Hi there,
I'm using USRP X310 and the
host is Dell OptiPlex 7040. The application is built using GNURadio
companion 3.7.10.1
trying to transmit using both the daughter boards.
When
two channels transmit the same file, the transmission can last for a
while before producing U and L and get stuck. When transmit two
different files, U and L come up instantly after starting the
application. The grc files are attached.
The CPU information (obtained using lshw in Ubuntu 16.04) of the host is shown below.
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
vendor: Intel Corp.
physical id: 18
bus info: address@hidden
version: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
slot: Socket 0
size: 3945MHz
capacity: 4200MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse
sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc art
arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf
tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3
sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch
epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust
bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt
xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify
hwp_act_window hwp_epp cpufreq
configuration: cores=4 enabledcores=4 threads=8
twopararx.grc