A Linux Foundation Project

Working Groups

OpenPOWER Foundation working groups drive technical specifications, community collaboration, and ecosystem development across the POWER architecture.

TWG

Hardware Architecture TWG

Defines hardware architecture requirements and recommendations for OpenPOWER-compliant systems, covering processor, memory, and I/O subsystems.

Learn more →
TWG

Instruction Set Architecture TWG

Develops and maintains the POWER ISA specification, ensuring openness, compatibility, and forward evolution of the instruction set architecture.

Learn more →
TWG

System Software TWG

Coordinates open source system software efforts including Linux kernel, firmware, hypervisors, and runtime environments for POWER systems.

Learn more →
TWG

Accelerator TWG

Focuses on accelerator integration for POWER systems, including GPU, FPGA, and custom AI accelerator interfaces and standards.

Learn more →
TWG

Compliance TWG

Develops and maintains conformance test suites and certification programs to ensure interoperability across the OpenPOWER ecosystem.

Learn more →
SIG

AI SIG

Explores and promotes POWER-based AI and machine learning workloads, optimizations, and deployment patterns across the ecosystem.

Learn more →
SIG

LibreBMC SIG

Develops an open source Baseboard Management Controller (BMC) for POWER-based servers, enabling transparent and auditable firmware.

Learn more →
SIG

Memory SIG

Addresses memory technology integration, performance optimization, and interface standards for next-generation POWER-based systems.

Learn more →
SIG

HUB SIG

The OpenPOWER HUB connects developers, researchers, and organizations with resources, labs, and community support to grow the POWER ecosystem.

Learn more →
BoF

Academic BoF

A forum for universities and research institutions to collaborate on POWER-based research, education, and student developer programs.

Learn more →

Get Involved

Join a working group and contribute to the future of OpenPOWER computing.

Join the Foundation Learn How to Contribute