Encountered Error "Illegal instruction" when Running Model Optimizer on TensorFlow Model Binaries
Content Type: Error Messages | Article ID: 000058875 | Last Reviewed: 05/20/2022
Encountered error Illegal instruction when running Model optimizer using various TensorFlow models.
The TensorFlow prebuilt model binaries are enabled with Intel® Advanced Vector Extensions (Intel® AVX) instructions. When you're configuring the Model Optimizer by running the install_prerequisites or install_prerequisites.tf scripts, they download only the TensorFlow prebuilt binaries with AVX instructions. The Intel® Pentium® Processor N Series (formerly known as Apollo Lake) does not support AVX; therefore, these processors do not support the TensorFlow prebuilt binaries.