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[Discuss-gnuradio] uhd::device::send while linux disk cache is full
From: |
Gaetano Mendola |
Subject: |
[Discuss-gnuradio] uhd::device::send while linux disk cache is full |
Date: |
Fri, 1 Jul 2011 12:43:43 +0200 |
I have sent this to address@hidden but somehow it doesn't
work. Anyway here the email.
Hi all,
after a week of tests I can conclude that (streaming a big file for
example) if the server has the disk cache full then the uhd::device::send
method last longer than expected (see picture attached where it's
reported the send execution time), I have changed my application
so the kernel is not caching my streamed file anymore but I think
it would be better understanding why this is happening.
Has anyone experienced this on their own systems?
Regards
--
cpp-today.blogspot.com
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