)]}'
{
  "log": [
    {
      "commit": "893263b7d5bc2ca43a91ecb8071867f5134fc60a",
      "tree": "a99238843a9caad00122c8f7d13e031f5d81bc38",
      "parents": [
        "2fece5941f12395a94e742313e7059a9e419994d"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Mar 04 11:07:42 2014 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Mar 04 14:21:58 2014 -0800"
      },
      "message": "Avoid marking old class linker and intern table roots during pause.\n\nThe new root visiting logic has a concept of a root log which holds\nnew roots which were added since the start of the GC. This is an\noptimization since it lets us only mark these newly added roots\nduring the pause (or pre-cleaning) since the other roots intern table\nand class linker roots were marked concurrently at the start of the\nGC.\n\nBefore (EvaluateAndApplyChanges):\nMarkConcurrentRoots:\tSum: 605.193ms\nAfter:\nMarkConcurrentRoots:\tSum: 271.858ms\n\nThis should also reduce pathological GC pauses which used to be able\nto happen when the intern table or class linker became \"dirty\"\nduring the concurrent GC.\n\nChange-Id: I433fab021f2c339d50c35aaae7161a50a0901dec\n"
    },
    {
      "commit": "815873ecc312b1d231acce71e1a16f42cdaf09f2",
      "tree": "18ba2fa951775e60b240271bfe975e6e2cfc654c",
      "parents": [
        "2befd09cf4fe89a18a655f3e1dd310831bfa769f"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Feb 13 18:02:13 2014 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Feb 18 10:45:12 2014 -0800"
      },
      "message": "Change root visitor to use Object**.\n\nSimplifies code and improves the performance of root visiting since\nwe usually don\u0027t need to check to see if the object moved.\n\nChange-Id: Iba998f5a15ae1fa1b53ca5226dd2168a411196cf\n"
    },
    {
      "commit": "83c8ee000d525017ead8753fce6bc1020249b96a",
      "tree": "d5167ed15dee2629905ac3640b6ea0578d4ae312",
      "parents": [
        "7cba217ab0661d74deccbb97160cdf60b74d4ea3"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Jan 28 14:50:23 2014 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Feb 11 10:40:10 2014 -0800"
      },
      "message": "Add root types and thread id to root visiting.\n\nEnables us to pass the root type and thread id to hprof.\n\nBug: 12680863\nChange-Id: I6a0f1f9e3aa8f9b4033d695818ae7ca3460d67cb\n"
    },
    {
      "commit": "ef7d42fca18c16fbaf103822ad16f23246e2905d",
      "tree": "c67eea52a349c2ea7f2c3bdda8e73933c05531a8",
      "parents": [
        "822115a225185d2896607eb08d70ce5c7099adef"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon Jan 06 12:55:46 2014 -0800"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu Feb 06 23:20:27 2014 -0800"
      },
      "message": "Object model changes to support 64bit.\n\nModify mirror objects so that references between them use an ObjectReference\nvalue type rather than an Object* so that functionality to compress larger\nreferences can be captured in the ObjectRefererence implementation.\nObjectReferences are 32bit and all other aspects of object layout remain as\nthey are currently.\n\nExpand fields in objects holding pointers so they can hold 64bit pointers. Its\nexpected the size of these will come down by improving where we hold compiler\nmeta-data.\nStub out x86_64 architecture specific runtime implementation.\nModify OutputStream so that reads and writes are of unsigned quantities.\nMake the use of portable or quick code more explicit.\nTemplatize AtomicInteger to support more than just int32_t as a type.\nAdd missing, and fix issues relating to, missing annotalysis information on the\nmutator lock.\nRefactor and share implementations for array copy between System and uses\nelsewhere in the runtime.\nFix numerous 64bit build issues.\n\nChange-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822\n"
    },
    {
      "commit": "e9c36b34efb7460f59c6766e526c9b0de8da70b3",
      "tree": "5694423b3debc675764f6364785090a6956bc371",
      "parents": [
        "3e669dba962dc5291de0642eb46ede107be4e5a4"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Nov 21 15:49:16 2013 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Nov 21 17:24:18 2013 +0000"
      },
      "message": "Avoid some string allocations.\n\nAlso avoid building a string one character at a time.\n\nChange-Id: I3db26226c620a730b95637d5bfc23e2d4715cfb9\n"
    },
    {
      "commit": "423d2a3dcbb260b020efb5da59f784c9f02accbf",
      "tree": "79ed739e6072f8308c1cd880f9420a1c63539c95",
      "parents": [
        "b048dd2b662c19644361f4396a1e8d6213445ee8"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Sep 12 17:33:56 2013 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Sep 13 10:30:24 2013 -0700"
      },
      "message": "Add support for changing roots through the root visitor callback.\n\nNeeded for copying collectors.\n\nChange-Id: Icc4a342a57e0cfb79587edb02ef8c85e08808877\n"
    },
    {
      "commit": "ea46f950e7a51585db293cd7f047de190a482414",
      "tree": "9dddc8073547a2dcb58a19e1728932a89cb149c3",
      "parents": [
        "5e3572709b5a5d59957f835db4f73760ecef08da"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Jul 30 01:26:50 2013 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Tue Aug 13 18:09:46 2013 -0700"
      },
      "message": "Refactor java.lang.reflect implementation\n\nCherry-picked from commit ed41d5c44299ec5d44b8514f6e17f802f48094d1.\n\nMove to ArtMethod/Field instead of AbstractMethod/Field and have\njava.lang.reflect APIs delegate to ArtMethod/ArtField.\n\nBug: 10014286.\n\nChange-Id: Iafc1d8c5b62562c9af8fb9fd8c5e1d61270536e7\n"
    },
    {
      "commit": "7934ac288acfb2552bb0b06ec1f61e5820d924a4",
      "tree": "43f3acd8af7fd34d4ae7b64f6e06bb8429d74bb8",
      "parents": [
        "fb331d7ca004f39608fcfdae49d38df90c702ea9"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Fri Jul 26 10:54:15 2013 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Fri Jul 26 11:55:10 2013 -0700"
      },
      "message": "Fix cpplint whitespace/comments issues\n\nChange-Id: Iae286862c85fb8fd8901eae1204cd6d271d69496\n"
    },
    {
      "commit": "2d88862f0752a7a0e65145b088f49dabd49d4284",
      "tree": "3fac6bbd9a0ff3836f361e46579151c8a93420b6",
      "parents": [
        "751d4ed43e8118f145edf18db4d987daf7dabbae"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Jul 18 17:02:00 2013 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Jul 18 17:02:52 2013 -0700"
      },
      "message": "Fixing cpplint readability/casting issues\n\nChange-Id: I6821da0e23737995a9b884a04e9b63fac640cd05\n"
    },
    {
      "commit": "fc0e3219edc9a5bf81b166e82fd5db2796eb6a0d",
      "tree": "5fc7f5b941724a62f8e3411df09fae431ff5e3cf",
      "parents": [
        "56d947fbc9bc2992e2f93112fafb73e50d2aaa7a"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Wed Jul 17 14:40:12 2013 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Wed Jul 17 16:49:05 2013 -0700"
      },
      "message": "Fix multiple inclusion guards to match new pathnames\n\nChange-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43\n"
    },
    {
      "commit": "7940e44f4517de5e2634a7e07d58d0fb26160513",
      "tree": "ac90242d96229a6942f6e24ab137bc1f8f2e0025",
      "parents": [
        "5cd9e3b122f276f610980cbaf0d2ad6ed4cd9088"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Fri Jul 12 13:46:57 2013 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Fri Jul 12 17:49:01 2013 -0700"
      },
      "message": "Create separate Android.mk for main build targets\n\nThe runtime, compiler, dex2oat, and oatdump now are in seperate trees\nto prevent dependency creep.  They can now be individually built\nwithout rebuilding the rest of the art projects. dalvikvm and jdwpspy\nwere already this way. Builds in the art directory should behave as\nbefore, building everything including tests.\n\nChange-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81\n"
    }
  ]
}