#hpc

CUDA Core Compute Libraries

A flexible package manager that supports multiple versions, configurations, platforms, and compilers.

A Cloud Native Batch System (Project under CNCF)

Apptainer: Application containers for Linux

Python library for generating high-performance implementations of stencil kernels for weather and climate modeling from a domain-specific language (DSL).

Open MPI main development repository

Main repository for QMCPACK, an open-source production level many-body ab initio Quantum Monte Carlo code for computing the electronic structure of atoms, molecules, and solids with full performance portable GPU support

Cylc: a general purpose workflow engine with a gift for cycling

A unified API for orchestrating and provisioning compute capacity programmatically. Define what you need in a template, request it, track it, return it — through a CLI, REST API, Python SDK, or MCP server.

Backend.AI is a streamlined, container-based computing cluster platform that hosts popular computing/ML frameworks and diverse programming languages, with pluggable heterogeneous accelerator support including CUDA GPU, ROCm GPU, Gaudi NPU, Google TPU, GraphCore IPU and other NPUs.

DSL and compiler framework for automated finite-differences and stencil computation

core services for the Flux resource management framework

Open Fabric Interfaces

A powerful Python framework for writing and running portable regression tests and benchmarks for HPC systems.

SingularityCE is the Community Edition of Singularity, an open source container platform designed to be simple, fast, and secure.