onnx.version_converter#

convert_version#

onnx.version_converter.convert_version(model: ModelProto, target_version: int) → ModelProto#

Apply the version conversion on the serialized ModelProto.

Parameters:

  • input (ModelProto) – model

  • target_version (int) – target opset version

Returns:

return (ModelProto) converted model

Raises Exceptions:

RuntimeError when some necessary conversion is not supported

Supported adapters:

  • Add from Opset 7 to Opset 6

  • Add from Opset 6 to Opset 5

  • Add from Opset 6 to Opset 7

  • Add from Opset 5 to Opset 6

  • Mul from Opset 6 to Opset 7

  • Mul from Opset 7 to Opset 6

  • Mul from Opset 6 to Opset 5

  • Mul from Opset 5 to Opset 6

  • Gemm from Opset 7 to Opset 6

  • Gemm from Opset 6 to Opset 5

  • Gemm from Opset 6 to Opset 7

  • Gemm from Opset 5 to Opset 6

  • Relu from Opset 6 to Opset 5

  • Relu from Opset 5 to Opset 6

  • BatchNorm from Opset 7 to Opset 6

  • BatchNorm from Opset 6 to Opset 7

  • BatchNorm from Opset 6 to Opset 5

  • BatchNorm from Opset 5 to Opset 6

  • Concat from Opset 4 to Opset 3

  • Concat from Opset 3 to Opset 4

  • Reshape from Opset 5 to Opset 4

  • Reshape from Opset 4 to Opset 5

  • Sum from Opset 7 to Opset 8

  • Sum from Opset 8 to Opset 7

  • Sum from Opset 6 to Opset 5

  • Sum from Opset 5 to Opset 6

  • MaxPool from Opset 8 to Opset 7

  • MaxPool from Opset 7 to Opset 8

  • AveragePool from Opset 7 to Opset 6

  • AveragePool from Opset 6 to Opset 7

  • Dropout from Opset 7 to Opset 6

  • Dropout from Opset 6 to Opset 5

  • Dropout from Opset 6 to Opset 7

  • Dropout from Opset 5 to Opset 6

  • RNN from Opset 13 to Opset 14

  • RNN from Opset 14 to Opset 13

  • GRU from Opset 13 to Opset 14

  • GRU from Opset 14 to Opset 13

  • LSTM from Opset 13 to Opset 14

  • LSTM from Opset 14 to Opset 13

Unsupported adapters:

  • Min from Opset 8 to Opset 7

  • Min from Opset 7 to Opset 8

  • Min from Opset 6 to Opset 5

  • Min from Opset 5 to Opset 6

  • Mean from Opset 8 to Opset 7

  • Mean from Opset 7 to Opset 8

  • Mean from Opset 6 to Opset 5

  • Mean from Opset 5 to Opset 6

  • Max from Opset 8 to Opset 7

  • Max from Opset 7 to Opset 8

  • Max from Opset 6 to Opset 5

  • Max from Opset 5 to Opset 6

  • Xor from Opset 6 to Opset 7

  • Xor from Opset 7 to Opset 6

  • Upsample from Opset 6 to Opset 7

  • Upsample from Opset 7 to Opset 6

  • Sub from Opset 6 to Opset 7

  • Sub from Opset 7 to Opset 6

  • Sub from Opset 6 to Opset 5

  • Sub from Opset 5 to Opset 6

  • RNN from Opset 6 to Opset 7

  • RNN from Opset 7 to Opset 6

  • Pow from Opset 6 to Opset 7

  • Pow from Opset 7 to Opset 6

  • PRelu from Opset 6 to Opset 7

  • PRelu from Opset 7 to Opset 6

  • PRelu from Opset 6 to Opset 5

  • PRelu from Opset 5 to Opset 6

  • Or from Opset 6 to Opset 7

  • Or from Opset 7 to Opset 6

  • Less from Opset 6 to Opset 7

  • Less from Opset 7 to Opset 6

  • LSTM from Opset 6 to Opset 7

  • LSTM from Opset 7 to Opset 6

  • Greater from Opset 6 to Opset 7

  • Greater from Opset 7 to Opset 6

  • GRU from Opset 6 to Opset 7

  • GRU from Opset 7 to Opset 6

  • GRU from Opset 3 to Opset 2

  • GRU from Opset 2 to Opset 3

  • Equal from Opset 6 to Opset 7

  • Equal from Opset 7 to Opset 6

  • Div from Opset 6 to Opset 7

  • Div from Opset 7 to Opset 6

  • Div from Opset 6 to Opset 5

  • Div from Opset 5 to Opset 6

  • And from Opset 6 to Opset 7

  • And from Opset 7 to Opset 6

  • And from Opset 6 to Opset 5

  • And from Opset 5 to Opset 6

  • Tile from Opset 6 to Opset 5

  • Tile from Opset 5 to Opset 6

  • Sqrt from Opset 6 to Opset 5

  • Sqrt from Opset 5 to Opset 6

  • Sigmoid from opset 6 to opset 5

  • Sigmoid from opset 5 to opset 6

  • Selu from opset 6 to opset 5

  • Selu from opset 5 to opset 6

  • Reciprocal from opset 6 to opset 5

  • Reciprocal from opset 5 to opset 6

  • Neg from opset 6 to opset 5

  • Neg from opset 5 to opset 6

  • Log from opset 6 to opset 5

  • Log from opset 5 to opset 6

  • LeakyRelu from opset 6 to opset 5

  • LeakyRelu from opset 5 to opset 6

  • InstanceNormalization from opset 6 to opset 5

  • InstanceNormalization from opset 5 to opset 6

  • HardSigmoid from opset 6 to opset 5

  • HardSigmoid from opset 5 to opset 6

  • Floor from opset 6 to opset 5

  • Floor from opset 5 to opset 6

  • Exp from opset 6 to opset 5

  • Exp from opset 5 to opset 6

  • Elu from opset 6 to opset 5

  • Elu from opset 5 to opset 6

  • Clip from opset 6 to opset 5

  • Clip from opset 5 to opset 6

  • Ceil from opset 6 to opset 5

  • Ceil from opset 5 to opset 6

  • Cast from opset 6 to opset 5

  • Cast from opset 5 to opset 6

  • Abs from opset 6 to opset 5

  • Abs from opset 5 to opset 6

  • Split from opset 2 to opset 1

  • Split from opset 1 to opset 2

  • Pad from opset 2 to opset 1

  • Pad from opset 1 to opset 2

  • LpPool from opset 2 to opset 1

  • LpPool from opset 1 to opset 2

  • GlobalLpPool from opset 2 to opset 1

  • GlobalLpPool from opset 1 to opset 2