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[Discuss-gnuradio] File Sink slow?

From: Eral Türkyilmaz
Subject: [Discuss-gnuradio] File Sink slow?
Date: Wed, 7 Nov 2012 13:16:39 +0000 (UTC)
User-agent: Loom/3.14 (http://gmane.org/)

Hello Newsgroup,

I tried to create a simple graph in GRC using a UHD Source (at 2MS/s) and a 
sink which is simply dumping the binary data from the USRPN210.  
I constantly receive Overruns in the form of "O"'s at the console output. 
That should mean the PC isn't able to handle at least 8MB/s to write onto the 
I also tried to resize the socket buffer according to the instructions. 
I have got a pretty new PC with SATA and an i5(QuadCore).

Can anybody point out where this overruns might come from? 

Thanks and Greets,
Eral Türkyilmaz

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