The single_user_prefill/single_user_decode panels of milestone-gqa-llama70b
(landed in e748a62) import configure_sfr_intracube_pe_ring from
kernbench.ccl.sfr_config, but the function definition was left in the
local working tree and never made it into that commit. Because the
bench registry eager-imports every bench module at CLI startup, the
missing symbol breaks `kernbench` entirely and cascades into 7 test
failures + 18 collection errors for anyone on a fresh checkout.
Installs an 8-PE logical ring inside every cube on every SIP (E/W
direction labels, no intercube or inter-SIP edges). Mutually exclusive
with configure_sfr_intercube_multisip on the same engine — the bench
picks one per panel-run (ADR-0058 D2).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
mukesh
80510b89a9