From: "Du, Fan" <fan.du@intel.com>
To: "Yankejian (Hackim Yim)" <yankejian@huawei.com>,
davem@davemloft.net, lisheng011@huawei.com, lipeng321@huawei.com,
salil.mehta@huawei.com, huangdaode@hisilicon.com,
xuwei5@hisilicon.com, liguozhu@huawei.com
Cc: haifeng.wei@huawei.com, yisen.zhuang@huawei.com,
linuxarm@huawei.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next] net: hns: optimize XGE capability by reducing cpu usage
Date: Tue, 08 Dec 2015 14:30:57 +0800 [thread overview]
Message-ID: <56667921.2010006@intel.com> (raw)
In-Reply-To: <56667729.1080701@huawei.com>
On 2015/12/8 14:22, Yankejian (Hackim Yim) wrote:
>
> On 2015/12/7 16:58, Du, Fan wrote:
>> >
>> >
>> >On 2015/12/5 15:32, yankejian wrote:
>>> >>here is the patch raising the performance of XGE by:
>>> >>1)changes the way page management method for enet momery, and
>>> >>2)reduces the count of rmb, and
>>> >>3)adds Memory prefetching
>> >
>> >Any numbers on how much it boost performance?
>> >
> it is almost the same as 82599.
I mean how much it improves performance *BEFORE* and *AFTER* this patch
for Huawei XGE chip, because the commit log states it "raising the
performance",
but did give numbers of the testing.
next prev parent reply other threads:[~2015-12-08 6:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-05 7:32 [PATCH net-next] net: hns: optimize XGE capability by reducing cpu usage yankejian
2015-12-07 3:29 ` David Miller
2015-12-07 3:32 ` Joe Perches
2015-12-07 8:58 ` Yankejian (Hackim Yim)
2015-12-07 9:05 ` Joe Perches
2015-12-07 9:26 ` Yankejian (Hackim Yim)
2015-12-07 8:37 ` Yankejian (Hackim Yim)
2015-12-07 8:58 ` Du, Fan
2015-12-08 6:22 ` Yankejian (Hackim Yim)
2015-12-08 6:30 ` Du, Fan [this message]
2015-12-08 6:58 ` Yankejian (Hackim Yim)
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