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From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: Yipeng Wang <yipeng1.wang@intel.com>
Subject: Re: [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>

  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 [PATCH 0/4] fixes for rte_hash with TSX Bruce Richardson
2018-11-05 17:39 ` [PATCH 1/4] hash: fix TSX aborts with newer gcc Bruce Richardson
2018-11-05 17:39 ` [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 ` [PATCH 3/4] eal/x86: reduce contention when retrying TSX Bruce Richardson
2018-11-05 17:39 ` [PATCH 4/4] test/test: improve output for hash read-write test Bruce Richardson
2018-11-12 10:47 ` [PATCH v2 0/4] fixes for rte_hash with TSX Bruce Richardson
2018-11-12 10:47   ` [PATCH v2 1/4] hash: fix TSX aborts with newer gcc Bruce Richardson
2018-11-12 10:47   ` [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-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   ` [PATCH v2 3/4] eal/x86: reduce contention when retrying TSX Bruce Richardson
2018-11-12 10:47   ` [PATCH v2 4/4] test/test: improve output for hash read-write test Bruce Richardson
2018-11-14  0:06   ` [PATCH v2 0/4] fixes for rte_hash with TSX Thomas Monjalon

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