)]}' { "log": [ { "commit": "607fa7b07233a7233ebe21bba8f3e7c1925ae0f2", "tree": "a04f1074331ac82ad077044e3f373312f61e5901", "parents": [ "1dc387152a84193937bd1f88e9e10fff6449d695", "700a402244a1a423da4f3ba8032459f4b65fa18f" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue May 20 05:29:04 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue May 20 05:29:04 2014 +0000" }, "message": "Merge \"Now we have a proper C++ library, use std::unique_ptr.\"" }, { "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": "2b7c4d196c8abe32f4ca633534917da9de53c359", "tree": "f14dc45f53d5681a5c0e57b8a8cc6b35eee6e896", "parents": [ "84e524207b23d58a1b1e5f4443000ccac97c4184" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon May 19 10:52:16 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon May 19 15:19:28 2014 -0700" }, "message": "Don\u0027t get and restore thread state for ScopedFastNativeObjectAccess.\n\nBefore we would ensure that we were runnable for fast native object\naccess. However, these are done when you are already runnable.\n\nChange-Id: Ia4c6e4c83d146fe2a988b37b3133ca46b0f0fa42\n" }, { "commit": "84e524207b23d58a1b1e5f4443000ccac97c4184", "tree": "6eb6204994d342a653fba4eea275a536a720b036", "parents": [ "f04544ffdb801946d087ae1322c890e34e185156", "0e12bdc49744eb6d5c29b9611a8dbe10bac4cd53" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 16:50:20 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon May 19 16:50:21 2014 +0000" }, "message": "Merge \"Add ISA directory to image and odex pathnames.\"" }, { "commit": "f832284dd847ff077577bb5712225430bbbb3b67", "tree": "44f6b91098639c6ebc438b4ec998d0dc128cef9a", "parents": [ "8f0776768712b2021aa8fb649b51017b9f0fc7a9" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 16 10:59:25 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun May 18 12:50:33 2014 -0700" }, "message": "Delete ClassHelper and fix compaction bug in GetDirectInterface\n\nCleanup helps to prevent compaction bugs. Fixed a fairly serious\ncompaction error caused by calling ClassHelper::GetDirectInterface\nwithout handling the case where it causes thread suspension due to\nResolveType.\n\nBug: 8981901\n\nChange-Id: I82b3bb6dd48d21eb6ece7aae0733c4a23c2bc408\n" }, { "commit": "0e12bdc49744eb6d5c29b9611a8dbe10bac4cd53", "tree": "aba31f1d671b4816fb63fca00b985ab0d2b6a12b", "parents": [ "de1129a26e0474ea8bb9112938ebb867163969fd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed May 14 17:44:28 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 16 16:14:50 2014 -0700" }, "message": "Add ISA directory to image and odex pathnames.\n\nBug: 14882223\nBug: 14694978\nChange-Id: Ic1b5ae836b8e91ea461dcd4f3da8e38dc3bec00f\n" }, { "commit": "dd157d732b557a854b3689faf8a24170fb47c270", "tree": "09b1761180ce511273b6bd5782baadaabf43526d", "parents": [ "3b2bcbf9daf39f4cece7fde1186f3fa494000ed9" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 15 14:47:50 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 15 14:47:50 2014 -0700" }, "message": "Avoid some unnecessary use of stl types.\n\nMay be a minor performance win but really done for libc++ as this removes a\ndependency on a library function whose prototype includes a std::string.\n\nChange-Id: Ifc07a9caef1206caf2a69a6e1b0bfc0ba56c8c62\n" }, { "commit": "cbfb8b2f30de46632d3499a838661765451845c5", "tree": "1c1e2bacb0dd16a7bb22cf26cbd7ad84d6a7f370", "parents": [ "6099df8c0695a81a8f25c47ff801998b12d09d1b", "2d10b206f9d0b97396b7dadb9a6415cd39efd341" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed May 14 19:09:45 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed May 14 19:09:45 2014 +0000" }, "message": "Merge \"Ensure JNI primitive array type is appropriate.\"" }, { "commit": "2d10b206f9d0b97396b7dadb9a6415cd39efd341", "tree": "032625cf6175d1749739bca3c9d673b027ba92c1", "parents": [ "6fb66a2bc4e1c0b7931101153e58714991237af7" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 12 19:15:18 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed May 14 12:03:16 2014 -0700" }, "message": "Ensure JNI primitive array type is appropriate.\n\nCheck the primitive array type for GetPrimitiveArray, ReleasePrimitiveArray,\nGetPrimitiveArrayRegion and SetPrimitiveArrayRegion matches the given array\ntype. Check the GetPrimitiveArrayCritical and ReleasePrimitiveArrayCritical are\ngiven a primitive array.\nAdd unit tests that null parameters lead to fatal errors, not crashes. Fix\nissues where CheckJNI assumed non-null arguments.\nTidy testing code via the use of nullptr. Add a few extra checks.\nEnsure arrays of void are not able to be created, use RI compatible\nNoClassDefError.\n\nBug: 14817823\n\nChange-Id: I9903bcd800d0da1988ced07f61fb97b783c5deab\n" }, { "commit": "eb8167a4f4d27fce0530f6724ab8032610cd146b", "tree": "bcfeaf13ad78f2dd68466bbd0e20c71944f7e854", "parents": [ "6fb66a2bc4e1c0b7931101153e58714991237af7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 07 15:43:14 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue May 13 14:45:54 2014 -0700" }, "message": "Add Handle/HandleScope and delete SirtRef.\n\nDelete SirtRef and replaced it with Handle. Handles are value types\nwhich wrap around StackReference*.\n\nRenamed StackIndirectReferenceTable to HandleScope.\n\nAdded a scoped handle wrapper which wraps around an Object** and\nrestores it in its destructor.\n\nRenamed Handle::get -\u003e Get.\n\nBug: 8473721\n\nChange-Id: Idbfebd4f35af629f0f43931b7c5184b334822c7a\n" }, { "commit": "966ce11364ae08c95ea1ad5b8077c98949917055", "tree": "6459810777392127a3757136fa76fd36254b2d47", "parents": [ "f92a45609352fb1dc3460a07d83284b353270221" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 12 17:30:36 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 12 17:30:36 2014 -0700" }, "message": "Restore \"Late-enable\" logging\n\nIt is referenced from \"Debugging Android JNI with CheckJNI\"\n\nChange-Id: I155138df4a894b33f0a1ae03344442a144a5fced\n" }, { "commit": "4d466a8e4587422c989705dce3b2a19e7f0137f5", "tree": "bd8f0f45db9a7d5888b14a070690f59fb599bd68", "parents": [ "f1c036fc8fa97617cc42bda44a0adbc7b856d6cd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu May 08 19:05:29 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 09 12:23:00 2014 -0700" }, "message": "Remove all LOG(DEBUG) which is not intended to be checked in\n\nBug: 14632493\nChange-Id: Id9da8b87798af0a1b2bd2c178133e5f1ba47d43d\n" }, { "commit": "78f7b4c04ab6e8b5581921bc95b67a9beee1c246", "tree": "78b93c72007478b5bfc3b88ab413fa3d772da723", "parents": [ "052a647973b590c9d5007a2e16f313f4e32a70bd" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue May 06 10:57:27 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 07 15:28:35 2014 -0700" }, "message": "Add concurrent reference processing.\n\nConcurrent reference processing currently works by going into native\ncode from java.lang.ref.Reference.get(). From there, we have a fast\npath if the references aren\u0027t being processed which returns the\nreferent without needing to access any locks. In the slow path we\nblock until reference processing is complete. It may be possible to\nimprove the slow path if the referent is blackened.\n\nTODO: Investigate doing the fast path in java code by using racy reads\nof a static volatile boolean. This will work as long as there are no\nsuspend points inbetween the boolean read and referent read.\n\nBug: 14381653\n\nChange-Id: I1546b55be4691fe4ff4aa6d857b234cce7187d87\n" }, { "commit": "52f84884433f3875f4b1bc5595b8d5a2d6fb3d99", "tree": "e9d5008b7288d200872447cc93354b5248beceaf", "parents": [ "dee6812d90c78daa09a3870ba5ffcead57a63d1a" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Fri May 02 10:10:39 2014 +0100" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 02 18:28:47 2014 -0700" }, "message": "Prevent spurious dexopts in 32-64 builds.\n\nWhen we\u0027re checking if a file needs to be dexopted, we\nneed to compare oat file checksums with the image checksum\nfor the oat file\u0027s target instruction set and not the current\nruntime\u0027s target instruction set.\n\nbug:14475807\n\nChange-Id: Ib44d8e3c6cdf3a37fce6332c694a6602c658e925\n" }, { "commit": "11d9f06a96a6909905c248ed684366190140095c", "tree": "27b02ab216b98ba1656d66072fd46c5adec61242", "parents": [ "b3016551e5f264264dbb633a1ddf03ac97f9c66c" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 23 20:24:57 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Thu May 01 11:25:07 2014 +0100" }, "message": "Use instruction specific dalvik cache dirs.\n\n- All oat \u0026 art files are now placed under /data/dalvik-cache/\u003cisa\u003e/.\n- GetDalvikCacheOrDie now requires a mandatory subdirectory argument,\n and is implicitly rooted under /data/.\n- Added helper methods to convert InstructionSet enums into strings\n and vice versa.\n\n(cherry picked from commit 2974bc3d8a5d161d449dd66826d668d87bdc3cbe)\n\nChange-Id: Ic7986938e6a7091a2af675ebafec768f7b5fb8cd\n" }, { "commit": "b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cf", "tree": "839d13ebfa7170967dd9b4abd434b7abda53da99", "parents": [ "948740c1938860df055ddc801f20fd1707331e38" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Apr 28 16:47:08 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 29 14:36:28 2014 -0700" }, "message": "Force inlining on trivial accessors.\n\nMake volatility for GetFieldObject a template parameter.\nMove some trivial mirror::String routines to a -inl.h.\n\nBug: 14285442\n\nChange-Id: Ie23b11d4f18cb15a62c3bbb42837a8aaf6b68f92\n" }, { "commit": "09881a85579cab1779ddf6ba9a91eed861a13cb2", "tree": "fae410053b1cc8f0497abb744e820c124015d7b1", "parents": [ "011005100214eb40c2aaad3f8fe9c3dc9465bcec" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Apr 18 17:44:01 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Apr 25 15:40:04 2014 -0700" }, "message": "Do not require dexopt when previous profile does not exist\n\nAlso turn down some dex2oat related noise\n\nBug: 14184659\nChange-Id: I134890f2c452d7f85ca4b736b5724f42533c2a7f\n" }, { "commit": "4af159bfcc66c6e90a2aee4a2035a996a399e7ed", "tree": "9bc7f4ac4f6ce93be0e9f2bc8db6ccdb9d972c36", "parents": [ "d299898a55f41ccf78b865e153ae91321229353b", "987560fee798e48fb725c44b796d8ca7a5872ad6" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 22 23:03:01 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Apr 22 23:03:01 2014 +0000" }, "message": "Merge \"Remove support for app JNI workarounds.\"" }, { "commit": "987560fee798e48fb725c44b796d8ca7a5872ad6", "tree": "d61f35a129847f3f5fbed1436649e75acd940b3f", "parents": [ "44b0053fdb7ad8a30138d29f714172a7dc69efb8" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 22 11:42:59 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 22 14:52:19 2014 -0700" }, "message": "Remove support for app JNI workarounds.\n\nChange-Id: I4396df7e93fcace4b5b19c2c387e5c30089182a6\n" }, { "commit": "0ec77d6df72ad9c352e23d8a2257530328f64a4b", "tree": "f0bdb4900548189c09f3e1010198eb327a648f44", "parents": [ "82b1a81890970a8b07f9132aeae537a6c43df6b0" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 22 10:51:17 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 22 10:51:17 2014 -0700" }, "message": "Warn when thread state lookup fails.\n\nChange-Id: I06781caddcade26148921bc225f28db8b3a63a35\n" }, { "commit": "329d18806792771dfee064203fe27875d79cd53a", "tree": "56f2b3105a6451d2b6f2b39941fb38bbd9af33d6", "parents": [ "a6b20c3cb43676c3294865af521c19db77988633" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Apr 08 10:32:19 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Apr 08 12:21:36 2014 -0700" }, "message": "Better error reporting when loading dex files\n\nCollect all partial error messages and return them as cause\nexceptions for the top-level exception returned.\n\nChange-Id: I9661b8aed2a571dc88bf0f06d447108eeaed1409\n" }, { "commit": "0833af65c87b9f1c900e70a41c04d2dcdbd0c9c7", "tree": "ceaa71331ac753df13d26e0545bfef935cf92844", "parents": [ "a704644079945c700bef37803b3b7bcd70a10cb4", "9dae5b4b952824da45e9fd9c12cfcde9858f0974" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Apr 08 13:37:43 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Apr 08 13:37:43 2014 +0000" }, "message": "Merge \"Tweaked profile significant_difference.\"" }, { "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": "3de95a7b0a2d30cde6dc92b72c35df3a61002124", "tree": "56ad920ea31bf3b64595fe56345649db4c679156", "parents": [ "ad4b0d2c671a5aa5f11e731eb51a905eb513a266" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 02 12:54:23 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 02 12:54:23 2014 +0100" }, "message": "Runtime::PreZygoteFork returns void, not boolean.\n\nThis method aborts on failure (as it should) and unconditionally\nreturns true, so making it return void simplifies callers.\n\nChange-Id: Iae39bd327f20311579ece47efa8afd1be7defce9\n" }, { "commit": "ad4b0d2c671a5aa5f11e731eb51a905eb513a266", "tree": "366c24aed164c1ca16cbef1b026d5554c85fedb7", "parents": [ "2dc2bf9ad867dfc71bf209dead1315615659e8f9" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 02 12:06:02 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 02 12:07:32 2014 +0100" }, "message": "Include \u003csys/resource.h\u003e for rlimit.\n\nChange-Id: I0e487f8191e284052d8b82eb942d723147d780a1\n" }, { "commit": "8e157dc9e2938aa7eeadaf4ea34e8d3e727136bc", "tree": "295c380a2a9b2c57851fb60576abf5661ecad237", "parents": [ "5120686d956cdea3f4b662941f361e0867a4bbad", "8b2c8b9642d5fe037f93ab0cb6a5065e2a192e40" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 02 10:29:49 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Apr 02 10:29:50 2014 +0000" }, "message": "Merge \"Move most zygote related code to frameworks/base.\"" }, { "commit": "1246d689dc3150bbee6c5e5628747a94fba5081e", "tree": "24fb2b8271cdc524855f52bbc94361dbf5f8c2f0", "parents": [ "f689b93e904e062d83a7ae7e8cacce0b52af3323", "ee1d79a603c77c0667b27c075a983579d5c51f7e" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Wed Apr 02 07:45:51 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Apr 02 07:45:52 2014 +0000" }, "message": "Merge \"Cleanup transaction support\"" }, { "commit": "ee1d79a603c77c0667b27c075a983579d5c51f7e", "tree": "7b23516402105319ab4736cd179a1de9101eeb46", "parents": [ "78bd9b2198f0ccc48036c1517b2d9a9023157dfb" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Fri Feb 21 15:46:30 2014 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Wed Apr 02 09:21:12 2014 +0200" }, "message": "Cleanup transaction support\n\nUpdates Thread::CreateInternalStackTrace to support both transactional and\nnon-transactional modes using template.\n\nGeneralizes non-transactional mode for invariant fields (which are set only\nonce).\n\nRemoves ArrayLog::VisitRoots as we never create Array logs of ObjectArray. As\nObjectArray elements are set using Object::SetFieldObject, they are already\nrecorded in the object logs: the object is the array itself and the offset\ncorresponds to the element index in this array. And also checks we never log\nObjectArray in array logs.\n\nFixes location of thrown exception when calling native method during class\ninitialization.\n\nChange-Id: Idbc368d3b8292b85ff40bc8a7c559e085477bf89\n" }, { "commit": "8b2c8b9642d5fe037f93ab0cb6a5065e2a192e40", "tree": "7c831f43cff569af934ca013447b7cfc5716fef9", "parents": [ "7414375acad6170606903013d331f653173c299f" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Mon Mar 31 16:44:54 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Tue Apr 01 16:43:02 2014 +0100" }, "message": "Move most zygote related code to frameworks/base.\n\nAvoids code duplication across art/dalvik. Also, most of\nthis code is not directly related to the runtime (mounting external\nstorage, multi user etc.) and therefore belongs in the frameworks.\n\nChange-Id: Icf4723dd0ec4521ef6b1f785c99d50aebca7779a\n" }, { "commit": "dd7624d2b9e599d57762d12031b10b89defc9807", "tree": "c972296737f992a84b1552561f823991d28403f0", "parents": [ "8464a64a50190c06e95015a932eda9511fa6473d" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Mar 14 17:43:00 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 01 08:24:16 2014 -0700" }, "message": "Allow mixing of thread offsets between 32 and 64bit architectures.\n\nBegin a more full implementation x86-64 REX prefixes.\nDoesn\u0027t implement 64bit thread offset support for the JNI compiler.\n\nChange-Id: If9af2f08a1833c21ddb4b4077f9b03add1a05147\n" }, { "commit": "cb4581aa13d6f43f705535818a4d0893d551be3a", "tree": "903cbcb3852650c7e3105c0c1819e6e480091cd4", "parents": [ "e759c9f01b558093466fc78f01900042120cd832" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Mar 28 15:43:37 2014 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Mar 28 15:43:37 2014 -0700" }, "message": "Some fixes for comments and implied conversions.\n\nAddresses comments in:\nhttps://android-review.googlesource.com/#/c/89148/3\n\nChange-Id: If21cfaa541210c8702371efd1e6d4f071a7b9ec3\n" }, { "commit": "11d5d8fffe41cc7daadbfa2ca98ecb978f3029af", "tree": "fae2cf974b502420a942043d135d301aa75967e7", "parents": [ "a708e32a9f764a48175e705ec4bcd2201c84f492" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Mar 26 15:08:20 2014 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Mar 28 14:27:55 2014 -0700" }, "message": "Add access checks to Method and Field reflection.\n\nArt side of this change. Has a corresponding libcore change.\n\nBug: 13620925\nChange-Id: Ie67f802a2a400e8212b489b9a261b7028422d8ba\n" }, { "commit": "549cc8b76582c7fb8256d79639c227ade69928d1", "tree": "1db1eeb82bcd4644ef3b15787161e8ba2112ffee", "parents": [ "41ec12c09573d6a18ce7bc095996567dcbf88d5a" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 27 14:27:09 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 27 14:27:09 2014 -0700" }, "message": "Remove bogus DCHECK.\n\nBug: 13637540\nChange-Id: I39f19443156cf5bdc26e3eeb0bb501a850d40dca\n" }, { "commit": "e62ff670e2f57a26e33e22dfb0d3efcb34be8363", "tree": "b002bec054e75d62eb915103e422b0d77791a929", "parents": [ "6a64e2230610d7d49ba575ef5a72cf862e1262b4", "84956ff6c0ff150d86a08157216ded79217d860a" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 27 15:00:08 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Mar 27 15:00:08 2014 +0000" }, "message": "Merge \"Reflection tidying.\"" }, { "commit": "03fd6e179d3bcd7f1a67a0b5de71b756f1637ec6", "tree": "7be13a7faafea92558f00267f1b8d78c17132a1f", "parents": [ "175cac4c1778474d674204f928ccc64c21c165cd", "970c10e175b903c13fa3aea0231ce87834c4ca65" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Mar 27 07:42:07 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Mar 27 07:42:08 2014 +0000" }, "message": "Merge \"Do not suspend current thread to build stacktrace from DDMS\"" }, { "commit": "970c10e175b903c13fa3aea0231ce87834c4ca65", "tree": "51024460ff6da75eb016dbe62cb5d4f5e9c9a6c4", "parents": [ "e1f77fde4e6f481dcf97512530a352e8d527033b" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Tue Mar 25 17:53:48 2014 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Mar 27 08:40:36 2014 +0100" }, "message": "Do not suspend current thread to build stacktrace from DDMS\n\nAvoids a failing CHECK in ThreadList::SuspendThreadByThreadId in the case we\ntry to suspend the current thread.\n\nBug: 12985512\nChange-Id: I9434400a3625319855dd3841d8889117e57784e5\n" }, { "commit": "84956ff6c0ff150d86a08157216ded79217d860a", "tree": "04177625872b89f27f00a53b574085416617ee0d", "parents": [ "636583c586b78e188168e510452cef0645578f8d" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Mar 26 23:52:41 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Mar 26 23:56:58 2014 -0700" }, "message": "Reflection tidying.\n\nMove out arguments to the right and make pointer not reference types.\nRemove unused unbox for argument routine.\nSimplify convert primitive routine for the case of identical types.\n\nChange-Id: I6456331b0f3f3e5f0b2c361a9f50b4ed1c9462a3\n" }, { "commit": "62f0512bf6d9bc6141358bf22e93afa70dc58b1a", "tree": "7fdc0b9be0df2da5ff2575862a24db5c10eae9dc", "parents": [ "215f3e60cd97471c0843eae22a041c335e89071c" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Mar 21 11:21:29 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Mar 21 11:25:56 2014 -0700" }, "message": "Improvements to Field.get/set.\n\nAvoid unnecessary repeated computation in Field.get/set.\nRefactor FromReflectedField and FromReflectedMethod into common helpers in\nmirror::ArtField and mirror::ArtMethod, and make use of thereby avoiding\ntransitions through JNI.\nAvoid JNI use from within FromReflectedField and FromReflectedMethod.\nTidy up Field.get/set wrt moving collector support.\nBug: 12189533\n\nChange-Id: I643ab3474bade4abac3a3ae2b6e373b2bb0891c8\n" }, { "commit": "420fd041cc3502cd9d2c1158b858d0189c0c481f", "tree": "8dcf7638a22778becee2a8962185b3a6b3e42f72", "parents": [ "fb5b21d1d598b6b42e5d5ca1dac4a040832558fb" ], "author": { "name": "Robert Craig", "email": "rpcraig@tycho.ncsc.mil", "time": "Fri Mar 14 13:48:45 2014 -0400" }, "committer": { "name": "Robert Craig", "email": "rpcraig@tycho.ncsc.mil", "time": "Fri Mar 14 20:54:31 2014 +0000" }, "message": "Fix build.\n\nPatch helps fix the following build breakage.\n\nart/runtime/native/dalvik_system_Zygote.cc:173:3: error: unknown type name \u0027rlimit\u0027\n rlimit rlim;\n\nChange-Id: I5f6fb29ae71e8819dcdb42eee986f896d856f712\nSigned-off-by: rpcraig \u003crpcraig@tycho.ncsc.mil\u003e\n" }, { "commit": "53b8b09fc80329539585dcf43657bc5f4ecefdff", "tree": "cac0f82fbb89bd907104e3fed6c36203e11a3de0", "parents": [ "0dea9872082bc3e576ed6cefed86b0d6c0c45ffd" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 13 23:45:53 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Mar 14 11:28:10 2014 -0700" }, "message": "Refactor reflective method invocation.\n\nMove invocation code out of JNI internal into reflection, including ArgArray\ncode. Make reflective invocation use the ArgArray to build arguments rather\nthan allocating a jvalue[] and unboxing arguments into that.\nMove reflection part of jni_internal_test into reflection_test.\nMake greater use of fast JNI.\n\nChange-Id: Ib381372df5f9a83679e30e7275de24fa0e6b1057\n" }, { "commit": "0f6784737882199197796b67b99e5f1ded383bee", "tree": "139888bdfad743c50e800ad46b9aec97ae3415d3", "parents": [ "73a471336a9515fa7fdc5859e3c481ec451237a5" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Mar 10 16:18:37 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Mar 10 18:02:07 2014 -0700" }, "message": "Unify 64bit int constant definitions.\n\nLL and ULL prefixes are word size dependent, use the INT64_C and UINT64_C\nmacros instead.\n\nChange-Id: I5b70027651898814fc0b3e9e22a18a1047e76cb9\n" }, { "commit": "f4b97628bc78b928934b8b0876ccad2f2f8960a3", "tree": "24b9572abf3952ccb848441b30dc50ee909aae29", "parents": [ "e2d080ca23ee6146bc28c2caa6c856bd5af41043" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Mar 10 13:26:27 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Mar 10 13:28:38 2014 -0700" }, "message": "Don\u0027t always allocate constructor newInstance as non movable.\n\nWe now only allocate these objects as non movable if the class is a\nnon movable class (currently fields or methods).\n\nChange-Id: I26700272fceb277e00f25ff3078cef6951296b9d\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": "c645f1ddb7c40bea6a38eda4b3f83f6b6dec405b", "tree": "de6141864c1c011216c19dd99a2c1e2bc442dd6d", "parents": [ "a9d7be62735e3356cef7e8ed797c519134a17061" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Mar 06 18:11:53 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 07 12:09:04 2014 -0800" }, "message": "Add more VerifyObject calls.\n\nAdded verify object calls to SirtRef, IndirectReferenceTable,\nReferenceTable.\n\nRemoved un-needed verify object in ScopedObjectAccess / DecodeJObject\nsince object sources are handled.\n\nBug: 12934910\nChange-Id: I55a46a8ea61fed2a77526eda27fd2cce97a9b125\n" }, { "commit": "a5f9de040a7a740b7b4979bc8d47f95eb05718ae", "tree": "a06560b27a6e2ec1e7c90b3b8f0f1f6344f09c81", "parents": [ "c7a8981098646b4e255d9ede1f3798023bac6e84" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Feb 28 16:48:42 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Mar 06 15:38:06 2014 -0800" }, "message": "Defer heap transitions to heap trimming daemon.\n\nThis fixes the case where quick back and forth process state changes\nwould cause a lot of heap transitions.\n\nChange-Id: Ia5be792edcf26079b2aa23b9c115f6b0a9a39a1c\n" }, { "commit": "6dda898d47b3e8931e4404330e81b7110108e34f", "tree": "d8a0a20b8ac1ce3cd44273cf5c748d09980bd800", "parents": [ "8785d615122d4abbd22db702139584e8c472f502" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Mar 06 11:11:48 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Mar 06 11:43:06 2014 -0800" }, "message": "Disable compaction for jni workarounds.\n\nCompaction can\u0027t work when jni workarounds is enabled. Also some\nother refactoring.\n\nChange-Id: Ia7b0f2b39c79f5a0a5f50874d823b950ab02a0c3\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": "9583fbcf597eff6d0b3c5359b8e8d5f70ed82c40", "tree": "847912709f811adda0fa63e89e4bf8af27769f2e", "parents": [ "093aad184b4451639951a7e012d9b55cbf8c8a07" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Feb 28 15:21:07 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Mar 04 16:30:48 2014 +0000" }, "message": "Remove oat file location in the image.\n\nThe oat file is now always in the same directory, and has the\nsame name as the image file. Only difference is the extension.\n\nThis also removes the need for host-prefix.\n\nChange-Id: I16d1f7aeb1d58372d41921694664e9c321afc1ad\n" }, { "commit": "491ca9e75fad381468dd7f5fdbff56d1a9738dd7", "tree": "4a88d05188aebbcbe868a27b58fc1a932f914ce2", "parents": [ "82e3a8ef9cd776d7026b45fe7fb6c72bcfd61394" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Mar 02 18:24:38 2014 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Mar 03 13:31:40 2014 -0800" }, "message": "Add ART -help and -showversion\n\nBug: https://code.google.com/p/android/issues/detail?id\u003d62149\nChange-Id: I5c21c0433f5f341f94e7d977e8d2d69cc46d6fe3\n" }, { "commit": "f9c612f2e657adb0764285256b228622e0789254", "tree": "c4a94053d07fc089703694ba1406a295333fecad", "parents": [ "95c2e440582f31f77a047797a5e2be4af53a8bfa" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Feb 27 10:58:17 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Feb 28 17:13:09 2014 -0800" }, "message": "Support in VMRuntime for allocating \"unpadded\" arrays.\n\nBug: 13028925.\n\nChange-Id: I0a53645f0468aaf44d38aabe016cb610fcfefaf7\n" }, { "commit": "6fac447555dc94a935b78198479cce645c837b89", "tree": "bcf1449999084b1e1dec3dac287f6f3670d7eda0", "parents": [ "7f0ff7e7fff82566bca5f9353eaa2c4f81f0671a" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Feb 25 17:01:10 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Feb 26 16:38:22 2014 -0800" }, "message": "Make allocations report usable size.\n\nWork-in-progress to allow arrays to fill usable size. Bug: 13028925.\nUse C++11\u0027s override keyword on GCC \u003e\u003d 2.7 to ensure that we override GC and\nallocator methods.\nMove initial mirror::Class set up into a Functor so that all allocated objects\nhave non-zero sizes. Use this property to assert that all objects are never\nlarger than their usable size.\nOther bits of GC related clean-up, missing initialization, missing use of\nconst, hot methods in .cc files, \"unimplemented\" functions that fail at\nruntime in header files, reducing header file includes, move valgrind\u0027s space\ninto its own files, reduce number of array allocation routines.\n\nChange-Id: Id5760041a2d7f94dcaf17ec760f6095ec75dadaa\n" }, { "commit": "9837939678bb5dcba178e5fb00ed59b5d14c8d9b", "tree": "00f0e6b54d7c4cac78a02752e268724157e50b6e", "parents": [ "3fcf18e25241253f23efbeebe77b2a4c4a7c54d3" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Feb 24 16:53:16 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Feb 24 18:47:23 2014 -0800" }, "message": "Avoid std::string allocations for finding an array class.\n\nIntroduce ClassLinker::FindArrayClass which performs an array class lookup\ngiven the element/component class. This has a 16 element cache of recently\nlooked up arrays.\nPass the current thread to ClassLinker Find .. Class routines to avoid calls\nto Thread::Current().\nAvoid some uses of FindClass in the debugger where WellKnownClasses is a\nfaster and more compacting GC friendly alternative.\n\nChange-Id: I60e231820b349543a7edb3ceb9cf1ce92db3c843\n" }, { "commit": "4e30541a92381fb280cd0be9a1763b713ee4d64c", "tree": "84093651bbf0ad95b66b846c4f4cf4101994037b", "parents": [ "e266ba9935bd12d685d83f73cd8d759e46c3014d" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Feb 19 10:54:44 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Feb 21 15:24:04 2014 -0800" }, "message": "Fix and optimize verify object.\n\nVerifyObject no longer resides in heap. You can now enable\nVerifyObject for non-debug builds. VerifyStack is still slow, so it\nis now guarded by its own flag.\n\nFixed the image writer to not use verification at places where\nverification fails due to invalid reads.\n\nFixed RosAlloc to use SizeOf which doesn\u0027t call verify object.\n\nAdded a flag paremeter to some of the mirror getters / setters to\nbe able to selectively disable VerifyObject on certain calls.\n\nOptimized the GC to not verify each object multiple times during\nobject scanning if verify object is enabled.\n\nAdded 3 verification options: verify reads, verify this, and verify\nwrites so that you can select how much verification you want for\nmirror getters and setters.\n\nRemoved some useless DCHECKs which would slow debug builds without\nproviding any benefits.\n\nTODO: RosAlloc verification doesn\u0027t currently work with verify\nobjects.\n\nBug: 12934910\nBug: 12879358\n\nChange-Id: Ic61033104dfc334543f89b0fc0ad8cd4f4015d69\n" }, { "commit": "6b8d4146678239053f024357f44bafc17481785b", "tree": "9044476ef8c97a843e8738a4349ba7f15f313866", "parents": [ "9a509efcd68644616817f59ed7d442ed6f024ff9" ], "author": { "name": "Nick Kralevich", "email": "nnk@google.com", "time": "Fri Feb 21 12:18:26 2014 -0800" }, "committer": { "name": "Nick Kralevich", "email": "nnk@google.com", "time": "Fri Feb 21 12:18:26 2014 -0800" }, "message": "Zygote: remove CAP_NET_RAW exception\n\nAs of system/core commit fe8135739c5a9195e74786205c077964ba4f9c44\nand be341cc348257a07c68bcbfdc526835d49283329, ping no longer\nneeds special privileges. We don\u0027t need to special case it.\n\nChange-Id: I533888dda964688eab6b562b60a99b5623174426\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": "874d2524d4e2fcf5a8a5194b1813fd64bf0c3ee5", "tree": "68ed7f9acbaa45bef6e630fdfb2c660ae9915647", "parents": [ "68bb649b128cd8760732524bd7ba58b49780d9d3" ], "author": { "name": "Dave Platt", "email": "dplatt@google.com", "time": "Thu Feb 13 13:33:36 2014 -0800" }, "committer": { "name": "Dave Platt", "email": "dplatt@google.com", "time": "Thu Feb 13 13:33:36 2014 -0800" }, "message": "Remove old fork-and-specialize API\n\nAs promised, this is the cleanup patch-set which removes the\nold native \"fork and specialize\" API, which has been replaced\nby a slightly-enhanced one which can close the Zygote socket\ndescriptors in the Zygote child.\n\nChange-Id: I096f058e851aa079e342ecc718ff5757db68c8cd\n" }, { "commit": "8b8adace3511e6fd68c6ae0eb80046d68186f8eb", "tree": "3fc0e914648425587960fb12b7369e0020015da0", "parents": [ "ed8081ab1e7fd5dc1d3429fc116ee02e450bbc0f", "870901d89a2720589c452411a9c1929be78521be" ], "author": { "name": "Dave Platt", "email": "dplatt@google.com", "time": "Wed Feb 12 23:03:40 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Feb 12 23:03:40 2014 +0000" }, "message": "Merge \"Finish fixing Zygote descriptor leakage problem\"" }, { "commit": "4d2efce8bf1947880b90efc44448b4940c8016fb", "tree": "61adad3b981719a12d00aa9be44f76c004dd44c4", "parents": [ "6b3697fec487b355d107b693c965919bf5fff906" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Feb 10 16:19:09 2014 -0800" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Feb 11 13:16:20 2014 -0800" }, "message": "Don\u0027t hardcode object layout in Unsafe and space_test.\n\nAdd a test for Unsafe.arrayBaseOffset() and Unsafe.arrayIndexScale().\n\nChange-Id: I9cbdb79a4a7ee055129f41811a117910c8b2febd\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": "5bb99037bef70784ae4630c2e4b81688d2a18621", "tree": "7c01146719c9bd445f983d470980206952d8719b", "parents": [ "9c7f35435b51cdeae8665aabb8e63392105db787" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Feb 08 16:20:58 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Feb 08 16:26:12 2014 -0800" }, "message": "Fix CreateMultiArray to be compaction safe.\n\nIt used to be compaction safe before moving classes was enabled.\nAdded missing SIRTs.\n\nChange-Id: I92963ed71fa6d2a20d16ec0e400b8fa0e41ac196\n" }, { "commit": "412c7fced915fc8d4d5e4166e977d55c809168a6", "tree": "b8efee7f46a440f3e89765b1e9b2aa6454839c87", "parents": [ "109e2b34799a377a0407781fc32ec1ec607d6c41" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Feb 07 12:18:39 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Feb 08 15:23:36 2014 -0800" }, "message": "Make debugger / jdwp compaction safe.\n\nFixed GetInstances, GetReferringObjects, CountInstances to use\nVisitObjects instead of the live bitmap.\n\nWe now treat the object registry as system weaks and update the\nobjects when/if they move. Also added the recent_allocation_records_\nas roots.\n\nBug: 12936165\n\nChange-Id: I615c289efbf2977ceab5c4ffa73d216d799e6e33\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": "870901d89a2720589c452411a9c1929be78521be", "tree": "b601dd15defc448d09c918017973fe4b85fa5c80", "parents": [ "8e3cde5d3f842928bb965a72d5d54785f0140556" ], "author": { "name": "Dave Platt", "email": "dplatt@google.com", "time": "Wed Feb 05 17:03:16 2014 -0800" }, "committer": { "name": "Dave Platt", "email": "dplatt@google.com", "time": "Thu Feb 06 14:35:22 2014 -0800" }, "message": "Finish fixing Zygote descriptor leakage problem\n\nIn order to prevent Zygote descriptors from leaking into the child\nenvironment, they should be closed by the forked-off child process\nbefore the child switches to the application UID. These changes close\nthe descriptors via dup2(), substituting a descriptor open to\n/dev/null in their place; this allows the Zygote Java code to close\nthe FileDescriptor objects cleanly.\n\nThis is a multi-project change:\tdalvik, art, libcore, frameworks/base,\nand external/sepolicy are affected. The CLs need to be approved\ntogether, lest the build break or the software fail to boot.\n\nRound 2: use proper type (jsize) for iteration variable; whitespace.\n\nRound 3: indentation.\n\nBug: 12114500\nChange-Id: I31d25831b477b076d980c531d57773f9c8c83261\n" }, { "commit": "055d46c479369ea825712834353660b45215c195", "tree": "8d8074b21603975548118e06f1525e3c12d14f6a", "parents": [ "4c4f90c2d1776137e249c6720b83c81c09961dda" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Feb 06 11:22:17 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Feb 06 11:25:49 2014 -0800" }, "message": "Add missing SIRT to LoadNativeLibrary.\n\nWhen we transition to kWaitingForJniOnLoad, we are suspended and\na GC can occur. This caused issues since classloaders are movable.\n\nChange-Id: Iae59019c22ac64322a82300107d06a4323ee602b\n" }, { "commit": "2d983907d6c3cf1d69f753e3db275158bdcb69a3", "tree": "3234e579da0a6d51897f25484ef65c7f97ecf71b", "parents": [ "f2ef56d441986bf2826d1bc635c38ced64c6b476" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 04 16:17:13 2014 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 04 16:17:13 2014 -0800" }, "message": "Switch art over to a long in DexFile.\n\nChange-Id: I4ced147941f0d564eaf7f314bc21f6fd9caf3cbb\n" }, { "commit": "1f3b5358b28a83f0929bdd8ce738f06908677fb7", "tree": "81545b9a91de8bde45f55c7dbc8a9d5358a89bdb", "parents": [ "1f00671edaaa34578319d0fdaf605600ed539d41" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Feb 03 14:00:42 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Feb 03 16:00:05 2014 -0800" }, "message": "Move SwapBitmaps to ContinuousMemMapAllocSpace.\n\nMoved the SwapBitmaps function to ContinuousMemMapAllocSpace since\nthe zygote space uses this function during full GC.\n\nFixed a place where we were casting a ZygoteSpace to a MallocSpace,\nsomehow this didn\u0027t cause any issues in non-debug builds.\n\nMoved the CollectGarbage in PreZygoteFork before the lock to prevent\nan occasional lock level violation caused by attempting to enqueue\njava lang references with the a lock.\n\nBug: 12876255\n\nChange-Id: I77439e46d5b26b37724bdcee3a0948410f1b0eb4\n" }, { "commit": "60836d5a9bcf8b30984aae4279a4f6233b0bf622", "tree": "7779b989a6bdb12b0ddd2ae2506c8aea46c99d04", "parents": [ "6e60cfd6d35ee7dbe68cee1ff2198d3b421ab686" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jan 16 15:53:38 2014 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jan 16 19:44:03 2014 +0000" }, "message": "Fix opening oat files that are out of date.\n\nMake sure we\u0027re not using an old MAP_PRIVATE mapping of an\nOatFile after a forked process modifies the underlying file.\n\nChange-Id: I5c6caaf34272c805e40e95ee690dd948d7406751\n" }, { "commit": "27dbc31979e9f00d65e03f8942ad554ad274c1c7", "tree": "36ae7008ce9b9e0a441c32a2f5dee5970c565741", "parents": [ "e99f8c81be6bb3fbe4a0b5658b2c039f56d13361", "4044bdac490777cbc8a12d467bec675ef8aa6eb1" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Jan 15 19:34:35 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 15 19:34:35 2014 +0000" }, "message": "Merge \"Add sample profiling interface to startMethodTracing.\"" }, { "commit": "138dbfc3336e379d74d157086f69a0fbe830089b", "tree": "f5fa88466e6ab339d2a6faf9c9105bafcaee3ea7", "parents": [ "62e45483db4aa1be096d3ce91903e01ef52fb901" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Wed Dec 04 18:15:25 2013 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Mon Jan 13 15:08:24 2014 +0100" }, "message": "Selective deoptimization.\n\nUpdate the instrumentation to allow selective deoptimization.\n\nSeparate instrumentation listener registration from stubs configuration. A\nlistener is now responsible for configuring the appropriate stubs.\n- The method tracing listener installs instrumentation entry/exit stubs or\nthe interpreter depending on the accuracy of events we want (controlled by\nkDeoptimizeForAccurateMethodEntryExitListeners).\n- The debugger registers itself as an instrumentation listener but does not\nmodify methods entrypoints. It only does this on demand when deoptimizing one\nmethod or all the methods.\n\nThe selective deoptimization is used for breakpoint only. When a breakpoint is\nrequested, the debugger deoptimizes this method by setting its entrypoint to\nthe interpreter stub. As several breakpoints can be set on the same method, we\ndeoptimize only once. When the last breakpoint on a method is removed, we\nreoptimize it by restoring the original entrypoints.\n\nThe full deoptimization is used for method entry, method exit and single-step\nevents. When one of these events is requested, we force eveything to run with\nthe interpreter (except native and proxy methods). When the last of these\nevents is removed, we restore all methods entrypoints except those which are\ncurrently deoptimized.\n\nDeoptimizing a method requires all mutator threads be suspended in order to\nwalk each thread\u0027s stack and ensure no code is actually executing while we\nmodify methods entrypoints. Suspending all the threads requires to not hold\nany lock.\nIn the debugger, we deoptimize/undeoptimize when the JDWP event list changes\n(add or remove a breakpoint for instance). During the update, we need to hold\nthe JDWP event list lock. This means we cannot suspend all the threads at this\ntime.\nIn order to deal with these constraints, we support a queue of deoptimization\nrequests. When an event needs selective/full deoptimization/undeoptimization,\nwe save its request in the queue. Once we release the JDWP event list lock, we\nsuspend all the threads, process this queue and finally resume all the threads.\nThis is done in Dbg::ManageDeoptimization. Note: threads already suspended\nbefore doing this remain suspended so we don\u0027t \"break\" debugger suspensions.\n\nWhen we deoptimize one method or every method, we need to browse each thread\u0027s\nstack to install instrumentation exit PC as return PC and save information in\nthe instrumentation stack frame. Now we can deoptimize multiple times during\nthe execution of an application, we need to preserve exisiting instrumentation\nframes (which is the result of a previous deoptimization). This require to push\nnew instrumentation frames before existing ones so we don\u0027t corrupt the\ninstrumentation stack frame while walking the stack.\n\nBug: 11538162\nChange-Id: I477142df17edf2dab8ac5d879daacc5c08a67c39\n" }, { "commit": "0cb50e58bcdab321378df3b86f1e914d30992b5b", "tree": "560146dfd200432b3e0cb83827e40e08bb1b67a8", "parents": [ "4c863edfe99dd63550ee462d77820a007ec40a7d", "5ddb4104ac605d66693b55b79f26f8b8a5505e63" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jan 08 17:19:03 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 08 17:19:03 2014 +0000" }, "message": "Merge \"Remove intialized static storage from dex cache.\"" }, { "commit": "5ddb4104ac605d66693b55b79f26f8b8a5505e63", "tree": "9231f1e54e9a1aaca640c590d5b4f318720e263b", "parents": [ "5a2ced515a456f15dcf194843c024e835eda7dbe" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jan 07 08:58:46 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jan 08 09:15:46 2014 -0800" }, "message": "Remove intialized static storage from dex cache.\n\nThe initialized static storage array is used by compiled code to determine if\nfor a sget/sput class initialization is necessary. The compiled code typically\ndoesn\u0027t require this test as the class is pre-initialized or the class being\naccessed is the same as the current method.\n\nChange-Id: Icbc45e692b3d0ac61e559e69edb6c9b29439e571\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" }, { "commit": "4044bdac490777cbc8a12d467bec675ef8aa6eb1", "tree": "e1f05216f500720265fa79c4dec889e7d398b69c", "parents": [ "51c4550a96ff62003d5fc1df25626f578f7b7111" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Jan 06 15:50:45 2014 -0800" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Jan 06 15:50:45 2014 -0800" }, "message": "Add sample profiling interface to startMethodTracing.\n\nArt side of this change. Also changed libcore and frameworks base.\n\nChange-Id: I556678013cf1f4e9bef064a1ae43a6109303797c\n" }, { "commit": "b122a4bbed34ab22b4c1541ee25e5cf22f12a926", "tree": "624f16271f4481a8fd5aa2f607385f490dc7b3ae", "parents": [ "e40687d053b89c495b6fbeb7a766b01c9c7e039c" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Nov 19 18:00:50 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Dec 20 08:01:57 2013 -0800" }, "message": "Tidy up memory barriers.\n\nChange-Id: I937ea93e6df1835ecfe2d4bb7d84c24fe7fc097b\n" }, { "commit": "7e126e845d539bdea15c2b558cbcbf00a39bd359", "tree": "95d25b1534c38b30a742364d411ef066b2becfca", "parents": [ "f15ef748c4dc42053204f1e5697fe8cf98b7dc46", "692fafd9778141fa6ef0048c9569abd7ee0253bf" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Dec 17 01:54:51 2013 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Dec 17 01:54:52 2013 +0000" }, "message": "Merge \"Thread local bump pointer allocator.\"" }, { "commit": "692fafd9778141fa6ef0048c9569abd7ee0253bf", "tree": "63ce2c7d4be6af2524a5f442195c8c8b6f5cc955", "parents": [ "07dc96d370c4844c7a279c01cedf24a272b9f4f3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 29 17:24:40 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Dec 16 16:57:37 2013 -0800" }, "message": "Thread local bump pointer allocator.\n\nAdded a thread local allocator to the heap, each thread has three\npointers which specify the thread local buffer: start, cur, and\nend. When the remaining space in the thread local buffer isn\u0027t large\nenough for the allocation, the allocator allocates a new thread\nlocal buffer using the bump pointer allocator.\n\nThe bump pointer space had to be modified to accomodate thread\nlocal buffers. These buffers are called \"blocks\", where a block\nis a buffer which contains a set of adjacent objects. Blocks\naren\u0027t necessarily full and may have wasted memory towards the\nend. Blocks have an 8 byte header which specifies their size and is\nrequired for traversing bump pointer spaces.\n\nMemory usage is in between full bump pointer and ROSAlloc since\nmadvised memory limits wasted ram to an average of 1/2 page per\nblock.\n\nAdded a runtime option -XX:UseTLAB which specifies whether or\nnot to use the thread local allocator. Its a NOP if the garbage\ncollector is not the semispace collector.\n\nTODO: Smarter block accounting to prevent us reading objects until\nwe either hit the end of the block or GetClass() \u003d\u003d null which\nsignifies that the block isn\u0027t 100% full. This would provide a\nslight speedup to BumpPointerSpace::Walk.\n\nTimings: -XX:HeapMinFree\u003d4m -XX:HeapMaxFree\u003d8m -Xmx48m\nritzperf memalloc:\nDalvik -Xgc:concurrent: 11678\nDalvik -Xgc:noconcurrent: 6697\n-Xgc:MS: 5978\n-Xgc:SS: 4271\n-Xgc:CMS: 4150\n-Xgc:SS -XX:UseTLAB: 3255\n\nBug: 9986565\nBug: 12042213\n\nChange-Id: Ib7e1d4b199a8199f3b1de94b0a7b6e1730689cad\n" }, { "commit": "01add2c125c39f10a0b7d4e7d9c91fb2fe52f9f1", "tree": "98ea6df59d5654a53f98371d9a283d62638660d7", "parents": [ "d5c0587bc26a820646950b634275ba10ab06c995" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Dec 16 09:50:35 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Dec 16 10:10:16 2013 -0800" }, "message": "Port \"Retry mount() if it fails with EINTR\" to ART\n\nPorting https://android-review.googlesource.com/#/c/72742\n\nChange-Id: I13ba58f2d3589ea61d1df3cd06023268151ce864\n" }, { "commit": "8755359a35a4aa915fe3753633015263c7e97b74", "tree": "57c0b62f7e9b6cacfbd18d1e33f437b69621fa48", "parents": [ "0b5a3fe08213dff52b73b2388b50a87d09b7da4f", "c528dba35b5faece51ca658fc008b688f8b690ad" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Dec 11 20:25:08 2013 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Dec 11 20:25:09 2013 +0000" }, "message": "Merge \"Enable moving classes.\"" }, { "commit": "08cbf66dc4632913f80f8ac18082c39b7d52c7dd", "tree": "a8c801c87a00d45672b3b2b45863626a139d86a2", "parents": [ "ed61d742acea70a06d992eb037c7343c2ad74333" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Dec 10 16:52:57 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Dec 10 23:44:07 2013 -0800" }, "message": "Do not require classes.dex to support stripped zip files\n\nChange-Id: Ief34c1b559dbebda85d181ae49da7d35446c9b37\n" }, { "commit": "c528dba35b5faece51ca658fc008b688f8b690ad", "tree": "d95c113a639d07f7e3b88e8a6caa9b5f6e044801", "parents": [ "76f552307ee980221626d1dff0ada56c989d24ca" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 26 12:00:11 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Dec 10 16:00:58 2013 -0800" }, "message": "Enable moving classes.\n\nSlight reduction in Zygote size, memory savings are in the noise.\nBefore: Zygote size: 8739224\nAfter: Zygote size: 8733568\n\nFixed a bug where we didn\u0027t set the concurrent start bytes after\nswitching the allocator from bump pointer to ROSAlloc in the\nzygote. This caused excessive memory usage.\n\nAdded the method verifiers as roots to fix an issue caused by\nRegTypes holding a Class*.\n\nAdded logic to clear card table in the SemiSpace collector, this\nreduces DalvikOther from ~2400k -\u003e ~1760k when using the SemiSpace\ncollector.\n\nAdded a missing lock to the timing loggers which caused a rare\none time crash in std::set.\n\nBug: 11771255\nBug: 8499494\nBug: 10802951\n\nChange-Id: I99d2b528cd51c1c5ed7012e3220b3aefded680ae\n" }, { "commit": "92572be7f754c213e615a62955cc5f65ca8c0c0e", "tree": "5d9266c16a5b110bacf1ec6062a46a3e33e16bcb", "parents": [ "1a7e7d6a885bded1ffcdc8ff2490632698dc5139" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Thu Nov 28 14:06:24 2013 +0000" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Mon Dec 09 10:19:24 2013 +0000" }, "message": "Use libziparchive for art zip processing.\n\nThis is part of the effort to move all VM \u0026 framework\nzip parsing to a common implementation. This also has\nthe side effect of fixing various TODOs related to\ncrc32 checking.\n\nbug: 10193060\n\nChange-Id: I407f9ad5a94fc91d96ff43556adde00a00df1f14\n" }, { "commit": "ca2a24da53869a04e1947aa46d06ccce5247d6f4", "tree": "724eccc02dec0f0ff3fc4e0b505511d691e795e6", "parents": [ "5da3778746375b73e7e77c5f1371f29684674776" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 25 15:12:12 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 25 17:25:15 2013 -0800" }, "message": "Add interface for updating process state.\n\nCalled from activity manager to let the heap know when it should\nperform compaction and trimming.\nBug: 8981901\n\nChange-Id: Ib8ea48d2dc9d6901c3f2e0554391721d6691e726\n" }, { "commit": "7410f29b4dae223befac036ea567d7f33351dad1", "tree": "895d3f03073fca0ca6715bcb523816fa6f03cc0a", "parents": [ "f3bfe67040b46d926d05009e914195e78c5d8685" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Nov 24 13:17:35 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 25 11:12:58 2013 -0800" }, "message": "Fix dumpsys meminfo \u003cpid\u003e.\n\nAdded a case for BumpPointerSpaces. Confirmed working non-debug.\nShould also work in debug builds.\n\nBug: 11830794\nChange-Id: I12053ff16eec403dcd4a780e13095e3212a77132\n" }, { "commit": "cbb2d20bea2861f244da2e2318d8c088300a3710", "tree": "9735d496716cf165ea0ee2d7e2f62d723ffc7734", "parents": [ "d31fb9718a6180304cd951619dc36be8e090a641" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 14 17:45:16 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 20 11:14:11 2013 -0800" }, "message": "Refactor allocation entrypoints.\n\nAdds support for switching entrypoints during runtime. Enables\naddition of new allocators with out requiring significant copy\npaste. Slight speedup on ritzperf probably due to more inlining.\n\nTODO: Ensuring that the entire allocation path is inlined so\nthat the switch statement in the allocation code is optimized\nout.\n\nRosalloc measurements:\n4583\n4453\n4439\n4434\n4751\n\nAfter change:\n4184\n4287\n4131\n4335\n4097\n\nChange-Id: I1352a3cbcdf6dae93921582726324d91312df5c9\n" }, { "commit": "cf58d4adf461eb9b8e84baa8019054c88cd8acc6", "tree": "c49fa473b17e299bc649688076e7d69938741e4e", "parents": [ "be56c9e63335ce99f1042e8660aeac4690b965a9" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Sep 26 14:21:22 2013 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Sat Nov 16 21:35:03 2013 -0800" }, "message": "A custom \u0027runs-of-slots\u0027 memory allocator.\n\nBug: 9986565\nChange-Id: I0eb73b9458752113f519483616536d219d5f798b\n" }, { "commit": "0b74e3acc2fd35d95ac55c4ee2ffe5c651229ed8", "tree": "2cba9a33810d360054749a358120b6951a469fb3", "parents": [ "686d6f3bf7a22bdc5e676a5e735bfaef314f4de8", "590fee9e8972f872301c2d16a575d579ee564bee" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 13 00:21:46 2013 +0000" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Nov 13 00:21:47 2013 +0000" }, "message": "Merge \"Compacting collector.\" into dalvik-dev" }, { "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": "1e7d1d5084e730cc800de782b4f8b00c62bda40c", "tree": "d0568ed0ddcf0fcf16d415a5f73510e372049410", "parents": [ "e1467659568500cefd84abc4cdb399d8db7e214d" ], "author": { "name": "William Roberts", "email": "wroberts@tresys.com", "time": "Mon Nov 11 07:28:37 2013 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Nov 11 15:33:44 2013 -0800" }, "message": "Set processes\u0027 comm names to their package names.\n\nWhen debugging audit logs, it is often helpful to\nhave the package\u0027s name. Bear in mind that the\npackage name is the right most chars up to\nTASK_COMM_LEN. Although a possibility of truncation\nexists, it can be useful for narrowing down the\npossibilities.\n\n(cherry-pick of 5ae4516eb30c7cf674025ab01b097e62c7901b98 from AOSP.)\n\nChange-Id: I27dfd986ebe86af4a5b8c702af955d5065daa12f\n" }, { "commit": "e1467659568500cefd84abc4cdb399d8db7e214d", "tree": "f5d562acd2322c58e61422880bc9980cbc443f4c", "parents": [ "4f6a77d529ae295630e22d4636c2acc2ba2fbb6d" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Nov 11 11:15:43 2013 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Nov 11 19:16:54 2013 +0000" }, "message": "Fix capability setting for the top 32 bits.\n\nBug: 11508244\nChange-Id: I83523dfef9946466e1628c461915dac00769c03d" }, { "commit": "a3d2718d1fac53210b2a311b1728409d6c8e7b9d", "tree": "5f000437e67d2def425d0e25c3b53cef8bf2515b", "parents": [ "f7ee11632e3dfda29d553d8962be9747d5ce6dfd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Nov 05 23:22:27 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Nov 06 01:33:23 2013 -0800" }, "message": "Change thread.h to thread-inl.h to pick up missing Thread::Currnet for debug build in master\n\nChange-Id: I56a4dd18ec1c212f9dbb73b14c0c0623b23c87bd\n" }, { "commit": "cf5077ac14f0922b6104a8a03fd66d97a490a3dd", "tree": "e5a4c42b87f06dcf5dd8bce1de992d3e2a2430fa", "parents": [ "1b8cb967143d5c46db1db8ac940a73d111be3628" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 31 12:37:54 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 31 12:37:54 2013 -0700" }, "message": "Remove unused length from DexFile GetString calls.\n\nAddress extra review comments from commit\ndfb325e0ddd746cd8f7c2e3723b3a573eb7cc111.\n\nChange-Id: If76e81e7af5870431901de0bf561e0f827435fe3\n" }, { "commit": "2ec3f71bee23d97ec35c80222c1d073b87b42a0f", "tree": "842833bb0a9c482a20346ef415942d01a5b7b3bf", "parents": [ "a52454455048d04d12e4da637a103412a55e579b" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Oct 30 15:13:17 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Oct 30 16:31:11 2013 -0700" }, "message": "Fix openDexFileNative to throw pending exception when it fails.\n\nBug: 11391006\nChange-Id: I2331d73a2ab8f70d46b1afb2649550c296e7393a\n" }, { "commit": "7195dd860e424057bd9a17d501269d9b50673f11", "tree": "3e656d8b35f6f74b2e4fbc398c1834a96bb6b73d", "parents": [ "9728f91a63016136261231ff5213bde703bd27b6", "dfb325e0ddd746cd8f7c2e3723b3a573eb7cc111" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 30 17:17:11 2013 +0000" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Oct 30 17:17:11 2013 +0000" }, "message": "Merge \"Don\u0027t use UTF16 length as length for MUTF8.\" into dalvik-dev" }, { "commit": "dfb325e0ddd746cd8f7c2e3723b3a573eb7cc111", "tree": "0b63738b04404f42015da7164dfe5ec506452b02", "parents": [ "eda6df7374bf61c933d4a36635e2a9a30c9892a0" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 30 01:00:44 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 30 01:00:44 2013 -0700" }, "message": "Don\u0027t use UTF16 length as length for MUTF8.\n\nBug 11367555.\n\nChange-Id: Ia0b07072a1a49d435c3b71ed9a668b316b7ff5d8\n" }, { "commit": "ad2541a59c00c2c69e8973088891a2b5257c9780", "tree": "523898cf039c5185352978e71a54fa3a2657a04c", "parents": [ "9780099e445884d8bc9444c8c1261b02d80a26c7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 25 10:05:23 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 29 12:14:36 2013 -0700" }, "message": "Fix object identity hash.\n\nThe object identity hash is now stored in the monitor word after\nbeing computed. Hashes are computed by a pseudo random number\ngenerator.\n\nWhen we write the image, we eagerly compute object hashes to\nprevent pages getting dirtied.\n\nBug: 8981901\n\nChange-Id: Ic8edacbacb0afc7055fd740a52444929f88ed564\n" }, { "commit": "0d3bbff796454aca1495131ab4a866ebfef2e857", "tree": "4f2f1f3ad474093f193ebe9b72f9fd397e78876c", "parents": [ "ba150c37d582eeeb8c11ba5245edc281cf31793c" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Oct 28 15:21:32 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Oct 28 15:21:32 2013 -0700" }, "message": "Fix DexFile_isDexOptNeeded to clear an error_msg in a recoverable case\n\nChange-Id: Id4a6d0ab8fb259fa0edcc18ce768b33e95afc28a\n" }, { "commit": "e2179ebd18f9b3c7b0ad4c1ce1a2b76a5781064c", "tree": "06bbbb32153613666994a09474b1ef3d898c4f6a", "parents": [ "dbf39a79d17f226936430b025ce1f0beeac2f441", "881392f55e566a7c6407e7d321a31836d2d8865f" ], "author": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Fri Oct 25 13:09:49 2013 -0700" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Fri Oct 25 13:09:49 2013 -0700" }, "message": "am 881392f5: Adjust the name of setTargetSdkVersion native method.\n\n* commit \u0027881392f55e566a7c6407e7d321a31836d2d8865f\u0027:\n Adjust the name of setTargetSdkVersion native method.\n" }, { "commit": "881392f55e566a7c6407e7d321a31836d2d8865f", "tree": "35043d24b73a5af6d90706aae9cffd96243c5b7e", "parents": [ "7510d4cc0111258b53ae74cf8292f31c6ca5f001" ], "author": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Thu Oct 24 16:31:56 2013 -0700" }, "committer": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Thu Oct 24 16:31:56 2013 -0700" }, "message": "Adjust the name of setTargetSdkVersion native method.\n\nChange-Id: I60f1febc1f8ddf2a97925a48ddf232508d5c44f9\n" }, { "commit": "8d31bbd3d6536de12bc20e3d29cfe03fe848f9da", "tree": "2373ae08ddddaf1034623df85d647ecf9ac6c831", "parents": [ "57e6d8a99058e5c74d5244b68a5f4d53526fa108" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Oct 13 10:44:14 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Oct 21 17:01:11 2013 -0700" }, "message": "Throw IOException at source of failing to open a dex file.\n\nBefore is:\njava.lang.ClassNotFoundException: Didn\u0027t find class \"GCBench\" on path: DexPathList[[zip file \"/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\"],nativeLibraryDirectories\u003d[/disk2/dalvik-dev/out/host/linux-x86/lib]]\n at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:511)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:469)\n Suppressed: java.lang.ClassNotFoundException: GCBench\n at java.lang.Class.classForName(Native Method)\n at java.lang.BootClassLoader.findClass(ClassLoader.java:781)\n at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:504)\n ... 1 more\n Caused by: java.lang.NoClassDefFoundError: Class \"LGCBench;\" not found\n ... 5 more\nAnd after is:\njava.lang.ClassNotFoundException: Didn\u0027t find class \"GCBench\" on path: DexPathList[[zip file \"/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\"],nativeLibraryDirectories\u003d[/disk2/dalvik-dev/out/host/linux-x86/lib]]\n at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:511)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:469)\n Suppressed: java.io.IOException: Zip archive \u0027/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\u0027 doesn\u0027t contain classes.dex\n at dalvik.system.DexFile.openDexFile(Native Method)\n at dalvik.system.DexFile.\u003cinit\u003e(DexFile.java:80)\n at dalvik.system.DexFile.\u003cinit\u003e(DexFile.java:59)\n at dalvik.system.DexPathList.loadDexFile(DexPathList.java:268)\n at dalvik.system.DexPathList.makeDexElements(DexPathList.java:235)\n at dalvik.system.DexPathList.\u003cinit\u003e(DexPathList.java:113)\n at dalvik.system.BaseDexClassLoader.\u003cinit\u003e(BaseDexClassLoader.java:48)\n at dalvik.system.PathClassLoader.\u003cinit\u003e(PathClassLoader.java:38)\n at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:128)\n at java.lang.ClassLoader.access$000(ClassLoader.java:65)\n at java.lang.ClassLoader$SystemClassLoader.\u003cclinit\u003e(ClassLoader.java:81)\n at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:137)\n Suppressed: java.lang.ClassNotFoundException: GCBench\n at java.lang.Class.classForName(Native Method)\n at java.lang.BootClassLoader.findClass(ClassLoader.java:781)\n at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:504)\n ... 1 more\n Caused by: java.lang.NoClassDefFoundError: Class \"LGCBench;\" not found\n ... 5 more\n\nAlso, move dex file verifier messages out of logs.\nIn the process the ClassLinker::dex_lock_ needed tidying to cover a smaller\nscope. Bug 11301553.\n\nChange-Id: I80058652e11e7ea63457cc01a0cb48afe1c15543\n" } ], "next": "57e6d8a99058e5c74d5244b68a5f4d53526fa108" }