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From: Thomas Monjalon <thomas@monjalon.net>
To: Bruce Richardson <bruce.richardson@intel.com>, yipeng1.wang@intel.com
Cc: dev@dpdk.org, stable@dpdk.org, honnappa.nagarahalli@arm.com
Date: Wed, 14 Nov 2018 01:06:27 +0100
Message-ID: <1929129.Nivi2uf5YY@xps>
In-Reply-To: <20181112104719.62568-1-bruce.richardson@intel.com>
References: <20181105173913.61225-1-bruce.richardson@intel.com>
 <20181112104719.62568-1-bruce.richardson@intel.com>
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Subject: Re: [dpdk-dev] [PATCH v2 0/4] fixes for rte_hash with TSX
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12/11/2018 11:47, Bruce Richardson:
> When testing with rte_hash library and TSX, a higher level of transaction
> aborts was observed in some cases, especially with newer compilers.  These
> patches reduce aborts by ensuring that the compiler does not accidentally
> insert instructions that cause aborts, and by adding in delays on retry to
> avoid repeated collisions.
> 
> Bruce Richardson (2):
>   eal/x86: reduce contention when retrying TSX
>   test/test: improve output for hash read-write test
> 
> Yipeng Wang (2):
>   hash: fix TSX aborts with newer gcc
>   hash: add local cache for TSX region

Series applied without patch 2 "hash: add local cache for TSX region".