This work presents AsymFlow, a prefill-decode disaggregated serving system that runs prefill on the GPU and decode on the CPU, and implements on SGLang and evaluated on a CPU-GPU platform.
Jun-Wen Zhang, Wei-Ling Yang, Jian-Bin Fang et al.· Proceedings of the Internati...· 1 citation
The core of LEO lies in introducing hierarchical caching to construct a hybrid-grained software pipeline, enabling efficient computation-communication overlap both within and across GPU kernels.
Jia-Qi Si, De-Zun Dong· ACM Transactions on Architec...· 0 citations
Driven by cost and privacy constraints, many organizations deploy large language model (LLM) inference on local CPU-GPU servers. For long-context requests, the key-value (KV) cache grows linearly with sequence length and can rapidly exhaust GPU memory, reducing both the maximum supported context and request concurrency...
Jun-Wen Zhang, Wei-Ling Yang, Jian-Bin Fang et al.· Proceedings of the Internati...· 0 citations
DPIO is presented, a unified I/O processing stack designed to harmonize the collaboration between CPU and DPU in NVMeoF environments, achieving near-optimal system performance across diverse workloads.
Wenhao Gu, Xuchao Xie, Yujuan Tan et al.· IEEE International Symposium...· 0 citations
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