)]}' { "log": [ { "commit": "88b2b80aed15bb1f931cddd40e44ca525ef10018", "tree": "04b2f9d27863cd469dae8050335f197496f24ff2", "parents": [ "cf6bd55863ded11e0533966657871aca444505a5" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Dec 04 14:19:04 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Dec 07 12:38:21 2015 +0000" }, "message": "Allow initializing runtime with parsed options.\n\nNeeded by upcoming refactoring of dex2oat to allow\nearly writing of dex files to the oat file.\n\nChange-Id: Ia13c26132846801522f181f51f64035d625e8416\n" }, { "commit": "31f2c155975c5794d481df03eb0947cb48d2c6b5", "tree": "b0ed3a2235fc115f73060ab4b51bda31e3ada596", "parents": [ "22c20ef131812a6e7ff01f8c57ffe1eb0942fc39" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Oct 23 17:56:15 2015 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Nov 24 19:31:16 2015 +0000" }, "message": "Save jit profiling info to file.\n\nCurrently saves only the hot method references and omits the inline\ncache.\n\nChange-Id: I79e91f855f6b52dc19a9a86662604f2eee16613c\n" }, { "commit": "ba69a51724d33444064443e456ce78b71db2fd16", "tree": "a7e1b95026fb455077a4faeffebb76c4ff8d0d7e", "parents": [ "f5dd91e0461b5bb0f401a51dee39f92d52b375e7" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Nov 17 13:50:21 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 18 10:50:47 2015 +0000" }, "message": "Fix bogus DCHECK and rename DidForkFromZygote.\n\nThe method can also be called for non-zygote forked processes.\n\n(cherry picked from commit 9d157e48e0abc48f08fd98e4c5e918d029c1b84c)\n\nChange-Id: Id4f57b77c1a7f802f80e066afcf30afecc198bfc\n" }, { "commit": "787ae8eb018d46b4b464e3a7c8de37d9262deb61", "tree": "afcc49dca1996bddf9d63640cc0b208ca8ca2bf5", "parents": [ "a04f57badca0a9211d45eb7bde44c1d1e8f159ff" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Nov 05 11:32:24 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 18 10:11:50 2015 +0000" }, "message": "Remove DEBUG_JIT from Zygote flags.\n\nThe flag is being obsolete by the move to JIT.\n\n(cherry picked from commit 0f042e04efba887557e40f981bd9c41b121c4652)\n\nChange-Id: I32c3183e791690964c00fab02a6ee7bbacf6b665\n" }, { "commit": "07ddb6f713f8c919e6da7c4b473cfb3bacb7cf10", "tree": "9b79188b4cb4a10a62a22f9e384a1ad01c13f421", "parents": [ "3f96f42b3788f9b9b243822212ec686e599279ef" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 05 11:16:34 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 05 15:23:24 2015 -0800" }, "message": "Fix elf writer to properly handle empty text sections\n\nPreviously, empty text sections caused an underflow in the oat file\nsize.\n\nAdded regression test.\n\nBug: 22858531\nChange-Id: I9391a3666ab04e32472a9776d5217fe1743417a9\n" }, { "commit": "32cc9ee0cdffecb0ec8d80a7fd55d7dccae3a7ee", "tree": "e394d05cb35fd8a89ae4be0d57635d7fee219ede", "parents": [ "114873103db3d4d6e0da42ca02bad1ea8826443b" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 15 09:19:15 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 16 08:46:12 2015 -0700" }, "message": "Change hash table load factors\n\nChanged class table and intern table load factors to query the\nruntime. The runtime returns load factors based on whether or not we\nare a low ram device.\n\nDescriptorEquals time for class linking goes from 10% -\u003e 1.2% for\ncompiling GmsCore with interpret only.\n\nAdded test.\n\nBug: 24917584\n\nChange-Id: Iaaf5d2eab1b0c2d188d299e4bc1852cdb3801173\n" }, { "commit": "85506c2ff34e930b4589568f78ee30f60d49d456", "tree": "c7e4b30a54046ed90a212e298f871a5df257c648", "parents": [ "7598f145d4fd4219c14c6e2c8a03b34ce7943ffe", "eb7c144a6aff7da673ba53d501c46f00311d4d7f" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Oct 13 21:02:28 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Oct 13 21:02:28 2015 +0000" }, "message": "Merge \"Add initial default method support to Art\"" }, { "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": "eb7c144a6aff7da673ba53d501c46f00311d4d7f", "tree": "feec33dd2e711800305477b092970500991a3993", "parents": [ "98ae42010a6e6a0e4c5bcc4d6a357805eef3f4ff" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Mon Aug 31 13:17:42 2015 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Oct 13 13:09:37 2015 -0700" }, "message": "Add initial default method support to Art\n\nThis commit starts the process of adding default methods and their\nassociated pieces to ART.\n\nThis adds full support for calling default methods using\ninvoke-interface and invoke-virtual on objects implementing the\ninterfaces. Verifier is changed to allow this when the runtime is\nstarted with -Xexperimental:default-methods.\n\nThis also adds support for defining and calling static methods on\ninterface classes with invoke-static.\n\nDirectly calling overridden default methods using invoke-super is not\nyet supported.\n\nThis adds 5 new run-tests for this functionality.\n\nBug: 24618811\n\nChange-Id: I35ca800d99d3329348b277789b70ceeeba6e7f03\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": "951ec2c93c79c5539cbcc669566f0808d4460338", "tree": "ce3505be2fc526afafaf6135e9d15d831860502d", "parents": [ "6a6916b378c413c2692782e901393607c47f0005" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 22 08:50:05 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 22 16:25:09 2015 +0000" }, "message": "Revert \"Revert \"Add one LinearAlloc per ClassLoader\"\"\n\nIssue was fixed by:\nhttps://android-review.googlesource.com/#/c/171945/\n\nBug: 22720414\n\nThis reverts commit 7de5dfe37f3cf24e1166412b589f6f67dcd1f1c0.\n" }, { "commit": "7de5dfe37f3cf24e1166412b589f6f67dcd1f1c0", "tree": "a87eeac15fd485bb14ea8ace2b2bc839c4c253be", "parents": [ "356412e2b7ba3fde164bc08a44fee0ddc19c54e1" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 22 09:48:02 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 22 09:48:02 2015 +0000" }, "message": "Revert \"Add one LinearAlloc per ClassLoader\"\n\nTimes out on 32bit target/host for 132-daemon-locks-shutdown test.\n\nBug: 22720414\n\nThis reverts commit 356412e2b7ba3fde164bc08a44fee0ddc19c54e1.\n\nChange-Id: I5ab3a09e88a5ad8c306a27d2606ecbecc80b9326\n" }, { "commit": "356412e2b7ba3fde164bc08a44fee0ddc19c54e1", "tree": "9e07c960e67b3627ced80fa9a0dcd0c9fd8b5951", "parents": [ "d0d11f20811f260453f6dfe2e26d7dbd6ed55f01" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 21 09:07:37 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 21 12:48:12 2015 -0700" }, "message": "Add one LinearAlloc per ClassLoader\n\nAlso added freeing linear alloc and class table when the\ncorresponding class loader is no longer reachable.\n\nBug: 22720414\n\nChange-Id: Icb32c3a4c865f240e147bc87ed080a6b1d8a5795\n" }, { "commit": "fdbd13c7af91a042eda753e436eeebf0e1937250", "tree": "c1fb370c9a4a30b9e589802c9c75dcc4919fc6e9", "parents": [ "fe3879e6011f629d0dd6b04fab00b9496bd4ea08" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Wed Sep 02 16:16:58 2015 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Sep 03 10:45:21 2015 -0700" }, "message": "Some fixes for the CC collector.\n\n- Remove a DCHECK in DisableMarkingCheckpoint, which caused\n occasional (false) failures.\n- Check the thread-local GetWeakRefAccessEnabled in boxed lambdas weak\n access.\n- Add missing BroadcastForNewAllocationRecords and\n BroadcastForNewWeakBoxedLambdas. The lack of the former caused\n occasional deadlocks in the ddmc test.\n- Remove the \u0027ensure system weaks disallowed\u0027 calls, which weren\u0027t\n useful and dead.\n\nBug: 12687968\nChange-Id: I33850c8d12e6e1a3aed1c2bb18eba263cbab76e8\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": "a315f5c546b796f55f4872bb6efc15eb858d9639", "tree": "188bcbab728423d79147fd9d9da45c2539371ac5", "parents": [ "bc1d78daa463572c5a770cdca858a3b51d8e1b7b" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Fri Jul 31 17:35:52 2015 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Fri Jul 31 17:35:52 2015 -0700" }, "message": "cleanup: Replace pointers with out-parameters and fix-up formatting\n\nCleans all of oat_file.h/.cc, parsed_options.h./cc, runtime.h/.cc\n\nOther files are touched only incidentally to use outof(x) instead of \u0026x.\n\nChange-Id: I0bb15111149d53bb21aac2199ef33bd35333b0ca\n" }, { "commit": "dd6712578b6aa8a292bc6249295b6d2a7b182717", "tree": "28e428fc2b4fd2a1a78b1ffb8659611f2ad45df0", "parents": [ "bd76db36abc1026cdc3f737ec0f2be6174a131a1" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jul 23 14:37:18 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Jul 24 15:10:22 2015 -0700" }, "message": "ART: Change the stack dump format to be in line with debuggerd\n\nMake offsets 16 digits on 64-bit platforms.\n\nAdd the ability to provide the build fingerprint, and print it in\nthe traces output.\n\nBug: 22693991\n\n(cherry picked from commit 242ae94dc39be53e519a6163ea1db494ceb75954)\n\nChange-Id: Ibd3d3b3bd65dce84acfb97a487807d6f280a9508\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": "e2facc5b18cd756a8b5500fb3d90da69c9ee0fb7", "tree": "595a3c807e1cbaa4b8c22b93685d70faa4ff0f5a", "parents": [ "e07300b712f44397ecbfed1ef7f880686e46274a" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Fri Jul 10 13:49:08 2015 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Mon Jul 20 15:11:59 2015 -0700" }, "message": "runtime: Add lambda box/unbox object equality\n\nA lambda that is boxed with box-lambda is now stored as a weak reference\nin a global runtime table (lambda::BoxTable). Repeatedly boxing the same\nlambda closure value will always return the same java.lang.Object back.\n\nSince there is no way to observe the address of an object, a GC can\nhappen and clean up the table of any dead boxed lambdas, which can also\nshrink the table to prevent the memory use from growing too much.\n\n(Note that a lambda closure is immutable, so hashing over it is\nguaranteed safe.)\n\nChange-Id: I786c1323ff14eed937936b303d511875f9642524\n" }, { "commit": "7617abdb402fd0419daa3eefb2ad059ccbb8b6db", "tree": "85ca02f6446cd50523156ea916d5524eaf3bf2dc", "parents": [ "479ebe076561e4a48129ab0c78cf8ca93c44baf6" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Fri Jul 10 18:27:47 2015 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Fri Jul 17 17:38:46 2015 -0700" }, "message": "runtime: Add -Xverify:softfail and ART_TEST_INTERPRETER_ACCESS_CHECKS\n\nUse ART_TEST_INTERPRETER_ACCESS_CHECKS\u003dtrue to run all the tests through\nthe interpreter with access checks enabled. The normal interpreter tests\ndo not currently enable access checks, which means that a large part of\nthe interpreter codebase is untested.\n\nThe verifier will force every class into a soft fail mode if\n-Xverify:softfail is used, thereby ensuring that if used along with the\ninterpreter (-Xint) that the interpret is always in access checks mode.\n\nThis is used alongside with --compile-filter\u003dverify-at-runtime to\nprevent the AOT compiler from putting down any code.\n\nChange-Id: I35a10ed8c43d76fa96133cf01fdad497da387200\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": "0541502e6d9d0efa50aa333db32898a0664512c3", "tree": "1c8c2adc8e70bee2c2e972ac84f0726e19d5a348", "parents": [ "5b1eea0a6c90e6e82393cdb7337f0c2bb05637d9", "1e13374baf7dfaf442ffbf9809c37c131d681eaf" ], "author": { "name": "Evgenii Stepanov", "email": "eugenis@google.com", "time": "Tue Jul 14 00:47:06 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Jul 14 00:48:54 2015 +0000" }, "message": "Merge \"Generalize Valgrind annotations in ART to support ASan.\"" }, { "commit": "1e13374baf7dfaf442ffbf9809c37c131d681eaf", "tree": "9a8a53295a8389d7ec10accf3efb8785a97a3599", "parents": [ "f68c8545382925062da2b87169ca2b5314f0b431" ], "author": { "name": "Evgenii Stepanov", "email": "eugenis@google.com", "time": "Wed May 20 12:30:59 2015 -0700" }, "committer": { "name": "Evgenii Stepanov", "email": "eugenis@google.com", "time": "Mon Jul 13 17:38:40 2015 -0700" }, "message": "Generalize Valgrind annotations in ART to support ASan.\n\nAlso add redzones around non-fixed mem_map(s).\nAlso extend -Wframe-larger-than limit to enable arm64 ASan build.\n\nChange-Id: Ie572481a25fead59fc8978d2c317a33ac418516c\n" }, { "commit": "5b1eea0a6c90e6e82393cdb7337f0c2bb05637d9", "tree": "3b8bddd878f07ee418a83a09f229ea44f2a20a05", "parents": [ "24db1bc55bf8fb3240690436a229352453ae75e1", "0b71357fb52be9bb06d35396a3042b4381b01041" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Jul 13 22:51:39 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Jul 13 22:51:40 2015 +0000" }, "message": "Merge \"Thread-local mark stacks for the CC collector.\"" }, { "commit": "0b71357fb52be9bb06d35396a3042b4381b01041", "tree": "44b8d6b0ca4a71f33cda55068fa9e14864c55625", "parents": [ "0e87d1809443d41b431ce3a686b4e074df2d7b8b" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jun 16 18:29:23 2015 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Jul 13 15:50:20 2015 -0700" }, "message": "Thread-local mark stacks for the CC collector.\n\nThread-local mark stacks are assigned to mutators where they push\nreferences in read barriers to reduce the (CAS) synchronization cost\nin a global mark stack/queue.\n\nWe step through three mark stack modes (thread-local, shared,\nGC-exclusive) and use per-thread flags to disable/enable system weak\naccesses (only for the CC collector) instead of the existing global\none to safely perform the marking phase. The reasons are 1)\nthread-local mark stacks for mutators need to be revoked using a\ncheckpoint to avoid races (incorrectly leaving a reference on mark\nstacks) when terminating marking, and 2) we can’t use a checkpoint\nwhile system weak accesses are disabled (or a deadlock would\nhappen). More details are described in the code comments.\n\nPerformance improvements in Ritzperf EAAC: a ~2.8% improvement\n(13290-\u003e12918) in run time and a ~23% improvement (51.6s-\u003e39.8s) in\nthe total GC time on N5.\n\nBug: 12687968\nChange-Id: I5d234d7e48bf115cd773d38bdb62ad24ce9116c7\n" }, { "commit": "7a4d0157eb690266928902a67922f346e290f4c6", "tree": "945e8d0cccf009a332f4550017e0ea3f567cc389", "parents": [ "f40002163fed58215df569e89f0a0b9661e16273" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jul 10 17:29:39 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jul 10 18:46:17 2015 +0100" }, "message": "Change JIT code to use optimizing.\n\nObviously, will fall back to quick for most methods currently,\ndue to lack of -QUICK opcodes support.\n\nChange-Id: I28882fbe805cd907275b6047437d9639a475964a\n" }, { "commit": "01aaf6ef3e3e35cc8e41cf3fe899a7bf337042f4", "tree": "d19b35a078536b6190d861810aa443ccd7e2fcdb", "parents": [ "2b252dc15995a708aead33aab6d307205d860a88" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 19 22:05:39 2015 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 01 12:32:13 2015 +0100" }, "message": "Allow for sig chain to be disabled.\n\nTools like dex2oat or patchoat don\u0027t need the sig chain or the fault\nmanager. This also enables building a statically link version of\ndex2oat.\n\nChange-Id: I9897728cac48acade854bb027bfde860628ebf84\n" }, { "commit": "158f35c98e2ec0d40d2c032b8cdce5fb60944a7f", "tree": "63bb3bbed85b0add42c7fdc714cd611424d8af2e", "parents": [ "c449e8b79aaaf156ce055524c41474cc1200ed5a" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Wed Jun 10 15:55:30 2015 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Thu Jun 18 10:22:27 2015 -0700" }, "message": "interpreter: Add experimental lambda opcodes for invoke/create-lambda\n\nThese opcodes are not yet fully specified, and *will* change before they become shippable.\nDo not write production code against experimental opcodes.\n\n--\n\nImplement partial interpreter support for new dex instructions invoke/create-lambda, and a\nnew opcode format 25x.\n\n* Does not verify, in fact verification will soft fail when we see those opcodes.\n* Compilers will punt to interpreter since they don\u0027t support new opcodes.\n* As there is no way to capture/liberate variables yet, the \"closure\" is just\n an ArtMethod for the time being.\n\nAll new opcodes are disabled by default, use runtime option -Xexperimental-lambdas to enable them.\n\nFor example:\n dalvikvm ... -Xexperimental-lambdas ...\n dex2oat --runtime-arg -Xexperimental-lambdas ...\n\nChange-Id: I6c996ca32a9b54ec45ec21d7a959b84dfb8a24eb\n" }, { "commit": "4edd8476339fd93ba8ff384ad107f1fc662e64a3", "tree": "6937496e8d32791ca450ef923d7e4b27eb07bf08", "parents": [ "7b9f214463b9a5a49b497421713efead3fb32ec4" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 01 10:47:36 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 01 10:51:42 2015 -0700" }, "message": "Fix accidental IMT and root marking regression\n\nWas always using the conflict trampoline. Also included fix for\nregression in GC time caused by extra roots. Most of the regression\nwas IMT.\n\nFixed bug in DumpGcPerformanceInfo where we would get SIGABRT due to\ndetached thread.\n\nEvaluateAndApplyChanges:\nFrom ~2500 -\u003e ~1980\nGC time: 8.2s -\u003e 7.2s due to 1s less of MarkConcurrentRoots\n\nBug: 19264997\nChange-Id: I4333e80a8268c2ed1284f87f25b9f113d4f2c7e0\n" }, { "commit": "e401d146407d61eeb99f8d6176b2ac13c4df1e33", "tree": "17927f9bfe7d2041b5942c89832d55f9dedb24c5", "parents": [ "2006b7b9b8e32722bd0d640c62549d8a0ac624b6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 22 13:56:20 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 29 18:45:49 2015 -0700" }, "message": "Move mirror::ArtMethod to native\n\nOptimizing + quick tests are passing, devices boot.\n\nTODO: Test and fix bugs in mips64.\n\nSaves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.\nSome of the savings are from removal of virtual methods and direct\nmethods object arrays.\n\nBug: 19264997\nChange-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d\n" }, { "commit": "848f70a3d73833fc1bf3032a9ff6812e429661d9", "tree": "b0349b3a40aab5a915af491b100659a5ca9fbbf6", "parents": [ "d14438f0c5071962be7fab572b54687d32d9d087" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Jan 15 13:49:50 2014 -0800" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Apr 27 18:54:52 2015 -0700" }, "message": "Replace String CharArray with internal uint16_t array.\n\nSummary of high level changes:\n - Adds compiler inliner support to identify string init methods\n - Adds compiler support (quick \u0026 optimizing) with new invoke code path\n that calls method off the thread pointer\n - Adds thread entrypoints for all string init methods\n - Adds map to verifier to log when receiver of string init has been\n copied to other registers. used by compiler and interpreter\n\nChange-Id: I797b992a8feb566f9ad73060011ab6f51eb7ce01\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": "c785344b87221f5e4e6473e5b762e4e61fe65dcf", "tree": "cd32ad2c2604596a18926f04d4c313dab255ecfd", "parents": [ "a29d93b380c9aeb8270e281aefbdd0c77a430d43" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 27 14:35:38 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Apr 10 12:57:27 2015 -0700" }, "message": "Move ArtField to native\n\nAdd linear alloc. Moved ArtField to be native object. Changed image\nwriter to put ArtFields after the mirror section.\n\nSavings:\n2MB on low ram devices\n4MB on normal devices\n\nTotal PSS measurements before (normal N5, 95s after shell start):\nImage size: 7729152 bytes\n23112 kB: .NonMoving\n23212 kB: .NonMoving\n22868 kB: .NonMoving\n23072 kB: .NonMoving\n22836 kB: .NonMoving\n19618 kB: .Zygote\n19850 kB: .Zygote\n19623 kB: .Zygote\n19924 kB: .Zygote\n19612 kB: .Zygote\nAvg: 42745.4 kB\n\nAfter:\nImage size: 7462912 bytes\n17440 kB: .NonMoving\n16776 kB: .NonMoving\n16804 kB: .NonMoving\n17812 kB: .NonMoving\n16820 kB: .NonMoving\n18788 kB: .Zygote\n18856 kB: .Zygote\n19064 kB: .Zygote\n18841 kB: .Zygote\n18629 kB: .Zygote\n3499 kB: .LinearAlloc\n3408 kB: .LinearAlloc\n3424 kB: .LinearAlloc\n3600 kB: .LinearAlloc\n3436 kB: .LinearAlloc\nAvg: 39439.4 kB\n\nNo reflection performance changes.\n\nBug: 19264997\nBug: 17643507\n\nChange-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c\n" }, { "commit": "bb87e0f1a52de656bc77cb01cb887e51a0e5198b", "tree": "113f014c6e20fab3e936a3ac05f9f738639541f6", "parents": [ "e57fc0f0260fcb1d08cbb720ec95c04c0f394b91" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Apr 03 11:21:55 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Apr 06 10:44:37 2015 -0700" }, "message": "Refactor and improve GC root handling\n\nChanged GcRoot to use compressed references. Changed root visiting to\nuse virtual functions instead of function pointers. Changed root visting\ninterface to be an array of roots instead of a single root at a time.\nAdded buffered root marking helper to avoid dispatch overhead.\n\nRoot marking seems a bit faster on EvaluateAndApplyChanges due to batch\nmarking. Pause times unaffected.\n\nMips64 is untested but might work, maybe.\n\nBefore:\nMarkConcurrentRoots: Sum: 67.678ms 99% C.I. 2us-664.999us Avg: 161.138us Max: 671us\n\nAfter:\nMarkConcurrentRoots: Sum: 54.806ms 99% C.I. 2us-499.986us Avg: 136.333us Max: 602us\n\nBug: 19264997\n\nChange-Id: I0a71ebb5928f205b9b3f7945b25db6489d5657ca\n" }, { "commit": "ae36b4a8d05525c977af831f1b31126d84159e4f", "tree": "1b474b0bdec9db773cab0a2bca70dce1452f7cd1", "parents": [ "a68a7cf8f3a6fef22d71a14350176115cb13857f", "2fd7e69505195cda4caaa3161aaf37315552a698" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Fri Apr 03 07:49:44 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Apr 03 07:49:46 2015 +0000" }, "message": "Merge \"Use specific exception class to abort transaction\"" }, { "commit": "2fd7e69505195cda4caaa3161aaf37315552a698", "tree": "2bd681443ad36a8616f237a12e56ecbdb7054f8e", "parents": [ "c6e949a6d93fae2351fc59ed825657adee8185dc" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Apr 02 11:11:19 2015 +0200" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Fri Apr 03 09:31:59 2015 +0200" }, "message": "Use specific exception class to abort transaction\n\nWe used to throw a java.lang.InternalError when aborting a\ntransaction (when preinitializing image classes at compilation time).\n\nWe now use dedicated class dalvik.system.TransactionAbortError that\nis only thrown by the compiler to abort a transaction. This class has\nconstructors taking a java.lang.Throwable \"cause\" so we can wrap\nexceptions causing the transaction to abort (for instance class\njava.lang.ClassNotFoundException) and give more information about the\ncause of the transaction abort.\n\nBug: 20019689\nChange-Id: I019a72a1c754d8bba6a7ad6bb0f02e4fd6668622\n" }, { "commit": "f6a780abeaed4bf745720e8f836a3064d3ffbec4", "tree": "0850cde8f2200f893a374610090be5b8326ecf83", "parents": [ "93c65adb3d7bd1d3815715df433d185219045230" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Apr 02 18:51:05 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Apr 02 18:51:05 2015 -0700" }, "message": "ART: Move trace options to a struct\n\nBundles the different options and moves them to a struct in the\nimplementation file. Will allow for easier change for streaming.\n\nChange-Id: I486e0942614e714964eb233e2d6b4e3e12aa704f\n" }, { "commit": "461687d898dfd91253f242072849a9fe43e5f523", "tree": "452e3e11cb5746f487920f87fcaf1b238d2a8957", "parents": [ "e33d0cb5b88703302e3912ca96dabcb06fea4340" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Mar 31 12:05:24 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Mar 31 15:57:27 2015 -0700" }, "message": "Visit image roots for hprof\n\nBug: 19995360\n\n(cherry picked from commit 0cab5e68f14ee403380664146db6dc7ddfc32064)\n\nChange-Id: I17868bff2a701dc25291d41b9732c6b86f92be08\n" }, { "commit": "4585f876eb5dfb936bd0d6cb6acd78a1f2182ba6", "tree": "e9dfed086f56245e74862caa813c708bc4f500f9", "parents": [ "e2c29f4a2717923f190c944a06e02f7d8c3ddcb6" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Mar 27 23:45:15 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Mar 27 23:46:09 2015 -0700" }, "message": "ART: Some runtime cleanup\n\nUse an enum for the compiler-callback mode.\n\nRefactor and remove some unnecessary includes in runtime.h.\n\nChange-Id: If2245fa470171311b8e05b677cf6bb28f209585a\n" }, { "commit": "81c6f8db12b203878a7d72444ead2bc7cf5c47ad", "tree": "11caae30b75b700ac648356fd30759a6154be997", "parents": [ "cac51526bbd03947676a8d49700425b19a57e447" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Mar 25 17:19:53 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Mar 27 21:43:21 2015 -0700" }, "message": "ART: PathClassLoader for compiler\n\nUse an actual PathClassLoader when compiling apps, instead of a\nside structure and cutout.\n\nThis CL sets up a minimal object \u0027cluster\u0027 that recreates the Java\nside of a regular ClassLoader such that the Class-Linker will\nrecognize it and use the internal native fast-path.\n\nThis CL removes the now unnecessary compile-time-classpath and\nreplaces it with a single \u0027compiling-the-boot-image\u0027 flag in the\ncompiler callbacks.\n\nNote: This functionality is *only* intended for the compiler, as\nthe objects have not been completely initialized.\n\nBug: 19781184\n\nChange-Id: I7f36af12dd7852d21281110a25c119e8c0669c1d\n" }, { "commit": "785049f8083e56e88dfeab5ff74fb3817f9854e3", "tree": "ab06a7fb4acb2ed73eed4b58327ba485f61560c4", "parents": [ "f5988cf0c47ff935bb19c89ed0398be5fbe44bb6" ], "author": { "name": "Dmitriy Ivanov", "email": "dimitry@google.com", "time": "Fri Jul 18 10:08:57 2014 -0700" }, "committer": { "name": "Dmitriy Ivanov", "email": "dimitry@google.com", "time": "Mon Mar 23 11:38:54 2015 -0700" }, "message": "Add paths to apk!lib/\u003cabi\u003e to LD_LIBRARY_PATH\n\n Add paths to .apk to LD_LIBRARY_PATH to enable\n bionic linker\u0027s \"open from zip-file\" feature.\n\nBug: 8076853\nChange-Id: I1aa2c039bb2a590ae72f256acc9ba5401c2c59b1\n" }, { "commit": "455f67c4cf0b4f04e117db3024fd189fa1c7dab9", "tree": "3f89fdc8ba9b31cc0205945410a75d63e2f25000", "parents": [ "5747266d57445ecdd026a4705d62768faad09b01" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Mar 17 13:48:29 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Mar 18 18:49:28 2015 -0700" }, "message": "Fix JIT options with late init\n\nPreviously we couldn\u0027t create the JIT since we didn\u0027t have any\nJITOptions.\n\nBug: 19735273\n\nChange-Id: I24b8ed131ed8b18f75ec94291e135d8a1c089ebd\n" }, { "commit": "12d625f87bcd6c4059a205bb39007a255f57f382", "tree": "b69f6f80f56977c176e0c441869d2f1de06ede70", "parents": [ "b871a15f1f662c8efe10d41199180bd00b6decd1" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 13 11:33:37 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 13 16:38:25 2015 -0700" }, "message": "Change method verifiers to be thread local roots\n\nBug: 10921004\n\nChange-Id: I3a1425d76cd380587ba67ef6d5ec1227564e55bf\n" }, { "commit": "2435a43f6c851c23922d8508fb17c6079248201c", "tree": "a0eea938dfbafc8f8e1546528295005d3a55ecee", "parents": [ "c685bce4e6cfec075cb5b468d06b2fcdeeda2005" ], "author": { "name": "bowen_lai", "email": "bowen_lai@htc.com", "time": "Fri Mar 13 14:34:40 2015 +0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 13 10:20:40 2015 -0700" }, "message": "ART: Add entries_ lock for race condition\n\nGCDaemon thread would visit incorrect RegType content when there is\nanother thread initializing classes.\nAdd a lock to protect entries_.\n\nhttps://code.google.com/p/android/issues/detail?id\u003d159849\n\nChange-Id: Iabaa1c7f5cc5106b60a6e3856152e0797e8a5d6d\n" }, { "commit": "9b34b244ecddd8a35c922ed87bc3df0ca4db0282", "tree": "cb73f09a77a1ba58331eb299bb8dd1e6eafb6eaa", "parents": [ "81d38f74219774d87389f83f23595ffc8fe814b1" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Mar 09 11:30:17 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Mar 09 14:25:02 2015 -0700" }, "message": "Trim arenas for JIT\n\nMoved arena pool into the runtime. Added arena trimming to arena\npool. When called, this madvises the used memory.\n\nChanged the JIT compiler to trim arenas after compilation. Changed\nthe arena mmap name to dalvik-LinearAlloc.\n\nNative PSS before:\n 80353 kB: Native\n 80775 kB: Native\n 78116 kB: Native\nAfter:\n 73357 kB: Native\n 70181 kB: Native\n 70306 kB: Native\n\nBug: 17950037\nBug: 17643507\nBug: 19264997\n\nChange-Id: I63e7a898fd6e909c2c677fa57b5917a7b1398930\n" }, { "commit": "e5f13e57ff8fa36342beb33830b3ec5942a61cca", "tree": "02e370ecc4e0d955f28bfc71a41015f94fbb19b7", "parents": [ "354d58ba776866ea7b1c71f0d0848d5aaa013ae3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 24 09:37:21 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 24 10:47:02 2015 -0800" }, "message": "Revert \"Revert \"Add JIT\"\"\n\nAdded missing EntryPointToCodePointer.\n\nThis reverts commit a5ca888d715cd0c6c421313211caa1928be3e399.\n\nChange-Id: Ia74df0ef3a7babbdcb0466fd24da28e304e3f5af\n" }, { "commit": "f548c54c69443ba94fcee89daca6f5f499d71e9a", "tree": "aff0f707cb27e303d3b9de53f961bf48e38ad5be", "parents": [ "9e87baff2eee8e8ae0700c7391ca4447dbe142b0", "a5ca888d715cd0c6c421313211caa1928be3e399" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 24 08:11:23 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Feb 24 08:11:24 2015 +0000" }, "message": "Merge \"Revert \"Add JIT\"\"" }, { "commit": "a5ca888d715cd0c6c421313211caa1928be3e399", "tree": "bdb08a2cbcf277ab7f02626a23b52a3fdf272ffe", "parents": [ "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 24 08:10:57 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 24 08:10:57 2015 +0000" }, "message": "Revert \"Add JIT\"\n\nSorry, run-test crashes on target:\n0-05 12:15:51.633 I/DEBUG (27995): Abort message: \u0027art/runtime/mirror/art_method.cc:349] Check failed: PcIsWithinQuickCode(reinterpret_cast\u003cuintptr_t\u003e(code), pc) java.lang.Throwable java.lang.Throwable.fillInStackTrace() pc\u003d71e3366b code\u003d0x71e3362d size\u003dad000000\u0027\n10-05 12:15:51.633 I/DEBUG (27995): r0 00000000 r1 0000542b r2 00000006 r3 00000000\n10-05 12:15:51.633 I/DEBUG (27995): r4 00000006 r5 b6f9addc r6 00000002 r7 0000010c\n10-05 12:15:51.633 I/DEBUG (27995): r8 b63fe1e8 r9 be8e1418 sl b6427400 fp b63fcce0\n10-05 12:15:51.633 I/DEBUG (27995): ip 0000542b sp be8e1358 lr b6e9a27b pc b6e9c280 cpsr 40070010\n10-05 12:15:51.633 I/DEBUG (27995): \n\nBug: 17950037\nThis reverts commit 2535abe7d1fcdd0e6aca782b1f1932a703ed50a4.\n\nChange-Id: I6f88849bc6f2befed0c0aaa0b7b2a08c967a83c3\n" }, { "commit": "4fa1a274024067e160a60d0a77124e95dca980e1", "tree": "61dd41429b6b2ed29239f0c619c0e7ea058fd4ac", "parents": [ "40c99de1fd26f9ba6fae20a01175240b96fc7443", "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 24 01:29:46 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Feb 24 01:29:47 2015 +0000" }, "message": "Merge \"Add JIT\"" }, { "commit": "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4", "tree": "140026ff9638ff34050680b6c706b82fa1740b56", "parents": [ "38fee8ef4bc0f4dbe2c6d1f5585895f0c4d16984" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 17 10:38:49 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Feb 23 16:45:49 2015 -0800" }, "message": "Add JIT\n\nCurrently disabled by default unless -Xjit is passed in.\n\nThe proposed JIT is a method JIT which works by utilizing interpreter\ninstrumentation to request compilation of hot methods async during\nruntime.\n\nJIT options:\n-Xjit / -Xnojit\n-Xjitcodecachesize:N\n-Xjitthreshold:integervalue\n\nThe JIT has a shared copy of a compiler driver which is accessed\nby worker threads to compile individual methods.\n\nAdded JIT code cache and data cache, currently sized at 2 MB\ncapacity by default. Most apps will only fill a small fraction of\nthis cache however.\n\nAdded support to the compiler for compiling interpreter quickened\nbyte codes.\n\nAdded test target ART_TEST_JIT\u003dTRUE and --jit for run-test.\n\nTODO:\nClean up code cache.\nDelete compiled methods after they are added to code cache.\nAdd more optimizations related to runtime checks e.g. direct pointers\nfor invokes.\nAdd method recompilation.\nMove instrumentation to DexFile to improve performance and reduce\nmemory usage.\n\nBug: 17950037\n\nChange-Id: Ifa5b2684a2d5059ec5a5210733900aafa3c51bca\n" }, { "commit": "24e04aa68c575d349eac0d9d09aab9bd3106ef94", "tree": "e6a14642cc4a4b409fe98a696b17968c6d0a65f4", "parents": [ "38fee8ef4bc0f4dbe2c6d1f5585895f0c4d16984" ], "author": { "name": "Jean Christophe Beyler", "email": "jean.christophe.beyler@intel.com", "time": "Fri Sep 12 12:03:25 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Feb 23 15:43:46 2015 -0800" }, "message": "ART: Allow the execution to stop if the compilation fails via an option\n\nThe current implementation continues the execution of the application if\ndex2oat fails by relying on the interpreter.\n\nThis patch adds a -Xno-dex-file-fallback option to stop the default behavior.\nThis can be used two-fold.\n\nFirst, one can enforce that a runtime only starts with a boot image. A\nfollow-up patch will ensure that dex2oat (for apps) and patchoat in general\nrequest that mode and close gracefully otherwise.\n\nSecond, this can be used for testing and debugging purposes, as it ensures\nthat compiler failures \u0026 aborts are not silently ignored.\n\nAdd testing.\n\nBug: 19100590\nChange-Id: Iaf07b5ccf00942ca8a8ec8687599320a3ddbc089\nSigned-off-by: Jean Christophe Beyler \u003cjean.christophe.beyler@intel.com\u003e\n" }, { "commit": "96ac49a260223dc00291116daa63d7489c52bb0f", "tree": "1c10beeaf90df2e2039aeb5848f82289bfae6b46", "parents": [ "304e47467579c909a6312ef3cca5cdad1433de9c", "794ad76e8d5b5b9132819d5b08a0570e27615644" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Feb 23 18:41:53 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Feb 23 18:41:54 2015 +0000" }, "message": "Merge \"ART: Introduce NO_RETURN, Mark DoLongJump noreturn\"" }, { "commit": "794ad76e8d5b5b9132819d5b08a0570e27615644", "tree": "74b420e4337ecf9e5df689cc376fa965d765a908", "parents": [ "d98ff78976696fdde1e7868d4687719a0439544b" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Feb 23 08:12:24 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Feb 23 10:23:06 2015 -0800" }, "message": "ART: Introduce NO_RETURN, Mark DoLongJump noreturn\n\nAdd NO_RETURN macro that adds C++11 noreturn attribute. Mark\nDoLongJump methods as noreturn.\n\nChange-Id: Ifde4318e370493237050d4c1349285a0382df23f\n" }, { "commit": "5a2be3f40125af8b25fbbd9d55dc968168c76ed7", "tree": "070b920e71c927f112a6922f5e7b59668392f762", "parents": [ "d98ff78976696fdde1e7868d4687719a0439544b" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Mon Feb 16 13:51:51 2015 +0000" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Sat Feb 21 11:19:07 2015 +0000" }, "message": "Implement a simple count based boot marker.\n\nWe write the number of failed boots to the marker and only\nprune the dalvik cache if the number of consecutive failed\nboots is higher than a predefined threshold.\n\nNote that the code is forgiving of errors related to boot\nmarkers; we continue the boot process even if we\u0027re unable\nto create / write or flush the boot marker.\n\nbug: 19360096\nChange-Id: Ia17c3b783318ddf43c9199d0f7f09c54a4176667\n" }, { "commit": "b3b173bbbd1d1cbad555de13c3fa6765f5078bce", "tree": "89d380f42aed1a4c60db40f8be7d22501eaafa32", "parents": [ "e5f5953e744060fde3b4489cea4d934d529e3e32" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Fri Feb 06 09:16:32 2015 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Tue Feb 17 22:42:43 2015 +0100" }, "message": "Follow up 129144\n\nPasses JDWP options to debugger on runtime init so we no longer need\nto keep them on the heap.\n\nUpdates ParseJdwpOption to return Result for consistency.\n\nBug: 19275792\nChange-Id: I68b7e58908164d3e4cf9e3fbcc3dfab6ce0579a5\n" }, { "commit": "3be6e9d904baa13d7cf51dfc6742dea12e766b2e", "tree": "43ad5f3655d73243ab212eefb83169471a1d87b3", "parents": [ "24898d447640c3a45e6fc9f404b049eddc5a2709" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Feb 05 16:30:58 2015 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Feb 05 18:28:54 2015 +0100" }, "message": "Read JDWP options from runtime\n\nAllocates JDWP::JdwpOptions on the heap and copies parsed options to\navoid the need to include jdwp/jdwp.h into runtime.h file.\n\nAlso does some minor cleanup and removes the old JDWP options parsing\ncode that became dead code after we move it to the new command-line\nparser.\n\nBug: 19275792\nChange-Id: I71901c89fbf2cc3c1901a089e2a98b4326c6ee70\n" }, { "commit": "1c80becf5406cd6d95dc24bf47a0c5a3809ea281", "tree": "24853b3512e21b18df7a2401b174df891684334e", "parents": [ "e5deafe9cdd81238c3916b04301ea884c93f46b5" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Tue Feb 03 11:58:06 2015 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Feb 05 09:05:41 2015 +0100" }, "message": "Fix transaction aborting\n\nDuring compilation, a java.lang.InternalError is used to indicate\nthat class initialization failed and the enclosing transaction\nshould be aborted and the changes rolled back. However there is\nnothing preventing the code executed from a class initializer from\ncatching that exception (like catching Throwable and ignore it).\nTherefore we may return from the class initializer with no pending\nexception, even if the transaction was aborted, and not rollback\nthe changes properly.\n\nTo fix this, we now rely on the new Transaction::aborted_ field to\nknow whether a transaction aborted. When returning from the class\ninitializer without pending exception, we now check wether we aborted\nthe enclosing transaction. If that\u0027s the case, we set the status of\nthe class to kStatusError and throw a new java.lang.InternalError\nwith the original abort message.\n\nThis CL also contains some cleanup:\n- Renames Transaction::Abort to Transaction::Rollback which is less\nambiguous and more reflect what is done.\n- Moves the code throwing the java.lang.InternalError exception into\nthe Transaction::ThrowInternalError method so we do not duplicate\ncode. Now we may abort transaction more than once (because we may\nhave caught the java.lang.InternalError then execute code causing\nnew transaction abort), we only keep the first abort message to\nthrow the exception.\n- Updates transaction_test with more cases and more checks.\n- Bumps oat version to force recompilation with this fix.\n\nBug: 19202032\nChange-Id: Iedc6969528a68bbdf3123146e990df4dbc57834b\n" }, { "commit": "2cd334ae2d4287216523882f0d298cf3901b7ab1", "tree": "b72d3d07e5a04151caca96cae345075b6e4452b0", "parents": [ "604e2828896fbb8663897d1e75112da7305ead4c" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jan 09 14:03:35 2015 -0800" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jan 23 14:07:32 2015 -0800" }, "message": "More of the concurrent copying collector.\n\nBug: 12687968\nChange-Id: I62f70274d47df6d6cab714df95c518b750ce3105\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": "d2abbc9829ea0f657557c247a7c48c825dacfccd", "tree": "210fd9c022f990eb87463781f67fb6bdd6a220c4", "parents": [ "6d1a047b4b3f9707d4ee1cc19e99717ee021ef48" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Dec 19 09:53:27 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Dec 19 23:13:40 2014 -0800" }, "message": "ART: Use interpret-only for vmSafeMode\n\nSet the compiler filter when the zygote tells us that the app is\nin vmSafeMode. This ensures that secondary dex files will also be\ncompiled interpret-only.\n\nBug: 18812762\n\n(cherry picked from commit 44893692bfb25ceb5c7c5b2e5c606948fbdea298)\n\nChange-Id: Idb61870beebe2eeb5b11554f95ea6a725c77f16a\n" }, { "commit": "db978719dbcb73fc6acfd193561445c4462786b8", "tree": "be75911bfbe29a50fff685217c8ee155fb99ac10", "parents": [ "015b137efb434528173779bc3ec8d72494456254" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 09 13:33:38 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 09 13:33:38 2014 +0000" }, "message": "Revert \"Tidy gAborting.\"\n\nCreates infinite loop: b/18674776.\n\nThis reverts commit 015b137efb434528173779bc3ec8d72494456254.\n\nChange-Id: I67fe310d2e95ee2ec37bec842be06fb1123b6f4e\n" }, { "commit": "015b137efb434528173779bc3ec8d72494456254", "tree": "2ccaba9d7465bd9995082a7251d34cf76b1ab1ea", "parents": [ "a21fdd0432aa38b63d144ee4b92b6a567aab61d2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Dec 04 19:53:52 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Dec 04 20:04:45 2014 -0800" }, "message": "Tidy gAborting.\n\nReduce scope to Runtime::Abort and short-cut recursive case earlier. gAborting\nremains global to avoid two fatal errors in thread and the verifier.\n\nChange-Id: Ibc893f891ffee9a763c65cde9507d99083d47b3f\n" }, { "commit": "d582fa4ea62083a7598dded5b82dc2198b3daac7", "tree": "c76704c266ef4687eab425612ddf3fd24f93fe8d", "parents": [ "f20076ff813b8012096ff31af236d59db3c0f4e1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Nov 05 23:46:43 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Nov 13 16:17:46 2014 -0800" }, "message": "Instruction set features for ARM64, MIPS and X86.\n\nAlso, refactor how feature strings are handled so they are additive or\nsubtractive.\nMake MIPS have features for FPU 32-bit and MIPS v2. Use in the quick compiler\nrather than #ifdefs that wouldn\u0027t have worked in cross-compilation.\nAdd SIMD features for x86/x86-64 proposed in:\n https://android-review.googlesource.com/#/c/112370/\n\nBug: 18056890\n\nChange-Id: Ic88ff84a714926bd277beb74a430c5c7d5ed7666\n" }, { "commit": "6a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866f", "tree": "9df58b57af13240a93a6da4eefcf03f70cce9ad9", "parents": [ "c6e0955737e15f7c0c3575d4e13789b3411f4993" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 31 00:33:20 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Nov 03 20:01:04 2014 -0800" }, "message": "Remove -Wno-unused-parameter and -Wno-sign-promo from base cflags.\n\nFix associated errors about unused paramenters and implict sign conversions.\nFor sign conversion this was largely in the area of enums, so add ostream\noperators for the effected enums and fix tools/generate-operator-out.py.\nTidy arena allocation code and arena allocated data types, rather than fixing\nnew and delete operators.\nRemove dead code.\n\nChange-Id: I5b433e722d2f75baacfacae4d32aef4a828bfe1b\n" }, { "commit": "2d2621a1463d2f3f03fa73503fa42e43657cdcfc", "tree": "1f7cf393693d72db5c186f99b04ac511958c6418", "parents": [ "ac293277b69882105810fabd6c53f55de58823fe" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 23 16:48:06 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 27 16:49:43 2014 -0700" }, "message": "Optimize method linking\n\nAdded more inlining, removed imt array allocation and replaced it\nwith a handle scope. Removed some un-necessary handle scopes.\n\nAdded logic to base interface method tables from the superclass so\nthat we dont need to reconstruct for every interface (large win).\n\nFacebook launch Dalvik KK MR2:\nTotalTime: 3165\nTotalTime: 3652\nTotalTime: 3143\nTotalTime: 3298\nTotalTime: 3212\nTotalTime: 3211\n\nFacebook launch TOT before:\nWaitTime: 3702\nWaitTime: 3616\nWaitTime: 3616\nWaitTime: 3687\nWaitTime: 3742\nWaitTime: 3767\n\nAfter optimizations:\nWaitTime: 2903\nWaitTime: 2953\nWaitTime: 2918\nWaitTime: 2940\nWaitTime: 2879\nWaitTime: 2792\n\nLinkInterfaceMethods no longer one of the hottest methods, new list:\n4.73% art::ClassLinker::LinkVirtualMethods(art::Thread*, art::Handle\u003cart::mirror::Class\u003e)\n3.07% art::DexFile::FindClassDef(char const*) const\n2.94% art::mirror::Class::FindDeclaredStaticField(art::mirror::DexCache const*, unsigned int)\n2.90% art::DexFile::FindStringId(char const*) const\n\nBug: 18054905\nBug: 16828525\n\n(cherry picked from commit 1fb463e42cf1d67595cff66d19c0f99e3046f4c4)\n\nChange-Id: I27cc70178fd3655fbe5a3178887fcba189d21321\n" }, { "commit": "07d83c7a25022064ac0a8dac4fe2a7a38681fa4b", "tree": "a3b34ea26da0fa4751668441d6ae6698bce47680", "parents": [ "46bf5e0759e80bbe69130d6731a95fd07e10507c" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Oct 22 21:02:23 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Oct 23 11:57:10 2014 +0100" }, "message": "[native bridge] Make sure we always unload the native bridge\n\nlibnativebridge may allocate some resources during loading and\nintialization and de-allocate them when unloading. This makes sure that\nwe don\u0027t leak anything.\n\nBug: 18097480\nChange-Id: I901f2d3c2ab1efb2875388f99e8c5c111ce82d5a\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": "7223d44a4893522e90d00bca38b119f710e55122", "tree": "c0bbe3f7b3cf04750b4b5359a03c2d63fc90978b", "parents": [ "3f5b8a1e7dfdf010591e17396d1d126740c5706c" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 10 20:05:39 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 10 20:05:39 2014 -0700" }, "message": "Switch to C++11 style [[noreturn]].\n\nAlso remove old comment about calls to Abort getting merged. We have few\nLOG(FATAL)s so merging is less of an issue. Also, recompiling with O0 and\nsimilar will avoid the optimization and we expect that for GDB debugging.\n\nChange-Id: I840dc6f4b8511294be0e117c634ec15b745e7be5\n" }, { "commit": "647b1a86f518d8db0331b3d52a96392b7a62504b", "tree": "7370f795ef3c7fbdd2695d23bc6f8171f40f43f1", "parents": [ "acfbbd4df2fc1c79a7102587bebf398f95b5e5de" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 10 11:02:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 10 12:26:02 2014 -0700" }, "message": "Fix 2 new sets of clang compiler warnings.\n\nFix issues that are flagged by -Wfloat-equal and -Wmissing-noreturn.\nIn the case of -Wfloat-equal the current cases in regular code are deliberate,\nso the change is to silence the warning. For gtest code the appropriate fix is\nto switch from EXPECT_EQ to EXPECT_(FLOAT|DOUBLE)_EQ.\nThe -Wmissing-noreturn warning isn\u0027t enabled due to a missing noreturn in\ngtest. This issue has been reported to gtest.\n\nChange-Id: Id84c70c21c542716c9ee0c41492e8ff8788c4ef8\n" }, { "commit": "31d8f5295c24730a57cb36cbc41197f0b7e8397c", "tree": "e37953f590f924e06b9905f922407559a3661cb6", "parents": [ "8283e079a209e81caafd123a12a525922368fd34" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Sep 29 11:22:54 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 30 21:49:43 2014 -0700" }, "message": "Add VMRuntime.isBootClassPathOnDisk\n\nBug: 17679443\n\n(cherry picked from commit 95a935415d44903b28326424beb4db5c013ef089)\n\nChange-Id: Iba40291dead3f0b6715903c986370fd0cf1e41e1\n" }, { "commit": "9ef78b59da51080882e47505896b420977fd79ae", "tree": "6c568756e4e16e68d5d3346261009350969d5b77", "parents": [ "95f03e6a4737f90685fab86e98709f1c4393d5ef" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 25 17:03:12 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 26 16:04:56 2014 -0700" }, "message": "Fix broken runtime SetStatsEnabled logic\n\nPreviously, Runtime::SetStatsEnabled wouldn\u0027t take stats_enabled_\ninto account when deciding whether or not to increment / decrement\nteh stats enabled counter. This resulted in counter underflows and\nother errors which caused some CTS tests to fail.\n\nAlso added some locking to prevent race conditions.\n\nBug: 17360878\n\n(cherry picked from commit a98ffd745bbecb2e84a492194950c0b94966546b)\n\nChange-Id: I21d241a58d35bd6a607aa2305c6da81720bd0886\n" }, { "commit": "a460bb07bb9000c6e299ee5cfa8e788d0fbd15f2", "tree": "c9b117702aca4d52506ed372e41c5b7fef5244e2", "parents": [ "5957d54ac0de8a318dbc5a163734f877b1185e38", "a6da74e941d7cee498ac3880018a1d8dc953c6eb" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Sep 24 22:00:11 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Sep 24 22:00:12 2014 +0000" }, "message": "Merge \"ART: Update for split native bridge initialization\"" }, { "commit": "a6da74e941d7cee498ac3880018a1d8dc953c6eb", "tree": "bb36d90e914f8a842abd7dd854ba168f9441e8db", "parents": [ "a20b7b3ecf90bb761d7085403782721f2fb474c5" ], "author": { "name": "jgu21", "email": "jinghui.gu@intel.com", "time": "Wed Sep 10 06:57:17 2014 -0400" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Sep 23 20:11:31 2014 -0700" }, "message": "ART: Update for split native bridge initialization\n\nChange-Id: I0b93da93251c6b4638de786bf98cf99df07c3fc2\n" }, { "commit": "69dbec6d9d55eeb2867949c2791d01dc9aa916c8", "tree": "be4eca8161eafb4a8466f5adf28a2c8f27cd37d1", "parents": [ "926d8e99aa69151a271180299df68963688010d8" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Sep 15 18:03:41 2014 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Sep 17 14:31:55 2014 -0700" }, "message": "Avoid suspending for alloc trace enabling when already suspended.\n\nBug: 17499772\n\n(cherry picked from commit 1d6ee090fddd4bfd35c304d6ceb929d5c529dfcc)\n\nChange-Id: Id09809c476c685f0a197ee75bb08638931364efd\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": "928f72bd75c385ba2708c58521171a77264d4486", "tree": "86f7fa7a21e3f6d21c9cab2d4fffe4aaa42dc458", "parents": [ "dab9ed52f2df7189b81ccf3237b030ff638a492a" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Sep 09 19:53:48 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Sep 10 15:50:42 2014 -0700" }, "message": "ART: Fix things for valgrind\n\nWire up valgrind gtests. Add valgrind-test-art-host, currently\nonly depending on valgrind-test-art-host-gtest32.\n\nFix an Alloc setting to allow running valgrind.\n\nRefactor the fault handler to manage (and correctly release) the\nhandlers.\n\nFix minor failure-case leaks exposed by tests.\n\nFailing tests:\n\nThe optimizing compiler is leaking non-arena-ed structures\n(e.g., assembler buffers), as code generators are not destroyed.\nThe solution has been moved to a follow-up CL.\n\nNote: All 64b tests are failing as we cannot allocate a heap.\n\nChange-Id: I7f854cfd098d9f68107ce492363e7dba9a82b9fa\n" }, { "commit": "0e59bf8b767e9be7ea22c67011ea902d597fe43f", "tree": "bf6fbf9900ecf85d331023341af7908642825b23", "parents": [ "552da6697f77b1d94a69b0ba54509a25a0de3ae7", "6be67eeedbe60afce42300ae3e7f0e7180a96efa" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 04 21:47:08 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 04 21:47:08 2014 +0000" }, "message": "Merge \"ART: Change ART for new native bridge sequence\"" }, { "commit": "6be67eeedbe60afce42300ae3e7f0e7180a96efa", "tree": "404ed85d5c31744e66405d0147d9f14a67887428", "parents": [ "47e877ab2d6744f4360d37f179eb5affd6a46470" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Sep 02 21:22:18 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 04 12:46:09 2014 -0700" }, "message": "ART: Change ART for new native bridge sequence\n\nInitialize or unload after a fork.\n\nChange-Id: I5a20de1cb68dd1802937b369b14c50c9c1031c67\n" }, { "commit": "a07557ccece64fa7084bb01b9d26957bd0977c10", "tree": "c2864dffb3324039745112b602cae2eff699a5a4", "parents": [ "2a09504334a3a3b4c47100197df0827cc6740433", "c0542af3e2170143ba40d89136e284997e16bf64" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Sep 04 00:20:48 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 04 00:20:48 2014 +0000" }, "message": "Merge \"Remove abuse of mirror::Object* to reference special values.\"" }, { "commit": "c0542af3e2170143ba40d89136e284997e16bf64", "tree": "a61e3b9cd297a4c52a0c0488a502cb77c47f0690", "parents": [ "d3c9358544bbab15093614c5c2b6a9de86e11f7b" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 03 16:16:56 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 03 17:15:54 2014 -0700" }, "message": "Remove abuse of mirror::Object* to reference special values.\n\nRemove kInvalidIndirectRefObject, kClearedJniWeakGlobal and\nObjectRegistry::kInvalidObject. Handle error conditions by passing in or\nreturning an error value.\nGetObjectRefType is simplified to be faster and not return invalid references\nthat are not expected according to the spec. Adjust check JNI and\njni_internal_test appropriately.\nFix cases in the debugger/JDWP of out arguments being passed by reference.\nBug: 17376993\n\nChange-Id: I3ce8a28c01827e163f4dc288449959464da788b1\n" }, { "commit": "62bcfec936692ff4f75cdc3267c081080b0e6acc", "tree": "b9a457ead8ee317c62c842a2a98b9d6294d7d577", "parents": [ "d3c9358544bbab15093614c5c2b6a9de86e11f7b", "cdfd39f579574a75b98e7ad48c69826b00361b27" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 02 23:42:02 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Sep 02 23:42:02 2014 +0000" }, "message": "Merge \"Change intern table to unordered set.\"" }, { "commit": "63557459a4098294a9ff44d035241de2966047c0", "tree": "0c0b200ee1da9d269e77c2c6d2cacc7efa43f6e2", "parents": [ "9a4f02722051955e536d6aacb776d637a6713545" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jun 04 16:57:15 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Sep 02 15:41:21 2014 -0700" }, "message": "Pre-allocate the NoClassDefFoundError to be thrown for boot classes.\n\nBring over a Dalvik \"optimization\".\nBug: 12804658\nBug: 16853450\nChange-Id: I6419de7bd2ba18d91479cb52489104954f5c4524\n" }, { "commit": "cdfd39f579574a75b98e7ad48c69826b00361b27", "tree": "0f057472d19bf290766e20ea3ad63d0b28ee83a1", "parents": [ "9a4f02722051955e536d6aacb776d637a6713545" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 29 18:16:58 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 02 14:39:49 2014 -0700" }, "message": "Change intern table to unordered set.\n\nIntern table active used bytes goes from 430k to 317k on system\nserver. Similar %wise savings on other apps.\n\nBug: 16238192\n\n(cherry picked from commit d910fcef539e12ab181e56ec80684f39c4e95733)\n\nChange-Id: Ic70395124435c6f420a77e6d8639404a160f395a\n" }, { "commit": "bad0267eaab9d6a522d05469ff90501deefdb88b", "tree": "1ce689b75184cb322b9edde34d7af938c658a6ae", "parents": [ "0772a9d99c8774463c9076824340eaa4eb66f47f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Aug 25 13:08:22 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 29 18:57:35 2014 -0700" }, "message": "Add native memory accounting through custom allocator.\n\nAdded a custom allocator that lets you pass in a special tag which\nspecifices where the allocation came from. This is used when\ndumping. The performance overhead is low since each allocation only\ndoes a atomic add/sub for each allocation/free.\n\nThe measurements are dumped to traces.txt during SIGQUIT.\n\nExample output:\nI/art (27274): AllocatorTagHeap active\u003d120 max\u003d120 total\u003d168\nI/art (27274): AllocatorTagMonitorList active\u003d1572 max\u003d6240 total\u003d11724\nI/art (27274): AllocatorTagClassTable active\u003d185208 max\u003d185208 total\u003d268608\nI/art (27274): AllocatorTagInternTable active\u003d430368 max\u003d430368 total\u003d436080\nI/art (27274): AllocatorTagMaps active\u003d5616 max\u003d6168 total\u003d34392\nI/art (27274): AllocatorTagLOS active\u003d1024 max\u003d1536 total\u003d2044\nI/art (27274): AllocatorTagSafeMap active\u003d0 max\u003d51936 total\u003d533688\nI/art (27274): AllocatorTagLOSMaps active\u003d144 max\u003d1248 total\u003d5760\nI/art (27274): AllocatorTagReferenceTable active\u003d10944 max\u003d11840 total\u003d19136\nI/art (27274): AllocatorTagHeapBitmap active\u003d32 max\u003d40 total\u003d56\nI/art (27274): AllocatorTagHeapBitmapLOS active\u003d8 max\u003d8 total\u003d8\nI/art (27274): AllocatorTagVerifier active\u003d0 max\u003d18844 total\u003d1073156\nI/art (27274): AllocatorTagModUnionCardSet active\u003d5300 max\u003d5920 total\u003d56020\nI/art (27274): AllocatorTagModUnionReferenceArray active\u003d24864 max\u003d24864 total\u003d24864\nI/art (27274): AllocatorTagJNILibrarires active\u003d320 max\u003d320 total\u003d320\nI/art (27274): AllocatorTagOatFile active\u003d1400 max\u003d1400 total\u003d5852\n\nChange-Id: Ibb470ef2e9c9a24563bb46422d46a55799704d82\n\n(cherry picked from commit 5369c40f75fdcb1be7a7c06db212ce965c83a164)\n" }, { "commit": "37f05ef45e0393de812d51261dc293240c17294d", "tree": "7c7793862efa52e1deb42babbdcb652c245ab941", "parents": [ "e25826e28ea65d9c1aa23f84788a091c677b20c7" ], "author": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Wed Jul 16 18:38:08 2014 -0700" }, "committer": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Mon Aug 25 11:16:53 2014 -0700" }, "message": "Reduced memory usage of primitive fields smaller than 4-bytes\n\nReduced memory used by byte and boolean fields from 4 bytes down to a\nsingle byte and shorts and chars down to two bytes. Fields are now\narranged as Reference followed by decreasing component sizes, with\nfields shuffled forward as needed.\n\nBug: 8135266\nChange-Id: I65eaf31ed27e5bd5ba0c7d4606454b720b074752\n" }, { "commit": "e25826e28ea65d9c1aa23f84788a091c677b20c7", "tree": "0d89c7f23c5095907756a53ef8ebdaf92db0a48d", "parents": [ "21259fedf4fd0f786c71f69493ebfbb9affe3a8d", "64ad14dbe2225441fb7734bf6d89358d96692eea" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Aug 25 17:51:38 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Aug 25 17:51:38 2014 +0000" }, "message": "Merge \"Support running without a boot image.\"" }, { "commit": "64ad14dbe2225441fb7734bf6d89358d96692eea", "tree": "8992ebe906a4a0040502132aa9c77628a0a5ced6", "parents": [ "688d4a42ff5ab3bcb28d516afcb80b79c392e8e4" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Aug 19 14:23:13 2014 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Mon Aug 25 10:36:26 2014 -0700" }, "message": "Support running without a boot image.\n\nBug: 17000769\n\nChange-Id: I6404d5050c8a2f4ee6e70d58532eb25ee9de248e\n" }, { "commit": "a68629ed992e2eef7b139b09e46ebe8fd3fb5ef2", "tree": "a956520cee8d9057ef887f85e185e323e07325ce", "parents": [ "a37ad7a6caad2e0a83c72c1103015202cbcaf1a4" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Aug 22 12:53:59 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Aug 22 18:04:44 2014 +0100" }, "message": "Always setup the native bridge library\n\n... even if the string is empty. This will initialize the native bridge\nlibrary but mark it as unavailable.\n\n- also, rename native_bridge_library_path to\nnative_bridge_library_filename to be closer to the actual meaning (it\u0027s\njust the filename without any path).\n\nBug: 16404669\n\n(cherry picked from commit I94628639691459d48d1fbf0841f36b68d51818e7)\n\nChange-Id: I94628639691459d48d1fbf0841f36b68d51818e7\n" }, { "commit": "37f048b19da5ac245a6b2a8473b326d2167cc692", "tree": "bf3faf13e33e22c2029b63784c1fefd13cc7484e", "parents": [ "d684cbfbe8abfb9aea4de27687041243217295c7", "c8423521c1d1136c70b153479b7df3bf4fd7fc2a" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Aug 15 11:35:52 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Aug 15 04:45:58 2014 +0000" }, "message": "Merge \"[ART] Move to system/core native bridge library\"" }, { "commit": "c8423521c1d1136c70b153479b7df3bf4fd7fc2a", "tree": "f7a0d12391f843d1b1eac1b0227c3237e7da3920", "parents": [ "02a6317297b8745637b265ab75abbfa685879882" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Aug 12 20:55:20 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Aug 15 10:10:09 2014 +0100" }, "message": "[ART] Move to system/core native bridge library\n\nSome cleanups on the way:\n- move NativeBridgeRuntimeCallbacks from a global to a field\n- rename native_bridge_library_string to the more suggestive\nnavtive_bridge_library_path\n- clean up imports\n\nBug: 16884833\nChange-Id: I73aab8e212860ba5aee9444d801806d3da326a41\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": "94f7b49578b6aaa80de8ffed230648d601393905", "tree": "cfc69e453faefee38178ceb85378e1f0f1e17812", "parents": [ "8df73882c60451e7f789bf9b1f3db2d7dc228640" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jul 22 18:08:23 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jul 29 13:30:46 2014 -0700" }, "message": "Add GcRoot to clean up and enforce read barriers.\n\nIntroduce a value-type wrapper around Object* for GC roots so that 1)\nwe won\u0027t have to directly add the read barrier code in many places and\n2) we can avoid accidentally bypassing/missing read barriers on GC\nroots (the GcRoot interface ensures that the read barrier is executed\non a read).\n\nThe jdwp test passed.\n\nBug: 12687968\nChange-Id: Ib167c7c325b3c7e3900133578815f04d219972a1\n" }, { "commit": "b363f666883860d40823d5528df3c98c897f74f4", "tree": "d4b629045d7e1d3e9236a0d8625b4ccbd0dbfc0f", "parents": [ "ddc211980aa2f6149905d8d26f67201ac8e400b3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 16 13:28:58 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jul 22 17:25:32 2014 -0700" }, "message": "Recycle mem-maps for collector transitions.\n\nWe now create spaces when we need them for collector transitions or\nhomogeneous compaction by recycling mem maps. Change the bump\npointer space size to be as large as the heap capacity instead of\n1/2 heap capacity like it used to be. For GSS, bump pointer spaces\nare set to 32MB currently.\n\nChanged GSS to have main space \u003d\u003d non moving space since we don\u0027t\nneed to copy from the main space.\n\nFixes GC stress tests 074, 096.\nFixed test 080 oom throw with -Xmx2m for GC stress test, this was\nbroken since it was allocating a 4 MB array before starting the\nOOM process.\n\nBug: 14059466\nBug: 16406852\nChange-Id: I62877cfa24ec944a6f34ffac30334f454a8002fd\n" }, { "commit": "a59dd80f9f48cb750d329d4d4af2d99d72b484d1", "tree": "36958b15842205addaf6d2a13e40823eab47c8bc", "parents": [ "84568fdf08f8f476292996ad653b4453d2894d23" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Wed Jul 02 16:28:08 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 22 08:24:14 2014 -0700" }, "message": "Runtime can now be set to require relocation\n\nAdd a pair of runtime flags -Xrelocate and -Xnorelocate that can force\nthe runtime to require that all files that are run are relocated, to\nprevent attacks based on the known art base address.\n\nAdd support for running patchoat on oat files compiled without an image.\n\nChange run-test to have new --prebuild and --relocate flags.\n\nBug: 15358152\n\nChange-Id: I91166c62dd1ab80e5cbcb7883a2cd0d56afca32d\n" }, { "commit": "799eb3a5555254427db269921042419bc30d4d86", "tree": "a1b96438b3eeef3776f03f893f2f234350e694e1", "parents": [ "b12d6055432f6974317ca1b5c9260db0d410df3e" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jul 18 15:38:17 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Jul 21 11:00:08 2014 -0700" }, "message": "Add read barriers for the GC roots in Instrumentation.\n\nBug: 12687968\nChange-Id: I324e2f950ce4500b0e00722044af3a9c82487b23\n" }, { "commit": "69dfe51b684dd9d510dbcb63295fe180f998efde", "tree": "daa2522650ca03417e4518dc8aef989ec53a6065", "parents": [ "479f131d4bd3829dd512312020808b05f5a591f1" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Fri Jul 11 17:11:58 2014 +0000" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Jul 16 14:58:27 2014 -0700" }, "message": "Revert \"Revert \"Revert \"Revert \"Add implicit null and stack checks for x86\"\"\"\"\n\nThis reverts commit 0025a86411145eb7cd4971f9234fc21c7b4aced1.\n\nBug: 16256184\nChange-Id: Ie0760a0c293aa3b62e2885398a8c512b7a946a73\n" }, { "commit": "e63db27db913f1a88e2095a1ee8239b2bb9124e8", "tree": "893dee6783bca6717259321a6e4ba029c9c123e2", "parents": [ "07b8441303ea82fca3cb85d71ecf8752d73cedd7" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jul 15 15:36:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jul 15 17:07:49 2014 -0700" }, "message": "Break apart header files.\n\nCreate libart-gtest for common runtime and compiler gtest routines.\nRename CompilerCallbacksImpl that is quick compiler specific.\nRename trace clock source constants to not use the overloaded profiler term.\n\nChange-Id: I4aac4bdc7e7850c68335f81e59a390133b54e933\n" } ], "next": "ab088118d33caafb00815ab72ac0fd7374169f64" }