Binyang Li 2efda4d819 Restore compile-time templated NRanksPerNode for rsag_zero_copy ...

Recovers the per-thread int4 register array + #pragma unroll for the
{4, 8} rank cases. All NPeers remote reads are issued in parallel so
their latency overlaps instead of being serialized by the runtime
fused load+reduce loop. The runtime-domain (NVL72) fallback is
removed; the algo now returns cudaErrorInvalidValue for unsupported
ipcDomainNranks, and rsag_zero_copy is dropped from the MNNVL
candidate list in the tuning example.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

2026-05-01 23:09:22 +00:00

..

customized-collective-algorithm

Support E4M3B15 datatype (#765)

2026-04-07 13:37:02 -07:00

torch-integration

Restore compile-time templated NRanksPerNode for rsag_zero_copy

2026-05-01 23:09:22 +00:00

tutorials

Mahdieh/switchchannel test clean (#751)

2026-02-20 22:46:32 -05:00