Add NIC_TRAFFIC_CLASS_FIFO env var for ctrl-path DSCP (like NCCL_IB_FIFO_TC)#316

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Commits on May 29, 2026

add NIC_TRAFFIC_CLASS_FIFO env var for control-path DSCP marking

paklui
and
claude
committed
fix QpTransitionResult scope for ctrl QP setup

paklui
and
claude
committed
fix NIC_TRAFFIC_CLASS_FIFO gate condition and remove barrier deadlock

paklui
and
claude
committed
fix ctrl QP max_recv_wr capacity for NIC_TRAFFIC_CLASS_FIFO pre-posted recvs

paklui
and
claude
committed
fix ctrlNumPrepost to account for numSubIterations
Pak Nin Lui
committed
modify CHANGELOG.md for NIC_TRAFFIC_CLASS_FIFO
Pak Nin Lui
committed
add a missing word in CHANGELOG.md
Pak Nin Lui
committed
minor fix for a teardown comment
paklui
committed

Commits on May 30, 2026

Commits on Jun 2, 2026

fix ctrl QP setup to skip RDMA_READ transfers and guard against overflow

paklui
and
claude
committed