[Perf] dsv4: Dequantize each shared sparse-prefill KV source once per forward - #45909

[Perf] dsv4: Dequantize each shared sparse-prefill KV source once per forward#45909

hnyls2002 merged 3 commits into

mainsgl-project/sglang:mainfrom

lsyin/dsv4-kv-dequant-oncesgl-project/sglang:lsyin/dsv4-kv-dequant-onceCopy head branch name to clipboard