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author | surmeh01 <surabhi.mehta@arm.com> | 2018-03-29 16:29:27 +0100 |
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committer | surmeh01 <surabhi.mehta@arm.com> | 2018-03-29 16:29:27 +0100 |
commit | bceff2fb3fc68bb0aa88b886900c34b77340c826 (patch) | |
tree | d867d3e090d58d3012dfbbac456e9ea8c7f789bc /src/armnnTfParser/TensorFlowSupport.md | |
parent | 4fcda0101ec3d110c1d6d7bee5c83416b645528a (diff) | |
download | armnn-bceff2fb3fc68bb0aa88b886900c34b77340c826.tar.gz |
Release 18.03
Diffstat (limited to 'src/armnnTfParser/TensorFlowSupport.md')
-rw-r--r-- | src/armnnTfParser/TensorFlowSupport.md | 111 |
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diff --git a/src/armnnTfParser/TensorFlowSupport.md b/src/armnnTfParser/TensorFlowSupport.md new file mode 100644 index 0000000000..d052a70d49 --- /dev/null +++ b/src/armnnTfParser/TensorFlowSupport.md @@ -0,0 +1,111 @@ +#TensorFlow operators that the Arm NN SDK supports + +This reference guide provides a list of TensorFlow operators the Arm NN SDK currently supports. + +The Arm NN SDK TensorFlow parser currently only supports fp32 operators. + +These are the TensorFlow operators that the Arm NN SDK currently supports: + +**avg_pool** + +See the TensorFlow [avg_pool documentation](https://www.tensorflow.org/api_docs/python/tf/nn/avg_pool) for more information. + +**bias_add** + + See the TensorFlow [bias_add documentation](https://www.tensorflow.org/api_docs/python/tf/nn/bias_add) for more information. + +**conv2d** + + See the TensorFlow [conv2d documentation](https://www.tensorflow.org/api_docs/python/tf/nn/conv2d) for more information. + +**identity** + +See the TensorFlow [identity documentation](https://www.tensorflow.org/api_docs/python/tf/identity) for more information. + +**local_response_normalization** + +See the TensorFlow [local_response_normalization documentation](https://www.tensorflow.org/api_docs/python/tf/nn/local_response_normalization) for more information. + +**max_pool** + +See the TensorFlow [max_pool documentation](https://www.tensorflow.org/api_docs/python/tf/nn/max_pool) for more information. + +**relu** + + See the TensorFlow [relu documentation](https://www.tensorflow.org/api_docs/python/tf/nn/relu) for more information. + +**relu6** + + See the TensorFlow [relu6 documentation](https://www.tensorflow.org/api_docs/python/tf/nn/relu6) for more information. + +**shape** + + See the TensorFlow [shape documentation](https://www.tensorflow.org/api_docs/python/tf/shape) for more information. + +**sigmoid** + + See the TensorFlow [sigmoid documentation](https://www.tensorflow.org/api_docs/python/tf/sigmoid) for more information. + +**softplus** + +See the TensorFlow [softplus documentation](https://www.tensorflow.org/api_docs/python/tf/nn/softplus) for more information. + +**squeeze** + +See the TensorFlow [squeeze documentation](https://www.tensorflow.org/api_docs/python/tf/squeeze) for more information. + +**tanh** + +See the TensorFlow [tanh documentation](https://www.tensorflow.org/api_docs/python/tf/tanh) for more information. + +The Arm NN SDK TensorFlow parser currently partially supports: + +**add** + +The parser does not support all forms of [broadcast composition](https://www.tensorflow.org/performance/xla/broadcasting), only broadcasting of scalars and 1D tensors. See the TensorFlow [add operator documentation](https://www.tensorflow.org/api_docs/python/tf/add) for more information. + +**depthwise_conv2D_native** + +The parser only supports a dilation rate of (1,1,1,1). See the TensorFlow [depthwise_conv2d_native documentation](https://www.tensorflow.org/api_docs/python/tf/nn/depthwise_conv2d_native) for more information. + +**fused_batch_norm** + +The parser does not support training outputs. See the TensorFlow [fused_batch_norm documentation](https://www.tensorflow.org/api_docs/python/tf/nn/fused_batch_norm) for more information. + +**matmul** + +The parser only supports constant weights in a fully connected layer. See the TensorFlow [matmul documentation](https://www.tensorflow.org/api_docs/python/tf/matmul) for more information. + +**multiply** + +The parser does not support all forms of [broadcast composition](https://www.tensorflow.org/performance/xla/broadcasting), only broadcasting of scalars and 1D tensors. See the TensorFlow [multiply documentation](https://www.tensorflow.org/api_docs/python/tf/multiply) for more information. No broadcasting supported on the NEON backend. + +**placeholder** + + The parser only supports the NHWC data format in the input layer. See the TensorFlow [placeholder documentation](https://www.tensorflow.org/api_docs/python/tf/placeholder) for more information. + +**reshape** + +The parser does not support reshaping to or from 4D. See the TensorFlow [reshape documentation](https://www.tensorflow.org/api_docs/python/tf/reshape) for more information. + +**resize_images** + +The parser only supports `ResizeMethod.BILINEAR`. See the TensorFlow [resize_images documentation](https://www.tensorflow.org/api_docs/python/tf/image/resize_images) for more information. + +**softmax** + +The parser only supports 2D inputs and does not support selecting the `softmax` dimension. See the TensorFlow [softmax documentation](https://www.tensorflow.org/api_docs/python/tf/nn/softmax) for more information. + + + +Arm tests these operators with the following TensorFlow fp32 neural networks: + +* Cifar10. + +* Lenet. + +* mobilenet_v1_1.0_224. The Arm NN SDK only supports the non*_quant version of the network. See the [MobileNet_v1 documentation](https://github.com/tensorflow/models/blob/master/research/slim/nets/mobilenet_v1.md) for more information on _quant networks. + +* inception_v3. The Arm NN SDK only supports the official inception_v3 transformed model using the GPU acceleration only, but NEON acceleration is not supported at the moment. See the TensorFlow documentation on [preparing models for mobile deployment](https://www.tensorflow.org/mobile/prepare_models) for more information on how to transform the inception_v3 network. + +More machine learning operators will be supported in future releases. |