From: Kalle Valo <kvalo@qca.qualcomm.com>
To: Yeoh Chun-Yeow <yeohchunyeow@gmail.com>
Cc: Ben Greear <greearb@candelatech.com>,
ath10k <ath10k@lists.infradead.org>
Subject: Re: Anyone have a working hostapd conf file for AC?
Date: Thu, 27 Feb 2014 15:53:28 +0200 [thread overview]
Message-ID: <87k3cgfyqv.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <CAEFj985joW0f6EnOriFoY6cLSQVSBEj7jc5JQMjG0wXPt54NKg@mail.gmail.com> (Yeoh Chun-Yeow's message of "Thu, 27 Feb 2014 21:42:32 +0800")
Yeoh Chun-Yeow <yeohchunyeow@gmail.com> writes:
>> With this I can get around 380Mbps TCP throughput downloading,
>> over the air, using the .467 firmware. I have not yet tried to
>> do any significant tuning to improve this throughput.
>
> Quite impressive. Is this tested using iperf? I saw that even though
> the rx rate is MCS9 NSS 3 SGI 80MHz. I only get about 98Mbps TCP
> throughput using IPerf.
Huh, that's really bad. I haven't done any throughput tests for months,
but when I did I was able to easily get over 500 Mbps with iperf TCP OTA
tests (can't remember if TX or RX was better). This was on an x86
laptop.
When running throughput tests make sure to disable all possible kernel
debugging you have. Starting from CONFIG_ATH10K_DEBUG all the way to
slub debugging etc.
--
Kalle Valo
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next prev parent reply other threads:[~2014-02-27 13:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-25 22:00 Anyone have a working hostapd conf file for AC? Ben Greear
2014-02-26 0:19 ` Avery Pennarun
2014-02-26 0:51 ` Ben Greear
2014-02-26 1:08 ` Avery Pennarun
2014-02-26 6:23 ` Bartosz Markowski
2014-02-26 17:37 ` Kalle Valo
2014-02-26 17:46 ` Ben Greear
2014-02-26 22:42 ` Ben Greear
2014-02-27 13:42 ` Yeoh Chun-Yeow
2014-02-27 13:53 ` Kalle Valo [this message]
2014-02-27 16:51 ` Ben Greear
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