)]}' { "log": [ { "commit": "0a51605ddd81635135463dab08b6f7c21b58ffb0", "tree": "820f338333010f4d6e4b543ffea47e9ff7d2dd3f", "parents": [ "e2727154f25e0db9a5bb92af494d8e47b181dfcf" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Oct 14 13:00:44 2019 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Oct 14 13:00:44 2019 +0000" }, "message": "Revert \"Make compiler/optimizing/ symbols hidden.\"\n\nThis reverts commit e2727154f25e0db9a5bb92af494d8e47b181dfcf.\n\nReason for revert: Breaks ASAN tests (ODR violation).\nBug: 142365358\n\nChange-Id: I38103d74a1297256c81d90872b6902ff1e9ef7a4\n" }, { "commit": "e2727154f25e0db9a5bb92af494d8e47b181dfcf", "tree": "0ddc6eec3ad9508d7eb1f2b941786dd0ed7d2cd8", "parents": [ "c78860b91ae07eed92f86876e7a03132adea6fcd" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 10 10:46:42 2019 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Oct 14 08:22:00 2019 +0000" }, "message": "Make compiler/optimizing/ symbols hidden.\n\nMake symbols in compiler/optimizing hidden by a namespace\nattribute. The unit intrinsic_objects.{h,cc} is excluded as\nit is needed by dex2oat.\n\nAs the symbols are no longer exported, gtests are now linked\nwith the static version of the libartd-compiler library.\n\nlibart-compiler.so size:\n - before:\n arm: 2396152\n arm64: 3345280\n - after:\n arm: 2016176 (-371KiB, -15.9%)\n arm64: 2874480 (-460KiB, -14.1%)\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --jit\nBug: 142365358\nChange-Id: I1fb04a33351f53f00b389a1642e81a68e40912a8\n" }, { "commit": "4e3734a53614a1db710ea34b81f1cc2260790e7a", "tree": "2d1c5afdff2a46e71d6c576da2d0da0eb7e44f04", "parents": [ "8786fd93e01b9c88f708c14743925489f8db8c28" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 14 15:45:28 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 14 18:44:19 2018 +0000" }, "message": "Rename HVecReduce::GetKind() to GetReductionKind().\n\nAvoid hiding HInstruction::GetKind().\n\nTest: m test-art-host-gtest\nChange-Id: If7334af437d0a6d93b8228763451c80876aa4d00\n" }, { "commit": "66c158ef6b2a16257f1590b3ace78848a7c2407b", "tree": "f17f7eee70aa43711c7eb764c1789f4ec17aef37", "parents": [ "92d0c8b68c24a2fa21f95d63a1ff2fb00fdb9aaf" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Jan 31 12:55:04 2018 -0800" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Feb 01 13:26:03 2018 -0800" }, "message": "Clean up signed/unsigned in vectorizer.\n\nRationale:\nCurrently we have some remaining ugliness around signed and unsigned\nSIMD operations due to lack of kUint32 and kUint64 in the HIR. By\n\"softly\" introducing these types, ABS/MIN/MAX/HALVING_ADD/SAD_ACCUMULATE\noperations can solely rely on the packed data types to distinguish\nbetween signed and unsigned operations. Cleaner, and also allows for\nsome code removal in the current loop optimizer.\n\nBug: 72709770\n\nTest: test-art-host test-art-target\nChange-Id: I68e4cdfba325f622a7256adbe649735569cab2a3\n" }, { "commit": "ca6fff898afcb62491458ae8bcd428bfb3043da1", "tree": "195a6b16d3a4b34acc2faf91ce56f448efb15e07", "parents": [ "aa7273e56fbafc2692c8d20a31b50d2f4bdd2aa1" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Oct 03 14:49:14 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Oct 06 17:53:50 2017 +0100" }, "message": "ART: Use ScopedArenaAllocator for pass-local data.\n\nPasses using local ArenaAllocator were hiding their memory\nusage from the allocation counting, making it difficult to\ntrack down where memory was used. Using ScopedArenaAllocator\nreveals the memory usage.\n\nThis changes the HGraph constructor which requires a lot of\nchanges in tests. Refactor these tests to limit the amount\nof work needed the next time we change that constructor.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nTest: Build with kArenaAllocatorCountAllocations \u003d true.\nBug: 64312607\nChange-Id: I34939e4086b500d6e827ff3ef2211d1a421ac91a\n" }, { "commit": "46b6dbcd18df0cb5915ca906fefd9f0b0a1af6a2", "tree": "723856081b9d0abcc017b323672e4b1cc99cad16", "parents": [ "844a4edc7f72e33a3b328c3d53ef710909d2273d" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Oct 03 11:37:37 2017 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Oct 05 10:42:13 2017 -0700" }, "message": "Try to preserve dex pc better in vector code.\n\nAlso improves a few comment and uses new data\ntype method to test type consistency.\n\nTest: test-art-host\n\nChange-Id: I4a17f9d5bc458a091a259dd45ebcdc6531abbf84\n" }, { "commit": "d5d2f2ce627aa0f6920d7ae05197abd1a396e035", "tree": "e8e780780c832e3614a22438a23fb60ee4960ca3", "parents": [ "efac0df8c738764823c637deeca1f3be33912064" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Sep 26 12:37:26 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Oct 03 10:40:51 2017 +0100" }, "message": "ART: Introduce Uint8 compiler data type.\n\nThis CL adds all the necessary codegen for the Uint8 type\nbut does not add code transformations that use that code.\nVectorization codegens are modified to use Uint8 as the\npacked type when appropriate. The side effects are now\ndisconnected from the instruction\u0027s type after the graph has\nbeen built to allow changing HArrayGet/H*FieldGet/HVecLoad\nto use a type different from the underlying field or array.\n\nNote: HArrayGet for String.charAt() is modified to have\nno side effects whatsoever; Strings are immutable.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --jit\nTest: testrunner.py --target --optimizing on Nexus 6P\nTest: Nexus 6P boots.\nBug: 23964345\nChange-Id: If2dfffedcfb1f50db24570a1e9bd517b3f17bfd0\n" }, { "commit": "0ebe0d83138bba1996e9c8007969b5381d972b32", "tree": "a5ee66ebc5b587ade97e56ac8fc7d832fbbed4af", "parents": [ "e1e347dace0ded83774999bb26c37527dcdb1d5a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 21 22:50:39 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Sep 25 15:45:01 2017 +0100" }, "message": "ART: Introduce compiler data type.\n\nReplace most uses of the runtime\u0027s Primitive in compiler\nwith a new class DataType. This prepares for introducing\nnew types, such as Uint8, that the runtime does not need\nto know about.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nBug: 23964345\nChange-Id: Iec2ad82454eec678fffcd8279a9746b90feb9b0c\n" }, { "commit": "0148de41a5c77c2f61252c219f1a02413c7c4a32", "tree": "91736a82a7e98721a44879b6597b5aea386e8e3b", "parents": [ "c101222c854a0c476f5b6ae64e20adbd38126a3c" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Sep 05 09:25:01 2017 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Sep 05 10:20:09 2017 -0700" }, "message": "Basic SIMD reduction support.\n\nRationale:\nEnables vectorization of x +\u003d .... for very basic (simple, same-type)\nconstructs. Paves the way for more complex (narrower and/or mixed-type)\nconstructs, which will be handled by the next CL.\n\nThis is a revert of Icb5d6c805516db0a1d911c3ede9a246ccef89a22\nand thus a revert^2 of I2454778dd0ef1da915c178c7274e1cf33e271d0f\nand thus a revert^3 of I1c1c87b6323e01442e8fbd94869ddc9e760ea1fc\nand thus a revert^4 of I7880c135aee3ed0a39da9ae5b468cbf80e613766\n\nPS1-2 shows what needed to change\n\nTest: test-art-host test-art-target\n\nBug: 64091002\nChange-Id: I647889e0da0959ca405b70081b79c7d3c9bcb2e9\n" }, { "commit": "982334cef17d47ef2477d88a97203a9587a4b86f", "tree": "7e65d03a4533f21286cf68e66696bd0a7a54ef54", "parents": [ "cfa59b49cde265dc5329a7e6956445f9f7a75f15" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Sep 02 12:54:16 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Sep 02 12:54:16 2017 +0000" }, "message": "Revert \"Basic SIMD reduction support.\"\n\nFails 530-checker-lse on arm64.\n\nBug: 64091002, 65212948\n\nThis reverts commit cfa59b49cde265dc5329a7e6956445f9f7a75f15.\n\nChange-Id: Icb5d6c805516db0a1d911c3ede9a246ccef89a22\n" }, { "commit": "cfa59b49cde265dc5329a7e6956445f9f7a75f15", "tree": "eed953f62e796f7e64252520a40d7e77d1f117af", "parents": [ "82a63734d3067ea0c96f8ba15bc40caaf798c625" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Aug 31 09:08:13 2017 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Fri Sep 01 10:32:50 2017 -0700" }, "message": "Basic SIMD reduction support.\n\nRationale:\nEnables vectorization of x +\u003d .... for very basic (simple, same-type)\nconstructs. Paves the way for more complex (narrower and/or mixed-type)\nconstructs, which will be handled by the next CL.\n\nThis is a revert^2 of I7880c135aee3ed0a39da9ae5b468cbf80e613766\nand thus a revert of I1c1c87b6323e01442e8fbd94869ddc9e760ea1fc\n\nPS1-2 shows what needed to change, with regression tests\n\nTest: test-art-host test-art-target\n\nBug: 64091002, 65212948\nChange-Id: I2454778dd0ef1da915c178c7274e1cf33e271d0f\n" }, { "commit": "a57b4ee7b15ce6abfb5fa88c8dc8a516fe40e0d9", "tree": "c7ed7e8cb7439a8e689e399e34559aa46a97cdbd", "parents": [ "9879d0eac8fe2aae19ca6a4a2a83222d6383afc2" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Aug 30 21:21:41 2017 +0000" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Aug 30 21:21:41 2017 +0000" }, "message": "Revert \"Basic SIMD reduction support.\"\n\nThis reverts commit 9879d0eac8fe2aae19ca6a4a2a83222d6383afc2.\n\nGetting these type check failures in some builds. Need time to look at this better, so reverting for now :-(\n\n\ndex2oatd F 08-30 21:14:29 210122 226218 \ncode_generator.cc:115] Check failed: CheckType(instruction-\u003eGetType(), locations-\u003eInAt(0)) PrimDouble C\n\nChange-Id: I1c1c87b6323e01442e8fbd94869ddc9e760ea1fc\n" }, { "commit": "9879d0eac8fe2aae19ca6a4a2a83222d6383afc2", "tree": "c75ab69be15630f86824bb202577eaa1ff91c4ee", "parents": [ "60f734443d54d48fad86dce6d80d8cef22a134d0" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Aug 15 10:51:25 2017 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Aug 30 09:10:40 2017 -0700" }, "message": "Basic SIMD reduction support.\n\nRationale:\nEnables vectorization of x +\u003d .... for very basic (simple, same-type)\nconstructs. Paves the way for more complex (narrower and/or mixed-type)\nconstructs, which will be handled by the next CL.\n\nTest: test-art-host test-art-target\n\nBug: 64091002\n\nChange-Id: I7880c135aee3ed0a39da9ae5b468cbf80e613766\n" }, { "commit": "b79f4ac55c0bb177f541937d0678f2aa777e1c9a", "tree": "7c331aa30d3c38b4448070527ac02fdbd848f284", "parents": [ "51e74b47f240187d336d9e688f5d7538366f2edf" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Mon Jul 10 10:10:37 2017 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Jul 13 16:50:03 2017 -0700" }, "message": "Added GVN related attributes to vector nodes.\n\nRationale: enables better GVNing of vector operations,\nalso pays off some technical debt by adding unit tests\nfor vector nodes.\n\nThis is a revert^2 of a79f0b5deb932aa44e227c94c4ad09082b3ab4c7\n(failed some of the existing checker test due to\nmoving scalar replication; fix was setting can-be-moved\nattribute correctly on that node).\n\nBug: 63538372\n\nTest: test-art-host, test-art-target\n\nChange-Id: I2f29c317354b5e4bf520829232aef17931305ea6\n" }, { "commit": "9858bf70c9af425f5f712caca7b51b49c806b271", "tree": "e70e88c83c8260fbea01b258d3d221cc31d38d8d", "parents": [ "a79f0b5deb932aa44e227c94c4ad09082b3ab4c7" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jul 08 12:34:55 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jul 08 12:34:55 2017 +0000" }, "message": "Revert \"Added GVN related attributes to vector nodes.\"\n\nFails armv8 checker tests.\n\nThis reverts commit a79f0b5deb932aa44e227c94c4ad09082b3ab4c7.\n\nChange-Id: I8913743f241febbbb24c0662af76397e87e59cd1\n" }, { "commit": "a79f0b5deb932aa44e227c94c4ad09082b3ab4c7", "tree": "2d16c2876f6ccbc8ca1b9f6bf7fe43523a4132e3", "parents": [ "4c4d9df7c79747978d2f927994a7b3c11a079075" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Jul 05 17:19:41 2017 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Jul 06 11:58:20 2017 -0700" }, "message": "Added GVN related attributes to vector nodes.\n\nRationale: enables better GVNing of vector operations,\nalso pays off some technical debt by adding unit tests\nfor vector nodes.\n\nTest: test-art-host, test-art-target\n\nChange-Id: I2aa886b894bb6a0961823ae309cf8cf44984cf4a\n" } ] }