`chunk_gated_delta_rule` for Blackwell

[vadiklyutiy]

Right now chunk_gated_delta_rule supports only Hopper

flashinfer/flashinfer/gdn_prefill.py

Line 81 in 2062dec

def chunk_gated_delta_rule(

It'd be good to have it for Blackwell as well.

[kahyunnam]

Checked in with DianZhang Chen; he has finished basic logic and is now working on optimization. The ETA is around mid-to-late February (though the Chinese New Year holiday may impact this)

[dianzhangchen]

Checked in with DianZhang Chen; he has finished basic logic and is now working on optimization. The ETA is around mid-to-late February (though the Chinese New Year holiday may impact this)

hi @kahyunnam , I just submitted a PR here: 2742. thanks

[kahyunnam]

Still in review, moving to April roadmap