From: Chen Wang <unicorn_wang@outlook.com>
To: "Han Gao" <rabenda.cn@gmail.com>,
devicetree@vger.kernel.org, "Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Alexandre Ghiti" <alex@ghiti.fr>,
"Inochi Amaoto" <inochiama@gmail.com>,
"Nutty Liu" <liujingqi@lanxincomputing.com>,
"Uwe Kleine-König" <u.kleine-koenig@baylibre.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Zixian Zeng" <sycamoremoon376@gmail.com>
Cc: linux-riscv@lists.infradead.org, sophgo@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dts: sophgo: sg2042: added numa id description
Date: Thu, 11 Sep 2025 09:10:33 +0800 [thread overview]
Message-ID: <MAUPR01MB110721A2F925ED68E40695C8DFE09A@MAUPR01MB11072.INDPRD01.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <20250910105531.519897-1-rabenda.cn@gmail.com>
On 9/10/2025 6:55 PM, Han Gao wrote:
> According to the description of [1], sg2042 is divided into 4 numa.
> STREAM test performance will improve.
>
> Before:
> Function Best Rate MB/s Avg time Min time Max time
> Copy: 10739.7 0.015687 0.014898 0.016385
> Scale: 10865.9 0.015628 0.014725 0.016757
> Add: 10622.3 0.023276 0.022594 0.023899
> Triad: 10583.4 0.023653 0.022677 0.024761
>
> After:
> Function Best Rate MB/s Avg time Min time Max time
> Copy: 34254.9 0.005142 0.004671 0.005995
> Scale: 37735.5 0.004752 0.004240 0.005407
> Add: 44206.8 0.005983 0.005429 0.006461
> Triad: 43040.6 0.006320 0.005576 0.006996
>
> [1] https://github.com/sophgo/sophgo-doc/blob/main/SG2042/TRM/source/pic/mesh.png
>
> Signed-off-by: Han Gao <rabenda.cn@gmail.com>
The subject of patches that modify the device tree are usually prefixed
with "riscv: sophgo: dts: xxx". This isn't a big deal, so keep it in
mind next time. If you don't mind, we can modify it when merging.
Others LGTM.
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Thanks,
Chen
[......]
next prev parent reply other threads:[~2025-09-11 1:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-10 10:55 Han Gao
2025-09-11 1:10 ` Chen Wang [this message]
2025-09-17 6:38 ` Inochi Amaoto
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