8. Supported operators

PopART is compatible with ONNX version 1.3 (see ONNX Versioning). This section lists the supported operators.

The Graphcore (ai.graphcore) and ONNX (ai.onnx) operators, and versions supported, are listed below. See ONNX Operators for more information.

8.1. Domain: ai.graphcore

• Call-1

• ConvFlipWeights-1

• Detach-1

• DynamicAdd-1

• DynamicSlice-1

• DynamicUpdate-1

• DynamicZero-1

• Gelu-1

• GroupNormalization-1

• IdentityLoss-1

• Init-1

• L1-1

• LSTM-1

• MultiConv-1

• Nll-1

• Nop-1

• PrintTensor-1

• RemoteLoad-1

• RemoteStore-1

• ReplicatedAllGather-1

• ReplicatedAllReduce-1

• ReplicatedAllReduceInplace-1

• ReplicatedReduceScatter-1

• Round-1

• Scale-1

• Square-1

• Subsample-1

• UnaryZeroGrad-1

• Zeros-1

• ZerosLike-1

8.2. Domain: ai.onnx

• Abs-6

• Acos-7

• Acosh-9

• Add-6

• Add-7

• And-1

• And-7

• ArgMax-1

• ArgMax-11

• ArgMin-1

• ArgMin-11

• Asin-7

• Atan-7

• AveragePool-1

• AveragePool-7

• AveragePool-10

• AveragePool-11

• BatchNormalization-6

• BatchNormalization-7

• BatchNormalization-9

• Cast-6

• Cast-9

• Ceil-1

• Ceil-6

• Clip-6

• Clip-11

• Concat-1

• Concat-4

• Concat-11

• Constant-9

• Constant-11

• ConstantOfShape-9

• Conv-1

• Conv-11

• ConvTranspose-1

• ConvTranspose-11

• Cos-7

• Cosh-9

• Div-6

• Div-7

• Dropout-6

• Dropout-7

• Dropout-10

• Elu-1

• Elu-6

• Equal-1

• Equal-7

• Equal-11

• Exp-6

• Expand-8

• Flatten-1

• Flatten-9

• Flatten-11

• Floor-1

• Floor-6

• GRU-3

• GRU-7

• Gather-1

• Gather-11

• Gemm-6

• Gemm-7

• Gemm-9

• Gemm-11

• GlobalAveragePool-1

• GlobalMaxPool-1

• Greater-1

• Greater-7

• Greater-9

• HardSigmoid-1

• HardSigmoid-6

• Identity-1

• If-1

• If-11

• InstanceNormalization-6

• IsInf-10

• IsNaN-9

• LRN-1

• LSTM-1

• LSTM-7

• LeakyRelu-1

• LeakyRelu-6

• Less-7

• Less-9

• Log-6

• LogSoftmax-1

• LogSoftmax-11

• Loop-1

• Loop-11

• MatMul-1

• MatMul-9

• Max-6

• Max-8

• MaxPool-1

• MaxPool-8

• MaxPool-10

• MaxPool-11

• Mean-6

• Mean-8

• Min-6

• Min-8

• Mul-6

• Mul-7

• Neg-6

• Not-1

• OneHot-9

• OneHot-11

• Or-1

• Or-7

• PRelu-9

• Pad-2

• Pad-11

• Pow-1

• Pow-7

• RandomNormal-1

• RandomNormalLike-1

• RandomUniform-1

• RandomUniformLike-1

• Reciprocal-6

• ReduceL1-1

• ReduceL1-11

• ReduceL2-1

• ReduceL2-11

• ReduceLogSum-1

• ReduceLogSum-11

• ReduceLogSumExp-1

• ReduceLogSumExp-11

• ReduceMax-1

• ReduceMax-11

• ReduceMean-1

• ReduceMean-11

• ReduceMin-1

• ReduceMin-11

• ReduceProd-1

• ReduceProd-11

• ReduceSum-1

• ReduceSum-11

• ReduceSumSquare-1

• ReduceSumSquare-11

• Relu-6

• Reshape-5

• Resize-10

• Resize-11

• Round-11

• Scatter-9

• Selu-1

• Selu-6

• Shape-1

• Shrink-9

• Sigmoid-6

• Sign-9

• Sin-7

• Sinh-9

• Slice-1

• Slice-10

• Slice-11

• Softmax-1

• Softmax-11

• Split-2

• Split-11

• Sqrt-6

• Squeeze-1

• Squeeze-11

• Sub-6

• Sub-7

• Sum-6

• Sum-8

• Tan-7

• Tanh-6

• ThresholdedRelu-10

• Tile-1

• Tile-6

• TopK-1

• TopK-10

• TopK-11

• Transpose-1

• Unsqueeze-1

• Unsqueeze-11

• Upsample-9

• Where-9