)]}' { "log": [ { "commit": "bbcc01a5a38d28c221c05788e56473a287f57589", "tree": "bc3f3ad22ee78ddf92fb3ff2344aa9197c2c1d6c", "parents": [ "3b0667c1d68ba88c71b031757b757dca659afd69" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Jun 30 14:16:48 2015 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Jun 30 14:16:48 2015 +0100" }, "message": "Make compiler-related gtests honor ART_USE_OPTIMIZING_COMPILER.\n\nPreviously, gtests using the art::CommonCompilerTest\nclass were using Quick as compiler. Now, setting the\nenvironment variable ART_USE_OPTIMIZING_COMPILER to `true`\nbefore building and running these tests will use Optimizing\ninstead.\n\nChange-Id: I724a3215d2eb1841089745fbabb5cb58b0422ef3\n" }, { "commit": "68c868ea785c39e6e20a97cc829cce26adec4281", "tree": "432204a5e9855b3b0692b7cc655c442cbd1d816a", "parents": [ "816de3a319c80b966e34928c38f1f904657711fb" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 01 16:33:53 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 01 16:36:14 2015 -0700" }, "message": "Fix bogus image test assert\n\nPreviously we were comparing the size of the non moving space to\nsize of the image file.\n\nNow we properly compare the size of the image space against the size\nof the image file.\n\nBug: 19264997\nChange-Id: I7359f1f73ae3df60c5147245935a24431c04808a\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": "b1fceadbd42b3047a9c06a8af6239c737d67344e", "tree": "605389efc1479fa58b85481c4c291bc072ba0d78", "parents": [ "4474073ee836d463af29329c86d49354559a41c5" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Apr 20 18:53:51 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Apr 20 19:51:44 2015 -0700" }, "message": "ART: Change image_classes and compiled_classes to unordered set\n\nThese lists can be large, and the soon-to-follow compiled_methods\nwill be potentially even larger. Use a hash set instead of a tree\nset.\n\nChange-Id: I7d25c075540f47771354c6f49928b4fd0c76eb2e\n" }, { "commit": "3481ba2c4e4f3aa80d8c6d50a9f85dacb56b508b", "tree": "77551c0a6d060e5a3723ad35d2ab101038f9328a", "parents": [ "095d209342420563becfec6676b46a6c6b839107" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Apr 13 12:22:36 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Apr 13 16:30:13 2015 +0100" }, "message": "ART: Clean up includes.\n\nReduce dependencies to improve incremental build times.\nBreak up circular dependency involving class_linker-inl.h.\n\nChange-Id: I4be742c5c2b5cd9855beea86630fd68aab76b0db\n" }, { "commit": "c785344b87221f5e4e6473e5b762e4e61fe65dcf", "tree": "cd32ad2c2604596a18926f04d4c313dab255ecfd", "parents": [ "a29d93b380c9aeb8270e281aefbdd0c77a430d43" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 27 14:35:38 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Apr 10 12:57:27 2015 -0700" }, "message": "Move ArtField to native\n\nAdd linear alloc. Moved ArtField to be native object. Changed image\nwriter to put ArtFields after the mirror section.\n\nSavings:\n2MB on low ram devices\n4MB on normal devices\n\nTotal PSS measurements before (normal N5, 95s after shell start):\nImage size: 7729152 bytes\n23112 kB: .NonMoving\n23212 kB: .NonMoving\n22868 kB: .NonMoving\n23072 kB: .NonMoving\n22836 kB: .NonMoving\n19618 kB: .Zygote\n19850 kB: .Zygote\n19623 kB: .Zygote\n19924 kB: .Zygote\n19612 kB: .Zygote\nAvg: 42745.4 kB\n\nAfter:\nImage size: 7462912 bytes\n17440 kB: .NonMoving\n16776 kB: .NonMoving\n16804 kB: .NonMoving\n17812 kB: .NonMoving\n16820 kB: .NonMoving\n18788 kB: .Zygote\n18856 kB: .Zygote\n19064 kB: .Zygote\n18841 kB: .Zygote\n18629 kB: .Zygote\n3499 kB: .LinearAlloc\n3408 kB: .LinearAlloc\n3424 kB: .LinearAlloc\n3600 kB: .LinearAlloc\n3436 kB: .LinearAlloc\nAvg: 39439.4 kB\n\nNo reflection performance changes.\n\nBug: 19264997\nBug: 17643507\n\nChange-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c\n" }, { "commit": "956af0f0cb05422e38c1d22cbef309d16b8a1a12", "tree": "b558c804d206dad8da648b815750f1b3c97610ae", "parents": [ "407d77f344cfbdbbfb50531c5f0766bc0892e2fe" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Dec 11 14:34:28 2014 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Dec 12 09:33:34 2014 -0800" }, "message": "Remove portable.\n\nChange-Id: I3bf3250fa866fd2265f1b115d52fa5dedc48a7fc\n" }, { "commit": "4303ba97313458491e038d78efa041d41cf7bb43", "tree": "5a5873651db918416c9ff63f4bb06b6eb7f4c71a", "parents": [ "a971100be7870544360fa8a46311ef7f5adb6902" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Nov 06 01:00:46 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Nov 18 17:26:06 2014 -0800" }, "message": "ART: Track Flush \u0026 Close in FdFile\n\nImplement a check that aborts when a file hasn\u0027t been explicitly\nflushed and closed when it is destructed.\n\nAdd WARN_UNUSED to FdFile methods.\n\nUpdate dex2oat, patchoat, scoped_flock and some gtests to pass with\nthis.\n\n(cherry picked from commit 9433ec60b325b708b9fa87e699ab4a6565741494)\n\nChange-Id: I9ab03b1653e69f44cc98946dc89d764c3e045dd4\n" }, { "commit": "46774767fcf7780d1455e755729198648d08742e", "tree": "09a5d87ff0acbc7eb1fa94ec901ba10009178f03", "parents": [ "11bd683f6dbebe2f3d02fa383fc9dbc69a83ace8" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Wed Oct 22 11:37:02 2014 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Mon Oct 27 20:19:37 2014 -0700" }, "message": "ART: Add support for patching and loading OAT files compiled with PIC\n\n* Images (.art) compiled with pic now have a new field added.\n* isDexOptNeeded will now skip patch-ing for apps compiled PIC\n* First-boot patching now only copies boot.art, boot.oat is linked\n\nAs a result, all system preopted dex files (with --compile-pic) no\nlonger take up any space in /data/dalvik-cache/\u003cisa\u003e.\n\nBug: 18035729\nChange-Id: Ie1acad81a0fd8b2f24e1f3f07a06e6fdb548be62\n" }, { "commit": "6e88ef6b604a7a945a466784580c42e6554c1289", "tree": "1e296564787b51514cf2eca5b732647c1a82912e", "parents": [ "58e51f38e2304a08aa9ec380383e0b3614f96a96" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 14 15:01:24 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 14 15:43:21 2014 -0700" }, "message": "Change MemMap::maps_ to not be global variable\n\nRuntime.exit() was causing globals to get destructed at the same time\nthat another thread was using it for allocating a new mem map.\n\nBug: 17962201\nChange-Id: I400cb7b8141d858f3c08a6fe59a02838c04c6962\n" }, { "commit": "13735955f39b3b304c37d2b2840663c131262c18", "tree": "0a731ac42b8230f9929172fa3e3d8051874e2b18", "parents": [ "25b18bbdaa36ff936eb44f228f0518d4223e9d52" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 12:43:28 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 16:05:58 2014 -0700" }, "message": "stdint types all the way!\n\nChange-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08\n" }, { "commit": "62d1ca3182a6cbb921799825f43ad36821233fd7", "tree": "54d9663f5ce10f41e95fe774d4e4841c1a78bbc3", "parents": [ "63462448ca4e377074a10a4720aa22f71154dbe9" ], "author": { "name": "Tong Shen", "email": "endlessroad@google.com", "time": "Wed Sep 03 17:24:56 2014 -0700" }, "committer": { "name": "Tong Shen", "email": "endlessroad@google.com", "time": "Fri Oct 03 11:25:11 2014 -0700" }, "message": "ART: Prepare for ELF64.\n\nOnly expose necessary interface in ElfFile, and move all details into template class ElfFileImpl.\n\nChange-Id: I9df2bbc55f32ba0ba91f4f3d5d0009e84a2ddf74\n" }, { "commit": "f4da675bbc4615c5f854c81964cac9dd1153baea", "tree": "ea78bafc7ee543e11e7bd824ab40d5f5f3d82f9d", "parents": [ "f2476d524281c6d649f5deb6d1ccccc92380c1ed" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Aug 01 19:04:18 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 25 18:56:34 2014 +0100" }, "message": "Implement method calls using relative BL on ARM.\n\nStore the linker patches with each CompiledMethod instead of\nkeeping them in CompilerDriver. Reorganize oat file creation\nto apply the patches as we\u0027re writing the method code. Add\nframework for platform-specific relative call patches in the\nOatWriter. Implement relative call patches for ARM.\n\nChange-Id: Ie2effb3d92b61ac8f356140eba09dc37d62290f8\n" }, { "commit": "53c913bb71b218714823c8c87a1f92830c336f61", "tree": "96aebfc9ae62eb1454b78286236567e2b6f3e5c7", "parents": [ "e18aa4316eb9a15cd6b1051f27a1ce49967c170e" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 12 23:19:23 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Aug 22 21:20:08 2014 -0700" }, "message": "ART: Clean up compiler\n\nClean up the compiler: less extern functions, dis-entangle\ncompilers, hide some compiler specifics, lower global includes.\n\nChange-Id: Ibaf88d02505d86994d7845cf0075be5041cc8438\n" }, { "commit": "1ff3c98775a4577cf053dba9a0c2d5c21c07b298", "tree": "2d09c27c69678b53b4c9dc486024f3547efd4bca", "parents": [ "99c251bbd225dd97d0deece29559a430b12a0b66" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 12 02:30:58 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 12 16:08:05 2014 -0700" }, "message": "Avoid use of std::string where we have const char*.\n\nRemoving the ClassHelper caused std::string creation for all calls to\nClass::GetDescriptor and a significant performance regression. Make the\nstd::string an out argument so the caller can maintain it and its life time\nwhile allowing GetDescriptor to return the common const char* case.\n\nDon\u0027t generate GC maps when compilation is disabled.\n\nRemove other uses of std::string that are occuring on critical paths.\nUse the cheaper SkipClass in CompileMethod in CompilerDriver.\nSpecialize the utf8 as utf16 comparison code for the common shorter byte\nencoding.\nForce a bit of inlining, remove some UNLIKELYs (they are prone to pessimizing\ncode), add some LIKELYs.\n\nx86-64 host 1-thread interpret-only of 57 apks:\nBefore: 29.539s\nAfter: 23.467s\n\nRegular compile:\nBefore: 1m35.347s\nAfter: 1m20.056s\n\nBug: 16853450\nChange-Id: Ic705ea24784bee24ab80084d06174cbf87d557ad\n" }, { "commit": "6e183f2e973a20f2eaca135c240908e1bf98c5d0", "tree": "8a989eb8dbaca6a2c505569784740f9581fe7e98", "parents": [ "eb76e11d836ea953b4e40a28e3e69d3b0f4c86fa" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Fri Jul 18 14:57:04 2014 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Aug 05 10:22:08 2014 -0700" }, "message": "Make system use patchoat to relocate during runtime.\n\nChange dalvik_system_DexFile.cc so that isDexOptNeededInternal will be\nable to indicate that a patchoat is required. Change default of relocate\noption to be on.\n\nBug: 15358152\n\nChange-Id: Ibe92d8b55a24bbf718b0416a21b76e5df7a2de26\n" }, { "commit": "a59dd80f9f48cb750d329d4d4af2d99d72b484d1", "tree": "36958b15842205addaf6d2a13e40823eab47c8bc", "parents": [ "84568fdf08f8f476292996ad653b4453d2894d23" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Wed Jul 02 16:28:08 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 22 08:24:14 2014 -0700" }, "message": "Runtime can now be set to require relocation\n\nAdd a pair of runtime flags -Xrelocate and -Xnorelocate that can force\nthe runtime to require that all files that are run are relocated, to\nprevent attacks based on the known art base address.\n\nAdd support for running patchoat on oat files compiled without an image.\n\nChange run-test to have new --prebuild and --relocate flags.\n\nBug: 15358152\n\nChange-Id: I91166c62dd1ab80e5cbcb7883a2cd0d56afca32d\n" }, { "commit": "69dfe51b684dd9d510dbcb63295fe180f998efde", "tree": "daa2522650ca03417e4518dc8aef989ec53a6065", "parents": [ "479f131d4bd3829dd512312020808b05f5a591f1" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Fri Jul 11 17:11:58 2014 +0000" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Jul 16 14:58:27 2014 -0700" }, "message": "Revert \"Revert \"Revert \"Revert \"Add implicit null and stack checks for x86\"\"\"\"\n\nThis reverts commit 0025a86411145eb7cd4971f9234fc21c7b4aced1.\n\nBug: 16256184\nChange-Id: Ie0760a0c293aa3b62e2885398a8c512b7a946a73\n" }, { "commit": "e63db27db913f1a88e2095a1ee8239b2bb9124e8", "tree": "893dee6783bca6717259321a6e4ba029c9c123e2", "parents": [ "07b8441303ea82fca3cb85d71ecf8752d73cedd7" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jul 15 15:36:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jul 15 17:07:49 2014 -0700" }, "message": "Break apart header files.\n\nCreate libart-gtest for common runtime and compiler gtest routines.\nRename CompilerCallbacksImpl that is quick compiler specific.\nRename trace clock source constants to not use the overloaded profiler term.\n\nChange-Id: I4aac4bdc7e7850c68335f81e59a390133b54e933\n" }, { "commit": "22f8e5c82d12951be38cd893426e13bee33fd69d", "tree": "f575655ba55315205b7a73f1e02773497913b157", "parents": [ "946a55fa7aec5058d357b601ac3554e242cd1afa" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jul 09 11:38:21 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Jul 11 15:53:27 2014 -0700" }, "message": "Revert \"Revert \"ART: Key-Value Store in Oat header\"\"\n\nThis reverts commit 452bee5da9811f62123978e142bd67b385e9ff82.\n\nHeap-allocate a couple of objects in dex2oat to avoid large frame\nsize.\n\nIncludes fixes originally in 100596 and 100605.\n\nChange-Id: Id51a44198c973c91f0a3f87b9d992a5dc110c6f8\n" }, { "commit": "452bee5da9811f62123978e142bd67b385e9ff82", "tree": "3da88d3fb1bd2a03897aaac8bb015c12796d2cdf", "parents": [ "c87d27b25994da8670d82a8f7bad6327b693bfff" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jul 09 07:58:10 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jul 09 07:58:10 2014 +0000" }, "message": "Revert \"ART: Key-Value Store in Oat header\"\n\nBroke arm64 build.\n\nThis reverts commit c87d27b25994da8670d82a8f7bad6327b693bfff.\n\nChange-Id: I4c2ade295d2b5aa77fc3ad810e0e859629a5bf09\n" }, { "commit": "c87d27b25994da8670d82a8f7bad6327b693bfff", "tree": "e8ad0fa224f050c5c3e3e30ccdc0912f28650f42", "parents": [ "e8a30f37bf1530a80a7df17692dbe7a68764ac30" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jun 26 16:11:07 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 08 12:14:38 2014 -0700" }, "message": "ART: Key-Value Store in Oat header\n\nAllows the storage of string-string pairs in the oat header. The\nfirst significant use of this is storing the implicit-check flags,\nso that an oat file can be rejected if it doesn\u0027t agree with the\ncurrent runtime.\n\nBump the oat version as the header structure changes.\n\nChange-Id: I15a1c16886e6b8fa7b881c918c19c1efa5c7c00f\n" }, { "commit": "833a48501d560c9fa7fc78ef619888138c2d374f", "tree": "add308298a5486d44caddea120cc9200dd70c38a", "parents": [ "b849f6dd638fd1246724160cd5c01ab1a5ff33bd" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed May 21 18:46:59 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jun 25 19:34:58 2014 -0700" }, "message": "ART: Native support for multidex\n\nNative support for zip files with multiple classesX.dex.\n\nWorks by explicitly looking for those files in ascending order. As\nthese files have no file system representation for themselves,\nintroduce synthetic dex locations: the name of the originating file\nplus a colon plus the name of the dex file, e.g., test.jar:classes2.dex.\n\nOpening a zip dex file will return all dex files in this way. This\nkeeps the changes to dex2oat minimal.\n\nTo hide multidex/synthetic names from the Java layer, let the handle\nof dalvik.system.DexFile refer to a vector of DexFile objects. When\nopening a location, test possible synthetic names and add them to the\nvector. Thus, the original multidex jar in the classpath will be\nassociated with all embedded dex files.\n\nChange-Id: I0de107e1369cbc94416c544aca3b17525c9eac8b\n" }, { "commit": "f5997b4d3f889569d5a2b724d83d764bfbb8d106", "tree": "f0d3b3890a604a8b3c4c87c0f408f86df041690e", "parents": [ "9658d24deaa9bd07781bfac860d2a6dd89066d55" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Jun 20 10:37:54 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 24 13:45:05 2014 -0700" }, "message": "More advanced timing loggers.\n\nThe new timing loggers have lower overhead since they only push into\na vector. The new format has two types, a start timing and a stop\ntiming. You can thing of these as brackets associated with a\ntimestamp. It uses these to construct various statistics when needed,\nsuch as: Total time, exclusive time, and nesting depth.\n\nChanged PrettyDuration to have a default of 3 digits after the decimal\npoint.\n\nExaple of a GC dump with exclusive / total times and indenting:\nI/art (23546): GC iteration timing logger [Exclusive time] [Total time]\nI/art (23546): 0ms InitializePhase\nI/art (23546): 0.305ms/167.746ms MarkingPhase\nI/art (23546): 0ms BindBitmaps\nI/art (23546): 0ms FindDefaultSpaceBitmap\nI/art (23546): 0ms/1.709ms ProcessCards\nI/art (23546): 0.183ms ImageModUnionClearCards\nI/art (23546): 0.916ms ZygoteModUnionClearCards\nI/art (23546): 0.610ms AllocSpaceClearCards\nI/art (23546): 1.373ms AllocSpaceClearCards\nI/art (23546): 0.305ms/6.318ms MarkRoots\nI/art (23546): 2.106ms MarkRootsCheckpoint\nI/art (23546): 0.153ms MarkNonThreadRoots\nI/art (23546): 4.287ms MarkConcurrentRoots\nI/art (23546): 43.461ms UpdateAndMarkImageModUnionTable\nI/art (23546): 0ms/112.712ms RecursiveMark\nI/art (23546): 112.712ms ProcessMarkStack\nI/art (23546): 0.610ms/2.777ms PreCleanCards\nI/art (23546): 0.305ms/0.855ms ProcessCards\nI/art (23546): 0.153ms ImageModUnionClearCards\nI/art (23546): 0.610ms ZygoteModUnionClearCards\nI/art (23546): 0.610ms AllocSpaceClearCards\nI/art (23546): 0.549ms AllocSpaceClearCards\nI/art (23546): 0.549ms MarkRootsCheckpoint\nI/art (23546): 0.610ms MarkNonThreadRoots\nI/art (23546): 0ms MarkConcurrentRoots\nI/art (23546): 0.610ms ScanGrayImageSpaceObjects\nI/art (23546): 0.305ms ScanGrayZygoteSpaceObjects\nI/art (23546): 0.305ms ScanGrayAllocSpaceObjects\nI/art (23546): 1.129ms ScanGrayAllocSpaceObjects\nI/art (23546): 0ms ProcessMarkStack\nI/art (23546): 0ms/0.977ms (Paused)PausePhase\nI/art (23546): 0.244ms ReMarkRoots\nI/art (23546): 0.672ms (Paused)ScanGrayObjects\nI/art (23546): 0ms (Paused)ProcessMarkStack\nI/art (23546): 0ms/0.610ms SwapStacks\nI/art (23546): 0.610ms RevokeAllThreadLocalAllocationStacks\nI/art (23546): 0ms PreSweepingGcVerification\nI/art (23546): 0ms/10.621ms ReclaimPhase\nI/art (23546): 0.610ms/0.702ms ProcessReferences\nI/art (23546): 0.214ms/0.641ms EnqueueFinalizerReferences\nI/art (23546): 0.427ms ProcessMarkStack\nI/art (23546): 0.488ms SweepSystemWeaks\nI/art (23546): 0.824ms/9.400ms Sweep\nI/art (23546): 0ms SweepMallocSpace\nI/art (23546): 0.214ms SweepZygoteSpace\nI/art (23546): 0.122ms SweepMallocSpace\nI/art (23546): 6.226ms SweepMallocSpace\nI/art (23546): 0ms SweepMallocSpace\nI/art (23546): 2.144ms SweepLargeObjects\nI/art (23546): 0.305ms SwapBitmaps\nI/art (23546): 0ms UnBindBitmaps\nI/art (23546): 0.275ms FinishPhase\nI/art (23546): GC iteration timing logger: end, 178.971ms\n\nChange-Id: Ia55b65609468f212b3cd65cda66b843da42be645\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": "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": "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": "4d7f61d44a732cfbc8573e5d93364983fd746888", "tree": "0ad34f9316227531696c01ba9b25a2175a5c5f65", "parents": [ "425640d6fac3432a44e236a002e8401a7cd59c5c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Apr 17 14:43:39 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Apr 17 15:56:47 2014 -0700" }, "message": "Use non volatile lock words in semispace collector.\n\nGSS FormulaEvaluationActions.EvaluateAndApplyChanges:\nBefore GC time: 9.1s\nAfter GC time: 7.98s\n\nFixed timing logger errors.\n\nChange-Id: I4193c6ccbbbe7a7220dfaabbf3472a5dcebae616\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": "3d504075f7c1204d581923460754bf6d3714b13f", "tree": "e095ee11d308f264b3dfb9f4c510f14fe6b1259c", "parents": [ "e4a74a6ac8d1486b1227504044a60002e69a9fec" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Mar 01 09:16:49 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Mar 01 09:16:49 2014 -0800" }, "message": "Make out arguments non-reference types.\n\nAlso, tidy some portable related code.\n\nChange-Id: I67c8aa52eef8b556ca117ecda1b1e75465ba06a5\n" }, { "commit": "a1ce1fef2d49d1d537776a5308ace7102a815fe5", "tree": "a1afe850d9ebd21f4b751eb68e1ec3dc60dab001", "parents": [ "930f7b843ddc6e6530439d3fdb0e2133a6292f1e" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Feb 24 23:23:58 2014 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Feb 26 13:17:44 2014 -0800" }, "message": "Split up CommonTest into CommonRuntimeTest and CommonCompilerTest\n\nChange-Id: I8dcf6b29a5aecd445f1a3ddb06386cf81dbc9c70\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": "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": "df810ac5405adce633943301b94ccd12fdd2d70a", "tree": "59f02a3374dadee52c0dbb576c4502f550ef6560", "parents": [ "e4a50ee34695a9d90cf03fbb1e8afd1e434f6ee1", "cf58d4adf461eb9b8e84baa8019054c88cd8acc6" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Nov 18 19:12:31 2013 +0000" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Mon Nov 18 19:12:32 2013 +0000" }, "message": "Merge \"A custom \u0027runs-of-slots\u0027 memory allocator.\" into dalvik-dev" }, { "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": "ca368cb576cf6a436a32c357fca51fbb3082d7a9", "tree": "19ca5163509f617a01af571a3befb5956f54954b", "parents": [ "fd91223718ccf5f103b8b48ab2b8abf942ae1803" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Nov 15 15:52:08 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Nov 15 15:52:08 2013 -0800" }, "message": "Break apart oat writing times.\n\nChange-Id: I11045e29dc58ed1efbd19070ec1dcafc1044c95a\n" }, { "commit": "5fe9af720048673e62ee29597a30bb9e54c903c5", "tree": "733dca70511f4798a3082b084a9a3d6da9f5914a", "parents": [ "dfe78a6e6b526d482298100a1f6392a8c7105522" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Nov 14 00:17:20 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Nov 14 14:59:57 2013 -0800" }, "message": "Fix memory leaks relating to timing logger.\n\nBug: 11670287.\nWe use pointers to uninitialized values for control-flow in the timing logger\ncode, add TODO comments to clean this up later.\nRemove base namespace and other bits of tidying.\n\nChange-Id: I1e6600a1e92f974c8f58f3a405a4e4abb4d9f80f\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": "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" }, { "commit": "d9c4fc94fa618617f94e1de9af5f034549100753", "tree": "1305efbbc3d4bc306c0947bb6d4b01553667f98e", "parents": [ "7ef126ce0593929bcf8fb73d8b1119ce3b95b3f2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Oct 01 19:45:43 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 02 09:31:55 2013 -0700" }, "message": "Inflate contended lock word by suspending owner.\n\nBug 6961405.\nDon\u0027t inflate monitors for Notify and NotifyAll.\nTidy lock word, handle recursive lock case alongside unlocked case and move\nassembly out of line (except for ARM quick). Also handle null in out-of-line\nassembly as the test is quick and the enter/exit code is already a safepoint.\nTo gain ownership of a monitor on behalf of another thread, monitor contenders\nmust not hold the monitor_lock_, so they wait on a condition variable.\nReduce size of per mutex contention log.\nBe consistent in calling thin lock thread ids just thread ids.\nFix potential thread death races caused by the use of FindThreadByThreadId,\nmake it invariant that returned threads are either self or suspended now.\n\nCode size reduction on ARM boot.oat 0.2%.\nOld nexus 7 speedup 0.25%, new nexus 7 speedup 1.4%, nexus 10 speedup 2.24%,\nnexus 4 speedup 2.09% on DeltaBlue.\n\nChange-Id: Id52558b914f160d9c8578fdd7fc8199a9598576a\n" }, { "commit": "5f67532efa0622ccfbbb4edf7d12098b26c19b35", "tree": "c241723e6ee1ffb5807ca08578ea8200dd787be6", "parents": [ "68708f536d11f8824d881b640f3902093075c0a6" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 22:45:51 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 22:46:35 2013 -0700" }, "message": "Fix image_test for SMALL_ART\n\nBug: 9618388\nChange-Id: I8b13ef2bfec77479a60271d9b9f5379c9d7a2490\n" }, { "commit": "179486aee731f734207873244542993ed4bcff21", "tree": "8a4c9c5d0f518844584a991269e5571fd50bae01", "parents": [ "144a1397d09af54c0d098b7c2254e4d04bbddf9b" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 11:51:42 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 11:54:54 2013 -0700" }, "message": "Fix ImageHeader.IsValid\n\nChange-Id: Ia56f4ded63a726a416225bf4a536175aa435866e\n" }, { "commit": "01e9779ad3860a44bc356d4734957bbbd6b77e48", "tree": "538153ce2f96145735afab38e0413028e6a22e8f", "parents": [ "4bf1c8d4f2127caf769573d7c762a5d460a2781f", "31e8925781c2302f1d1a9b39e216ba415bfe0d7e" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Aug 29 22:56:21 2013 +0000" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Thu Aug 29 22:56:21 2013 +0000" }, "message": "Merge \"Write out image bitmap inside of image file.\" into klp-dev" }, { "commit": "31e8925781c2302f1d1a9b39e216ba415bfe0d7e", "tree": "12a9173c7134bc08712e46f11ee897072b7afb61", "parents": [ "c6dfdacea2fd9e268f70328805b0366cdd6b7b9e" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Aug 28 11:29:12 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Aug 29 15:52:42 2013 -0700" }, "message": "Write out image bitmap inside of image file.\n\nWe now create the image bitmap when we generate the image. The image\nbitmap is written after the image inside of the image file. This\nspeeds up dex2oat by making walking the image during heap creation\nunnecessary. This should also help memory pressure by enabling the\nimage bitmap to be swappable.\n\nBug: 10432288\n\nChange-Id: Idebf459ed15edbb41a7d9b9b353934155bce2f19\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": "0e480cad5d2cf0904b98b7b56e90280e9b97ba30", "tree": "56e12c8d362e1c6aaef38e8d1f7e54ade1b3a21c", "parents": [ "d2b0f33cf01601f040494f4f882e60f70b527930" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 16 14:36:13 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 16 14:57:10 2013 -0700" }, "message": "Move output_stream files out of runtime.\n\nAlso move image_test and oat_test that are more writing tests.\n\nChange-Id: I6af1400d8e745bbf87f626ca87dae3e2d85b40f1\n" }, { "commit": "7571e8b761ebc2c923525e12ea9fcf07e62cb33e", "tree": "5d90ecf4d0ba1a72b040a376f227df1ba9278889", "parents": [ "2e250c826b3c405d675017efe79e5db3651c9ee6" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Aug 12 17:04:14 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Aug 15 10:33:53 2013 -0700" }, "message": "Add flock(2)ing on dex-cache files to prevent races\n\nBug: 9071417\nChange-Id: I1ee9ff281867f90fba7a8ed8bbf06b33ac29d511\n" }, { "commit": "36e58b8ab7f2cf8609ecebb09dd302db3f51f40c", "tree": "de172b952e7a7930d8f174dbe756df884d1d78be", "parents": [ "fb17c23ef0efd548f937088b847157d721c37b7a" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 09 09:09:41 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 09 09:09:41 2013 -0700" }, "message": "Fix image_test for new small mode API.\n\nPortable build fix.\n\nChange-Id: I89a9c6f6117ac60105a9540467d281bae3b70bdd\n" }, { "commit": "e98695362b173b60afc86683dd16cf951b6a5cd4", "tree": "6e651fa61a2323a15e646b896e6b71f43afabb40", "parents": [ "85affca81271f573c75c32316aa6faa8e52448b1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Aug 03 14:56:04 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Aug 03 14:56:04 2013 -0700" }, "message": "Disable compilation during image_test for portable.\n\nChange-Id: I8d0a90b05a2590c974eb0154a082aeb411afc07f\n" }, { "commit": "bd2c19f4d74668d5c950e522db85c1fd0b17b08c", "tree": "0c1f7014c0a7784dec2d338004ca8211f6c7fcee", "parents": [ "b8c7859f21f5ae4c9b90f2ef2effc51967299737" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jul 25 17:43:46 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jul 25 17:49:04 2013 -0700" }, "message": "Fix compiler_driver_test/image_test.\n\nFixes post TimingLogger change.\n\nChange-Id: If57f12d7cb6a449e3f3a8ba6f48e9180cd153ede\n" }, { "commit": "6f28d91aab952e3244fbb4e707fa38f85538f374", "tree": "4ad68f49a154598599bc80d4596b7ee64e5923cc", "parents": [ "41a41fdfc5d38f1b389d5e6cf1a945c96170d3ed" ], "author": { "name": "Anwar Ghuloum", "email": "anwarg@google.com", "time": "Wed Jul 24 15:02:53 2013 -0700" }, "committer": { "name": "Anwar Ghuloum", "email": "anwarg@google.com", "time": "Thu Jul 25 16:20:22 2013 -0700" }, "message": "Add systrace support to NewTimingLogger, migrate compiler timing logging to NewTimingLogger\n\nRpleaced old TimingLogger by NewTimingLogger, renamed NewTimingLogger to TimingLogger, added systrace support to TimingLogger.\nTests passing, phone booting, systrace working.\n\nChange-Id: I2aeffb8bcb7f0fd979d8a2a3a8bcfbaa02413679\n" }, { "commit": "c50d8e11a098cc5c6239aa86b47d4fcf8cbb4899", "tree": "4273347ed7aa19c6edbe70e986f588007ec8f5e0", "parents": [ "a3d6b8cb884fce2fe34258e9d582b11ea9545fd9" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Jul 23 22:35:16 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 24 09:19:30 2013 -0700" }, "message": "Remove OatWriter buffering to memory for ElfWriterQuick\n\nThis allows the oat contents to be directly written to the file.\n\nChange-Id: Ibc7ddf57477b152f07784b52f7334be73fd22833\n" }, { "commit": "4560248d4c85cade7f4fc7b30c3fb41b95a04a7f", "tree": "2f2b5f0a80f98431594e89f50b7e02539224051d", "parents": [ "75b13a9cb4df1dee19c459341df1697e196f20f7" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Jul 21 22:07:55 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Jul 21 22:24:33 2013 -0700" }, "message": "Move TimingLogger creation to dex2oat\n\nChange-Id: I4fdb6afd4ce2ac0d91c6c968893606d593b6ea18\n" }, { "commit": "0cd7ec2dcd8d7ba30bf3ca420b40dac52849876c", "tree": "525a0f99f9381156367c988133b5d51d5dfef6f7", "parents": [ "f69863b3039fc621ff4250e262d2a024d5e79ec8" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 23:40:20 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jul 18 00:12:43 2013 -0700" }, "message": "Fix cpplint whitespace/blank_line issues\n\nChange-Id: Ice937e95e23dd622c17054551d4ae4cebd0ef8a2\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": "51c2467e8771b56e25ae4f17f66522f979f57a7e", "tree": "16a66abbb45ea3fcc8c513c8511f34a46cd454c4", "parents": [ "27c590edf6c24107b6473e84e526c432bd081f6e" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jul 11 16:00:56 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jul 11 21:16:04 2013 -0700" }, "message": "libart-compiler cleanup\n\n- Move compile-time code to src/compiler and libart-compiler\n OatWriter, ImageWriter, ElfWriter, ElfFixup, ElfStripper, stub generation\n- Move ClassReference and MethodReference to remove MethodVerifier dependency on CompilerDriver\n- Move runtime_support_llvm.cc out of src/compiler and next to runtime_support.cc\n- Change dex2oat and gtests to directly depend on libart-compiler\n- Move non-common definitions from Android.common.mk to more specific makefiles\n- Add LOCAL_ADDITIONAL_DEPENDENCIES on appropriate makefiles\n\nChange-Id: I897027e69945914128f21f317a92caf9255bc600\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": "96391606d8adfc661e1c21703ded1e7a39377a76", "tree": "dd5dde6a3ff421d99797dd6ebe2fe9c6d1894e49", "parents": [ "7a77d04afcc64756f21f4250fe5ff4615740046f" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jun 13 19:49:50 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jun 14 16:07:02 2013 -0700" }, "message": "Move image class computation to the CompilerDriver\n\nChange-Id: Ia51cdc199cdeaf409755ab8da23323e204ce041e\n" }, { "commit": "0aba0ba155bef7346bde19e53581200b89ae8a7a", "tree": "6590f8a50bde7c30b57f1bb0ae67c6d88cea8116", "parents": [ "515661b14b60ab9684efa1ab1d5124934406094e" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Jun 03 14:49:28 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Jun 07 14:43:24 2013 -0700" }, "message": "Created compiled stubs in image.\n\nSaves class linker from having to set code pointers when loading\nfrom an image. Added stubs for quick and portable resolution\ntrampolines, and interpreter-to-interpreter and interpreter-to-quick\nentry points. Also added sizing stats output for oat writer.\n\nChange-Id: I3905fae81047742c23d1cf0ca001db798db971b1\n" }, { "commit": "654d91957edb4d1f7534ed5d743cf914db763448", "tree": "f87cb1349f2eff97cd4f5edd4b015b4b2a4ff072", "parents": [ "10c35dc16aea5b77f201f42fac4b39523e6ceed7" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Apr 30 18:35:32 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Apr 30 18:37:22 2013 -0700" }, "message": "Add conscrypt to art tests\n\nChange-Id: I26694517d398b0f84f48c7496c3159b7863fa833\n" }, { "commit": "79fe539587d4c09244172d0168eeed0ec9770466", "tree": "4fb8fbd03727a74acb4dfde7e969adf32ee32750", "parents": [ "09b55e1df3b0bcecee25882e45e882887cc8654f" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Apr 24 18:41:58 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Apr 26 14:50:52 2013 -0700" }, "message": "Removing remaining compiled stubs from image.\n\nAbstract method error stub and jni dlsym lookup stubs are gone.\nAfter this change, the image no longer needs to be executable.\n\nChange-Id: Ic75d72bf7e76e3b8ecc596e82af68ab592dde15e\n" }, { "commit": "3f47c12487250f61f3be95e9f275e3b08e2c49fb", "tree": "940732d0835af1cf80e8ec41eac6cafaca102a4c", "parents": [ "650d7a60716a05680f13d2bd9190b633507e958f" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Mar 07 00:02:40 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Mar 07 00:02:40 2013 -0800" }, "message": "Fix portable build on build server by removing depenency on ANDROID_HOST_OUT\n\nChange-Id: I713a156468d14e07c784013c3c37a18c3c075a71\n" }, { "commit": "265091e581c9f643b37e7966890911f09e223269", "tree": "ae493ce6c3537aebc3a85f59a73500fa819a7baf", "parents": [ "4c1c283a7410784e9cab309f868248690b788a9c" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jan 30 14:08:26 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Mar 06 14:08:46 2013 -0800" }, "message": "Remove ExtractCodeAndPrelink and switch Portable to MCLinker\n\nChange-Id: Ia2459c7da6b79e0a1c0f1148c6e28ad9cbbe27a2\n" }, { "commit": "1212a022fa5f8ef9585d765b1809521812af882c", "tree": "67ebdc1d3274c78978b3d06630874d7641d858d1", "parents": [ "8e6960569e9de6350d7da89aa02efe0e4b924d6f" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Mar 04 10:48:41 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Mar 04 11:54:04 2013 -0800" }, "message": "Move the Compiler to CompilerDriver.\n\nChange-Id: I0bb4d3c2b79b45fd8ef180688c767712b0c55978\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": "700c8d31733534a3d978b75a03f6f7e177dc7e81", "tree": "6b9d8d93a70e31dba3b0a880f886ce408776314c", "parents": [ "9adbff5b85fcae2b3e2443344415f6c17ea3ba0a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Nov 05 10:42:02 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jan 25 14:28:43 2013 -0800" }, "message": "Move .oat files to ELF format\n\nGenerates .oat in ELF file format using MCLinker\n- Uses MCLinker IRBuilder to create a synthetic .o from OatWriter output.\n- Uses new ElfFile for prelinking to support art image optimizations.\n\nAdapted OatFile to load using dlopen, ElfFile, or memory, removing raw MemMap mechanism.\n\nChanged image code to not assume oat data will be immediately after\nimage to allow space for ELF headers.\n\nPasses test-art and works with installd.\n\nChange-Id: Idc026eddb5de93f4b97490c405f3ed7b39589749\n" }, { "commit": "cd60ac736bc7104785dc67671660d70fb434466f", "tree": "44cb2846ee51e8406d5f576ec6d93e793070c2f5", "parents": [ "d636b0623307a379e255a9aaa682c12a2acc3a92" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Jan 20 17:09:51 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Jan 20 23:47:39 2013 -0800" }, "message": "Create OutputStream abstraction\n\nAllows data to be sent to file or memory transparently.\nStandard C++ streams don\u0027t allow to create a stream from a file descriptor.\n\nChange-Id: I820a864172e756949c61f29ef1517d1ebb253a0b\n" }, { "commit": "10c5b78436bf9e603d817b40d1b98961919362b1", "tree": "bd683a021c799046d6a470298df6f3d79a39822b", "parents": [ "9e0c175a0cea5c8c88a6927e6375554118f74a82" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jan 10 10:40:53 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jan 10 12:02:02 2013 -0800" }, "message": "Fixes for gtests on gPrecise.\n\nAlso make a similar reservation in heap.cc use PROT_NONE rather than\nPROT_READ which should be more efficient.\n\nChange-Id: I648ef5b1bf2906094e92253b30d0a5a7554d1af6\n" }, { "commit": "761600567d73b23324ae0251e871c15d6849ffd8", "tree": "4757cb01233394fa2e9c461a68fc37a35c12dabb", "parents": [ "89c41e5f2fa10e7b97698b9714bd4883a73132f0" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 16:31:20 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 16:31:20 2012 -0800" }, "message": "Switch over to the google3 unix_file File*.\n\nI also moved macros.h to base/macros.h to ease google3 porting, at\nthe expense of a larger than necessary change. (I learned my lesson,\nthough, and didn\u0027t make the equivalent base/logging.h change.)\n\nI\u0027m not sure whether we want to keep the unix_file MappedFile given\nour existing MemMap, but it\u0027s easier to bring it over and then remove\nit (and possibly revert the removal) than to bring it over later.\n\nChange-Id: Id50a66faa5ab17b9bc936cc9043dbc26f791f0ca\n" }, { "commit": "8161c0336b97e11e02c000af357f8f40de2e23e4", "tree": "cc5dafd36fefd9ec71ced5b2af36955053b450f3", "parents": [ "72891f319f83eca0680a9aeb1445dddd40dec99b" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Oct 31 15:50:00 2012 -0700" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Oct 31 16:24:36 2012 -0700" }, "message": "More MIPS fixes. The vm-tests and oat tests all work on the emulator.\n\n- Changed the base address of the art image for MIPS to allow enough\n space for CTS to run on the target.\n- Fixed exception delivery to jump without linking, and to preserve the\n value of $gp.\n- Added dumping of /proc/self/maps whenever mmap fails, and cleaned up\n other debugging output (not MIPS related).\n\nChange-Id: I4e92e992ee6a6167e901db8ad90a6062bbc5168a\n" }, { "commit": "ff2d2c555a9055452caa707fd5194dbf1a5696c8", "tree": "22359b0f931857f416af034746a7146f3bbe48ea", "parents": [ "6e30145f1ed992be8d4e5a9973410c19f3de59f9" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 30 14:15:34 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 30 15:08:17 2012 -0700" }, "message": "Remove ClassLoader from OatWriter\n\nChange-Id: I75e6c8f7189d478304a5fd273440db126581a75f\n" }, { "commit": "0e4627e593bc39f8e3d89c31f8977d55054c07cc", "tree": "1d69558732c0c916e51a530985a26d4235ef0e6c", "parents": [ "9281f004db3f194930ef34d31e5d80c98341f38f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 23 16:13:36 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 26 12:00:03 2012 -0700" }, "message": "Add thread pool class\n\nAdded a thread pool class loosely based on google3 code.\n\nModified the compiler to have a single thread pool instead of creating new threads in ForAll.\n\nMoved barrier to be in top level directory as it is not GC specific code.\n\nPerformance Timings:\n\nReference:\nboot.oat: 14.306596s\ntime mm oat-target:\nreal 2m33.748s\nuser 10m23.190s\nsys 5m54.140s\n\nThread pool:\nboot.oat: 13.111049s\ntime mm oat-target:\nreal 2m29.372s\nuser 10m3.130s\nsys 5m46.290s\n\nThe speed increase is probably just noise.\n\nChange-Id: If3c1280cbaa4c7e4361127d064ac744ea12cdf49\n" }, { "commit": "28db0129e5d7ef642cf8845c86c0e11832817085", "tree": "3f1ca5abeb2e622e193573165bf20a626447337e", "parents": [ "a85b8376740641f13dc078aea6be94d15a800803" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 18 16:20:41 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 18 22:26:03 2012 -0700" }, "message": "Add oat file dependency on boot.oat load location\n\nChange-Id: I89742e361675bd4e5177e3af213bcc826ddd60de\n" }, { "commit": "7469ebf3888b8037421cb6834f37f946646265ec", "tree": "b1eb8cd8d1e3b6263c2de77616020de4b4b5019f", "parents": [ "d8195f19840911a73b1491dfc8e7c18139753731" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 24 16:28:36 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 08 18:02:42 2012 -0700" }, "message": "Refactor and remove copy mark bits.\n\nRefactor code GC realted code to be in a GC folder.\n\nRemove copy mark bits by using pointer changing instead.\n\nEnable concurrent sweeping of system weaks.\n\nFix non concurrent GC plan.\n\nChange-Id: I9c71478be27d21a75f8a4e6af6faabe896e5e263\n" }, { "commit": "2fde53367dbe721e5273c34b590e67112322cc9e", "tree": "c5e10aa7d9d41b29298a42a0b96807787e27c574", "parents": [ "2e447e0e8725503d975c50fbbd13df4c769ca85e" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 14 14:51:54 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 04 10:14:03 2012 -0700" }, "message": "Refactor spaces and add free list large object space\n\nAdded some more abstraction for spaces, we now have ContinuousSpaces and DiscontinousSpaces.\n\nAdded a free list version of large object space.\n\nPerformance should be better than the memory map version since we avoid creating more than\none memory map.\n\nAdded a cause for Gc which prints with the Gc message, dalvik has this as well.\n\nChange-Id: Ie4aa6b204fbde7193e8305eb246158fae0444cc1\n" }, { "commit": "357e9be24c17a6bc2ae9fb53f25c73503116101d", "tree": "a170276eabf319d107242f928a68463fe0b5ebfb", "parents": [ "66aee5cd571cf4739d2735769304202ea5051fb8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Aug 01 11:00:14 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 17 10:06:50 2012 -0700" }, "message": "Sticky mark bits \"generational\" GC\n\nSticky mark bits GC. Sticky mark bits implemented using allocation stack which enables us to use the previous GC live bitmap as the mark bitmap.\n\nRemoved heap_end_ since checking versus it caused more overhead than it saved.\n\nRemoved check for impossible allocations at the start of AllocObject since these allocations will just fall through and fail anyways.\nThese allocations do not happen often enough for it to be worth checking for.\n\nA bunch of constant optimization performance improvements.\n\nPre locking regression benchmark improvements:\nDeltablue: ~0.3 sec runtime.\nCaffeineMark: ~300 total score due to improved string score.\n\nChange-Id: I15016f1ae7fdf76fc3aadb5774b527bf802d9701\n" }, { "commit": "00f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abac", "tree": "6a2172ece15c4699e6c2a67ce76f019db0a9a21d", "parents": [ "634ea28f78c4a138e6a1de54eae8696095422415" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jul 19 15:28:27 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 14 10:45:52 2012 -0700" }, "message": "Global lock levels.\n\nIntroduce the notion of the mutators/GC being a shared-exclusive (aka\nreader-writer) lock. Introduce globally ordered locks, analysable by\nannotalysis, statically at compile time. Add locking attributes to\nmethods.\n\nMore subtly, remove the heap_lock_ and split between various locks that\nare held for smaller periods (where work doesn\u0027t get blocked). Remove\nbuggy Dalvik style thread transitions. Make GC use CMS in all cases when\nconcurrent is enabled. Fix bug where suspend counts rather than debug\nsuspend counts were sent to JDWP. Move the PathClassLoader to\nWellKnownClasses. In debugger refactor calls to send request and\npossibly suspend. Break apart different VmWait thread states. Move\nidentity hash code to a shared method.\n\nChange-Id: Icdbfc3ce3fcccd14341860ac7305d8e97b51f5c6\n" }, { "commit": "b062fdd4cb097fbae69b4bcb479c34d83ecab8ca", "tree": "215ea8fb42828a0f753ac5bd424ca098ce748342", "parents": [ "ca314c6a1be1b4cc11f4d284da90af7dc8a4ce25" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jul 03 09:51:48 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 11 17:17:46 2012 -0700" }, "message": "Each space has its own bitmap(s)\n\nEach alloc space now has One mark+live bitmap. Each image space has only one live bitmap.\n\nChange-Id: I2e919d1bd7d9f4d35d0e95ed83a58df6f754df6e\n" }, { "commit": "f582258f0e296223a091fd64231a203ad71e9649", "tree": "23049122f075220421803a1745cf634337360a40", "parents": [ "a7c12688da57ea052e127776ad3043ca5079488d" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Mar 19 22:34:31 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Mar 19 22:59:13 2012 -0700" }, "message": "oat file patching\n\nChange-Id: Idbbdf19f3a77498d79d043fd33ca12ce39cafbb7\n" }, { "commit": "81f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bc", "tree": "bbf93e69c7f5f29a53f12fe623486acd3a60cdd0", "parents": [ "3fa13791c51985d9956d01bc465de6d36c3390d3" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sat Mar 17 00:27:35 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Mar 18 19:45:03 2012 -0700" }, "message": "Add image dependency to oat files\n\nChange-Id: I945356f71357f1aa0092f4fe6c57eccfb029b4a6\n" }, { "commit": "fddf6f6b4af42c32dd2e92234bab0741118d092e", "tree": "3c6db33df447f729abfa0671e40936a89384dbd6", "parents": [ "cbf0b61f5415e96a76284deff87e7cb9aba022b9" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Mar 15 16:56:45 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Mar 15 16:57:03 2012 -0700" }, "message": "Add Heap::GetImageSpace()\n\nChange-Id: Ib52898043948a3db2539f7b689d5d97af370e9ca\n" }, { "commit": "b3bd5f07884f5a1f2b84224363b1372d7c28d447", "tree": "6e2997ab64b4a4f32d7ef539a4649adc736ea553", "parents": [ "ddbd01ac1660d57416879d5a576482f1048dde64" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Mar 08 21:05:27 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Mar 09 15:37:46 2012 -0800" }, "message": "Refactor the compilers out of libart.\n\nThis builds three separate compilers and dynamically links with the right one\nat runtime.\n\nChange-Id: I59d22b9884f41de733c09f97e29ee290236d5f4b\n" }, { "commit": "a004aa933a58428489e42d77f707c2b063b73747", "tree": "1224764c4a524957e94dfe2d27e277d024986668", "parents": [ "573b7c9324b11ff7f42f68c9ad52d26ebc4b6d12" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Feb 08 18:05:09 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Feb 16 17:48:28 2012 -0800" }, "message": "user build support for art (2 of 3)\n\nChange-Id: I4696fee58e43db48540e2442c4235fc4bb02d9e3\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": "9b06a0d87757d76b05e5f310ce2b9a5a8c746bdf", "tree": "b51d64d5fe443a305fb2567330e729f8dc8879ed", "parents": [ "c3b3e75e2ec66b16214fcd56dd08c0d9f6b1a591" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Jan 27 16:08:55 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Jan 27 16:08:55 2012 -0800" }, "message": "Make valgrind happy; just a test bug.\n\nChange-Id: Ia9217517551546f3de695733adf33d1592bec0f2\n" }, { "commit": "30fab40ee5a07af6b8c3b6b0e9438071695a57f4", "tree": "86514e3535c8b23cf52249a202076b59ac532021", "parents": [ "f3778f66879fa038a7c9ebe46d5bc4167ddef7d8" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Jan 23 15:43:46 2012 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jan 26 17:32:10 2012 -0800" }, "message": "Upgrade to latest dlmalloc. Refactor Heap and related APIs to use STL like naming.\n\nWe fail assertions in the existing heap code, as does Dalvik. This refactoring\nis to clean the heap and space APIs and to reduce duplication of data\nand thereby solve a failing assertion in the card table.\n\nThis change also wires up clearing of soft references including before\nout-of-memory errors are reported.\n\nIn doing this change it was made clear that mspaces are buggy (and\nviolating invariants with the garbage collector). This\nchange upgrades to an un-Android molested version of dlmalloc-2.8.5 and\nimplements a version of the mspace morecore routine under ART control.\n\nrun-test 061-out-of-memory is updated for current heap sizes.\n\nChange-Id: I377e83ab2a8c78afb9b1881f03356929e2c9dc64\n" }, { "commit": "4cb6a3b44825a164ff54f8600b52b8356b3c2ee1", "tree": "39a5e35a5b218e6e7f5f210f6b09765b1467dd24", "parents": [ "7a00a3c6c9a3425ba8331ee8e479040731db651b" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jan 26 11:03:00 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jan 26 11:03:00 2012 -0800" }, "message": "image_test should include at least one DexFile\n\nChange-Id: Ica6d6fa39f10f5efda549fbb7ef08bc00404e4de\n" }, { "commit": "10037c866b04550fc5461058c398c2e3e509381a", "tree": "91ef9ebf54962b25c2faf6e66e2b9ca4d383cbbe", "parents": [ "20e1ebb6d7b9959971baf0903beb0c7f7169e716" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Mon Jan 23 15:06:23 2012 -0800" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Jan 25 16:30:59 2012 -0800" }, "message": "Added pass to verify structure of dex file.\n\nWhen a dex file is first opened, this pass runs through to make sure\nsizes and offsets of the various sections of the dex file match the\nheader and don\u0027t overlap.\n\nChange-Id: I4900c9665d6572ccfca2fe5f79d5d48ce7252036\n" }, { "commit": "ae826983f7903bc0a6bbbe8426bf393fb2f6d747", "tree": "6fb83f2b19a1a50ade3c93cbf10485cd8fbc793f", "parents": [ "8aa6fc39f5cc0279d4ba2ee064de9758560dfedd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Nov 09 01:33:42 2011 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Nov 29 13:46:50 2011 -0800" }, "message": "Add --image-classes to dex2oat\n\nChange-Id: Ia88f9d302e0f9cd72be2199ee46d212d99864c67\n" }, { "commit": "169c9a7f46776b235d0a37d5e0ff27682deffe06", "tree": "9bd38fe9508e827089d546f04b0b42020eef821e", "parents": [ "0571d357843c53e042f370f5f2c2e9aa3fe803a9" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Nov 13 20:13:17 2011 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Nov 14 09:27:23 2011 -0800" }, "message": "Remove the use of Method from jni_compiler\n\nChange-Id: Ibf1c72a806e7f1ba7a2d83960c3d57f41937d336\n" }, { "commit": "0571d357843c53e042f370f5f2c2e9aa3fe803a9", "tree": "197e5b1c0b1bf0ee8cc0e1960470d0a8d203b4af", "parents": [ "33dc7717cd16592bcc825350bea6305be9eb2ea1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Nov 03 19:51:38 2011 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Nov 13 11:57:18 2011 -0800" }, "message": "Refactor the use of Method by the compiler.\n\nRemove the dependence on the Method object in dex2oat, allowing lazier\nresolution.\nIntroduce new find and iterators in DexFile to simplify common\noperations and avoid misuse of class data items.\n\nChange-Id: I39fb8252190f543d89d8b233076355cec310fe08\n" }, { "commit": "234da578a2d91ed7f2ef47b2ec23fb0033e2746b", "tree": "f0d92cfd9163ebc00a94d629c9606f523821d2c8", "parents": [ "cac6cc72c3331257fa6437b36a131e5d551e2f3c" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Nov 03 22:13:06 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Nov 04 16:09:39 2011 -0700" }, "message": "Basic file locking.\n\nIf someone\u0027s already doing dex2oat, wait for them to finish rather\nthan duplicate their work.\n\nChange-Id: Id620c75e013cbbcc84f5bf62a7629533a95307df\n" }, { "commit": "3320cf46afd082398aa401b246e6f301cebdf64d", "tree": "99ef2b240ad81fa7cafa0bca51ca2364120fa762", "parents": [ "4f0d07c783afef89703dce32c94440fc8621a29b" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 04 14:58:28 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Oct 07 11:59:20 2011 -0700" }, "message": "Move rest of code related blobs from Method to oat\n\nChange-Id: I55041b564ab65317c8b1f863005f20ba650a0322\n" }, { "commit": "58ae9416e197ae68ed12ed43d87407d4dfb15093", "tree": "9fa93ce844f931155bf4a1d060f091f3285fb205", "parents": [ "4d0207c3ed28bbbb8c583a3c3a37f00d1cd4dedc" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 04 00:56:06 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 04 10:39:42 2011 -0700" }, "message": "Simplify command line arguments\n\nChange-Id: I9d6902b0c447fd8fbe5600fd36139791b2ceefb7\n" }, { "commit": "e24fa61603a60ade3797e4a0c8b3fccb346cb048", "tree": "9ec5ed942eb9ece6d4d261ffd21956c94f9968fe", "parents": [ "06cbeb990e94f9c4576601e27145fe132e34a686" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Sep 29 00:53:55 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Oct 03 10:28:05 2011 -0700" }, "message": "Separate oat from image\n\nChange-Id: If2abdb99826ead14e3465d90ba2acffd89709389\n" }, { "commit": "5f79133a435ebcb20000370d56046fe01201dd80", "tree": "974c4610e30e8cc950e6e461e66b939361cb2bbe", "parents": [ "78128a63b2615744760b7f8ab83df9764a5d4a95" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 15 17:45:30 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Sep 16 10:56:44 2011 -0700" }, "message": "Implement monitors.\n\nChange-Id: Ifc7a801f9cbcdfbc1e1af5c905261dfadaa60f45\n" }, { "commit": "161928613d3f097108319de60494fab1aab8d48a", "tree": "4a77aeca94c70e008ff7e1921e0104df9cb1ce92", "parents": [ "93868217589caa3302a3886f55b99447db78e093" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Sep 12 17:50:06 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Sep 15 10:04:31 2011 -0700" }, "message": "Add oat file generation and tests to build\n\n- Currently builds boot.oat for host and target\n and target oat files for art tests.\n- Added cross compilation support via --strip-prefix option to dex2oat\n- Reduced output to prevent build log spam (Compiler::verbose_)\n- Added image roots for recovering important pointers on image load\n- Redid JNI stub creation and made the stub array an image root\n- Fixed JNI stub test by making JNI stub array executable\n- Fixed JNI UnregisterNative to having it reinstall the JNI stub\n- Fixed ARM JNI stub to generate PIC code (with irogers)\n- Fixed JniCompiler to generate PIC code (with irogers)\n- Fixed FindNativeMethod to handle recursive calls\n- Finished checkFieldType to use Object::InstanceOf\n- Fixed thread unsafe access to ClassLinker::{dex_files_,dex_caches_}\n- Added ResolvedMethod variant for use with Method* for context\n- Fixed ImageWriter to call FixupMethod\n- Fixed ImageWriter to rewrite JNI stub references\n- Improved error reporting on lack of ANDROID_DATA dir or art-cache dir\n- Fixed Runtime::Start to InitLibraries before creating thread peer\n- Implemented Space::IsCondemned to skip spaces loaded from images\n- Implemented artFindInterfaceMethodInCache,\n allowing interface invocation from managed code\n\nChange-Id: I603e97fa0ac44508ae05a2e47c1cdb4481678d7b\n" }, { "commit": "d369bb76dee0df2d2a106e9bf7f4e6446ed6deaa", "tree": "fbcfe2341a78a860b97649f719406709a8c87341", "parents": [ "aaa208006d7c8cc0f381c4aa9b525be24066c495" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Sep 12 14:41:14 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Sep 12 15:10:49 2011 -0700" }, "message": "Various things.\n\nThis patch:\n\n1. adds good-enough implementations for a couple of Class native methods we\nneed.\n\n2. removes a fixed TODO from image_test.\n\n3. adds missing null checks to the Thread native methods, and forwards\nThread.nativeCreate to Thread::Create.\n\n4. stops jni_compiler from overwriting already-registered native methods\nwith the dynamic lookup stub.\n\n5. adds workarounds to Thread::CreatePeer so we can cope better without\ncode, attempts to initialize thread groups correctly, dumps thread state\nfrom the managed peer (where one exists), and implements Thread::DumpStack\nfor debugging (and SIGQUIT dumps).\n\nChange-Id: I3281226dd22ec852dca5165748fc75a254904ac0\n" }, { "commit": "693267ad474039981e9be20a592ac2e4e3bd742e", "tree": "87a5bcfc0fd528e14f34f3e4212718100b58748e", "parents": [ "5fe594f576225dd7d333835e39c448a71ea9b433" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 06 09:25:34 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Sep 08 15:05:14 2011 -0700" }, "message": "Fix GarbageCollector to work with VERIFY_OBJECT_ENABLED\n\nThere were two problems with the GC:\n1.) roots were being missed for most of the C++ fields\n2.) Heap::RecordFree(Object) was not being called, only Space::Free\n\nTo solve #1, added all C++ shadow fields to libcore.\nThis involed updating dalvik to cope with the new sizes and offsets.\nThis had the positive side effect of allowing a lot of special cases\nin the object scanning and image writing.\n\nTo solve #2, added a call to the now public Heap::RecordFree from MarkSweep\n\nGiven the now better working GC:\n- Reenabled HeapTest.GarbageCollectClassLinkerInit which is now passing.\n- ImageWriter now GC\u0027s before writing an image to avoid garbage.\n\nChange-Id: Ie7d1cc89e0bcf314cb37f0cabcb8593bf6e4d4be\n" } ], "next": "69b15fb098162f19a4c20e6dccdcead04d9c77f0" }