Hey,

> Could you please have a look as to what's causing it?

Sure. But I need to know more information. As I can see:

> #define HAVE_AVX2
> #define HAVE_SSE3
> #define HAVE_SSE4_1

The build machine's compiler supports all SIMD features
we use.

> #define HAVE___BUILTIN_CPU_SUPPORTS 1

And realtime SIMD detection should work fine too.

Could you please provide at least:

1) cat /proc/cpuinfo
2) compiler version

Thanks!


With best regards,
Vadim Yanitskiy.