commit 151f69f7069967da811a6ac4ebacc60ae7fa9714
author Matt Buckley <mattbuckley@google.com> Mon Oct 21 09:27:06 2024 -0700
committer Matt Buckley <mattbuckley@google.com> Fri Nov 08 20:47:22 2024 -0800
tree 71b0297e67a9eaf74a55c69084976501751d3b2d
parent da0d6b681c1ec94eca3ef02e82c5e7f6c5126654

Add public ADPF load hints with better rate limiter and hint batching

- Adds ADPF public load hint NDK API
- Updates rate limiter to use a single budget for all load hints
- Adds support for load hint batching, to send multiple hints at a time
- Requires users of load hints to annotate their hints for better traces

Bug: 367803904
Test: atest HintManagerServiceTest
Test: atest PerformanceHintNativeTestCases
Flag: android.os.adpf_use_load_hints

Change-Id: I189fc1d96fcb83ddd558cbe0aca22be218b481ae

native/android/libandroid.map.txt

diff --git a/native/android/libandroid.map.txt b/native/android/libandroid.map.txt
index b025cb8..e976138 100644
--- a/native/android/libandroid.map.txt
+++ b/native/android/libandroid.map.txt
@@ -352,6 +352,8 @@
     APerformanceHint_setThreads; # introduced=UpsideDownCake
     APerformanceHint_setPreferPowerEfficiency; # introduced=VanillaIceCream
     APerformanceHint_reportActualWorkDuration2; # introduced=VanillaIceCream
+    APerformanceHint_notifyWorkloadIncrease; # introduced=36
+    APerformanceHint_notifyWorkloadReset; # introduced=36
     AWorkDuration_create; # introduced=VanillaIceCream
     AWorkDuration_release; # introduced=VanillaIceCream
     AWorkDuration_setWorkPeriodStartTimestampNanos; # introduced=VanillaIceCream
@@ -370,6 +372,8 @@
     APerformanceHint_getThreadIds;
     APerformanceHint_createSessionInternal;
     APerformanceHint_setUseFMQForTesting;
+    APerformanceHint_getRateLimiterPropertiesForTesting;
+    APerformanceHint_setUseNewLoadHintBehaviorForTesting;
     extern "C++" {
         ASurfaceControl_registerSurfaceStatsListener*;
         ASurfaceControl_unregisterSurfaceStatsListener*;