public Extractor(ModelProto model)
{
this.model = ShapeInference.infer_shapes(model);
this.graph = this.model.Graph;
this.wmap = this._build_name2obj_dict(this.graph.Initializer.ToArray());
this.vimap = this._build_name2obj_dict(this.graph.ValueInfo.ToArray());
}
public static void CheckModel(string model, bool full_check = false)
{
C.check_model_path(model);
var m = onnx.Load(model);
if (full_check)
{
ShapeInference.infer_shapes(m, check_type: true);
}
}
public static void CheckModel(ModelProto model, bool full_check = false)
{
// If the protobuf is larger than 2GB,
// remind users should use the model path to check
var protobuf_string = model.ToByteArray();
if (protobuf_string.Length > MAXIMUM_PROTOBUF)
{
throw new Exception("This protobuf of onnx model is too large (>2GB). Call check_model with model path instead.");
}
C.check_model(protobuf_string);
var m = model;
if (full_check)
{
ShapeInference.infer_shapes(m, check_type: true);
}
}