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export_onnx

Export a checkpoint to ONNX and optionally verify parity.

Inputs

  • checkpoint
  • output_path
  • imgsz, opset
  • dynamic, simplify, half, device
  • parity_check, parity_tolerance

Outputs

  • ONNX output path
  • model size and export duration
  • parity metrics

Examples

{"checkpoint":"run_demo"}
{"checkpoint":"~/models/retail.pt","output_path":"~/exports/retail.onnx"}
{"checkpoint":"~/models/factory.pt","dynamic":true,"parity_tolerance":0.001}

Common Errors

  • export parity failure
  • missing checkpoint

export_tflite, quantize_int8, benchmark_latency