From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: Yipeng Wang <yipeng1.wang@intel.com>
Subject: Re: [dpdk-dev] [PATCH 2/4] hash: add local cache for TSX region
Date: Fri, 9 Nov 2018 15:59:59 +0000 [thread overview]
Message-ID: <20181109155958.GA5204@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <20181105173913.61225-3-bruce.richardson@intel.com>
On Mon, Nov 05, 2018 at 05:39:11PM +0000, Bruce Richardson wrote:
> From: Yipeng Wang <yipeng1.wang@intel.com>
>
> This patch adds back the local cache when TSX support is turned on.
>
> When TSX is turned on, free key-data slot ring would be contended by
> various TSX regions. The purpose of this commit is to reduce possible
> memory collisions during key insertion.
>
> Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
>
> ---
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2018-11-09 16:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-05 17:39 [dpdk-dev] [PATCH 0/4] fixes for rte_hash with TSX Bruce Richardson
2018-11-05 17:39 ` [dpdk-dev] [PATCH 1/4] hash: fix TSX aborts with newer gcc Bruce Richardson
2018-11-05 17:39 ` [dpdk-dev] [PATCH 2/4] hash: add local cache for TSX region Bruce Richardson
2018-11-09 15:59 ` Bruce Richardson [this message]
2018-11-05 17:39 ` [dpdk-dev] [PATCH 3/4] eal/x86: reduce contention when retrying TSX Bruce Richardson
2018-11-05 17:39 ` [dpdk-dev] [PATCH 4/4] test/test: improve output for hash read-write test Bruce Richardson
2018-11-12 10:47 ` [dpdk-dev] [PATCH v2 0/4] fixes for rte_hash with TSX Bruce Richardson
2018-11-12 10:47 ` [dpdk-dev] [PATCH v2 1/4] hash: fix TSX aborts with newer gcc Bruce Richardson
2018-11-12 10:47 ` [dpdk-dev] [PATCH v2 2/4] hash: add local cache for TSX region Bruce Richardson
2018-11-12 18:34 ` Honnappa Nagarahalli
2018-11-13 16:40 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2018-11-13 17:16 ` Honnappa Nagarahalli
2018-11-13 17:24 ` Wang, Yipeng1
2018-11-13 17:48 ` Bruce Richardson
2018-11-12 10:47 ` [dpdk-dev] [PATCH v2 3/4] eal/x86: reduce contention when retrying TSX Bruce Richardson
2018-11-12 10:47 ` [dpdk-dev] [PATCH v2 4/4] test/test: improve output for hash read-write test Bruce Richardson
2018-11-14 0:06 ` [dpdk-dev] [PATCH v2 0/4] fixes for rte_hash with TSX Thomas Monjalon
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