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PyTorch/TorchScript/FX compiler for NVIDIA GPUs using TensorRT

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# Description Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change....

component: api [Python]
cla signed

Adds a heuristic to torch-trt partitioning's segmentation to avoid materializing segments until we hit a dependency of that segment. This can significantly reduce the number of segments/engines in cases where...

component: tests
component: core
component: partitioning
cla signed

## ❓ Question ## What you have already tried Hi, I am using the following to export a torch scripted model to Fp16 tensorrt which will then be used in...

question

**Is your feature request related to a problem? Please describe.** Currently Torch-TensorRT is relying on Partitioning to support Tuple/List grouped inputs, which means for some models with Tuple/List input/output, they...

feature request
component: core

Add a section to `_compiler.py` that wraps ScriptFunctions in Modules to compile the graph.

feature request
good first issue
help wanted
priority: low
component: api [Python]

**Is your feature request related to a problem? Please describe.** I can't supply compile spec to trtorchc now. **Describe the solution you'd like** **Describe alternatives you've considered** **Additional context**

feature request
component: torchtrtc

**Is your feature request related to a problem? Please describe.** A program can not be compiled with the "torch.inverse" operation. ![image](https://user-images.githubusercontent.com/76929740/129037944-2d679147-5ce7-40cf-a8f1-90dbc79323f1.png) **Describe the solution you'd like** Could you release this...

feature request
component: converters
component: partitioning

## Bug Description ERROR: [Torch-TensorRT] - Method requested cannot be compiled by Torch-TensorRT.TorchScript. Unsupported operators listed below: - aten::lstm.input(Tensor input, Tensor[] hx, Tensor[] params, bool has_biases, int num_layers, float dropout,...

bug
feature request
component: converters
component: partitioning

## Bug Description Compiling model fails if `nn.PReLU` is used. It works fine with `nn.ReLU`. ## To Reproduce Just run this code ```python from torch import nn as nn from...

bug
component: converters
component: partitioning

**Is your feature request related to a problem? Please describe.** Not related to a problem **Describe the solution you'd like** I have a model that has a Bilinear layer and...

feature request
component: converters
component: partitioning