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* More of the concurrent copying collector.Hiroshi Yamauchi2015-01-231-1/+2
| | | | | Bug: 12687968 Change-Id: I62f70274d47df6d6cab714df95c518b750ce3105
* ART: Add support for patching and loading OAT files compiled with PICIgor Murashkin2014-10-271-2/+10
| | | | | | | | | | | | * Images (.art) compiled with pic now have a new field added. * isDexOptNeeded will now skip patch-ing for apps compiled PIC * First-boot patching now only copies boot.art, boot.oat is linked As a result, all system preopted dex files (with --compile-pic) no longer take up any space in /data/dalvik-cache/<isa>. Bug: 18035729 Change-Id: Ie1acad81a0fd8b2f24e1f3f07a06e6fdb548be62
* Optimize method linkingMathieu Chartier2014-10-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added more inlining, removed imt array allocation and replaced it with a handle scope. Removed some un-necessary handle scopes. Added logic to base interface method tables from the superclass so that we dont need to reconstruct for every interface (large win). Facebook launch Dalvik KK MR2: TotalTime: 3165 TotalTime: 3652 TotalTime: 3143 TotalTime: 3298 TotalTime: 3212 TotalTime: 3211 Facebook launch TOT before: WaitTime: 3702 WaitTime: 3616 WaitTime: 3616 WaitTime: 3687 WaitTime: 3742 WaitTime: 3767 After optimizations: WaitTime: 2903 WaitTime: 2953 WaitTime: 2918 WaitTime: 2940 WaitTime: 2879 WaitTime: 2792 LinkInterfaceMethods no longer one of the hottest methods, new list: 4.73% art::ClassLinker::LinkVirtualMethods(art::Thread*, art::Handle<art::mirror::Class>) 3.07% art::DexFile::FindClassDef(char const*) const 2.94% art::mirror::Class::FindDeclaredStaticField(art::mirror::DexCache const*, unsigned int) 2.90% art::DexFile::FindStringId(char const*) const Bug: 18054905 Bug: 16828525 (cherry picked from commit 1fb463e42cf1d67595cff66d19c0f99e3046f4c4) Change-Id: I27cc70178fd3655fbe5a3178887fcba189d21321
* stdint types all the way!Ian Rogers2014-10-091-14/+14
| | | | Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
* Add patchoat tool to Art.Alex Light2014-07-071-3/+10
| | | | | | | | | | | | | Add a new executable called patchoat to art. This tool takes already compiled images and oat files and changes their base address, acting as a cheap form of relocation. Add a --include-patch-information flag to dex2oat and code to add required patch information to oat files created with the quick compiler. Bug: 15358152 Change-Id: Ie0c580db45bb14ec180deb84930def6c3628d97d
* Place ISA into boot image name.Ian Rogers2014-05-121-1/+1
| | | | | | | Depends upon: https://android-review.googlesource.com/94078 Change-Id: I22c18b03b2c0db7a3f792920064e7710363b58b4
* Remove oat file location in the image.Nicolas Geoffray2014-03-041-1/+10
| | | | | | | | | The oat file is now always in the same directory, and has the same name as the image file. Only difference is the extension. This also removes the need for host-prefix. Change-Id: I16d1f7aeb1d58372d41921694664e9c321afc1ad
* Implement Interface Method Tables (IMT).Jeff Hao2013-10-291-0/+2
| | | | Change-Id: Idf7fe85e1293453a8ad862ff2380dcd5db4e3a39
* Fix image_test on targetBrian Carlstrom2013-09-031-14/+2
| | | | | Bug: 10606994 Change-Id: I39838483e59479ceb9ba014bef9086b32f2596a8
* Fix ImageHeader.IsValidBrian Carlstrom2013-09-031-2/+2
| | | | Change-Id: Ia56f4ded63a726a416225bf4a536175aa435866e
* Write out image bitmap inside of image file.Mathieu Chartier2013-08-291-0/+29
| | | | | | | | | | | | We now create the image bitmap when we generate the image. The image bitmap is written after the image inside of the image file. This speeds up dex2oat by making walking the image during heap creation unnecessary. This should also help memory pressure by enabling the image bitmap to be swappable. Bug: 10432288 Change-Id: Idebf459ed15edbb41a7d9b9b353934155bce2f19
* Fix multiple inclusion guards to match new pathnamesBrian Carlstrom2013-07-171-3/+3
| | | | Change-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43
* Create separate Android.mk for main build targetsBrian Carlstrom2013-07-121-0/+134
The runtime, compiler, dex2oat, and oatdump now are in seperate trees to prevent dependency creep. They can now be individually built without rebuilding the rest of the art projects. dalvikvm and jdwpspy were already this way. Builds in the art directory should behave as before, building everything including tests. Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81
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