Getting an issue

General
1

When trying to create a .hef file I’m getting the following issue:
hailo_model_optimization.acceleras.utils.acceleras_exceptions.MatchingAlgoError

2

Hey @user88,

Can you provide more details about the model and the commands you’re using so I can help you better? For now, here’s what could be causing your errors:

The error MatchingAlgoError during HEF creation typically occurs due to issues in model optimization and compilation. Here are the likely causes:

Possible Causes

  1. Incorrect Input/Output Mapping

    • Undefined or mismatched layer mappings
    • Post-processing structure issues (e.g., NMS for YOLO models)

  2. Quantization Problems

    • Incorrect or missing quantization parameters
    • Improperly quantized HAR file

  3. Model Structure Incompatibility

    • Architecture doesn’t match hardware expectations
    • Unsupported layers or operations

  4. Configuration Issues

    • Incorrect .alls configuration file
    • Mismatched post-processing types