simple-ehm execution finishes with a SIGILL signal

[pokemaniac05]

I'm running Ubuntu 20.10 amd64 with Linux kernel 5.8 and XFCE 4.14 on a PC with the following specifications:

• CPU Intel Pentium Dualcore 64bit
• RAM 2GB I ran simple-ehm with python3.8-dgb and the following message was printed on stdout: Illegal instruction (core dump created) Then I ran gdb /usr/bin/python3.8-dgb and I gave the following commands:
• set args ./simple_ehm-runnable.py
• run

Program received signal SIGILL, Illegal instruction. 0x00007fffdc82ff10 in nsync::nsync_mu_init(nsync::nsync_mu_s_*) () from /home/giuseppeniceforo/.local/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so

• bt I link the output here because it is very long (564 lines). I installed tensorflow with pip install tensorflow and the other dependencies with pip install matplotlib

[morrolinux]

Looks like the Tensorflow version your distro packages is compiled with some perhaps newer instructions which are unsupported on your CPU. Here's a link to a similar issue: https://github.com/tensorflow/tensorflow/issues/8976 The guy got around it compiling tensorflow from source

[pokemaniac05]

Thank you, I'll try to compile it manually from source

[pokemaniac05]

I tried to compile tensor flow three times, but the PC always crashed and I needed to reboot it with reset button. This PC can't compile TF and it is the only one that I can use to compile. May someone build TF for me and send the .whl package here? I need the -mtune=pentium4 GCC option (Pentium 4 is very similar to my CPU) and no support for ROCm or CUDA (I use Intel HD Graphics). I don't need optional workspaces like Android's one. I'll use TF only for Python with this PC.