)]}' { "log": [ { "commit": "cd87c3ee6fefc505010c795284cfc4bca076edf2", "tree": "074c0326206fe4a52dc8ebfa09657ef040d88022", "parents": [ "39d44ba52b512cdfa7a0a2fccc7f77d28a15329e" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Sep 05 13:11:57 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Sep 05 13:26:54 2017 +0100" }, "message": "Clean up ImageHeader section getters.\n\nTest: m art-test-host-gtest\nTest: testrunner.py --host\nChange-Id: Iaea7ce6f9bc3ff3c6d9bb6fb598aa62333ebf30c\n" }, { "commit": "8cf9cb386cd9286d67e879f1ee501ec00d72a4e1", "tree": "88e86e214b425e444760fe4e0ffeee677e1558a2", "parents": [ "914b7b6a6c9f399b26b41e9160e9871ef749e0db" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jul 19 09:28:38 2017 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jul 24 16:07:10 2017 -0700" }, "message": "ART: Include cleanup\n\nLet clang-format reorder the header includes.\n\nDerived with:\n\n* .clang-format:\n BasedOnStyle: Google\n IncludeIsMainRegex: \u0027(_test|-inl)?$\u0027\n\n* Steps:\n find . -name \u0027*.cc\u0027 -o -name \u0027*.h\u0027 | xargs sed -i.bak -e \u0027s/^#include/ #include/\u0027 ; git commit -a -m \u0027ART: Include cleanup\u0027\n git-clang-format -style\u003dfile HEAD^\n manual inspection\n git commit -a --amend\n\nTest: mmma art\nChange-Id: Ia963a8ce3ce5f96b5e78acd587e26908c7a70d02\n" }, { "commit": "508fdf3eb53824f109c89f98484927085bdc43ba", "tree": "4ed08886adc50962b7fd46936923e29057e2fdb2", "parents": [ "2ff3b97500b717f69415ae474d5cfb1613cd15ee" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jun 05 16:42:13 2017 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jun 05 20:28:21 2017 -0700" }, "message": "ART: Small class-inl.h cleanup\n\nRemove unnecessary class_linker-inl.h include, and fix up all\ntransitives (mainly gc_root-inl.h). Also clean up reference.h.\n\nTest: m test-art-host\nChange-Id: I47bd6edcfe4a23821e37a6e6fa8cca91d0d2d226\n" }, { "commit": "5d08fcc21a14190c4dba3028a3e35d281afdd016", "tree": "c42de65ced190778342d9b022e400f4a7f9d346b", "parents": [ "57cf00bde719ddc84a6015b107b90a20169e3099" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jun 05 17:56:46 2017 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jun 05 20:28:16 2017 -0700" }, "message": "ART: More header cleanups\n\nPull out more dependencies through forward declarations.\n\nTest: m test-art-host\nChange-Id: I7d86726928937f788b956ec9eac91532d66d57ae\n" }, { "commit": "21f2364f11a709c7c22320588abe2adc91c69b6a", "tree": "9c0404499b37dcf5cae6d982b6e65c925e57f772", "parents": [ "06ce6d4359ed897f1d1b39be4e748f0c4f3ca2ff" ], "author": { "name": "Alexey Grebenkin", "email": "a.grebenkin@partner.samsung.com", "time": "Fri Dec 02 17:44:54 2016 +0300" }, "committer": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Tue Dec 20 16:53:03 2016 +0300" }, "message": "Fix incorrect string hash value extension during cross-compilation.\n\nPreviouly, having a 32-bit Android device and a 64-bit host to compile\nboot.oat could lead to an interning table be fulfilled using one hash\nfunction and be worked with using another hash function (which is caused\nby sign extension).\nTarget case is any string with a negative .GetHashCode().\n\nTest: test-art-host-gtest-intern_table_test\n\nChange-Id: I3f417e1ac990ef681f0651160292130e9b3632f0\n" }, { "commit": "39ce7d2907edb978f1ab6cd75884be48ab11cd77", "tree": "7d2f0c56bd8a7dd483b5c1ede7047b623d0e35d7", "parents": [ "5302bd999afee6db5b0cfd63e6a49b0fcbf92dd4", "3049324f4ef71b5d7a3de49bd77c75f07dbf8f3a" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Nov 11 18:44:44 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Nov 11 18:44:44 2016 +0000" }, "message": "Merge \"Make empty checkpoint work while weak ref access is disabled.\"" }, { "commit": "3049324f4ef71b5d7a3de49bd77c75f07dbf8f3a", "tree": "19e2d9d5e8476bf526dd5924ef05b1d727b75f8b", "parents": [ "e7b46e22c7f4f6f503501b3b2ad99113289d142b" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Nov 03 13:06:52 2016 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Wed Nov 09 18:14:08 2016 -0800" }, "message": "Make empty checkpoint work while weak ref access is disabled.\n\nFix a potential race on PushOntoMarkStack for CC by running an empty\ncheckpoint (while weak ref access is disabled).\n\nBug: 32508093\nBug: 12687968\nTest: test-art-host with CC/CMS, libartd boot with N9, Ritz EAAC.\nChange-Id: I3749bb525e7734804307ee16262355f3fc730312\n" }, { "commit": "9e6f097903c62734d6305695bdd46dcfd1a64c04", "tree": "74bf38d5f539c9d0f6cada7383770e5d51c02fed", "parents": [ "877bbedc8decb1236ba208311db75a9f29792eab" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Nov 03 13:03:20 2016 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Nov 03 13:03:20 2016 -0700" }, "message": "Fix spin waiting for weak ref access in the intern table for CC.\n\nBug: 32637633\nTest: test-art-host with CC\nChange-Id: I8f0f9f5ca24687f688318ea5cafcbb7f6597448c\n" }, { "commit": "9e868098b4a5d666570e3924518978d7abd3542e", "tree": "f4e4ee5bb96e3ba00838fd0bfff96eabe636abcb", "parents": [ "b0b2080b4cea8365052d1be973e927f8ee85f609" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 31 14:58:04 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 31 16:40:39 2016 -0700" }, "message": "Move intern table to ObjPtr\n\nAlso moved StringLog to use a GcRoot.\n\nAlso removed read barriers from lookup to prevent making weak strings\nstrongly live more often than necessary.\n\nBug: 31113334\n\nTest: clean-oat-host \u0026\u0026 test-art-host CC baker\n\nChange-Id: I05586e125d5dfed8d184890468fd398c79f32619\n" }, { "commit": "1a1de67c4923436eb7de7da334c6d77703375dbd", "tree": "bf82b30cddfeaa822e14a63c0ad9fedd3886958d", "parents": [ "6e5fa09510c7280168e040382d27dd8b55760d9a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 13 12:53:15 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Oct 14 11:25:28 2016 +0100" }, "message": "Do not write empty class table and intern table to image.\n\nAnd remove dead ClassLinker and InternTable code that would\nbe erroneously triggered by not writing the tables.\n\nTest: m test-art-host\nChange-Id: I2520daa8d1231e16112d44e364a72d782fa32527\n" }, { "commit": "d2bdb9b857cccd15735572ffca846d875f8eb3f9", "tree": "a20988fa5bc15fdd4b6324cd84f0ba0831da39a7", "parents": [ "b0f443217306b8a307f73d35cb27c1cac2e1c360" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jul 08 17:23:22 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Sep 06 13:45:51 2016 +0100" }, "message": "Try to avoid allocation when interning strings.\n\nThis speeds up const-string operations when there are hash\nconflicts in the DexCache string array and prevents throwing\nOOME when the String has been previously allocated.\n\nTest: Run ART test suite on host and Nexus 6.\nChange-Id: Iaea46869d1f84bfc53c07659151203fc747e9643\n" }, { "commit": "3aaa37bba53d6df0265793de48b4b0b57327e57a", "tree": "ce795803f0f10003eb3d96d9348da620937675b3", "parents": [ "792c98bb773c8c2390f9cbf774f85be9d9a75332" ], "author": { "name": "jessicahandojo", "email": "jessicahandojo@google.com", "time": "Fri Jul 29 14:46:37 2016 -0700" }, "committer": { "name": "jessicahandojo", "email": "jessicahandojo@google.com", "time": "Tue Aug 23 15:12:26 2016 -0700" }, "message": "creating workflow for mirror::String compression\n\nAll-ASCII String characters are stored in 8-bit blocks\ninstead of 16-bit. The compression has not taken place, but all\nworkflow are in the code already (changing kUseStringCompression in\nstring.h file to TRUE will enable the feature)\n\nNotes: Feature works on interpreter only without optimizing\n\nTest art: m ART_TEST_INTERPRETER\u003dtrue ART_TEST_OPTIMIZING\u003dfalse\n test-art-host\n\nAlso tested with String tests from libcore/:\n1. libcore.java.lang.StringTest\n2. libcore.java.lang.StringBufferTest\n3. libcore.java.lang.StringBuilderTest\n4. libcore.java.lang.OldStringTest\n5. libcore.java.lang.OldStringBufferTest\n\nMemory improvement is 33% (from 6.03% to 4.03%, total String memory\nfrom all apps per total memory of all apps) measured on Angler\nwith Hprof tools\n\nBug: 31040547\nChange-Id: I9cc92c265ebf1305fc06b5fc33efd83797660cce\n" }, { "commit": "619a45759a93919b10f6981dd9c528cf967c4252", "tree": "ef484cab06471b80d78d546ba567cdb6c2007324", "parents": [ "0fb09f7a441a2858c4724198f1ef74d9235be044" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Apr 05 19:13:37 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 06 11:23:17 2016 -0700" }, "message": "Change hash set to use noexcept\n\nOtherwise it uses copy constructor instead of move constructor in\nsome cases (like std::vector).\n\nReduces shared dirty native by around 350k.\n\nBug: 27860101\n\n(cherry picked from commit 5ef868c8332db11bb90284887a7f676f5dbef373)\n\nChange-Id: I0311fa530fc2436630abebfdac2cad375eb4d691\n" }, { "commit": "cac5a7e871f1f346b317894359ad06fa7bd67fba", "tree": "2df7d4892216a7c976dfe848c9893cb5eb8fa6a5", "parents": [ "6f51d7756a9c66007fe7666b19399e1f60ff6092" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Feb 22 10:39:50 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Mar 29 19:27:40 2016 +0100" }, "message": "Optimizing: Improve const-string code generation.\n\nFor strings in the boot image, use either direct pointers\nor pc-relative addresses. For other strings, use PC-relative\naccess to the dex cache arrays for AOT and direct address of\nthe string\u0027s dex cache slot for JIT.\n\nFor aosp_flounder-userdebug:\n - 32-bit boot.oat: -692KiB (-0.9%)\n - 64-bit boot.oat: -948KiB (-1.1%)\n - 32-bit dalvik cache total: -900KiB (-0.9%)\n - 64-bit dalvik cache total: -3672KiB (-1.5%)\n (contains more files than the 32-bit dalvik cache)\nFor aosp_flounder-userdebug forced to compile PIC:\n - 32-bit boot.oat: -380KiB (-0.5%)\n - 64-bit boot.oat: -928KiB (-1.0%)\n - 32-bit dalvik cache total: -468KiB (-0.4%)\n - 64-bit dalvik cache total: -1928KiB (-0.8%)\n (contains more files than the 32-bit dalvik cache)\n\nBug: 26884697\nChange-Id: Iec7266ce67e6fedc107be78fab2e742a8dab2696\n" }, { "commit": "4a26f17b055cadc949c3e9fdfa637fe5656339d9", "tree": "d3cee26249b5ac72c57a7125ae2a73765bf77d96", "parents": [ "caef579e906abc5c3174ba65e5205ea7fd5c44ad" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 26 14:26:18 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 26 17:49:12 2016 -0800" }, "message": "Remove GetImageRoots read barrier for image relocation\n\nFixes CC assertion that failed if an app image was loaded when the GC\nwas running.\n\nBug: 26786304\nChange-Id: I47bea7b4b947332b57be2e2db604c2c25d92b7e2\n" }, { "commit": "fbc31087932a65e036a153afab3049dc5298656a", "tree": "c728b9039a71db3be9cae888ad5e1afc31f34a13", "parents": [ "c7f4e3a5aeaa23342b4e03b0d751f60ac5c5815c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Jan 24 11:59:56 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jan 25 14:22:15 2016 -0800" }, "message": "Revert \"Revert \"Load app images\"\"\n\nThis reverts commit 1bc977cf2f8199311a97f2ba9431a184540e3e9c.\n\nBug: 22858531\n\nChange-Id: Ide00bf3a73a02cba3bb364177204ad1b13f70295\n" }, { "commit": "1bc977cf2f8199311a97f2ba9431a184540e3e9c", "tree": "580a02752d8e447f6dce7cce01386c7e2a9a87f4", "parents": [ "f7fd970244f143b1abb956e29794c446e4d57f46" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jan 23 14:15:49 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jan 23 14:15:49 2016 +0000" }, "message": "Revert \"Load app images\"\n\nFails when a method is duplicated (see test 097-duplicate-method)\n\nBug: 22858531\n\nThis reverts commit f7fd970244f143b1abb956e29794c446e4d57f46.\n\nChange-Id: Ib30ae5be00cc568e799290be6b3c8f29cbbe4c20\n" }, { "commit": "f7fd970244f143b1abb956e29794c446e4d57f46", "tree": "aac1f57ac70747957f609bb46305dfeca87645a1", "parents": [ "95005291d8ebdd1d2ac58ffc5181fef4fbbf2383" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 09 11:16:49 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Jan 22 15:01:55 2016 -0800" }, "message": "Load app images\n\nSupport in-place patching of the app image based on boot image\nlocation and app oat location. Only loads for art run test so far\nsince we do not automatically generate app images for app installs.\n\nN5 maps launch time (~200 runs):\nBefore: 930ms\nAfter: 878.18ms\nAfter + image class table: 864.57ms\n\nTODO:\nOatdump support.\nStore class loaders as class roots in image.\n\nBug: 22858531\n\nChange-Id: I9cbc645645e62ea2ed1ad8e139e91af7d88514c1\n" }, { "commit": "205b7624e434050125ada92a318cdc2655ac7b4a", "tree": "fc0742acf17f434b72eaf9eb355711636060033a", "parents": [ "5af190cb6f11a651afe0f0abc5ba0844246970d6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jan 06 15:47:09 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jan 06 15:47:44 2016 -0800" }, "message": "Address some intern table comments\n\nChange-Id: I7ffaa463272015c2924ba03e006041daee498ad4\n" }, { "commit": "ea0831f60d26e3297e6463634a9fbb6384f00661", "tree": "6b970dced071048d59d1857e4703521d76566f99", "parents": [ "664d7cfba0e734ba8917c260e424ea559b7e8f9f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Dec 29 13:17:37 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jan 06 10:17:01 2016 -0800" }, "message": "Re-enable adding intern table to image\n\nChanged intern table to have a stack of tables similarily to\nClassTable. Adding an image intern table adds to the front of the\nintern table stack. Also some cleanup.\n\nBug: 26317072\n\nChange-Id: I7bbf9485b5dbbbf3707fed21e29de3beccfb8705\n" }, { "commit": "dcdc85bbd569f0ee66c331b4219c19304a616214", "tree": "b5ab789248e279318f6c1e3f6c511703d7294476", "parents": [ "48944c760b196188b968b7af81439466cf987a75" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Dec 04 14:06:18 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Dec 23 21:14:23 2015 -0800" }, "message": "Dex2oat support for multiple oat file and image file outputs.\n\nMultiple changes to dex2oat and the runtime to support a --multi-image\noption. This generates a separate oat file and image file output for\neach dex file input.\n\nChange-Id: Ie1d6f0b8afa8aed5790065b8c2eb177990c60129\n" }, { "commit": "073b16c8429d302d5413e8ffc488b03b8f770780", "tree": "a417fd8042df8c0a9621f9097643ecaede4deeab", "parents": [ "5165b6ba1fda85d769c5092a65f07bcfffb0b3e7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 10 14:13:23 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 11 19:22:33 2015 -0800" }, "message": "Image space cleanup for app images\n\nRemoved Heap::GetImageSpace, added Heap::GetBootImageSpace.\n\nGeneralized some logic in the class linker for image spaces.\n\nBug: 22858531\n\nChange-Id: Ib3e12bb061a247e232d3dc93b0d6b35eb3a34d25\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": "957fb8930766ae422568e7b1b816159a9e9bc18c", "tree": "849a611f978656f1c85182402e1ef2c8ca50c5e6", "parents": [ "68ffda887e35f35e978f2f607b7a91e44a5e1969", "05792b98980741111b4d0a24d68cff2a8e070a3a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Sep 04 10:34:04 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Sep 04 10:34:04 2015 +0000" }, "message": "Merge \"ART: Move DexCache arrays to native.\"" }, { "commit": "f1d666e1b48f8070ef1177fce156c08827f08eb8", "tree": "772cbbe6652b32ea2be31532156295db27579390", "parents": [ "897ce64153e4758663e464fb5fb339f9a7b496c8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 03 16:13:34 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 03 17:33:19 2015 -0700" }, "message": "Add ScopedThreadSuspension\n\nFixes the TransitionFromRunnableToSuspended and\nTransitionFromSuspendedToRunnable pattern that was prone to errors.\n\nChange-Id: Ie6ae9c0357c83b4fc4899d05dfa0975553170267\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": "05792b98980741111b4d0a24d68cff2a8e070a3a", "tree": "bad79a387bcbdaefc87c07b388099960ca9caff3", "parents": [ "c26b4512a01d46756683a4f5e186a0b7f397f251" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Aug 03 11:56:49 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 03 17:30:57 2015 +0100" }, "message": "ART: Move DexCache arrays to native.\n\nThis CL has a companion CL in libcore/\n https://android-review.googlesource.com/162985\n\nChange-Id: Icbc9e20ad1b565e603195b12714762bb446515fa\n" }, { "commit": "90ef3db4bd1d4865f5f9cb95c8e7d9afb46994f9", "tree": "3c6f8989e0c6e027382a3c08d221ba97afd72291", "parents": [ "1cf85515600d298a2c9e4de137c0926949205097" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Aug 04 15:19:41 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Aug 04 18:56:54 2015 -0700" }, "message": "Address some comments and clean up\n\nChange-Id: I538cf204f1c89d5fc81f8fc5e5800fcf1cf87359\n" }, { "commit": "14c3bf91b2ec434295ec84d6446f495fb7de6d5c", "tree": "6eaa51c263b84b7a11f40f21be993987cdca80f3", "parents": [ "6d3d1e3d866a880b4df95ba96ed126c1723e3dd6" ], "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": "Fri Jul 17 15:34:40 2015 -0700" }, "message": "Change intern table to not use WaitHoldingLocks\n\nBug: 22423014\nChange-Id: I9e16b8cb4def72fff73f1783a182877105feb7aa\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": "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": "d39645e22b8db1767cf64dc1200a9e4b2f939ed2", "tree": "fd6488a428600f222c5a411e91ed9f1f3a280b05", "parents": [ "15306dcd03208f062737239753ab1eccfe91403f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 09 17:50:29 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 11 14:56:08 2015 -0700" }, "message": "Move image intern table into image\n\nPreviously we recreated this intern table during runtime startup.\nThis added 50-100ms of boot time.\n\nFixed bug where we didn\u0027t copy over hashcodes into the image.\n\nDeleted some stale code.\n\n(cherry picked from commit fac3a390a247fe33d4873773d742aad4cc100118)\n\nBug: 20727525\nBug: 19569780\nChange-Id: I08959e9aa2a73cedb52f393033e2ffea3a26e76b\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": "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": "a446d8671b30438003472c1de1363fc0699a7f7b", "tree": "cf018dd565628dff7ee10c44b023af42d2d9983c", "parents": [ "2fb1639a4bd836f6426cc0d4b8d21c59d2648527" ], "author": { "name": "nikolay serdjuk", "email": "nikolay.y.serdjuk@intel.com", "time": "Fri Apr 17 19:27:56 2015 +0600" }, "committer": { "name": "nikolay serdjuk", "email": "nikolay.y.serdjuk@intel.com", "time": "Tue Apr 21 10:07:32 2015 +0600" }, "message": "Improve performance of HashSet\n\nDon\u0027t pollute hash table with duplicates.\nCheck for existing value before storing a new one.\n\nChange-Id: If43ea5e98a3f3ba187b8dea66f3712ec62bd3f60\nSigned-off-by: nikolay serdjuk \u003cnikolay.y.serdjuk@intel.com\u003e\n" }, { "commit": "4809d0a8a5fca85a67dd0588ead5dfbd0f1acf96", "tree": "12853aa2c6a6238cac7c66b5d5610735a2f31591", "parents": [ "63a99fce3ceac3c9de1f47b88a75094e3e1ffba3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Apr 07 10:39:04 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Apr 07 10:42:46 2015 -0700" }, "message": "Fix CC root visiting bug\n\nAlso some cleanup.\n\nChange-Id: Ia3de8f2d409770be3619ec116e8b06ecd82338fe\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": "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": "e34fa1df67fbe0173b4ea9abddcc3ae3d0537037", "tree": "a5148f079b5671a95f60910c41981ebf91db3a02", "parents": [ "9f06b1946ae3ef1d2fd75bbf7f0a288bc611fe58" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jan 14 14:55:47 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jan 15 12:23:28 2015 -0800" }, "message": "Print more info in MarkSweep::VerifyRoot\n\nRefactored old root callback to use a new class called RootInfo.\nRootInfo contains all the relevant info related to the root\nassociated with the callback. The MarkSweep::VerifyRoot function\nnow uses this info to print the StackVisitor\u0027s described location\nif the GC root is of the type kRootJavaFrame.\n\nSome other cleanup.\n\nExample output:\nE/art (12167): Tried to mark 0x123 not contained by any spaces\nE/art (12167): Attempting see if it\u0027s a bad root\nE/art (12167): Found invalid root: 0x123 with type RootJavaFrame\nE/art (12167): Location\u003dVisiting method\n\u0027void java.lang.Runtime.gc()\u0027 at dex PC 0xffffffff (native PC 0x0)\nvreg\u003d0\n\n(cherry picked from commit 12f7423a2bb4bfab76700d84eb6d4338d211983a)\n\nBug: 18588862\nChange-Id: Ic5a2781f704e931265ffb3621c2eab4b2e25f60f\n" }, { "commit": "bc58ede2eebe20d592959b88c36fb74d4d832441", "tree": "d7fe67259afb70cb9ff911762c7edccc1d68ed1d", "parents": [ "5d99e333bcb454add372fe776a00d3172146bd6b" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 17 12:36:24 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 17 13:21:43 2014 -0800" }, "message": "Don\u0027t call AddImageStringsToTable or MoveImageClassesToClassTable if running imageless\n\nIf we fail to create the image we use imageless running, this was\nbreaking AddImageStringsToTable since we didn\u0027t check for this\ncase. Added a check which avoids calling AddImageStringsToTable and\nMoveImageClassesToClassTable if we don\u0027t have an image.\n\nBug: 18412472\n\n(cherry picked from commit ab1953f35880f94752e1fcde3f6b3f0d3532125b)\n\nChange-Id: Ida18e1fcd04d752d55923e65c3122c0ac0bde728\n" }, { "commit": "c2e20629c7dfdb0f679fa30c14b41fe68588697f", "tree": "ee428a17f93922e6f78e3482c348e6e7b81a8e4f", "parents": [ "f55996d6b4a672e09fbe3a3563646a7682719b4a" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 03 11:41:47 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 06 16:27:00 2014 -0800" }, "message": "Add hash set\n\nMore memory efficient than libcxx since we do not box the values.\n\nChange intern table to use new hash set. Clean up intern table by\nremoving const casts and deleting unnecessary code.\n\nChanged the class linker to use a hash set, also added a pre-zygote\nclass table.\n\n5 samples of:\nadb shell stop \u0026\u0026 adb shell start \u0026\u0026 sleep 60 \u0026\u0026 adb shell dumpsys meminfo\nBefore:\n165929 kB: Native\n175859 kB: Native\n168434 kB: Native\n166559 kB: Native\n169958 kB: Native\n\nAfter:\n160972 kB: Native\n159439 kB: Native\n157204 kB: Native\n165093 kB: Native\n163039 kB: Native\n\nTODO: Add HashTable which is implemented by using a HashSet.\nTODO: Use for DexFile::find_class_def_misses_.\nTODO: Investigate using mem maps instead of native heap.\n\nBug: 17808975\n\nChange-Id: I93e376cf6eb9628cf52f4aefdadb6157acfb799a\n\n(cherry picked from commit e05d1d5fd86867afc7513b1c546375dba11eee50)\n" }, { "commit": "277ccbd200ea43590dfc06a93ae184a765327ad0", "tree": "d89712e93da5fb2748989353c9ee071102cf3f33", "parents": [ "ad17d41841ba1fb177fb0bf175ec0e9f5e1412b3" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Nov 03 21:36:10 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Nov 04 18:40:08 2014 -0800" }, "message": "ART: More warnings\n\nEnable -Wno-conversion-null, -Wredundant-decls and -Wshadow in general,\nand -Wunused-but-set-parameter for GCC builds.\n\nChange-Id: I81bbdd762213444673c65d85edae594a523836e5\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": "eb175f70ef352ce0b9bcafdf06c5ac22b0ff626a", "tree": "a69840165ef62cd918c001a421373bec9121314d", "parents": [ "07f09809c0575e985249450843b06f266b831fe1" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 31 11:49:27 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 03 10:17:41 2014 -0800" }, "message": "Add image strings to intern table\n\nWhen we create the runtime, we now add the image strings to the\nintern table if we are the zygote. This caused some memory bloat,\nso I added an extra unordered set to the intern table.\n\nThere is now two unordered sets (hash talbe). One for pre-zygote\ninterns and one for post-zygote interns. This helps since the\npre-zygote hash table doesn\u0027t get dirtied. Even with adding\nthe image strings, we get total memory savings of around 5-7 MB\nnative PSS after device boot.\n\nFB launch Before:\n2.20% art::DexFile::FindStringId(char const*) const\nTotalTime: 2069\nTotalTime: 1985\nTotalTime: 2088\nTotalTime: 2003\nTotalTime: 2034\nTotalTime: 2049\nAfter boot native PSS: 175585 kB: Native\n\nAfter:\n0.27% art::DexFile::FindStringId(char const*) const\nTotalTime: 1682\nTotalTime: 1756\nTotalTime: 1825\nTotalTime: 1751\nTotalTime: 1666\nTotalTime: 1813\nAfter boot native PSS: 167089 kB: Native\n\nBug: 18054905\nBug: 16828525\nBug: 17808975\n\n(cherry picked from commit b6e292bf7eac9d73c6b79b1e9b7b87beb02436c9)\n\nChange-Id: Ie367f3222f8c4db409ec49c3845276908b51e9c9\n" }, { "commit": "c2bda539093db61be1f4095e579f6e68db8a23f1", "tree": "38ae12dc45d237de694441ee302ba3c48ac22bc2", "parents": [ "62bcfec936692ff4f75cdc3267c081080b0e6acc" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 02 16:20:45 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 02 16:42:08 2014 -0700" }, "message": "Add missing read barriers to intern table.\n\nAlso deleted GcRoot::Assign.\n\nChange-Id: Ib1ea739cf79c72fc92a8628cd9095c11b660e018\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": "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": "a91a4bc1f8960f64c5f7e4616d46e21b8e1bfba2", "tree": "31988cb0623dc3b095142b65dff37dd959ff4df2", "parents": [ "97ed29f800c56a06fd6989e0883e4c97bedd2453" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jun 13 16:44:55 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jun 13 16:44:55 2014 -0700" }, "message": "Add read barriers for the class and the intern tables.\n\nAdd read barriers for the strong roots in the intern table and the\n(strong) roots in the class table to make possible concurrent scanning\nof them.\n\nBug: 12687968\nChange-Id: If6edc33a37e65a8494e66dc3b144138b1530367f\n" }, { "commit": "1bd4872773184fb9f5f152c7bbf9856a8235d2af", "tree": "f00044ea6edf93e130dd89a30f88fb6c7c60b0ce", "parents": [ "0130ba045e1397594f2c6a0dd48730349fe3cbed" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri May 23 19:58:15 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Wed May 28 11:46:57 2014 -0700" }, "message": "Add read barriers to the weak roots in the intern table.\n\nBug: 12687968\nChange-Id: I424f1df76a7e3d7154fb9f3c951c973d19bd640f\n" }, { "commit": "53dc70cc824fa71c237015de2bebb2da6b462b5d", "tree": "f277f20f69c25c65085af7ad2bf28268466ce6df", "parents": [ "7bf9c46e93c6f7551f2645cf9bbd1ec9f797c86c" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu May 22 12:16:44 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu May 22 12:45:58 2014 +0100" }, "message": "Fix InternTable::Lookup()/Remove() for hash code collisions.\n\nWhen we have a hash code collision but the string is not yet\nin the intern table, the old Lookup() would iterate until\nthe end of the table, i.e. it was up to linear in the size\nof the table rather than linear in the number of colliding\nhash codes.\n\nAnd though the multimap::find() is implemented in terms of\nlower_bound() in the standard library we\u0027re using, this\nrequirement doesn\u0027t seem to be in the C++ standard. It was\ntherefore wrong to assume that we will iterate across all\nhits when starting from the iterator returned by find().\n\nChange-Id: Ie24aaea6e55750a7aafbed24b136878c5dba66eb\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": "ed0fc1d42f097be7bed090f19abdf7c0fd227820", "tree": "36982a427f36024e6bbec9fda7e2eacadd320fa8", "parents": [ "faa93b3ab455492dad1a9d3fb630e3936d389c85" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 21 14:09:35 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 21 15:28:33 2014 -0700" }, "message": "Don\u0027t return null for null utf in AllocFromModifiedUtf8.\n\nIf you pass in a null utf string it should not be the same behavior\nas out of memory.\n\nThis previously caused serious problems in:\nhttps://android-review.googlesource.com/#/c/80768/\n\nChange-Id: I9dfb710b57f6cc91064812f52a3db64254769461\n" }, { "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": "d2fe10a3a34af171bf1631219cd2d6ff6b7778b5", "tree": "b6b7eb8eba23a5c2723518da99c03bf47b97f58a", "parents": [ "5a3f55ad9519e87c0d3bbddaf3d8a186a887a79b" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Wed Jan 15 10:20:56 2014 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Mon Feb 17 11:32:15 2014 +0100" }, "message": "Remove blacklist\n\nRemoves the class initialization blacklist and use transaction to detect and\nrevert class initialization attempting to invoke native method. This only\nconcerns class initialization happening at compilation time when generating an\nimage (like boot.art for the system).\n\nIn transactional mode, we log every object\u0027s field assignment and array update.\nTherefore we\u0027re able to abort a transaction to restore values of fields and\narray as they were before the transaction starts. We also log changes to the\nintern string table so we can restore its state prior to transaction start.\n\nSince transactional mode only happens at compilation time, we don\u0027t need to log\nall these changes at runtime. In order to reduce the overhead of testing if\ntransactional mode is on/off, we templatize interfaces of mirror::Object and\nmirror::Array, respectively responsible for setting a field and setting an\narray element.\n\nFor various reasons, we skip some specific fields from transaction:\n- Object\u0027s class and array\u0027s length must remain unchanged so garbage collector\ncan compute object\u0027s size.\n- Immutable fields only set during class loading: list of fields, method,\ndex caches, vtables, ... as all classes have been loaded and verified before a\ntransaction occurs.\n- Object\u0027s monitor for performance reason.\n\nBefore generating the image, we browse the heap to collect objects that need to\nbe written into it. Since the heap may still holds references to unreachable\nobjects due to aborted transactions, we trigger one collection at the end of\nthe class preinitialization phase.\n\nSince the transaction is held by the runtime and all compilation threads share\nthe same runtime, we need to ensure only one compilation thread has exclusive\naccess to the runtime. To workaround this issue, we force class initialization\nphase to run with only one thread. Note this is only done when generating image\nso application compilation is not impacted. This issue will be addressed in a\nseparate CL.\n\nBug: 9676614\nChange-Id: I221910a9183a5ba6c2b99a277f5a5a68bc69b5f9\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": "590fee9e8972f872301c2d16a575d579ee564bee", "tree": "b02db45c72f1911ec896b93379ada0276aea3199", "parents": [ "5b70680b8df6d8fa95bb8e1070d0107f3d388940" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 13 13:46:47 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 11 15:34:27 2013 -0800" }, "message": "Compacting collector.\n\nThe compacting collector is currently similar to semispace. It works by\ncopying objects back and forth between two bump pointer spaces. There\nare types of objects which are \"non-movable\" due to current runtime\nlimitations. These are Classes, Methods, and Fields.\n\nBump pointer spaces are a new type of continuous alloc space which have\nno lock in the allocation code path. When you allocate from these it uses\natomic operations to increase an index. Traversing the objects in the bump\npointer space relies on Object::SizeOf matching the allocated size exactly.\n\nRuntime changes:\nJNI::GetArrayElements returns copies objects if you attempt to get the\nbacking data of a movable array. For GetArrayElementsCritical, we return\ndirect backing storage for any types of arrays, but temporarily disable\nthe GC until the critical region is completed.\n\nAdded a new runtime call called VisitObjects, this is used in place of\nthe old pattern which was flushing the allocation stack and walking\nthe bitmaps.\n\nChanged image writer to be compaction safe and use object monitor word\nfor forwarding addresses.\n\nAdded a bunch of added SIRTs to ClassLinker, MethodLinker, etc..\n\nTODO: Enable switching allocators, compacting on background, etc..\n\nBug: 8981901\n\nChange-Id: I3c886fd322a6eef2b99388d19a765042ec26ab99\n" }, { "commit": "810b1d704f2db0d935bf5dddae3545f79cabd435", "tree": "baf1ec61b47031244cb1fe2458b136c9f9d54f1f", "parents": [ "5c00e28cdc7da675451869a2e5baa8f1c3244892", "bb0140e051e62ca0b51b0870c2386ae3110b0556" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 20 14:02:02 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 20 14:02:02 2013 -0700" }, "message": "resolved conflicts for merge of bb0140e0 to dalvik-dev\n\nChange-Id: I31e0c05c5e917cf3275296a7f65bd8b78ec9b78b\n" }, { "commit": "c11d9b8870de5f860b13c84003ade7b3f3125a52", "tree": "89b0250d35a950774f98fa1abfa9cc296c9d85db", "parents": [ "261d3cda32b28782d894be0244e617f78182ee3b" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 19 10:01:59 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 20 10:36:49 2013 -0700" }, "message": "Re-enable concurrent system weak sweeping.\n\nEnabled by disallowing new system weaks during the pause and\nre-allowing it after the system weaks have been swept. Reduces\nGC pause by ~1ms.\n\nFixes pause regression caused by fix for\nBug: 10626133\n\nChange-Id: If49d33e7ef19cb728ed3cef5187acfa53b9b05d8\n" }, { "commit": "8c7ec8cd8e39809ed31cb62bc3b068430042bd76", "tree": "0ef55b9099fab8a4216e06ce67655d38f7a43940", "parents": [ "b307052d619ec757478951fc026e6230c92e3b36", "6aa3df965395566ed6a4fec4af37c2b7577992e9" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Sep 18 00:33:00 2013 +0000" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Sep 18 00:33:01 2013 +0000" }, "message": "Merge \"Refactor system weak sweeping, add support for modification.\" into dalvik-dev" }, { "commit": "6aa3df965395566ed6a4fec4af37c2b7577992e9", "tree": "c17406cf6cbea16165ad05130609450ff0e1e204", "parents": [ "cb135ad769a5368f6ceb8caf25105a95580cbd6a" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 15:17:28 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 16:31:24 2013 -0700" }, "message": "Refactor system weak sweeping, add support for modification.\n\nRequired for moving collectors.\n\nChange-Id: Ib97ba4a05af1139f8d388077a15e62bcb9534855\n" }, { "commit": "b307052d619ec757478951fc026e6230c92e3b36", "tree": "7fee60cf62ec02fab20f70f111b5925be8a772fa", "parents": [ "cb135ad769a5368f6ceb8caf25105a95580cbd6a", "613eae4a6f75282c0737a84850418afcab54d4e8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 14:18:21 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 14:18:21 2013 -0700" }, "message": "resolved conflicts for merge of 613eae4a to dalvik-dev\n\nChange-Id: I61734cbf585decf9a50ba23f008b341d025339ff\n" }, { "commit": "c4621985bdfc2b27494087e5dee65a6d0cc5a632", "tree": "d8165f5b8d337e73942ee29d66fb40585dc7caf1", "parents": [ "5666afd6854b5634ae741dc8a3a633fc47d52168" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 16 19:43:47 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 10:03:00 2013 -0700" }, "message": "Fix race in root marking.\n\nThere was a race which caused the class linker / intern table to not\nbecome dirty after adding a root. We now guard the is dirty flag by\nthe corresponding locks to prevent this from occuring. This was\ncausing roots to be occasionally missed.\n\nAlso fixes the bug where we occasionally scan more cards than\nneeded.\n\nBug: 10626133\n\nChange-Id: I0f6e72d92035ff463954d66988ef610ea0df61be\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": "7dfb28c066159e6cde8181720f0c451a700ef966", "tree": "5279fb95da015365846eb48d931b9355b540cb9e", "parents": [ "a7e885013753df3f07bf038a8c4a187fb97c78e1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Aug 22 08:18:36 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 23 10:49:29 2013 -0700" }, "message": "Don\u0027t scan image space when starting runtime.\n\nBug 10432288.\nFind Classes and Strings from dex caches lazily rather than when the image is\nloaded.\nMake class status changes do notifies when there can be waiters.\nFor Class lookup there\u0027s a pathology if we always search dex caches and\nso after 1000 failures move all classes into the class table.\nBe consistent in using \"const char*\" for class linker descriptors as this\nmost easily agrees with the type in the dex file.\nImprove the intern run-test so that it has a case of a literal contained in the\nimage.\nModify image_test to allow any valid lock word rather than expecting 0, ideally\nwe wouldn\u0027t see inflated monitors but we do due to NotifyAll (see bug 6961405).\n\nChange-Id: Ia9bfa748eeccb9b4498784b97c6823141b1f6db8\n" }, { "commit": "02e25119b15a6f619f17db99f5d05124a5807ff3", "tree": "7be4cbbf28033e5ee0621565b410fe5d8170a8fb", "parents": [ "7d70a7932f0ba09eb01a93caab060aef1403d4e6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Aug 14 16:14:24 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 16 13:15:37 2013 -0700" }, "message": "Fix up TODO: c++0x, update cpplint.\n\nNeeded to update cpplint to handle const auto.\n\nFixed a few cpplint errors that were being missed before.\n\nReplaced most of the TODO c++0x with ranged based loops. Loops which\ndo not have a descriptive container name have a concrete type instead\nof auto.\n\nChange-Id: Id7cc0f27030f56057c544e94277300b3f298c9c5\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": "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" }, { "commit": "1d54e73444e017d3a65234e0f193846f3e27472b", "tree": "1de93661e95a0ce6fa78fdfc23d0cfd3dd2a06f7", "parents": [ "4c22e7eabef3f815841dfc6e0d5bbead96150752" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 02 21:10:01 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jun 21 11:10:42 2013 -0700" }, "message": "GC clean up.\n\nGreater use of directories and namespaces.\nFix bugs that cause verify options to fail.\nAddress numerous other issues:\n\nGC barrier wait occurring holding locks:\nGC barrier waits occur when we wait for threads to run the check point function\non themselves. This is happening with the heap bitmap and mutator lock held\nmeaning that a thread that tries to take either lock exclusively will block\nwaiting on a thread that is waiting. If this thread is the thread we\u0027re waiting\nto run the check point then the VM will deadlock.\nThis deadlock occurred unnoticed as the call to check for wait safety was\nremoved in: https://googleplex-android-review.googlesource.com/#/c/249423/1.\n\nNewTimingLogger:\nExisting timing log states when a split ends but not when it begins. This isn\u0027t\ngood for systrace, in the context of GC it means that races between mutators\nand the GC are hard to discover what phase the GC is in, we know what phase it\njust finished and derive but that\u0027s not ideal.\n\nSupport for only 1 discontinuous space:\nCode special cases continuous and large object space, rather than assuming we\ncan have a collection of both.\n\nSorted atomic stacks:\nUsed to improve verification performance. Simplify their use and add extra\nchecks.\n\nSimplify mod-union table abstractions.\n\nReduce use of std::strings and their associated overhead in hot code.\n\nMake time units of fields explicit.\n\nReduce confusion that IsAllocSpace is really IsDlMallocSpace.\n\nMake GetTotalMemory (exposed via System) equal to the footprint (as in Dalvik)\nrather than the max memory footprint.\n\nChange-Id: Ie87067140fa4499b15edab691fe6565d79599812\n" }, { "commit": "2dd0e2cea360bc9206eb88ecc40d259e796c239d", "tree": "9d619dc9508cbe73e4793bf6f08cbc761abfb48a", "parents": [ "ac21b797b3a425975d656d6b84a7b24401d35f42" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jan 24 12:42:14 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jan 30 16:48:31 2013 -0800" }, "message": "Directory restructuring of object.h\n\nBreak object.h into constituent files.\nReduce number of #includes in other GC header files.\nIntroduce -inl.h files to avoid mirror files #include-ing each other.\nCheck invariants of verifier RegTypes for all constructors.\n\nChange-Id: Iecf1171c02910ac152d52947330ef456df4043bc\n" }, { "commit": "9ebae1f30b84dfd8dab4144f80eebec4f8fc8851", "tree": "379f7606cf7c1b5bbeb41caccc4cb681fc1ef2b4", "parents": [ "30de32dec8dba21f7fec117b779c2b4e6bb4e4e6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 15 17:38:16 2012 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Tue Oct 16 10:05:04 2012 -0700" }, "message": "Concurrent class linker and intern table root marking\n\nWe now mark the class linker and intern table roots concurrently\n(with mutators unpaused), only re-marking these roots in the second pause if\nthey get dirtied.\n\nReduces root marking time by ~1ms for each pause.\n\nChange-Id: I833fc557bac9a2930868db715587318293fa4655\n" }, { "commit": "50b35e2fd1a68cd1240e4a9d9f363e11764957d1", "tree": "4f3c58b7b293380f19e4f33357cb352e3330772e", "parents": [ "8e9a1497f0d7da4d55f6e7ed8a7d96ba6db7222d" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 04 10:09:15 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 05 11:07:39 2012 -0700" }, "message": "Explicitly pass Thread::Current to MutexLock and Alloc.\n\nChange-Id: I8b75bc0617915465f102815b32306aa7760dcae4\n" }, { "commit": "b1c6f34bb3a44dd6596daf5c034bec03d3eabe45", "tree": "c211c461df120dffb7fe1bf4fa637522376e4db8", "parents": [ "b59cf952aea8438fbdeef150aeaeb6ea4ba8ab47" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Tue Mar 20 17:57:26 2012 -0700" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Tue Mar 20 17:57:26 2012 -0700" }, "message": "Fix to check image_strong_intern table when inserting weaks.\n\nThe ExpatSaxParserTest.testNameSpaces test found that the empty string\n\"\" would be .equals() another instance of the empty string, but they\nweren\u0027t \u003d\u003d. The bug was that weak references were not checking the\nimage_strong_interns_ table before creating a weak reference.\n\nChange-Id: I096eaee09973ccd19ca180ca07ac9438c2549296\n" }, { "commit": "2faa5f1271587cda765f26bcf2951065300a01ff", "tree": "c59557857c36741cfcd1b6bf5ae039886a8ad6e7", "parents": [ "0850c69c88d49efd4075288511b70d6c032bd0c8" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Jan 30 14:42:07 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Jan 30 16:46:29 2012 -0800" }, "message": "Fix copyright headers.\n\nChange-Id: I5b7bc76a370238d810d78522bd5531600746700f\n" }, { "commit": "e5448b5a12003b405b22cde3b94f962ab4888a87", "tree": "1192cf30e8b0132a9317290d18402ed9af8c4681", "parents": [ "db9f4c08d8b23495796874158a56bdac612c7a6e" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Jan 18 16:44:06 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Jan 18 16:44:06 2012 -0800" }, "message": "Remove most of the unordered_ stuff and use the standard equivalents instead.\n\nChange-Id: I01c6f195fd2cf6edbe430fb31e99b2e2748c2088\n" }, { "commit": "cac6cc72c3331257fa6437b36a131e5d551e2f3c", "tree": "f2d690a06397d3fceac391802925f48909e999d7", "parents": [ "64155032b391fd7132bdd04ec0669135ae1176a2" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Nov 03 20:31:21 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Nov 03 20:31:21 2011 -0700" }, "message": "More SIGQUIT detail, earlier exit in AttachCurrentThread, handling recursive aborts, and reporting debug/optimized builds.\n\nChange-Id: I932b49a8e92a91e340b4d98b8771dd4a41b61229\n" }, { "commit": "5d76c435082332ef79a22962386fa92a0870e378", "tree": "db8fdd7bfba3617494157b483e9df979f76dfdcc", "parents": [ "4b6fe5a568ca2bc5e8fa110bf7af692cab220a15" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Oct 31 21:42:49 2011 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Nov 02 01:25:57 2011 -0700" }, "message": "Mark non-image spaces and use write barrier for image spaces.\n\nDon\u0027t mark string and class roots that are in the image, alloc space\nreferences will be caught by the write barrier.\n\nChange-Id: Idcf9e4ede3b83556d4f8a01276273726dc6eea46\n" }, { "commit": "37d4e6bfa71717f2b9e38f2019feb5650161c7bd", "tree": "64d60f582903df055d86cb653618f6dd5e01c21d", "parents": [ "f837fccce8455854674f06848a10374cb6dae292" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Oct 13 12:05:20 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Oct 13 12:05:20 2011 -0700" }, "message": "Be careful of failed allocations in the intern table.\n\nChange-Id: Ia84eadc085c2bd517d335af96c7ffaefd25af0fc\n" }, { "commit": "c33a32bccc4c66ed82ce3a580b16636399385cb4", "tree": "ef101d11157784c0724998d39e988a275ed4f69c", "parents": [ "a465c2034094eeb827ff9204951703dc5f269d60" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Oct 11 18:18:07 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Oct 11 18:18:07 2011 -0700" }, "message": "Sweep the monitor list.\n\nChange-Id: I343261206f8bbabd245b404dd95d532255e5d870\n" }, { "commit": "c74255fffb035001304c9a058a2e730a5a1a9604", "tree": "a2ebae8c3170928768fdbdbdd6ab6d05f7bc8636", "parents": [ "d369bb76dee0df2d2a106e9bf7f4e6446ed6deaa" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Sep 11 22:47:39 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Sep 12 16:23:08 2011 -0700" }, "message": "Interning image strings\n\nChange-Id: I7e93b3975fe43d91d00b8185b65e8e0fd67ff6f4\n" }, { "commit": "8daa0929f08a3080ea64dbd4e997e72f411e6fc9", "tree": "cecee23131d5e0357c17c44bcccc7ddcfb31b925", "parents": [ "4b620ffb1b4d0c96a94bb3afe314f35d53990ec6" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Sun Sep 11 13:46:25 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Sun Sep 11 14:01:57 2011 -0700" }, "message": "More threads work.\n\nAdds stubs (and sometimes implementations) for dalvik.system.VMStack and\njava.lang.Thread native methods. There was a bug in the dalvik\nthread priority setting code, where the current thread and the passed-in\nthread were confused.\n\nI\u0027ve also pulled Mutex and ThreadList out into their own files, and\nmoved some functionality around (with the aim of having more stuff\nprivate, especially locks).\n\nChange-Id: Ieb0f22669cac3df44ca34f7868f8e7d4dfa09ab6\n" }, { "commit": "410c0c876f326e14c176a39ba21fc4dd3f7db8ab", "tree": "e4b77ac5ed99b7206c51f6519689fdbc623e843d", "parents": [ "1b4c85959b3d9a4a33bc2160c46c1bbde67350c7" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 01 17:58:25 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 01 22:16:18 2011 -0700" }, "message": "Mark more roots.\n\nThis is most of the stuff. (Everything that currently exists, though there\u0027s\nmore to come.)\n\nChange-Id: I235a21b006820a027c494374a5b52ffefed89c32\n" }, { "commit": "cf4c6c41b0084dc4567ff709fb8ce9ebd72b26ac", "tree": "ca3d0314b5c4111d7ab6fd97b4e68d5b2679e237", "parents": [ "2f0ce9d60a4a9371c63a32a3764320fb02341acb" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 01 15:16:42 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 01 15:51:43 2011 -0700" }, "message": "Fully implement string interning.\n\nAlso, more const.\n\nChange-Id: I09cae88d677e8e6e42d0fa9b5d1093c79d225e66\n" }, { "commit": "90a3369d3b6238f1a4c9b19ca68978dab1c39bc4", "tree": "b66ec9b2cced5713bd5902c499d57b533d2e7a9a", "parents": [ "34023801bd544e613d6e85c9a5b2e743f3710e8f" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Aug 30 13:27:07 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Aug 30 13:27:45 2011 -0700" }, "message": "Switch to UniquePtr.\n\nOnly one use of scoped_ptr was incorrect (but then again, I spent an afternoon\nwith valgrind finding and fixing them just last week).\n\nChange-Id: If5ec1c8aa0794a4f652bfd1c0fffccf95facdc40\n" }, { "commit": "814e40397fe6c8a2c645bae99f356dbddd6dbe18", "tree": "39e7de56ada11f00d4541e4bdb2e76dad6cc5c0a", "parents": [ "d2fbb2bd2448f0872878258727aa1eb2558a0c3b" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Aug 23 12:07:56 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Aug 23 14:02:10 2011 -0700" }, "message": "Add some missing JNI string functions, GetObjectArrayElement, and all the primitive array region functions.\n\nThis also pulls the UTF-8/UTF-16 functions out of class String.\n\nChange-Id: I75936b84fd619c9cf91f6e6a6037488220b05781\n" }, { "commit": "a663ea5de4c9ab6b1510fdebd6d8eca77ba699ae", "tree": "37078335c64cb760a0379a33eb4ceaf6b08356ea", "parents": [ "68f4fa09cfd72b4292cbe7a213f03da7902ba775" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Aug 19 23:33:41 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Aug 21 12:30:48 2011 -0700" }, "message": "Initialize ClassLinker from image\n\nChange-Id: Ibaf47b4181f7c6603a8b37e2eba8fa6509c927ed\n" }, { "commit": "de69d7f8c32be83c405bf5a9c5f15fc655f578fa", "tree": "cb55a919ba3fc9f5ee0e8f70cf22235bd6161532", "parents": [ "2cfd15d1940c848fd60b454c545a33e2a78d185e" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Aug 18 16:49:37 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Aug 18 16:49:37 2011 -0700" }, "message": "Clean up mutexes on shutdown.\n\nChange-Id: Ib961f954280c27f8858c4d6fb9010cc833bb28d2\n" }, { "commit": "40ef99eb9dd91c2fa549f40973964529c927bb3c", "tree": "317dfd56abeacb4c0dd3cf7f63a4801828d7dff9", "parents": [ "5381cf941d26030199fcdbe61a614ff01e55a27c" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Aug 11 17:44:34 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Aug 11 22:02:10 2011 -0700" }, "message": "Start implementing JNI.\n\nThis patch replaces our JniEnvironment class with the regular JNIEnv.\n\nThis patch also adds support for .jar, .zip, and .apk files in the\nboot classpath.\n\nThere\u0027s also an attempt at implementing JNIEnv::FindClass.\n\nI\u0027ve also fixed a few scoped_ptr/scoped_array bugs (this kind of thing\nbeing the reason we use UniquePtr in libcore), and removed some\nunnecessary .\n\nThe \u0027tools/art\u0027 script makes it easier to play with aexec on the command-line.\n\nChange-Id: Ic4f704c12e0071f17e95b6e182fdab9370ead9b0\n" }, { "commit": "7e93b50433cde2a44d99212e8040299bde498546", "tree": "5365abc77a3ada7f50bfc06b5772e03b86ee8f3c", "parents": [ "8860c0e8491a27aa03b55f2417478fb3629611d6" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Aug 04 14:16:22 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Aug 04 22:59:02 2011 -0700" }, "message": "String intern table and support for unordered_map\n\nChange-Id: I22d86d060780552675c5d7f14a98ffde480eac82\n" } ] }