[aarch64-port-dev ] RFR: Merge jdk:master

Thu Jan 21 16:45:17 UTC 2021

On Thu, 21 Jan 2021 08:50:51 GMT, Anton Kozlov <akozlov at openjdk.org> wrote:

>> Hi, please review a merge of openjdk/jdk:master into jdk-macos branch. Once reviewed, I'm going to propose the result of this merge as JEP-391 implementation to jdk:master. 
>> 
>> There is non-trivial changes in gtest to avoid fighting with W^X asserts. Now gtests are started in Write mode, as if they are running in the VM context.
>
> @lewurm @luhenry, could you check windows/aarch64 is still fine?

Windows+AArch64
================

Configure:
A new configuration has been successfully created in

using configure arguments '--openjdk-target=aarch64-unknown-cygwin --with-jvm-features=-zgc,-jfr,-aot --with-boot-jdk=/cygdrive/c/work/jdk_x64_windows/jdk-17+5'.

Configuration summary:
* Name:           windows-aarch64-server-release
* Debug level:    release
* HS debug level: product
* JVM variants:   server
* JVM features:   server: 'cds compiler1 compiler2 epsilongc g1gc graal jni-check jvmci jvmti management nmt parallelgc serialgc services shenandoahgc vm-structs'
* OpenJDK target: OS: windows, CPU architecture: aarch64, address length: 64
* Version string: 17-internal+0-adhoc.NORTHAMERICAbeurba.aarch64-port (17-internal)

Tools summary:
* Environment:    cygwin version 3.1.7(0.340/5/3), 2020-08-22 17:48; windows version 10.0.19042.746; prefix "/cygdrive"; root "C:\cygwin64"
* Boot JDK:       openjdk version "17" 2021-09-14 OpenJDK Runtime Environment AdoptOpenJDK (build 17+5-202101200336) OpenJDK 64-Bit Server VM AdoptOpenJDK (build 17+5-202101200336, mixed mode, sharing) (at /cygdrive/c/work/jdk_x6~1/jdk-17~1)
* Toolchain:      microsoft (Microsoft Visual Studio 2019)
* C Compiler:     Version 19.28.29334 (at /cygdrive/c/progra~2/micros~3/2019/enterp~1/vc/tools/msvc/1428~1.293/bin/hostx64/arm64/cl.exe)
* C++ Compiler:   Version 19.28.29334 (at /cygdrive/c/progra~2/micros~3/2019/enterp~1/vc/tools/msvc/1428~1.293/bin/hostx64/arm64/cl.exe)

Build performance summary:
* Cores to use:   8
* Memory limit:   10369 MB
Test: `hotspot/jtreg:tier1`, no regression compared to master:
Test results: passed 1.503; failed: 122; error: 9
List of failures and errors: https://gist.github.com/lewurm/04a1d46c27ab1fcb89f27ce4b0eb66c2
Some of those failures are due to the way I'm running `jtreg`, that is not via `make test [...]` as I'm cross-compiling, but running it manually, and I know for example I'm missing some paths to make JVMCI tests happy. But some are suspicious:  I recently discovered an oddity around floating points and varags in the Windows ABI (floats are pushed in integer regs), which I believe we don't respect in HotSpot. I should take some time to look into that... anyway, not related to this PR �� 

Linux+AArch64
============

Configure:

using configure arguments '--with-boot-jdk=/home/beurba/work/jdk-16+13 --with-debug-level=fastdebug --with-jtreg'.

Configuration summary:
* Name:           linux-aarch64-server-fastdebug
* Debug level:    fastdebug
* HS debug level: fastdebug
* JVM variants:   server
* JVM features:   server: 'aot cds compiler1 compiler2 epsilongc g1gc graal jfr jni-check jvmci jvmti management nmt parallelgc serialgc services shenandoahgc vm-structs zgc'
* OpenJDK target: OS: linux, CPU architecture: aarch64, address length: 64
* Version string: 17-internal+0-adhoc.beurba.aarch64-port (17-internal)

Tools summary:
* Boot JDK:       openjdk version "16" 2021-03-16 OpenJDK Runtime Environment AdoptOpenJDK (build 16+13-202008281038) OpenJDK 64-Bit Server VM AdoptOpenJDK (build 16+13-202008281038, mixed mode, sharing) (at /home/beurba/work/jdk-16+13)
* Toolchain:      gcc (GNU Compiler Collection)
* C Compiler:     Version 9.2.1 (at /usr/bin/gcc)
* C++ Compiler:   Version 9.2.1 (at /usr/bin/g++)

Build performance summary:
* Cores to use:   256
* Memory limit:   514866 MB

Test: `hotspot/jtreg:tier1` (did not compare with master)
Test results: passed: 1,764; failed: 10
List of failures: https://gist.github.com/lewurm/bc0959194e2f476747df99ba85c9119f

macOS+AArch64
=============
Configure:

using configure arguments '--build=aarch64-apple-darwin --host=aarch64-apple-darwin --with-boot-jdk=/Users/lewurm/work/jdk-17+5/Contents/Home --with-build-jdk=/Users/lewurm/work/jdk-17+5/Contents/Home --with-jtreg --with-gtest=/Users/lewurm/work/googletest-release-1.8.1'.

Configuration summary:
* Name:           macosx-aarch64-server-release
* Debug level:    release
* HS debug level: product
* JVM variants:   server
* JVM features:   server: 'compiler1 compiler2 dtrace epsilongc g1gc graal jfr jni-check jvmci jvmti management nmt parallelgc serialgc services shenandoahgc vm-structs'
* OpenJDK target: OS: macosx, CPU architecture: aarch64, address length: 64
* Version string: 17-internal+0-adhoc.lewurm.aarch64-port (17-internal)

Tools summary:
* Boot JDK:       src Unable to map CDS archive -- os::vm_allocation_granularity() expected: 4096 actual: 16384 openjdk version "17" 2021-09-14 OpenJDK Runtime Environment AdoptOpenJDK (build 17+5-202101200336) OpenJDK 64-Bit Server VM AdoptOpenJDK (build 17+5-202101200336, mixed mode) (at /Users/lewurm/work/jdk-17+5/Contents/Home)
* Toolchain:      clang (clang/LLVM from Xcode 12.2)
* C Compiler:     Version 12.0.0 (at /usr/bin/clang)
* C++ Compiler:   Version 12.0.0 (at /usr/bin/clang++)

Build performance summary:
* Cores to use:   8
* Memory limit:   16384 MB

Test: `hotspot/jtreg:tier1` (did not compare with master... obviously �� )
Test results: passed: 1,589; failed: 3
List of failures: https://gist.github.com/lewurm/859ff38a6c635233f3006f520262f840

-------------

PR: https://git.openjdk.java.net/aarch64-port/pull/12