could you explain why please?
On 08/09/17 15:55, Marcus D. Leech via USRP-users wrote:
This is presumably a network-attached USRP (N2xx or X3xx)? Otherwise,
network parameters are irrelevant.
On 2017-09-08 10:25, Meelis Nõmm via USRP-users wrote:
Hello,
We lately bought 2 new NUC devices (a NUC7i7BNH and a NUC6i7KYK),
installed Debian 9 on it and tested Gnuradio on it. At first we
installed via apt-get. We saw some drops in the gnuradio-companion
and had issue with setting the real-time priority, so we removed it
from the system and installed it again with pybombs.
However, no difference. Today tested it again with UHD provided
benchmark example (for easy reference). Saw occasional drops with
Sps from 1e6 to 10e6. Thought it might be a network driver issue,
updated the Intel network driver with the latest(?) e1000e driver.
Still no difference.
Any ideas, can we fix this somehow?
Thank you
Meelis
Additional information is in the file attached, but most important
system parameters:
#system
Linux 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u3 (2017-08-06)
#Network driver
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection
(2) I219-LM (rev 31)
filename:
/lib/modules/4.9.0-3-amd64/updates/drivers/net/ethernet/intel/e1000e/e1000e.ko
version: 3.3.5.10-NAPI
$ ./benchmark_rate --rx_rate 10e6 --duration 300
[INFO] [UHDlinux; GNU C++ version 6.3.0 20170516; Boost_106200;
UHD_3.11.0.git-181-g8f9f4184]
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