)]}' { "log": [ { "commit": "f1412b4d38bee6007e25fcf896435a29aa75bbc3", "tree": "412703cf0cb10a570b187bc975a43e12e270a18f", "parents": [ "07d5e39bff20bfb8d64a2a80d4d9bda177c6bc3d" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Nov 11 12:03:29 2016 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Nov 11 14:26:53 2016 +0000" }, "message": "MethodHandles: Fix MethodType::IsConvertible() error.\n\nConversions between non-numeric primitives and their boxed equivalents\nwere being rejected.\n\nTest: m test-art-host-run-test-956-methodhandles\nBug: 30550796\nChange-Id: I4ee255be3a4549246548185e362789561382ba1b\n" }, { "commit": "1a06f9f67a4e91610d2a050093b36de264904916", "tree": "fc1630bba8730f4ad3fdac447d14a3682fe35c03", "parents": [ "b98115251ea963254fb55c0e48581d8b284c29e9" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Nov 09 08:32:42 2016 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Thu Nov 10 19:53:57 2016 +0000" }, "message": "MethodHandles: Enable return value conversions.\n\nEnables return values conversions and simplify the type conversion\nlogic. Ensures check for WrongMethodTypeExceptions before invoking a\nmethod handle.\n\nTest: m test-art-host-run-test-956-methodhandles\nBug: 30550796\n\nChange-Id: I8add3ad0a19b43010946b4fb9f1c0f0949287860\n" }, { "commit": "0d345cf8db01f40db250f80de5104e0df24234fa", "tree": "ebeac7adff399e908e5dcd3c855505ed02fe72b8", "parents": [ "4485c6964ad414d5c6d0535622cfad1c0a6b640f" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Mar 16 10:49:38 2016 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Mon Mar 21 12:53:33 2016 -0700" }, "message": "Generalize induction and range analysis across type conversions.\n\nRationale:\nThis changelist implements allowing narrowing conversions within\ninductions and loop control. More induction and loops recognized,\nmore bounds eliminated. We all win. The basic idea is pretty simple\n(record type with detected induction) but one has to get all the\ndetails right, as illustrated by the many new unit tests.\n\nBUG\u003d27151098\n\nChange-Id: I254020bfa5fa623799b31bbbb5ccc97d4d5a0100\n" }, { "commit": "a5c4a4060edd03eda017abebc85f24cffb083ba7", "tree": "85f69512d33c19d82e172a490a241f3a17d66560", "parents": [ "713c519db15aaa8d6f33b744fd28adddb97a07c2" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 15 15:02:50 2016 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Mar 16 16:49:36 2016 +0000" }, "message": "Make art::HCompare support boolean, byte, short and char inputs.\n\nAlso extend tests covering the IntegerSignum, LongSignum,\nIntegerCompare and LongCompare intrinsics and their\ntranslation into an art::HCompare instruction.\n\nBug: 27629913\nChange-Id: I0afc75ee6e82602b01ec348bbb36a08e8abb8bb8\n" }, { "commit": "a1de9188a05afdecca8cd04ecc4fefbac8b9880f", "tree": "a671c8aef814ccf194e5c3950a551f2711516c53", "parents": [ "950d063395c7cecbbe372fd607468018d661a35c" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Feb 25 11:37:38 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Feb 26 16:01:59 2016 +0000" }, "message": "Optimizing: Reduce memory usage of HInstructions.\n\nPack narrow fields and flags into a single 32-bit field.\n\nChange-Id: Ib2f7abf987caee0339018d21f0d498f8db63542d\n" }, { "commit": "e401d146407d61eeb99f8d6176b2ac13c4df1e33", "tree": "17927f9bfe7d2041b5942c89832d55f9dedb24c5", "parents": [ "2006b7b9b8e32722bd0d640c62549d8a0ac624b6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 22 13:56:20 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 29 18:45:49 2015 -0700" }, "message": "Move mirror::ArtMethod to native\n\nOptimizing + quick tests are passing, devices boot.\n\nTODO: Test and fix bugs in mips64.\n\nSaves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.\nSome of the savings are from removal of virtual methods and direct\nmethods object arrays.\n\nBug: 19264997\nChange-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d\n" }, { "commit": "2cebb24bfc3247d3e9be138a3350106737455918", "tree": "d04d27d21b3c7733d784e303f01f873bb99e7770", "parents": [ "1f02f1a7b3073b8fef07770a67fbf94afad317f0" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Apr 21 16:50:40 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 22 12:44:27 2015 -0700" }, "message": "Replace NULL with nullptr\n\nAlso fixed some lines that were too long, and a few other minor\ndetails.\n\nChange-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb\n" }, { "commit": "c785344b87221f5e4e6473e5b762e4e61fe65dcf", "tree": "cd32ad2c2604596a18926f04d4c313dab255ecfd", "parents": [ "a29d93b380c9aeb8270e281aefbdd0c77a430d43" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 27 14:35:38 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Apr 10 12:57:27 2015 -0700" }, "message": "Move ArtField to native\n\nAdd linear alloc. Moved ArtField to be native object. Changed image\nwriter to put ArtFields after the mirror section.\n\nSavings:\n2MB on low ram devices\n4MB on normal devices\n\nTotal PSS measurements before (normal N5, 95s after shell start):\nImage size: 7729152 bytes\n23112 kB: .NonMoving\n23212 kB: .NonMoving\n22868 kB: .NonMoving\n23072 kB: .NonMoving\n22836 kB: .NonMoving\n19618 kB: .Zygote\n19850 kB: .Zygote\n19623 kB: .Zygote\n19924 kB: .Zygote\n19612 kB: .Zygote\nAvg: 42745.4 kB\n\nAfter:\nImage size: 7462912 bytes\n17440 kB: .NonMoving\n16776 kB: .NonMoving\n16804 kB: .NonMoving\n17812 kB: .NonMoving\n16820 kB: .NonMoving\n18788 kB: .Zygote\n18856 kB: .Zygote\n19064 kB: .Zygote\n18841 kB: .Zygote\n18629 kB: .Zygote\n3499 kB: .LinearAlloc\n3408 kB: .LinearAlloc\n3424 kB: .LinearAlloc\n3600 kB: .LinearAlloc\n3436 kB: .LinearAlloc\nAvg: 39439.4 kB\n\nNo reflection performance changes.\n\nBug: 19264997\nBug: 17643507\n\nChange-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c\n" }, { "commit": "b2bd1c5f9171f35fa5b71ada42d1a9e11189428d", "tree": "db9165b3daa18d1d430b690b78c2d125bade3021", "parents": [ "11e99b19f48576f1bb6d0993635b34b6e09c9832" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Wed Mar 25 11:17:37 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Wed Mar 25 12:30:26 2015 +0000" }, "message": "ART: Formatting and comments in BooleanSimplifier\n\nChange-Id: I9a5aa3f2aa8b0a29d7b0f1e5e247397cf8e9e379\n" }, { "commit": "46e2a3915aa68c77426b71e95b9f3658250646b7", "tree": "2b0a4470b05291894db73c631fe94f0fdff8c46b", "parents": [ "bce0855ca1dbb1fa226c5b6a81760272ce0b64ef" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Mar 16 17:31:52 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Mar 24 17:28:37 2015 +0000" }, "message": "ART: Boolean simplifier\n\nThe optimization recognizes the negation pattern generated by \u0027javac\u0027\nand replaces it with a single condition. To this end, boolean values\nare now consistently assumed to be represented by an integer.\n\nThis is a first optimization which deletes blocks from the HGraph and\ndoes so by replacing the corresponding entries with null. Hence,\nexisting code can continue indexing the list of blocks with the block\nID, but must check for null when iterating over the list.\n\nChange-Id: I7779da69cfa925c6521938ad0bcc11bc52335583\n" }, { "commit": "b2fd7bca70b580921eebf7c45769c39d2dfd8a5a", "tree": "c5dae29519df73f889ba14495eb79d545cd7d6e5", "parents": [ "356286f989941ac495417195e4129aaceaf36a83" ], "author": { "name": "Alexandre Rames", "email": "alexandre.rames@arm.com", "time": "Wed Mar 11 16:48:16 2015 +0000" }, "committer": { "name": "Alexandre Rames", "email": "alexandre.rames@arm.com", "time": "Wed Mar 11 16:48:16 2015 +0000" }, "message": "Opt compiler: Basic simplification for arithmetic operations.\n\nThe optimisations in this patch do not look further than the\ninputs of each operation.\n\nChange-Id: Iddd0ab6b360b9e7bb042db22086d51a31be85530\n" }, { "commit": "542361f6e9ff05e3ca1f56c94c88bc3efeddd9c4", "tree": "f9c914c1ca168d1c93148b95bec7f3e8b0659542", "parents": [ "c9ff6b112d25657128f9a7251e253b1382b0f1b9" ], "author": { "name": "Alexandre Rames", "email": "alexandre.rames@arm.com", "time": "Thu Jan 29 16:57:31 2015 +0000" }, "committer": { "name": "Alexandre Rames", "email": "alexandre.rames@arm.com", "time": "Thu Jan 29 16:57:31 2015 +0000" }, "message": "Introduce primitive type helpers.\n\nChange-Id: I81e909a185787f109c0afafa27b4335050a0dcdf\n" }, { "commit": "5c4405e8ca4a0c1ee2d7759e650530c9aff77fd0", "tree": "02d05457c8810966018c1c852f78a16da78cddc6", "parents": [ "48aba6847270221c3f189732ecc69a0258d3aaca" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Jan 21 11:39:58 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Jan 21 11:39:58 2015 +0000" }, "message": "Improve error messages in art::GraphChecker and art::SSAChecker\n\n- Add an art::GraphChecker::AddError helper.\n- Use StringPrintf instead of std::stringstream.\n- Rephrase some error messages.\n\nChange-Id: Ia741e9e67cb5122f086a7383a2bc02d60ca637df\n" }, { "commit": "f0edfc355893d53d1104b05501c99ad5ccf305c4", "tree": "7e1fa49875759512f5d02b1c45435d3e3366b920", "parents": [ "1ed5b27ee329208fd8ae22b8a9a61d708e2c1ffb" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Sep 25 11:46:46 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Sep 25 15:53:54 2014 -0700" }, "message": "Some optimizations for the array alloc path.\n\n- Force Array::Alloc() to be inlined.\n- Simplify the array size overflow check.\n- Turn fill_usable into a template parameter.\n- Remove a branch in Array::DataOffset() and avoid\n Primitive::ComponentSize(), which has a switch, in the array alloc\n path.\n- Strength reductions in the array size computation by using component\n size shifts instead of component sizes. Store component size shift\n in the upper 16 bits of primitive_type field.\n- Speedup: ~4% (3435-\u003e3284) in MemAllocTest on N4.\n\nBug: 9986565\n\nChange-Id: I4b142ffac4ab8b5b915836f1660a949d6442344c\n" }, { "commit": "37f05ef45e0393de812d51261dc293240c17294d", "tree": "7c7793862efa52e1deb42babbdcb652c245ab941", "parents": [ "e25826e28ea65d9c1aa23f84788a091c677b20c7" ], "author": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Wed Jul 16 18:38:08 2014 -0700" }, "committer": { "name": "Fred Shih", "email": "ffred@google.com", "time": "Mon Aug 25 11:16:53 2014 -0700" }, "message": "Reduced memory usage of primitive fields smaller than 4-bytes\n\nReduced memory used by byte and boolean fields from 4 bytes down to a\nsingle byte and shorts and chars down to two bytes. Fields are now\narranged as Reference followed by decreasing component sizes, with\nfields shuffled forward as needed.\n\nBug: 8135266\nChange-Id: I65eaf31ed27e5bd5ba0c7d4606454b720b074752\n" }, { "commit": "68d8b42ddec39ec0174162d90d4abaa004d1983e", "tree": "0bb6ccf3b996bb8363c10d07aa39cde221980602", "parents": [ "9c522c2cbbf50dc687728747b37ad59985750b65" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jul 17 11:09:10 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 08 08:29:53 2014 -0700" }, "message": "Wire up check JNI force copy mode.\n\nIncrease check JNI checks.\nBreak apart jni_internal.h in to jni_env_ext.h and java_vm_ext.h.\nFix the abuse of ScopedObjectAccess/annotalysis by ScopedCheck in the case\nof VM routines.\nMake class loader override and shared library class loader JNI global\nreferences rather than mirror pointers.\nClean-ups to native bridge.\n\nChange-Id: If7c6110b5aade7a402bfb67534af86a7b2cdeb55\n" }, { "commit": "ef7d42fca18c16fbaf103822ad16f23246e2905d", "tree": "c67eea52a349c2ea7f2c3bdda8e73933c05531a8", "parents": [ "822115a225185d2896607eb08d70ce5c7099adef" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Jan 06 12:55:46 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Feb 06 23:20:27 2014 -0800" }, "message": "Object model changes to support 64bit.\n\nModify mirror objects so that references between them use an ObjectReference\nvalue type rather than an Object* so that functionality to compress larger\nreferences can be captured in the ObjectRefererence implementation.\nObjectReferences are 32bit and all other aspects of object layout remain as\nthey are currently.\n\nExpand fields in objects holding pointers so they can hold 64bit pointers. Its\nexpected the size of these will come down by improving where we hold compiler\nmeta-data.\nStub out x86_64 architecture specific runtime implementation.\nModify OutputStream so that reads and writes are of unsigned quantities.\nMake the use of portable or quick code more explicit.\nTemplatize AtomicInteger to support more than just int32_t as a type.\nAdd missing, and fix issues relating to, missing annotalysis information on the\nmutator lock.\nRefactor and share implementations for array copy between System and uses\nelsewhere in the runtime.\nFix numerous 64bit build issues.\n\nChange-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822\n" }, { "commit": "fc0e3219edc9a5bf81b166e82fd5db2796eb6a0d", "tree": "5fc7f5b941724a62f8e3411df09fae431ff5e3cf", "parents": [ "56d947fbc9bc2992e2f93112fafb73e50d2aaa7a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 14:40:12 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 16:49:05 2013 -0700" }, "message": "Fix multiple inclusion guards to match new pathnames\n\nChange-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43\n" }, { "commit": "7940e44f4517de5e2634a7e07d58d0fb26160513", "tree": "ac90242d96229a6942f6e24ab137bc1f8f2e0025", "parents": [ "5cd9e3b122f276f610980cbaf0d2ad6ed4cd9088" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 12 13:46:57 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 12 17:49:01 2013 -0700" }, "message": "Create separate Android.mk for main build targets\n\nThe runtime, compiler, dex2oat, and oatdump now are in seperate trees\nto prevent dependency creep. They can now be individually built\nwithout rebuilding the rest of the art projects. dalvikvm and jdwpspy\nwere already this way. Builds in the art directory should behave as\nbefore, building everything including tests.\n\nChange-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81\n" }, { "commit": "2dd0e2cea360bc9206eb88ecc40d259e796c239d", "tree": "9d619dc9508cbe73e4793bf6f08cbc761abfb48a", "parents": [ "ac21b797b3a425975d656d6b84a7b24401d35f42" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jan 24 12:42:14 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jan 30 16:48:31 2013 -0800" }, "message": "Directory restructuring of object.h\n\nBreak object.h into constituent files.\nReduce number of #includes in other GC header files.\nIntroduce -inl.h files to avoid mirror files #include-ing each other.\nCheck invariants of verifier RegTypes for all constructors.\n\nChange-Id: Iecf1171c02910ac152d52947330ef456df4043bc\n" }, { "commit": "07ed66b5ae659c452cbe1ab20c3dbf1d6f546461", "tree": "2350745da33df6fcb9fb0c9059e55ea5d5ea8f67", "parents": [ "76b6167407c2b6f5d40ad895b2793a6b037f54b2" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 18:34:25 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 18:35:05 2012 -0800" }, "message": "Move logging.h into base/logging.h.\n\nChange-Id: Id68f85f7c3a71b156cb40dec63f94d4fb827f279\n" }, { "commit": "761600567d73b23324ae0251e871c15d6849ffd8", "tree": "4757cb01233394fa2e9c461a68fc37a35c12dabb", "parents": [ "89c41e5f2fa10e7b97698b9714bd4883a73132f0" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 16:31:20 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 16:31:20 2012 -0800" }, "message": "Switch over to the google3 unix_file File*.\n\nI also moved macros.h to base/macros.h to ease google3 porting, at\nthe expense of a larger than necessary change. (I learned my lesson,\nthough, and didn\u0027t make the equivalent base/logging.h change.)\n\nI\u0027m not sure whether we want to keep the unix_file MappedFile given\nour existing MemMap, but it\u0027s easier to bring it over and then remove\nit (and possibly revert the removal) than to bring it over later.\n\nChange-Id: Id50a66faa5ab17b9bc936cc9043dbc26f791f0ca\n" }, { "commit": "91250e0c3fb0ad758b9b97042a3fa86d5ae76763", "tree": "bb6f32bfc5178a9d56445b79ae0fd6763162e0a8", "parents": [ "42298fab70318f39e53c0595e9fc570548dc253c" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Dec 13 22:30:35 2011 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Dec 13 22:30:35 2011 -0800" }, "message": "Knock 0.5s off the Calculator startup time.\n\nDown to 2.5s on mysid. We now only mess around with std::strings when we need\nto synthesize a descriptor. If we can just hand out a const char* straight from\nthe dex file -- which most of the time we can -- we now do.\n\nChange-Id: Iddec7062d8bd578bd25f671eb4d597e9ed064d65\n" }, { "commit": "6d4d9fcb4f01e287ee29e81cd1c941ee5d11d379", "tree": "4c715bef86a3c5a47f9cea43c4a092cf4766ed4b", "parents": [ "86b0010c79ef95b5333cd540b7d3af34a9f1a643" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Nov 30 16:24:48 2011 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Dec 06 14:02:09 2011 -0800" }, "message": "Reduce meta-data object sizes, introduce meta-data helper classes.\n\nChange-Id: Id14ad218f1c74c659701352fdf1a45bf6444daa3\n" }, { "commit": "ae826983f7903bc0a6bbbe8426bf393fb2f6d747", "tree": "6fb83f2b19a1a50ade3c93cbf10485cd8fbc793f", "parents": [ "8aa6fc39f5cc0279d4ba2ee064de9758560dfedd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Nov 09 01:33:42 2011 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Nov 29 13:46:50 2011 -0800" }, "message": "Add --image-classes to dex2oat\n\nChange-Id: Ia88f9d302e0f9cd72be2199ee46d212d99864c67\n" }, { "commit": "169c9a7f46776b235d0a37d5e0ff27682deffe06", "tree": "9bd38fe9508e827089d546f04b0b42020eef821e", "parents": [ "0571d357843c53e042f370f5f2c2e9aa3fe803a9" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Nov 13 20:13:17 2011 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Nov 14 09:27:23 2011 -0800" }, "message": "Remove the use of Method from jni_compiler\n\nChange-Id: Ibf1c72a806e7f1ba7a2d83960c3d57f41937d336\n" }, { "commit": "6b4ef025af12b158d117fc80fc79acf620f411a0", "tree": "223c580477cbb7bde240b599da4bbee793b8dcaf", "parents": [ "21b9f1355f0311b5c67bfdfa9dd63cacb1fba502" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Oct 23 14:59:04 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 25 00:03:03 2011 -0700" }, "message": "Make ResolveField not rely on Field::GetType resolution\n\nChange-Id: I10f4a874809ac9db2cd54e200cf10eb7c8979fce\n" } ] }