The four dual/autoround-int4/nvlink-*.yml composes (nvlink-fp8-mtp,
nvlink-turbo, nvlink-dflash, nvlink-dflash-noviz) and their
vllm/dual-nvlink* launch slugs are removed. They were thin Docker Compose
`extends:` stubs whose ONLY override was NVLINK_MODE=force_on — fully
redundant since every base dual compose now auto-detects NVLink at boot
via detect_nvlink.sh (NVLINK_MODE=auto): it probes nvidia-smi and flips on
NCCL_P2P_LEVEL=NVL + custom-all-reduce when a bridge is present, else
NCCL_P2P_DISABLE=1 + --disable-custom-all-reduce. NVLink rigs get the
identical fast path from the base dual compose with no separate slug;
force it explicitly with `NVLINK_MODE=force_on scripts/switch.sh vllm/dual`
if auto-detect ever misses.
Scope (prune only; no engine-image change — the v0.22.0 stable-engine
consolidation is a separate follow-up):
- delete 4 nvlink-*.yml composes
- compose_registry.py: drop the 4 _entry blocks (50 -> 46 entries)
- test-compose-registry-disk.sh: count guards 50/51 -> 46/47
- profile_runtime.yml + patches.yml: drop the 4 nvlink blocks/slug refs
- test-profiles-compat.sh: retire the C13/E3 NVLink-required-compose
scenarios (the estate NVLink-gating code is now dormant; cleanup tracked
as a follow-up, code retained)
- docs: switch.sh help, AGENTS.md, HARDWARE.md, UPSTREAM.md, patches/README.md,
fp8-mtp/dflash/dflash-noviz compose headers, per-model CHANGELOG removal
entry; add a docs/README.md pointer to `switch.sh --list` as the
authoritative registry-derived compose x slug matrix
Historical NVLink bench rows (JusefPol #31, danbedford #74/#92/#96) are
preserved in BENCHMARKS.md. Full test suite green (the lone
test-submit-bench failure is a worktree-isolation artifact — it needs
gitignored results/rebench/ fixtures absent from a fresh worktree; passes
on the working tree).
Co-authored-by: noonghunna <[email protected]>
Co-authored-by: Claude Opus 4.8 (1M context) <[email protected]>
