23:31
2026-07-26
pub.towardsai.net
large-language-models
Prefill-Decode Disaggregation: When and Why to Split Your Inference Stack
Prefill-decode disaggregation, now supported by vLLM, SGLang, LLM-d, NVIDIA Dynamo, and TensorRT-LLM, separates LLM inference into compute-bound prefill and memory-bound decode phases on different nodโฆ