{
  "op": "ai.onnx.Constant",
  "cases": [
    {
      "name": "1m_f32",
      "preset": "smoke",
      "attrs": { "value_float": 1 },
      "inputs": {},
      "outputs": { "output": { "dtype": "float32", "shape": [] } },
      "bench": { "metrics": [{ "type": "bandwidth", "name": "write-BW", "value": "4 * numel(shapes.output)" }] }
    }
  ]
}