From: David Marchand <david.marchand@redhat.com>
To: "Morten Brørup" <mb@smartsharesystems.com>
Cc: dev@dpdk.org, bruce.richardson@intel.com,
konstantin.v.ananyev@yandex.ru, stephen@networkplumber.org,
roretzla@linux.microsoft.com, mattias.ronnblom@ericsson.com
Subject: Re: [PATCH v9] eal/x86: improve rte_memcpy const size 16 performance
Date: Wed, 10 Jul 2024 10:03:42 +0200 [thread overview]
Message-ID: <CAJFAV8xDysR3w8i+_h0gaXNeikkkwNLOK0CvkiD8X4kGPZizPw@mail.gmail.com> (raw)
In-Reply-To: <20240709132735.25671-1-mb@smartsharesystems.com>
On Tue, Jul 9, 2024 at 3:28 PM Morten Brørup <mb@smartsharesystems.com> wrote:
>
> When the rte_memcpy() size is 16, the same 16 bytes are copied twice.
> In the case where the size is known to be 16 at build time, omit the
> duplicate copy.
>
> Reduced the amount of effectively copy-pasted code by using #ifdef
> inside functions instead of outside functions.
>
> Suggested-by: Stephen Hemminger <stephen@networkplumber.org>
> Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
> Acked-by: Konstantin Ananyev <konstantin.ananyev@huawei.com>
CI looks good (with OVS compilation tested).
Applied, thanks.
--
David Marchand
prev parent reply other threads:[~2024-07-10 8:03 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-02 23:48 [PATCH] " Morten Brørup
2024-03-03 0:38 ` Morten Brørup
2024-03-03 5:40 ` Stephen Hemminger
2024-03-03 5:47 ` Stephen Hemminger
2024-03-03 5:58 ` Stephen Hemminger
2024-03-03 5:58 ` Stephen Hemminger
2024-03-03 10:07 ` Morten Brørup
2024-03-03 5:41 ` Stephen Hemminger
2024-03-03 9:46 ` [PATCH v2] " Morten Brørup
2024-04-04 9:18 ` Morten Brørup
2024-04-04 10:07 ` Bruce Richardson
2024-04-04 11:19 ` Morten Brørup
2024-04-04 13:29 ` Bruce Richardson
2024-04-04 15:37 ` Morten Brørup
2024-04-04 15:55 ` Stephen Hemminger
2024-04-04 16:10 ` Morten Brørup
2024-04-04 16:55 ` Bruce Richardson
2024-03-03 16:05 ` [PATCH] " Stephen Hemminger
2024-04-05 12:46 ` [PATCH v3] " Morten Brørup
2024-04-05 13:17 ` Bruce Richardson
2024-04-05 13:48 ` [PATCH v4] " Morten Brørup
2024-05-27 13:15 ` Morten Brørup
2024-05-27 13:16 ` [PATCH v5] " Morten Brørup
2024-05-27 14:13 ` Morten Brørup
2024-05-28 6:18 ` Morten Brørup
2024-05-28 6:22 ` [PATCH v6] " Morten Brørup
2024-05-28 7:05 ` [PATCH v7] " Morten Brørup
2024-05-30 15:41 ` [PATCH v8] " Morten Brørup
2024-06-10 9:05 ` Morten Brørup
2024-06-10 13:40 ` Konstantin Ananyev
2024-06-10 13:59 ` Morten Brørup
2024-07-09 9:24 ` David Marchand
2024-07-09 11:42 ` David Marchand
2024-07-09 12:43 ` Morten Brørup
2024-07-09 12:47 ` David Marchand
2024-07-09 12:54 ` Morten Brørup
2024-07-09 15:26 ` Patrick Robb
2024-07-09 13:27 ` [PATCH v9] " Morten Brørup
2024-07-09 15:42 ` David Marchand
2024-07-10 8:03 ` David Marchand [this message]
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