From: Bruce Richardson <bruce.richardson@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: <dev@dpdk.org>
Subject: Re: [PATCH v7 0/7] latencystats: cleanup
Date: Fri, 14 Feb 2025 09:36:16 +0000 [thread overview]
Message-ID: <Z68OkDkG8rEpNYgq@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <20250213212151.1693506-1-stephen@networkplumber.org>
On Thu, Feb 13, 2025 at 01:20:29PM -0800, Stephen Hemminger wrote:
> Latencystats uses unnecessary floating point and is inaccurate if the number
> of cycles per ns is not an integral value. Cleanup the code and add
> more tests as well.
>
> v7 - rebase and drop already merged VLA patch
>
> Stephen Hemminger (7):
> latencystats: handle fractional cycles per ns
> latencystats: do not use floating point
> latencystats: fix log messages
> latencystats: update include files
> latencystats: enforce that unused callback function is NULL
> latencystats: add metric for number of samples
> test: update to latencystats tests
>
Series-acked-by: Bruce Richardson <bruce.richardson@intel.com>
prev parent reply other threads:[~2025-02-14 9:36 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-08 19:50 [RFC] latencystats: performance overhaul Stephen Hemminger
2024-04-08 21:26 ` [PATCH v2] " Stephen Hemminger
2024-04-19 17:28 ` [PATCH v4 0/6] latencystats: cleanup Stephen Hemminger
2024-04-19 17:28 ` [PATCH v4 1/6] latencystats: replace use of VLA Stephen Hemminger
2024-04-19 17:28 ` [PATCH v4 2/6] latencystats: handle fractional cycles per ns Stephen Hemminger
2024-04-19 17:28 ` [PATCH v4 3/6] latencystats: do not use floating point Stephen Hemminger
2024-04-19 18:49 ` Morten Brørup
2024-04-19 22:45 ` Stephen Hemminger
2024-04-20 7:31 ` Morten Brørup
2024-04-19 17:28 ` [PATCH v4 4/6] latencystats: fix log messages Stephen Hemminger
2024-04-19 17:28 ` [PATCH v4 5/6] latencystats: update include files Stephen Hemminger
2024-04-19 17:28 ` [PATCH v4 6/6] latencystats: fix for pedantic warnings Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 0/9] latencystats: improve algorithms and tests Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 1/9] latencystats: replace use of VLA Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 2/9] latencystats: handle fractional cycles per ns Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 3/9] latencystats: do not use floating point Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 4/9] latencystats: fix log messages Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 5/9] latencystats: update include files Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 6/9] latencystats: enforce that unused callback function is NULL Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 7/9] latencystats: add metric for number of samples Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 8/9] test: use initialization in latencystats test Stephen Hemminger
2024-04-22 15:21 ` [PATCH v5 9/9] test: add more latencystats tests Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 0/8] latencystats: improvements to algorithm and test Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 1/8] latencystats: replace use of VLA Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 2/8] latencystats: handle fractional cycles per ns Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 3/8] latencystats: do not use floating point Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 4/8] latencystats: fix log messages Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 5/8] latencystats: update include files Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 6/8] latencystats: enforce that unused callback function is NULL Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 7/8] latencystats: add metric for number of samples Stephen Hemminger
2024-05-29 22:54 ` [PATCH v6 8/8] test: update to latencystats tests Stephen Hemminger
2024-07-04 15:21 ` [PATCH v6 0/8] latencystats: improvements to algorithm and test David Marchand
2025-02-13 21:20 ` [PATCH v7 0/7] latencystats: cleanup Stephen Hemminger
2025-02-13 21:20 ` [PATCH v7 1/7] latencystats: handle fractional cycles per ns Stephen Hemminger
2025-02-13 21:20 ` [PATCH v7 2/7] latencystats: do not use floating point Stephen Hemminger
2025-02-14 8:52 ` Konstantin Ananyev
2025-02-13 21:20 ` [PATCH v7 3/7] latencystats: fix log messages Stephen Hemminger
2025-02-13 21:20 ` [PATCH v7 4/7] latencystats: update include files Stephen Hemminger
2025-02-13 21:20 ` [PATCH v7 5/7] latencystats: enforce that unused callback function is NULL Stephen Hemminger
2025-02-13 21:20 ` [PATCH v7 6/7] latencystats: add metric for number of samples Stephen Hemminger
2025-02-13 21:20 ` [PATCH v7 7/7] test: update to latencystats tests Stephen Hemminger
2025-02-14 9:36 ` Bruce Richardson [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=Z68OkDkG8rEpNYgq@bricha3-mobl1.ger.corp.intel.com \
--to=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=stephen@networkplumber.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).