From a759b4b72d8d168e162eb5d70ecd7f4499da57a9 Mon Sep 17 00:00:00 2001 From: Swung0x48 Date: Fri, 9 Oct 2026 21:58:06 -0400 Subject: [PATCH] Docs (P15): present-wait analysis uses the existing traces. --- docs/Disaggregated/notes/perf-p15/HANDOFF.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/Disaggregated/notes/perf-p15/HANDOFF.md b/docs/Disaggregated/notes/perf-p15/HANDOFF.md index 5da38a99..8bef9bb7 100644 --- a/docs/Disaggregated/notes/perf-p15/HANDOFF.md +++ b/docs/Disaggregated/notes/perf-p15/HANDOFF.md @@ -149,7 +149,7 @@ The plan and its measurements are in [PLAN-P15.md](PLAN-P15.md); the audit is in - Open: whether a static TLS model (initial-exec) on the hot variables can remove the 0.05 ms in a dlopen'ed lib on bionic; and what actually makes the api29 Magma build faster (not isolated). - The shipped build stays API 26. The FCL-embedded 29 copy still needs FCL's own minSdk switch. -5b. QUEUED 2026-10-09, after the TLS agent releases the device: Perfetto trace of the present wait. +5b. IN PROGRESS 2026-10-09, offline (no new capture): present-wait timeline from the existing P15 traces (fbm, c4, c1c2: sched, kgsl submit/retire, gfx atrace, SF frametimeline). Confirm against the TLS agent's base-vs-change Perfetto traces on e70925d3. - Finding (egc profiles, e70925d3, cpuhunt, monolith): render-thread on-CPU + off-CPU = frame time. | | Espryt | Magma | |---|---|---|