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From: Hans Petter Selasky <hps@selasky.org>
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To: Andreas Andersson <aandersson@tappsi.co>, 
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Subject: Re: Performance issues with raspberry pi 2
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On 05/18/15 18:56, Andreas Andersson wrote:
> I can confirm the patch doubles the performance:
> ab -n10000 -c 100 -T "application/json" -p postfile
> http://172.16.0.113:8888/api/v1/alarm/
> This is ApacheBench, Version 2.3 <$Revision: 655654 $>
> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
> Licensed to The Apache Software Foundation, http://www.apache.org/
>
> Benchmarking 172.16.0.113 (be patient)
> Completed 1000 requests
> Completed 2000 requests
> Completed 3000 requests
> Completed 4000 requests
> Completed 5000 requests
> Completed 6000 requests
> Completed 7000 requests
> Completed 8000 requests
> Completed 9000 requests
> Completed 10000 requests
> Finished 10000 requests
>
>

Hi,

I will try to integrate the DWC OTG DMA patch. Remind me if I forget. 
Has the patch been tested with multi-core ARM processors?

--HPS