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TensorRT-LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and build TensorRT engines that contain state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorRT-LLM also contains components to create Python and C++ runtimes that execute those TensorRT engines.

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TensorRT-LLM

A TensorRT Toolbox for Optimized Large Language Model Inference

Documentation python cuda trt version license

Architecture   |   Results   |   Examples   |   Documentation


Latest News

  • [2024/09/29] 🌟 AI at Meta PyTorch + TensorRT v2.4 🌟 ⚡TensorRT 10.1 ⚡PyTorch 2.4 ⚡CUDA 12.4 ⚡Python 3.12 ➡️ link
  • [2024/09/17] ✨ NVIDIA TensorRT-LLM Meetup ➡️ link

  • [2024/09/17] ✨ Accelerating LLM Inference at Databricks with TensorRT-LLM ➡️ link

  • [2024/09/17] ✨ TensorRT-LLM @ Baseten ➡️ link

  • [2024/09/04] 🏎️🏎️🏎️ Best Practices for Tuning TensorRT-LLM for Optimal Serving with BentoML ➡️ link

  • [2024/08/20] 🏎️SDXL with #TensorRT Model Optimizer ⏱️⚡ 🏁 cache diffusion 🏁 quantization aware training 🏁 QLoRA 🏁 #Python 3.12 ➡️ link

  • [2024/08/13] 🐍 DIY Code Completion with #Mamba ⚡ #TensorRT #LLM for speed 🤖 NIM for ease ☁️ deploy anywhere ➡️ link

  • [2024/08/06] 🗫 Multilingual Challenge Accepted 🗫 🤖 #TensorRT #LLM boosts low-resource languages like Hebrew, Indonesian and Vietnamese ⚡➡️ link

  • [2024/07/30] Introducing🍊 @SliceXAI ELM Turbo 🤖 train ELM once ⚡ #TensorRT #LLM optimize ☁️ deploy anywhere ➡️ link

  • [2024/07/23] 👀 @AIatMeta Llama 3.1 405B trained on 16K NVIDIA H100s - inference is #TensorRT #LLM optimized ⚡ 🦙 400 tok/s - per node 🦙 37 tok/s - per user 🦙 1 node inference ➡️ link

  • [2024/07/09] Checklist to maximize multi-language performance of @meta #Llama3 with #TensorRT #LLM inference: ✅ MultiLingual ✅ NIM ✅ LoRA tuned adaptors➡️ Tech blog

  • [2024/07/02] Let the @MistralAI MoE tokens fly 📈 🚀 #Mixtral 8x7B with NVIDIA #TensorRT #LLM on #H100. ➡️ Tech blog

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TensorRT-LLM Overview

TensorRT-LLM is a library for optimizing Large Language Model (LLM) inference. It provides state-of-the-art optimizations, including custom attention kernels, inflight batching, paged KV caching, quantization (FP8, INT4 AWQ, INT8 SmoothQuant, ++) and much more, to perform inference efficiently on NVIDIA GPUs

TensorRT-LLM provides a Python API to build LLMs into optimized TensorRT engines. It contains runtimes in Python (bindings) and C++ to execute those TensorRT engines. It also includes a backend for integration with the NVIDIA Triton Inference Server. Models built with TensorRT-LLM can be executed on a wide range of configurations from a single GPU to multiple nodes with multiple GPUs (using Tensor Parallelism and/or Pipeline Parallelism).

TensorRT-LLM comes with several popular models pre-defined. They can easily be modified and extended to fit custom needs via a PyTorch-like Python API. Refer to the Support Matrix for a list of supported models.

TensorRT-LLM is built on top of the TensorRT Deep Learning Inference library. It leverages much of TensorRT's deep learning optimizations and adds LLM-specific optimizations on top, as described above. TensorRT is an ahead-of-time compiler; it builds "Engines" which are optimized representations of the compiled model containing the entire execution graph. These engines are optimized for a specific GPU architecture, and can be validated, benchmarked, and serialized for later deployment in a production environment.

Getting Started

To get started with TensorRT-LLM, visit our documentation:

Community

  • Model zoo (generated by TRT-LLM rel 0.9 a9356d4b7610330e89c1010f342a9ac644215c52)

About

TensorRT-LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and build TensorRT engines that contain state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorRT-LLM also contains components to create Python and C++ runtimes that execute those TensorRT engines.

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