)]}' { "log": [ { "commit": "5d3f73aef1b778d81ba101ece41935adee259cf2", "tree": "fec0c2fdbb88df0a366e29b6470d1274aa6e2ec1", "parents": [ "cfdff144f154df876987fefb340058a975c43381" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 14 14:28:47 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 14 14:38:43 2016 -0700" }, "message": "Move reference processor and mirror::Reference to ObjPtr\n\nBug: 31113334\n\nTest: test-art-host\n\nChange-Id: I2c7c3dfd88ebf12a0de271436f8a7781f997e061\n" }, { "commit": "bdf7f1c3ab65ccb70f62db5ab31dba060632d458", "tree": "25cc77adfeb05232d0ab00aa561a693f1d71745c", "parents": [ "d7eabc2cc1a88c1f7f927da61246ae65aab0626c" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 30 16:38:47 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 30 17:02:53 2016 -0700" }, "message": "ART: SHARED_REQUIRES to REQUIRES_SHARED\n\nThis coincides with the actual attribute name and upstream usage.\nPreparation for deferring to libbase.\n\nTest: m\nTest: m test-art-host\nChange-Id: Ia8986b5dfd926ba772bf00b0a35eaf83596d8518\n" }, { "commit": "c4695dfdab80c280c98a89c20e027a3804191585", "tree": "b78f388ac75edd9f02abfcae68aad7d445af75d1", "parents": [ "97f4bc04b61d5cf78b0820dbf18e999b20d7a108" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Fri Jan 15 14:08:05 2016 -0800" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Jan 28 15:34:19 2016 -0800" }, "message": "Always use pendingNext to test enqueability of references.\n\nAlso clean up a misleading comment in a reference queue test.\n\nBug: 24404957\nChange-Id: Ieea4788039ecef73cba1871fb480a439bf65b499\n" }, { "commit": "90443477f9a0061581c420775ce3b7eeae7468bc", "tree": "8c74b81dfae162e0fd0ccf8d5ac50827ba815174", "parents": [ "6078aec213dfaf111c29969706e8e5967cfc9bea" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jul 16 20:32:27 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 22 15:13:56 2015 -0700" }, "message": "Move to newer clang annotations\n\nAlso enable -Wthread-safety-negative.\n\nChanges:\nSwitch to capabilities and negative capabilities.\n\nFuture work:\nUse capabilities to implement uninterruptible annotations to work\nwith AssertNoThreadSuspension.\n\nBug: 20072211\n\nChange-Id: I42fcbe0300d98a831c89d1eff3ecd5a7e99ebf33\n" }, { "commit": "97509954404d031594b2ecbda607314d169d512e", "tree": "bb5371ba90d52e2f561b1dc6959584857cb84683", "parents": [ "c6f3439b67962584cfb764133e192c3317f0e1fc" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jul 13 14:35:43 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jul 14 16:45:27 2015 -0700" }, "message": "Clean up GC callbacks to be virtual methods\n\nChange-Id: Ia08034a4e5931c4fcb329c3bd3c4b1f301135735\n" }, { "commit": "3130cdf29eb203be0c38d1107a65d920ec39c106", "tree": "0b4093afe3f71d89b22f6ba927ad05946fb33910", "parents": [ "25dcb2594a21a565ef82faa66a79bcf595c3a780" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun May 03 15:20:23 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun May 03 15:20:23 2015 -0700" }, "message": "Add some more DISALLOW_COPY_AND_ASSIGN\n\nMay help prevent bugs maybe.\n\nChange-Id: Ie73d469dfcd078492ecb3aa28682b42707221202\n" }, { "commit": "9e2094f921b63582e84d65849b1c5c6dc4d22b44", "tree": "02613d533bdc382988b7fc70954c15c2ea4575aa", "parents": [ "6b1497421c7c81cb9bf2ce077f1ef3d8ac24cfcb" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 11 18:43:48 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Dec 12 12:08:16 2014 -0800" }, "message": "Add ReferenceQueue test\n\nAlso cleaned up reference queue.\nTODO: Add tests for missing functionality.\n\nBug: 10808403\n\nChange-Id: I182f9cb69022fe542ea9e53d4c6d35cff90af332\n" }, { "commit": "6f3dbbadf4ce66982eb3d400e0a74cb73eb034f3", "tree": "f7a20779e4d665f948c5fbcd26dac0071dafb8d4", "parents": [ "2df6840f68dd18d7dd8dbf53f8b6181bbfdc4fc4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Oct 14 17:41:57 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 16 19:27:28 2014 -0700" }, "message": "Make ART compile with GCC -O0 again.\n\nTidy up InstructionSetFeatures so that it has a type hierarchy dependent on\narchitecture.\nAdd to instruction_set_test to warn when InstructionSetFeatures don\u0027t agree\nwith ones from system properties, AT_HWCAP and /proc/cpuinfo.\nClean-up class linker entry point logic to not return entry points but to\ntest whether the passed code is the particular entrypoint. This works around\nimage trampolines that replicate entrypoints.\nBug: 17993736\n\nChange-Id: I5f4b49e88c3b02a79f9bee04f83395146ed7be23\n" }, { "commit": "a5a53efea976af505f4f849b5925d5e14c4f8e5c", "tree": "455a536a9394908c17ec1ede04ab7ec49f9d3420", "parents": [ "91bbd5347b391278b56440b2dbb0b77526bae4e8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 12 12:58:05 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Sep 14 14:48:24 2014 -0700" }, "message": "Add native support for FinalizerList.makeCircularListIfUnenqueued\n\nCalled from FinalizerReference.enqueueSentinelReference to prevent\na race where the GC updates pendingNext of the sentinel reference\nbefore enqueueSentinelReference.\n\nBug: 17462553\n\n(cherry picked from commit 3256166df40981f1f1997a5f00303712277c963f)\n\nChange-Id: I7ad2fd250c2715d1aeb919bd548ef9aab24f30a2\n" }, { "commit": "52e4b43d62896b56f8c2bd041e528472bb4a0d8d", "tree": "3a9367c391418c1375a6c86f678b3f047cacc03f", "parents": [ "ef38670cae8462d579da983c1863f96717cccee6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 10 11:22:31 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 19 12:57:05 2014 -0700" }, "message": "Add mark compact collector.\n\nThe mark compact collector is a 4 phase collection, doing a normal\nfull mark_sweep, calculating forwarding addresses of objects in the\nfrom space, updating references of objects in the from space, and\nmoving the objects in the from space.\n\nSupport is diabled by default since it needs to have non movable\nclasses and field arrays. Performance numbers is around 50% as fast.\n\nThe main advantage that this has over semispace is that the worst\ncase memory usage is 50% since we only need one space isntead of two.\n\nTODO: Make field arrays and classes movable. This causes complication\nsince Object::VisitReferences relies on these, so if we update the\nfields of an object but another future object uses this object to\nfigure out what fields are reference fields it doesn\u0027t work.\n\nBug: 14059466\n\nChange-Id: I661ed3b71ad4dde124ef80312c95696b4a5665a1\n" }, { "commit": "308351ada0008b0cbe1a5afc31c302c975554ee4", "tree": "1447c36df5616515d6e7ac35c185721d3c829c4b", "parents": [ "97ed29f800c56a06fd6989e0883e4c97bedd2453" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Jun 15 12:39:02 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 16 14:01:52 2014 -0700" }, "message": "Change reference processing to use heap references.\n\nRemoves several SetReferents for updating moved referents. Cleaned\nup other aspects of the code.\n\nChange-Id: Ibcb4d713fadea617efee7e936352ddf77ff4c370\n" }, { "commit": "530e1b54887b6b5e7d648170096e22a5f1850ea8", "tree": "c273698b2e51c29f373c18ece5eac5635bbbe037", "parents": [ "5d4a3fedcb18dadba5f50661e2a6d86890adfcbc" ], "author": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Mon Jun 09 15:19:54 2014 -0700" }, "committer": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Tue Jun 10 10:33:02 2014 -0700" }, "message": "Reduced frequency of blocks for concurrent gc\n\nImmediately return for references that are marked before reference\nprocessing without blocking. Soft references are kept in the queue until\nthe reference processor stops preserving, after which, all marked\nreferences are removed. Finalizer references will still block on get().\n\nBug: 15471830\nChange-Id: I588fcaef40b79ed7c95a4aa7f4fc2e17ee0c288f\n" }, { "commit": "78f7b4c04ab6e8b5581921bc95b67a9beee1c246", "tree": "78b93c72007478b5bfc3b88ab413fa3d772da723", "parents": [ "052a647973b590c9d5007a2e16f313f4e32a70bd" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue May 06 10:57:27 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 07 15:28:35 2014 -0700" }, "message": "Add concurrent reference processing.\n\nConcurrent reference processing currently works by going into native\ncode from java.lang.ref.Reference.get(). From there, we have a fast\npath if the references aren\u0027t being processed which returns the\nreferent without needing to access any locks. In the slow path we\nblock until reference processing is complete. It may be possible to\nimprove the slow path if the referent is blackened.\n\nTODO: Investigate doing the fast path in java code by using racy reads\nof a static volatile boolean. This will work as long as there are no\nsuspend points inbetween the boolean read and referent read.\n\nBug: 14381653\n\nChange-Id: I1546b55be4691fe4ff4aa6d857b234cce7187d87\n" }, { "commit": "8fa2dad7fe7909c8335101d6c8904ae997cdf29f", "tree": "b4809584363705a640b8a4d5c87f9fa2af59c41e", "parents": [ "282cbe489046face5475991aaa1ecb5f1deba107" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Mar 13 12:22:56 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 14 10:15:18 2014 -0700" }, "message": "Refactor reference code into mirror namespace.\n\nAdded two new files: mirror/reference.h and mirror/reference-inl.h.\n\nChange-Id: Ibe3ff6379aef7096ff130594535b7f7c0b7dabce\n" }, { "commit": "719d1a33f6569864f529e5a3fff59e7bca97aad0", "tree": "fcd84efd7b9806b93ec1a44e2317e6f882e7fe0e", "parents": [ "5365eea9940269b662cfbe103caa348816ff1558" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 12:13:39 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 19:16:01 2014 -0800" }, "message": "Enable annotalysis on clang ART builds.\n\nFix clang build errors aswell as restructure locking/mutex code for correct\nthread safety analysis support.\nReorder make dependencies so that host builds build first as they should\nprovide better compilation errors than target.\nRemove host\u0027s use of -fno-omit-frame-pointer as it has no value with correct\nuse of CFI, which we should have.\n\nChange-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90\n" }, { "commit": "83c8ee000d525017ead8753fce6bc1020249b96a", "tree": "d5167ed15dee2629905ac3640b6ea0578d4ae312", "parents": [ "7cba217ab0661d74deccbb97160cdf60b74d4ea3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 28 14:50:23 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 11 10:40:10 2014 -0800" }, "message": "Add root types and thread id to root visiting.\n\nEnables us to pass the root type and thread id to hprof.\n\nBug: 12680863\nChange-Id: I6a0f1f9e3aa8f9b4033d695818ae7ca3460d67cb\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": "39e3261168e7761fea6d873494d7c5d191285791", "tree": "b0fe6e048631991cd8842a9b4a374c3d843c2e83", "parents": [ "ad435ebd9d011eef66ef77e96b065024220c10ad" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 12 16:28:05 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 15 10:38:59 2013 -0800" }, "message": "Refactor reference queues.\n\nRefactored the reference queue processing to reside in the heap code.\nThis removes significant code duplication in the semispace and\nmarksweep garbage collectors.\n\nChanged the soft reference behaviour to preserve all soft references\nunless the GC requires them to be cleared to avoid an out of memory\nerror. It may be worth investigating a better heuristic in the\nfuture to preserve soft references by LRU order.\n\nChange-Id: I1f3ff5bd4b3c5149271f4bb4fc94ba199e2f9bc2\n" } ] }