structure size
Date: Wed, 3 Feb 2016 17:11:40 +0000 [thread overview]
Message-ID: <2601191342CEEE43887BDE71AB97725836B02C8F@irsmsx105.ger.corp.intel.com> (raw)
In-Reply-To: <1454454177-26743-1-git-send-email-keith.wiles@intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Keith Wiles
> Sent: Tuesday, February 02, 2016 11:03 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH] mempool: Reduce rte_mempool structure size
>
> The rte_mempool structure is changed, which will cause an ABI change
> for this structure.
>
> Allow mempool cache support to be dynamic depending on if the
> mempool being created needs cache support. Saves about 1.5M of
> memory used by the rte_mempool structure. Performance does not seem
> to be effected running l3fwd and the test_mempool execution passed.
>
> Allocating small mempools which do not require cache can consume
> larges amounts of memory if you have a number of these mempools.
>
> Signed-off-by: Keith Wiles <keith.wiles@intel.com>
> ---
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
next prev parent reply other threads:[~2016-02-03 17:12 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 23:02 Keith Wiles
2016-02-03 17:11 ` Ananyev, Konstantin [this message]
2016-02-08 11:02 ` Olivier MATZ
2016-02-08 15:57 ` Wiles, Keith
2016-02-09 17:30 ` [dpdk-dev] [PATCH v2] mempool: reduce " Keith Wiles
2016-02-10 16:59 ` Olivier MATZ
2016-02-10 17:22 ` Wiles, Keith
2016-02-10 18:35 ` Wiles, Keith
2016-02-10 20:06 ` Olivier MATZ
2016-02-10 21:18 ` [dpdk-dev] [PATCH v3] " Keith Wiles
2016-02-12 11:23 ` Panu Matilainen
2016-02-12 13:57 ` Thomas Monjalon
2016-02-12 14:19 ` Panu Matilainen
2016-02-12 15:07 ` Wiles, Keith
2016-02-12 15:38 ` Thomas Monjalon
2016-02-12 15:50 ` Olivier MATZ
2016-02-12 15:58 ` Wiles, Keith
2016-02-15 9:58 ` Hunt, David
2016-02-15 10:15 ` Olivier MATZ
2016-02-15 10:21 ` Hunt, David
2016-02-15 12:31 ` Olivier MATZ
2016-02-12 15:54 ` Wiles, Keith
2016-02-12 18:36 ` [dpdk-dev] [PATCH v4] " Keith Wiles
2016-02-15 9:20 ` Olivier MATZ
2016-04-14 9:42 ` [dpdk-dev] [PATCH v5] " Olivier Matz
2016-04-14 13:28 ` Wiles, Keith
2016-04-14 13:43 ` Olivier MATZ
2016-04-14 13:53 ` Wiles, Keith
2016-05-17 5:31 ` Thomas Monjalon
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