)]}' { "log": [ { "commit": "70aa29e2d93ba66e71a8ff88c9210719efae1c31", "tree": "f095ddc5ecc6f699422dbddce6e937047f407915", "parents": [ "7de49d88a1fded45a20209b5335464dd84c3ea03" ], "author": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Wed Aug 11 12:11:19 2021 -0700" }, "committer": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Fri Aug 13 16:34:20 2021 +0000" }, "message": "Do not acquire runtime_shutdown_lock_ in Abort()\n\nAbort can be called, particularly in OOM situations, when we already\nhold the lock. Abort() should minimize the locks it acquires.\n\nThis is intended to be a minimal, low-risk change. Generated code\nshould be essentially unchanged, except in Abort(). This does not\naddress the question of whether IsShuttingDown really needs to\nlock at all.\n\nTest: Build and boot AOSP.\nBug: 195884830\nChange-Id: I0ee4a7ca7348153436fec0fecc1d1f2ca1f7a30c\n" }, { "commit": "ce9b902a161b86eb2d5ef9fe4442305e25828d0a", "tree": "3108d6315b779816b076b220870748631235e2ea", "parents": [ "a8f858e4eddeede8c465cc5b9fb40733e4649aed" ], "author": { "name": "Victor Hsieh", "email": "victorhsieh@google.com", "time": "Wed Jul 21 10:44:06 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Tue Jul 27 16:56:08 2021 +0000" }, "message": "Reland: Support pass BCP art/vdex/oat files by FD\n\nThe original implementation in odrefresh generated inconsistent number\nof files between jars and other files. The code is reworked.\n\nOriginal description:\n\nThis is currently used by odrefresh.\n\nMain runtime changes are:\n\n1. When reading the image header, also tries to read from the FD if\n provided.\n\n2. Initialize the art/vdex/odex FDs in the boot image chunk if provided.\n This allows them to be opened (in case if the file is not accessible\n by path) in LoadComponents.\n\n3. OpenBootDexFiles: accept BCP JARs passed as FD, in case if the file\n is not accessible by path.\n\n4. The new FDs are passed from new runtime args,\n -Xbootclasspath{art,vdex,oat}fds.\n\nIt is used in odrefresh to pass the previous output of BCP extensions to\nbe used in the next phase, system server compilation.\n\nBug: 193720426\nTest: odrefresh --use-compilation-os\u003d10 --force-compile # exit 80\n odrefresh --verify # exit 0 (was 79 previosly)\nTest: Verify the checksum of output files are the same, with\n --use-compilation-os or not, i.e. regardless where the compilation\n happens\nTest: mma in art/\nTest: odsign_e2e_tests\nChange-Id: Ie3ae48c7d70a2779cfbd80b307199a0f327c895c\n" }, { "commit": "d7a4da1f357e089c5d150559d8d2f2ddb7c4958a", "tree": "bde88500eac9eda86031cfe8536241dfc79e12d2", "parents": [ "2cb2527d4136f681b8e79352c546e65431ceb10c" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Jul 23 15:05:49 2021 +0100" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Jul 23 14:16:27 2021 +0000" }, "message": "Revert \"Support pass BCP art/vdex/oat files by FD\"\n\nThis reverts commit b1adfc2a0570f52d74b8a4acdd578efc1790995b.\n\nReason: reports from Realtime Stability Insights (RTSI) infra.\n\nBug: 193720426\nFix: 194481664\nFix: 194475273\nFix: 194478073\nTest: TH\nChange-Id: I421d0b4a613de5ac8fb2830fa27206edb5428374\n" }, { "commit": "b1adfc2a0570f52d74b8a4acdd578efc1790995b", "tree": "c5058390901f2abbb0e281d8403be2b8db02c337", "parents": [ "71f763399e95676d665e071623bccb714acf88b4" ], "author": { "name": "Victor Hsieh", "email": "victorhsieh@google.com", "time": "Wed Jul 21 10:44:06 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Fri Jul 23 01:47:27 2021 +0000" }, "message": "Support pass BCP art/vdex/oat files by FD\n\nThis is currently used by odrefresh.\n\nMain runtime changes are:\n\n1. When reading the image header, also tries to read from the FD if\n provided.\n\n2. Initialize the art/vdex/odex FDs in the boot image chunk if provided.\n This allows them to be opened (in case if the file is not accessible\n by path) in LoadComponents.\n\n3. OpenBootDexFiles: accept BCP JARs passed as FD, in case if the file\n is not accessible by path.\n\n4. The new FDs are passed from new runtime args,\n -Xbootclasspath{art,vdex,oat}fds.\n\nIt is used in odrefresh to pass the previous output of BCP extensions to\nbe used in the next phase, system server compilation.\n\nBug: 193720426\nTest: odrefresh --use-compilation-os\u003d10 --force-compile # exit 80\n odrefresh --verify # exit 0 (was 79 previosly)\nTest: Verify the checksum of output files are the same, with\n --use-compilation-os or not, i.e. regardless where the compilation\n happens\nTest: mma in art/\nChange-Id: I209085f047c42823ff20415804f65a9b32378b40\n" }, { "commit": "b572832561669794edc8577ffbbf2ef19374e8bb", "tree": "ad2af8b17a0dff5f1c3f322ebe431fbd397537ed", "parents": [ "66934efcabd2b75fd84b3cc0a8665f4ecc136727" ], "author": { "name": "Victor Hsieh", "email": "victorhsieh@google.com", "time": "Fri May 21 09:45:35 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Jul 15 18:24:50 2021 +0000" }, "message": "Deprecate support of extracting BCP from boot image\n\nBug: 188905361\nTest: m\nChange-Id: I2820eb0d60ba6eedee3c67800f884512a638bacb\n" }, { "commit": "e4f983c808b0b7d2d9c39f34f67971bba1354b08", "tree": "80dd518ac4e7ea00670f2ebdb70efbe8b1f577cd", "parents": [ "5f2f289b64f163e491b9b53364ce04874f82b4e3" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jul 12 15:53:27 2021 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jul 13 12:14:13 2021 +0000" }, "message": "Remove mterp.\n\nTest: test.py\nChange-Id: Id800bcf86965ab19cf1e79ecbfa8996a6a6c335e\n" }, { "commit": "5f2f289b64f163e491b9b53364ce04874f82b4e3", "tree": "52018e22d0dd047c360036c8f02a9b6fb41eaa4e", "parents": [ "a5c529fd866309856a1eaff009f781ffe266b499" ], "author": { "name": "Nikita Ioffe", "email": "ioffe@google.com", "time": "Mon Jul 12 15:59:38 2021 +0100" }, "committer": { "name": "Nikita Ioffe", "email": "ioffe@google.com", "time": "Mon Jul 12 18:41:47 2021 +0000" }, "message": "Fallback to version code in case lastUpdateMillis field is not populated\n\nTest: presubmit\nBug: 193374411\nChange-Id: I2006a1926c64cf01e12d82c90197b20f5cff9406\n" }, { "commit": "ef10f42bf21cddff00972c8b47aaf79528cbe3b5", "tree": "c025d3479b515beebb4adca35efae47d3db47bce", "parents": [ "a4d27de25484b526205b446b8157122dc117b332" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jul 08 14:34:11 2021 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jul 09 07:50:47 2021 +0000" }, "message": "Use lastUpdateMillis of an apex for ART versioning.\n\nTest: m\nBug: 192647837\nChange-Id: Ide7e5a1dbfe85c679313bb6c8e6788137b138f42\n" }, { "commit": "b6e679292e526f48a2a7c389b37f920419243c27", "tree": "90e1a4cf98ea510571fe45c38493b81e77f7d056", "parents": [ "7209da0a46dd96ae5b9d73124ef09b4b0fe9ac25" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jul 06 15:53:07 2021 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jul 07 16:10:07 2021 +0000" }, "message": "Move Transaction logs to arena allocator.\n\nAnd change some containers to reduce memory usage.\n\nAlso update `SafeMap` with some C++17 functions, namely all\n`erase()` and `extract()` overloads and `insert()` overloads\ntaking a \"node\". The `extract()` and `insert()` overloads\nare convenient to avoid allocation/dealocation when updating\nthe key of an entry.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 181943478\nChange-Id: I791d00598ac288b1f31c92daa63b5b3dcf6b41fa\n" }, { "commit": "971068dcaf5955634679dbfaf7b562ed52aff772", "tree": "3e76f60e7136f53ca0d19a23914721515e8b2725", "parents": [ "3d12876bd9782831ad5c907f1f9dc94d10867f3d" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jun 30 21:17:53 2021 +0100" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Jul 02 10:19:42 2021 +0000" }, "message": "runtime: add -Xdeny-art-apex-data-files\n\nThis option prevents the runtime from loading AOT artifacts installed\nin /data/misc/apexdata/com.android.art.\n\nBug: 192049377\nTest: manually adding option and running odsign_e2e_tests\nTest: adding option and looking at proc/maps for system_server and zygote\n\nChange-Id: I56c7ce55b64de72faf39a06238089fe4b6b84b88\n" }, { "commit": "1792c6ff1c9838dfbe948be124dc1a8501fc6636", "tree": "f8df705069592bc5037f6f580fcafe0df07f6d91", "parents": [ "4f388e3f26925f84d0a623a5a0e3c909fd09bd98" ], "author": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Thu Jun 24 17:35:50 2021 -0700" }, "committer": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Thu Jul 01 20:17:33 2021 +0000" }, "message": "Add -XX:ForceJavaZygoteForkLoop flag\n\nSetting this to true effectively disables the zygote native fork\nloop, either for testing/measurement purposes, or as a fallback.\n\nBug: 192020504\nTest: Check logcat with and without the flag.\nChange-Id: I83c401d21ae2797442011d9ac6f23c78990920bd\n" }, { "commit": "bbdb1ed109532f42949f84194e7717453f2f37f6", "tree": "1fcdcf4cff743c209e1f9b732ea4a5b59d4f6939", "parents": [ "9b996ce378e58f4699145721a1708732d5399a95" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jun 29 14:12:05 2021 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jul 01 09:42:30 2021 +0000" }, "message": "Cache boot classpath checksums at runtime init.\n\nTo speed up oat file checksums check.\n\nTest: test.py\nBug: 191828947\nChange-Id: I2fe97a5626220470ec3edf457a3a24e7d50ce6d7\n" }, { "commit": "c2753e6beec483b5b14161b6bbc8e0a86aef9397", "tree": "070107ce0d907ab246d4a33f4d3aac7e679006c7", "parents": [ "546243375d7e129aa02ca7ea9663ed7c40b4880e" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 25 15:34:09 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Jul 01 01:52:04 2021 +0000" }, "message": "Fix compiler filter / reason reporting and add the ISA to the metrics\n\nThe compiler filter / reason reporting was not accurate for a variety\nof reasons. (e.g. reporting was only done at startup, it was relying\non imprecise APIs and had errors in the logic).\n\nIn order to keep track of the precise optimization status, this CL\nintroduces the concept of AppInfo, which encapsulates the data about\nthe application / system server code paths, their optimization status\nand possible other metadata (e.g. profiles).\n\nTo populate it, we rely on 2 distinct events:\n1) The framework calling VMRuntime#registerAppInfo to inform the\nruntime about the applications code paths and their types (e.g. primary,\nsplit, secondary).\n2) Class loading, when we can determine the actual optimization status\nlike filters, reasons, and whether or not we can load the odex files.\n\nThese events may happen in any order so we could deal with a partial\nstate at some point in time, but in the majority of cases they always\nhappen at Class Loading, followed by RegisterAppInfo.\n\nThis CL also deletes the OatFileManager#getPrimaryOatFile which was\na misleading API as it didn\u0027t work in most cases. It also adds more\ntests to the metrics/reporting infra for previous missing or\nunimplemented cases.\n\nTest: gtest\nBug: 170149255\nChange-Id: If0a7a25d06ff6fb89fe4861139b7dee61c05814d\n" }, { "commit": "e9a4a6013010b6cc0fb392de24255deacc62c1af", "tree": "a0f33b7d069ec2734b11777124c7bf98d71bd59f", "parents": [ "9b4e556fbd3ffc5686306d2cda7b8367dca0fdbe" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jun 22 16:33:34 2021 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jun 29 09:50:51 2021 +0000" }, "message": "Transaction support for MethodType in dex cache.\n\nTest: TransactionTest.ResolveMethodType\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --interpreter\nBug: 191765508\nChange-Id: I8c80e29fb84d50ca782d05db1bc4634fc002c726\n" }, { "commit": "5fef55677ed3ce5e2255030aa58b8a39cf77fab1", "tree": "feb27e131521d1a911e08174ebc933635939423d", "parents": [ "30bb6af110e0999a87c6e9fd0145fdd4a59e98d8" ], "author": { "name": "Martin Stjernholm", "email": "mast@google.com", "time": "Mon Jun 21 23:33:33 2021 +0100" }, "committer": { "name": "Martin Stjernholm", "email": "mast@google.com", "time": "Thu Jun 24 11:19:37 2021 +0000" }, "message": "Clean up ART APEX manifests.\n\nmanifest-art.json: Rely on the build system to populate all required\nlibs. Besides some duplicate entries, this drops libicuuc.so,\nlibicui18n.so, and libneuralnetworks.so from the required list. None of\nthose libraries are dependencies of the ART module itself, and hence\ndon\u0027t get loaded from the ART namespace. They used to be necessary\nbefore linkerconfig supported creating links for JNI libs and from\npublic.libraries.txt, and when libnativeloader still defaulted to the\nART namespace for loading such libs.\n\ntest_apex_manifest.json: Used by test_com.android.art and should be\nidentical to manifest-art.json except for the version number. Besides\nthe above, this file contained several stale libraries.\n\nAlso try to configure proper runtime_libs dependencies for libart(d)\nfor the things it dlopen\u0027s from the ART namespace, although most\nlibraries cannot be listed there for various reasons.\n\nTest: m droid deapexer\n deapexer info \\\n out/target/product/vsoc_x86_64/system/apex/com.android.art.capex\n Compare the output before and after this CL.\nTest: m test_com.android.art deapexer\n deapexer info \\\n out/target/product/vsoc_x86_64/obj/ETC/test_com.android.art_intermediates/test_com.android.art.apex\n Compare the output before and after this CL.\nBug: 184148353\nChange-Id: I0d9c2a090702a95551208aad4be97ea867004a3c\n" }, { "commit": "1282f3805b1b6f50761f3e136d569e85dbda7090", "tree": "eaf74fab46eb96d51e327676e734a139afbe5fef", "parents": [ "7f0473851d9a8d5644fde8c483390a985c238433" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Jun 21 20:22:12 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Jun 23 19:22:50 2021 +0000" }, "message": "Add sampling support in the metrics reporter\n\nThe sample rate percentage can be configured via 2 runtime\nflags (MetricsReportingMods and MetricsReportingNumMods).\n\nA runtime session will report metrics if and only if its\nsession id % MetricsReportingNumMods \u003c MetricsReportingMods.\n\nA value of 0 on the mods will effectively disable reporting,\nwhile configuring MetricsReportingMods to be equal to the\nMetricsReportingNumMods will enable reporting in all cases.\n\nTest: gtest\nBug: 170149255\nChange-Id: Ie1353e4fc0ff695fc627696145d95e9ccd3c6a94\n" }, { "commit": "ec11cf1e4a7400af1befae3a5194206f16a58047", "tree": "613b1e67a1b8b28209a8e893374eb93d50d1a3b0", "parents": [ "9b8d8198236b73489a28f46a1b62220da471c4b2" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Jun 17 15:41:08 2021 -0700" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jun 23 02:28:17 2021 +0000" }, "message": "Add period reporting to the metrics infra\n\nThe metric reporting can now be condifured to report at\ndifferent periods, according to a predefined spec.\n\nThe period spec is given as a string (e.g. \"S,1,2,4,8,*\")\nand can specify:\n - startup reporting\n - fixed period reporting\n - continuous reporting\n\nFor example \"S,1,2,4,*\" means that we will report at\nstartup, then after 1 seconds, then after 2 and 4,\nand finally, that we will continue to report every other 4s.\n\nThe specs for system server and the apps are given by different\nflags, so that we can have different reporting configurations\nfor each.\n\nAlso, this CL adds much more robust testing to the metrics\nreporter, something that was missing before.\n\nTest: gtest\nBug: 170149255\n\nChange-Id: Ifbe32b3877d2e1cdf43d30b67672f6ebfb42dadf\n" }, { "commit": "1ff9056b87705e251501ea4d19280a7e4fe2d009", "tree": "aefef09122429a3960d810033443c461f73b5023", "parents": [ "c893d1597b2e653659e0bc73cc2640590d01e8b0" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jun 16 14:37:42 2021 -0700" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Jun 21 14:27:16 2021 +0000" }, "message": "Move metric reporting config to flags\n\nThis will enable us to enable periodic reporting according\nto the properties set in the device config.\n\nAs part of this CL, enable cmdline only flags for thing that\ndo not make sense to read from system properties.\n\nTest: gtest\nBug: 170149255\n\nChange-Id: I99bae25d89cf3a17906b4d3c671e5c63e9a3c180\n" }, { "commit": "a09d8b7d4cb6f35f12f2bd2ed4e04a0eb129eeea", "tree": "79587d30dda7acb00545333067596dfcfa11bdb6", "parents": [ "e300c4e4eabe3388b730efe35561e54f1c306710" ], "author": { "name": "Victor Hsieh", "email": "victorhsieh@google.com", "time": "Mon May 24 14:21:55 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Jun 10 15:22:02 2021 +0000" }, "message": "Add runtime option -Xbootclasspathfds: for pre-opened fds\n\nThe new option allows the client to pass a pre-opened fds to the\nruntime. The number of elements must match the number of BCP jars\nspecified in -Xbootclasspath. An fd of negative number is a valid\noption, in such case the runtime will still open the jar in the\ncorresponding path in -Xbootclasspath.\n\nExample: -Xbootclasspathfds:10:11:-1:12\n\nThe option is currently only used in \"unstarted runtime\", but will also\nbe used elsewhere in the follow-up changes.\n\nBug: 187327262\nTest: patch odrefresh to use the option, no longer seeing such openat(2)\nTest: m test-art-host-gtest\n\nChange-Id: I1bebbd80136419c03ac1309a8cb8229a0fd69838\n" }, { "commit": "094b1cfc9fa9e1c02238a2352c190be1746f5622", "tree": "2ce218587228aafd5cdaf3bd17ee2cecde484957", "parents": [ "4f6bb446f8fbaa192f4e5b69734414c66d5e1bae" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Tue Jun 08 09:28:28 2021 +0100" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Jun 09 11:34:22 2021 +0000" }, "message": "odrefresh: enable loading of system_server image files\n\nFix check in ValidateBootImageChecksum() to account for image files\nwith multiple components which exists for boot-framework when\ncompiling on device.\n\nUpdate logic for only_load_system_executable to be\nonly_load_trusted_executable and treat /system and the ART APEX data\ndirectory as trusted.\n\nAdd test to check .art,.odex,.vdex files derived from the\nsystem_server classpath are mapped when the ART module updates.\n\nAdd test to check .art,.oat,.vdex files for the boot class path\nextensions are present in the zygote processes.\n\nBug: 180949581\nTest: atest com.android.tests.odsign.OnDeviceSigningHostTest#verifyGeneratedArtifactsLoaded\nChange-Id: I3114fc6393402d8da2eb16ba756ab5fab713dc20\n" }, { "commit": "beb9f2012587035a5c30d0eca8af458b2ad659b7", "tree": "ebc2509c9d3250d47e6e54c2c67f2f4bce74c80b", "parents": [ "f31b75b2b80154112835c25bb0a21196453ac71a" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jun 02 14:42:03 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Tue Jun 08 20:58:43 2021 +0000" }, "message": "Consider the size of the reference profile when assessing IsFirstSave\n\nThis makes the detection logic for the first profile save much more\nprecise. It prevents the case where we would return true if\nthe data was already moved from the current profile to the reference\nprofile.\n\nAt the same time, rework part of the logic for early save. The checks\nneeded to be moved earlier to encompass the startup class resolution.\n\nTest: run-test \u0026 manual\nadb shell stop;\nadb shell setprop dalvik.vm.ps-min-save-period-ms 300;\nadb shell setprop dalvik.vm.extra-opts -verbose:profiler;\nadb shell start;\nadb shell cmd package compile com.android.systemui -r bg-dexopt\nrestart \u0026 check\n\nBug: 185979271\nChange-Id: Icfec30c6f49c8e03b03ff4bcbc2b869393fdcbfe\n" }, { "commit": "09eacd9a5d982687b68031a884e4daaa11560f0c", "tree": "79a7fdac9c3330e850d05028cf95b3de6cb108a3", "parents": [ "341be9e71c8dbb1f6e29e860336e8e4944d54c63" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed May 19 17:03:55 2021 -0700" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Jun 03 19:35:14 2021 +0000" }, "message": "Setup ART experiments infra\n\nAdd a flexible class for ART Flags that can take their\nvalues from cmdline arguments, system properties or\ndevice config settings.\n(the flags concept is evolved from Eric\u0027s previous CL\n3dba023d4fb47882fa215715c196cfa3be30c098)\n\nPlumb the loading/re-loading of flags in the runtime\ninitialization and after forking from zygote (so that\nwe don\u0027t require restarts to refresh the flags).\n\nIf multiple values are given for the same flag the\nevaluation order is:\n1) device config (configurable from server side)\n2) system properties\n3) cmdline arguments\n4) the default value\n\nThe existing cmdline arguments are not migrated to the\nnew infra and will be done only on a per need basis.\n\nTest: gtest \u0026 manual\nBug: 181748174\nChange-Id: If3940393493af1052367d725a3f2aa94eee927c2\n" }, { "commit": "61ffd049d8d6946ba52884a8f679dde0e3a6654d", "tree": "6ce3787caae6d00bfb30165786fe40d42a86e045", "parents": [ "6d8d68efbe2101e2d5fdf078556cbc1f286c37c7" ], "author": { "name": "Victor Hsieh", "email": "victorhsieh@google.com", "time": "Thu May 20 15:14:25 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon May 24 20:05:49 2021 +0000" }, "message": "Make the runtime option -Ximage a ParseStringList\n\nPreviously, the string spliting is done in multiple code locations,\nincluding ImageSpace::BootImageLayout::LoadOrValidate and\nGetPrimaryImageLocation (which may be called multiple times).\n\nThis change converts the -Ximage option from a string into a\nParseStringList\u003c\u0027:\u0027\u003e.\n\nIt may be worth pointing out that this doesn\u0027t change the current code\nexpectation that each image can have a profile (e.g.\n\"/path/to/foo.art!/some/profile.prof\").\n\nThere is a later plan to introduce new options of boot image fds with\nParseIntList\u003c\u0027:\u0027\u003e. This change would make them more consistent.\n\nBug: 187327262\nTest: boot looks normal\nTest: dexopt looks normal\nTest: TH\n\nChange-Id: I82657cb725cda2d3b782cbe7a6e6d9a871e80ee7\n" }, { "commit": "c3632b1aab9fa47a0193b200b61bbc9ff1374fb6", "tree": "de8984b47580239c095a8104a1791a0345d935b4", "parents": [ "7414ec29f15bf9c5c8ad5af5ce45b3f5fc41ce80" ], "author": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Mon May 17 15:18:14 2021 -0700" }, "committer": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Tue May 18 15:47:31 2021 +0000" }, "message": "Avoid timeout with \u003e\u003d 1 billion nsecs\n\nRegistering a timeout of \u003e\u003d 1000 msecs produced an error message,\nbut still resulted in a system call with timeout nsecs \u003e\u003d 1 billion,\nwhich would cause an error return from the system call and a crash.\n\nAvoid this by restricting timeouts to the maximum. Also enforce\nminimum for symmetry.\n\nBug: 140968481\nTest: TreeHugger\nChange-Id: I191fb88a03bf09d2c5a93864bb26624c10b6e52d\n" }, { "commit": "0d290721a8d63d5e0d38a64d3ecf922a91becb10", "tree": "02daf3bb3ae703da0a9b99a307f8bbfb2c03c748", "parents": [ "c63d9672264e894d8d409e8d582b4e086b26abca" ], "author": { "name": "wangguibo", "email": "wangguibo@xiaomi.com", "time": "Sat Apr 24 11:27:06 2021 +0800" }, "committer": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Mon May 17 18:19:16 2021 +0000" }, "message": "Dump java backtrace when contending lock too long time.\n\nIt’s easy to cause a problem when execute time-consuming work inside\na synchronized method/block. Previously, we use \"dvm_lock_sample\" in\nevent log to help us look into.\n\nBut it\u0027s always after the event, \"dvm_lock_sample\" is printed after the\nowner thread exited the critical section, we don\u0027t know more details\nthat which statement get stuck or more time-consuming.\n\nThis implementation provides a lot more information about what the\ncontending thread is doing. when a thread contend for a long time,\nwe will print backtrack which thread holding the lock.\nMaybe many threads waiting this lock, those threads will request\nprinting backtrack many times, which is helpful for finding and\nlocating problems.\n\nThis mechanism is only suitable for very long wait times, not lots of\nshort wait times.\nThis feature is heavyweight, it\u0027s not enabled by default. we can\nturn on by \"-XX:MonitorTimeoutEnable\" in AndroidRuntime::startVm.\n\nBug:140968481\nTest: Manually check contention log messages.\n\nSigned-off-by: wangguibo \u003cwangguibo@xiaomi.com\u003e\nChange-Id: I29784d11355ae3c581723254848a87cd80e71456\n" }, { "commit": "0877daf3a4c81a3b7508851b751d3e4a4cd1d7aa", "tree": "45e3289b790068dbfc8fe948355b53d5741ab604", "parents": [ "7a147a05dcaadb69fb2619cc6161acbd0114cfed" ], "author": { "name": "Wessam Hassanein", "email": "wessam@google.com", "time": "Thu Apr 29 23:53:14 2021 -0700" }, "committer": { "name": "Wessam Hassanein", "email": "wessam@google.com", "time": "Thu May 06 17:46:13 2021 +0000" }, "message": "Avoid the warning heapprofd_client_api.so does not include an\ninitialization function.\nSince heapprofd_client_api.so is not an ART plugin change the code to\nremove that and cleanup.\n\nTest: Passing Tests\nLocal Testing\nBug: 183123789\n\nChange-Id: I60ae00d7628a4b54664dbd27b50624e358928095\n" }, { "commit": "d808f69a57bef8c2405da2fb07fc2f8dc9c09d10", "tree": "8fdbb9c49fa5c26c53e9a763b22e0733f0484d3c", "parents": [ "807de1ed238c706ed781301cb6a764c7a2c348f4" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat May 01 11:09:04 2021 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue May 04 10:51:35 2021 +0000" }, "message": "string_view: handle with care.\n\nDon\u0027t create temporary std::strings in InitializeApexVersions as we\u0027re\nusing string_view of these strings in maps.\n\nTest: test.py, asan build\nBug: 186883886\nChange-Id: I6129dee4a06db3cf2bd73157da5b40b67704cbfb\n" }, { "commit": "d3c45c298b02163e402e1eec97e7ba21a2ba333e", "tree": "3d45d277e8b85a08225c149c778b2b403853b969", "parents": [ "ba320165975387e780be2bd16fac4a522411b59c" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Apr 27 13:21:28 2021 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Apr 30 08:42:29 2021 +0000" }, "message": "Add apex versions in oat file headers.\n\nUse the versions to know whether we need to recompile.\n\nTest: oat_file_assistant_test\nBug: 182465342\nChange-Id: Ic656ed4465d35d325c1823d531f7c4c5bc74598d\n" }, { "commit": "0bc9beff1d9a15c864c06de386b5b004afb3bb69", "tree": "ef5d94b688ab1434e445c7fa095b41b5823cde25", "parents": [ "891ec2cb03c8d9ca4ec355b749e0eb69a1f5307d" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Wed Apr 28 15:52:33 2021 +0100" }, "committer": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Thu Apr 29 18:36:55 2021 +0000" }, "message": "Allow apps to be profileable by trusted system services.\n\nBug: 170284829\nChange-Id: Ie5dc3669bc8e7ce545484b1ec55e29fe137cf7e4\n" }, { "commit": "baf563dc6f17075583cc5dbffcf9a27e28d5ed17", "tree": "00ab52dc55f84a7cd1867d81262deb043e8c7e11", "parents": [ "957fb15e70533874f1e60da2ef89fdd0f1469a6d" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Thu Apr 08 07:53:54 2021 +0100" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Apr 28 07:34:37 2021 +0000" }, "message": "odrefresh: Add support for uploading stats\n\nAdds support for loading odrefresh metrics saved to file and uploading\nthem when system_server starts.\n\nBug: 169925964\nTest: manual module update with instrumentation showing statsd got data\n\n(cherry picked from commit 55ca8ab5216e4c20638f34b44c6bc53866b991ce)\nMerged-In: Iccc6ede1583235d09dbfd42996eb4ba118b700f8\nChange-Id: Iad588f05622864b37d40333d081bd89fbf76051c\n" }, { "commit": "0744d72e304fddd5453d05f8e06fa85c0467e86d", "tree": "25ed932d34a9a440acdda406cdd580d9a74b7e94", "parents": [ "0b943287e7dec0cbe1734752f5a1f30f3c29973b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Apr 19 08:46:32 2021 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Apr 19 12:43:16 2021 +0000" }, "message": "Fix race in GetPrimaryOatFile.\n\nGetPrimaryOatFile is broken and racy:\n- Broken as it returns the first entry of a set, which isn\u0027t guaranteed\n to be the primary oat file.\n- Racy as is returns an .oat file and then drops the oat_file_manager lock,\n so the OatFile may be concurrently deleted.\n\nThis CL fixes the race by only returning the information needed by the\nonly user of GetPrimaryOatFile.\n\nTest: test.py\nChange-Id: I512cb82a1c8856c06abf9bb243a5eeee33701dd1\n" }, { "commit": "722992f7b63b5e2962aaba6119402c7b93deb2f4", "tree": "900fbca1994a87376ad6602c4c4a4ebe5559f060", "parents": [ "000508177b82640628b20bbbf5dacb3dfb77cc80" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Apr 06 23:12:17 2021 +0000" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Apr 07 20:09:20 2021 +0000" }, "message": "Revert^2 \"[metrics] Report CompilationReason and CompilerFilter\"\n\nSince we do not know the real primary OAT file when the runtime starts\nup, we have to wait until NotifyStartupCompleted to be sure we have\nthe right one. To accomodate this, we delay starting the metrics\nsession until the first report and then send updated session\ninformation in NotifyStartupCompleted.\n\nNote that we could delay the whole metrics reporting initialization to\nNotifyStartupCompleted, but this doesn\u0027t get called in all\ncircumstances, which would mean metrics reporting is disabled in cases\nwhere we want it.\n\nThis reverts commit 8b07c653a7e45886ee92d8a12aa439e98e84befa.\n\nReason for revert: Fixing crash\n\nThe bug was get GetPrimaryOatFile could return null in some cases, but\nwe were not handling this correctly.\n\nBug: 178239096\nTest: manual\nChange-Id: I468837ee8f026edd82c47bd216ddb5b2d9c2ece3\n" }, { "commit": "8b07c653a7e45886ee92d8a12aa439e98e84befa", "tree": "d204054a2b7b07769384db6f3c68ff53f7dccb3b", "parents": [ "50419f2d4ce9bef92115342692a405f30600e114" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Apr 05 19:31:30 2021 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Apr 05 20:57:07 2021 +0000" }, "message": "Revert \"[metrics] Report CompilationReason and CompilerFilter\"\n\nThis reverts commit f9bf4efcab3d05b6d547e492075de377400d2d88.\n\nReason for revert: b/184402526\n\nChange-Id: Id297ef1db997d185bcd6f910cc6c84a62e6eaa0d\n" }, { "commit": "f9bf4efcab3d05b6d547e492075de377400d2d88", "tree": "5c4c8f6214c20d8e2d19bc5ca27a37b772ffe274", "parents": [ "f442a84ca02002cd52aebdc724d84de9e8f2dd36" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Thu Mar 18 13:52:41 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Apr 01 19:23:52 2021 +0000" }, "message": "[metrics] Report CompilationReason and CompilerFilter\n\nSince we do not know the real primary OAT file when the runtime starts\nup, we have to wait until NotifyStartupCompleted to be sure we have\nthe right one. To accomodate this, we delay starting the metrics\nsession until the first report and then send updated session\ninformation in NotifyStartupCompleted.\n\nNote that we could delay the whole metrics reporting initialization to\nNotifyStartupCompleted, but this doesn\u0027t get called in all\ncircumstances, which would mean metrics reporting is disabled in cases\nwhere we want it.\n\nBug: 178239096\nTest: manual\nChange-Id: Ide59be88bc934526e0c172fb745dc2f5cd797749\n" }, { "commit": "a129d8aef0dfe39edf39b5537852bc2c60496bfa", "tree": "b5eded46436a3ff1b371a6a706cb7cf8a7e0878b", "parents": [ "ec7b19485ba4af8b0fd0804389c470b556322d13" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Mar 18 22:23:04 2021 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Mar 25 18:08:51 2021 +0000" }, "message": "Revamp vdex format for better extensibility.\n\n- Remove class loader context and boot classpath checksum sections.\n Those are not needed now that VerifierDeps don\u0027t depend on them.\n- Remove remaining quickening encoding.\n- Introduce sections in a vdex file, which can be extended without\n requiring a version change.\n\nTest: test.py\nBug: 160294863\n\nChange-Id: I4e3e25f34d242dc4de37f30ba9d78bcffbc1436d\n" }, { "commit": "d91328fe62fbfe428859ec1c1fb1cd88160cc8ab", "tree": "963ef0355266c85e3039da6b3e81bac8a4586b65", "parents": [ "71a6e8984ea24f531e40fb5ce07cdbe6568eaa7f" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Wed Mar 17 16:21:51 2021 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Fri Mar 19 21:24:22 2021 +0000" }, "message": "[metrics] Reset metrics at zygote fork\n\nThis is needed to prevent metrics in the zygote from being counted\ntowards child processes. This is especially important as the zygote\ncan be a very long running process.\n\nTest: libartbase_gtests\nBug: 170149255\nChange-Id: I5c34d44c55381dd976b83e81517145f7e23d061f\n" }, { "commit": "0461e3314f6675eb6e92f7e83b7c8745d3e98e13", "tree": "e09695d649a8442ebc53cab9e38765a1a460c5d0", "parents": [ "9773328205a7d1314e8baa21dadc5bfa3e4538b7" ], "author": { "name": "Jagadeesh Pakaravoor", "email": "jpakaravoor@google.com", "time": "Mon Mar 15 17:07:57 2021 -0700" }, "committer": { "name": "Jagadeesh Pakaravoor", "email": "jpakaravoor@google.com", "time": "Mon Mar 15 17:11:15 2021 -0700" }, "message": "Fix target_pos capping logic\n\nThe capping should be applied if target_pos is greater than the size of\nthe file (map_end).\n\nTest: presubmit\nChange-Id: I61dc70643d696703ee8b279177bb67587d9c5fd3\n" }, { "commit": "0654153bc5ca22466697681bb6dc4bc8b379975e", "tree": "5e21e5c9d4a1257a170d528e69163f974837f03e", "parents": [ "947a8504f0ccce5e8adff2a2c96c33b0aa93c8fc" ], "author": { "name": "Jagadeesh Pakaravoor", "email": "jpakaravoor@google.com", "time": "Mon Feb 22 21:19:09 2021 -0800" }, "committer": { "name": "Jagadeesh Pakaravoor", "email": "jpakaravoor@google.com", "time": "Fri Mar 12 19:29:57 2021 +0000" }, "message": "Add madvising of .odex, .vdex and .art files\n\n1. When mmaping {.art, .odex, .vdex} files madvise them to MADV_WILLNEED\n2. Add system properties to limit the madvise size/range\n\nTest: presubmit\nBug: 178853586\nChange-Id: I14afc7cc038ebbf6bba5a393ef222050284dd86d\n" }, { "commit": "5e435b2c209d87030f607c4cdfba913dec3eb3e0", "tree": "439d6b3974cd450534172096d9a19625af8cc339", "parents": [ "45a9fc9b683449bc0e996e64f3b37e2de071be76" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Feb 23 17:24:47 2021 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Mar 10 21:23:34 2021 +0000" }, "message": "[metrics] Add RequestMetricsReport\n\nThis function can be used to explicit request a metrics report in\ncircumstances where the normal policies do not fit as well.\n\nUsage:\n\n Runtime::Current()-\u003eGetMetrics()-\u003eRequestMetricsReport()\n\nTest: m com.android.art\nChange-Id: Ie2a9aa1b5da7b073d6d06f1647d5b8d72439fcb5\n" }, { "commit": "62b75587021d432d1522316822e7cafe0beada43", "tree": "999e4e9c5210718bafb0c55b1b984a50ef1eb660", "parents": [ "7fc6aacab1bfbe64ea54390fa61ce0b3c9b446e4" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Wed Mar 03 15:14:58 2021 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Fri Mar 05 22:54:51 2021 +0000" }, "message": "[metrics] Enable periodic reporting for system server\n\nThis enables reporting from system server once an hour.\n\nThe reason is that system server is long-running, so startup metrics,\nwhich are all that are enabled by default otherwise, are not as\nmeaningful. Note that the reporting period can still be overridden by\na command line argument.\n\nTesting instructions:\n\n adb shell setprop dalvik.vm.extra-opts -Xwrite-metrics-to-log\n adb logcat -e \"ART internal metrics\"\n\n Observe periodic system server reports.\n\nBug: 170149255\nTest: manual (see above)\nTest: ./test.py --run-test --host -t 911\nChange-Id: I71775e454c6fd07c4312e3df9ae8082fa497ea93\n" }, { "commit": "df69bd7575cf2537f5563141fd7cb945712686ca", "tree": "6584dbdb18a508890f769a9a77f8d328cade66c6", "parents": [ "aa704f17d0d0a026b496853811fefda5d0783028" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Feb 23 11:36:21 2021 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Feb 24 00:40:14 2021 +0000" }, "message": "Remove Flags\n\nThese were reading system properties which caused security warnings in\nsome cases. Removing to allow us to do a more comprehensive design.\n\nThis reverts commit 0a6e9e56f7f3ac7750b38eaba83639ad47a2692f.\nThis reverts commit 3dba023d4fb47882fa215715c196cfa3be30c098.\n\nTest: test.py --host\nChange-Id: I04e8b7a934540b250e6fc56f5aa6ce7f18131d4d\n" }, { "commit": "09efc1604936c234b65a5d278f5ea63da29b17cd", "tree": "e0b34882e0af2f7fe364645b8b3c2a8c802bc6d5", "parents": [ "d83edf3d155c49a578851da4f0407affa03b2325" ], "author": { "name": "satayev", "email": "satayev@google.com", "time": "Mon Feb 22 17:24:57 2021 +0000" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Tue Feb 23 02:48:40 2021 +0000" }, "message": "Revert \"Remove obsolete TestApiEnforcementPolicy.\"\n\nThis reverts commit d8b153b7c2026f45db97a7fd5804957becc5cfdf.\n\nReason for revert: cts tests on -user builds is broken\n\nChange-Id: I7528fb6d1606f08d2398bc4cbb27519424cf1b51\n" }, { "commit": "0a6e9e56f7f3ac7750b38eaba83639ad47a2692f", "tree": "627d537bfaf9a219b855902716bcb3c8609823a7", "parents": [ "8dcdd4735bff02673e5a3ec1238b8aff1d217957" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Fri Feb 12 15:46:06 2021 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Feb 18 18:58:25 2021 +0000" }, "message": "[metrics] Move existing command line arguments to flags\n\nThis will allow us to tune metrics reporting behavior as needed\nthrough server-side configurations rather than having to wait for the\nnext ART release.\n\nThis CL also includes the flag to enable statsd reporting, even though\nthat feature is not yet implemented.\n\nBug: 175050458\nTest: manual\nChange-Id: Id69828684f2cf9d32471703494439d0722f18dce\n" }, { "commit": "d4ff5bb50e252b004cfa1b4bc330b017208552a5", "tree": "5084a931388adcdb89a08e5726ca5b13eeb94e47", "parents": [ "271662c2de6df0a5c85d47177dbe257c973cb3ae" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Feb 03 17:09:40 2021 -0800" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Feb 11 02:07:57 2021 +0000" }, "message": "Remove dalvik-pruning APIs\n\nThese are no longer used anywhere.\n\nTest: m\nBug: 172114559\nChange-Id: Id7206173a370f07a9a7494a6cea85552f0f57cd3\n" }, { "commit": "01cc9101b618696f7f797855f7ef5393c6664e1a", "tree": "3d3cfc97f2e37e055696c05df9614e07cb13c56d", "parents": [ "60117aeeffda3d01a5314984694ae3d6d4588fc1" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Feb 04 16:53:40 2021 -0800" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Wed Feb 10 01:48:23 2021 +0000" }, "message": "Quiet unneeded warning about jdwp\n\nA recent change gave -XjdwpOptions a default value value. This made\nthe runtime print a (non-fatal) warning if started without jdwp\nsupport telling the user the option is being ignored. Make this\nwarning only print when the jdwpOptions are explicitly given.\n\nTest: ./art/test/run-test --host --dev 001-HelloWorld\nChange-Id: Ie61f3d32462a6b8379d5916ccce37abbc7783d9a\n" }, { "commit": "c7ac91b21d1a15c14e29d69ff02b48c485962b0d", "tree": "f8bcc4df536c29773742cbb54b32b959ebd601c3", "parents": [ "5c48df9895530fb26666c6d79d155ef3886d7a83" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Thu Feb 04 21:44:01 2021 +0000" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Feb 09 16:31:17 2021 +0000" }, "message": "[metrics] Report some ART metadata\n\nAdds reporting for some metadata associated with ART metrics,\nincluding timestamp relative to ART startup, the session id, and the\nprocess\u0027s user id. It additionally outputs placeholders for the\ncompilation reason and compiler filter, but these need some additional\nplumbing from the Runtime and OatFileManager to fill in, so those will\ncome in a followup CL.\n\nThis CL also includes a fair amount of refactoring around metrics\nreporting and handling the session data.\n\nExample output:\n\n *** ART internal metrics ***\n Metadata:\n timestamp_since_start_ms: 768\n session_id: 5026277321588503825\n uid: 123456\n compilation_reason: Unknown\n compiler_filter: (unspecified)\n Metrics:\n ClassVerificationTotalTime: count \u003d 4167\n JitMethodCompileTime: range \u003d 0...1000000, buckets: 7,0,0,0,0,0\n *** Done dumping ART internal metrics ***\n\nTest: ./test/run-test --host --jit 2232-write-metrics-to-log\nChange-Id: Ic74b503b135d71099d9e26bf660b60e4cc3a46bc\n" }, { "commit": "b6dda5a1fa90b08d3ebf83a5d1f882e5355bc68b", "tree": "c3002c5ddf5b1b582c7f0399990b920ed59028eb", "parents": [ "a0a20cdaba1a339b526707bde0e61e4eae8acfd5" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Thu Feb 04 01:09:58 2021 +0000" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Fri Feb 05 21:34:32 2021 +0000" }, "message": "[metrics] Report metrics at app startup completion\n\nWe are particularly interested in metrics collected during app\nlaunch. This causes ART to report metrics when NotifyStartupCompleted\nis called.\n\nNote that startup reports are automatically enabled if any metrics\nbackend is configured.\n\nThis CL also fixing a small bug where attaching the thread could fail\nif this happens while the runtime is shutting down, leading to a fatal\nerror when the background thread attempted to detach itself.\n\nBug: 170149255\nTest: adb shell setprop dalvik.vm.extra-opts -Xwrite-metrics-to-log \u0026\u0026 \\\n adb shell stop \u0026\u0026 adb shell start\n\n Then launch apps and observe metrics in logcat.\n\nChange-Id: I2f3fc0c61c58db94aa3e2165ed794e1a5652a060\n" }, { "commit": "b5a10be6153d9bf09e4edf4a645da4085b4436bf", "tree": "ebf5a4b90f6c3ef45bc7342405f808a71be8a38e", "parents": [ "bfd622abc23c77ffc8799f376df7241f15d6550a" ], "author": { "name": "Wessam Hassanein", "email": "wessam@google.com", "time": "Wed Nov 11 16:42:52 2020 -0800" }, "committer": { "name": "Wessam Hassanein", "email": "wessam@google.com", "time": "Fri Feb 05 03:10:12 2021 +0000" }, "message": "ART/Perfetto Java Heap Profiler\n\nAdding a Sampling Java Heap Profiler to ART and its interface to Perfetto.\nThis cl is the first cl (CL1) in a series of cls described as below to implement the full ART/Perfetto Java Heap Profiler.\nCL1: ART Java Heap Profiler. This is the main ART sampling profiler code. Tested using the ART testrunner as below as well as VLOG.\nCL2: Uncomment APEX code ART side. CL3: Add APEX code Perfetto side.\nCL2 and CL3 will be submitted simultaneously to avoid build failures and to add APEX dependencies.\nCL4: Uncomment Perfetto API code. To be reviewed by fmayer@ (Perfetto Team). Further Testing, could be full feature testing including Perfetto at this point.\nCL5: Further tests and/or optimizations can be added as needed.\n\nTest: Passing Tests\ntest/testrunner/testrunner.py --host --debug -b\ntest/testrunner/testrunner.py --host --debug -b --64 -t 004-ThreadStress\ntest/testrunner/testrunner.py --host --runtime-option\u003d-XX:PerfettoJavaHeapStackProf\u003dtrue --debug -b\ntest/testrunner/testrunner.py --host --runtime-option\u003d-XX:PerfettoJavaHeapStackProf\u003dtrue --debug -b --64 -t 004-ThreadStress\nIndividualized and VLOG testing.\n\nBug: 160214819\n\nChange-Id: I2be4c4e715ce8c3c8ac545e3e14332198b9c2295\n(cherry picked from commit 7b149d585b4627ebb389e987c14fe808f2fe698b)\nMerged-In: I2be4c4e715ce8c3c8ac545e3e14332198b9c2295\n" }, { "commit": "d8b153b7c2026f45db97a7fd5804957becc5cfdf", "tree": "014e91484c13e2c44cfa1380f388c758b7c23c0c", "parents": [ "b1cf83748ce8165fe7e41ce6a57eb5529946a971" ], "author": { "name": "Artur Satayev", "email": "satayev@google.com", "time": "Fri Jan 22 17:27:07 2021 +0000" }, "committer": { "name": "satayev", "email": "satayev@google.com", "time": "Tue Feb 02 20:25:47 2021 +0000" }, "message": "Remove obsolete TestApiEnforcementPolicy.\n\nAccess to TestApis is now gated by @ChangeId ALLOW_TEST_API_ACCESS.\n\nBug: 147113465\nTest: presubmit\nChange-Id: I4c5e336069bce3bccfcde0bcd84b6c1f539635e9\n" }, { "commit": "0b986f73e018fe55af1d71d2f8deaa61bd6840a2", "tree": "ac0626c2b722d7bdec205eda84fbf807621d35fa", "parents": [ "b8686ce4c93eba7192ed7ef89e7ffd9f3aa6cd07" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Wed Jan 20 22:24:06 2021 +0000" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Thu Jan 21 18:16:38 2021 +0000" }, "message": "Revert^4 \"[metrics] Add background reporting thread\"\n\nThis adds a background thread that reports metrics every N seconds,\nwhere N is specified by the -Xmetrics-reporting-period command line\noption. Periodic reporting is disabled by default.\n\nThis reverts commit 1060838894e34785139b5e3583fbc9edad7fa7f9.\n\nReason for revert: Remove problematic test\n\nTest: test/run-test --host 2233-metrics-background-thread\nTest: adb shell stop \u0026\u0026 \\\n adb shell setprop dalvik.vm.extra-opts \\\n -Xmetrics-reporting-period\u003d30\\\\\\ -Xwrite-metrics-to-log \u0026\u0026 \\\n adb shell start \u0026\u0026 \\\n adb logcat # observe metrics in log\nBug: 170149255\nChange-Id: I3d72043bbb1e652728253585aae5486598658d2b\n" }, { "commit": "1060838894e34785139b5e3583fbc9edad7fa7f9", "tree": "267cc17ce650219d520e847fa011ebada320b8b8", "parents": [ "f1d06474baa2f7c00761db39099b89ddab71bbe4" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 15 09:20:23 2021 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 15 09:20:58 2021 +0000" }, "message": "Revert \"Revert^2 \"[metrics] Add background reporting thread\"\"\n\nThis reverts commit 4c176b9de6c430422395017910633bcb001b2e84.\n\nReason for revert: Test fails on target.\n\nChange-Id: Idfef53679cf602c7c10a9cc0ffb16fda583ed78f\n" }, { "commit": "4c176b9de6c430422395017910633bcb001b2e84", "tree": "7e2977cbda130db7f4f83e8eba9449f49e0e4397", "parents": [ "5bb354fa440ae7c9ebe6994ceb45e6795c5d3363" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Dec 15 18:23:28 2020 +0000" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Thu Jan 14 21:40:56 2021 +0000" }, "message": "Revert^2 \"[metrics] Add background reporting thread\"\n\nThis adds a background thread that reports metrics every N seconds,\nwhere N is specified by the -Xmetrics-reporting-period command line\noption. Periodic reporting is disabled by default.\n\nThis reverts commit 73366109eec37b75f77f24e6e52832047508b34f.\n\nThe reason this was previously reverted was due to failures where\nJVMTI reported an unexpected thread at startup. This change fixes the\nissue by adding the metrics background reporting thread to the list of\nallowed threads in ti_thread.cc.\n\nTest: test/run-test --host 2233-metrics-background-thread\nTest: adb shell stop \u0026\u0026 \\\n adb shell setprop dalvik.vm.extra-opts \\\n -Xmetrics-reporting-period\u003d30\\\\\\ -Xwrite-metrics-to-log \u0026\u0026 \\\n adb shell start \u0026\u0026 \\\n adb logcat # observe metrics in log\nChange-Id: I5eea4a4551de9cf4672a461c09521ef871063a91\n" }, { "commit": "5bb354fa440ae7c9ebe6994ceb45e6795c5d3363", "tree": "166f2719d86826c33b8b2e541c4bda8ee9caa93f", "parents": [ "ec389671c661ea1cb73490a2896d6519f299dea2" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Wed Jan 13 20:38:34 2021 +0000" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Jan 14 21:39:16 2021 +0000" }, "message": "Revert^4 \"[metrics] Add file output support\"\n\nAdds a new command line option, -Xwrite-metrics-to-file\u003d_, which\nspecifies a file for writing metrics to. This can be used in conjunction\nwith -Xwrite-metrics-to-log, which will cause the output to go to both\nlogcat and the file.\n\nWriting metrics to a file can be helpful for testing or benchmarking\nenvironments.\n\nAccess to the file is protected using advisory locking, so it is safe to\nhave multiple processes write metrics to the same file.\n\nThis reverts commit f8567b535dcc4618f0ee76e5b8716d296681197b.\n\nReason for revert: Splitting out problematic test.\n\nTest: test/run-test --host test/2234-write-metrics-to-file\nBug: 175025360\nBug: 170149255\nChange-Id: I09be3bfe10293fe71ded1a5b155dcd2fd226f8b3\n" }, { "commit": "f8567b535dcc4618f0ee76e5b8716d296681197b", "tree": "59581c9c3d168f3a1b8e0dd7f4a2e384a8434999", "parents": [ "0ddba9a4239477a2319fbf4317ca8782308c2c35" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jan 13 09:50:24 2021 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jan 13 09:51:02 2021 +0000" }, "message": "Revert \"Revert^2 \"[metrics] Add file output support\"\"\n\nThis reverts commit 8ef84f233a55972eb3a3d84c11c1617531af8e92.\n\nBug: 175025360\nBug: 170149255\n\nReason for revert: test failing on target\n\nChange-Id: I8d82462f6fb853ece4a4b295de17ab13b1f1b6f1\n" }, { "commit": "8ef84f233a55972eb3a3d84c11c1617531af8e92", "tree": "cb7113879d10fcafd3b3c2d969e75fba7c60dc35", "parents": [ "46d6fc0e16d65468aa259fadf27ddfeef72987b7" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Jan 12 00:04:57 2021 +0000" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Jan 12 17:16:13 2021 +0000" }, "message": "Revert^2 \"[metrics] Add file output support\"\n\nAdds a new command line option, -Xwrite-metrics-to-file\u003d_, which\nspecifies a file for writing metrics to. This can be used in conjunction\nwith -Xwrite-metrics-to-log, which will cause the output to go to both\nlogcat and the file.\n\nWriting metrics to a file can be helpful for testing or benchmarking\nenvironments.\n\nAccess to the file is protected using advisory locking, so it is safe to\nhave multiple processes write metrics to the same file.\n\nThis reverts commit ce2e0957f065002293ef152da28b6fa941c6baa3.\n\nReason for revert: Fixed test failures by adding Android.bp file.\n\nTest: test/run-test --host test/2234-write-metrics-to-file\nBug: 175025360\nBug: 170149255\nChange-Id: I6768f5b4920896fc0f8e5866c878af999f73012d\n" }, { "commit": "771708f3f0a15c1ae50617b4141c5f5dd47bf94f", "tree": "b068c02f9becd373095259f4146bf2ff0f344514", "parents": [ "c3c4417c5362b301dc8602d47c860379919a2145" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jan 06 15:45:16 2021 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Jan 08 12:58:04 2021 +0000" }, "message": "Avoid growing boot class path for --single-image compiled images\n\nCalculation of the number of components in Runtime::Init did not\naccount for images compiled with --single-image where the number of\nimages does not equal the number of components.\n\nBug: 160683548\nTest: Treehugger\nChange-Id: I1db7a4bbbc8bb2f48d54f5048bd1b8407d19cf02\n" }, { "commit": "ce2e0957f065002293ef152da28b6fa941c6baa3", "tree": "d8c28f4e46c4140b073331ea69b8b14e87590f15", "parents": [ "fff1d8f9f3881d223f3d068f974da14f3d80de88" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Dec 22 11:24:36 2020 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Dec 22 13:29:17 2020 +0000" }, "message": "Revert \"[metrics] Add file output support\"\n\nThis reverts commit 51a9283984b05511bd98f9bcbd1f2f18900239cc.\n\nReason for revert: The new test is broken on device.\n\nBug: 175025360\nBug: 170149255\nChange-Id: I94d33f9e3d2203a0323fd5dc34f5a6f3e6147367\n" }, { "commit": "51a9283984b05511bd98f9bcbd1f2f18900239cc", "tree": "09b25eb574b2c93f4e940bfab423b58acdf340bd", "parents": [ "20cadbf2a204a029b595cd44f9298f6570b5c812" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Mon Dec 07 15:07:00 2020 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon Dec 21 18:09:31 2020 +0000" }, "message": "[metrics] Add file output support\n\nAdds a new command line option, -Xwrite-metrics-to-file\u003d_, which\nspecifies a file for writing metrics to. This can be used in conjunction\nwith -Xwrite-metrics-to-log, which will cause the output to go to both\nlogcat and the file.\n\nWriting metrics to a file can be helpful for testing or benchmarking\nenvironments.\n\nAccess to the file is protected using advisory locking, so it is safe to\nhave multiple processes write metrics to the same file.\n\nTest: test/run-test --host test/2234-write-metrics-to-file\nBug: 175025360, 170149255\nChange-Id: I83a4f959cbb96847dc71188035c050a73b915064\n" }, { "commit": "73366109eec37b75f77f24e6e52832047508b34f", "tree": "b4467d6220aa9aa06bbbca2440d3cefa57ecd5a7", "parents": [ "cf097a7dba6eb0f9c788e7284efd46640b100e1f" ], "author": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Sun Dec 13 01:28:33 2020 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sun Dec 13 14:33:59 2020 +0000" }, "message": "Revert \"[metrics] Add background reporting thread\"\n\nThis reverts commit 77f7eb9d05b6d05531556882d99ed63688c6e3b0.\n\nReason for revert: We\u0027re seeing consistent 2233-metrics-background-thread failures on target.\n\nChange-Id: Ie394dbe90289b1472ac4c8876d01ece347541852\n" }, { "commit": "77f7eb9d05b6d05531556882d99ed63688c6e3b0", "tree": "76754e225ffd358eda851b51d7ca541843d6040b", "parents": [ "3ac2f5a25e9cae22ec8f5ae5e28de93f34d6485a" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Nov 17 14:54:23 2020 -0800" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Thu Dec 10 12:34:45 2020 -0800" }, "message": "[metrics] Add background reporting thread\n\nThis adds a background thread that reports metrics every N seconds,\nwhere N is specified by the -Xmetrics-reporting-period command line\noption. Periodic reporting is disabled by default.\n\nTest: test/run-test --host test/2233-metrics-background-thread\nTest: adb shell stop \u0026\u0026 \\\n adb shell setprop dalvik.vm.extra-opts \\\n -Xmetrics-reporting-period\u003d30\\\\\\ -Xwrite-metrics-to-log \u0026\u0026 \\\n adb shell start \u0026\u0026 \\\n adb logcat # observe metrics in log\nChange-Id: I4d6ae7701dd2fe36bc761ef6170ddd6860a3c0e6\n" }, { "commit": "86d6cd53385eae365f16f45e1a5947cc6595eb63", "tree": "ce94ee1f5d574b2891163f9b9695c97142efd00d", "parents": [ "af17e5f33380ad39d83c31d97a29f3c836150fa1" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Dec 02 18:13:10 2020 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Dec 04 14:31:35 2020 +0000" }, "message": "Remove DexCache arrays from image.\n\nRemove the hashtable storage from the image and allocate it at\nruntime instead (but keep the DexCache object in the image).\n\nFor compiled code, we have largely moved to using .bss, so the\nDexCache just costs us unnecessary extra space and dirty pages.\n\nFor interpreted code, the hashtables are too small and will be\noverridden many times over at run-time regardless.\n\nThe next step will be to make DexCache variable-size so it can\nadapt to both of the extremes (taking minimal amount of memory\nfor compiled code and avoiding cache evictions in interpreter).\n\nTest: test.py --host\nChange-Id: I9f89e8f19829b812cf85dea1a964259ed8b87f4d\n" }, { "commit": "59d4b53e70bc1e0589ce05428c945b4585e28d0f", "tree": "f7ca666fa879e98e89956053911c5d206b09787d", "parents": [ "de60ef3f91af06a3b8ef24f4bab5c547dc65e10d" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Wed Oct 21 17:49:39 2020 -0700" }, "committer": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Tue Dec 01 09:19:19 2020 -0800" }, "message": "[metrics] Add -Xwrite-metrics-to-log option\n\nThis CL adds a -Xwrite-metrics-to-log command line option, which causes\nART to write metrics to logcat at shutdown. At the moment, this is\nmostly useful for tests, but this change also lays some of the\nfoundation for more flexible metrics reporting.\n\nTest: test/run-test --host 2232-write-metrics-to-log\nBug: 170149255\nChange-Id: Ie4db70b9be83b2dc82e62798aa9977120a6e4ac5\n" }, { "commit": "037d282cd1fc201601ac52dcfe0f1a4d97ca3790", "tree": "da6a1d61357cd09c4131501031de691491bcdb2a", "parents": [ "6e71c66b35f6a96908e3d371316cba15dcb75d1f" ], "author": { "name": "Andrei Onea", "email": "andreionea@google.com", "time": "Thu Nov 19 00:20:04 2020 +0000" }, "committer": { "name": "Andrei-Valentin Onea", "email": "andreionea@google.com", "time": "Mon Nov 23 19:02:00 2020 +0000" }, "message": "Add compat framework logging to ART\n\nLog first call for every change id in ART to logcat.\n\nTest: manual\nBug: 153061480\n\nChange-Id: I37ff5b88572478ae6c24b0b7dec2020da03b2172\n" }, { "commit": "85b125f4ac9c687e3bd217f9c6eab999be104c17", "tree": "0a9f00d89a2b22665da7b3d71de6543d1f16659b", "parents": [ "01b65526c1dce94abb8ed98d473ddcd2b8fcd692" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 30 15:45:52 2020 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 04 22:41:32 2020 +0000" }, "message": "Trace integer value for profilebootclasspath\n\nInstead of tracing this in the profile, trace it directly after fork.\nThis makes it easier to know what to look for in case the trace ends\nbefore the profile saver ran.\n\nBug: 171432467\nTest: manual\nChange-Id: Iee3dece8b756b027195c38bdd8c031960eca09c4\n" }, { "commit": "61c71ef48e7fb0557af5702a9021bd2854f84e28", "tree": "e25fdadab83a68735c29c341b22433b1a58c5594", "parents": [ "1485d4affe0eb881c488d7b95eb3a556a22034a4" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Mon Oct 19 12:04:39 2020 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon Oct 26 22:37:36 2020 +0000" }, "message": "[metrics] Dump ArtMetrics on SIGQUIT\n\nART now writes a current snapshot of its internal metrics in response to\na SIGQUIT.\n\nExample output:\n```\n*** ART internal metrics ***\n\nClassVerificationTotalTime: count \u003d 863833\nJitMethodCompileTime: range \u003d 0...1000000, buckets: 244,5,1,0,1,0,0,0,0,1,0,0,0,0,0\n\n*** Done dumping ART internal metrics ***\n```\n\nThis includes a new StreamBackend, which is used to write ART metrics to\nan output stream in a human readable format.\n\nBug: 170149255\nTest: m test-art-host-gtest-art_libartbase_tests\nChange-Id: Iaf8bcee5a4993e70ac4e36940591a734fe1a6697\n" }, { "commit": "ae7168e19f886ed43ed200f9b0e769613df485f9", "tree": "0c7169d33b71d643957e1acdaffc0ff61d4526fb", "parents": [ "5e8e5161e5f5a1e944f5bc6fd2ef893e0a33551b" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Oct 09 15:13:29 2020 +0100" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon Oct 12 15:42:21 2020 +0000" }, "message": "Remove unused image space order argument\n\nBug: 160683548\nTest: Treehugger\nChange-Id: I249d2891b645fa103106ee946f014b9ce362cbda\n" }, { "commit": "f9dbb97a1625b61a395406351e042921f9cfb455", "tree": "6a85f72081dfad110257e03fab1e768d196b1a86", "parents": [ "0875b0ad9825077ca7a9043552272ac0732130f2" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Aug 27 15:21:11 2020 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 02 09:43:37 2020 +0000" }, "message": "Adjust JIT thread priority post-fork.\n\nBug: 166406877\nTest: test.py\nChange-Id: I81c9a231213e62a1aeaa67cfe8c38419f5bddcd0\n" }, { "commit": "f1e1dd135c086a15c0e683c5778add033f97e4d9", "tree": "3146a9f0c4dd769a741641f1da34dff7df649480", "parents": [ "ca8343842f9094fd5eb86569d293250e783f582c" ], "author": { "name": "Eric Holk", "email": "eholk@google.com", "time": "Fri Aug 21 15:38:12 2020 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Fri Aug 28 17:00:06 2020 +0000" }, "message": "Enable -Wconversion for thread.cc\n\nThis should help prevent bugs due to unexpected implicit integer\nconversions.\n\nSome collateral changes were needed as well to limit the number of casts\nthat had to be introduced.\n\nBug: 165843530\nTest: m test-art-host-gtests\nChange-Id: I091122827001ab335c7e140864f67cdf90fcf8b4\n" }, { "commit": "5439f051a950f0281eeafb8e8064839f2aea6e38", "tree": "889efef779fa462357f77cb2166c600cb0d60679", "parents": [ "483bf78ae61ab43a3d513cef0de0072e86d0b0b1" ], "author": { "name": "Ulya Trafimovich", "email": "skvadrik@google.com", "time": "Wed Jul 29 10:03:46 2020 +0100" }, "committer": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Wed Jul 29 13:58:15 2020 +0000" }, "message": "Revert^3 \"VIXL simulator for ART (Stage1)\"\n\nThis reverts commit e886d68b9c40c941d8966b9c90d0e265c75fb19e.\n\nReason for revert: simulator implemention is not ready yet.\n\nTest: lunch aosp_cf_x86_phone-userdebug \u0026\u0026 m\nTest: art/test.py --run-test --optimizing --host\nChange-Id: I03c8c09ea348205b0238d7a26caef3477cd6ae3b\n" }, { "commit": "b5a0e91e38dfd10bf6c532e071a8712cb7cca957", "tree": "8af1d8fa25900cdb807925a61880c06937eb618c", "parents": [ "0740eeb24d47105cb7131a248450aedb9ef70bcd" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Jul 23 10:54:47 2020 -0700" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon Jul 27 17:23:02 2020 +0000" }, "message": "Suppress explicit gc logging in libcore tests\n\nThese logs are so frequent it is difficult to read the output logs. On\na recent run I got ~86% of the lines in the output were the explicit\nGC logs. This bloated the log file to ~80 mb, making examining it with\na web-browser difficult. This change should drastically reduce the\nsize.\n\nTest: manual\nBug: 161420453\nChange-Id: I2cdc77814891d125f6a6bb69decd2c68b3fa0f5b\n" }, { "commit": "e886d68b9c40c941d8966b9c90d0e265c75fb19e", "tree": "ad78c4e375c95a96e200baa2786e748505ab928b", "parents": [ "f12dd5861e0eaf1822c12137fd353b5e79761a6c" ], "author": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Thu Jul 16 15:09:38 2020 +0000" }, "committer": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Fri Jul 17 11:04:27 2020 +0000" }, "message": "Revert^2 \"VIXL simulator for ART (Stage1)\"\n\nThis reverts commit 3060bb919cd2f37c6a97e87c1581ac5294af72b3.\n\nReason for revert: relanding original change. The fix is setting\n`device_supported: false` for libart(d)-simulator module in the .bp\nfile (`m checkbuild` attempted to build it for arm32 and failed).\nOriginal commit message:\n\nVIXL simulator for ART (Stage1)\n\nQuick User Guide: test/README.simulator.md\n\nThis CL enables running ART run-tests in a simulator on host machine.\nSome benefits of using this simulator approach:\n- No need to use a target device at all.\n Save developers from solving the device troubles: build, flash, usb,\n adb, etc.\n- Speed up development/debug/test cycle.\n- Allows easy debugging/testing new instruction features without real\n hardware.\n- Allows using a smaller AOSP Android manifest master-art.\n\nThe Stage1 CL provides support for running 30% of current run-tests.\nThe rest unsupported test cases are kept in knownfailures.json.\n\nFuture work will be supporting proper stack frame layout between\nsimulator and quick entrypoints, so that stack walk,\nQuickArgumentVisitor, deoptimization, etc can be supported.\n\nThis CL adds libart(d)-simulator-container library to the ART APEX. It\nhas caused the following increase of the APEX size (small, about 0.13%\nfor release APEX, measured for target aosp_arm64-userdebug):\n Before:\n 88992 com.android.art.debug.apex\n 51612 com.android.art.release.apex\n 112352 com.android.art.testing.apex\n After:\n 89124 com.android.art.debug.apex\n 51680 com.android.art.release.apex\n 112468 com.android.art.testing.apex\n\nChange-Id: I461c80aa9c4ce0673eef1c0254d2c539f2b6a8d5\nTest: art/test.py --run-test --optimizing --simulate-arm64\nTest: art/test.py --run-test --optimizing --host\nTest: m test-art-host-gtest\n" }, { "commit": "3060bb919cd2f37c6a97e87c1581ac5294af72b3", "tree": "6a2b517812ff83cd10cc3b055635d0746157b345", "parents": [ "48ca6a681efe1fa1cf82d8af918bf9bbfd35ae96" ], "author": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Thu Jul 16 14:17:11 2020 +0000" }, "committer": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Thu Jul 16 14:17:11 2020 +0000" }, "message": "Revert \"VIXL simulator for ART (Stage1)\"\n\nThis reverts commit 48ca6a681efe1fa1cf82d8af918bf9bbfd35ae96.\n\nReason for revert: broken build 6685551 on aosp-master on full-eng\nBug: 161440641\n\nChange-Id: I849fe53f56c4786f0f2a1605cbfd215559f11072\n" }, { "commit": "48ca6a681efe1fa1cf82d8af918bf9bbfd35ae96", "tree": "87ff5251f8f843e64e3f3632c423856ba14ceadf", "parents": [ "cfea667ed9bfbdd21bf9812d1598603fc359d2e1" ], "author": { "name": "Xueliang Zhong", "email": "xueliang.zhong@linaro.org", "time": "Thu Mar 07 14:48:55 2019 +0000" }, "committer": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Thu Jul 16 13:31:48 2020 +0000" }, "message": "VIXL simulator for ART (Stage1)\n\nQuick User Guide: test/README.simulator.md\n\nThis CL enables running ART run-tests in a simulator on host machine.\nSome benefits of using this simulator approach:\n- No need to use a target device at all.\n Save developers from solving the device troubles: build, flash, usb,\n adb, etc.\n- Speed up development/debug/test cycle.\n- Allows easy debugging/testing new instruction features without real\n hardware.\n- Allows using a smaller AOSP Android manifest master-art.\n\nThe Stage1 CL provides support for running 30% of current run-tests.\nThe rest unsupported test cases are kept in knownfailures.json.\n\nFuture work will be supporting proper stack frame layout between\nsimulator and quick entrypoints, so that stack walk,\nQuickArgumentVisitor, deoptimization, etc can be supported.\n\nThis CL adds libart(d)-simulator-container library to the ART APEX. It\nhas cause the following increase of the APEX size (small, about 0.13% for\nrelease APEX, measured for target aosp_arm64-userdebug):\n Before:\n 88992 com.android.art.debug.apex\n 51612 com.android.art.release.apex\n 112352 com.android.art.testing.apex\n After:\n 89124 com.android.art.debug.apex\n 51680 com.android.art.release.apex\n 112468 com.android.art.testing.apex\n\nTest: art/test.py --run-test --optimizing --simulate-arm64\nTest: art/test.py --run-test --optimizing --host\nTest: m test-art-host-gtest\n\nChange-Id: I078812dde9aaf7128d9f262b2102251927596b7f\n" }, { "commit": "90a18cf5b76bbf9a13dc520b8817de51b8efd7f8", "tree": "10da04f8d8c00f88bfe844691aa811d00c483ab9", "parents": [ "c4b50b3bb8125aa12255587c55b356b424278110" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jun 25 15:12:59 2020 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jul 02 08:45:31 2020 +0000" }, "message": "Rewrite OatFileManager::OpenDexFilesFromOat.\n\n- Remove obsolete option -Xno-dex-file-fallback\n- Only load an oat file when class loader context matches.\n- Remove obsolete duplicate class check code.\n\nBug: 132357300\nBug: 156250899\nChange-Id: I78e645806e0de2f35ce2614285f1a7cbc705484c\n" }, { "commit": "86c8752f64629325026945cd4eabd1dcea224acb", "tree": "9dc2be978f9e784a3ce16fa29d46941a94ac1c94", "parents": [ "f97a859e85f703644d897f0e3e1bc54315557aaa" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon May 11 16:55:55 2020 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jun 19 08:26:46 2020 +0000" }, "message": "Direct calls to @CriticalNative methods.\n\nEmit direct calls from compiled managed code to the native\ncode registered with the method, avoiding the JNI stub.\n\nGolem results:\nart-opt-cc x86 x86-64 arm arm64\nNativeDowncallStaticCritical +12.5% +62.5% +75.9% +41.7%\nNativeDowncallStaticCritical6 +55.6% +87.5% +72.1% +35.3%\nart-opt x86 x86-64 arm arm64\nNativeDowncallStaticCritical +28.6% +85.6% +76.4% +38.4%\nNativeDowncallStaticCritical6 +44.6% +44.6% +74.6% +32.2%\n\nTest: Covered by 178-app-image-native-method.\nTest: m test-art-host-gtest\nTest: testrunner.py --host --debuggable --ndebuggable \\\n --optimizing --jit --jit-on-first-use\nTest: run-gtests.sh\nTest: testrunner.py --target --optimizing\nTest: testrunner.py --target --debuggable --ndebuggable \\\n --optimizing --jit --jit-on-first-use -t 178\nTest: aosp_cf_x86_phone-userdebug boots.\nTest: aosp_cf_x86_phone-userdebug/jitzygote boots.\nBug: 112189621\nChange-Id: I8b37da51e8fe0b7bc513bb81b127fe0416068866\n" }, { "commit": "bce6877bca2a47737996eef94e04163b19baba44", "tree": "9a885347610fe0a184e63b48e00da2e15b8f9d25", "parents": [ "62bcf3df8998a18490551a4e6a40e467663aa5f1" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Wed May 27 15:32:58 2020 +0200" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed May 27 14:59:50 2020 +0000" }, "message": "Really fix indentation.\n\nBug: 147667830\nChange-Id: I073f91f58f35723af4ec50ab574b5a4dd9585074\n" }, { "commit": "0caa3fd3a6e50cacca1129f98c09091e6a7fae29", "tree": "971e8c4171822c20a969ff7c40befa94353fe9ee", "parents": [ "adf0f2e55c285f3fbe0a70c218a8f267029e736c" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Wed May 27 10:54:11 2020 +0200" }, "committer": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Wed May 27 08:55:38 2020 +0000" }, "message": "Fix indentation.\n\nChange-Id: Ic12650469cdfb5920693dd1ed7e984989b46de60\n" }, { "commit": "0278b4bfb6528c929120f99dbef67d36e55bc6de", "tree": "2b46d0f861e9e6abc242592070fa05f18d0b06eb", "parents": [ "e3ad70f1ceb888630b994587a9a9d2c5654a48fb" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Tue May 26 12:09:14 2020 +0200" }, "committer": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Tue May 26 19:48:01 2020 +0000" }, "message": "Preload perfetto_hprof library in Zygote.\n\nThis is to reduce the startup time for profileable or debuggable apps.\n\nTest: flash, run benchmarks\n\nBug: 147667830\nChange-Id: Iee5d60664cad5b6e445c2291d6de07f2bb555017\n" }, { "commit": "0972d087577e7d7c7f0ece9a04f100f4dff3629b", "tree": "d9c07b22d21ada42828de6315bd13d06f289dbf5", "parents": [ "3d189432e6ce22f6b16a2ba3ebb082e58b247041" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Fri May 15 14:07:31 2020 +0200" }, "committer": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Mon May 18 20:37:07 2020 +0000" }, "message": "perfetto_hprof: add flag to enable.\n\nAdd flag whether to allow loading of the perfetto hprof plugin.\nEven with this option set, we will still only actually load the plugin\nif we are on a userdebug build or the app is debuggable or profileable.\n\nWe do not want to enable this by default because PerfettoHprof does not\nwork on host, and we do not want to enable it in tests.\n\nTest: flash flame-userdebug. get java heap dump.\n\nBug: 147667830\nChange-Id: If978556dbf44b27828cba47e1fb95084a12838b7\n" }, { "commit": "5868adaefe72cc8bcdcd8325c40f712375a506d1", "tree": "a1d4328902c4e860fe69c4e4bb34052de2530df3", "parents": [ "5a62af5dc9e9bafeffcac7820e1a5b7586e58477" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 12 11:50:34 2020 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed May 13 08:00:22 2020 +0000" }, "message": "Move implementations from class_root.h to -inl.h .\n\nMake it possible to include the definition of enum ClassRoot\nwithout pulling in a lot of other headers.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: aosp_taimen-userdebug boots.\nChange-Id: Ic90fdd70bfe0c5428a5c9a0d7901ea7e15b03488\n" }, { "commit": "b0c6cb59ed8f8999d035ea0cabe3c1cd226507f8", "tree": "abd03ec069784888c251d988d6233a6ce73201a2", "parents": [ "2842ac186022e90323e4ed8ad4cb2c8b154d31b2" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Apr 20 15:12:42 2020 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Apr 20 20:42:30 2020 +0000" }, "message": "Fix logic to find dex2oat.\n\nOn device, we now have dex2oat64/dex2oat32 with no symlinks, so be\nexplicit on the bitness when trying to find the executable.\n\nBug: 153380900\nTest: run-gtests.sh, testrunner.py, run-libcore-tests, run-libjdwp-tests\nChange-Id: I796eedc84d75aaa2a525d3ed2cbcbe157e5220fb\n" }, { "commit": "b04b30c90d7fd6d313335f1b9fc926d5a134bbe0", "tree": "1a960b0974998751282f82fdd8720d3105c3cd30", "parents": [ "c390879443dea479fb5b317237ee455d76136be2" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Mon Apr 06 11:00:45 2020 +0200" }, "committer": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Wed Apr 15 14:08:47 2020 +0000" }, "message": "Only allow extra_guardrails for domains that can connect to heapprofd.\n\nAlways load perfetto_hprof plugin for system server, as it does not have\na manifest. The android_mallopt call marking it as profileable comes too\nlate for plugin initialization, so we have to hardcode here.\n\nTest: flash user device\n allow systemui to use central heapprofd\n make system_server perfetto producer\n profile systemui with extra guardrails -\u003e success\n profile sys_srv without extra guardrails -\u003e success\n profile sys_srv with extra guardrails -\u003e rejected\nBug: 151140716\nChange-Id: Icb8b70139eabca19838f0b122cc62af6b7c5a6ab\n" }, { "commit": "c76232ef401a036a9828fd27f22163619d9c1944", "tree": "2abf2af17f530d0328ac5326834647d29c8fe6f1", "parents": [ "80495fdb62d96d68c8648db3236f614d94ac1e6e" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 18 11:23:33 2020 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Mar 20 09:45:42 2020 +0000" }, "message": "Fix relation between debuggable / JIT zygote.\n\n- Move the logic to clear precompiled in ClassLinker.\n- Add a null check on entries in ZygoteMap\n- Avoid doing JIT zygote actions (precompile, remapping boot images)\nwhen debuggable.\n\nTest: android.jdwptunnel.cts.JdwpTunnelTest#testAttachDebuggerToProfileableApp\nChange-Id: I9b5e391bb35aa04bbeba01b9b563b33f96395d2e\n" }, { "commit": "2e17cf4854138d3a3021fdddc7851215b0eba28b", "tree": "da227e647f9a54d90caf88610f3b4e24c8dad76b", "parents": [ "eb070f085df78fc39ad2c06f0638edcf0537e6a3" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Mar 12 21:19:46 2020 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Mar 13 12:03:13 2020 +0000" }, "message": "Revert \"ART: Conditionally remove loaded-oat-count check\"\n\nBug: 128688902\nBug: 150032912\nTest: boots\n\nThis reverts commit e912955b98cdc224f2f13455f592b63e96bf5634.\n\n(cherry-picked from commit 3734c2822fe2dc8eaaedbc311f9828ce443b02e6)\n\nMerged-In: I209489f69e4f2b02e7fa93090539575098a28025\nChange-Id: I209489f69e4f2b02e7fa93090539575098a28025\n" }, { "commit": "e5c48f75476bc7bac843c862dfeeaeed2b95d94f", "tree": "81457b683b6d55148eea0b023ddb264daad9f502", "parents": [ "085f3805cdfde5fdb130e31a2cf83071598ef082" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 11 11:28:43 2020 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 11 15:01:33 2020 +0000" }, "message": "Revert \"ART: Forbid the zygote to load code outside of system\"\n\nThis reverts commit 9ef308da0ea8d1df2edf65d4957599fafcc56aeb.\n\nBug: 150032912\nBug: 129454856\nTest: boots\nChange-Id: I522b1e0e2b9116239ca206aa5c65347976eac7ab\n" }, { "commit": "280e6c323419ad08860514ff8c09eefb8fc8e969", "tree": "db1d3d73a8c00c5df9cb8809dc3ab53e5ed09af6", "parents": [ "b28e3042b1dcab32c328b356a31f6ea8b50a9f9c" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Mar 03 13:52:07 2020 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Tue Mar 10 18:46:53 2020 +0000" }, "message": "Jit-zygote compiled code isn\u0027t debuggable\n\nWe check the debuggablity of compiled code by checking to see if it\nwas compiled by the JIT. This works since we throw all precompiled\ncode out when transitioning to debuggable. Unfortunately with\njit-zygote the non-debuggable zygote methods can be incorrectly seen\nas debuggable when encountered on the stack. This can lead to\nincorrect deoptimization and other issues. To fix this we explicitly\nexclude jit-zygote code from the check.\n\nBug: 144947842\nTest: ./test.py --host\nChange-Id: I4e953f64f8261b7a16d7c3199cec89998af0c1cf\n" }, { "commit": "b28e3042b1dcab32c328b356a31f6ea8b50a9f9c", "tree": "4cfe4e2e6800db4ca843dd94a80e54fe97b8cfd7", "parents": [ "b1fe5e18318c3af8d0cedc3f19cb6bc51817b859" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Fri Mar 06 13:02:46 2020 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Tue Mar 10 18:46:53 2020 +0000" }, "message": "Clear PreCompiled when we transition to debuggable after zygote fork\n\nWe were leaving the PreCompiled bits set on method objects. This meant\nthat in some circumstances non-debuggable compiled code could be\nreattached to methods after the switch to debuggable with the zygote\nfork.\n\nBug: 144947842\nTest: atest CtsJvmtiRunTest1982HostTestCases\nChange-Id: I1f642f6da441c4f023ec1cbd873c05914c73dd7e\n" }, { "commit": "814b9286540d0db5685aedc04c507d95e729d96b", "tree": "02651d535b27e0f660d1db90b05b289665051804", "parents": [ "9f8ead24a13e0471a333f0776a024e970662591c" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Feb 19 16:37:11 2020 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Tue Mar 03 09:13:01 2020 +0000" }, "message": "Manually add java.io.Buffer private fields to the Core Platform API\n\nThis change adds the private fields in java.nio.Buffer to the Core\nPlatform API programmatically.\n\nThese fields are private and there is no way to express them in the\nAPI defintion. Although unfortunate, we are already doing this for\nmethods and fixing the points of use for these fields is a sizeable\ntask.\n\nBug: 124338141\nBug: 144502743\nTest: Boots, no warnings from native Core Platform API methods\nChange-Id: Icd06cae3f2fe523c71b79430009e76b30caf4b94\n" }, { "commit": "9f8ead24a13e0471a333f0776a024e970662591c", "tree": "853103508567b0db20d034ae8e20dd19975d0b95", "parents": [ "662f12ee2f2b886aebcc22d321b2d752227e0b38" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Feb 19 10:32:17 2020 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Tue Mar 03 09:13:01 2020 +0000" }, "message": "Remove support code for native Core Platform API checks\n\nNative Core Platform API checks rely on the stack unwinder. The\nunwinder instance increases the zygote rss by ~4MB. We need to keep the\nunwinder around to keep checks fast and not churn memory resources.\n\nBug: 124338141\nBug: 144502743\nBug: 149029127\nTest: m \u0026 boot\nChange-Id: Ia306ec6e48d7b2b330efd771348b563767973269\n" }, { "commit": "41b605c5ad4b06ea127ac56c6e3a4c92e8913efd", "tree": "f7b28eb11051f3faada99c11dc594cccd34a5786", "parents": [ "30b38f8d01cdb4c80092638f23c61d73e0d287f4" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Feb 12 10:52:22 2020 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Feb 14 12:01:58 2020 +0000" }, "message": "Remove MIPS support from runtime/.\n\nTest: aosp_taimen-userdebug boots.\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 147346243\nChange-Id: If1fc8be94caa69f734438d7a1f4c715addfd8876\n" }, { "commit": "b682ea4d1f9f88ef41589007f385398033d61b65", "tree": "b843077f05e2fe37ce5f566dfc823552f289f562", "parents": [ "77aa6807053a830fe5c951c7cb700813d7e2e27b" ], "author": { "name": "Dan Zimmerman", "email": "danzimm@fb.com", "time": "Mon Dec 23 06:59:06 2019 -0800" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Sat Feb 08 00:01:36 2020 +0000" }, "message": "Introduce BaseDexClassLoader.computeClassLoaderContextsNative\n\nThis will be used to compute the contexts that should be sent over to\nthe dex load reporter. See associated changes in libcore \u0026\nframeworks/base.\n\nMotivation: At the moment of committing there are two classloader\ncontext encoders- one in ART and one in the package manager. The\nduplicate logic is susceptible to divergences. For example at the moment\nif a package uses shared libraries and has secondary dex files then the\ncontext encoded for secondary dex files will be incorrect[1]. In order to\neliminate this bug and future possible bugs lets centralize where all\nclassloader context computation is done.\n\n[1]: The context will be incorrect because it doesn\u0027t take into account\nthe shared libraries that are loaded at runtime.\n\nTest: m test-art-host-gtest-class_loader_context_test\nTest: m test-art-host-gtest\nTest: ./test/testrunner/testrunner.py --host -b\nTest: Introduced a set of tests for the new API(s)\nTest: See tests in associated libcore \u0026 framework/base commits\n\nBug: 148494302\nChange-Id: Id39293a2e1d3d05194f2864f4febb3e652bce075\n" }, { "commit": "4cbb51a0c057249a500ca7fe3947401978f165d2", "tree": "af626569243ce560c45fe5c653ca61fae0cd6a0b", "parents": [ "5d24c3d43152b36181fbf9819bfbe5589572f16b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Feb 07 11:25:54 2020 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Feb 07 18:21:11 2020 +0000" }, "message": "Fix ART code around JIT zygote.\n\n- The right image location for it now ends with a profile\n- Add profile locations to image spaces, so the JIT knows what to\n compile\n- Remove now deprecated ApexImage related code.\n\nBug:119800099\nTest: boots, methods from framework gets compiled by zygote\nChange-Id: Ie31b62d0a25f1b50e266c1537c43307d7b29e138\n" }, { "commit": "fc58809f7b932d86234130be15487017dc37b0cf", "tree": "d003dedec73d77473aff6b2039860bc76a69d898", "parents": [ "d00f129f1b7148f01efe6e9283a72d6ec8f0edd3" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Jan 23 15:39:08 2020 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Jan 29 23:31:10 2020 +0000" }, "message": "Remove old JDWP implementation from ART\n\nThe old \u0027internal\u0027 JDWP implementation hasn\u0027t been used for a few\nreleases and it\u0027s a lot of code that\u0027s barely being tested and is at\nrisk of bit-rot. To simplify the runtime and remove potentially buggy\ncode this removes it.\n\nWe also needed to rewrite the DdmThreadNotification code since it\nrelied on the suspension functionality from the old debugger and was\ngenerally unsafe.\n\nTest: ./test.py --host\nTest: atest --test-mapping cts/tests/jdwp/TEST_MAPPING\nTest: atest --test-mapping cts/hostsidetests/jdwptunnel/TEST_MAPPING\nTest: Manual ddms\n\nBug: 119034743\n\nChange-Id: I775f310a009141296b730e4a6c2503506a329481\n" }, { "commit": "abafbe759a354dd6c6d81d4aba3f0aec9aca3d5b", "tree": "abd0c540ee97708916450c07bc37d4cd5229a902", "parents": [ "7ec3e60dd656509f4346fc94968f9de22cedcaaf" ], "author": { "name": "Lev Rumyantsev", "email": "levarum@google.com", "time": "Fri Dec 13 15:49:37 2019 -0800" }, "committer": { "name": "Lev Rumyantsev", "email": "levarum@google.com", "time": "Tue Jan 21 23:09:34 2020 +0000" }, "message": "nativebridge: Add PreZygoteFork callback\n\nIt\u0027s required to clean-up the emulated enviroment (e.g. close file\ndescriptors) after emulated execution in doPreload() in app-zygote.\n\nTest: NativeBridge6PreZygoteFork_test\nTest: CtsSeccompHostTestCases\nandroid.seccomp.cts.SeccompHostJUnit4DeviceTest\ntestAppZygoteSyscalls\nboth for Q.sdk_gphone_x86_arm.armeabi-v7a\nBug: 146904103\n\nChange-Id: Id192a1647c2f405570bf196daf65b3f2a9faca42\n" }, { "commit": "87f3630befee523a9b384b95fc23bfaadcc404d6", "tree": "8d7a9f980cc8bdca0a03b5d02f9b130cb59b1115", "parents": [ "75408ad56bf5b240dc3c4a4db23a423c18a63920" ], "author": { "name": "Lev Rumyantsev", "email": "levarum@google.com", "time": "Fri Dec 13 15:49:37 2019 -0800" }, "committer": { "name": "Lev Rumyantsev", "email": "levarum@google.com", "time": "Tue Jan 21 23:09:34 2020 +0000" }, "message": "runtime: Initialize native bridge in app-zygote\n\nAn app-zygote may be running PreLoad hooks, which may require native-bridged\nexecution if non-native jni code is involved (testAppZygoteSyscalls needs that).\n\nTest: CtsExternalServiceTestCases\nandroid.externalservice.cts.ExternalServiceTest\ntestBindExternalServiceWithZygote\nTest: CtsSeccompHostTestCases\nandroid.seccomp.cts.SeccompHostJUnit4DeviceTest\ntestAppZygoteSyscalls\nboth for Q.sdk_gphone_x86_arm.armeabi-v7a\nBug: 143143718\nBug: 146904103\n\nChange-Id: I53f33183cc3d0bd992344441111a84f4c04533fa\n" }, { "commit": "46d7b24ddb2160123afb3facad4b54242422a45f", "tree": "35544059d1902949f7def95f95b655a152fcb9ea", "parents": [ "fe0ce64326bc0531616fb6b5388400cd9787370e" ], "author": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Tue Jan 14 17:44:37 2020 +0000" }, "committer": { "name": "Florian Mayer", "email": "fmayer@google.com", "time": "Wed Jan 15 09:19:00 2020 +0000" }, "message": "Add atrace event for perfetto_hprof init.\n\nBug: 147577567\nBug: 147667830\n\nChange-Id: If6528e2544a19cd4af6f21630fabe84434c1c1ef\n" }, { "commit": "6ac057f2ce45a5e1c7c51d3c99bad52f6950469c", "tree": "ea7c5e16bd739da6b0bbd9cd765b7483a36239ee", "parents": [ "262871557cc40da5f26c7f2b7f3fed32ecf8d331" ], "author": { "name": "Ulya Trafimovich", "email": "skvadrik@google.com", "time": "Wed Dec 04 17:04:16 2019 +0000" }, "committer": { "name": "Ulyana Trafimovich", "email": "skvadrik@google.com", "time": "Mon Jan 13 10:37:59 2020 +0000" }, "message": "Use boot image extension in the JIT-zygote experiment.\n\nTest: temporarily enable JIT-zygote configuration, build, boot the\n device and ensure that the JIT-zygote specific boot image\n apex-framework.art is mapped in the zygote address space:\n\n 1. enable Jit zygote in the product device config (in my case\n device/google/muskie/aosp_walleye.mk):\n\n +# System server should not contain compiled code.\n +PRODUCT_SYSTEM_SERVER_COMPILER_FILTER :\u003d verify\n +\n +# Use the apex image for preopting.\n +DEXPREOPT_USE_APEX_IMAGE :\u003d true\n +\n +# Have the runtime pick up the apex image.\n +PRODUCT_PROPERTY_OVERRIDES +\u003d \\\n + dalvik.vm.boot-image\u003d/apex/com.android.art/javalib/apex.art:/system/framework/apex-framework.art\n\n 2. lunch aosp_walleye-userdebug \\\n \u0026\u0026 m \\\n \u0026\u0026 adb reboot bootloader \\\n \u0026\u0026 fastboot flashall -w\n\n 3. adb shell cat /proc/`adb shell ps | grep zygote64 | awk {\u0027print $2\u0027}`/maps | grep apex-framework.art\n 6fe44000-7025c000 rw-p 00000000 fc:02 1179718 /data/dalvik-cache/arm64/apex@com.android.art@javalib@apex-framework.art\n 70571000-70696000 rw-p 0072d000 fc:02 1179718 /data/dalvik-cache/arm64/apex@com.android.art@javalib@apex-framework.art\n 75a339f000-75a33ac000 r--p 00852000 fc:02 1179718 /data/dalvik-cache/arm64/apex@com.android.art@javalib@apex-framework.art\n\nChange-Id: Ic35bc4d4d472013c2b28f48e030e5c101eba5670\n" }, { "commit": "a3f8129f53394d315618e5c185e95fb8c9d2e28b", "tree": "4fde2a3eedadc2598c501e058a7b88e8feb47444", "parents": [ "4d804b8eb891aeef0cd9a3e29c65cc31355b2a69" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Wed Jan 08 16:02:46 2020 -0800" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Fri Jan 10 04:27:14 2020 +0000" }, "message": "Make StartDebugger the last thing in InitNonZygoteOrPostFork again\n\nStartDebugger should be the last thing in InitNonZygoteOrPostFork\nsince it is allowed to either suspend until there is a debugger\nconnection or allow concurrent debugger actions to start taking place.\nDoing any initialization after it\u0027s called is therefor dangerous.\n\nTest: adb forward tcp:12345 jdwp:`adb shell pidof com.antonioleiva.bandhookkotlin`\n jdb -attach localhost:12345\n\nChange-Id: I4d435a3d48fcbb01054d7b551d713de851077489\n" }, { "commit": "65c18a21e7cb0d48327788df498f15ae195e9e3c", "tree": "ba49c1f07e7cd2bc6d9ffbafc184bcad85e9ce45", "parents": [ "c4d13ae39ec6f4b6b76b152818516081beb6bb56" ], "author": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Fri Jan 03 23:37:13 2020 +0000" }, "committer": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Tue Jan 07 17:40:19 2020 +0000" }, "message": "Revert^4 \"Add spin loop to mutex, overhaul monitor\"\n\nThis reverts commit ead89ef62768faa06fedd279b86bccbed1464673.\n\nPS1 is identical to Revert^2.\n\nThis fixes a shutdown issue caused by prematurely hanging when we\nblock while trying to acquire system mutexes during shutdown.\n\nOnly refuse to wake up after shutdown is well under way.\n\nBug: 140590186\nBug: 121302864\nTest: Build and boot AOSP.\nTest: art/test/testrunner/testrunner.py --host -b -t 1932-monitor-events-misc\nTest: art/test/testrunner/testrunner.py --host -b -t 004-ThreadStress\nTest: art/test/testrunner/testrunner.py --host -b -t 132-daemon-locks-shutdown\nTest: 132-daemon-locks-shutdown repeated with increased thread counts and multiple\nconcurrent tests.\n\nChange-Id: Ic19d32652a2a05c1ca843b3e9c6e29e6770262da\n" }, { "commit": "ead89ef62768faa06fedd279b86bccbed1464673", "tree": "27e3bef919a0775f45c0dfc08b6a26d7688e8a98", "parents": [ "8d94dddfd60ab8122b0abb1a0d90fb13d752a7b6" ], "author": { "name": "Hans Boehm", "email": "hboehm@google.com", "time": "Fri Jan 03 21:37:10 2020 +0000" }, "committer": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Fri Jan 03 22:50:59 2020 +0000" }, "message": "Revert^3 \"Add spin loop to mutex, overhaul monitor\"\"\n\nThis reverts commit 3d52abe40e619497b1b59cfce92c74b5a417add5.\n\nReason for revert: Causes asan build timeout; Apparently the runtime\ngoes away while we\u0027re holding a system mutex. We now sleep forever\nwithout releasing it.\n\nBug: 140590186\nBug: 121302864\nChange-Id: I9e4dcaf820815c751aa803473809955451988ebd\n" } ], "next": "3d52abe40e619497b1b59cfce92c74b5a417add5" }