Fixed
Status Update
Comments
ap...@google.com <ap...@google.com> #2
Project: platform/frameworks/support
Branch: androidx-main
commit 3283536a57f7caf087786f6030f6bf246489df85
Author: Chris Craik <ccraik@google.com>
Date: Fri Feb 02 16:27:30 2024
Speculative fix for Failed to stop [ProcessPid(processName=perfetto...
Bug: 323601788
Bug: 307649002
Relnote: "Adjusted data source timeouts to attempt to fix java.lang.IllegalStateException: Failed to stop [ProcessPid(processName=perfetto, pid=...)]"
Test: ./gradlew bench:b-m:cC
Change-Id: I8dc7d5091ea1a8e68cb5effb21363f1c3196cf56
M benchmark/benchmark-common/src/main/java/androidx/benchmark/perfetto/PerfettoConfig.kt
M benchmark/benchmark-common/src/main/java/androidx/benchmark/perfetto/PerfettoHelper.kt
https://android-review.googlesource.com/2947370
Branch: androidx-main
commit 3283536a57f7caf087786f6030f6bf246489df85
Author: Chris Craik <ccraik@google.com>
Date: Fri Feb 02 16:27:30 2024
Speculative fix for Failed to stop [ProcessPid(processName=perfetto...
Bug: 323601788
Bug: 307649002
Relnote: "Adjusted data source timeouts to attempt to fix java.lang.IllegalStateException: Failed to stop [ProcessPid(processName=perfetto, pid=...)]"
Test: ./gradlew bench:b-m:cC
Change-Id: I8dc7d5091ea1a8e68cb5effb21363f1c3196cf56
M benchmark/benchmark-common/src/main/java/androidx/benchmark/perfetto/PerfettoConfig.kt
M benchmark/benchmark-common/src/main/java/androidx/benchmark/perfetto/PerfettoHelper.kt
Description
Currently, frame times percentiles are treated as individual metrics, with their own internal distributions:
Instead, we should flatmap all metrics captured from separate iterations, and compute metrics from those, e.g:
In order to match this treatment of data in JSON, we should surface percentiles without min/max/median, while still preserving per-iteration separation of data, to enable arbitrary post-processing it.