feat: support non-contiguous query for trtllm-gen attention backend#2254

yzh119 merged 3 commits intoflashinfer-ai:mainflashinfer-ai/flashinfer:mainfrom

yzh119:trtllm-gen-non-contiguous-queryyzh119/flashinfer-dev:trtllm-gen-non-contiguous-queryCopy head branch name to clipboard