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Explorer
Explorer
6,024 Views
Registered: ‎07-30-2009

petalinux raw eth?

last time i try out the petalinux ethernet using socket etc, i can get around 400mbs.  is there anyway to run raw to increase the performance?  similar to raw in xapp1026 or other method to increase the performance of ethernet?

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Teacher
Teacher
5,990 Views
Registered: ‎03-31-2012

Re: petalinux raw eth?

The solution for high speed ethernet is kernel level tcp, or zero-copy or using jumbo frames or a combination of these techniques. Another option is to use UDP instead of TCP which adds significant overhead too.
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