Raw benchmark evidence (to 2026-10-29)

Raw benchmark output moved out of git (PR #1): nsys / SASS / ptxas profile archives, box run logs and raw result
text for the flow, s64, s65, fusion-natural-forms, cpu-gpu-boundary, recurrence-precision and site-geometry sweeps.

One raw-<sprint>.tar.gz per evidence directory; paths inside match benches/results/evidence/<sprint>/….
RAW-manifest.tsv lists every file with its size, sha256 and the commit it came from (also committed at
benches/results/evidence/RAW-manifest.tsv).

gh release download evidence-raw-2026-10-29 -p 'raw-site-geometry.tar.gz' && tar -xzf raw-site-geometry.tar.gz