)]}' { "log": [ { "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": "bb87e0f1a52de656bc77cb01cb887e51a0e5198b", "tree": "113f014c6e20fab3e936a3ac05f9f738639541f6", "parents": [ "e57fc0f0260fcb1d08cbb720ec95c04c0f394b91" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Apr 03 11:21:55 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Apr 06 10:44:37 2015 -0700" }, "message": "Refactor and improve GC root handling\n\nChanged GcRoot to use compressed references. Changed root visiting to\nuse virtual functions instead of function pointers. Changed root visting\ninterface to be an array of roots instead of a single root at a time.\nAdded buffered root marking helper to avoid dispatch overhead.\n\nRoot marking seems a bit faster on EvaluateAndApplyChanges due to batch\nmarking. Pause times unaffected.\n\nMips64 is untested but might work, maybe.\n\nBefore:\nMarkConcurrentRoots: Sum: 67.678ms 99% C.I. 2us-664.999us Avg: 161.138us Max: 671us\n\nAfter:\nMarkConcurrentRoots: Sum: 54.806ms 99% C.I. 2us-499.986us Avg: 136.333us Max: 602us\n\nBug: 19264997\n\nChange-Id: I0a71ebb5928f205b9b3f7945b25db6489d5657ca\n" }, { "commit": "07b3c2351bb527ea91c084dc19434600af9ae66b", "tree": "b286122b660ce16abae1e56c57b957b8c69c9531", "parents": [ "dcff612c3a6e1427749771c4559f198fa480f709" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Mar 31 15:57:54 2015 -0700" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Apr 02 09:47:03 2015 -0700" }, "message": "Store OatDexFile instead of OatFile in DexFile.\n\nThis requires moving OatDexFile out of the OatFile class so that\na forward class declaration can be used for OatDexFile.\n\nBug: 19071355\nChange-Id: Ibda85b78d0577e9e81073090616fc0f2fa526be3\n" }, { "commit": "daaf3265806eb2eadb2e03302bd68022fab5ca28", "tree": "aff5d6d53d6d2b65995aa204839f88ee66400989", "parents": [ "68e22f3b982ff9ccbdfb3b65b7cfc16fcae907ba" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Mar 24 13:30:28 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Mar 29 14:13:08 2015 -0700" }, "message": "Add AccessibleObject and Field to mirror\n\nMain motivation is to remove all the functionality / field access on\njava side to ArtField. Also comes with some reflection speedups /\nslowdowns.\n\nSummary results:\ngetDeclaredField/getField are slower mostly due to JNI overhead.\nHowever, there is a large speedup in getInt, setInt,\nGetInstanceField, and GetStaticField.\n\nBefore timings (N5 --compiler-filter\u003deverything):\n\n benchmark ns linear runtime\n Class_getDeclaredField 782.86 \u003d\u003d\u003d\n Class_getField 832.77 \u003d\u003d\u003d\n Field_getInt 160.17 \u003d\n Field_setInt 195.88 \u003d\n GetInstanceField 3214.38 \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n GetStaticField 6809.49 \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nAfter:\n Class_getDeclaredField 1068.15 \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n Class_getField 1180.00 \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n Field_getInt 121.85 \u003d\n Field_setInt 139.98 \u003d\n GetInstanceField 1986.15 \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n GetStaticField 2523.63 \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nBug: 19264997\n\nChange-Id: Ic0d0fc1b56b95cd6d60f8e76f19caeaa23045c77\n" }, { "commit": "81c6f8db12b203878a7d72444ead2bc7cf5c47ad", "tree": "11caae30b75b700ac648356fd30759a6154be997", "parents": [ "cac51526bbd03947676a8d49700425b19a57e447" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Mar 25 17:19:53 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Mar 27 21:43:21 2015 -0700" }, "message": "ART: PathClassLoader for compiler\n\nUse an actual PathClassLoader when compiling apps, instead of a\nside structure and cutout.\n\nThis CL sets up a minimal object \u0027cluster\u0027 that recreates the Java\nside of a regular ClassLoader such that the Class-Linker will\nrecognize it and use the internal native fast-path.\n\nThis CL removes the now unnecessary compile-time-classpath and\nreplaces it with a single \u0027compiling-the-boot-image\u0027 flag in the\ncompiler callbacks.\n\nNote: This functionality is *only* intended for the compiler, as\nthe objects have not been completely initialized.\n\nBug: 19781184\n\nChange-Id: I7f36af12dd7852d21281110a25c119e8c0669c1d\n" }, { "commit": "47f867a0ae34d743f6159c2261e5b11e39693e15", "tree": "3b9129e77ab3e99b211fccc8ab2eba06d0c12957", "parents": [ "a2b02f7bb474549ae356b5edfbb27a76e5460c58" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Mar 18 10:39:00 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Mar 18 13:39:18 2015 -0700" }, "message": "Clean up hash set\n\nAdded vertical whitespace, const iterators, made some functions\nconst.\n\nChange-Id: I188dc0384a98d6dae2822f0ac38b740f2356c23d\n" }, { "commit": "66d874d96d5699bb090c59f47a5a528956ca053e", "tree": "d59bf83a08fead7d9823230831bea63c9e43a62c", "parents": [ "2cfdabd2bb4833d7092819d27ef08a9e1cdffead" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Jan 15 09:37:19 2015 -0800" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Mon Mar 09 14:46:23 2015 -0700" }, "message": "Create OatFileAssistant class for assisting with oat files.\n\nThe oat file assistant is used for determining whether dex2oat or\npatchoat is needed, for running dex2oat or patchoat as needed to make\nan oat file up to date, and to load dex files associated with a given\ndex location.\n\nThe introduction of the OatFileAssistant class is meant to clean up and\nconsolidate code related to the management of oat files that was\nduplicated and spread across dalvik_system_DexFile.cc and\nclass_linker.cc.\n\nBug: 11301553\nChange-Id: I0c16027b9bae4570c2c50faa9c14f581c0cbafb8\n" }, { "commit": "fbef44de596d298dc6430f482dffc933a046dd28", "tree": "57345e86b7dda80b82a263069230b7e312db5ef2", "parents": [ "603104b5b5c3759b0bc2733bda2f972686a775a3" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Dec 23 09:48:51 2014 -0800" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Tue Jan 13 16:32:34 2015 -0800" }, "message": "Use unique_ptr to track ownership of dex files.\n\nBug: 18809837\nChange-Id: Ie571eae8fc19ee9207390cff5c7e2a38071b126a\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": "a89d7ed6f091ac495cd43560ece6988776d14d61", "tree": "d416d6035e2061005e201d7d101890f81bed82a6", "parents": [ "ab74d3eae37de79444edd1edd70400970d5e85ad" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Dec 05 10:57:13 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Dec 05 13:11:12 2014 -0800" }, "message": "Add pointer size logic to InitFromImageInterpretOnly\n\nPreviously we didn\u0027t have this logic which broke dex2oat if passed\n--runtime-option -Xint flag.\n\nAlso we now no longer call InitFromImageInterpretOnlyCallback if\nwe are the compiler.\n\nBug: 18631640\nChange-Id: Ie84fceeb85cabeeec7a5fedefd73dd919cca8e5e\n" }, { "commit": "6963e44331258b131bcc0599b868ba15902d6d22", "tree": "24ef16e739e99d3e9d980f2acde8dd301c236c37", "parents": [ "220526b05d4365a1820a694c98527eda2d3dc980" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Wed Nov 26 22:11:27 2014 +0100" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Thu Dec 04 10:20:24 2014 +0100" }, "message": "JDWP: fix breakpoint for method in the image\n\nWhen we set a breakpoint in a compiled method, we deoptimize it by\nchanging its entrypoint so it is executed with the interpreter.\nHowever, methods in the image can be called with their direct code\npointer, ignoring the updated entrypoint. In that case, the method\nis not executed with the interpreter and we miss the breakpoint.\n\nThis CL avoids that situation by forcing a full deoptimization so\neverything runs with the interpreter. However, if the image has been\ncompiled in PIC mode, we keep using selective deoptimization because\ndirect code pointer is not used in this mode.\n\nBug: 17965285\nChange-Id: Icaf8cbb7fe9ad01d36f7378c59d50d9ce42ae57f\n" }, { "commit": "3242729362b74d22f11d8bc7b4800ba0a8695df6", "tree": "e3ac6dbb1d4f1f6295ed4a856473c6f92c88be22", "parents": [ "834896de1c955c04d781d2bf8c53573f94ce8c3e" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Nov 19 14:05:21 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Nov 19 14:05:21 2014 -0800" }, "message": "Avoid JNI call with pending OOME.\n\nIf EnsureResolved fails with an exception then FindClassInPathClassLoader may\nfall-through to a call to NewStringUTF with a pending exception.\nBug: 15446488\n\nChange-Id: I007f7bee7c50aa588d0b1c776da67a38314dc897\n" }, { "commit": "2d7210188805292e463be4bcf7a133b654d7e0ea", "tree": "7705a3bf841ae44b2396728fa22ed0b5dcb44dbf", "parents": [ "e0491682d101c69bf88c3c24a965312129cbfa38" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 10 11:08:06 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 18 12:27:37 2014 -0800" }, "message": "Change 64 bit ArtMethod fields to be pointer sized\n\nChanged the 64 bit entrypoint and gc map fields in ArtMethod to be\npointer sized. This saves a large amount of memory on 32 bit systems.\nReduces ArtMethod size by 16 bytes on 32 bit.\n\nTotal number of ArtMethod on low memory mako: 169957\nImage size: 49203 methods -\u003e 787248 image size reduction.\nZygote space size: 1070 methods -\u003e 17120 size reduction.\nApp methods: ~120k -\u003e 2 MB savings.\n\nSavings per app on low memory mako: 125K+ per app\n(less active apps -\u003e more image methods per app).\n\nSavings depend on how often the shared methods are on dirty pages vs\nshared.\n\nTODO in another CL, delete gc map field from ArtMethod since we\nshould be able to get it from the Oat method header.\n\nBug: 17643507\n\nChange-Id: Ie9508f05907a9f693882d4d32a564460bf273ee8\n\n(cherry picked from commit e832e64a7e82d7f72aedbd7d798fb929d458ee8f)\n" }, { "commit": "e7c9a8c2b8481aafbc6af4ce6229bd361ba24742", "tree": "f6d8fe8fd7aeae117a6547dc4f012cd4085cb4e8", "parents": [ "00b2da5c02339c36ffa4006f731f55203b09265d" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 06 16:35:45 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 07 11:45:06 2014 -0800" }, "message": "Add hash map, reduce excessive hashing\n\nChanged the class def index to use a HashMap instead of unordered_map\nso that we can use FindWithHash to reduce how often we need to compute\nhashes.\n\nFixed a bug in ClassLinker::UpdateClass where we didn\u0027t properly\nhandle classes with the same descriptor but different class loaders.\nIntroduced by previous CL.\n\nBefore (fb launch):\n1.74% art::ComputeModifiedUtf8Hash(char const*)\n\nAfter:\n0.95% art::ComputeModifiedUtf8Hash(char const*)\n\nBug: 18054905\nBug: 16828525\n\nChange-Id: Iba2ee37c9837289e0ea187800ba4af322225a994\n\n(cherry picked from commit 564ff985184737977aa26c485d0c1a413e530705)\n" }, { "commit": "c2e20629c7dfdb0f679fa30c14b41fe68588697f", "tree": "ee428a17f93922e6f78e3482c348e6e7b81a8e4f", "parents": [ "f55996d6b4a672e09fbe3a3563646a7682719b4a" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 03 11:41:47 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 06 16:27:00 2014 -0800" }, "message": "Add hash set\n\nMore memory efficient than libcxx since we do not box the values.\n\nChange intern table to use new hash set. Clean up intern table by\nremoving const casts and deleting unnecessary code.\n\nChanged the class linker to use a hash set, also added a pre-zygote\nclass table.\n\n5 samples of:\nadb shell stop \u0026\u0026 adb shell start \u0026\u0026 sleep 60 \u0026\u0026 adb shell dumpsys meminfo\nBefore:\n165929 kB: Native\n175859 kB: Native\n168434 kB: Native\n166559 kB: Native\n169958 kB: Native\n\nAfter:\n160972 kB: Native\n159439 kB: Native\n157204 kB: Native\n165093 kB: Native\n163039 kB: Native\n\nTODO: Add HashTable which is implemented by using a HashSet.\nTODO: Use for DexFile::find_class_def_misses_.\nTODO: Investigate using mem maps instead of native heap.\n\nBug: 17808975\n\nChange-Id: I93e376cf6eb9628cf52f4aefdadb6157acfb799a\n\n(cherry picked from commit e05d1d5fd86867afc7513b1c546375dba11eee50)\n" }, { "commit": "6a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866f", "tree": "9df58b57af13240a93a6da4eefcf03f70cce9ad9", "parents": [ "c6e0955737e15f7c0c3575d4e13789b3411f4993" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 31 00:33:20 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Nov 03 20:01:04 2014 -0800" }, "message": "Remove -Wno-unused-parameter and -Wno-sign-promo from base cflags.\n\nFix associated errors about unused paramenters and implict sign conversions.\nFor sign conversion this was largely in the area of enums, so add ostream\noperators for the effected enums and fix tools/generate-operator-out.py.\nTidy arena allocation code and arena allocated data types, rather than fixing\nnew and delete operators.\nRemove dead code.\n\nChange-Id: I5b433e722d2f75baacfacae4d32aef4a828bfe1b\n" }, { "commit": "7ba649636c4475c3992fa15a57acd2546d69ff38", "tree": "63b3e30483d2a838bcaa3337535d4828f3c1ea33", "parents": [ "e74b720d752469d3883f3589de863e8fc82c6338" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Oct 23 11:37:40 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Oct 27 18:52:28 2014 -0700" }, "message": "ART: Add pic flag to oat header store\n\nAdd the compile-time PIC flag to the oat-header key-value store.\nIgnore image offset and patch delta when loading PIC oat files.\n\nChange-Id: Ie1f1ef37125386a968228033d1e2bec565315510\n" }, { "commit": "2d2621a1463d2f3f03fa73503fa42e43657cdcfc", "tree": "1f7cf393693d72db5c186f99b04ac511958c6418", "parents": [ "ac293277b69882105810fabd6c53f55de58823fe" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 23 16:48:06 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 27 16:49:43 2014 -0700" }, "message": "Optimize method linking\n\nAdded more inlining, removed imt array allocation and replaced it\nwith a handle scope. Removed some un-necessary handle scopes.\n\nAdded logic to base interface method tables from the superclass so\nthat we dont need to reconstruct for every interface (large win).\n\nFacebook launch Dalvik KK MR2:\nTotalTime: 3165\nTotalTime: 3652\nTotalTime: 3143\nTotalTime: 3298\nTotalTime: 3212\nTotalTime: 3211\n\nFacebook launch TOT before:\nWaitTime: 3702\nWaitTime: 3616\nWaitTime: 3616\nWaitTime: 3687\nWaitTime: 3742\nWaitTime: 3767\n\nAfter optimizations:\nWaitTime: 2903\nWaitTime: 2953\nWaitTime: 2918\nWaitTime: 2940\nWaitTime: 2879\nWaitTime: 2792\n\nLinkInterfaceMethods no longer one of the hottest methods, new list:\n4.73% art::ClassLinker::LinkVirtualMethods(art::Thread*, art::Handle\u003cart::mirror::Class\u003e)\n3.07% art::DexFile::FindClassDef(char const*) const\n2.94% art::mirror::Class::FindDeclaredStaticField(art::mirror::DexCache const*, unsigned int)\n2.90% art::DexFile::FindStringId(char const*) const\n\nBug: 18054905\nBug: 16828525\n\n(cherry picked from commit 1fb463e42cf1d67595cff66d19c0f99e3046f4c4)\n\nChange-Id: I27cc70178fd3655fbe5a3178887fcba189d21321\n" }, { "commit": "6f3dbbadf4ce66982eb3d400e0a74cb73eb034f3", "tree": "f7a20779e4d665f948c5fbcd26dac0071dafb8d4", "parents": [ "2df6840f68dd18d7dd8dbf53f8b6181bbfdc4fc4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Oct 14 17:41:57 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 16 19:27:28 2014 -0700" }, "message": "Make ART compile with GCC -O0 again.\n\nTidy up InstructionSetFeatures so that it has a type hierarchy dependent on\narchitecture.\nAdd to instruction_set_test to warn when InstructionSetFeatures don\u0027t agree\nwith ones from system properties, AT_HWCAP and /proc/cpuinfo.\nClean-up class linker entry point logic to not return entry points but to\ntest whether the passed code is the particular entrypoint. This works around\nimage trampolines that replicate entrypoints.\nBug: 17993736\n\nChange-Id: I5f4b49e88c3b02a79f9bee04f83395146ed7be23\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": "cdc1aaffabbdf417d29b203b2cd2763ed2d623f8", "tree": "ff56b9bbaa3ce0305c0ef71c055d3664dddfe93a", "parents": [ "bbb1fc6e95f46470979936450b0d3f1e020c5904" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 13:21:38 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 14:31:29 2014 -0700" }, "message": "Simplify instance reference offsets.\n\nDon\u0027t encode Object\u0027s class. Use trailing rather than leading zeroes to give\noffset position.\n\nChange-Id: I1ae74e7a01f63696429644adf81cdf6ee58832fe\n" }, { "commit": "c8ccf68b805c92674545f63e0341ba47e8d9701c", "tree": "fb360323538cb242ebf7c5c0aca27d3a0bce0abb", "parents": [ "fcabfbe577c0fd40910b565beb681bd4b66f6c5d" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Sep 29 20:07:43 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Sep 29 20:13:48 2014 -0700" }, "message": "ART: Fix some -Wpedantic errors\n\nRemove extra semicolons.\n\nDollar signs in C++ identifiers are an extension.\n\nNamed variadic macros are an extension.\n\nBinary literals are a C++14 feature.\n\nEnum re-declarations are not allowed.\n\nOverflow.\n\nChange-Id: I7d16b2217b2ef2959ca69de84eaecc754517714a\n" }, { "commit": "5a4b8a236030460651a3136397d23ca6744e7eb7", "tree": "0e43891398e416d3fa77c7de391bf4db4408e8ee", "parents": [ "19f7c95491a053b818f914137fa73df0517b8792" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 11 08:30:08 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Sep 15 19:50:12 2014 -0700" }, "message": "ART: Rename Handle hierarchy\n\nBring the names in line with normal OO principles: ConstHandle\nbecomes Handle, and Handle becomes MutableHandle.\n\nChange-Id: I0f018eb7ba28bc422e3a23dd73a6cbe6fc2d2044\n" }, { "commit": "7b078e8c04f3e1451dbdd18543c8b9692b5b067e", "tree": "414229c6b87eb20ea24c40780752da5a3999a49a", "parents": [ "f79ba17defbd9342e44ab9f3de0807054673d3c9" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 10 14:44:24 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Sep 12 14:57:53 2014 -0700" }, "message": "Compile time performance improvements focusing on interpret-only.\n\nReduce virtual method dispatch in the method verifier and make more code\ninline-able.\nAdd a StringPiece with const char* equality operator to avoid redundant\nStringPieces and strlens.\nRemove back link from register line to verifier and pass as argument to reduce\nsize of RegisterLine.\nRemove instruction length from instruction flags and compute from the\ninstruction, again to reduce size.\nAdd suspend checks to resolve and verify to allow for more easy monitor\ninflation and reduce contention on Locks::thread_list_suspend_thread_lock_.\nChange ThrowEarlierClassFailure to throw pre-allocated exception.\nAvoid calls to Thread::Current() by passing self.\nTemplate specialize IsValidClassName.\nMake ANR reporting with SIGQUIT run using checkpoints rather than suspending\nall threads. This makes the stack/lock analysis less lock error prone.\nExtra Barrier assertions and condition variable time out is now returned as a\nboolean both from Barrier and ConditionVariable::Wait.\n\n2 threaded host x86-64 interpret-only numbers from 341 samples:\nBefore change: Avg 176.137ms 99% CI 3.468ms to 1060.770ms\nAfter change: Avg 139.163% 99% CI 3.027ms to 838.257ms\nReduction in average compile time after change is 20.9%.\nSlow-down without change is 26.5%.\n\nBug: 17471626 - Fix bug where RegTypeCache::JavaLangObject/String/Class/Throwable\ncould return unresolved type when class loading is disabled.\nBug: 17398101\n\nChange-Id: Id59ce3cc520701c6ecf612f7152498107bc40684\n" }, { "commit": "ab0ed82ff64ba5a751dcc0a38d0e0c41c53dc923", "tree": "c67cceb67994868c42cc16ab8416fa93b56ce682", "parents": [ "3fec7718041302f769995eedda9beef362131842" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 11 14:21:41 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 11 18:04:33 2014 -0700" }, "message": "Add fast path to VMClassLoader.findLoadedClass\n\nVMClassLoader.findLoadedClass now calls FindClassInPathClassLoader\nas a fast path. Exclusive time results (trace view maps launch):\n\nBefore:\nnativeFillInStackTrace 1.4%\ndefineClassNative 1.2%\nfindLoadedClass 0.2%\n\nAfter:\nnativeFillInStackTrace 0.5%\ndefineClassNative 0.0%\nfindLoadedClass 0.9%\n\n(cherry picked from commit 194116c836080de14245a3a7c4617d07b8abf8cf)\n\nChange-Id: I63fd7b4bccb71789e92bd39d1d3f9d0de22535de\n" }, { "commit": "48498591b90a8ff7b24b1ce05c220e3bc42013df", "tree": "39ca61335fafc57cbcf91c5087335f367ccbedc4", "parents": [ "b9620f305c79914f5159cf9279a7ccd173af1186" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Sep 10 19:48:05 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 11 08:04:35 2014 -0700" }, "message": "ART: Correctly make methods preverified\n\nBug: 16828525\n\n(cherry picked from commit df1532b9ba0cda2d00b78fbdef461f8a6cf8a737)\n\nChange-Id: I66756348b2aa50e41dacca59769b6810a91c73b0\n" }, { "commit": "958d78e51725730ccc38c33ff9424887adc7343b", "tree": "b5e67909fc0cab3e6a7d4860d85e8f1649961021", "parents": [ "73f7d79c1755f85b2be590aa9d9b18e054f76a1a", "faff0f05fef90577c9744505555675185832aacd" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Wed Sep 10 22:22:13 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Sep 10 22:22:14 2014 +0000" }, "message": "Merge \"Remove reference_static_offsets used for iterating through class static fields.\"" }, { "commit": "faff0f05fef90577c9744505555675185832aacd", "tree": "40b5130526b80fe0a59f815f19dc2b87b0a9f879", "parents": [ "05382d22a2ebbc95142ec2fc46e2d56b23e699ee" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Wed Sep 10 12:03:22 2014 -0700" }, "committer": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Wed Sep 10 14:40:37 2014 -0700" }, "message": "Remove reference_static_offsets used for iterating through class static fields.\n\nSince static fields are contiguous in class object and there is no need to\ntraverse super classes, it\u0027s not meaningful to use reference_static_offsets.\nAlso especially with embedded vtable/imt, static field offset can\u0027t be encoded\nwith an unsigned integer anyway.\n\nA corresponding change is made to Class.java to remove the member field.\n\nBug: 16236588\nChange-Id: I1fde3cd9efce884945876f0658c63d992164fd94\n" }, { "commit": "aa4497db59f1eeec954f2ba5da6d458fcdf9b3a4", "tree": "1efe5c6c5fe93ae73b6ad02db1a4ac368c71c00e", "parents": [ "6724a9531c92368491dd17937d0087f73a7c0642" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Sep 05 14:01:17 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Sep 10 16:02:14 2014 +0100" }, "message": "Improve dex location canonicalization-related performance.\n\nEagerly add canonical dex file locations to the OatFile\u0027s\nprimary lookup map in Setup(). This moves the boot.oat work\nfrom every app startup to the zygote initialization. Since\nwe always ended up initializing the canonical location map\nanyway due to the way that we\u0027re loading dex files, the lazy\ninitialization didn\u0027t save anything.\n\nClean up dex file name canonicalization to make sure we\nfree() the memory returned by realpath() rather than using\nstd::unique_ptr\u003c\u003e with the default deleter.\n\nAvoid some unnecessary duplicate OatDexFile lookups.\n\nBug: 16828525\nBug: 17346103\nChange-Id: Id8fbc8992f62996138eb2006a0046c6529747c09\n" }, { "commit": "621962a0872bf328dba7eda44061f0f505014cef", "tree": "5212d8448e57e959dc6bac16ca9be4dffc522f1a", "parents": [ "a8c55ae449ad423087f232b2fec1064062755970" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Sep 02 15:53:55 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Sep 05 16:33:50 2014 +0100" }, "message": "Avoid recomputing the dex checksum during class loading\n\nThread the already computed checksum to VerifyOatAndDexFileChecksums and\nLoadMultiDexFilesFromOatFile to avoid recomputing it.\n\nBug:17346103\n\n(cherry picked from commit ca3459398018360d9968a52eebf727df085caf83)\n\nChange-Id: Ie244efaca55b9e7c814b35feec7fce11fab3856d\n" }, { "commit": "dbf3be0f133c0bdf454f637fee2452dbb5f7c027", "tree": "cd57469dbefeb18ebbc0d8d2be3da236bb3218c5", "parents": [ "a07557ccece64fa7084bb01b9d26957bd0977c10" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 29 15:40:08 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 03 17:39:44 2014 -0700" }, "message": "VisitClassesWithoutClassesLock isn\u0027t safe if classes move.\n\nWhich they do, so avoid by doing an array allocation.\nAlso, tidy member variables to the end of ClassLinker.\nRemove unnecessary mutable. Tidy and fix a locks required/excluded.\n\nChange-Id: I2404a9e7a1ea997d68ab1206f97d2a20dffbda06\n" }, { "commit": "c0542af3e2170143ba40d89136e284997e16bf64", "tree": "a61e3b9cd297a4c52a0c0488a502cb77c47f0690", "parents": [ "d3c9358544bbab15093614c5c2b6a9de86e11f7b" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 03 16:16:56 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 03 17:15:54 2014 -0700" }, "message": "Remove abuse of mirror::Object* to reference special values.\n\nRemove kInvalidIndirectRefObject, kClearedJniWeakGlobal and\nObjectRegistry::kInvalidObject. Handle error conditions by passing in or\nreturning an error value.\nGetObjectRefType is simplified to be faster and not return invalid references\nthat are not expected according to the spec. Adjust check JNI and\njni_internal_test appropriately.\nFix cases in the debugger/JDWP of out arguments being passed by reference.\nBug: 17376993\n\nChange-Id: I3ce8a28c01827e163f4dc288449959464da788b1\n" }, { "commit": "63557459a4098294a9ff44d035241de2966047c0", "tree": "0c0b200ee1da9d269e77c2c6d2cacc7efa43f6e2", "parents": [ "9a4f02722051955e536d6aacb776d637a6713545" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jun 04 16:57:15 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Sep 02 15:41:21 2014 -0700" }, "message": "Pre-allocate the NoClassDefFoundError to be thrown for boot classes.\n\nBring over a Dalvik \"optimization\".\nBug: 12804658\nBug: 16853450\nChange-Id: I6419de7bd2ba18d91479cb52489104954f5c4524\n" }, { "commit": "68b56858367e29461ae290fd797443a1ef6d8005", "tree": "c086a68bcbbb50d7c3b829bcc7d4231ff815db4a", "parents": [ "7c7686e62d262f1823876cebb3700e20f967dd56" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 29 20:19:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Sep 02 08:01:04 2014 -0700" }, "message": "Reduce and speed-up class def searches.\n\nUse the class linker for descriptor lookups from the compile driver so that\ndex caches are populated.\nReduce the scope of functions for scanning class paths to just the class\nlinker where they are performed.\nIf we see more than a threshold number of find class def misses on a dex file\nlazily compute an index, so that future lookups are constant time (part of the\ncollection code is taken from\nhttps://android-review.googlesource.com/#/c/103865/3). Note that we take a lazy\napproach so that we don\u0027t serialize on loading dex files, this avoids the\nreason the index was removed in 8b2c0b9abc3f520495f4387ea040132ba85cae69.\nRemove an implicit and unnecessary std::string creation for PrintableString.\n\nSingle threaded interpret-only dex2oat performance is improved by roughly 10%.\n\nBug: 16853450\n\nChange-Id: Icf72df76b0a4328f2a24075e81f4ff267b9401f4\n" }, { "commit": "bad0267eaab9d6a522d05469ff90501deefdb88b", "tree": "1ce689b75184cb322b9edde34d7af938c658a6ae", "parents": [ "0772a9d99c8774463c9076824340eaa4eb66f47f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Aug 25 13:08:22 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 29 18:57:35 2014 -0700" }, "message": "Add native memory accounting through custom allocator.\n\nAdded a custom allocator that lets you pass in a special tag which\nspecifices where the allocation came from. This is used when\ndumping. The performance overhead is low since each allocation only\ndoes a atomic add/sub for each allocation/free.\n\nThe measurements are dumped to traces.txt during SIGQUIT.\n\nExample output:\nI/art (27274): AllocatorTagHeap active\u003d120 max\u003d120 total\u003d168\nI/art (27274): AllocatorTagMonitorList active\u003d1572 max\u003d6240 total\u003d11724\nI/art (27274): AllocatorTagClassTable active\u003d185208 max\u003d185208 total\u003d268608\nI/art (27274): AllocatorTagInternTable active\u003d430368 max\u003d430368 total\u003d436080\nI/art (27274): AllocatorTagMaps active\u003d5616 max\u003d6168 total\u003d34392\nI/art (27274): AllocatorTagLOS active\u003d1024 max\u003d1536 total\u003d2044\nI/art (27274): AllocatorTagSafeMap active\u003d0 max\u003d51936 total\u003d533688\nI/art (27274): AllocatorTagLOSMaps active\u003d144 max\u003d1248 total\u003d5760\nI/art (27274): AllocatorTagReferenceTable active\u003d10944 max\u003d11840 total\u003d19136\nI/art (27274): AllocatorTagHeapBitmap active\u003d32 max\u003d40 total\u003d56\nI/art (27274): AllocatorTagHeapBitmapLOS active\u003d8 max\u003d8 total\u003d8\nI/art (27274): AllocatorTagVerifier active\u003d0 max\u003d18844 total\u003d1073156\nI/art (27274): AllocatorTagModUnionCardSet active\u003d5300 max\u003d5920 total\u003d56020\nI/art (27274): AllocatorTagModUnionReferenceArray active\u003d24864 max\u003d24864 total\u003d24864\nI/art (27274): AllocatorTagJNILibrarires active\u003d320 max\u003d320 total\u003d320\nI/art (27274): AllocatorTagOatFile active\u003d1400 max\u003d1400 total\u003d5852\n\nChange-Id: Ibb470ef2e9c9a24563bb46422d46a55799704d82\n\n(cherry picked from commit 5369c40f75fdcb1be7a7c06db212ce965c83a164)\n" }, { "commit": "381e4ca3cc9fc6405ff20e1de873a56d78d51923", "tree": "d526a0a141f6141c941cc6862be30f64eaa4735c", "parents": [ "a0a0da29e7d4d5c1bd471c49f1a4b6ec98fb767a" ], "author": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Mon Aug 25 17:24:27 2014 -0700" }, "committer": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Thu Aug 28 12:00:07 2014 -0700" }, "message": "Filling hole between subclass and superclass.\n\nSubclasses no longer need to be 4-byte aligned at the end. Any gaps\nbetween a superclass and its subclasses will be filled in by halfword\nor byte fields if possible.\n\nRefactored the alignment and shuffling methods to use a priority queue\nin order to reduce the amount of logic when laying out objects.\n\nChange-Id: Ifed71af534e0c5e77bb14555c44b973fe66df6da\n" }, { "commit": "8850011ceffce5de38262169de74e4a41ced50eb", "tree": "ff0b6f9a54cf3eadaecbd7452eb335fbce9dd5a9", "parents": [ "7713d104f34606161fbf36497be2e2aa76d87ca9" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Aug 22 12:12:56 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Aug 25 16:18:55 2014 -0700" }, "message": "Remove an intermediate field array in ClassLinker::InitializeClass.\n\nThis improves on CL 105090 by removing the need for the intermediate\nfield array by iterating two iterators in parallel.\n\nBug: 12687968\nChange-Id: I32d4570948a9d39ccb1c20a02e18b48f15ed0738\n" }, { "commit": "37f05ef45e0393de812d51261dc293240c17294d", "tree": "7c7793862efa52e1deb42babbdcb652c245ab941", "parents": [ "e25826e28ea65d9c1aa23f84788a091c677b20c7" ], "author": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Wed Jul 16 18:38:08 2014 -0700" }, "committer": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Mon Aug 25 11:16:53 2014 -0700" }, "message": "Reduced memory usage of primitive fields smaller than 4-bytes\n\nReduced memory used by byte and boolean fields from 4 bytes down to a\nsingle byte and shorts and chars down to two bytes. Fields are now\narranged as Reference followed by decreasing component sizes, with\nfields shuffled forward as needed.\n\nBug: 8135266\nChange-Id: I65eaf31ed27e5bd5ba0c7d4606454b720b074752\n" }, { "commit": "e25826e28ea65d9c1aa23f84788a091c677b20c7", "tree": "0d89c7f23c5095907756a53ef8ebdaf92db0a48d", "parents": [ "21259fedf4fd0f786c71f69493ebfbb9affe3a8d", "64ad14dbe2225441fb7734bf6d89358d96692eea" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Aug 25 17:51:38 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Aug 25 17:51:38 2014 +0000" }, "message": "Merge \"Support running without a boot image.\"" }, { "commit": "64ad14dbe2225441fb7734bf6d89358d96692eea", "tree": "8992ebe906a4a0040502132aa9c77628a0a5ced6", "parents": [ "688d4a42ff5ab3bcb28d516afcb80b79c392e8e4" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Aug 19 14:23:13 2014 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Mon Aug 25 10:36:26 2014 -0700" }, "message": "Support running without a boot image.\n\nBug: 17000769\n\nChange-Id: I6404d5050c8a2f4ee6e70d58532eb25ee9de248e\n" }, { "commit": "bf99f77dda749e2b653e8c45259b1fb56e7bb012", "tree": "98addbb3533c745781bc26e4a55cbbdd6d6e97e7", "parents": [ "762f0a5bdd238458bbb463a9565388f2047a98d4" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Aug 23 16:37:27 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Aug 23 16:54:24 2014 -0700" }, "message": "Clean up Handle usage.\n\nPrefer using ConstHandle instead of Handle as function arguments\nsince you can\u0027t assign new references to ConstHandle which helps\nprevent bugs.\n\nChanged NullHandle to be a ConstHandle so that you can never modify\nit to be a non null reference.\n\nChange-Id: I81cb979f6f8d5b49e5614966a2caf28c3701dd4f\n" }, { "commit": "67ef46adfb2c4990832e23aebeb9c0582d8519c4", "tree": "07f95a8a9c022c547842d43fedd155cbaff4df33", "parents": [ "ed9fe4ffd9516cfb01b53a3a2c81d3e223ee352c" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Aug 21 15:59:43 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Aug 21 16:00:27 2014 -0700" }, "message": "Avoid handle-less fields in ClassLinker::InitializeClass()\n\nThere were some handle-less fields in a SafeMap across GC points.\n\nBug: 12687968\nChange-Id: Ib8c6527d4e23031f1d0074fa11d8f85499b68340\n" }, { "commit": "9dcc4572949f6a8231a1b4ed859676ba6f411726", "tree": "127ad110c7bd5fa865de2dd64e8658e73d95ddc0", "parents": [ "57101be6db093d9d27776f77eb8880ae5bae9913" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Aug 14 14:16:26 2014 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Aug 19 14:07:49 2014 -0700" }, "message": "Make apps able to run with a failing patchoat\n\nBug: 17000769\n\nChange-Id: I0a1a4dc7f5d4bb268530840302ecfb1555231e05\n" }, { "commit": "9bdec8839c1a34d09ec3e8916a4bd3a022ac45b6", "tree": "bd757f04809fdbfebd501594731e3eac9e5fd487", "parents": [ "ee736b29675455ab0be615581145aa239ce7a6b3" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Aug 15 17:11:12 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Mon Aug 18 11:25:13 2014 -0700" }, "message": "Check that we don\u0027t accidentally invoke compiled code when -Xint.\n\nThe heap poisoning breakge (b/17018234) would have been detected with\nthis check.\n\nBug: 17018234\nChange-Id: If4827ea1b02396d41012f0955e55c887387a0565\n" }, { "commit": "97b52f89e5e0b52a08d4b9a3953d0973a3cf5636", "tree": "31cd309bfbb4e566fcecb1d951e5a5504a891a20", "parents": [ "3842ad76aaeb80e0bb6b02c5f7dc4674533ef872" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Aug 14 11:34:07 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Aug 14 11:47:39 2014 -0700" }, "message": "Make OatClass and OatMethod immutable once more.\n\nOatClass and OatMethod are representation of disk data and we don\u0027t want the\nruntime to mutate this.\n\nChange-Id: Id5b8658fd544f5d6e1b9120af134d3644ff1a52c\n" }, { "commit": "4fcdc94d22a4608e355aa8df36240181149d10e8", "tree": "cb600df7e9b585720c03a08b10509151aa96d5dd", "parents": [ "b66252112d45fd24eab85122fa8902afd1324542" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jul 22 10:48:00 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Aug 13 18:01:51 2014 +0100" }, "message": "Execute an application even when dex2oat crashes.\n\nBug: 17000769\n\nChange-Id: Iffeb582862a5e794b6c7364c7ec2368cfd0f2214\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": "94f7b49578b6aaa80de8ffed230648d601393905", "tree": "cfc69e453faefee38178ceb85378e1f0f1e17812", "parents": [ "8df73882c60451e7f789bf9b1f3db2d7dc228640" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jul 22 18:08:23 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jul 29 13:30:46 2014 -0700" }, "message": "Add GcRoot to clean up and enforce read barriers.\n\nIntroduce a value-type wrapper around Object* for GC roots so that 1)\nwe won\u0027t have to directly add the read barrier code in many places and\n2) we can avoid accidentally bypassing/missing read barriers on GC\nroots (the GcRoot interface ensures that the read barrier is executed\non a read).\n\nThe jdwp test passed.\n\nBug: 12687968\nChange-Id: Ib167c7c325b3c7e3900133578815f04d219972a1\n" }, { "commit": "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": "479f131d4bd3829dd512312020808b05f5a591f1", "tree": "a826b9fe32a5d107263c4bdda6f6255a7c7cd301", "parents": [ "e66f6318635c49313f796e62170fa8f59340e926", "4c13a3ff475f206c4d0a86ee2595c45392fd942f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 16 19:55:08 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jul 16 16:25:15 2014 +0000" }, "message": "Merge \"Disable adding main and non moving spaces to immune region in GSS\"" }, { "commit": "4c13a3ff475f206c4d0a86ee2595c45392fd942f", "tree": "5a96dff1dd5952aa70c2f25de46ea89d93e9225b", "parents": [ "524e5e3815d2b16ee77beda9976b7ec3aa54aba6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jul 14 14:57:16 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 16 12:34:43 2014 -0700" }, "message": "Disable adding main and non moving spaces to immune region in GSS\n\nDisabled adding the main and non moving space to the immune region.\nThis will enable us to recycle bump pointer spaces for malloc space\n-\u003e malloc space compaction as well as collector transitions.\n\nAlso added logic for falling back to the non moving space, we may\ncopy objects there.\n\nRefactored mod union table logic into MarkReachableObjects.\n\nNo measurable performance benefit or regression.\n\nBug: 14059466\nBug: 16291259\n\nChange-Id: If663d9fdbde943b988173b7f6ac844e5f78a0327\n" }, { "commit": "c54aea7f4acd1a32bb298d43c20e3e0217638926", "tree": "f3da12b55dea316e4aae6f01c34411ec3824d510", "parents": [ "635561b86ac03f5562bdb779baa6db12f31b3cae" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 16 14:45:03 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 16 15:50:54 2014 +0100" }, "message": "Make ART fail gracefully when it can\u0027t update the desired code.\n\nART was exiting with a fatal error when it couldn\u0027t clean an obsolete\nfile. Relaxing this and failing gracefully preserves the behaviour that\nDalvik had.\n\nBug: 15313272\nChange-Id: I8d0d6d374c90d2a434909dd4ae56f0799f30134d\n" }, { "commit": "98d1cc8033251c93786e2fa8c59a2e555a9493be", "tree": "f0a76b8fff060ee484af09028da65a8339d57057", "parents": [ "aebf3cda094f34cf846d19a7724bdc8005267c95" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Thu May 15 17:02:16 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jul 11 17:17:10 2014 -0700" }, "message": "Improve performance of invokevirtual/invokeinterface with embedded imt/vtable\n\nAdd an embedded version of imt/vtable into class object. Both tables start at\nfixed offset within class object so method/entry point can be loaded directly\nfrom class object for invokeinterface/invokevirtual.\n\nBug: 8142917\nChange-Id: I4240d58cfbe9250107c95c0708c036854c455968\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": "e9e3e697f0c426132bee10aaa6aee9107d2d7dc6", "tree": "34c5c0f5aa9a9069d2514b4b3b69aff93103b82a", "parents": [ "40bdf97beffc4d85c966965bdbe81b243141312b" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jun 24 14:31:37 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jun 24 14:31:37 2014 -0700" }, "message": "Add more read barriers to the class linker.\n\nThis change makes it possible to concurrently scan the remaining roots\nin the class linker (the non-class-table roots that are visited by\nClassLinker::VisitRoots()) by adding read barriers.\n\nBug: 12687968\nChange-Id: I66fecf7a303eee7537429e018f38da8270b18c67\n" }, { "commit": "52e4b43d62896b56f8c2bd041e528472bb4a0d8d", "tree": "3a9367c391418c1375a6c86f678b3f047cacc03f", "parents": [ "ef38670cae8462d579da983c1863f96717cccee6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 10 11:22:31 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 19 12:57:05 2014 -0700" }, "message": "Add mark compact collector.\n\nThe mark compact collector is a 4 phase collection, doing a normal\nfull mark_sweep, calculating forwarding addresses of objects in the\nfrom space, updating references of objects in the from space, and\nmoving the objects in the from space.\n\nSupport is diabled by default since it needs to have non movable\nclasses and field arrays. Performance numbers is around 50% as fast.\n\nThe main advantage that this has over semispace is that the worst\ncase memory usage is 50% since we only need one space isntead of two.\n\nTODO: Make field arrays and classes movable. This causes complication\nsince Object::VisitReferences relies on these, so if we update the\nfields of an object but another future object uses this object to\nfigure out what fields are reference fields it doesn\u0027t work.\n\nBug: 14059466\n\nChange-Id: I661ed3b71ad4dde124ef80312c95696b4a5665a1\n" }, { "commit": "a91a4bc1f8960f64c5f7e4616d46e21b8e1bfba2", "tree": "31988cb0623dc3b095142b65dff37dd959ff4df2", "parents": [ "97ed29f800c56a06fd6989e0883e4c97bedd2453" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jun 13 16:44:55 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jun 13 16:44:55 2014 -0700" }, "message": "Add read barriers for the class and the intern tables.\n\nAdd read barriers for the strong roots in the intern table and the\n(strong) roots in the class table to make possible concurrent scanning\nof them.\n\nBug: 12687968\nChange-Id: If6edc33a37e65a8494e66dc3b144138b1530367f\n" }, { "commit": "bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9fe", "tree": "3d3f667c8232a9c1bb6fe9daea0d364f9ae01d8c", "parents": [ "2e1ca953c7fb165da36cc26ea74d3045d7e272c8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 21 17:43:44 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 09 12:46:32 2014 -0700" }, "message": "Change MethodHelper to use a Handle.\n\nAdded ConstHandle to help prevent errors where you modify the value\nstored in the handle of the caller. Also fixed compaction bugs\nrelated to not knowing MethodHelper::GetReturnType can resolve types.\nThis bug was present in interpreter RETURN_OBJECT.\n\nBug: 13077697\n\nChange-Id: I71f964d4d810ab4debda1a09bc968af8f3c874a3\n" }, { "commit": "b74cd29802f364b4cec88f4913fa38ade26b8fab", "tree": "73ccdce1c5a6e57d5763cae1f889e53dca2b5e24", "parents": [ "11138c73e0c5f8a90d1eeed3c48a2b63b310671c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 29 14:31:33 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 30 13:58:22 2014 -0700" }, "message": "Compaction cleanup for FindArrayClass.\n\nWe now pass double pointer in to signify that it can cause thread\nsuspension, this double pointer gets wrapped by a handle if don\u0027t\nfind the array class in the cache.\n\nChange-Id: I43436b6c35597c7252b65d1180baddb5ac4caabb\n" }, { "commit": "0cd81352a7c06e381951cea1b104fd73516f4341", "tree": "fcc8ff9cdeb608d0913097aa1fb64d1879f11ffa", "parents": [ "dfd301f19800a4f168283cf2d0b15b2c09071955" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 16:48:55 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 23 12:55:45 2014 -0700" }, "message": "Revert \"Revert \"Fix an outstanding compaction bug in interpreter.\"\"\n\nFixed the generic trampoline to not use ToJObject when unnecessary.\n\nBug: 15167269\n\nThis reverts commit 3bdb873122964da7937eb070cbcf2ef638a8e459.\n\nChange-Id: I0525d0e0f3afb753c770e1572070a0fa22b02271\n" }, { "commit": "3bdb873122964da7937eb070cbcf2ef638a8e459", "tree": "3d29123f33853e11adb67bdd6ac56f19ee798a1f", "parents": [ "e09ae0920be57760fb390b6944bce420fa0b5582" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 22:06:51 2014 +0000" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 22:06:51 2014 +0000" }, "message": "Revert \"Fix an outstanding compaction bug in interpreter.\"\n\nThis reverts commit e09ae0920be57760fb390b6944bce420fa0b5582.\n\nChange-Id: I48036306130d5ccfec683d0dc3e9a642a02ee9c1\n" }, { "commit": "e09ae0920be57760fb390b6944bce420fa0b5582", "tree": "acc40266093df4289ffb6728c979cafd6b5114d2", "parents": [ "b8033db2a8dc6f7c7e29b1552177542964f56e44" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 15 12:39:19 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 10:47:44 2014 -0700" }, "message": "Fix an outstanding compaction bug in interpreter.\n\nFixed a bug in DoFieldPut where the FieldHelper GetType could cause\nthread suspension which would result in a stale obj.\n\nAdded more handles in the class linker to facilitate moving fiels\nand methods in the future.\n\nRemoved un-necessarly passing handle references since these are value\ntypes and don\u0027t need to be passed by reference.\n\nAdded a special NullHandle type which allows null handles without a\nhandle scope.\n\nChange-Id: I1b51723920a2e4f4f8b2907066f578a3e879fd5b\n" }, { "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": "6b522855f913617e00c1783264436145d00cc533", "tree": "d88af5bbbef5ea42b90eb4bbc5a07f209bdbe115", "parents": [ "041cff3a7485acebe9b6dc8298e7589319def6dc", "2b7c4d196c8abe32f4ca633534917da9de53c359" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon May 19 23:48:46 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon May 19 23:48:46 2014 +0000" }, "message": "Merge \"Don\u0027t get and restore thread state for ScopedFastNativeObjectAccess.\"" }, { "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": "2afe49450f2e018f18b5de45428b9174bfd6f196", "tree": "2d6f96d2dfc4c8baaef172259a824708e510225e", "parents": [ "84e524207b23d58a1b1e5f4443000ccac97c4184" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 10:25:33 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 10:26:17 2014 -0700" }, "message": "Follow up to \"Add ISA directory to image and odex pathnames.\"\n\nChange-Id: I7f08cc3052fbed93a56ccf1ab7675ae8bc129da9\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": "f0972a410a0665dbe32bd96df09a572d69f9f3a3", "tree": "7e68b84a8395c72bdacb293c9e42cb3817f14668", "parents": [ "de1129a26e0474ea8bb9112938ebb867163969fd" ], "author": { "name": "Dmitry Petrochenko", "email": "dmitry.petrochenko@intel.com", "time": "Fri May 16 17:43:39 2014 +0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri May 16 17:10:20 2014 -0700" }, "message": "Fix generic jni issue in ArtMethod::GetQuickFrameInfo\n\nThe 64-bit host mode fails to start due to incorrect\ndetection of GetQuickGenericJniTrampoline.\nThe quick_code is 32-bit and taken from oat file, but\nGetQuickGenericJniTrampoline returnf 0x7fffxx (64-bit)\naddress of trampoline and execution went to incorrect way.\n\nSome clean-up.\n\nOriginal Author: Dmitry Petrochenko \u003cdmitry.petrochenko@intel.com\u003e\nSigned-off-by: Dmitry Petrochenko \u003cdmitry.petrochenko@intel.com\u003e\nSigned-off-by: Serguei Katkov \u003cserguei.i.katkov@intel.com\u003e\nChange-Id: I0952443b2a9f6833ad37ec373837ae208681fad7\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": "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": "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": "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": "8a630577ed2d9e9571c3434c505e5de223b23c07", "tree": "106367100c639011f0abb72b3b0e227c0764e8e0", "parents": [ "96c6ab93336b972a38bd2448bcccf19188b8389b" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 09 18:45:35 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Apr 25 12:24:46 2014 +0100" }, "message": "Move mapping table and vmap table offsets to OatMethodHeader.\n\nThis change has a libcore/ companion CL\n \"Remove ArtMethod\u0027s quick fields mapping table and vmap table.\"\n https://android-review.googlesource.com/91254\n\nBug: 11767815\nChange-Id: I46ce2067e1ecd915da3890606498e31ffc332813\n" }, { "commit": "d3c5bebcb52a67cb06e7ab303eaf45f230c08b60", "tree": "85df477ba745b1e2c85ab1d167b0297236060f2f", "parents": [ "043a7a6182870964021476484b1534106ff20600" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Apr 11 16:32:51 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Apr 14 18:03:41 2014 +0100" }, "message": "Avoid allocating OatFile::OatClass on the heap.\n\nAvoid allocating a BitVector for OatFile::OatClass::bitmap_\nwith kOatClassSomeCompiled methods. That makes the OatClass\ncopy-constructible as it doesn\u0027t own any memory. We use that\nin OatFile::OatDexFile::GetOatClass() to return the result\nby value thus avoiding one or two heap allocations per call.\n\nChange-Id: Ic7098109028a5b49e39ef626f877de86e732ed18\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": "719d1a33f6569864f529e5a3fff59e7bca97aad0", "tree": "fcd84efd7b9806b93ec1a44e2317e6f882e7fe0e", "parents": [ "5365eea9940269b662cfbe103caa348816ff1558" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 12:13:39 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 19:16:01 2014 -0800" }, "message": "Enable annotalysis on clang ART builds.\n\nFix clang build errors aswell as restructure locking/mutex code for correct\nthread safety analysis support.\nReorder make dependencies so that host builds build first as they should\nprovide better compilation errors than target.\nRemove host\u0027s use of -fno-omit-frame-pointer as it has no value with correct\nuse of CFI, which we should have.\n\nChange-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90\n" }, { "commit": "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": "2da882315a61072664f7ce3c212307342e907207", "tree": "67d777be044f5b60e2f13ab7968b63c581904ea9", "parents": [ "762d4e5b9e777ae64c4ba581af9c84b78a5e96a6" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Feb 27 12:26:20 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Mar 03 23:27:12 2014 +0000" }, "message": "Initial changes towards Generic JNI option\n\nSome initial changes that lead to an UNIMPLEMENTED. Works\nby not compiling for JNI right now and tracking native methods\nwhich have neither quick nor portable code. Uses new trampoline.\n\nChange-Id: I5448654044eb2717752fd7359f4ef8bd5c17be6e\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": "83c8ee000d525017ead8753fce6bc1020249b96a", "tree": "d5167ed15dee2629905ac3640b6ea0578d4ae312", "parents": [ "7cba217ab0661d74deccbb97160cdf60b74d4ea3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 28 14:50:23 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 11 10:40:10 2014 -0800" }, "message": "Add root types and thread id to root visiting.\n\nEnables us to pass the root type and thread id to hprof.\n\nBug: 12680863\nChange-Id: I6a0f1f9e3aa8f9b4033d695818ae7ca3460d67cb\n" }, { "commit": "ef7d42fca18c16fbaf103822ad16f23246e2905d", "tree": "c67eea52a349c2ea7f2c3bdda8e73933c05531a8", "parents": [ "822115a225185d2896607eb08d70ce5c7099adef" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Jan 06 12:55:46 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Feb 06 23:20:27 2014 -0800" }, "message": "Object model changes to support 64bit.\n\nModify mirror objects so that references between them use an ObjectReference\nvalue type rather than an Object* so that functionality to compress larger\nreferences can be captured in the ObjectRefererence implementation.\nObjectReferences are 32bit and all other aspects of object layout remain as\nthey are currently.\n\nExpand fields in objects holding pointers so they can hold 64bit pointers. Its\nexpected the size of these will come down by improving where we hold compiler\nmeta-data.\nStub out x86_64 architecture specific runtime implementation.\nModify OutputStream so that reads and writes are of unsigned quantities.\nMake the use of portable or quick code more explicit.\nTemplatize AtomicInteger to support more than just int32_t as a type.\nAdd missing, and fix issues relating to, missing annotalysis information on the\nmutator lock.\nRefactor and share implementations for array copy between System and uses\nelsewhere in the runtime.\nFix numerous 64bit build issues.\n\nChange-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822\n" }, { "commit": "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": "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": "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": "88474b416eb257078e590bf9bc7957cee604a186", "tree": "7c59aa370bec9b0f2d37cb7a96d3b2effb3d92ce", "parents": [ "9780099e445884d8bc9444c8c1261b02d80a26c7" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Oct 23 16:24:40 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Tue Oct 29 12:01:28 2013 -0700" }, "message": "Implement Interface Method Tables (IMT).\n\nChange-Id: Idf7fe85e1293453a8ad862ff2380dcd5db4e3a39\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": "e810452722ac83b294d1f7aa80bdd88e547d5af0", "tree": "6000d7851d7e60936a2ec6e7ef6ca935bc374832", "parents": [ "67fe2b41a6afccf6ab1a58879eae3e0e8f3d6c7a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 15 21:56:36 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Oct 20 21:38:53 2013 -0700" }, "message": "Preload DexCaches\n\nBug: 11045348\nChange-Id: I6f9c0d11613b6b4933a04ae23dbf4bc7879cea65\n" }, { "commit": "756ee4e090bc1e1812b41fb7b4661df601a32ef9", "tree": "b456ca4a582d5e75d20b418ab4c27ed56b46f40d", "parents": [ "eeb9888421b696990f45b89286ad9d0908c70a69" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 15:46:12 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 18:14:18 2013 -0700" }, "message": "Find OatDexFile by DexFile name and checksum, not just checksum\n\nBug: 10614658\nChange-Id: Ie0b5a34fd396b6299000c37909108c5e7e6ab80f\n" }, { "commit": "ee39a10e45a6a0880e8b829525c40d6055818560", "tree": "88cf2b0765ffc8cc96aa2f895254fbf799d0eb40", "parents": [ "7d690ba929a2a02e2b6344749561d49e2c0d55d2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Sep 19 02:56:49 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Sep 21 22:00:10 2013 -0700" }, "message": "Use class def index from java.lang.Class.\n\nBug: 10244719\nThis removes the computation of the dex file index, when necessary this is\ncomputed by searching the dex file. Its only necessary in\ndalvik.system.DexFile.defineClassNative and DexFile::FindInClassPath, the\nlatter not showing up significantly in profiling with this change.\n\n(cherry-picked from 8b2c0b9abc3f520495f4387ea040132ba85cae69)\nChange-Id: I20c73a3b17d86286428ab0fd21bc13f51f36c85c\n" }, { "commit": "c4621985bdfc2b27494087e5dee65a6d0cc5a632", "tree": "d8165f5b8d337e73942ee29d66fb40585dc7caf1", "parents": [ "5666afd6854b5634ae741dc8a3a633fc47d52168" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 16 19:43:47 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 10:03:00 2013 -0700" }, "message": "Fix race in root marking.\n\nThere was a race which caused the class linker / intern table to not\nbecome dirty after adding a root. We now guard the is dirty flag by\nthe corresponding locks to prevent this from occuring. This was\ncausing roots to be occasionally missed.\n\nAlso fixes the bug where we occasionally scan more cards than\nneeded.\n\nBug: 10626133\n\nChange-Id: I0f6e72d92035ff463954d66988ef610ea0df61be\n" }, { "commit": "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": "8f3c9ae38df2460940a26dff889a84430b6c38d3", "tree": "55d5858382e5f66211db96d587b06914bad850d7", "parents": [ "b8a0b94735f188bc739e4c55479c37699006b881" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 20 17:26:41 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Aug 21 16:31:42 2013 -0700" }, "message": "Don\u0027t allow class status to go backward except for error.\n\nAllow greater parallelism of initialization.\nBug 10393546.\n\nChange-Id: Ic194ed490bb0a986250c09fcf335eb1be9714657\n" }, { "commit": "be7149fc2e7cc607937209f2819e3c1d672e2668", "tree": "7add2e6efce570424fe9950d86f5a196192729c1", "parents": [ "46398608eaa47afe5a4cfb91e3f43211bf937d68" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 20 09:29:39 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 20 10:53:51 2013 -0700" }, "message": "Avoid throwing NoClassDefFoundError at compile time.\n\nChange-Id: I8ba56a8750e1718babcb1f94e0408d89f58ea9b5\n" }, { "commit": "e6bb3b2ce5a69c31c2adfc7eb2705633b7f966eb", "tree": "2c562e3de0fcd0cdd4528c4d2f40aa7fc75eea2e", "parents": [ "cf3de6209f056aa8d6005e4610d49855da581eb4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Aug 19 21:51:45 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Aug 19 22:52:23 2013 -0700" }, "message": "Reduce AOT initialization.\n\nWhen compiling apps there is no need to resolve all types in the dex file, just\nthose declared in the dex file. There\u0027s also no need to initialize static\nfields if we can only leave the class in a verified state.\n\nIncrease use of CompilerDriver::IsImage.\nMove timing of dex2oat setup to before Runtime::Create.\n\nOn run-test 056 the performance improvement is an order of magnitude, for\nThinkFree dex2oat time is dominated by compilation and this change has no\neffect.\n\nBug 10316099.\n\nChange-Id: Ibdd7caa43284e7448e6a56d810967100ae4a7898\n" }, { "commit": "ea46f950e7a51585db293cd7f047de190a482414", "tree": "9dddc8073547a2dcb58a19e1728932a89cb149c3", "parents": [ "5e3572709b5a5d59957f835db4f73760ecef08da" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Jul 30 01:26:50 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 13 18:09:46 2013 -0700" }, "message": "Refactor java.lang.reflect implementation\n\nCherry-picked from commit ed41d5c44299ec5d44b8514f6e17f802f48094d1.\n\nMove to ArtMethod/Field instead of AbstractMethod/Field and have\njava.lang.reflect APIs delegate to ArtMethod/ArtField.\n\nBug: 10014286.\n\nChange-Id: Iafc1d8c5b62562c9af8fb9fd8c5e1d61270536e7\n" }, { "commit": "b0f871965d588cce066785728fb105248b38bb4a", "tree": "777eb2adbcfc35858135756d893cda86b333b9f4", "parents": [ "597e46bf300244a45d1e214c618e89250b39912b" ], "author": { "name": "Dragos Sbirlea", "email": "dragoss@google.com", "time": "Thu Aug 08 10:43:47 2013 -0700" }, "committer": { "name": "Dragos Sbirlea", "email": "dragoss@google.com", "time": "Thu Aug 08 10:53:50 2013 -0700" }, "message": "Removed unused friend classes for tests.\n\nChange-Id: I7f08b0cd4abbbc82f329a8bec0d0994327b6dba9\n" } ], "next": "848871b4d8481229c32e0d048a9856e5a9a17ef9" }