2026-09-14T20:30:22.527470Z  INFO eliminated unread FP8 cast input padding clears removed=416
2026-09-14T20:30:23.942846Z  INFO benchmarked mid-to-low expansion expand_ms=1224.380912 tile_lists_ms=1.257862
[ perf record: Woken up 2 times to write data ]
[ perf record: Captured and wrote 0.210 MB artifacts/structure-refactor-20260914/flat-operands/perf-after.perf.data (5328 samples) ]