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
Subject: Re: [PATCH v2 0/4] fixes for rte_hash with TSX
Date: Wed, 14 Nov 2018 01:06:27 +0100 [thread overview]
Message-ID: <1929129.Nivi2uf5YY@xps> (raw)
In-Reply-To: <20181112104719.62568-1-bruce.richardson@intel.com>
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".
prev parent reply other threads:[~2018-11-14 0:06 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
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 ` Thomas Monjalon [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1929129.Nivi2uf5YY@xps \
--to=thomas@monjalon.net \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=honnappa.nagarahalli@arm.com \
--cc=stable@dpdk.org \
--cc=yipeng1.wang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.