| eec18f41e2ecbdf95dab6584e72a64f827bb89f7 |
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28-Jul-2017 |
Calin Juravle <calin@google.com> |
Change the location of current profiles for secondary dex files
Move the secondary dex profiles inside the oat folder. This makes it
easier to clean them up and "protects" them against apps which may delete
unknown files from their directories (e.g. search).
Bug: 62336157
Test: Manual: boot the device, use the app, check the profiles are
collected in the new location.
Change-Id: I2fbce7591589d162775e4652b12e4698083adcff
/frameworks/base/core/java/android/app/DexLoadReporter.java
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| f1ff36f0f99ebb41d0c7e0f3248506a56998fa3f |
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22-Jul-2017 |
Calin Juravle <calin@google.com> |
Use the class loader context when optimizing secondary dex files
Record the class loader context for secondary dex loads and pass it to
dexopt during compilation.
The class loader context is passed from libcore every time a
BaseDexClassLoader is created and its recorded in the package dex usage
file.
Note that the context may be:
- unknown: if the dex file was not use after the the upgrade and its
context was not yet updated
- unsupported: if any of the class loaders from the loading context is
unsupported (only PathClassLoader and DelegateLastClassLoader are
supported).
- variable: if it changes over time, form one run to another.
In all the above cases the old compilation behavior is preserved for
now.(i.e. the dex file with be compiled with SKIP_SHARED_LIBRARY_CHECK)
Bug: 38138251
Test: runtest -x
services/tests/servicestests/src/com/android/server/pm/dex/
adb shell cmd package compile -f -m quicken ^Csecondary-dex
com.google.android.gms
(cherry picked from commit 3bec94d78b0a66c4fa5cebd851ea33bcc51916b0)
Change-Id: Ie8b78c7c0d5de43733b3d116f8dcb3a65324cca8
/frameworks/base/core/java/android/app/DexLoadReporter.java
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| f5a7bfc8d5f9e74d6fa1e5be3246e7b4cde65bf6 |
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14-Mar-2017 |
Calin Juravle <calin@google.com> |
Register secondary dex files for JIT profiling
Test: boot, and check that profiles get recorded for secondary dex files
Bug: 32871170
Bug: 26719109
Change-Id: I2de23ef44eee3f1783ae698821f1c6d88c66c9a6
/frameworks/base/core/java/android/app/DexLoadReporter.java
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| 37dfc8ee3ec676a0f059a9f9f1ec5d273e78a502 |
|
14-Mar-2017 |
Calin Juravle <calin@google.com> |
Move DexLoadReporter out of LoadedApk
The DexLoadReporter was part of LoadedApk in order to lazily initialize
it when the first class loader of the app was created. However there's
no real association between the two and doing the initialization in
LoadedApk buys us nothing.
Extract the reporter in its own class and set it to BaseDexClassLoader
during bindApplication stage.
Test: boot, and check that loaded dex files are reported
Bug: 32871170
Bug: 26719109
Change-Id: I9a0e734ae4c16d5d0979aa6d0061fbc9b6e144f6
/frameworks/base/core/java/android/app/DexLoadReporter.java
|