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| author | 2021-09-11 03:44:06 +0000 | |
|---|---|---|
| committer | 2021-09-15 09:01:07 +0000 | |
| commit | 02669e8a301e62ec487eab5820b3c2f88a9d2cc6 (patch) | |
| tree | 93c08a8e1cb6be87584ab7754c2511e46b025fd6 /android/testing.go | |
| parent | 204356f3b54be5936e152815a96d1e917022d077 (diff) | |
Preopt system server jars with updatable bootclasspath.
Previously, we preopt system server jars without updatable bootclasspath
in the build system so that the artifacts can keep valid after a
mainline update. Things have been changed after then. We now re-compile
system server jars on the user's device after a mainline update
(b/189467174), so we no longer need the artifacts generated at build
time to keep valid. Therefore, we can preopt system server jars with
updatable bootclasspath to achieve better performance.
Bug: 199573699
Test: m services
Test: manual - 1. Build a system image and flash it into a device.
2. adb root && adb shell grep "services" /proc/`adb shell pidof system_server`/maps
3. See "/system/framework/oat/x86_64/services.{odex,vdex,art} in the
output.
4. adb logcat -d odrefresh:D odsign:D "*:S"
5. See "odrefresh said artifacts are VALID" and no dex2oat invocation
in the output.
Change-Id: I9c94a54aa15c46708067f4bc89ff05bc7af32a7b
Diffstat (limited to 'android/testing.go')
0 files changed, 0 insertions, 0 deletions