[DCP] Drop the prefill index-selection syncs by taking each rank's rows by stride - #35084

[DCP] Drop the prefill index-selection syncs by taking each rank's rows by stride#35084

kpham-sgl merged 2 commits into

sgl-project:mainsgl-project/sglang:mainfrom

kpham-sgl:khoa/dcp-prefix-gather-index-kernelskpham-sgl/sglang:khoa/dcp-prefix-gather-index-kernelsCopy head branch name to clipboard