Top HIGH-PERFORMANCE-COMPUTING GitHub Repositories & Tools (2026)

DaCe - Data Centric Parallel Programming

:gem: Feel++: Finite Element Embedded Language and Library in C++

Compiler for multiple programming models (SYCL, C++ standard parallelism, HIP/CUDA) for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!

Global Extensible Open Power Manager

High-performance C++20 + Python engine for dynamic and incremental graph analytics on evolving graphs — BFS, SSSP, connected components, triangles, k-core and PageRank.

LeilFS is a free-and open source, distributed POSIX file system inspired by Google File System.

Run Slurm in Kubernetes