From 4d3626215f5b0860f9d34a383eebee08e81452e9 Mon Sep 17 00:00:00 2001 From: Swung0x48 Date: Fri, 9 Oct 2026 21:53:01 -0400 Subject: [PATCH] Docs (P15): Perfetto timeline rule. --- docs/Disaggregated/notes/perf-p15/HANDOFF.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/Disaggregated/notes/perf-p15/HANDOFF.md b/docs/Disaggregated/notes/perf-p15/HANDOFF.md index 1d91ea8d..5da38a99 100644 --- a/docs/Disaggregated/notes/perf-p15/HANDOFF.md +++ b/docs/Disaggregated/notes/perf-p15/HANDOFF.md @@ -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.