NVIDIA TensorRT Support Matrix
Document ID: DA-09025-001_v4.0.1
Publication Date: June 2018
Chapter 1. Features For Platforms And Software
Table 1: Supported Platforms and Features
| Feature | Linux x86-64 | Linux aarch64 | Android aarch64 | QNX aarch64 |
|---|---|---|---|---|
| Supported CUDA versions | 8.0, 9.0, 9.2 | 9.2 | 9.2 | 9.2 |
| Supported cuDNN versions | 7.1 | 7.1 | 7.1 | 7.1 |
| TensorRT Python API | Yes | No | No | No |
| NvUffParser | Yes | Yes | Yes | Yes |
| NvOnnxParser | Yes | Yes | Yes | Yes |
[Information] Serialized engines are not portable across platforms or TensorRT versions.
Chapter 2. Layer Features
Table 2: TensorRT Layer Feature Support
| Layer | Dimensions of input tensor | Dimensions of output tensor | Does the operation apply to only the innermost 3 dimensions? | Supports broadcast¹ | Supports broadcast across batch² |
|---|---|---|---|---|---|
| Activation | 1-7 dimensions | 1-7 dimensions | No | No | No |
| Concatenation | 1-7 dimensions | 1-7 dimensions | No | No | No |
| Constant | 0-7 dimensions | 0-7 dimensions | No | No | Always |
| Convolution | 3 or more dimensions | 3 or more dimensions | Yes | No | No |
| Deconvolution | 3 or more dimensions | 3 or more dimensions | Yes | No | No |
| ElementWise | 0-7 dimensions | 0-7 dimensions | No | Yes | Yes |
| FullyConnected | 3 or more dimensions | 3 or more dimensions | Yes | No | No |
| Gather |
|
1-7 dimensions | No | No | Yes |
| LRN | 3 or more dimensions | 3 or more dimensions | Yes | No | No |
| MatrixMultiply | 2 or more dimensions | 2 or more dimensions | No | Yes | Yes |
| Padding | 3 or more dimensions | 3 or more dimensions | Yes | No | No |
| Plugin | User defined | User defined | User defined | User defined | User defined |
| Pooling | 3 or more dimensions | 3 or more dimensions | Yes | Yes | Yes |
| RaggedSoftMax |
|
2 or more dimensions | No | No | Yes |
| Reduce | 1-7 dimensions | 0-7 dimensions | No | No | No |
| RNN | 3 dimensions | 3 or more dimensions | No | No | No |
| RNNv2 |
|
Data/Hidden/Cell: 2 or more dimensions | No | No | No |
| Scale | 3 or more dimensions | 3 or more dimensions | Yes | No | No |
| Shuffle | 0-7 dimensions | 0-7 dimensions | No | No | No |
| SoftMax | 1-7 dimensions | 1-7 dimensions | No | No | No |
| TopK | 1-7 dimensions |
|
Yes | No | Yes |
| Unary | 0-7 dimensions | 0-7 dimensions | No | No | No |
For more information about each of the TensorRT layers, see TensorRT Layers.
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