Update boot image and system server profiles [M21C16P62S0PP]
Bug: 254051423
Test: go/art-benchmark?p=BootImageProfileId:36190&f=CandidateName:in:36196
= Perf stats =
(lower is better)
Regular update to the boot image profiles. Benchmark shows an improvement in total boot time, and no noticeable impact for startup and memory, with a small increase in code size which could be an acceptable cost.
Avg % (Confidence interval min-max %)
Startup: 0.19% (-1.01% -> 1.4%)
Memory(PSS): -0.21% (-1.58% -> 1.17%)
Boot time: -1.4% (-2.41% -> -0.38%)
Code size (.oat + .art + .odex): 0.24MB (0.28%)
Ignore-AOSP-First: Boot image profiles
BYPASS_INCLUSIVE_LANGUAGE_REASON: Profile of existing code
=Generation Strategy=
method_threshold: 0.21
image_class_threshold: 0.16
preloaded_classes_threshold: 0.62
priority_packages_thresholds {
key: "service-appsearch.jar.prof:CLASS:android"
value: 0.011428571
}
priority_packages_thresholds {
key: "service-appsearch.jar.prof:METHOD:android"
value: 0.015
}
priority_packages_thresholds {
key: "service-art.jar.prof:CLASS:android"
value: 0.011428571
}
priority_packages_thresholds {
key: "service-art.jar.prof:METHOD:android"
value: 0.015
}
priority_packages_thresholds {
key: "service-connectivity.jar.prof:CLASS:android"
value: 0.011428571
}
priority_packages_thresholds {
key: "service-connectivity.jar.prof:METHOD:android"
value: 0.015
}
priority_packages_thresholds {
key: "service-wifi.jar.prof:CLASS:android"
value: 0.011428571
}
priority_packages_thresholds {
key: "service-wifi.jar.prof:METHOD:android"
value: 0.015
}
priority_packages_thresholds {
key: "services.jar.prof:CLASS:android"
value: 0.011428571
}
priority_packages_thresholds {
key: "services.jar.prof:METHOD:android"
value: 0.015
}
=Profile stats=
Data info:
- total aggregations: 1365
- number of (device types, builds): 70
File boot-image-profile.txt
- hot methods: 340 added, 350 removed
- methods: 340 added, 350 removed
- classes: 0 added, 0 removed
- totals now: 10078 hot methods, 10078 methods, 3216 classes
- totals before: 10088 hot methods, 10088 methods, 3216 classes
per package info as csv (selected):
package_name, hot_a, hot_r, cl_a, cl_r, hot_num, cl_num
com.android, 24, 24, 0, 0, 1010, 429
java, 253, 258, 0, 0, 7124, 1988
File preloaded-classes
No new data
InternalReferenceRawProfileId: 36190
InternalReferenceCandidateProfileId: 36196
Test: build & benchmark
Change-Id: Id7c25278b1cd247048a113872f945cb09f9bc011
1 file changed
