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