)]}'
{
  "log": [
    {
      "commit": "e51ca8bfa8a193b64901ad214842f213adca92eb",
      "tree": "b07b2534edc592d68b5461a3bdb8a31241892d54",
      "parents": [
        "eb9c58e88f8e0f4a0a413efce04b49b183ad23e3"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 22 14:49:31 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 29 21:05:51 2016 +0000"
      },
      "message": "Move inline caches GC handling in JitCodeCache.\n\nMake the classes they hold weak references and visit\nthem during SweepJitRoots.\n\nThis fixes the newly introduced deadlock:\n\nThread1:\n1) Lock JitCodeCache lock to create Profiling info for\n  ArtMethod m.\n2) m is a copied method, we need to track the actual holder,\n   needing to decode a weak reference.\n3) Weak references are not accessible due to GC.\n\nGC Thread:\n- Disallow weak reference access.\n- Wait for checkpoint.\n\nThread2:\n- Try to lock JitCodeCache lock\n- Deadlock, as Thread1 owns the JitCodeCache lock.\n\nTest: test-art-host\nbug: 31289185\nbug: 33198826\n\nChange-Id: I7ee17631015450ace8d2a0264415a81c5a902bb8\n"
    },
    {
      "commit": "132d8363bf8cb043d910836672192ec8c36649b6",
      "tree": "42ee8b08f0323e9762675333b50a4c218ecdefc7",
      "parents": [
        "e89667815b9d0a1eacb91678fed2a7518bb07cc2"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 16 09:19:42 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 18 14:31:30 2016 +0000"
      },
      "message": "Revert \"Revert \"Revert \"Revert \"JIT root tables.\"\"\"\"\n\nTest: 626-set-resolved-string, test-art-host, test-art-target\nTest: run-libcore-tests.sh\nTest: phone boots and runs\n\nThis reverts commit 3395fbc20bcd20948bec8958db91b304c17cacd8.\n\nChange-Id: I104b73d093e3eb6a271d564cfdb9ab09c1c8cf24\n"
    },
    {
      "commit": "3395fbc20bcd20948bec8958db91b304c17cacd8",
      "tree": "e0d00b412961e2aaa0dff91317a9f4168189e5fb",
      "parents": [
        "75afcdd3503a8a8518e5b23d21b6e73306ce39ce"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Nov 14 12:40:52 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Nov 14 12:40:52 2016 +0000"
      },
      "message": "Revert \"Revert \"Revert \"JIT root tables.\"\"\"\n\nlibcore failures:\ndalvikvm32 F 11-14 03:04:06 14870 14870 jit_code_cache.cc:310] Check failed: new_string !\u003d nullptr\n\nThis reverts commit 75afcdd3503a8a8518e5b23d21b6e73306ce39ce.\n\nChange-Id: I5a6b6b48aa79a763d1ff1ba4d85d63811254787d\n"
    },
    {
      "commit": "75afcdd3503a8a8518e5b23d21b6e73306ce39ce",
      "tree": "b49afc4772fa72319475f96ed66d744bb03e803c",
      "parents": [
        "ee48b0f11df812d98de5c989e1f6d95a21515564"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Nov 10 10:38:11 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 11 13:18:24 2016 +0000"
      },
      "message": "Revert \"Revert \"JIT root tables.\"\"\n\nAlso  contains Revert \"Support kJitTableAddress in x86/arm/arm64.\"\n\nThis reverts commit 4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035.\nThis reverts commit 997d1217830c0a18b70faeabd53c04700a87d7d9.\n\nTest: ART_USE_READ_BARRIER\u003dtrue/false test-art-host test-art-target\n\nChange-Id: I77cb1e9bf8f1b4c58b72d3cf5ca31ced2aaa1ea3\n"
    },
    {
      "commit": "4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035",
      "tree": "1220262d0ed22d91777c68a8a568348cddf820cb",
      "parents": [
        "ac3ebc3150760425ed00abd56da48f9a6e0666bc"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 09 17:30:31 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 09 17:30:31 2016 +0000"
      },
      "message": "Revert \"JIT root tables.\"\n\nMay be the offender for jit-gcstress failure of 902.\n\nThis reverts commit ac3ebc3150760425ed00abd56da48f9a6e0666bc.\n\nChange-Id: I9ea6c9236fd1729fed7d1868dd8a111172932308\n"
    },
    {
      "commit": "ac3ebc3150760425ed00abd56da48f9a6e0666bc",
      "tree": "3c5c923bb00a898e035c0e7c4b8a6a684a578419",
      "parents": [
        "76ad2405b40547e0ab4fc401fb8303189ff783eb"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 05 13:13:50 2016 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 08 17:21:30 2016 +0000"
      },
      "message": "JIT root tables.\n\nImplement root tables for the JIT. Each JIT compiled method\ngets a table allocated before the stack maps.\n\nThe table gets visited through Runtime::SweepSystemWeaks.\n\nImplement String roots for x86_64 as an example.\n\nTest: test-art-host test-art-target\n\nChange-Id: Id3d5bc67479e08b52dd4b253e970201203a0f0d2\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": "65975776f807d55c83af6cca1e447f8daa794413",
      "tree": "3b30b9a6ba00e72df89f59387c383ef747772025",
      "parents": [
        "3f3201a89ec19257b3bc93c25b20abdcfe61f3e4"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Aug 05 10:46:36 2016 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Aug 09 10:45:18 2016 -0700"
      },
      "message": "Card mark holding class instead of declaring class\n\nFor profiling info, we need to mark the card of the holding class\ninstead of declaring class. This is required for GC correctness since\nthe GC relies on the card table to track cross space references.\n\nTest: test-art-host ART_TEST_JIT\u003dtrue\n\nBug: 30655270\n\nChange-Id: Ia4690219ded0df38032b644440273e06bc303956\n"
    },
    {
      "commit": "cf48fa030780c3185f225d558b704c396f7713cc",
      "tree": "5905f8636ede57661450c057d56bb912bb1a532c",
      "parents": [
        "3d733104c99ce02f5fd042d69c1cecf295208872"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Sat Jul 30 22:49:11 2016 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Sat Jul 30 22:49:11 2016 +0100"
      },
      "message": "Put the deletion of profiling info under a GC critical section.\n\nOtherwise the GC could see dangling pointers.\n\nbug:30033802\nChange-Id: I839c4f6e537aba98769e99e4d75ff869c9ff13eb\n"
    },
    {
      "commit": "9962962eb26f906e8f92cde1d6854dadbbc5e8ad",
      "tree": "1cf89988fdb5b572b798310ea00b137bc7e6fb1e",
      "parents": [
        "6543933527f4d2b3f6bb65532c8af166547f9bac"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Apr 19 16:33:46 2016 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Apr 22 16:16:19 2016 +0100"
      },
      "message": "ProfileSaver: query profiling_infos instead of the code_map\n\nThis is the first step in being able to record profiles without jit\nbeing active.\n\nBug: 27916886\n\n(cherry picked from commit e2d066d0337b7c81d47e4806e6025b70d83fcd56)\n\nChange-Id: Ie36c4b4a11d3b6e5de959121a1acea22a9e25121\n"
    },
    {
      "commit": "71cd50fb67fa48667b0ab59aa436a582c04ba43d",
      "tree": "9f99f187060b0ef3a118120db367555d8f757f0c",
      "parents": [
        "9b863613454ee139370d24e65adb41fabe75d482"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Apr 14 15:00:33 2016 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Apr 15 15:42:31 2016 +0100"
      },
      "message": "Add weight to compiled/interpreter transitions.\n\nAlso:\n- Cleanup logging.\n- Check ArtMethod status before adding compilation requests.\n- Don\u0027t request osr compilation if we know AddSamples does not come\n  from a back edge.\n\nBug: 27865109\n\nChange-Id: I84512f7d957b61ce2458360ed430adb151830278\n"
    },
    {
      "commit": "454b3b6774fe07765273b917ccc97da2eba776ac",
      "tree": "3fbfefeb7901e22181011ba311de1b9cec1e367d",
      "parents": [
        "2c6760a0eb1e05d3a89a6cca9d2746da3d547e9e"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Apr 07 14:42:47 2016 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Apr 08 09:09:07 2016 -0700"
      },
      "message": "ART: Fix race in on-stack replacement\n\nThe expected sequence of events for on-stack replacement is:\n\n   1. Method goes warm, triggering enhanced profiling\n   2. Method goes hot, triggering method compilation\n   3. Method goes really hot, triggering an osr method compilation.\n   4. Interpreter polls for the existence of an osr entry point,\n      and transitons to compiled code if found.\n\nWe have a race problem if #2 and #3 happen closely together, and\nthe osr method compilation begins before the regular method\ncompilation.  In that case, the jit sees that the method is\nalready being compiled (the osr method - but it does not\ndistinguish the two), and discards the normal compilation request.\nSo, the osr version is compiled and the normal version is discarded.\nIn #4, the MaybeDoOnStackReplacement() check assumes that a normal\nversion of the compiled method must exist before doing an on-stack\nreplacement, so it keeps returning false.\n\nThis is why we were seeing sporadic timeout failures of\n570-checker-osr when the mterp fast branch profiling was\nintroduced.  The branch profiling performance enhancements\ngreatly reduced the time between #2 and #3, increasing the liklihood\nof losing the race.  Further, the new code clamped hotness to avoid\nwrap-around.  The race existed (and likely occurred) in the previous\nversion, but because hotness counters were allowed to overflow and\nwrap around you\u0027d eventually hit the threshold a second time and\ntry again - masking the problem.\n\nTip \u0027o the hat to Serguei Katkov for identifying the problem.\n\nA possible solution (taken in this CL) is to differentiate osr\ncompilations from normal method compilations.\n\nBug: 27939339\nChange-Id: I71044516b35dc69de9fc2d2a445e33809ac650ed\n"
    },
    {
      "commit": "9d07e3d128ccfa0ef7670feadd424a825e447d1d",
      "tree": "dfb677fd75f0f297fef9bc49311cf1d22c770f56",
      "parents": [
        "eb98c0ded592cfca8187c744393c82efd1020b2a"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Mar 31 12:02:28 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Apr 04 17:50:20 2016 +0100"
      },
      "message": "Clean up OatQuickMethodHeader after Quick removal.\n\nThis reduces the size of the pre-header by 8 bytes, reducing\noat file size and mmapped .text section size. The memory\nneeded to store a CompiledMethod by dex2oat is also reduced,\nfor 32-bit dex2oat by 8B and for 64-bit dex2oat by 16B. The\naosp_flounder-userdebug 32-bit and 64-bit boot.oat are each\nabout 1.1MiB smaller.\n\nDisable the broken StubTest.IMT, b/27991555 .\n\nChange-Id: I05fe45c28c8ffb7a0fa8b1117b969786748b1039\n"
    },
    {
      "commit": "933330a192d43d7c7304120999907857a89c2f96",
      "tree": "a413b4df2a4b9fdb804983204168ee23cd9c9eb7",
      "parents": [
        "f808e8a0cc218c2b98023ef0e91f3c5b74ad2962"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Mar 16 14:20:06 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Mar 16 14:20:26 2016 +0000"
      },
      "message": "Add more statistics for memory use of the JIT.\n\nCollect data for stack maps, profiling info, and compiled code.\n\nbug:27520994\n\nChange-Id: Ic87361230c96ce0090027a37d750e948d806c597\n"
    },
    {
      "commit": "07e3ca9a46801990d662c48d0fddedc63c4c053c",
      "tree": "94fedc96b28c6a46d2b83c80b2cfefd4c2898f4a",
      "parents": [
        "b7f257f353b1eb2db2732939a0404c118316891d"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Mar 11 09:57:57 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Mar 11 09:57:57 2016 +0000"
      },
      "message": "Fix thread race when fetching the ProfilingInfo object.\n\nProblem is:\n1) Compiler fetches the ProfilingInfo of A, it\u0027s null.\n2) Mutator creates the ProfilingInfo.\n3) Compiler notifies it\u0027s not using A anymore, calls\n   ProfilingInfo::DecrementInlineUse -\u003e Crash as we expected\n   ProfilingInfo::IncrementUse to be called before.\n\nAlso update some namings to better reflect what is going on.\n\nChange-Id: I55ea4c5d81988131467095e18a0d13a8be9d0ef7\n"
    },
    {
      "commit": "b6e20ae17d0881a66c22532e4152ce6779454a92",
      "tree": "35d7fbfb812aef11ea51010794dce26eb91c1ae4",
      "parents": [
        "8a8c84114b16b8971bc2d3c5c7e0e31470d1a68b"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Mar 07 14:29:04 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Mar 09 17:25:19 2016 +0000"
      },
      "message": "Clear inline caches at each full GC.\n\nThis fixes occasional failures of 141-class-unload.\n\nAlso fix a bug where clearing inline caches also cleared the dex\npc associated with it.\n\nbug:26846185\nbug:23128949\nChange-Id: I77bf1dee229d7764c3cc21440829c7fba7b37001\n"
    },
    {
      "commit": "9abb2978f09643227664ab70c0677744b8f6e946",
      "tree": "69b4bb602fa5c58d6d0eabdf5f79aee2f6a60c52",
      "parents": [
        "a3ed89f687dbaa9b5321b2d38d41b487a4208b80"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Mar 04 14:32:59 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Mar 04 15:15:28 2016 +0000"
      },
      "message": "Fix very rare bug around JIT code cache collection.\n\nThe bug is the following:\n1) JIT thread: We start a code cache collection.\n2) JIT thread: We mark all code that is in the call stack of all\n   threads.\n3) Mutator thread: after marking its stack, resumes and does call\n   that pushes JIT compiled code to the call stack.\n4) Mutator thread: deoptimizes compiled code of ArtMethod Foo,\n   and therefore updates the entry point of Foo through\n   JitCodeCache::InvalidateCompiledCodeFor.\n   (Note that updating the entrypoint could also be done through\n   instrumentation).\n5) JIT thread: Call JitCodeCache::RemoveUnusedAndUnmarkedCode.\n   The method used to remove entries that were not entrypoints.\n   It sees the compiled code for Foo but that is not an entrypoint\n   anymore, so deletes it.\n6) Mutator thread problem: it now has compiled code in its call\n   stack that is deleted.\n\nIf it\u0027s only one mutator thread, we only hit a DCHECK when walking\nthe stack, as we are now seeing an invalid pc. The deoptimization\nwill longjmp to the caller of that invalid entry anyway.\n\nHowever, if multiple mutator threads are involved, one thread\nmight invalidate the compiled code while the other is still\nrunning it. And we end up deleting code that is in the call\nstack of a thread, and we will crash.\n\nThe fix is to mark entrypoints before marking call stacks,\nso that anything a thread might jump to is marked and kept.\n\nbug:27424509\nbug:23128949\nbug:26846185\n\nChange-Id: I07cd08cedd96b9900629f7535e95404f622104ea\n"
    },
    {
      "commit": "bcd94c8ea9bde4e075c25fbdfb3a2ef6858eed7b",
      "tree": "2719f29261e1fced1c94ef309e12230ef103a79e",
      "parents": [
        "e283588e56df7eebabd795b98264003105b20ece"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Mar 03 13:23:33 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Mar 03 14:02:16 2016 +0000"
      },
      "message": "Refine statistics around the JIT.\n\n- Better namings.\n- Now also time the code cache collection time.\n- Random cleanups.\n\nbug:23128949\nbug:27445008\nbug:27442890\n\nChange-Id: I1dd52544bea678af868e7c47907f7a0fc9a146c3\n"
    },
    {
      "commit": "e283588e56df7eebabd795b98264003105b20ece",
      "tree": "56572fedc4552ec3ddbca891c2e3923f3a5befc6",
      "parents": [
        "e4cec517faf1c74d6895e0e5b512a6e2f83a0e06",
        "1e7da9bd04bdd2664a4196f1d7e285c010f8881f"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Mar 03 09:26:46 2016 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Thu Mar 03 09:26:46 2016 +0000"
      },
      "message": "Merge \"Do a TryLock when allocating a ProfilingInfo from the interpreter.\""
    },
    {
      "commit": "35122443e5f8606cc5a660ac32745a06aefb341b",
      "tree": "be44db33797ae729342c671fb95b7746e363e799",
      "parents": [
        "f9f3c5b0ebacbfed59af9c5c81fe9752e6b1258c"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Mar 02 12:05:30 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Mar 02 16:35:18 2016 +0000"
      },
      "message": "Revert \"Revert \"Use the interpreter as a heartbeat for the JIT.\"\"\n\nBug: 27398183\nBug: 23128949\nBug: 26846185\n\nThis reverts commit a96917a6983a5abbe973255a3846fda549fb1657.\n\nChange-Id: I5c4f0d87d3293a6a7ab56a33396670704b66a347\n"
    },
    {
      "commit": "a96917a6983a5abbe973255a3846fda549fb1657",
      "tree": "aa03a2a6d0f70faa20f3579458abde24f71abb04",
      "parents": [
        "7273a5d045d3ceb3ff011ad65765356b69b155e8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Mar 01 22:18:02 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Mar 01 22:18:02 2016 +0000"
      },
      "message": "Revert \"Use the interpreter as a heartbeat for the JIT.\"\n\nHits a DCHECK testing libcore.\n    art F 11973 12675 art/runtime/jit/jit_code_cache.cc:644] Check failed: it.second-\u003eGetProfilingInfo(sizeof(void*)) !\u003d nullptr \n\n\nBug: 27398183\nBug: 23128949\nBug: 26846185\n\nThis reverts commit 7273a5d045d3ceb3ff011ad65765356b69b155e8.\n\nChange-Id: I6614a82e775ea71aa16f041313f67546db41eac8\n"
    },
    {
      "commit": "1e7da9bd04bdd2664a4196f1d7e285c010f8881f",
      "tree": "4d028a231ecbc684eebe1b4a5a3022ff46801769",
      "parents": [
        "09294dc760d77d64ea4168c1fd6d96fbfbe38018"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Mar 01 14:11:40 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Mar 01 14:13:17 2016 +0000"
      },
      "message": "Do a TryLock when allocating a ProfilingInfo from the interpreter.\n\nThis removes some thread contentions just for allocating ProfilingInfo.\n\nbug:23128949\n\nChange-Id: I9ff7d44c4b0ee272425cf4c6248d3065f67958f3\n"
    },
    {
      "commit": "7273a5d045d3ceb3ff011ad65765356b69b155e8",
      "tree": "addf5dcdc82e54605cfb9a622d284bf06b849327",
      "parents": [
        "c3bcf40e905c53ec857ec40a9ae45f4c86738929"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Feb 29 15:35:39 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Mar 01 14:03:32 2016 +0000"
      },
      "message": "Use the interpreter as a heartbeat for the JIT.\n\nWhen doing a partial code cache collection, update all entrypoints to\ninterpreter, so that the next full collection will remove code\nthat wasn\u0027t executed during that window.\n\nbug:27398183\nbug:23128949\nbug:26846185\n\nChange-Id: I4423f5c4810dac183dc8973078bf218818745e80\n"
    },
    {
      "commit": "fcdd72941810f03460a8efca0c6255439be80c35",
      "tree": "ce279d446fd5fa4e9dd1e42b53444e991b90ae2f",
      "parents": [
        "1470073c3a9ce17a0f7d3167345746d0b8d2202b"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Feb 25 13:27:47 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Feb 25 13:27:47 2016 +0000"
      },
      "message": "Dump the number of OSR compiled code.\n\nChange-Id: I20efc80e8556da8220dab92c3a7947f883d48cf8\n"
    },
    {
      "commit": "8d37250f7b9a7839b11488f45a1842b025026f94",
      "tree": "d0394ebde45888dabd811852468afcf4b71c7bf1",
      "parents": [
        "a016ba5614054e27eada7f4815df7d4bac7ba8d8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 23 13:56:43 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 23 14:33:16 2016 +0000"
      },
      "message": "Introduce partial code cache collection.\n\nIt will collect code that is known unused (because it deoptimized),\nand osr code.\n\nbug:26846185\n\nChange-Id: Ic27dfeb944efb2ca464039007ba365c1e0d4a040\n"
    },
    {
      "commit": "7ca4b77c98ffdf7a4db26fd9f84b2cfcc274c4aa",
      "tree": "f2485aa03a48980e1856cf65b76048ae4d589478",
      "parents": [
        "e4c77b4d37024c1ed74e72494e69605942fead61"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 23 13:52:01 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 23 13:52:01 2016 +0000"
      },
      "message": "Don\u0027t allocate mspaces of less than a page.\n\nFixes jit tests in debug mode.\n\nChange-Id: I34565e03683cee063e26975a461d8e75ad4a205f\n"
    },
    {
      "commit": "08e992e41e5e234ecc6b38a4ab53d4876fd077b6",
      "tree": "beb81c51031934f8b228f934de23d7666e56d11f",
      "parents": [
        "4764d4e253aaea1595bbe1f5aaa8677ea9319b79",
        "65b83d875e4f9c021bc8380024455c9f1e658b14"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 23 10:52:11 2016 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Tue Feb 23 10:52:11 2016 +0000"
      },
      "message": "Merge \"Add a new kReservedCapacity to decide when to start GC code.\""
    },
    {
      "commit": "65b83d875e4f9c021bc8380024455c9f1e658b14",
      "tree": "28b8665ca9d0a2fcb3d6210412e58f5cb42af0b4",
      "parents": [
        "d9c05309e8fab26a6087abd5773859f112cdefe9"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Feb 22 13:14:04 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Feb 22 13:14:04 2016 +0000"
      },
      "message": "Add a new kReservedCapacity to decide when to start GC code.\n\nChange-Id: Ib9d0ad9bc86c66ac29975f7f907f79f842342500\n"
    },
    {
      "commit": "38ea9bd50debc63ceb77ec1e65036d8e2070ec7d",
      "tree": "5c4755e1d3bffbd1cb6ebf514710dc52c7363c0a",
      "parents": [
        "05d77c2673082b371129f8d854439688533cfff2"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Feb 19 16:25:57 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Feb 19 16:25:57 2016 +0000"
      },
      "message": "Track memory usage of code cache.\n\nNeeded once we start having a strategy based on how full the code\ncache is.\n\nChange-Id: I181ad05e1c216afabf106f91ac54bbf144d7406a\n"
    },
    {
      "commit": "b88d59ef4fe611fe47e50a6a19785e03bbd5f93b",
      "tree": "7db030759bf4eb20df3bfef823e75b5a39a313a7",
      "parents": [
        "b93c21e83c8fbf0191093c01a8951adb5be9010b"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Feb 17 11:31:49 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Feb 17 11:32:49 2016 +0000"
      },
      "message": "Be a bit smarter with JIT code triggering deoptimization.\n\nDo not re-use an OSR method that triggered deoptimization.\nAlso add a stack overflow check before doing OSR.\n\nbug:27094810\nChange-Id: I6ff6a7fb9b3df9b7c0ff37e3610595efa70ad067\n"
    },
    {
      "commit": "b331febbab8e916680faba722cc84b66b84218a3",
      "tree": "35f985b021e476914bfe91492da23fee218014a7",
      "parents": [
        "586996afc905518ed926e4680aab67bedabec9b7"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Feb 05 16:51:53 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Feb 05 17:11:54 2016 +0000"
      },
      "message": "Revert \"Revert \"Implement on-stack replacement for arm/arm64/x86/x86_64.\"\"\n\nThis reverts commit bd89a5c556324062b7d841843b039392e84cfaf4.\n\nChange-Id: I08d190431520baa7fcec8fbdb444519f25ac8d44\n"
    },
    {
      "commit": "b4eddd21c364c51b6fc5c439cda6958ae255dcd5",
      "tree": "8a56d50c0c02328d6b7b6a9f596d25003e06b2e6",
      "parents": [
        "47c83eac0644a4b6092d956dd3a6824bccb7263a"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jan 13 15:52:33 2016 -0800"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jan 26 13:45:11 2016 +0000"
      },
      "message": "Add profile support for apps with shared runtime.\n\n- extend ProfileSaver to track different dex locations to different\nprofile files.\n- allow repeated calls to Runtime::RegisterAppInfo() which will\nregister a new pair \u003cprofile_file, locations_to_track\u003e with the profile\nsaver.\n\nBug: 26080105\nChange-Id: I58c4587d5f462c557411ad7126a00c29cd7db3a6\n"
    },
    {
      "commit": "0a52223d9173315aeaca05217b8c792b3088ea7d",
      "tree": "a22a7b670952e5272919d6ca91eedf8721d93e3f",
      "parents": [
        "a65ff5e0576ace8ffeb1a6dc8784a61cd2498fba"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Jan 19 09:34:58 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Jan 19 10:27:08 2016 +0000"
      },
      "message": "Keep track of number of JIT compilations.\n\nChange-Id: Ic436bc3f939f6236190ddd840955cb72f76e8f85\n"
    },
    {
      "commit": "a25dce9b452ba17ef7cef768926c884177a3025e",
      "tree": "0da78b818c256f636badf2f1a97e8f1a8b661be9",
      "parents": [
        "fbd9dfcf4ffc32f0bda831aa898c7ea5dbf8ed9a"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Jan 12 16:41:10 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 13 15:40:55 2016 +0000"
      },
      "message": "Support --perf with jitted code.\n\nChange-Id: I76f29d815234e9506efc59d4865780e52b2381a1\n"
    },
    {
      "commit": "58b2329de74a73d2f0a7ed001e50cc39df33d9da",
      "tree": "7c8b322acd0a0c0b0d7fd6467df8ff68cf7844fa",
      "parents": [
        "875773770ae34c623153aac3941828a9e3831f14",
        "4d77b6a511659f26fdc711e23825ffa6e7feed7a"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Dec 24 10:38:45 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Thu Dec 24 10:38:45 2015 +0000"
      },
      "message": "Merge \"Save profile information in a separate thread.\""
    },
    {
      "commit": "4d77b6a511659f26fdc711e23825ffa6e7feed7a",
      "tree": "7ac013467a20fcdf64cb6cf4c79a8ff67dc7690a",
      "parents": [
        "66f55237679db90cb0a0a265043a787932b466f8"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Dec 01 18:38:09 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Dec 24 12:02:12 2015 +0200"
      },
      "message": "Save profile information in a separate thread.\n\nPreviously we would save the profiling information only when the app\nwas sent to background. This missed on an important number of updates\non the jit code cache and it didn\u0027t work for background processes.\n\nBug: 26080105\n\nChange-Id: I84075629870e69b3ed372f00f4806af1e9391e0f\n"
    },
    {
      "commit": "115a02b737dd5f4d485b2f6c359e02988df66b83",
      "tree": "92326bbe40b2541aac8096312d25791a329f7c28",
      "parents": [
        "2f125e3c7ab02cbbbcede533dc53a454a439be13",
        "66f55237679db90cb0a0a265043a787932b466f8"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Dec 21 09:43:09 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Mon Dec 21 09:43:09 2015 +0000"
      },
      "message": "Merge \"Pass down to the runtime the application code paths.\""
    },
    {
      "commit": "bdd12e0e047245163ddfd7df66c9430ec85624a4",
      "tree": "786529ef3b0c939a40ecd63e19162096af364318",
      "parents": [
        "fb9f4ad455eced3a07bef1d4772ab1fe34ec133b",
        "aee2156e308f3f346ac4df76ba1d33ee9b11be84"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Dec 17 11:34:37 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Thu Dec 17 11:34:37 2015 +0000"
      },
      "message": "Merge \"Add some dumping when SIGQUIT for the JIT.\""
    },
    {
      "commit": "66f55237679db90cb0a0a265043a787932b466f8",
      "tree": "50784132be869b47562e8ce41ea318d79c6cf6ab",
      "parents": [
        "fb9f4ad455eced3a07bef1d4772ab1fe34ec133b"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Dec 08 15:09:10 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Dec 17 12:38:27 2015 +0200"
      },
      "message": "Pass down to the runtime the application code paths.\n\nWhen registering the app with the runtime the framework needs to pass\ndown the list of application code paths. This will be used by JIT to\nknow what profile info to persist.\n\nThis fixes the reliance on OatFileManager::GetPrimaryOatFile which may\nproduce inconsistent results based on external factors (i.e. class path\norder or failing to compile the first dex file from the class path)\n\nBug: 26080105\nChange-Id: Iadcebd2684fcd48569e8f76ef21bd4d117fedc05\n"
    },
    {
      "commit": "aee2156e308f3f346ac4df76ba1d33ee9b11be84",
      "tree": "15873ce5421d8a3856a6049c715d61a5136cae20",
      "parents": [
        "3b0ec017185a6d694f5041e79cc7a85d51943cff"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 15 16:39:44 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 15 16:50:27 2015 +0000"
      },
      "message": "Add some dumping when SIGQUIT for the JIT.\n\nChange-Id: Iad68bdc8a4ab53e810feb3bc8507b7f42e79b1f7\n"
    },
    {
      "commit": "e6465bc8a52cfa3995b4072810cdb7ab397a7793",
      "tree": "129552e367889a6b6a19a5010613bd0fe34cd80b",
      "parents": [
        "a8be6ae6fcf1c58c0c2067739352e16b92972c41"
      ],
      "author": {
        "name": "Dimitry Ivanov",
        "email": "dimitry@google.com",
        "time": "Mon Dec 14 18:55:02 2015 -0800"
      },
      "committer": {
        "name": "Dimitry Ivanov",
        "email": "dimitry@google.com",
        "time": "Mon Dec 14 20:44:25 2015 -0800"
      },
      "message": "Remove references to dlmalloc specific functions\n\nRemove references to internal libc dlmalloc_* functions\nso that we can hide them for lp64\n\nChange-Id: I13977bea63d900e1819052140e3bd6bc1f2fc759\n"
    },
    {
      "commit": "73be1e8f8609708f6624bb297c9628de44fd8b6f",
      "tree": "47a22745797a345dea8dd846aad00334da0d5bf1",
      "parents": [
        "47229aa5848df7d45578dbdd9285f57dfa9399a8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 17 15:22:56 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Dec 04 12:08:02 2015 +0000"
      },
      "message": "Inline monomorphic calls.\n\nChange-Id: If38171c2dc7d4a4378df5d050afc4fff4499c98f\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": "0a3be1620a3560253cfa789cb9819013293c5654",
      "tree": "7bdbc40b620706a83a0904ee1544e4be1c61f695",
      "parents": [
        "991842a5273d20695dd5f35eb9a9e28c386c5b4b"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 18 11:15:22 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Nov 19 11:30:39 2015 +0000"
      },
      "message": "Increase code cache after 1 full collection.\n\nAlso add a max capacity option.\n\nChange-Id: Icd442b72e9be0c6b091b588b4c4473c69b7cde10\n"
    },
    {
      "commit": "a5891e81a2fb833307cf7c7e7267070dc0223dc8",
      "tree": "a7acb2a0f2836fee2729db2b795d15bb3f586863",
      "parents": [
        "2fa684206b0a8bd203d07e1edf74a839b498f74f"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 06 14:18:27 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 06 16:05:42 2015 +0000"
      },
      "message": "Fix interaction between JIT and instrumentation.\n\n- The JIT needs to go through the instrumentation to update\n  entry points.\n- The instrumention needs to know if a method got JITted\n  to know if needs to deoptimize.\n\nbug:25438583\n\nChange-Id: I4b186a1da9f4a3fb329efd052a774d5502a902a1\n"
    },
    {
      "commit": "d28b969c273ab777ca9b147b87fcef671b4f695f",
      "tree": "ca66ecfd809afdcd31443bbe50bf38a836302cc5",
      "parents": [
        "6bf6e438cd4746effce0b26d504c54100191c988"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 04 14:36:55 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Nov 05 10:37:48 2015 +0000"
      },
      "message": "Code cleanup to avoid CompilerDriver abstractions in JIT.\n\nAvoids allocating a CompiledMethod.\n\nChange-Id: I35b4aa0d7c74daba68e827a01e71c300fce3b3bf\n"
    },
    {
      "commit": "26705e2b1245b65989a0341b24c5dbf2658d4bb6",
      "tree": "11f73cfb6f1f484f2f27227d4d3ef0e85ab22ad7",
      "parents": [
        "903ef50ed03444b28899088f977d5c2d0ff67d49"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 28 12:50:11 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 28 15:03:13 2015 +0000"
      },
      "message": "Add support for collection ProfilingInfo objects.\n\nChange-Id: I8bb6069530253a7372acdf2b5aee71e1de644822\n"
    },
    {
      "commit": "1dad3f68b7f5a4a4cb2b281413357adc2309a8fd",
      "tree": "df482d1f65e55a9a228c925e96532942fb25eb47",
      "parents": [
        "fe97bfeabcf99d470e7d974a68ec6b6641648396"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Oct 23 14:59:54 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Oct 26 19:10:55 2015 +0000"
      },
      "message": "Support garbage collection of JITted code.\n\nChange-Id: I9afc544460ae4fb31149644b6196ac7f5182c784\n"
    },
    {
      "commit": "0c3c2668ef44fdbd18d97f9134a85d1a7d561aa4",
      "tree": "92e8e49ed1b4d5442f20721858c476ed5769d0ea",
      "parents": [
        "7edef7441d28db1403fbc5641b56a26ecf355879"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Oct 15 13:53:04 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 21 10:59:27 2015 +0100"
      },
      "message": "Use DlMallocSpace for the JIT code cache.\n\n- Also tidy up some code in the JIT compiler.\n- And mprotect code space to be writable only when allocating.\n\nChange-Id: I46ea5c029aec489f2af63452de31db3736aebc20\n"
    },
    {
      "commit": "5550ca8bcc742b109d77e62f3a0877c667d894d3",
      "tree": "522c873c59b56fff0244e754dd869f18ccf485f4",
      "parents": [
        "dbd357086fdb7fce619d745fda4efd52377becdd"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Aug 21 18:38:30 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Sep 11 15:08:37 2015 +0100"
      },
      "message": "Record profiling information before Jitting.\n\n- Add a new instrumentation kind to record dynamic invokes.\n- Use the JNI entry point field to store the profiling data.\n- Record seen receivers for every dynamic invoke.\n\nChange-Id: I2c1738ab2a72052d45964d055dc16b44b906e54c\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": "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": "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": "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": "bce416f7f22f1e73250f020be1178a1c7db72330",
      "tree": "cb9503e1ca6457468924cf4d50210f894af2b2c3",
      "parents": [
        "fc06816cc25f80cc6c4c5d002e5d3bced242a9ee"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Mar 23 12:37:35 2015 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Mar 23 13:00:14 2015 -0700"
      },
      "message": "Add code cache test\n\nBug: 17950037\nChange-Id: I13913667517db5bb9b7224f0639c2b39cf3a1973\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": "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": "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"
    }
  ]
}