ZSE: Ultra Memory-Efficient LLM Inference Engine for Running Large Models on Consumer GPUs

Summary

ZSE (Z Server Engine) is an ultra memory-efficient LLM inference engine with native INT4 CUDA kernels that enables running large language models on consumer-grade GPUs. It allows running 32B models on 24GB GPUs and 7B models on 8GB GPUs, featuring fast cold starts and single-file deployment. The latest version v1.4.1 adds Model Hub and Pull Commands functionality, and it supports training 7B models on 8GB GPUs and 70B models on 48GB GPUs. The article includes verified benchmarks showing performance metrics for various models like Qwen 7B and Qwen 14B on H200 GPUs.