Network Graph Compilation Failure

General
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Hey @d.gentner ,

It seems like you’ve encountered the error “src_node.output_format() == (first_succ)->input_format()’ failed” during model compilation. This usually indicates a mismatch between the output format of one layer and the input format of the next layer in your model. Here are a few things you can try to resolve this issue:

  1. Use the Hailo Profiler to identify tensor format inconsistencies:

    hailo profiler your_model.har

    Check the output and make sure the layer before and after the failing operation (shortcut in this case) have matching formats.

  2. The error appears to be related to a shortcut connection (skip connection) being added incorrectly. Try explicitly defining the tensor format for the shortcut layers. If the shortcut is unnecessary, consider removing it or breaking it into smaller connections.

  3. Set the compiler optimization level to max in your model script:

    performance_param(compiler_optimization_level="max")

    This can help resolve performance optimization conflicts that may be causing the issue.

Let me know if you need any help modifying your model script or if you have any other questions!