[Spec] DFlash: remove per-step host syncs so the CPU runs a full step ahead (spec-v2 overlap) - #31468

[Spec] DFlash: remove per-step host syncs so the CPU runs a full step ahead (spec-v2 overlap)#31468

hnyls2002 merged 12 commits into

sgl-project:mainsgl-project/sglang:mainfrom

thanhhao98:htphan/dflash-overlap-hostsyncthanhhao98/sglang:htphan/dflash-overlap-hostsyncCopy head branch name to clipboard