eclipse-openj9/openj9

Strengthen char * to const char * where possible 4 days ago

help wanted prio:medium comp:jit

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Enable EDO for AArch64 6 days ago

help wanted comp:jit arch:aarch64

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Create utility function for querying size of address field 16 days ago

help wanted comp:jit

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Quiet Test Cases about 2 months ago

good first issue prio:low comp:test

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Allow -Xjit:inhibitRecompilation to be applied per method 3 months ago

help wanted comp:jit

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Print in vlog reason for why AOT was not possible 3 months ago

help wanted comp:jit

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Improvements for Relocatable Compilations 4 months ago

help wanted comp:jit Epic comp:jit:aot

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Re-Enable Profiled Class test for instanceof/checkcast in AOT when SVM is enabled 4 months ago

help wanted comp:jit comp:jit:aot

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Enable Symbol Validation Manager on all platforms 4 months ago

help wanted comp:jit comp:jit:aot arch:aarch32 arch:aarch64 arch:power arch:riscv arch:x86 arch:z

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Re-architect use of heap relocations in x86 write barriers 4 months ago

help wanted comp:jit tech debt

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Inconsistent minimum Object heap Tenure/Nursery split 5 months ago

good first issue comp:gc depends:omr

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Use RAII for j9thread_monitor_enter/j9thread_monitor_exit 5 months ago

help wanted comp:jit

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Optimize jdk.internal.misc.Unsafe.storeStoreFence() into no-op on x86 platforms 5 months ago

good first issue comp:jit arch:x86

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

Add JVM option to specify restore options file 6 months ago

good first issue comp:vm criu

eclipse-openj9/openj9

3.5K

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

Java

#compiler#eclipse-openj9#garbage-collector#gc#hacktoberfest#interpreter#java#jit#jvm#runtime#virtual-machine

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