)]}'
{
  "log": [
    {
      "commit": "445220d4fe5bd9f0616d6da2322a7b6e9466595e",
      "tree": "c90c4014739e12d29f7801368bbb67a44aa63357",
      "parents": [
        "6c22b193fb5fe71124846fa2c1d73f1670419476"
      ],
      "author": {
        "name": "Wei Jin",
        "email": "wejin@google.com",
        "time": "Fri Jun 20 15:56:53 2014 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Jun 27 15:40:06 2014 +0100"
      },
      "message": "Add a new type of profile data in ART profiler\n\nThis CL allows the ART profiler to collect bounded stack information\nthat contains only method signature and dex pc on the current stack\nframes to a bounded depth. The type of the profile data is by\ndefault disabled, and can be enabled by setting the option\n\"-Xprofile-type:stack\". The bound is controlled by the option\n\"-Xprofile-max-stack-depth:integervalue\".\n\nChange-Id: Ieab789951018b2263c4d140b40b6c73bffc6a549\n"
    },
    {
      "commit": "a93b0bb9abfbd19fc40ff8ced8818aec1a3464b9",
      "tree": "5ce3679ab53691e97a8971e29f85742a7f95666f",
      "parents": [
        "995b32cc8e94a9730d6cf663a23afc9c997c1771"
      ],
      "author": {
        "name": "Wei Jin",
        "email": "wejin@google.com",
        "time": "Mon Jun 09 16:19:15 2014 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Jun 19 13:05:44 2014 +0100"
      },
      "message": "Add an option to enable collecting dex pc in ART profiler\n\nThis CL allows the ART profiler to collect both method signature and\ndex pc. The type of the profile data is controlled by the option\n\"-Xprofile-type:{method,dexpc}\". To avoid conflicting with the\noriginal profile data based on method signatures, the new profile\ndata are stored in files with extension \".pc\".\n\nChange-Id: I8afb2541d386bff77c5b07fc9367d817a79f58e1\n"
    },
    {
      "commit": "c1b643cc6ac45dbd0eabdcd7425c7e86006c27d6",
      "tree": "250455427da979409a075a2b3197bd43ccd40fe1",
      "parents": [
        "bb0b53f58f11c628f077603b56077dfed1a18f11"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri May 30 23:44:11 2014 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Jun 06 12:14:01 2014 +0100"
      },
      "message": "Fixed and refactored profiler options handling\n\n- extracted profiler options in a separate class\n- switched from system property reading to command line arguments\n- added profile based compilation options to CompilerOptions\n- removed no longer used kProfile compilation filter\n- optimize dex files only if the profiler is enabled\n- clean up unused arguments\n\nBug: 12877748\nBug: 15275634\nChange-Id: I37ff68e7694370950ce8db2360562e9058ecebb7\n"
    },
    {
      "commit": "bb0b53f58f11c628f077603b56077dfed1a18f11",
      "tree": "013482db95e8f2dcb7c7be85fc8f35df2c7f1361",
      "parents": [
        "e4283be97047a26d3476acd3863dcc386498be17"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri May 23 17:33:29 2014 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Jun 06 11:53:28 2014 +0100"
      },
      "message": "Clean up the sampling profiler\n\n- rename variables/fields names to match the code style (use\n_underscore_names_)\n- extract common property parsing in utils.cc\n- fail to load profile file if any line is malformed\n- added ProfileFile to manage the profile data generate in the previous\nruns (replaces ProfileHelper and nests ProfileData)\n\nBug: 12877748\nChange-Id: Ie7bda30bfdeb7e78534c986615b0649eac12a97b\n"
    },
    {
      "commit": "700a402244a1a423da4f3ba8032459f4b65fa18f",
      "tree": "4c22fcda04d271bd55a37aff30650214af17a90c",
      "parents": [
        "047c11adcbcbc0bcf210defdfcbada763961ffee"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon May 19 16:49:03 2014 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon May 19 22:27:39 2014 -0700"
      },
      "message": "Now we have a proper C++ library, use std::unique_ptr.\n\nAlso remove the Android.libcxx.mk and other bits of stlport compatibility\nmechanics.\n\nChange-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61\n"
    },
    {
      "commit": "507dfdd147c97bfbadebfd63584d094b6a4e7b47",
      "tree": "cce43931b6dcd088cb2932c2491f86116353a27f",
      "parents": [
        "922ddb30982d2597eab634d8b8598bec0eb7d3b7"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu May 15 16:42:40 2014 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu May 15 16:50:51 2014 -0700"
      },
      "message": "Compatibility layer to transition from UniquePtr to std::unique_ptr.\n\nUse ART_WITH_STLPORT (enabled for the target) to cause the use of UniquePtr,\nfor the host switch to std::unique_ptr. For now the type remains called\nUniquePtr.\nMake dalvik compile with clang on the host, move its build to C++11.\n\nChange-Id: I5ba8d2757904bc089ed62047ea03de3c0853fb12\n"
    },
    {
      "commit": "9dae5b4b952824da45e9fd9c12cfcde9858f0974",
      "tree": "5d39d9d8641c46333e3543a3fd714feae6e308ec",
      "parents": [
        "5cc2d076cb7854ec2327895e5586f4cbe5e3ee70"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 07 16:36:21 2014 +0300"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 07 16:36:21 2014 +0300"
      },
      "message": "Tweaked profile significant_difference.\n\n- renamed to \u0027change_thr\u0027\n- now it represents how much the top K leading samples need to change\n(in percents) in order to trigger compilation.\n- extracted ProfileData \u0026 file parsing in profiler.h\n\nBug: 12877748\nChange-Id: I10f66120dd5e68b8a690bfa0e9914c07f63c50d5\n"
    },
    {
      "commit": "39c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13",
      "tree": "fa777039b3f7c34f3dd322d04307766246526080",
      "parents": [
        "0918614b7434783477e8668df7850a7aaf8d5611"
      ],
      "author": {
        "name": "Dave Allison",
        "email": "dallison@google.com",
        "time": "Tue Jan 28 18:33:52 2014 -0800"
      },
      "committer": {
        "name": "Dave Allison",
        "email": "dallison@google.com",
        "time": "Fri Mar 07 13:42:48 2014 -0800"
      },
      "message": "Make use of profiling information for dex2oat\n\nIf the profile file exists, the compiler driver will read it\nand store the data in an internal map.  Then, when we want to work\nout whether to compile a method or not, the map is consulted and if\nthe method shows up with a high enough percentage of use we compile it.\n\nThe profile file itself is created by installd and is writeable by the\napp.  The file is in /data/dalvik-cache/profiles and is named by\nthe package name.\n\nThis also modifies the profiler itself to:\n\n1. Only count runnable threads (not suspended threads) in the profile\n2. Use system properties to allow tuning of the profile parameters\n3. Merge profiles from multiple processes using file locking.\n\nBug: 12877748\nChange-Id: Iab2f3a327a2860db2a80d5724277d6c626227f2b\n\nConflicts:\n\tcompiler/dex/frontend.cc\n\tcompiler/dex/mir_analysis.cc\n\tcompiler/dex/verification_results.cc\n\tcompiler/driver/compiler_driver.cc\n\tdex2oat/dex2oat.cc\n\truntime/class_linker.cc\n\truntime/runtime.cc\n\truntime/runtime.h\n"
    },
    {
      "commit": "719d1a33f6569864f529e5a3fff59e7bca97aad0",
      "tree": "fcd84efd7b9806b93ec1a44e2317e6f882e7fe0e",
      "parents": [
        "5365eea9940269b662cfbe103caa348816ff1558"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu Mar 06 12:13:39 2014 -0800"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu Mar 06 19:16:01 2014 -0800"
      },
      "message": "Enable annotalysis on clang ART builds.\n\nFix clang build errors aswell as restructure locking/mutex code for correct\nthread safety analysis support.\nReorder make dependencies so that host builds build first as they should\nprovide better compilation errors than target.\nRemove host\u0027s use of -fno-omit-frame-pointer as it has no value with correct\nuse of CFI, which we should have.\n\nChange-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90\n"
    },
    {
      "commit": "0aded089f565008ba5908e395e5914ca4f91f2de",
      "tree": "3b1238d956e0181d00243604c83c3a0be368437d",
      "parents": [
        "98ba6cebd22489c959d845884ee045dcbd958d41"
      ],
      "author": {
        "name": "Dave Allison",
        "email": "dallison@google.com",
        "time": "Thu Nov 07 13:15:11 2013 -0800"
      },
      "committer": {
        "name": "Dave Allison",
        "email": "dallison@google.com",
        "time": "Tue Jan 07 10:58:07 2014 -0800"
      },
      "message": "Add sampling profiler\n\nThis adds a sampling profiler thread that runs every so often, gathering\nprofiling data and writing the results to a file in /data/data (specific to\napp running).  The intention is to use these files as input to the compiler\nso that it can determine the best methods to compile.\n\nBug: 11539952\nChange-Id: I0bfbb4146fb7966673c792f017ffac8107b6272d\n"
    }
  ]
}