IssueTracker

FATAL EXCEPTION: DefaultDispatcher-worker-9
                                                    Process: work, PID: 7773
                                                    java.util.ConcurrentModificationException
                                                        at
                                                    androidx.compose.runtime.snapshots.StateListIterator.validateModification(SnapshotStateList.kt:297)
                                                        at androidx.compose.runtime.snapshots.StateListIterator.next(SnapshotStateList.kt:276)
                                                        at
                                                    .DashboardViewModel$getCarousalListApi$1$1$1.invokeSuspend(DashboardViewModel.kt:751)
                                                        at
                                                    .DashboardViewModel$getCarousalListApi$1$1$1.invoke(Unknown
                                                    Source:8)
                                                        at
                                                    .DashboardViewModel$getCarousalListApi$1$1$1.invoke(Unknown
                                                    Source:2)
                                                        at
                                                    .config.common.ExtensionsKt$launchOnIOWithCompletion$1.invokeSuspend(Extensions.kt:28)
                                                        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
                                                        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
                                                        at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:115)
                                                        at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:103)
                                                        at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
                                                        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
                                                        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
                                                        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)
                                                        Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@5443283, Dispatchers.IO]

Project: platform/frameworks/support
Branch: androidx-main

commit 75f720e1695c3574930d0385211341fac876a834
Author: Chuck Jazdzewski <chuckj@google.com>
Date:   Thu Sep 14 15:22:33 2023

    Relax concurrent modification exception for snapshot state list
   
    The snapshot state list iterator considered any change made outside the
    iterator as a concurrent change. This change relaxes the checking to
    only consider structural changes (adding and removing) to be treated as
    a concurrent change. This allows SnapshotStateList to be used with
    `reverse()` which assumes that setting the value of an element is not a
    concurrent change.
   
    Adds RandomeAccess interface to MutableStateList to signal collection
    extensions functions they can use direct indexing versions of their
    algorithm.
   
    Corrects the set() after a call previous() to update the correct
    element.
   
    Fixes: 219554654
    Test: ./gradlew :compose:r:r:tDUT
    Relnote: """SnapshotStateList is not marked as RandomAccess to enable
    the direct indexing version of list helpers to be used"
   
    Change-Id: I5210ca5c0f490619381ecf93ac0b1ccb03071e36

M       compose/runtime/runtime/api/current.txt
M       compose/runtime/runtime/api/restricted_current.txt
M       compose/runtime/runtime/src/commonMain/kotlin/androidx/compose/runtime/snapshots/SnapshotStateList.kt
M       compose/runtime/runtime/src/nonEmulatorCommonTest/kotlin/androidx/compose/runtime/snapshots/SnapshotStateListTests.kt

https://android-review.googlesource.com/2751617

Project: platform/frameworks/support
Branch: androidx-main

commit d5fb7b68ab904d904c21cbb8ce0bf497979ff6a1
Author: Chris Craik <ccraik@google.com>
Date:   Tue Oct 18 14:16:36 2022

    Add summing mode to TraceSectionMetric
   
    Test: TraceSectionMetricTest
    Relnote: """
    Added TraceSectionMode("label", Mode.Sum), allowing measurement of
    total time spent on multiple trace sections with the same label. For
    instance, TraceSectionMetric("inflate", Mode.Sum) will report a metric
    `inflateMs` for the total time in a trace spent on inflation.
   
    Also removed API requirement, as TraceSectionMetric works together
    with androidx.tracing.Trace back to lower API levels, with the use of
    [forceEnableAppTracing](https://developer.android.com/reference/androidx/tracing/Trace#forceEnableAppTracing()).
    """
   
    Additionally adds tracing of cache_miss and cache_hit for observing
    cost of shader compilation for b/231455742
   
    Change-Id: Id7b68e23f5ded4d20ab21771dbf9eb96d9dcfdb7

M       benchmark/benchmark-macro/api/public_plus_experimental_current.txt
M       benchmark/benchmark-macro/src/androidTest/java/androidx/benchmark/macro/TraceSectionMetricTest.kt
M       benchmark/benchmark-macro/src/main/java/androidx/benchmark/macro/Metric.kt
M       compose/integration-tests/macrobenchmark/src/androidTest/java/androidx/compose/integration/macrobenchmark/SmallListStartupBenchmark.kt
M       testutils/testutils-macrobenchmark/src/main/java/androidx/testutils/MacrobenchUtils.kt

https://android-review.googlesource.com/2261104

Project: platform/frameworks/support
Branch: androidx-main

commit 0ba5c3dad9652a85319894f9aa7ad52664be72d2
Author: Chris Craik <ccraik@google.com>
Date:   Tue Oct 18 20:56:23 2022

    Fix deleteShaderCache by using Profileinstaller or fallback correctly with root
   
    Test: SmallListStartupBenchmark
    Test: MacrobenchmarkScopeTest
    Fixes: 231455742
   
    Relnote: """
    BENCHMARK RELEASE NOTES
    Fixed MacrobenchmarkScope.dropShaderCache(). This removes roughly 20ms
    of noise from StartupMode.COLD benchmarks, as shaders are now
    consistently cleared each iteration. Previously, `Partial` compilation
    using warmup iterations would report incorrectly fast numbers, as
    shader caching was more likely to happen during warmup. This fix
    requires either a rooted device, or using
    `profileinstaller:1.3.0-alpha02` in the target app.
   
    PROFILEINSTALLER RELEASE NOTES
    Added a hook for benchmarks to drop the shader cache, to ensure
    consistent performance for cold startups, especially when compiling
    with profiles from warmup iterations. This update is required to
    measure cold startups using `benchmark-macro-junit4:1.2.0-alpha05` or
    later.
    """
   
    Change-Id: Ia5171b0f40dd8ce6f64f5ccf0a33281a4d8b121e

M       benchmark/benchmark-macro/src/androidTest/java/androidx/benchmark/macro/MacrobenchmarkScopeTest.kt
M       benchmark/benchmark-macro/src/main/java/androidx/benchmark/macro/Macrobenchmark.kt
M       benchmark/benchmark-macro/src/main/java/androidx/benchmark/macro/MacrobenchmarkScope.kt
M       benchmark/benchmark-macro/src/main/java/androidx/benchmark/macro/ProfileInstallBroadcast.kt
M       profileinstaller/profileinstaller/api/current.txt
M       profileinstaller/profileinstaller/api/public_plus_experimental_current.txt
M       profileinstaller/profileinstaller/api/restricted_current.txt
A       profileinstaller/profileinstaller/src/main/java/androidx/profileinstaller/BenchmarkOperation.java
M       profileinstaller/profileinstaller/src/main/java/androidx/profileinstaller/ProfileInstallReceiver.java
M       profileinstaller/profileinstaller/src/main/java/androidx/profileinstaller/ProfileInstaller.java

https://android-review.googlesource.com/2262662