Docs (P15): Perfetto timeline rule.

This commit is contained in:
2026-10-09 21:53:01 -04:00
parent e0b8053e28
commit 4d3626215f
@@ -21,6 +21,9 @@ The plan and its measurements are in [PLAN-P15.md](PLAN-P15.md); the audit is in
- No new Android API usage. Keep MobileGL platform-agnostic unless a platform path is measured and has
no portable alternative.
- ASurfaceControl, frame-rate hints and ADPF are deferred.
- Optimization is driven by Perfetto traces (2026-10-09). Results are reported as a per-frame
timeline: phases in order with offsets within a typical frame, the waits, and the critical path.
Do not report them as ms tables. simpleperf is for function-level zoom-in inside a phase.
**Where the code is (worktree `.claude/worktrees/p15`, branch `p15impl`):**
- `origin/feat/disaggregated` = db346f28 plus the pushes listed in SCOREBOARD.