Advanced Topics# This section covers advanced TensorRT features and configuration options. Engine Compatibility Version Compatibility Hardware Compatibility Compatibility Checks Cross-Platform Compatibility Refitting an Engine Weight-Stripping Refitting a Weight-Stripped Engine Directly from ONNX Weight-Stripping Work with Lean Runtime Fine-Grained Refit Build Stripping Weights with Fine-Grained Refit Build Precision Control Algorithm Selection and Reproducible Builds Strongly Typed Networks Data Formats and Tensors I/O Formats Sparsity Empty Tensors Reusing Input Buffers Data Format Descriptions Engine Tools and Debugging Engine Inspector Optimizer Callbacks Preview Features Debug Tensors Weight Streaming Tiling Optimization Multi-Device Inference Setup Platform Support Feature Compatibility Set Internal Library Path API