profile/r8s4/: clean continuous-only stdout, Kernel/API/memory stats, raw CSV traces and pftrace.profile/r8s2/: the matching two-slot profile bundle.paired/r8s4/: three alternating baseline/scatter-candidate pairs.paired/r8s2/: three alternating pairs for the higher-step shape.summary.json: profile attribution and discard decision.gates.json: profile/schema/full-suite evidence.environment.txt: device, commands, baseline and pairing contract.
The rejected scatter implementation does not remain in source. Its measurements remain here so the same idea is not repeatedly proposed without new evidence.