Fix DCP block alignment before HMA expansion - #10

Draft

pisceskkk wants to merge 18 commits into

NickLucche:dcp/nixl-tpmappingfrom

pisceskkk:pr/50611

Commits on Jul 30, 2026

config: pin cp_kv_cache_interleave_size to block_size for PD
NickLucche
committed
fe3b5a1
feat(nixl,dcp): support symmetric DCP for PD disaggregation
NickLucche
committed
47127e8
test(nixl,dcp): cover symmetric DCP routing and the unsupported guards
NickLucche
committed
613a055
fix(nixl): rename the DCP guard away from an assert_ prefix
NickLucche
committed
5073d1f
refactor(nixl,dcp): keep DCP inside TPMapping instead of the transfer paths
NickLucche
committed
7414f5e
refactor(nixl,dcp): scope the TPMapping change to the pull path
NickLucche
committed
7566eec
perf(nixl): resolve the remote PP stage at handshake, not per transfer
NickLucche
committed
2902dd5
asymmetric DCP
NickLucche
committed
2bb346f

Commits on Jul 31, 2026

Commits on Aug 1, 2026

signature fixes + dcp_consumer_count fix
NickLucche
committed
085b12a
per attn group prefix caching handling
NickLucche
committed
8277d7e
test purge
NickLucche
committed
4536bfb

Commits on Aug 3, 2026

fix(nixl): match DCP blocks before HMA expansion
pisceskkk
committed
457fb42
fix(nixl): align DCP slices across prefix and padding
pisceskkk
committed
0d2d114