vLLM integrates HiSparse memory tier for GLM 5.3 KV cache offloading
#vllm#kv-cache#offloading#glm
The vLLM blog describes integrating HiSparse as a pressure-driven memory tier that works with the Hybrid Memory Allocator and KV offloading. This allows GLM 5.3 requests to continue decoding when their KV cache no longer fits in GPU memory, maintaining high concurrency.
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vLLM BlogvLLM Team
vLLM integrates HiSparse as a pressure-driven memory tier that composes with the Hybrid Memory Allocator and KV offloading, letting GLM 5.3 requests keep decoding when their KV no longer fits in GPU memory, so concurrency stays high.