title: How to solve illegal instruction (core dump) in training the model using Tensorflow version 2.5.0
body: <p>I am using linux aarch64 architecture. I built miniconda3 and create a virtual environment in miniconda3.
  I installed tensorflow 2.5.0 via conda.<br />
  When I train the model, I got illegal instruction (core dump).</p>
  <p>May I know how can I solve the issue?
  May I know does aarch64 architecture needs to do some modification in Tensorflow when training the model?</p>
  <p>Edit : include more information about linux machine</p>
  <p>My linux machine's CPU does not have AVX instructions. CPU features include <code>fp asimd evtstrm aes pmull sha1 sha2 crc32</code></p>