openj9

openj9 copied to clipboard

Prefer local compilations in more cases

11

We now prefer to compile locally when local sync compilation is enabled and the method in question is cold and synchronous. A function was also passed the incorrect pc when...

cjjdespres

Disable LocalSyncCompiles under FullSpeedDebug

7

The JITServerLocalSyncCompiles option causes remote recompilations to be scheduled after synchronous JIT compilations. This is incompatible with FullSpeedDebug, which is supposed to disable recompilations. Signed-off-by: Christian Despres

cjjdespres

Signed-off-by: BradleyWood

BradleyWood

Signed-off-by: BradleyWood

BradleyWood

Add SIGUSR2 handler and matching -Xdump event

13

Fixes #15636 Signed-off-by: Kevin Grigorenko

kgibm

Fix JIT System.nanoTime() in checkpoint mode

10

The attached patches 1. Fix the x86 codegen's `System.nanoTime()` implementation to do the right thing in checkpoint mode 2. Disable the Z codegen's implementation in checkpoint mode until it can...

ymanton

Failure link ------------ Failed in jvm.29.openj9.acceptance build: `/job_output.php?id=40255768` ``` java version "1.8.0_341" Java(TM) SE Runtime Environment (build 8.0.8.0 - pmz6480sr8-20220725_01(SR8)) IBM J9 VM (build 2.9, JRE 1.8.0 z/OS s390x-64-Bit 20220810_33974...

hangshao0

Update jvmtiHelper.c::getVMThread to support Virtual Threads

1

Signed-off-by: Babneet Singh

babsingh

OpenJDK java/util/logging/LogManager/Configuration/TestConfigurationLock.java Found deadlocked threads

7

https://openj9-jenkins.osuosl.org/job/Test_openjdk17_j9_sanity.openjdk_ppc64le_linux_Nightly/270 jdk_util_0 java/util/logging/LogManager/Configuration/TestConfigurationLock.java No diagnostic files (core, java, etc) ``` 21:24:26 ACTION: main -- Failed. Unexpected exit from test [exit code: 255] 21:24:26 REASON: User specified action: run main/othervm -Djava.security.manager=allow...

pshipton

openjdk zip or inflate/deflate failures on RH9 (z15+) or AIX 7.3 (p10)

61

This is on zlinux. ``` java version "11.0.15" 2022-04-19 IBM Semeru Runtime Certified Edition 11.0.15.0-rc1 (build 11.0.15+10) Eclipse OpenJ9 VM 11.0.15.0-rc1 (build openj9-0.32.0-rc1, JRE 11 Linux s390x-64-Bit Compressed References 20220419_282...

pshipton