[Discuss-gnuradio] Rational Resampler no output.

[Cor Legemaat]

Hi:

I have 2 different hardware setup's with funtoo/gentoo and gnuradio
installed. On the Intel system the "Rational Resampler" is working
correctly but on the AMD system there is no output. This is on a flow
graph for an basic wide band fm receiver based on the USPR 10min fm
receiver tutorial.

AMD system:
 * AMD FX(tm)-8150 Eight-Core Processor
 * CPU_FLAGS_X86="aes avx fma4 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 
sse4a ssse3 xop"

Intel system:
 * Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz
 * CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2
   ssse3"

Tried with different versions of GNURadio and gcc but the same
symptoms, both systems is compiled with CFLAGS="-march=native -O2
-pipe". At the moment it is gcc:6.3.0  and net-wireless/gnuradio-
3.7.11:0/3.7.11  USE="alsa analog atsc audio channels digital doc dtv
examples fec filter grc noaa pager performance-counters portaudio qt4
uhd utils vocoder wavelet wxwidgets zeromq -fcd -jack -log -oss -sdl {-
test} -trellis" PYTHON_TARGETS="python2_7"

Where do I start to search?

Regards:
Cor

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