From: Amir Vadai <amirv@mellanox.com>
To: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>, <netdev@vger.kernel.org>,
"Or Gerlitz" <ogerlitz@mellanox.com>,
Amir Ancel <amira@mellanox.com>,
"Yevgeny Petrilin" <yevgenyp@mellanox.com>,
Yaniv Saar <ysaar@mellanox.com>
Subject: Re: [PATCH net-next 0/2] Low latency Socket support
Date: Mon, 17 Jun 2013 14:31:26 +0300 [thread overview]
Message-ID: <51BEF38E.1060503@mellanox.com> (raw)
In-Reply-To: <51BEF19C.5050908@linux.intel.com>
On 17/06/2013 14:23, Eliezer Tamir wrote:
> On 17/06/2013 13:58, Amir Vadai wrote:
>> Hi Dave,
>>
>> Please pull those 2 patches, which add support in Low Latency Socket
>> (LLS) to
>> mlx4_en.
>>
>> Thanks,
>> Amir
>
> I would really like to hear some of your performance numbers.
>
> -Eliezer
I will see what numbers I can share.
In general latency of both TCP/UDP, recvmsg only, single stream,
improved in ~50% and no bad impact on BW.
We're trying to find a solution to the epoll issue, and will share our
findings with netdev as soon as we have ones.
Amir
prev parent reply other threads:[~2013-06-17 11:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-17 10:58 [PATCH net-next 0/2] Low latency Socket support Amir Vadai
2013-06-17 10:58 ` [PATCH net-next 1/2] net/mlx4_en: Add Low Latency Socket (LLS) support Amir Vadai
2013-06-17 11:37 ` Eric Dumazet
2013-06-17 12:43 ` Amir Vadai
2013-06-17 10:58 ` [PATCH net-next 2/2] net/mlx4_en: Low Latency recv statistics Amir Vadai
2013-06-18 0:01 ` David Miller
2013-06-17 11:23 ` [PATCH net-next 0/2] Low latency Socket support Eliezer Tamir
2013-06-17 11:31 ` Amir Vadai [this message]
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