)]}' { "log": [ { "commit": "72d32629303f8f39362a4099481f48646aed042f", "tree": "0ff613168c3bf2e12799594c9211f9a1694119e2", "parents": [ "47ebd77a6d249403a34d242908749b7446da2a82" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue May 06 16:20:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue May 06 16:23:19 2014 -0700" }, "message": "Give Compiler a back reference to the driver.\n\nThe compiler driver is a single object delegating work to the compiler, rather\nthan passing it through to every Compiler call make it a member of Compiler so\nthat it maybe queried. This simplifies the Compiler API and makes the\nrelationship to CompilerDriver more explicit.\nRemove reference arguments that contravene code style.\n\nChange-Id: Iba47f2e3cbda679a7ec7588f26188d77643aa2c6\n" }, { "commit": "af13ad9fd18b6f75fe82e7995224c55654594f93", "tree": "11c1fcb73bd31f90216cb1b588f56ff6abf74b85", "parents": [ "9b417e4f0f87da6bfe8dc5f02c987acfcb6dca31" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Apr 11 12:07:48 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Apr 14 11:39:45 2014 -0700" }, "message": "Centralize instruction-set pointer-size, alignment, 64b-width code\nin instruction_set.h/cc\n\nThis allows to clean up some places that currently make explicit\ncomparisons.\n\nChange-Id: I0dcc924c52fa53306f706aceea93a2d4a655c5df\n" }, { "commit": "d6ed642458c8820e1beca72f3d7b5f0be4a4b64b", "tree": "1b6e0438f786d6eeb5566e176d71d454a6cdb9e5", "parents": [ "f9487c039efb4112616d438593a2ab02792e0304" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Apr 09 23:36:15 2014 +0000" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Apr 09 23:36:15 2014 +0000" }, "message": "Revert \"Revert \"Revert \"Use trampolines for calls to helpers\"\"\"\n\nThis reverts commit f9487c039efb4112616d438593a2ab02792e0304.\n\nChange-Id: Id48a4aae4ecce73db468587967968a3f7618b700\n" }, { "commit": "f9487c039efb4112616d438593a2ab02792e0304", "tree": "95f88645bec774d3e8df170bd0f40e4cd0911a34", "parents": [ "b24b0e2bb128532945b31ea62715776d7751f84d" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Tue Apr 08 23:08:12 2014 +0000" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Apr 09 13:18:07 2014 -0700" }, "message": "Revert \"Revert \"Use trampolines for calls to helpers\"\"\n\nThis reverts commit 081f73e888b3c246cf7635db37b7f1105cf1a2ff.\n\nChange-Id: Ibd777f8ce73cf8ed6c4cb81d50bf6437ac28cb61\n\nConflicts:\n\tcompiler/dex/quick/mir_to_lir.h\n" }, { "commit": "081f73e888b3c246cf7635db37b7f1105cf1a2ff", "tree": "3ad0cab1dfa3bca814ab162cb04af125e819e623", "parents": [ "754ddad084ccb610d0cf486f6131bdc69bae5bc6" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Mon Apr 07 18:58:07 2014 +0000" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Mon Apr 07 18:58:07 2014 +0000" }, "message": "Revert \"Use trampolines for calls to helpers\"\n\nThis reverts commit 754ddad084ccb610d0cf486f6131bdc69bae5bc6.\n\nChange-Id: Icd979adee1d8d781b40a5e75daf3719444cb72e8\n" }, { "commit": "754ddad084ccb610d0cf486f6131bdc69bae5bc6", "tree": "18d8314f3f6760b035c2bcda7760782ad4f0e0bf", "parents": [ "97a332b4476d5a2b4ad0650dacc6bfcff882fc57" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Feb 19 14:05:39 2014 -0800" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Fri Apr 04 16:07:46 2014 -0700" }, "message": "Use trampolines for calls to helpers\n\nThis is an ARM specific optimization to the compiler\nthat uses trampoline islands to make calls to runtime\nhelper functions. The intention is to reduce the size\nof the generated code (by 2 bytes per call) without\naffecting performance.\n\nBy default this is on when generating an OAT file. It is\noff when compiling to memory.\n\nTo switch this off in dex2oat, use the command line option:\n--no-helper-trampolines\n\nEnhances disassembler to print the trampoline entry on the\nBL instruction like this:\n\n0xb6a850c0: f7ffff9e bl -196 (0xb6a85000) ; pTestSuspend\n\nBug: 12607709\nChange-Id: I9202bdb7cf21252ad807bd48701f1f6ce8e3d0fe\n" }, { "commit": "fca82208f7128fcda09b6a4743199308332558a2", "tree": "8bed3f2fd50773003647daba43570335a74b5c90", "parents": [ "ad174d1b54bf2fa477bec71a0ca93595f54b8fe9" ], "author": { "name": "Dmitry Petrochenko", "email": "dmitry.petrochenko@intel.com", "time": "Fri Mar 21 11:21:37 2014 +0700" }, "committer": { "name": "Dmitry Petrochenko", "email": "dmitry.petrochenko@intel.com", "time": "Fri Mar 28 13:55:19 2014 +0700" }, "message": "x86_64: JNI compiler\n\nPassed all tests from jni_compiler_test and art/test on host with jni_copiler.\nIncoming argument spill is enabled, entry_spills refactored. Now each entry spill\ncontains data type size (4 or 8) and offset which should be used for spill.\nAssembler REX support implemented in opcodes used in JNI compiler.\nPlease note, JNI compiler is not enabled by default yet (see compiler_driver.cc:1875).\n\nChange-Id: I5fd19cca72122b197aec07c3708b1e80c324be44\nSigned-off-by: Dmitry Petrochenko \u003cdmitry.petrochenko@intel.com\u003e\n" }, { "commit": "b95a5345ae4217b70ca36f0cced92f68dda7caf5", "tree": "d9c76db71eb8dd3a668643781eefe6152888fd1d", "parents": [ "66e4c3e96dccdec7423d673ad6bbf7821a776651" ], "author": { "name": "Stuart Monteith", "email": "stuart.monteith@arm.com", "time": "Wed Mar 12 13:32:32 2014 +0000" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Mar 19 17:17:55 2014 -0700" }, "message": "AArch64: Add arm64 runtime support.\n\nAdds support for arm64 to ART. Assembler stubs are sufficient for\ndown calls into interpreter. JNI compiler and generics are not finished.\n\nBasic Generic JNI functionality.\n\nChange-Id: I4a07c79d1e037b9f5746673480e32cf456867b82\n" }, { "commit": "befbd5731ecca08f08780ee28a913d08ffb14656", "tree": "ee359fc38671950afa91d96bf8c29232a799b628", "parents": [ "97c3d61e46a3678dac848578c686c724ec3397fa" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 01:13:39 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 01:34:07 2014 -0800" }, "message": "Fix host architecture for 64bit.\n\nAlso, hack x86 assembler for use as a x86-64 trampoline compiler\u0027s assembler.\nImplement missing x86-64 quick resolution trampoline.\nAdd x86-64 to the quick elf writer.\n\nChange-Id: I08216c67014a83492ada12898ab8000218ba7bb4\n" }, { "commit": "ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4", "tree": "e5f70dc307945fd510660ebde1fd259aecdf66a1", "parents": [ "9fab32265f35c808b216210a8d5bebd931279041" ], "author": { "name": "Mark Mendell", "email": "mark.p.mendell@intel.com", "time": "Mon Feb 10 16:14:35 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Mar 02 11:57:10 2014 -0800" }, "message": "Tell GDB about Quick ART generated code\n\nThis is actually a lot of work. To do this, we need:\n.debug_info\n.debug_abbrev\n.debug_frame\n.debug_str\n\nThese are generated into the OAT file by OatWriter and ElfWriterQuick.\n\nSince the Quick ART runtime doesn\u0027t use dlopen to load the OAT files,\nGDB can\u0027t find this information. Use the alternate GDB JIT interface,\nwhich can be invoked at runtime. To use this interface, an ELF image\nneeds to be built in memory. Read the information from the OAT file,\nfixup the addresses to point to the real locations, add a symbol table\nto hold the .text symbol, and then let GDB know about the information,\nwhich will be read from the runtime address space.\n\nThis is quite primitive now, and could be cleaned up considerably. It\nprobably needs symbol table entries for the methods, and descriptions of\nparameters and return types.\n\nCurrently only supported for X86.\n\nThis defaults to enabled for debug builds. Added dexoat --gen-gdb-info\nand --no-gen-gdb-info flags to override.\n\nChange-Id: I4d18b2370f6dfaa00c8cc1925f10717be3bd1a62\nSigned-off-by: Mark Mendell \u003cmark.p.mendell@intel.com\u003e\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": "193bad9b9cfd10642043fa2ebbfc68bd5f9ede4b", "tree": "0fc125adc74316df802b76889a780decd5b8236b", "parents": [ "179486aee731f734207873244542993ed4bcff21" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Aug 29 18:46:00 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 03 17:44:20 2013 -0700" }, "message": "Multi threaded hashed deduplication during compilation.\n\nMoved deduplication to be in the compiler driver instead of oat\nwriter. This enables deduplication to be performed on multiple\nthreads. Also added a hash function to avoid excessive comparison\nof byte arrays.\n\nImprovements:\nBefore (alloats host):\nreal\t1m6.967s\nuser\t4m22.940s\nsys\t1m22.610s\n\nThinkfree.apk (target mako):\n0m23.74s real 0m50.95s user 0m9.50s system\n0m24.62s real 0m50.61s user 0m10.07s system\n0m24.22s real 0m51.44s user 0m10.09s system\n0m23.70s real 0m51.05s user 0m9.97s system\n0m23.50s real 0m50.74s user 0m10.63s system\n\nAfter (alloats host):\nreal\t1m5.705s\nuser\t4m44.030s\nsys\t1m29.990s\n\nThinkfree.apk (target mako):\n0m23.32s real 0m51.38s user 0m10.00s system\n0m23.49s real 0m51.20s user 0m9.80s system\n0m23.18s real 0m50.80s user 0m9.77s system\n0m23.52s real 0m51.22s user 0m10.02s system\n0m23.50s real 0m51.55s user 0m9.46s system\n\nBug: 10552630\n\nChange-Id: Ia6d06a747b86b0bfc4473b3cd68f8ce1a1c7eb22\n" } ] }