On 19/02/2023 22:08, jmalo...@umass.edu wrote:
Hello,
I am currently trying to run benchmark_rate, however, I am getting an
error when I do.
|/usr/local/lib/uhd/examples/benchmark_rate --args
"type=n3xx,mgmt_addr=192.168.1.151,addr=192.168.10.2,master_clock_rate=245.76e6"
--duration 60 --channels "0,1,2,3" --rx_rate 30.72e6 --rx_subdev "A:0
B:0" --tx_rate 30.72e6 --tx_subdev "A:0 B:0"|
And the error is this
|[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100;
UHD_4.3.0.HEAD-0-g1f8fd345|
|[00:00:00.000224] Creating the usrp device with:
type=n3xx,mgmt_addr=192.168.1.151,addr=192.168.10.2,master_clock_rate=245.76e6...|
|[INFO] [MPMD] Initializing 1 device(s) in parallel with args:
mgmt_addr=192.168.1.151,type=n3xx,product=n320,serial=3255102,name=ni-n3xx-3255102,fpga=XG,claimed=False,addr=192.168.10.2,master_clock_rate=245.76e6|
|[INFO] [MPM.PeriphManager] init() called with device args
`fpga=XG,master_clock_rate=245.76e6,mgmt_addr=192.168.1.151,name=ni-n3xx-3255102,product=n320,clock_source=internal,time_source=internal'.|
|[ERROR] [RFNOC::GRAPH] IO Error during GSM initialization.
EnvironmentError: IOError: Timed out getting recv buff for management
transaction|
|[ERROR] [RFNOC::GRAPH] Caught exception while initializing graph:
EnvironmentError: IOError: Timed out getting recv buff for management
transaction|
|[INFO] [MPM.Rhodium-0] init() called with args
`fpga=XG,master_clock_rate=245.76e6,mgmt_addr=192.168.1.151,name=ni-n3xx-3255102,product=n320,clock_source=internal,time_source=internal'|
|[INFO] [MPM.Rhodium-1] init() called with args
`fpga=XG,master_clock_rate=245.76e6,mgmt_addr=192.168.1.151,name=ni-n3xx-3255102,product=n320,clock_source=internal,time_source=internal'|
|Error: RuntimeError: Failure to create rfnoc_graph.|
I have not got this error in the past. I am wondering if anyone has
come across this issue as well. My MTU is 9000.
Thanks,
Joe
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I don't have an N320, but this is a two-channel device, and you're
specifying --channels "0,1,2,3"_______________________________________________
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