)]}' { "log": [ { "commit": "ea9465eaaa55646b0de242d2a21f9c1f0f0aa01f", "tree": "12590422d05d459a63a56937e77520e84cf4c288", "parents": [ "4c9c57054578022d9ab8442264fbc661769f97f5" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Feb 16 15:38:35 2017 -0800" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Fri Feb 17 08:33:06 2017 -0800" }, "message": "Move InMemoryDexClassLoader to be a subtype of BaseDexClassLoader\n\nAlso write a test that class transformation works with this type of\nclass loader.\n\nTest: mma -j40 test-art-host\n\nChange-Id: Ibc2214191e04876ff7bbea010be6ec03b6f41904\n" }, { "commit": "cd556b003adbb53739d4b3f43135e6a0ae69509a", "tree": "a30c9f03071d87e1f75a0d0b8c2961d113ea767d", "parents": [ "357dcb73934356239292c46d6fbedba734da5e00" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Feb 03 11:47:34 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Feb 09 10:10:29 2017 +0000" }, "message": "Fix dex cache resolved types and class table mismatch.\n\nRecord class table in ClassLinker::DexCacheData and use\nit in DexCache.setResolvedType() to store the type also\nin the initiating loader\u0027s class table if the dex file\nhas been registered.\n\nAlso throw InternalError when trying to register the\nsame DexFile with multiple class loaders. (Different\nDexFile instances referencing the same file are OK.)\n\nTest: 155-java-set-resolved-type\nTest: m test-art-host\nBug: 30627598\nBug: 34193123\nBug: 34839984\nChange-Id: Ia48acb300337c45880ea1459d2d32789546d67f4\n" }, { "commit": "46ee31b67d7ee1bd085fbc240502053caa3cf8fa", "tree": "83e870f293cd60d533207e389d7b094acd87b31f", "parents": [ "9538f9e2a5d03f1b1bc07ebfbd93b61dcf8ad604" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Dec 14 10:11:49 2016 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Dec 15 09:50:39 2016 -0800" }, "message": "ART: Move to libbase StringPrintf\n\nRemove ART\u0027s StringPrintf implementation. Fix up clients. Add\nmissing includes where necessary.\n\nTest: m test-art-host\nChange-Id: I564038d5868595ac3bb88d641af1000cea940e5a\n" }, { "commit": "46cc64f11b1b1f0ac5e4aebd665b325a68d4d42f", "tree": "182f28f92fb576b2ad586a368ac2d0761896e832", "parents": [ "3e580bc9b248586fa5d87db2098fa5c5abb7afc1" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Mon Nov 14 14:53:55 2016 +0000" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Nov 24 07:54:03 2016 +0000" }, "message": "Move dumping of oat file status inside of the OatFileAssistant.\n\nRather than exposing what could otherwise be internal to the\nOatFileAssistant, move the logic for dumping a human readable\nrepresentation of the status of the oat files inside the\nOatFileAssistant.\n\nBug: 30937355\nTest: oat_file_assistant_test\n\nChange-Id: I79c6cc1286a822f1dbe0035be934a2be4792563c\n" }, { "commit": "bc5a795c0d486c84913d987cad5846ded840cea6", "tree": "90db29a97a21fa15f4cbc5ffbc1f6dd191add49c", "parents": [ "38a4223fcc0493553d9ad324a1dc145869eb663a" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 17 15:46:31 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 17 16:16:50 2016 -0700" }, "message": "Move art/native to ObjPtr\n\nBug: 31113334\n\nTest: test-art-host\n\nChange-Id: I67eb89cf042c762c6dcd5eb8b008b9a28e9b3319\n" }, { "commit": "1cc62e4ea24828fdb3f3da0b8603f0b107d09a04", "tree": "718e322f3d05ac095770d4dc2a68b824bf3974a7", "parents": [ "82d4838d6bb3480cd25327cedc5179fb2d86881c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 03 18:01:28 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 04 10:46:16 2016 -0700" }, "message": "Rename ObjPtr::Decode to ObjPtr::Ptr\n\nDone to prevent ambiguity with ScopedObjectAccess::Decode.\n\nBug: 31113334\n\nTest: test-art-host\nChange-Id: I07a2497cc9cf66386311798933547471987fc316\n" }, { "commit": "0795f23920ee9aabf28e45c63cd592dcccf00216", "tree": "ff3f880c5e84f3316532b47d0e9a7729ade848ac", "parents": [ "d1224dce59eb0019507e41da5e10f12dda66bee4" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 27 18:43:30 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 29 17:31:09 2016 -0700" }, "message": "Clean up ScopedThreadStateChange to use ObjPtr\n\nAlso fixed inclusion of -inl.h files in .h files by adding\nscoped_object_access-inl.h and scoped_fast_natvie_object_access-inl.h\n\nChanged AddLocalReference / Decode to use ObjPtr.\n\nChanged libartbenchmark to be debug to avoid linkage errors.\n\nBug: 31113334\n\nTest: test-art-host\n\nChange-Id: I4d2e160483a29d21e1e0e440585ed328b9811483\n" }, { "commit": "9aa352e92b6ca0f2250cb7f54dfbf4b1be714c19", "tree": "647b9274daa64b3497c202da4327be26fe4e494b", "parents": [ "47c22ff721503c0eb325508450663adacf0bd377" ], "author": { "name": "David Sehr", "email": "sehr@google.com", "time": "Thu Sep 15 18:13:52 2016 -0700" }, "committer": { "name": "David Sehr", "email": "sehr@google.com", "time": "Fri Sep 16 16:31:19 2016 -0700" }, "message": "Remove TypeLookupTable from DexFile.\n\nOne more step towards removing runtime dependencies from the DexFile\nAPI. This severs the ties to OatFile. Work remains to move MemMap out\nof DexFile.\n\nBug: 22322814\nChange-Id: I29e7ad8fd292c7919ed2689dc754b958b88d6819\nTest: test-art-host\n" }, { "commit": "09b710c6e3e496edb2ff0312eb59d10ba53f3922", "tree": "59e872a516d8012b704468afd915889d4efa1cbf", "parents": [ "b55ad7c146fbb7ca5995ff54dc655241fc54a3b3" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jul 14 16:50:52 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jul 14 16:53:55 2016 -0700" }, "message": "ART: Fix build break\n\nBuild break introduced by mismatch from merges.\n\nBug: 28251566\n\n(cherry picked from commit a472e4fd6260740af230bab7be5740d8c7bac360)\n\nTest: m test-art-host\nChange-Id: I83a333dd7394af630c5a79153d4838eb3a910714\n" }, { "commit": "b55ad7c146fbb7ca5995ff54dc655241fc54a3b3", "tree": "e7cd025ff1203211f54f8a9baf79b1f92bad6b58", "parents": [ "f18f3cb337161b2cb651cd38642d6f9c06266728" ], "author": { "name": "Philip Cuadra", "email": "philipcuadra@google.com", "time": "Tue Jul 12 16:37:40 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jul 14 16:53:10 2016 -0700" }, "message": "Add API for getting location of odex or oat file\n\nAdd an API for getting the file path of odex or oat file given a dex\npath.\n\nBug 28251566\n\n(cherry picked from commit b4827ace453b9280060a826e8f22cc8c9b6edb7d)\n\nChange-Id: Ibebaa20f15d8135b25d9eb5927b7979801ebf0b2\n" }, { "commit": "d1472a27e856ec68ab5a27abaaebe9c61d91d343", "tree": "7a3aa99465a6b1f5563bdced3af009bd628bfacd", "parents": [ "4c7f1933cb5d5cdd43741a5e352d662187f81ca4" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Fri Apr 15 15:18:56 2016 -0700" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Jul 07 16:13:00 2016 -0700" }, "message": "profile_changed should not effect GetBestOatFile.\n\nThis change moves the check for whether a profile changed from\nGetBestOatFile to GetDexOptStatus, because profile_changed should not\neffect what oat files are loaded.\n\nTest: OatFileAssistantTest.ProfileOatUpToDate\nChange-Id: Iafd12677f20d2844809337d1d83b688f17461cc0\n" }, { "commit": "be84b59e802d9176a9b60b040e0be6bda54e958a", "tree": "9a4fd41bef42a5487581244f74c4c41f6abd2730", "parents": [ "9822f6b81f7e8cb31d6ff8a1b60fe15fa9d439a8" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Jun 23 17:09:13 2016 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Jun 28 14:01:25 2016 +0100" }, "message": "Remove the old obsolete profiler\n\nBug: 24698874\nTest: all the existing run-tests pass.\nChange-Id: I56d25c75541275512a64ae5708569461b875df9c\n" }, { "commit": "f284d448e3edd428b6ade473d0993028638b2064", "tree": "e24f57f952f4e6c850ec910de3361aef6340727a", "parents": [ "3f432d5a7c184b7580bd5aba27158c1455c328ff" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 02 11:48:30 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 02 18:03:41 2016 -0700" }, "message": "Hold dex caches live in class table\n\nPrevents temporary dex caches being unloaded for the same dex file.\nUsually this is OK, but if someone resolved a string in that dex\ncache, it could leave stale pointers in BSS. Also it can use extra\nmemory in linear alloc if we allocate dex cache arrays multiple\ntimes.\n\nBug: 29083330\nChange-Id: Ia44668f013ceef1f5eb80f653a48d0f8004548c9\n" }, { "commit": "06e3f4fa00ea9f71c4675f90e250e59b6d9ba36f", "tree": "f7b88bb422a27a38971de6944e77f6ce8a8ce180", "parents": [ "01be68100e96a44b4ff8cb4cb3c9baa346ff048d" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue May 24 15:42:37 2016 -0700" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue May 24 17:33:11 2016 -0700" }, "message": "Base isDexOptNeeded result on OatFileAssistant::IsUpToDate.\n\nSo that it is consistent with when ART will try to run dex2oat.\n\nBug: 28826195\n\n(cherry picked from commit 10267549f5ea8acc07ea6163a87c9b4b8ea62be4)\n\nChange-Id: I5c891dc1a5a42ff7e0a4d3e66e9ecca37da743f2\n" }, { "commit": "90671be8ca352f96eaf4f3109334f2f516268201", "tree": "a843ca882e30f7e104a6061d62dcb4a2d244f881", "parents": [ "36a94ab70d4ae1ce239022a5841abf3ffe1196e3" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Apr 22 14:00:06 2016 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Tue May 10 09:48:42 2016 -0700" }, "message": "Add ability to see if a dex file is backed by an oat file.\n\nNative support for new DexFile.isBackedByOatFile.\n\nPart of a multi-project change.\n\nBug: 26880306\n\n(cherry-picked from commit 93a66cc779898d46c620e5d9c8bc71e2a71f6610)\n\nChange-Id: I8843d13d961b24a7caec549abe630524d734e78e\n" }, { "commit": "8943c1dc59da4dd182fb906bbe111d3b598b9fdb", "tree": "2f9a061954c1961d5a0e5849b95bdc4797f3baf5", "parents": [ "d8cd1c83f9fe7637494f7a65807289041d2fb7d3" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Mon May 02 13:14:48 2016 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Tue May 10 14:00:09 2016 +0100" }, "message": "DexFile: Add an API to query oat file status.\n\nAdds DexFile.getDexFileStatus(path), which returns an opaque,\nhuman-readable string representation of the oat file status. This\nrepresentation isn\u0027t guaranteed to be stable and can change from\nrelease to release.\n\nbug: 27494108\n\n(cherry picked from commit cd7e7f78b8e97c1f6419f3f44e0d5fdc6eddfdc6)\n\nChange-Id: If6997f7d28d022e118ffea1eec6183841577a637\n" }, { "commit": "86a785d23ba3956b78c33aa3b623df4b6ec8b901", "tree": "cf683359bd105366a4f05bb0761396ffea0ad5b2", "parents": [ "87ad82eb1e085ccc6ed3ec54945937582334dbbc" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Mar 30 17:19:48 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Mar 31 11:24:34 2016 -0700" }, "message": "ART: Add support for DexFile compiler filter function\n\nAdd support for getting a non-profile-guided version of a given\ncompiler filter.\n\nBug: 27921071\n\n(cherry picked from commit fd97429f258acde6ee24a6f74c9050b2343e40cd)\n\nChange-Id: I54735b61732e6a5c9dc62425d04bc740dd365083\n" }, { "commit": "c38be810ce939267c004f72b3cf0b9339414f0f9", "tree": "7aef65e547be4dad5e8282d5fda2c36520ae8396", "parents": [ "ef94b5484a75902404e975cba55a7e825941b2fa" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Mar 23 15:03:46 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Mar 29 11:04:51 2016 -0700" }, "message": "ART: Update DexFile for compiler-filter pass-down\n\nUpdate getDexOptNeeded. Add implementations for isValidCompilerFilter\nand isProfileGuidedCompilerFilter.\n\nBug: 27689078\n\n(cherry picked from commit 1d23d43e29e41adb3d504332c8833acaacb49e50)\n\nChange-Id: I06b9d75f58c59cb07ef5170f784ea6745168efaa\n" }, { "commit": "29d38e77c553c6cf71fc4dafe2d22b4e3f814872", "tree": "92f34f589af205af56189d221ded293234935c26", "parents": [ "2e89e901b9f303549f3ba64e45d87292e9c986c8" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Mar 23 15:31:51 2016 +0000" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Wed Mar 23 11:30:29 2016 -0700" }, "message": "Revert \"Revert \"Use compiler filter to determine oat file status.\"\"\n\nThis reverts commit 845e5064580bd37ad5014f7aa0d078be7265464d.\n\nAdd an option to change what OatFileManager considers up-to-date.\nIn our tests we\u0027re allowed to write to the dalvik-cache, so it\ncannot be kSpeed.\n\nBug: 27689078\nChange-Id: I0c578705a9921114ed1fb00d360cc7448addc93a\n" }, { "commit": "845e5064580bd37ad5014f7aa0d078be7265464d", "tree": "1e621756ba6a1fd345f2fb468eed88cdc81886e7", "parents": [ "a62d2f04a6ecf804f8a78e722a6ca8ccb2dfa931" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 23 06:42:05 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 23 06:42:05 2016 +0000" }, "message": "Revert \"Use compiler filter to determine oat file status.\"\n\nBots are red. Tentative reverting as this is likely the offender.\n\nBug: 27689078\n\nThis reverts commit a62d2f04a6ecf804f8a78e722a6ca8ccb2dfa931.\n\nChange-Id: I3ec6947a5a4be878ff81f26f17dc36a209734e2a\n" }, { "commit": "a62d2f04a6ecf804f8a78e722a6ca8ccb2dfa931", "tree": "d8624bb85016a3301b473b6503324db4d4cf24a3", "parents": [ "48e722432bb6e19df7bba02427e4a707e671af06" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Fri Mar 18 15:05:30 2016 -0700" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Mar 22 15:38:36 2016 -0700" }, "message": "Use compiler filter to determine oat file status.\n\nRecord the compiler filter in the oat header. Use that to determine\nwhen the oat file is up-to-date with respect to a target compiler\nfilter level.\n\nNew xxx-profile filter levels are added to specify if a profile should\nbe used instead of testing for the presence of a profile file.\n\nThis change should allow for different compiler-filters to be set for\ndifferent package manager use cases.\n\nBug: 27689078\nChange-Id: Id6706d0ed91b45f307142692ea4316aa9713b023\n" }, { "commit": "b077e15d2d11b7c81aacbcd4a46c2b1e9c9ba20d", "tree": "148a47a1aace48313cdfdeede48902563d89c7ee", "parents": [ "c90bc92bc577020ff4d3caced4cee1cdf41fa5de" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Feb 18 18:47:37 2016 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Mar 08 15:53:30 2016 +0000" }, "message": "Update GetDexOptNeeded to handle different levels of compilation\n\nextract-only or profile-guide oat files are considered up to date from\nruntime perspective as they don\u0027t necessary need (re)compilation or\nrelocation. However, it is useful to return a more refined code to the\ncaller so that they can decide whether or not that\u0027s good enough.\n\nFor example, the package manager might decide to still compile a\nprevious extract-only and during profile guide compilation we should\nalways recompile even if we have an oat file.\n\nNote that dex files compiled via ClassLoaders will still be fully\ncompiled.\n\nThis change introduces:\n- a new key in the oat header kCompilationType to capture what type of\ncompilation has been made. Note tha the key might be missing. The\ndistinction is needed in order to avoid recompilation of a previous\nfully compiled file during profile guide compilation analysis.\n- a new argument to GetDexOptNeeded which tells the runtime to cast its\nopinion whether or not the oat file is up to date relative to the\ndesired target type of compilation.\n\nBug: 27189430\n\n(cherry picked from commit d91b8a2464b99625efe03caf7d30c8372bc378ed)\n\nChange-Id: I6ce450350f388451f7bab7d285c1846d539a4b13\n" }, { "commit": "fbc31087932a65e036a153afab3049dc5298656a", "tree": "c728b9039a71db3be9cae888ad5e1afc31f34a13", "parents": [ "c7f4e3a5aeaa23342b4e03b0d751f60ac5c5815c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Jan 24 11:59:56 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jan 25 14:22:15 2016 -0800" }, "message": "Revert \"Revert \"Load app images\"\"\n\nThis reverts commit 1bc977cf2f8199311a97f2ba9431a184540e3e9c.\n\nBug: 22858531\n\nChange-Id: Ide00bf3a73a02cba3bb364177204ad1b13f70295\n" }, { "commit": "1bc977cf2f8199311a97f2ba9431a184540e3e9c", "tree": "580a02752d8e447f6dce7cce01386c7e2a9a87f4", "parents": [ "f7fd970244f143b1abb956e29794c446e4d57f46" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jan 23 14:15:49 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jan 23 14:15:49 2016 +0000" }, "message": "Revert \"Load app images\"\n\nFails when a method is duplicated (see test 097-duplicate-method)\n\nBug: 22858531\n\nThis reverts commit f7fd970244f143b1abb956e29794c446e4d57f46.\n\nChange-Id: Ib30ae5be00cc568e799290be6b3c8f29cbbe4c20\n" }, { "commit": "f7fd970244f143b1abb956e29794c446e4d57f46", "tree": "aac1f57ac70747957f609bb46305dfeca87645a1", "parents": [ "95005291d8ebdd1d2ac58ffc5181fef4fbbf2383" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 09 11:16:49 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Jan 22 15:01:55 2016 -0800" }, "message": "Load app images\n\nSupport in-place patching of the app image based on boot image\nlocation and app oat location. Only loads for art run test so far\nsince we do not automatically generate app images for app installs.\n\nN5 maps launch time (~200 runs):\nBefore: 930ms\nAfter: 878.18ms\nAfter + image class table: 864.57ms\n\nTODO:\nOatdump support.\nStore class loaders as class roots in image.\n\nBug: 22858531\n\nChange-Id: I9cbc645645e62ea2ed1ad8e139e91af7d88514c1\n" }, { "commit": "689a700d1c8a7c9e7ce74e6a2b45dae94c79cb7c", "tree": "b4ad3f6f77554a146656c5b575ffd5bd60613441", "parents": [ "039404cb8d6b994e6fc247d287a0efa45c7362d4" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 20 10:29:42 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 20 10:35:18 2015 -0800" }, "message": "Pass DexPathList.Element array to openDexFileNative\n\nApp images will use this to check for conflicts. It is required to\npass down since the class loader won\u0027t have the element array until\nafter all of the elements in the dex path list are loaded.\n\nBug: 22858531\nChange-Id: I4f3d85b5e0ad542298fc8458bafe6504c263dc41\n" }, { "commit": "04302dbb106d590ff72c0dfecda23d85b6565059", "tree": "2fe66e258de36bcebc913d48e04468b7c639578f", "parents": [ "0e06a0989f4fc53e0d281a5a2cb5b5a17feaea0c" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Wed Nov 11 23:45:34 2015 -0800" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Nov 13 15:21:29 2015 -0800" }, "message": "Fix class unloading with the CC collector.\n\nAvoid unnecessarily decoding dex cache and class loader weak roots,\nwhich would trigger read barriers.\n\nRe-enable 141-class-unload with the CC collector.\n\nBug: 12687968\nBug: 24468364\nChange-Id: Ib4c19f25000873cab0e06047040442d135285745\n" }, { "commit": "b190d945459253c329062dab2440671828275767", "tree": "83130dcf8177578489aafca94a9aca1348a83b29", "parents": [ "cff81076cbb4bbe3841942f14326f4401fa3c8df" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 12 10:00:58 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 12 10:59:23 2015 -0800" }, "message": "Add class loader argument to openDexFileNative\n\nBug: 22858531\nChange-Id: I315919d91822db0c73cf16b21d660d5870d5746f\n" }, { "commit": "00310e0bb4ee541b99f0b687dbf5f706db2aabca", "tree": "bbb0bc2f829ed2ce145ca142c85da6181e2cd527", "parents": [ "3ae313d9bc64eaa0c791452dd972654eae979496" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Oct 17 12:46:42 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 19 12:30:45 2015 -0700" }, "message": "Keep dex files live in class table\n\nThe DexFile.loadClass API allows callers to load classes using a\ndex file without having that dex file owned by the specified class\nloader. We now add the dex file to the class table to make sure it\nstays live until the class loader is unreachable.\n\nFixes interpreter gcstress test 087 with 64 bit.\n\nBug: 22720414\nChange-Id: Ia4341149f45b6293312f8b275c7a68cea179f718\n" }, { "commit": "4f55fd25111217e37001958b7069fe03292ff1a4", "tree": "bbf5555232c04d9dde9ad4198124247a6a767d2a", "parents": [ "bc6cb93b2607e584fccdfe4e05ae74aa94e9e463", "d57d454a11ac6f49eaa397ec14d6231e3a2727b7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 15 15:52:53 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Oct 15 15:52:53 2015 +0000" }, "message": "Merge \"Allocate dex cache arrays in their class loader\u0027s linear alloc\"" }, { "commit": "d57d454a11ac6f49eaa397ec14d6231e3a2727b7", "tree": "ab8e705584702d73a6f943a02838a3225b1a5118", "parents": [ "2248d278460f18db9bcdc5a1bdb2dcdfdde2d301" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Oct 14 10:55:30 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 15 08:38:29 2015 -0700" }, "message": "Allocate dex cache arrays in their class loader\u0027s linear alloc\n\nFixes memory leak for class unloading where the dex cache arrays\nused to be in the runtime linear alloc which never got freed.\n\nTODO: Some of the callers like the compiler just use the runtime\nlinear alloc. We could clean this up if we want to have class\nunloading during compilation for some reason.\n\nAdded regression test.\n\nBug: 22720414\n\nChange-Id: Ia50333a06a339efbdaedb5ad94b7a1ae841124ec\n" }, { "commit": "80b37b7e679a530738c9bcbd39873b6dacf177e5", "tree": "03237803249050cbc97a1563adf1470b02a83e97", "parents": [ "08583a096adb04e57b7b57ba4d87b006582e7ee9" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 12 18:13:39 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Oct 14 16:06:20 2015 -0700" }, "message": "Fix structural class checks\n\nEnabled for debug builds to prevent bit rotting. Changed\nDexFileAndClassPair to work with std::queue.\n\nRe-enabled structural check tests.\n\nChange-Id: Ia981564650bf1c7e418d8a73efcc15733ddf7501\n" }, { "commit": "fdccbd418694a4216151e562faa5fd9fe6e12057", "tree": "d77cfadfd2bd9f47d5355ca34bf71dc0d4bf595b", "parents": [ "f992a6394b7a00b518971fa2390bc6532f0a5623" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Oct 14 10:58:41 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Oct 14 10:58:41 2015 -0700" }, "message": "Do not attempt to unregister null oat files\n\nThe oat file in the DexFile array may be null if we are running\nwithout dex2oat.\n\nBug: 22720414\nChange-Id: Ie1014b740caa77c3484a1671f29edb42bcc746c0\n" }, { "commit": "e58991b3b2282b5761f1a6023a16c803e1c4eb45", "tree": "5a6fac6c5d3cb6a463463b83b8a34a53b07a8ede", "parents": [ "fb11bab9bc96ff05dcb12f43abf58df256b7c7aa" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 13 07:59:34 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 13 13:17:50 2015 -0700" }, "message": "Revert \"Revert \"Unload oat files\"\"\n\nFixed a race where two threads calling OatFile::Open could both use\ndlopen on the host.\n\nBug: 22720414\n\nThis reverts commit 72da5e7461fec3b1e116050f2e6f233efb9c54f3.\n\nChange-Id: I1636045b724944d2a09417527280784967957095\n" }, { "commit": "72da5e7461fec3b1e116050f2e6f233efb9c54f3", "tree": "8b67f82fa1b8ffd6f272b267294cc71911a147f4", "parents": [ "18656fefc7e68e2549a8fa93455074d359d1efa8" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 13 07:26:45 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 13 07:26:45 2015 +0000" }, "message": "Revert \"Unload oat files\"\n\nTentative, will monitor bots if flakiness is fixed.\n\nBug: 22720414\n\nThis reverts commit 18656fefc7e68e2549a8fa93455074d359d1efa8.\n\nChange-Id: I53b645b73207ccd21cad6ddac1de483bcc158794\n" }, { "commit": "18656fefc7e68e2549a8fa93455074d359d1efa8", "tree": "034cf3a36079c23c9c6ef2659a90a54e45456c90", "parents": [ "b5c810e91d8e3da02c12a490850c68d5d9d563c3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 09 16:05:31 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 12 11:12:02 2015 -0700" }, "message": "Unload oat files\n\nUnregister and delete oat file when we call DexFile.closeDexFile if\nall of the dex files are no longer in use. We store the oat file as\nthe first element of the dex files array (cookie).\n\nAdded a test that reads the proc maps to ensure there are no\nunload-ex maps. Also some clean up.\n\nBug: 22720414\n\nChange-Id: I52ab84562d1045e94b9a37aafe57609a14f188f7\n" }, { "commit": "f9c6fc610b27887f832e453a0da1789187293408", "tree": "3f45a15327e5bc7cb71e6c238ba75e87ae2e6058", "parents": [ "793e6fbdefb092d1dab50bca5618aed110c7e037" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Oct 07 11:44:05 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 09 12:57:53 2015 -0700" }, "message": "Add OatFileManager\n\nTakes over a large amount of functionality from the class linker.\n\nChanged OatFile to loading the same OatFile multiple times. This is\nrequired for unloading OatFiles and moving dex caches to BSS since\nthese require a different OatFile for each dex cache and class\nloader.\n\nBug: 22720414\n\nChange-Id: I0321096723a294dc72949f21e66da82727b512fc\n" }, { "commit": "1d7d7f15f9fbb1111d4b7d79c1dab2f49a5960dc", "tree": "ba866ba1b7726993f31a4fca1ade5a1a8626b5cd", "parents": [ "4b6d025b914e82652ca72e2917b70b2231ead13f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 25 16:48:57 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 05 11:52:26 2015 -0700" }, "message": "Delete DexFiles in closeDexFiles\n\nTODO: Also unmap oat code.\n\nBug: 22720414\nChange-Id: I4d003d9b7f8c22890e7b40121a73081524e71f42\n" }, { "commit": "673ed3d8aedc5462a47ded827c99f35d46525457", "tree": "83de4690228c9f7772c48c770c5e2e5ba2dac6fe", "parents": [ "ce209462cc1a7ce235e5ac0d0e6db6b402f73441" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 28 14:56:43 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Aug 31 10:58:31 2015 -0700" }, "message": "Revert \"Revert \"Change dex caches to be weak roots\"\"\n\nThis reverts commit 81a9087f0df0518c39405b7d18ba5858a6d8b77b.\n\nBoot.oat creation time goes from 4.7s to 4.9s on host due to extra\nlocking. Will try to improve this in another CL.\n\nBug: 23602225\nBug: 22720414\n\nChange-Id: I7e25b75cfb63faa196c7b0f60e46cce50bf12021\n" }, { "commit": "81a9087f0df0518c39405b7d18ba5858a6d8b77b", "tree": "f4936654805b4d84540bd909095e8bbf69795bfd", "parents": [ "f86a0859684c0f8964da4cbe75d49df8f832e85b" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Aug 28 09:07:14 2015 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Aug 28 09:07:14 2015 -0700" }, "message": "Revert \"Change dex caches to be weak roots\"\n\nThis reverts commit 3ae6b1d42523bb2a0ddb5edff1aaf05b592f28f4.\n" }, { "commit": "3ae6b1d42523bb2a0ddb5edff1aaf05b592f28f4", "tree": "9ae990956db3d2d5970fb15bf264aeeb73e2bfe0", "parents": [ "dcff51a0079c5e3abaf0335f7cb9a3dd44044456" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 14 14:03:10 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Aug 25 18:00:47 2015 -0700" }, "message": "Change dex caches to be weak roots\n\nChanged dex caches to be weak roots. This is necessary for class\nunloading since the resolved types arrays would keep classes live\nwhen they should be unloaded. Currently the dex caches still don\u0027t\nget freed due to the class loader roots.\n\nAlso deleted some unused functionality in image writer.\n\nBug: 22720414\nChange-Id: If22cb3cad7e3baabc8158a77d7f20799faf4c341\n" }, { "commit": "b1d8c314b55bb2df2b2bb72a3daaf5db65b7ebc7", "tree": "87e8252ee6ca23138f867989a098b7c4338c21a5", "parents": [ "1d558db0bcd841140f6fe1c6ba2e9a6de131649d" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Tue Aug 04 11:18:43 2015 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Tue Aug 04 11:19:56 2015 -0700" }, "message": "Revert \"cleanup: Replace pointers with out-parameters and fix-up formatting\"\n\nThis reverts commit a315f5c546b796f55f4872bb6efc15eb858d9639.\n\n--\n\nRevert \"runtime: cleanup class_linker out-parameters and formatting\"\n\nThis reverts commit bc1d78daa463572c5a770cdca858a3b51d8e1b7b.\n\n--\n\nRevert \"base: replace raw pointers for out-parameters with safer out\u003cT\u003e\"\n\nThis reverts commit fb326cffc679cab8eb873b9e44795706f023cb3c.\n" }, { "commit": "bc1d78daa463572c5a770cdca858a3b51d8e1b7b", "tree": "d33ae78ec8b5e1f9e4b088545e346306d3c4f04e", "parents": [ "8e568d079b052db118d83e6e89ea36ab4fa4bfb1" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Thu Jul 30 16:39:45 2015 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Fri Jul 31 16:03:00 2015 -0700" }, "message": "runtime: cleanup class_linker out-parameters and formatting\n\n* Use out\u003cT\u003e instead of parameters\n* Fixes up some other signatures to be more correct\n* Reformat parameters to be one per line if they can\u0027t fit on one line\n* Reformat locks to be one per line if they can\u0027t fit on the decl line\n\nChange-Id: Ib71b08707d3ed0bb85299406c0b23a1de4e92a1c\n" }, { "commit": "2cebb24bfc3247d3e9be138a3350106737455918", "tree": "d04d27d21b3c7733d784e303f01f873bb99e7770", "parents": [ "1f02f1a7b3073b8fef07770a67fbf94afad317f0" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Apr 21 16:50:40 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 22 12:44:27 2015 -0700" }, "message": "Replace NULL with nullptr\n\nAlso fixed some lines that were too long, and a few other minor\ndetails.\n\nChange-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb\n" }, { "commit": "95abd04d211470ea4b9b9191b96dd0f32e7ce3a4", "tree": "68d61705d30c6ea5ebd1b4d2f8306f32c01aecb5", "parents": [ "425587d25832145a45a0b76beaa93996b0226f0d" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Mar 24 09:51:28 2015 -0700" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Fri Apr 03 13:10:30 2015 -0700" }, "message": "Rename isDexOptNeededInternal and add kSelfPatchOatNeeded\n\nThis change renames isDexOptNeededInternal to getDexOptNeeded and adds\nanother possible result: kSelfPatchOatNeeded. kSelfPatchOatNeeded is\nreturned when there is no odex file to relocate from but there is an\noat file that can be relocated in place.\n\nChange-Id: Ib9a6373f98474f1242367b5285086251a9d580e5\n" }, { "commit": "66d874d96d5699bb090c59f47a5a528956ca053e", "tree": "d59bf83a08fead7d9823230831bea63c9e43a62c", "parents": [ "2cfdabd2bb4833d7092819d27ef08a9e1cdffead" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Jan 15 09:37:19 2015 -0800" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Mon Mar 09 14:46:23 2015 -0700" }, "message": "Create OatFileAssistant class for assisting with oat files.\n\nThe oat file assistant is used for determining whether dex2oat or\npatchoat is needed, for running dex2oat or patchoat as needed to make\nan oat file up to date, and to load dex files associated with a given\ndex location.\n\nThe introduction of the OatFileAssistant class is meant to clean up and\nconsolidate code related to the management of oat files that was\nduplicated and spread across dalvik_system_DexFile.cc and\nclass_linker.cc.\n\nBug: 11301553\nChange-Id: I0c16027b9bae4570c2c50faa9c14f581c0cbafb8\n" }, { "commit": "324b9bb2f48be39e20077c1d7da45cf3dc47fe06", "tree": "d7efdc9aade5c693ace5dfbf9871ea6dfa7625d9", "parents": [ "9e80e7fa5ef60f02f35823bc58969c3d5a03453e" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Feb 23 16:33:22 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Feb 24 21:57:08 2015 -0800" }, "message": "ART: Move DexFile vector to Java array\n\nTo avoid having native vectors only referenced by Java objects,\nwhich look like leaks to Valgrind, use a Java array to store\nreferences to native DexFile objects.\n\nChange-Id: If3c2b31b9d0914ed1965cfd5e3fdb94ea41b1477\n" }, { "commit": "fbef44de596d298dc6430f482dffc933a046dd28", "tree": "57345e86b7dda80b82a263069230b7e312db5ef2", "parents": [ "603104b5b5c3759b0bc2733bda2f972686a775a3" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Dec 23 09:48:51 2014 -0800" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Jan 13 16:32:34 2015 -0800" }, "message": "Use unique_ptr to track ownership of dex files.\n\nBug: 18809837\nChange-Id: Ie571eae8fc19ee9207390cff5c7e2a38071b126a\n" }, { "commit": "9851595177fec4d5e328f201f1992719fb40db2a", "tree": "8740bff7fbb0c317a8fb4d22870beb8c51651321", "parents": [ "95d9a03db4471ef6d72853aedaa2bcd896ff0ca7" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Jan 06 12:05:34 2015 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Jan 06 12:05:34 2015 -0800" }, "message": "Mute common case DexFile.isDexOptNeeded log spam\n\nBug: 18914409\nChange-Id: I885f1aa87c48ff25353d44b720c7cff24ed01e45\n" }, { "commit": "e7c9a8c2b8481aafbc6af4ce6229bd361ba24742", "tree": "f6d8fe8fd7aeae117a6547dc4f012cd4085cb4e8", "parents": [ "00b2da5c02339c36ffa4006f731f55203b09265d" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 06 16:35:45 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 07 11:45:06 2014 -0800" }, "message": "Add hash map, reduce excessive hashing\n\nChanged the class def index to use a HashMap instead of unordered_map\nso that we can use FindWithHash to reduce how often we need to compute\nhashes.\n\nFixed a bug in ClassLinker::UpdateClass where we didn\u0027t properly\nhandle classes with the same descriptor but different class loaders.\nIntroduced by previous CL.\n\nBefore (fb launch):\n1.74% art::ComputeModifiedUtf8Hash(char const*)\n\nAfter:\n0.95% art::ComputeModifiedUtf8Hash(char const*)\n\nBug: 18054905\nBug: 16828525\n\nChange-Id: Iba2ee37c9837289e0ea187800ba4af322225a994\n\n(cherry picked from commit 564ff985184737977aa26c485d0c1a413e530705)\n" }, { "commit": "277ccbd200ea43590dfc06a93ae184a765327ad0", "tree": "d89712e93da5fb2748989353c9ee071102cf3f33", "parents": [ "ad17d41841ba1fb177fb0bf175ec0e9f5e1412b3" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Nov 03 21:36:10 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Nov 04 18:40:08 2014 -0800" }, "message": "ART: More warnings\n\nEnable -Wno-conversion-null, -Wredundant-decls and -Wshadow in general,\nand -Wunused-but-set-parameter for GCC builds.\n\nChange-Id: I81bbdd762213444673c65d85edae594a523836e5\n" }, { "commit": "46774767fcf7780d1455e755729198648d08742e", "tree": "09a5d87ff0acbc7eb1fa94ec901ba10009178f03", "parents": [ "11bd683f6dbebe2f3d02fa383fc9dbc69a83ace8" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Wed Oct 22 11:37:02 2014 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Mon Oct 27 20:19:37 2014 -0700" }, "message": "ART: Add support for patching and loading OAT files compiled with PIC\n\n* Images (.art) compiled with pic now have a new field added.\n* isDexOptNeeded will now skip patch-ing for apps compiled PIC\n* First-boot patching now only copies boot.art, boot.oat is linked\n\nAs a result, all system preopted dex files (with --compile-pic) no\nlonger take up any space in /data/dalvik-cache/\u003cisa\u003e.\n\nBug: 18035729\nChange-Id: Ie1acad81a0fd8b2f24e1f3f07a06e6fdb548be62\n" }, { "commit": "667ab7c174ebdb16fc18487901c6857709adcdb8", "tree": "49ba1b6cac63a4c85b2b91b7e8c06e4539ecf4bf", "parents": [ "61634cec710b8837df5d0dbe2ed3efce1c61c359" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 16 19:12:28 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 16 20:52:50 2014 -0700" }, "message": "Some additional verbose logging for DexFile_defineClassNative\n\nChange-Id: I6a86352e9eecf4cc5b529feb784e6cd5e8ec0a45\n" }, { "commit": "e8e39895249d24c9fe6f4eb0afa78b39ce0648bb", "tree": "cfb5bd0305dddd937ba211a0a7fbdbdfe519864b", "parents": [ "c0d36abb12cdbb9469039c1dc153a586bd984015" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 23 13:53:28 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Sep 24 09:35:17 2014 -0700" }, "message": "Restore kReasonLogging for kDexoptNeeded and kPatchoatNeeded\n\nBug: 17565501\n\n(cherry picked from commit 63582f211b7123d02f18dfa7075f6758ccb2b07c)\n\nChange-Id: Ie1196191d92286e543ed099c7d1ea4712802912d\n" }, { "commit": "3c13a794845e0cf7887e33b2ec20de7e6ba85f8f", "tree": "ab9a9a426a371de0c32e48a85fdda44a321a06a0", "parents": [ "5cdd0734d2f79eedc530f5f1e876cd2110e29c86" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 18 20:56:04 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 18 23:43:07 2014 -0700" }, "message": "ART: Only allow the zygote to create the global boot image\n\nDo not allow arbitrary processes, even when root, to write the\nboot image in /data/dalvik-cache.\n\nBug: 17478752, 17510489, 17439961\nChange-Id: Iba2b74be6d0752f4221f4ff5ee295b45a34cb2e1\n(cherry picked from commit 33c36d4f22ab6a5e61eb47b654deaf647c34e49c)\n" }, { "commit": "7b078e8c04f3e1451dbdd18543c8b9692b5b067e", "tree": "414229c6b87eb20ea24c40780752da5a3999a49a", "parents": [ "f79ba17defbd9342e44ab9f3de0807054673d3c9" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 10 14:44:24 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Sep 12 14:57:53 2014 -0700" }, "message": "Compile time performance improvements focusing on interpret-only.\n\nReduce virtual method dispatch in the method verifier and make more code\ninline-able.\nAdd a StringPiece with const char* equality operator to avoid redundant\nStringPieces and strlens.\nRemove back link from register line to verifier and pass as argument to reduce\nsize of RegisterLine.\nRemove instruction length from instruction flags and compute from the\ninstruction, again to reduce size.\nAdd suspend checks to resolve and verify to allow for more easy monitor\ninflation and reduce contention on Locks::thread_list_suspend_thread_lock_.\nChange ThrowEarlierClassFailure to throw pre-allocated exception.\nAvoid calls to Thread::Current() by passing self.\nTemplate specialize IsValidClassName.\nMake ANR reporting with SIGQUIT run using checkpoints rather than suspending\nall threads. This makes the stack/lock analysis less lock error prone.\nExtra Barrier assertions and condition variable time out is now returned as a\nboolean both from Barrier and ConditionVariable::Wait.\n\n2 threaded host x86-64 interpret-only numbers from 341 samples:\nBefore change: Avg 176.137ms 99% CI 3.468ms to 1060.770ms\nAfter change: Avg 139.163% 99% CI 3.027ms to 838.257ms\nReduction in average compile time after change is 20.9%.\nSlow-down without change is 26.5%.\n\nBug: 17471626 - Fix bug where RegTypeCache::JavaLangObject/String/Class/Throwable\ncould return unresolved type when class loading is disabled.\nBug: 17398101\n\nChange-Id: Id59ce3cc520701c6ecf612f7152498107bc40684\n" }, { "commit": "20c89303a9d89ba857bf969ad14a31f12c3be878", "tree": "b7072ce69f3c6896e70e84cfb7ae1058e7e7a55f", "parents": [ "192da5675b2e219f26a107bd7b60c755cd46ba74" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 19 17:28:06 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Aug 20 15:25:48 2014 -0700" }, "message": "ART: Relax GetInstructionSetFromString\n\nDo not abort on an unknown instruction set string. Instead return\nkNone and let the caller handle this.\n\nAlso simplify the patchoat tool to use this.\n\nBug: 17136416\n\n(cherry picked from commit aabbb2066a715b3fd8e752291f74c6d77b970450)\n\nChange-Id: I24131914bcf91c04ae93179bf809a2907f1f2b7a\n" }, { "commit": "4fcdc94d22a4608e355aa8df36240181149d10e8", "tree": "cb600df7e9b585720c03a08b10509151aa96d5dd", "parents": [ "b66252112d45fd24eab85122fa8902afd1324542" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jul 22 10:48:00 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Aug 13 18:01:51 2014 +0100" }, "message": "Execute an application even when dex2oat crashes.\n\nBug: 17000769\n\nChange-Id: Iffeb582862a5e794b6c7364c7ec2368cfd0f2214\n" }, { "commit": "202d1f0fd21260216cead743376c6eb4de0f7298", "tree": "6efb6b2e54178c3dd0a65da310f2f3330ff3e7b0", "parents": [ "147594f8815ed0982d7e5676dc8b6fed5a0ba9e6" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Fri Aug 08 16:19:44 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Fri Aug 08 16:43:39 2014 +0100" }, "message": "Use the right instruction set for checking dex-cache staleness.\n\nWe should use the instruction set we\u0027re asked to use, and not\nthe instruction set of the current runtime.\n\nbug: 16876489\n\n(cherry picked from commit 24e928bddaf8b4af6cdf6d64a7c35bfde059995c)\n\nChange-Id: I07901f059f9966b961e76bc055eaa04ea0227824\n" }, { "commit": "a2069c7152eb46e8c64b4c8d7e19e5fab5de6df4", "tree": "9f4d36211f527ab4c03e126187732a9fd71151bf", "parents": [ "484e2c2d3531e5bb36f0e1e12f26c708939c6579" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Aug 06 19:07:41 2014 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Aug 06 20:10:36 2014 +0100" }, "message": "Revert \"Rename openDexFileNative to openDexFile.\"\n\nhttps://android-review.googlesource.com/#/c/103383/ introduces\nabsolute paths so we need back the old method name\n\nBug: 16644204\n\nThis reverts commit 350b626eb1cfbaee7619e9453a4c018c07aed003.\n\nChange-Id: I10f430a536bb1906a8452fea5846ec9e725e84bd\n" }, { "commit": "6e183f2e973a20f2eaca135c240908e1bf98c5d0", "tree": "8a989eb8dbaca6a2c505569784740f9581fe7e98", "parents": [ "eb76e11d836ea953b4e40a28e3e69d3b0f4c86fa" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Fri Jul 18 14:57:04 2014 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Aug 05 10:22:08 2014 -0700" }, "message": "Make system use patchoat to relocate during runtime.\n\nChange dalvik_system_DexFile.cc so that isDexOptNeededInternal will be\nable to indicate that a patchoat is required. Change default of relocate\noption to be on.\n\nBug: 15358152\n\nChange-Id: Ibe92d8b55a24bbf718b0416a21b76e5df7a2de26\n" }, { "commit": "350b626eb1cfbaee7619e9453a4c018c07aed003", "tree": "f2994cca6435c728c9f041dc9e9a7ec64f106398", "parents": [ "e2f654a463976f811c5358fc0de68c0492601274" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 16 17:55:55 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Fri Jul 25 14:52:47 2014 +0100" }, "message": "Rename openDexFileNative to openDexFile.\n\nWe no longer need two distinct methods.\n\nBug: 15563230\n\n(cherry picked from commit 8edcb9c8bc62fcbd181e136c32086f2b970306a4)\n\nChange-Id: Ib95098af0dd26733b5946d8e24ae4dfbcdbec3ba\n" }, { "commit": "833a48501d560c9fa7fc78ef619888138c2d374f", "tree": "add308298a5486d44caddea120cc9200dd70c38a", "parents": [ "b849f6dd638fd1246724160cd5c01ab1a5ff33bd" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed May 21 18:46:59 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jun 25 19:34:58 2014 -0700" }, "message": "ART: Native support for multidex\n\nNative support for zip files with multiple classesX.dex.\n\nWorks by explicitly looking for those files in ascending order. As\nthese files have no file system representation for themselves,\nintroduce synthetic dex locations: the name of the originating file\nplus a colon plus the name of the dex file, e.g., test.jar:classes2.dex.\n\nOpening a zip dex file will return all dex files in this way. This\nkeeps the changes to dex2oat minimal.\n\nTo hide multidex/synthetic names from the Java layer, let the handle\nof dalvik.system.DexFile refer to a vector of DexFile objects. When\nopening a location, test possible synthetic names and add them to the\nvector. Thus, the original multidex jar in the classpath will be\nassociated with all embedded dex files.\n\nChange-Id: I0de107e1369cbc94416c544aca3b17525c9eac8b\n" }, { "commit": "7bfa86ddf31a961a61e2994fe771345acd1717b4", "tree": "8799c7a20c34c311706b3db5978b3d77cc913994", "parents": [ "3a7a8d18a01c6930b9bcf3897762af301b25e8ca" ], "author": { "name": "Nick Kralevich", "email": "nnk@google.com", "time": "Wed Jun 11 18:29:07 2014 -0700" }, "committer": { "name": "Nick Kralevich", "email": "nnk@google.com", "time": "Wed Jun 11 18:29:07 2014 -0700" }, "message": "consolidate profiles and profile-cache\n\nOwnership problems originally prevented using the same directory\nfor /data/dalvik-cache/profiles and /data/dalvik-cache/profile-cache.\nNow that ownership is assigned via init.rc, we can consolidate these\ntwo directories.\n\nOld profile files are stored in /data/dalvik-cache/profiles/ with\nthe \"@old\" extension. We use \"@\" instead of \".\" to avoid conflicts\nshould someone create a package ending in \".old\".\n\nChange-Id: Ic1b44009faa30d704855e97631006c4b990a4ad3\n" }, { "commit": "c5f17732d8144491c642776b6b48c85dfadf4b52", "tree": "811daa488ae5ee5dfd9b3b73bd210bc1506e5ca1", "parents": [ "08654d40cdd256f6a6c8619bf06d04d4c819714a" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jun 05 20:48:42 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jun 10 23:19:29 2014 -0700" }, "message": "Remove deprecated WITH_HOST_DALVIK.\n\nBug: 13751317\nFix the Mac build:\n - disable x86 selector removal that causes OS/X 10.9 kernel panics,\n - madvise don\u0027t need does zero memory on the Mac, factor into MemMap\n routine,\n - switch to the elf.h in elfutils to avoid Linux kernel dependencies,\n - we can\u0027t rely on exclusive_owner_ being available from other pthread\n libraries so maintain our own when futexes aren\u0027t available (we\n can\u0027t rely on the OS/X 10.8 hack any more),\n - fix symbol naming in assembly code,\n - work around C library differences,\n - disable backtrace in DumpNativeStack to avoid a broken libbacktrace\n dependency,\n - disable main thread signal handling logic,\n - align the stack in stub_test,\n - use $(HOST_SHLIB_SUFFIX) rather than .so in host make file variables.\n\nNot all host tests are passing on the Mac with this change. dex2oat\nworks as does running HelloWorld.\nChange-Id: I5a232aedfb2028524d49daa6397a8e60f3ee40d3\n" }, { "commit": "20aa7cbe93d782e0e756a36e70d610fe84b4bbb4", "tree": "cfaaa9770d5ddbc1034b2c9770a12e6ff4d19b7b", "parents": [ "eab52e3318dd0ab0f357a8420f0a8ccea69d61f1", "c1b643cc6ac45dbd0eabdcd7425c7e86006c27d6" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 06 11:15:25 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Jun 06 11:15:25 2014 +0000" }, "message": "Merge \"Fixed and refactored profiler options handling\"" }, { "commit": "c1b643cc6ac45dbd0eabdcd7425c7e86006c27d6", "tree": "250455427da979409a075a2b3197bd43ccd40fe1", "parents": [ "bb0b53f58f11c628f077603b56077dfed1a18f11" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri May 30 23:44:11 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 06 12:14:01 2014 +0100" }, "message": "Fixed and refactored profiler options handling\n\n- extracted profiler options in a separate class\n- switched from system property reading to command line arguments\n- added profile based compilation options to CompilerOptions\n- removed no longer used kProfile compilation filter\n- optimize dex files only if the profiler is enabled\n- clean up unused arguments\n\nBug: 12877748\nBug: 15275634\nChange-Id: I37ff68e7694370950ce8db2360562e9058ecebb7\n" }, { "commit": "eab52e3318dd0ab0f357a8420f0a8ccea69d61f1", "tree": "c6ab37ecf7f7500d742a390a4d70900f2a3ccb95", "parents": [ "7a6b77f9a694ea4569fbf44493fdcaeea237a8be", "bb0b53f58f11c628f077603b56077dfed1a18f11" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 06 10:58:10 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Jun 06 10:58:11 2014 +0000" }, "message": "Merge \"Clean up the sampling profiler\"" }, { "commit": "bb0b53f58f11c628f077603b56077dfed1a18f11", "tree": "013482db95e8f2dcb7c7be85fc8f35df2c7f1361", "parents": [ "e4283be97047a26d3476acd3863dcc386498be17" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri May 23 17:33:29 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 06 11:53:28 2014 +0100" }, "message": "Clean up the sampling profiler\n\n- rename variables/fields names to match the code style (use\n_underscore_names_)\n- extract common property parsing in utils.cc\n- fail to load profile file if any line is malformed\n- added ProfileFile to manage the profile data generate in the previous\nruns (replaces ProfileHelper and nests ProfileData)\n\nBug: 12877748\nChange-Id: Ie7bda30bfdeb7e78534c986615b0649eac12a97b\n" }, { "commit": "5221410e960d9af0edcba4206cc48ebdfbfe6be0", "tree": "4224b3925826c35f0c52fac0867bf7175f1adae4", "parents": [ "177b429a54a57adbe922037b1210e596d8348d2a" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jun 04 12:01:50 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jun 04 16:25:28 2014 +0100" }, "message": "Use sendfile when copying profile file.\n\nThis removes the 4k stack allocation and allow to activate\n-Wframe-larger-than\u003d1728 compiler opion.\n\nBug: 15278350\nChange-Id: I389ffe06feb3c1c1bf620e20164cca04a0594788\n" }, { "commit": "177b429a54a57adbe922037b1210e596d8348d2a", "tree": "252bffe6c276fa528b0f66d471d726aa94f3552f", "parents": [ "e4283be97047a26d3476acd3863dcc386498be17" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Jun 03 16:30:39 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jun 04 11:37:30 2014 +0100" }, "message": "Fix a possible file descriptor leakage\n\nBug: 15279918\nChange-Id: I7909a53f9028d2f445fb97a0a4293f36b3c012dd\n" }, { "commit": "cf790bb92d8e0dcc7b38da6873d982b9e9881682", "tree": "42192286d73aa4ae815279b97977ce63e0ad1485", "parents": [ "6d25996baef5037d0aa8beb2f517755f2fb7b91f" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed May 28 11:09:10 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed May 28 13:05:55 2014 -0700" }, "message": "Fix DexFile.entries to return class names, not class descriptors\n\nBug: 15141726\n\n(cherry picked from commit f2f9daf9ba33b15abddfc8f8d03a708a7908b765)\n\nChange-Id: I28ce8aae1713a9826a3373e1eb60e0edf267f64c\n" }, { "commit": "e1ff199b3bbcf58ed9462e1b7aa47027294f4e4b", "tree": "aedae043e5852886c92e38175ceedf0206f42165", "parents": [ "422b2e538fbcd8111ea34960804f0f9793e5653a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun May 18 22:37:51 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 23:18:35 2014 -0700" }, "message": "Up-to-date odex files should take precedence over profile checks\n\nChange-Id: I70b1e2537dc7c45334a70a4b9ec75329221090bc\n" }, { "commit": "46889ea4c43f1e3238851d1120c5f16a7212f4b6", "tree": "3db807e58cc15a482f5d17b9fda9f73bb2fe8eff", "parents": [ "607fa7b07233a7233ebe21bba8f3e7c1925ae0f2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 19 22:31:22 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 19 22:31:55 2014 -0700" }, "message": "Fix DexFile.getClassNameList.\n\nBug: 15086891\nChange-Id: I8eaf0d19a56ecaea236e93e84131f5e4ff0843f6\n" }, { "commit": "700a402244a1a423da4f3ba8032459f4b65fa18f", "tree": "4c22fcda04d271bd55a37aff30650214af17a90c", "parents": [ "047c11adcbcbc0bcf210defdfcbada763961ffee" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 19 16:49:03 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 19 22:27:39 2014 -0700" }, "message": "Now we have a proper C++ library, use std::unique_ptr.\n\nAlso remove the Android.libcxx.mk and other bits of stlport compatibility\nmechanics.\n\nChange-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61\n" }, { "commit": "0e12bdc49744eb6d5c29b9611a8dbe10bac4cd53", "tree": "aba31f1d671b4816fb63fca00b985ab0d2b6a12b", "parents": [ "de1129a26e0474ea8bb9112938ebb867163969fd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed May 14 17:44:28 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 16 16:14:50 2014 -0700" }, "message": "Add ISA directory to image and odex pathnames.\n\nBug: 14882223\nBug: 14694978\nChange-Id: Ic1b5ae836b8e91ea461dcd4f3da8e38dc3bec00f\n" }, { "commit": "dd157d732b557a854b3689faf8a24170fb47c270", "tree": "09b1761180ce511273b6bd5782baadaabf43526d", "parents": [ "3b2bcbf9daf39f4cece7fde1186f3fa494000ed9" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 15 14:47:50 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 15 14:47:50 2014 -0700" }, "message": "Avoid some unnecessary use of stl types.\n\nMay be a minor performance win but really done for libc++ as this removes a\ndependency on a library function whose prototype includes a std::string.\n\nChange-Id: Ifc07a9caef1206caf2a69a6e1b0bfc0ba56c8c62\n" }, { "commit": "eb8167a4f4d27fce0530f6724ab8032610cd146b", "tree": "bcfeaf13ad78f2dd68466bbd0e20c71944f7e854", "parents": [ "6fb66a2bc4e1c0b7931101153e58714991237af7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 07 15:43:14 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue May 13 14:45:54 2014 -0700" }, "message": "Add Handle/HandleScope and delete SirtRef.\n\nDelete SirtRef and replaced it with Handle. Handles are value types\nwhich wrap around StackReference*.\n\nRenamed StackIndirectReferenceTable to HandleScope.\n\nAdded a scoped handle wrapper which wraps around an Object** and\nrestores it in its destructor.\n\nRenamed Handle::get -\u003e Get.\n\nBug: 8473721\n\nChange-Id: Idbfebd4f35af629f0f43931b7c5184b334822c7a\n" }, { "commit": "52f84884433f3875f4b1bc5595b8d5a2d6fb3d99", "tree": "e9d5008b7288d200872447cc93354b5248beceaf", "parents": [ "dee6812d90c78daa09a3870ba5ffcead57a63d1a" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Fri May 02 10:10:39 2014 +0100" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 02 18:28:47 2014 -0700" }, "message": "Prevent spurious dexopts in 32-64 builds.\n\nWhen we\u0027re checking if a file needs to be dexopted, we\nneed to compare oat file checksums with the image checksum\nfor the oat file\u0027s target instruction set and not the current\nruntime\u0027s target instruction set.\n\nbug:14475807\n\nChange-Id: Ib44d8e3c6cdf3a37fce6332c694a6602c658e925\n" }, { "commit": "11d9f06a96a6909905c248ed684366190140095c", "tree": "27b02ab216b98ba1656d66072fd46c5adec61242", "parents": [ "b3016551e5f264264dbb633a1ddf03ac97f9c66c" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 23 20:24:57 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Thu May 01 11:25:07 2014 +0100" }, "message": "Use instruction specific dalvik cache dirs.\n\n- All oat \u0026 art files are now placed under /data/dalvik-cache/\u003cisa\u003e/.\n- GetDalvikCacheOrDie now requires a mandatory subdirectory argument,\n and is implicitly rooted under /data/.\n- Added helper methods to convert InstructionSet enums into strings\n and vice versa.\n\n(cherry picked from commit 2974bc3d8a5d161d449dd66826d668d87bdc3cbe)\n\nChange-Id: Ic7986938e6a7091a2af675ebafec768f7b5fb8cd\n" }, { "commit": "b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cf", "tree": "839d13ebfa7170967dd9b4abd434b7abda53da99", "parents": [ "948740c1938860df055ddc801f20fd1707331e38" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Apr 28 16:47:08 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 29 14:36:28 2014 -0700" }, "message": "Force inlining on trivial accessors.\n\nMake volatility for GetFieldObject a template parameter.\nMove some trivial mirror::String routines to a -inl.h.\n\nBug: 14285442\n\nChange-Id: Ie23b11d4f18cb15a62c3bbb42837a8aaf6b68f92\n" }, { "commit": "09881a85579cab1779ddf6ba9a91eed861a13cb2", "tree": "fae410053b1cc8f0497abb744e820c124015d7b1", "parents": [ "011005100214eb40c2aaad3f8fe9c3dc9465bcec" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Apr 18 17:44:01 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Apr 25 15:40:04 2014 -0700" }, "message": "Do not require dexopt when previous profile does not exist\n\nAlso turn down some dex2oat related noise\n\nBug: 14184659\nChange-Id: I134890f2c452d7f85ca4b736b5724f42533c2a7f\n" }, { "commit": "329d18806792771dfee064203fe27875d79cd53a", "tree": "56f2b3105a6451d2b6f2b39941fb38bbd9af33d6", "parents": [ "a6b20c3cb43676c3294865af521c19db77988633" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Apr 08 10:32:19 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Apr 08 12:21:36 2014 -0700" }, "message": "Better error reporting when loading dex files\n\nCollect all partial error messages and return them as cause\nexceptions for the top-level exception returned.\n\nChange-Id: I9661b8aed2a571dc88bf0f06d447108eeaed1409\n" }, { "commit": "9dae5b4b952824da45e9fd9c12cfcde9858f0974", "tree": "5d39d9d8641c46333e3543a3fd714feae6e308ec", "parents": [ "5cc2d076cb7854ec2327895e5586f4cbe5e3ee70" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Apr 07 16:36:21 2014 +0300" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Apr 07 16:36:21 2014 +0300" }, "message": "Tweaked profile significant_difference.\n\n- renamed to \u0027change_thr\u0027\n- now it represents how much the top K leading samples need to change\n(in percents) in order to trigger compilation.\n- extracted ProfileData \u0026 file parsing in profiler.h\n\nBug: 12877748\nChange-Id: I10f66120dd5e68b8a690bfa0e9914c07f63c50d5\n" }, { "commit": "39c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13", "tree": "fa777039b3f7c34f3dd322d04307766246526080", "parents": [ "0918614b7434783477e8668df7850a7aaf8d5611" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Tue Jan 28 18:33:52 2014 -0800" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Fri Mar 07 13:42:48 2014 -0800" }, "message": "Make use of profiling information for dex2oat\n\nIf the profile file exists, the compiler driver will read it\nand store the data in an internal map. Then, when we want to work\nout whether to compile a method or not, the map is consulted and if\nthe method shows up with a high enough percentage of use we compile it.\n\nThe profile file itself is created by installd and is writeable by the\napp. The file is in /data/dalvik-cache/profiles and is named by\nthe package name.\n\nThis also modifies the profiler itself to:\n\n1. Only count runnable threads (not suspended threads) in the profile\n2. Use system properties to allow tuning of the profile parameters\n3. Merge profiles from multiple processes using file locking.\n\nBug: 12877748\nChange-Id: Iab2f3a327a2860db2a80d5724277d6c626227f2b\n\nConflicts:\n\tcompiler/dex/frontend.cc\n\tcompiler/dex/mir_analysis.cc\n\tcompiler/dex/verification_results.cc\n\tcompiler/driver/compiler_driver.cc\n\tdex2oat/dex2oat.cc\n\truntime/class_linker.cc\n\truntime/runtime.cc\n\truntime/runtime.h\n" }, { "commit": "9583fbcf597eff6d0b3c5359b8e8d5f70ed82c40", "tree": "847912709f811adda0fa63e89e4bf8af27769f2e", "parents": [ "093aad184b4451639951a7e012d9b55cbf8c8a07" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Feb 28 15:21:07 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Mar 04 16:30:48 2014 +0000" }, "message": "Remove oat file location in the image.\n\nThe oat file is now always in the same directory, and has the\nsame name as the image file. Only difference is the extension.\n\nThis also removes the need for host-prefix.\n\nChange-Id: I16d1f7aeb1d58372d41921694664e9c321afc1ad\n" }, { "commit": "ef7d42fca18c16fbaf103822ad16f23246e2905d", "tree": "c67eea52a349c2ea7f2c3bdda8e73933c05531a8", "parents": [ "822115a225185d2896607eb08d70ce5c7099adef" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Jan 06 12:55:46 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Feb 06 23:20:27 2014 -0800" }, "message": "Object model changes to support 64bit.\n\nModify mirror objects so that references between them use an ObjectReference\nvalue type rather than an Object* so that functionality to compress larger\nreferences can be captured in the ObjectRefererence implementation.\nObjectReferences are 32bit and all other aspects of object layout remain as\nthey are currently.\n\nExpand fields in objects holding pointers so they can hold 64bit pointers. Its\nexpected the size of these will come down by improving where we hold compiler\nmeta-data.\nStub out x86_64 architecture specific runtime implementation.\nModify OutputStream so that reads and writes are of unsigned quantities.\nMake the use of portable or quick code more explicit.\nTemplatize AtomicInteger to support more than just int32_t as a type.\nAdd missing, and fix issues relating to, missing annotalysis information on the\nmutator lock.\nRefactor and share implementations for array copy between System and uses\nelsewhere in the runtime.\nFix numerous 64bit build issues.\n\nChange-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822\n" }, { "commit": "2d983907d6c3cf1d69f753e3db275158bdcb69a3", "tree": "3234e579da0a6d51897f25484ef65c7f97ecf71b", "parents": [ "f2ef56d441986bf2826d1bc635c38ced64c6b476" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 04 16:17:13 2014 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 04 16:17:13 2014 -0800" }, "message": "Switch art over to a long in DexFile.\n\nChange-Id: I4ced147941f0d564eaf7f314bc21f6fd9caf3cbb\n" }, { "commit": "60836d5a9bcf8b30984aae4279a4f6233b0bf622", "tree": "7779b989a6bdb12b0ddd2ae2506c8aea46c99d04", "parents": [ "6e60cfd6d35ee7dbe68cee1ff2198d3b421ab686" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jan 16 15:53:38 2014 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jan 16 19:44:03 2014 +0000" }, "message": "Fix opening oat files that are out of date.\n\nMake sure we\u0027re not using an old MAP_PRIVATE mapping of an\nOatFile after a forked process modifies the underlying file.\n\nChange-Id: I5c6caaf34272c805e40e95ee690dd948d7406751\n" }, { "commit": "08cbf66dc4632913f80f8ac18082c39b7d52c7dd", "tree": "a8c801c87a00d45672b3b2b45863626a139d86a2", "parents": [ "ed61d742acea70a06d992eb037c7343c2ad74333" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Dec 10 16:52:57 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Dec 10 23:44:07 2013 -0800" }, "message": "Do not require classes.dex to support stripped zip files\n\nChange-Id: Ief34c1b559dbebda85d181ae49da7d35446c9b37\n" }, { "commit": "590fee9e8972f872301c2d16a575d579ee564bee", "tree": "b02db45c72f1911ec896b93379ada0276aea3199", "parents": [ "5b70680b8df6d8fa95bb8e1070d0107f3d388940" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 13 13:46:47 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 11 15:34:27 2013 -0800" }, "message": "Compacting collector.\n\nThe compacting collector is currently similar to semispace. It works by\ncopying objects back and forth between two bump pointer spaces. There\nare types of objects which are \"non-movable\" due to current runtime\nlimitations. These are Classes, Methods, and Fields.\n\nBump pointer spaces are a new type of continuous alloc space which have\nno lock in the allocation code path. When you allocate from these it uses\natomic operations to increase an index. Traversing the objects in the bump\npointer space relies on Object::SizeOf matching the allocated size exactly.\n\nRuntime changes:\nJNI::GetArrayElements returns copies objects if you attempt to get the\nbacking data of a movable array. For GetArrayElementsCritical, we return\ndirect backing storage for any types of arrays, but temporarily disable\nthe GC until the critical region is completed.\n\nAdded a new runtime call called VisitObjects, this is used in place of\nthe old pattern which was flushing the allocation stack and walking\nthe bitmaps.\n\nChanged image writer to be compaction safe and use object monitor word\nfor forwarding addresses.\n\nAdded a bunch of added SIRTs to ClassLinker, MethodLinker, etc..\n\nTODO: Enable switching allocators, compacting on background, etc..\n\nBug: 8981901\n\nChange-Id: I3c886fd322a6eef2b99388d19a765042ec26ab99\n" }, { "commit": "2ec3f71bee23d97ec35c80222c1d073b87b42a0f", "tree": "842833bb0a9c482a20346ef415942d01a5b7b3bf", "parents": [ "a52454455048d04d12e4da637a103412a55e579b" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Oct 30 15:13:17 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Oct 30 16:31:11 2013 -0700" }, "message": "Fix openDexFileNative to throw pending exception when it fails.\n\nBug: 11391006\nChange-Id: I2331d73a2ab8f70d46b1afb2649550c296e7393a\n" }, { "commit": "0d3bbff796454aca1495131ab4a866ebfef2e857", "tree": "4f2f1f3ad474093f193ebe9b72f9fd397e78876c", "parents": [ "ba150c37d582eeeb8c11ba5245edc281cf31793c" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Oct 28 15:21:32 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Oct 28 15:21:32 2013 -0700" }, "message": "Fix DexFile_isDexOptNeeded to clear an error_msg in a recoverable case\n\nChange-Id: Id4a6d0ab8fb259fa0edcc18ce768b33e95afc28a\n" }, { "commit": "8d31bbd3d6536de12bc20e3d29cfe03fe848f9da", "tree": "2373ae08ddddaf1034623df85d647ecf9ac6c831", "parents": [ "57e6d8a99058e5c74d5244b68a5f4d53526fa108" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Oct 13 10:44:14 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Oct 21 17:01:11 2013 -0700" }, "message": "Throw IOException at source of failing to open a dex file.\n\nBefore is:\njava.lang.ClassNotFoundException: Didn\u0027t find class \"GCBench\" on path: DexPathList[[zip file \"/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\"],nativeLibraryDirectories\u003d[/disk2/dalvik-dev/out/host/linux-x86/lib]]\n at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:511)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:469)\n Suppressed: java.lang.ClassNotFoundException: GCBench\n at java.lang.Class.classForName(Native Method)\n at java.lang.BootClassLoader.findClass(ClassLoader.java:781)\n at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:504)\n ... 1 more\n Caused by: java.lang.NoClassDefFoundError: Class \"LGCBench;\" not found\n ... 5 more\nAnd after is:\njava.lang.ClassNotFoundException: Didn\u0027t find class \"GCBench\" on path: DexPathList[[zip file \"/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\"],nativeLibraryDirectories\u003d[/disk2/dalvik-dev/out/host/linux-x86/lib]]\n at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:511)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:469)\n Suppressed: java.io.IOException: Zip archive \u0027/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\u0027 doesn\u0027t contain classes.dex\n at dalvik.system.DexFile.openDexFile(Native Method)\n at dalvik.system.DexFile.\u003cinit\u003e(DexFile.java:80)\n at dalvik.system.DexFile.\u003cinit\u003e(DexFile.java:59)\n at dalvik.system.DexPathList.loadDexFile(DexPathList.java:268)\n at dalvik.system.DexPathList.makeDexElements(DexPathList.java:235)\n at dalvik.system.DexPathList.\u003cinit\u003e(DexPathList.java:113)\n at dalvik.system.BaseDexClassLoader.\u003cinit\u003e(BaseDexClassLoader.java:48)\n at dalvik.system.PathClassLoader.\u003cinit\u003e(PathClassLoader.java:38)\n at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:128)\n at java.lang.ClassLoader.access$000(ClassLoader.java:65)\n at java.lang.ClassLoader$SystemClassLoader.\u003cclinit\u003e(ClassLoader.java:81)\n at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:137)\n Suppressed: java.lang.ClassNotFoundException: GCBench\n at java.lang.Class.classForName(Native Method)\n at java.lang.BootClassLoader.findClass(ClassLoader.java:781)\n at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:504)\n ... 1 more\n Caused by: java.lang.NoClassDefFoundError: Class \"LGCBench;\" not found\n ... 5 more\n\nAlso, move dex file verifier messages out of logs.\nIn the process the ClassLinker::dex_lock_ needed tidying to cover a smaller\nscope. Bug 11301553.\n\nChange-Id: I80058652e11e7ea63457cc01a0cb48afe1c15543\n" }, { "commit": "1eb512d33f94d1dd7ea38263307ba0f7a0dfa653", "tree": "b4d4d9b16013ab90fb4b40d23013d7ef44bb5852", "parents": [ "b917ea1a62aa0ab8eca3f689ef64b5be34e11abb" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 18 15:42:20 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Oct 20 14:55:26 2013 -0700" }, "message": "Fast JNI support.\n\nUse a modifier to signal a native method is a fast JNI method. If the\nmodifier is set then don\u0027t perform runnable transitions.\n\nChange-Id: I7835b4d837bfdd1cb8e2d54b919c0d5e6cf90499\n" }, { "commit": "756ee4e090bc1e1812b41fb7b4661df601a32ef9", "tree": "b456ca4a582d5e75d20b418ab4c27ed56b46f40d", "parents": [ "eeb9888421b696990f45b89286ad9d0908c70a69" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 15:46:12 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 18:14:18 2013 -0700" }, "message": "Find OatDexFile by DexFile name and checksum, not just checksum\n\nBug: 10614658\nChange-Id: Ie0b5a34fd396b6299000c37909108c5e7e6ab80f\n" }, { "commit": "7c3d13aebdd8611cae58a1048bffb13cbdc465cb", "tree": "23f2415bb38e77b0d53c1de06c37a133c7b08e51", "parents": [ "f15242943a7a836966cd521e3095a4b731695c71" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Sep 04 17:15:11 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 17:00:39 2013 -0700" }, "message": "Use file magic to determine file type, not file extension.\n\nBug: 10614658\nChange-Id: I9156dfca78ac8cd1c62fb258825cc791629270a4\n" }, { "commit": "ee39a10e45a6a0880e8b829525c40d6055818560", "tree": "88cf2b0765ffc8cc96aa2f895254fbf799d0eb40", "parents": [ "7d690ba929a2a02e2b6344749561d49e2c0d55d2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Sep 19 02:56:49 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Sep 21 22:00:10 2013 -0700" }, "message": "Use class def index from java.lang.Class.\n\nBug: 10244719\nThis removes the computation of the dex file index, when necessary this is\ncomputed by searching the dex file. Its only necessary in\ndalvik.system.DexFile.defineClassNative and DexFile::FindInClassPath, the\nlatter not showing up significantly in profiling with this change.\n\n(cherry-picked from 8b2c0b9abc3f520495f4387ea040132ba85cae69)\nChange-Id: I20c73a3b17d86286428ab0fd21bc13f51f36c85c\n" }, { "commit": "2e450bf45e1bacc9c356f6ab239ccfb31bd8d7e4", "tree": "d695b5a0aa5049ed3936a65ab69b409e2eceb818", "parents": [ "dd3c27eeb8286ab53d8a2f1aec76a7a919ba353a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Sep 06 15:39:46 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Sep 06 15:43:51 2013 -0700" }, "message": "Revert \"Remove bogus fastpath from String::Equals(const StringPiece\u0026)\"\n\nThis reverts commit 8438ed31e10f3881ed92f03877d5edaca7d5b48c.\n\nBug: 10614658\nChange-Id: I335f10a7140e1644957bc1cee21a9b310a558499\n" }, { "commit": "8438ed31e10f3881ed92f03877d5edaca7d5b48c", "tree": "a29524e6974a58d593362b49217649dc9a39f496", "parents": [ "51db7beb7faaea43d697321520732d1d71288f50" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Sep 04 17:17:19 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Sep 06 12:38:20 2013 -0700" }, "message": "Remove bogus fastpath from String::Equals(const StringPiece\u0026)\n\nBug: 10614658\nChange-Id: I907ec77a65c1ae29e800356abdf755a457620081\n" } ], "next": "7dfb28c066159e6cde8181720f0c451a700ef966" }