TensorRT-LLM is an open-source high-performance inference library specifically designed to optimize and accelerate large language model deployment on NVIDIA GPUs. It provides a Python-based API built on top of PyTorch that allows developers to define, customize, and deploy LLMs efficiently across a variety of hardware configurations, from single GPUs to large multi-node clusters. The library focuses on maximizing throughput and minimizing latency through advanced techniques such as quantization, custom attention kernels, and optimized memory management strategies. It includes support for cutting-edge inference methods like speculative decoding and inflight batching, enabling real-time and large-scale AI applications. TensorRT-LLM integrates seamlessly with NVIDIA’s broader inference ecosystem, including Triton Inference Server and distributed deployment frameworks, making it suitable for production environments.
Features
- Advanced quantization support including FP8, FP4, and INT8
- Custom attention kernels for optimized inference
- Support for multi-GPU and multi-node deployments
- In-flight batching and paged KV cache optimization
- Modular PyTorch-based API for customization
- Integration with Triton Inference Server and NVIDIA ecosystem