From: Yang, Ziye <ziye.yang at intel.com>
To: spdk@lists.01.org
Subject: Re: [SPDK] CRC32 optimization for ARM platform
Date: Tue, 15 Jan 2019 07:24:55 +0000 [thread overview]
Message-ID: <FA6C2217B01E9D48A581BB48660210143E0B4EEC@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: 389f0c6d-8e9b-b64b-e35c-c7876d9c14aa@dev.mellanox.co.il
[-- Attachment #1: Type: text/plain, Size: 966 bytes --]
Hi Sasha,
Thanks for mentioning this patch. PS: For NVMe-oF TCP, the default behavior is that the header digest and data digest is not enabled. But definitely, if you enabled, with accelerated CRC32 function, it would be helpful.
Best Regards
Ziye Yang
-----Original Message-----
From: SPDK [mailto:spdk-bounces(a)lists.01.org] On Behalf Of Sasha Kotchubievsky
Sent: Tuesday, January 15, 2019 3:18 PM
To: Storage Performance Development Kit <spdk(a)lists.01.org>
Subject: [SPDK] CRC32 optimization for ARM platform
Hi,
Richael Zhuang from ARM submitted CRC32 optimization for ARM:
https://review.gerrithub.io/c/spdk/spdk/+/437218
I tested the patch and it significantly boosts NVME-OF TCP on ARM platform. Can we move forward with the patch and merge it into master?
Best regards
Sasha
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next reply other threads:[~2019-01-15 7:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 7:24 Yang, Ziye [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-01-16 10:05 [SPDK] CRC32 optimization for ARM platform Sasha Kotchubievsky
2019-01-15 23:16 Harris, James R
2019-01-15 7:17 Sasha Kotchubievsky
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