| e832e64a7e82d7f72aedbd7d798fb929d458ee8f |
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10-Nov-2014 |
Mathieu Chartier <mathieuc@google.com> |
Change 64 bit ArtMethod fields to be pointer sized
Changed the 64 bit entrypoint and gc map fields in ArtMethod to be
pointer sized. This saves a large amount of memory on 32 bit systems.
Reduces ArtMethod size by 16 bytes on 32 bit.
Total number of ArtMethod on low memory mako: 169957
Image size: 49203 methods -> 787248 image size reduction.
Zygote space size: 1070 methods -> 17120 size reduction.
App methods: ~120k -> 2 MB savings.
Savings per app on low memory mako: 125K+ per app
(less active apps -> more image methods per app).
Savings depend on how often the shared methods are on dirty pages vs
shared.
TODO in another CL, delete gc map field from ArtMethod since we
should be able to get it from the Oat method header.
Bug: 17643507
Change-Id: Ie9508f05907a9f693882d4d32a564460bf273ee8
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| 2ff973cc395007ddbcf6b498c8de8880d77dd787 |
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22-Oct-2014 |
Calin Juravle <calin@google.com> |
[native bridge] Make sure we always unload the native bridge
libnativebridge may allocate some resources during loading and
intialization and de-allocate them when unloading. This makes sure that
we don't leak anything.
Bug: 18097480
(cherry picked from commit 07d83c7a25022064ac0a8dac4fe2a7a38681fa4b)
Change-Id: I3a5155a6760399ccfaf9130c72679615a3d4f2e7
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| b57535de9078f2e26d4d2a53addcaf3d6f8cab0f |
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22-Oct-2014 |
Calin Juravle <calin@google.com> |
[native bridge] Add test to verify code_cache existance.
Bug: 18027433
(cherry picked from commit 44a3506627833deb17d21d6a7d51245a5af2c3e9)
Change-Id: I9ce578949dbe522d5033465df7ca49fdd3aa3cbf
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| 6d031046eeb5e9f62b657df0695b752e1d0aa583 |
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10-Sep-2014 |
jgu21 <jinghui.gu@intel.com> |
ART: Update for split native bridge initialization
(cherry picked from commit a6da74e941d7cee498ac3880018a1d8dc953c6eb)
(cherry picked from commit 7a536531791293441253cffb6e370ba1150eee96)
Bug: 17671501
Change-Id: Id948e3ab22ac988d96f5d370bba8c3f86d08abff
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| 93de4273d72a2558a7b3423547b5074cd76c5796 |
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12-Aug-2014 |
Calin Juravle <calin@google.com> |
[ART] Move to system/core native bridge library
Some cleanups on the way:
- move NativeBridgeRuntimeCallbacks from a global to a field
- rename native_bridge_library_string to the more suggestive
navtive_bridge_library_path
- clean up imports
Bug: 16884833
(cherry picked from commit I73aab8e212860ba5aee9444d801806d3da326a41)
Change-Id: I67f037ea81d2a4ede4294afd8b84b7640e534a13
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