OpenHPC
OpenHPC is an open-source, community-driven stack that provides a curated collection of High performance computing (HPC) software components, tools, and reference architectures for building and managing Linux-based HPC clusters (HPC infrastructure software).
- Curated repository of HPC cluster components, including resource managers, runtime environments, development tools, and libraries (HPC infrastructure software).
- Reference architectures and installation recipes for common Linux-based HPC cluster configurations (HPC infrastructure design).
- Packaging and integration of widely used HPC tools for compilers, Message Passing Interface (MPI) stacks, math libraries, and I/O libraries (HPC software distribution).
- Support for multiple Linux distributions and hardware architectures to enable reproducible cluster deployments (platform enablement).
- Community-driven governance under The Linux Foundation with vendor and academic participation (open collaboration framework).
More About OpenHPC
OpenHPC is an open-source project under The Linux Foundation that assembles a collection of software components, tools, and documentation to support the deployment and management of Linux-based HPC clusters (HPC infrastructure software). It focuses on providing a pre-integrated, reusable stack for organizations that run compute-intensive workloads on on-premises (on-prem) or institutional clusters.
The project aggregates widely used HPC building blocks into a coherently packaged distribution, including compilers, MPI implementations, math and scientific libraries, I/O libraries, performance tools, and cluster management utilities (HPC software distribution). These components are packaged in a way that aligns with popular Linux distributions, reducing the effort required to assemble a working cluster software environment from individual upstream projects.
OpenHPC also publishes reference architectures and example recipes for cluster deployment (HPC infrastructure design). These reference materials describe how to combine operating systems, provisioning systems, resource managers, job schedulers, and storage and network configurations into consistent cluster designs. This helps enterprises, research institutions, and HPC centers establish repeatable deployment patterns tailored to common workload and hardware profiles.
Enterprises and institutions use OpenHPC as a baseline stack for building and maintaining their on-prem compute clusters (enterprise HPC platforms). By relying on pre-tested combinations of compilers, MPI stacks, and libraries, organizations can focus on workload tuning, application development, and operations instead of bespoke integration work. The project supports multiple Linux distributions and processor architectures, which allows organizations to align OpenHPC deployments with existing Operating System (OS) standards and hardware investments (platform enablement).
OpenHPC operates as a collaborative project within The Linux Foundation, with participation from hardware vendors, software providers, and research organizations (open collaboration framework). This structure supports alignment with common cluster hardware platforms and ensures that the packaged components are compatible with widely used HPC technologies. For enterprise technical teams, OpenHPC fits into the category of HPC infrastructure software and reference stacks, providing a standardized foundation that can be extended with site-specific provisioning tools, schedulers, and storage solutions while maintaining a consistent software environment across nodes and clusters.