# Lite Operator List

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This article lists the operators supported by MindSpore Lite.

| Operation<br/>&nbsp;              | CPU<br/>FP16 | CPU<br/>FP32 | CPU<br/>Int8 | CPU<br/>UInt8 | GPU<br/>FP16 | GPU<br/>FP32 | NPU<br/>&nbsp;   | TensorRT<br/>&nbsp;    | Ascend<br/>(Ascend310) | TensorFlow Lite<br/>operators supported   | Caffe<br/>operators supported | Onnx<br/>operators supported | TensorFlow<br/>operators supported |
|-----------------------|:----------:|:----------:|:----------:|:-----------:|:----------:|:-------------------:|:----------:|:----------:|:--------:|---------|---------|---------|-----------------------|
| Abs                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                            | Abs                             |                          | Abs                                             | Abs                                             |
| Add                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                            | Add                             |                          | Add, Int8Add                                    | Add, AddV2                                      |
| Adder                 |       | ✅    |       |        |       |       |    |     |                                 |                                 |                          | adder_f                                       |                                                 |
| AddGrad |  | ✅ |  |  |  |  |  | | | | |  |  |
| AddN                  | ✅             | ✅    |              |               |              |              |          | |                             | AddN                            |                          |                                                 |                                                 |
| Assert                |  ✅  | ✅    |              |               |              |              |           |                           |      |      |                          |                                                 | Assert                                          |
| Argmax                |  ✅   | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                         | Argmax                          | ArgMax                   | ArgMax                                          | ArgMax                                          |
| Argmin                |  ✅   | ✅    | ✅    | ✅     | ✅    | ✅    |           | | ✅                         | Argmin                          |                          |                                                 | ArgMin                                          |
| AvgPool               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                    | MeanPooling                     | Pooling                  | AveragePool,<br/>GlobalAveragePool,<br/>Int8AveragePool | AvgPool                                         |
| AvgPoolGrad | ✅ | ✅ |  |  |  |  |  | |  |  |  |  |  |
| BatchNorm             | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    |           |                               | ✅ |  | BatchNorm                | BatchNormalization                              |                                                 |
| BatchNormGrad | ✅ | ✅ |  |  |  |  | | | | |  |  | |
| BatchToSpace          |              | ✅    | ✅    | ✅     | ✅    | ✅    |          | |     | BatchToSpace,<br/>BatchToSpaceND    |                          |                                                 | BatchToSpace,<br/>BatchToSpaceND                    |
| BiasAdd               | ✅ | ✅    | ✅    | ✅     | ✅    | ✅    |           | ✅ | ✅ |                      |    | BiasAdd                                         | BiasAdd                                         |
| BiasAddGrad | ✅ | ✅ |  |  |  |  | | | | | |  |  |
| BroadcastTo             |              | ✅    |              |               |              |              |          | |                      | BroadcastTo                     |                          | Expand                                          | BroadcastTo                                     |
| Cast                  | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅     | Cast,<br/>QUANTIZE,<br/>DEQUANTIZE      |                          | Cast                                            | Cast                                            |
| Ceil                  | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                           | Ceil                            |                          | Ceil                                            | Ceil                                            |
| Concat                | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                         | Concat                          | Concat                   | Concat                                          | ConcatV2                                        |
| ConstantOfShape       |  ✅  | ✅    |              |               |              |              |           |                                 |                      |                      |    | ConstantOfShape                                 |                                                 |
| Conv2d                | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ |  ✅                         |  Conv2D                          | Convolution              | Conv, Int8Conv,<br/>ConvRelu,<br/>Int8ConvRelu          | Conv2D                                          |
| Conv2DBackpropFilterFusion | ✅ | ✅ |  |   |  |  |  |  |  |  |  |  |  |
| Conv2DBackpropInputFusion | ✅ | ✅ |  |   |  |  |  |  |  |  |  |  |  |
| Conv2dGrad |  | ✅ |  |  |  |  |  |  | | | |  |  |
| Conv2dTranspose       | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                       | DeConv2D                        | Deconvolution            | ConvTranspose                                   | Conv2DBackpropInput                             |
| Conv2dTransposeGrad |  | ✅ |  |  |  |  |  | | | |  |  |  |
| Cos                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |✅                             |Cos                             |                          | Cos                                             | Cos                                             |
| Crop                  | ✅    | ✅    | ✅    | ✅     |              |              |           |                              |   |   | Crop                     |                                                 |                                                 |
| CropAndResize         |              | ✅    |              |               |              |              | ✅         |                                 |                          |                          |                                      |           | CropAndResize                                   |
| CumSum                |              | ✅    |             |               |              |              |           |                  |                          |                          |                                             |    |        Cumsum                                         |
| CustomExtractFeatures |              | ✅    |              |               |              |              |         |  |                  | ExtractFeatures                 |                          |                                                 |                                                 |
| CustomNormalize       |              | ✅    |              |               |              |              |          | |                        | Normalize                       |                          |                                                 |                                                 |
| CustomPredict         |              | ✅    |              |               |              |              |          | |                          | Predict                         |                          |                                                 |                                                 |
| Deconvolution | |  | | | | | | | ✅ |  | | | |
| DeDepthwiseConv2D     |              | ✅    | ✅    | ✅     | ✅ | ✅ |           |                              |   |   | Deconvolution            |                                                 |                                                 |
| DepthToSpace          |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    |          | |                     | DepthToSpace                    |                          | DepthToSpace                                    | DepthToSpace                                    |
| DepthwiseConv2dNative | ✅    | ✅    | ✅    | ✅     |     |     | ✅ | | ✅                | DepthwiseConv2D                 | Convolution              |                                                 | DepthwiseConv2dNative                           |
| DetectionPostProcess  |              | ✅    | ✅    | ✅     |              |              |          | |                           | Custom                          |                          |                                                 |                                                 |
| Div                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                   | Div, RealDiv                    |                          | Div                                             | Div, RealDiv                                    |
| DivGrad |  | ✅ |  |  |  |  |  | | | | |  |  |
| DropoutGrad | ✅ | ✅ |  |  |  |  |  | | | | |  |  |
| Eltwise               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |                  ✅ | ✅ |               |   Eltwise                  | Sum, Max<sup>[3]</sup>                          |                                                 |
| Elu                   |  ✅  | ✅    |              |               |              |              |           |                            | ✅ |     | ELU                      | Elu,<br/>NonMaxSuppression                          | NonMaxSuppressionV3                             |
| EluGrad | | ✅ | | | | | | | | | |  |  |
| Equal                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                          | Equal                           |                          | Equal                                           | Equal                                           |
| ExpFusion             |   ✅   | ✅    |              |               | ✅    | ✅    |        |   |                              | Exp                             | Exp                      | Exp                                             | Exp                                             |
| ExpandDims            |   ✅   | ✅    | ✅    | ✅     | ✅ | ✅ | ✅       |  ✅ | ✅                     | ExpandDims                      |                          |                                                 | ExpandDims                                      |
| Fill                  | ✅             | ✅    |              |               | ✅ | ✅ |        |   | ✅                           | Fill                            |                          |                                                 | Fill                                            |
| Flatten               |  ✅    | ✅    |              |               |              |              |           |              ✅                 | ✅ |   | Flatten                  |                                                 |                                                 |
| FlattenGrad           |  ✅    | ✅    |    |    |   |   |  |   |   |   |   |    |    |
| Floor                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                          | flOOR                           |                          | Floor                                           | Floor                                           |
| FloorDiv              | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | |                         | FloorDiv                        |                          |                                                 | FloorDiv                                        |
| FloorMod              | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | |                         | FloorMod                        |                          |                                                 | FloorMod                                        |
| FullConnection        | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    |  ✅ | ✅ | ✅                 | FullyConnected                  | InnerProduct             |                                                 |                                                 |
| FusedBatchNorm        | ✅    | ✅    | ✅    | ✅     |              |              | ✅ | | ✅                 | FusedBatchNorm                  |                          |                                                 | FusedBatchNorm,<br/>FusedBatchNormV3                |
| GatherNd              |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    |           | | ✅                       | GatherND                        |                          |                                                 | GatherNd                                        |
| Gather                |   ✅    | ✅    | ✅    | ✅     | ✅    | ✅    |  ✅  | ✅ | ✅                         | Gather                          |                          | Gather                                          | GatherV2                                        |
| Greater               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                        | Greater                         |                          | Greater                                         | Greater                                         |
| GreaterEqual          | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                   | GreaterEqual                    |                          |                                                 | GreaterEqual                                    |
| GRU                   | ✅    | ✅    |              |               |              |              |           |            |                     |                     |                          |                                                 |                                                 |
| HardTanh              | ✅    | ✅    |              |               |              |              |           |              |                   |                   |                          |                                                 |                                                 |
| HashtableLookup       |              | ✅    |              |               |              |              |           | |                  | HashtableLookup                 |                          |                                                 |                                                 |
| HSigmoid              |  ✅  | ✅    |              | ✅     |              |              |           |              |                   |                   |                          |                                                 |                                                 |
| Hswish                | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                         |  HardSwish                       |                          |                                                 |                                                 |
| HswishGrad |  | ✅ |  |  |  |  | |  |  |  | | | |
| InstanceNorm          | ✅ | ✅    |              |               |              |              | ✅       |  |                     | InstanceNorm                    |                          | InstanceNormalization                           |                                                 |
| InvertPermutation     |  ✅  | ✅    |              |               |              |              |           |                |                 |                 |                          |                                                 | InvertPermutation                               |
| L2Norm                |              | ✅    |   ✅  |               |              |              |       |    |                 | L2_NORMALIZATION                |                          |                                                 |                                                 |
| LayerNorm             | ✅ | ✅    | ✅    |               | ✅ | ✅ |           |                   |              |              |                          |                                                 |                                                 |
| LayerNormGrad         | ✅    | ✅    |     |      |      |      |       |       |       |       |     |        |       |
| LeakyReLU             | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                      | LeakyRelu                       |                          | LeakyRelu                                       | LeakyRelu                                       |
| LeakyReLUGrad |  | ✅ |  |  |  |  | |  |  |  | |  |  |
| Less                  | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                             | Less                            |                          | Less                                            | Less                                            |
| LessEqual             | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                        | LessEqual                       |                          |                                                 | LessEqual                                       |
| LRN                   |              | ✅    |              |               |              |              |        |   |                | LocalResponseNorm               |                          | Lrn, LRN                                        |                                                 |
| Log                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                              | Log                             |                          | Log                                             | Log                                             |
| LogGrad | ✅ | ✅ |  |  |  |  |  | | | | |  |  |
| LogicalAnd            | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | |                       | LogicalAnd                      |                          | And                                             | LogicalAnd                                      |
| LogicalNot            | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                       | LogicalNot                      |                          | Not                                             | LogicalNot                                      |
| LogicalOr             | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | |                         |  LogicalOr                       |                          | Or                                              | LogicalOr                                       |
| LogSoftmax             | ✅ | ✅    |              |               |     |     |   | |          |  LogSoftmax        |                          | LogSoftmax                |                                        |
| LshProjection         |              | ✅    |              |               |              |              |       |    |                    | LshProjection                   |                          |                                                 |                                                 |
| LSTM                  |    ✅   | ✅    |              |               |              |              |           |                                 |               |               |           | LSTM                                            |                                                 |
| MatMul                | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                    | BatchMatMul                     |                          | MatMul,<br/>Gemm                         | MatMul,<br/>BatchMatMul,<br/>BatchMatMulV2           |
| MatMulGrad |  | ✅ |  |  |  | |  |  | | | |  |  |
| Maximum               | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | | ✅                        | Maximum                         |                          |  Max                                            | Maximum                                         |
| MaximumGrad | ✅ | ✅ | | |  |  |  |  | | | | | |
| MaxPool               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                     | MaxPooling                      | Pooling                  | MaxPool,<br/>GlobalMaxPool                          | MaxPool                                         |
| MaxPoolGrad | ✅ | ✅ |  |  |  |  | | |  |  |  |  |  |
| Merge                 | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                                          |       | Merge                                           |
| Minimum               | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | | ✅                        | Minimum                         |                          | Min                                             | Minimum                                         |
| MinimumGrad | ✅ | ✅ | | |  |  |  | |  |  | |  |  |
| Mul                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                            | Mul                             |                          | Mul                                             | Mul                                             |
| MulGrad |  | ✅ |  |  |  |  | |  |  |  | |  |  |
| Neg                   | ✅    | ✅    |              |               | ✅    | ✅    | ✅ | |                              | Neg                             |                          | Neg                                             | Neg                                             |
| NegGrad | ✅ | ✅ | | |  |  | |  |  |  | |  | |
| NotEqual              | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                         | NotEqual                        |                          |                                                 | NotEqual                                        |
| OneHot                |  ✅  | ✅    |              |               | ✅    | ✅    |       |    |                           | OneHot                          |                          | OneHot                                          | OneHot                                          |
| Pad                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                 | Pad, MirrorPad, PadV2                  |                          | Pad                                             | MirrorPad, Pad, PadV2                                  |
| Pow                   | ✅             | ✅    | ✅    | ✅     | ✅    | ✅    |           |  ✅ | ✅                            | Pow                             | Power                    | Pow<sup>[2]</sup>                               | Pow                                             |
| PowGrad | | ✅ |  |  |  |  | |  |  |  | |  |  |
| PReLU                 |  ✅  | ✅    |              |               | ✅    | ✅    |           | | ✅                          | PRELU                           | PReLU                    | PRelu                                           |                                                 |
| QuantDTypeCast        | ✅ | ✅ | ✅ | ✅ |   |   |   |   |   |   |   |   |   |
| RaggedRange        | ✅ | ✅ |   |   |   |   |   |   |   |   |   |   | RaggedRange |
| RandomStandardNormal  |  ✅ | ✅    |              |               |              |              |       |    |                                 |                                 |                          |                                                 | RandomStandardNormal                            |
| RandomUniform         |              | ✅    |              |               |              |              |        |   |                                 |                                 |                          |                                                 | RandomUniform                                   |
| Range                 |  ✅  | ✅    |              |               |              |              |         |  |                            | Range                           |                          | Range                                           | Range |
| Rank                  |  ✅  | ✅    |              |               |              |              |         |  |                             | Rank                            |                          |                                                 | Rank                                            |
| RealDiv               | ✅ | ✅ |   |   |   |   |   |   | ✅ |   |   |   |   |
| Reciprocal            | ✅    | ✅    | ✅    |               |              |              | ✅ |              |                   |                   |                          | Reciprocal                                      |                                                 |
| ReduceAll             |              | ✅    |              |               |              |              |           |              |                   |                   |                          |                                                 | All                                             |
| ReduceASum            |  ✅  | ✅    |              |               | ✅    | ✅    |           |                |                 |                 | Reduction                |                                                 |                                                 |
| ReduceMax             | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    |           | ✅ |                        | ReduceMax                       |                          | ReduceMax                                       | Max                                             |
| ReduceMean            | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    |           |  ✅ | ✅                           | Mean                            | Reduction                | ReduceMean                                      | Mean                                            |
| ReduceMin             | ✅ | ✅   | ✅    | ✅     | ✅    | ✅    |           | ✅ |                        | ReduceMin                       |                          | ReduceMin                                       | Min                                             |
| ReduceProd            | ✅ | ✅    | ✅    | ✅     | ✅    | ✅    |           | ✅ |                       | ReduceProd                      |                          | ReduceProd                                      | Prod                                            |
| ReduceSum             | ✅ | ✅    | ✅    | ✅     | ✅    | ✅    |           | ✅ | ✅                            | Sum                             | Reduction                | ReduceSum                                       | Sum                                             |
| ReduceSumSquare       | ✅ | ✅    | ✅    | ✅     |              |              |           |                      |           |           | Reduction                | ReduceSumSquare                                 |                                                 |
| ReLU                  | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                           | Relu                            | ReLU                     | Relu                                            | Relu                                            |
| ReLUGrad | ✅ | ✅ |  |  |  |  |  | | | |  |  |  |
| ReLU6                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                          | Relu6                           | ReLU6                    | Clip<sup>[1]</sup>                              | Relu6                                           |
| ReLU6Grad | ✅ | ✅ |  |  |  |  |  |  | | | |  |  |
| Reshape               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                        | Reshape                         | Reshape                  | Reshape,<br/>Flatten                                 | Reshape                                         |
| Resize                |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ |  | ResizeBilinear,<br/>NearestNeighbor | Interp                   |      Resize, Upsample                                   | ResizeBilinear,<br/>ResizeBicubic,<br/>ResizeNearestNeighbor |
| ResizeGrad | ✅ | ✅ |  |  |  |  | | |  |  |  | |  |
| ResizeNearestNeighbor |  |  | | | | | | | ✅ | | | | |
| Reverse               |              | ✅    |              |               |              |              |       |    |                          | reverse                         |                          |                                                 | ReverseV2                                       |
| ReverseSequence       |              | ✅    |              |               |              |              |       |    |                  | ReverseSequence                 |                          |                                                 | ReverseSequence                                 |
| Round                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                          | Round                           |                          | Round                                           | Round                                           |
| Rsqrt                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                            | Rsqrt                           |                          |                                                 | Rsqrt                                           |
| Select                |              | ✅    |              |               |              |              |           |                                 |                          |                          |                                  |               | Select                                          |
| Selu                  |              |              |              |               |              |              |           |                                 |                          |                          |                       |                          | Selu                                            |
| Scale                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅  | ✅ | ✅ |                                | Scale                    |                                                 |                                                 |
| ScatterNd | ✅ | ✅ |  |  | | |  |  |  | ScatterNd |  | ScatterND |  |
| ScatterNdUpdate | ✅ | ✅ |  |  | | |  |  |  | ScatterNdUpdate |  | ScatterNdUpdate |  |
| Shape                 |   ✅   | ✅    | ✅    | ✅     | ✅    | ✅    |   | | ✅                          | Shape                           |                          | Shape                                           | Shape                                           |
| Sigmoid               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    |  ✅  | | ✅                       | Logistic                        | Sigmoid                  | Sigmoid                                         | Sigmoid                                         |
| SigmoidGrad | ✅ | ✅ |  |  |  |  | |  |  |  |  |  |  |
| Sin                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                            | Sin                             |                          | Sin                                             | Sin                                             |
| Size                  |  ✅  | ✅    |              |               |              |              |           |                                 |                          |                          |                                        |         | Size                                            |
| Slice                 | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | |                            | Slice                           | Slice                    | Slice                                           | Slice                                           |
| SkipGram              |              | ✅    |              |               |              |              |           | |                         | SKipGram                        |                          |                                                 |                                                 |
| Softmax               | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                        | Softmax                         | Softmax                  | Softmax                                         | Softmax                                         |
| SoftmaxGrad |  | ✅ |  |  |  |  | | |  |  |  |  |  |
| Softplus | ✅ | ✅ |  |  |  |  |  | | | |  |  | Softplus |
| SpaceToBatch          |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    |         |  |                     | SpaceToBatch                    |                          |                                                 |                                                 |
| SpaceToBatchND        |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    |       |    |                   | SpaceToBatchND                  |                          |                                                 | SpaceToBatchND                                  |
| SpaceToDepth          |  ✅  | ✅    |              |               | ✅    | ✅    |         |  |                     | SpaceToDepth                    |                          | SpaceToDepth                                    |                                                 |
| SparseToDense         |  ✅  | ✅    |              |               | ✅    | ✅    |          | |                     | SpareToDense                    |                          |                                                 |                                                 |
| Splice                |  ✅  | ✅    |       |        |              |              |    | |                    |                    |                          | Splice                                           |                                    |
| Split                 | ✅    | ✅    | ✅    | ✅     | ✅ | ✅ | ✅ | |                    | Split, SplitV                   |                          | Split                                           | Split, SplitV                                   |
| SplitWithOverlap      | ✅    | ✅    |      |      |     |     |  |   |   |   |   |    |   |
| Sqrt                  | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                           | Sqrt                            |                          | Sqrt                                            | Sqrt                                            |
| Square                | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | | ✅                         | Square                          |                          |                                                 | Square                                          |
| SquaredDifference     | ✅    | ✅    |              |               | ✅    | ✅    |   | |                | SquaredDifference               |                          |                                                 | SquaredDifference                               |
| Squeeze               |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    |           |  ✅ |                          | Squeeze                         |                          | Squeeze                                         | Squeeze                                         |
| StridedSlice          |  ✅  | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ | ✅ | ✅                   | StridedSlice                    |                          | Slice,<br/>DynamicSlice                              | StridedSlice                                    |
| StridedSliceGrad      |  ✅  | ✅    |       |       |       |      |    |   |         |         |        |        |         |
| Stack                 | ✅    | ✅    |              |               | ✅    | ✅    |           | | ✅                          | Stack                           |                          |                                                 | Pack                                            |
| Sub                   | ✅    | ✅    | ✅    | ✅     | ✅    | ✅    | ✅ |  ✅ | ✅                            | Sub                             |                          | Sub                                             | Sub                                             |
| SubGrad |  | ✅ |  |  |  |  |  | | | | |  |  |
| Swish | ✅ | ✅ | | | | | | | | | | | |
| Switch                | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                     |                            | Switch                                          |
| Tanh                  | ✅    | ✅    |              |               | ✅    | ✅    | ✅ |  ✅ | ✅                           | Tanh                            | TanH                     | Tanh, Sign                                      | Tanh                                            |
| TanhGrad |  | ✅ | | |  |  | |  | | | |  |  |
| TensorListFromTensor  | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                                          |       | TensorListFromTensor                            |
| TensorListGetItem     | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                                          |       | TensorListGetItem                               |
| TensorListReserve     | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                                          |       | TensorListReserve                               |
| TensorListSetItem     | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                                          |       | TensorListSetItem                               |
| TensorListStack       | ✅ | ✅    |              |               |              |              |           |                                 |                          |                          |                                          |       | TensorListStack                                 |
| Tile                  | ✅ | ✅    |              |               |              |              | ✅       |  |                             | Tile                            | Tile                     | Tile                                    | Tile                                            |
| TopK                  | ✅ | ✅    | ✅    | ✅     |              |              |       |    |                           | TopKV2                          |                          | TopK                                            | TopKV2                                          |
| Transpose             | ✅    | ✅    |   ✅    |               | ✅    | ✅    | ✅ | ✅ |  ✅                      |  Transpose                       | Permute                  | Transpose,Int8Transpose                         | Transpose                                       |
| UniformReal           |              | ✅    |              |               |              |              |           |                                 |                          |                          |                   |                              |                                                 |
| Unique                |  ✅  | ✅    |              |               |              |              |      |     |                           | Unique                          |                          |                                                 |                                                 |
| UnsortedSegmentSum    |  ✅  | ✅    |       |       |              |              |    |                          |               |               |                      |                                        |  UnsortedSegmentSum |
| Unsqueeze             |  ✅  | ✅    | ✅    | ✅     | ✅ | ✅ | ✅ |          ✅               |               |               |                      | Unsqueeze                                       |                                                 |
| Unstack               |  ✅  | ✅    |              |               |              |              |           | |                          | Unstack                         |                          |                                                 |  |
| Upsample |  |  | | | | | | | ✅ |  | | | |
| Where                 |  ✅  | ✅    |              |               |              |              |           | |                            | Where                           |                          | NonZero,Where                | Where                           |
| ZerosLike             |  ✅  | ✅    |              |               |              |              |           |  |                        | ZerosLike                       |                          |                                                 | ZerosLike                                       |
| Other operators supported by the converter.<sup>[4]</sup> |   |   |    |        |            |            |         |          |         |         |          | Constant,<br/>Atan, Asin, Tan, Erf,<br/>Loop, Dropout, If, Identity,<br/>Int8GivenIntTensorFill,<br/>Int8GivenTensorFill,<br/>Int8Quantize,<br/>Int8Dequantize,<br/>LpNormalization    | Dropout, Enter,<br/>Exit, If,<br/>IsFinite,<br/>LinSpace,<br/>LoopCond,<br/>NextIteration,<br/>StatelessIf,<br/>StatelessWhile,<br/>TensorArrayGatherV3,<br/>TensorArrayReadV3,<br/>TensorArrayScatterV3,<br/>TensorArraySizeV3,<br/>TensorArrayV3,<br/>TensorArrayWriteV3,<br/>While |

[1] Clip: Only support converting clip(0, 6) to Relu6.

[2] Pow: Only support the form where the exponent is a single constant.

[3] Sum and Max: Only support 2 inputs.

[4] Operators supported by [converter](https://www.mindspore.cn/lite/docs/en/r1.10/use/converter_tool.html) but do not require specific implementation. Generally, such operators are optimized by the conversion tool, such as being merged or replaced by other operators.