From: Stephen Hemminger <stephen@networkplumber.org>
To: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Cc: dev@dpdk.org, Yipeng Wang <yipeng1.wang@intel.com>,
Sameh Gobriel <sameh.gobriel@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>
Subject: Re: [PATCH v4 4/4] test/thash: add tests for RSS key generation API
Date: Thu, 24 Oct 2024 12:06:26 -0700 [thread overview]
Message-ID: <20241024120626.22a38fb8@hermes.local> (raw)
In-Reply-To: <20241024184657.901099-5-vladimir.medvedkin@intel.com>
On Thu, 24 Oct 2024 18:46:56 +0000
Vladimir Medvedkin <vladimir.medvedkin@intel.com> wrote:
> This patch adds tests for RSS key generation. In this test we measure
> distribution of hash LSBs for a given random tuple where only some part
> of bits is variable.
>
> At first we generate random hash key and measure the worst distribution
> for a given ReTa size value (RETA_SZ_LOG). Then we adjust the key with
> the new API and run the test again, noting the new distribution. Finally,
> we also measure said distribution for some well known RSS hash key which
> is used in some PMDs.
>
> Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
next prev parent reply other threads:[~2024-10-24 19:06 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-10 12:33 [PATCH v2 0/4] RSS hash key generation Vladimir Medvedkin
2024-10-10 12:33 ` [PATCH v2 1/4] thash: add RSS hash key generation API Vladimir Medvedkin
2024-10-10 15:04 ` Stephen Hemminger
2024-10-10 12:33 ` [PATCH v2 2/4] hash: add dynamic polynomial calculation Vladimir Medvedkin
2024-10-10 12:33 ` [PATCH v2 3/4] hash: implement RSS hash key generation API Vladimir Medvedkin
2024-10-10 12:33 ` [PATCH v2 4/4] test/thash: add tests for RSS " Vladimir Medvedkin
2024-10-11 18:16 ` [PATCH v3 0/4] RSS hash key generation Vladimir Medvedkin
2024-10-11 18:16 ` [PATCH v3 1/4] thash: add RSS hash key generation API Vladimir Medvedkin
2024-10-11 18:17 ` [PATCH v3 2/4] hash: add dynamic polynomial calculation Vladimir Medvedkin
2024-10-15 22:29 ` Stephen Hemminger
2024-10-16 16:28 ` Medvedkin, Vladimir
2024-10-17 3:23 ` Stephen Hemminger
2024-10-18 13:42 ` Medvedkin, Vladimir
2024-10-11 18:17 ` [PATCH v3 3/4] hash: implement RSS hash key generation API Vladimir Medvedkin
2024-10-11 18:17 ` [PATCH v3 4/4] test/thash: add tests for RSS " Vladimir Medvedkin
2024-10-24 18:46 ` [PATCH v4 0/4] RSS hash key generation Vladimir Medvedkin
2024-10-24 18:46 ` [PATCH v4 1/4] thash: add RSS hash key generation API Vladimir Medvedkin
2024-10-24 19:05 ` Stephen Hemminger
2024-10-24 18:46 ` [PATCH v4 2/4] hash: add dynamic polynomial calculation Vladimir Medvedkin
2024-10-24 19:06 ` Stephen Hemminger
2024-10-24 18:46 ` [PATCH v4 3/4] hash: implement RSS hash key generation API Vladimir Medvedkin
2024-10-24 19:06 ` Stephen Hemminger
2024-10-24 18:46 ` [PATCH v4 4/4] test/thash: add tests for RSS " Vladimir Medvedkin
2024-10-24 19:06 ` Stephen Hemminger [this message]
2024-11-11 12:55 ` [PATCH v4 0/4] RSS hash key generation Thomas Monjalon
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=20241024120626.22a38fb8@hermes.local \
--to=stephen@networkplumber.org \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=sameh.gobriel@intel.com \
--cc=vladimir.medvedkin@intel.com \
--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.