Skip to content

Latest commit

 

History

History
208 lines (131 loc) · 4.59 KB

CHANGELOG.md

File metadata and controls

208 lines (131 loc) · 4.59 KB
Raw

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[2.9.0] - 2019-12-20

Added

  • RISC-V: Hello World!
  • NUMAProfiler: memory access profiling in C1X

Changed

  • AllocationProfiler renamed to NUMAProfiler
  • NUMAProfiler now needs to be built in the boot image (improves performance)
  • Refactored cross-ISA unit-tests (now simpler to run)
  • CompilationBroker now crashes if compilation exception is not CiBailout
  • Stop relying on external native library for accessing libnuma

Fixed

  • AArch64 call-site patching ala OpenJDK (trampolines)
  • Available processors reporting based on CPU_ISSET macro
  • Tableswitch in AArch64, ARMv7 and RISC-V
  • AArch64 ADRP fix
  • AArch64 page size

[2.8.0] - 2019-06-06

Added

  • jdk8u212 support
  • Binary file and assembly generation for offline compiled methods (for debugging/educational purposes)
  • Support -C1X:+PrintLIRWithAssembly and -C1X:PrintCFGToFile for all platforms through objdump
  • Off-heap allocation for allocation profiler (-XX:+AllocationProfilerAll -XX:+AllocationProfilerDump)
  • Support -XshowSettings
  • Support -cp on mx olc

Fixed

  • Fixes to partially support the renaissance benchmark suite
  • Fix -T1X:+DebugMethods and -C1X:+DebugMethods
  • Allow faster dev cycles with docker on macOS
  • Fix mx inspect on macOS

[2.7.0] - 2019-04-05

Added

  • Various new RISC-V instructions in assembler (mostly regarding floating points)
  • C1X for RISC-V
  • C1X test cases for RISC-V
  • RISC-V partial image build through cross-compilation
  • Allocation Profiler (-XX:+AllocationProfilerAll -XX:+AllocationProfilerDump) gathers stats about object allocations
  • Fine grain allocation profiling with -XX:AllocationProfilerEntryPoint -XX:AllocationProfilerExitPoint
  • -XX:+LogCompiledMethods to print all runtime compiled methods in the application
  • New Jenkinsfile for running benchmarks
  • CircleCI configuration
  • Dockerfile to create docker images for running and developing Maxine VM
  • Dockerization of Continuous Integration

Fixed

  • Reflection.getCallerClass()
  • mx gen and jni code generation
  • Reduced output of mx build
  • Simplified conditional and boolean expressions (refactoring)
  • Update Cross-ISA infrastructure to use newer tools
  • Documentation refactoring and update
  • MacOS support (with OpenJDK 8u181)

[2.6.0] - 2018-12-05

Added

  • Various new RISC-V instructions in assembler
  • T1X for RISC-V
  • T1X test cases for RISC-V

Changed

  • Rename nul directory to nulll for MS windows compatibility
  • Separated RISC-V 32 from RISC-V 64 ISAs

[2.5.2] - 2018-10-16

Fixed

  • version in docs

[2.5.1] - 2018-10-16

Changed

  • Build against OpenJDK8u181-b13
  • Transition to upstream mx for building
  • Transition changelog to keep-a-changelog format

Fixed

  • Part of the asmdis package for generating assemblers and disassemblers
  • AArch64 callsite patching
  • JDK8 and JSR292 bug and stability fixes

Removed

  • Obsolete methods from crossisa testing infrastructure

[2.5.0] - 2018-08-27

Added

  • jsr292 support on C1X
  • Parallel and asynchronous JIT compilation
  • Deoptimization in AArch64
  • New way to test cross-isa assemblers

Fixed

  • Inspector fix to work with Java 8
  • Bug and stability fixes

[2.4.2] - 2018-06-26

Fixed

  • Fix checkstyle url

[2.4.1] - 2018-06-14

Fixed

  • Bug fix that enables the c1xgraal configuration

[2.4.0] - 2018-05-31

Added

  • Initial port to AArch64 (runs Hello World)
  • Implemented AArch64 C1X port
  • Implemented first RISC-V instructions

Fixed

  • Bug and stability fixes
  • Code refactoring and cleanup

[2.3.0] - 2018-03-09

Added

  • Implemented AArch64 Assembler
  • Implemented AArch64 T1X port, Adapters
  • Ported Cross-ISA testing infrastructure to RISC-V

Fixed

  • Bug and stability fixes
  • Code refactoring and cleanup

[2.2.0] - 2017-11-23

Added

  • Support invokedynamic
  • Support lambdas (Only on JDK8 builds)
  • Support default methods (Only on JDK8 builds)

Changed

  • Build against OpenJDK8u151-b12

Fixed

  • Bug and stability fixes

Removed

  • End support for JDK6

[2.1.2] - 2017-10-13

Added

  • Support method handles

Fixed

  • Bug and stability fixes

[2.1.1] - 2017-05-31

Changed

  • Port to latest OpenJDK 7 (u131)

[2.1.0] - 2017-04-18

Added

  • Enable profile-guided optimizations in Graal (T1X profiling info added)
  • ARMv7 execution (T1X, C1X)

Fixed

  • Bug and stability fixes