Open QHPC Software Ecosystem

An open, modular software ecosystem for integrating HPC and quantum computing with vendor-neutral interfaces

Open Quantum-HPC Software Ecosystem (openQSE) is developing an open, modular ecosystem to define specifications that enable seamless integration between high-performance computing (HPC) and quantum computing through interoperable, vendor-neutral technologies. By bringing together leaders from industry, academia, and research, openQSE seeks to establish a community-driven foundation for the next generation of quantum–HPC software.

An ecosystem, built together

Open software.
Shared momentum.

A growing body of work from the people connecting quantum computing and HPC. Every contribution moves it forward.

Explore the code

Community work

1247

commits on main branches

Since July 1, 2026

15 contributors 6 repositories
01

QFw

Quantum workflow infrastructure

722commits

13 contributors 113 commits in 7 days
02

DEFw

Distributed execution framework

80commits

2 contributors 0 commits in 7 days
03

QFw-SLURM-Cluster

Workflows, deployment & integration

309commits

13 contributors 29 commits in 7 days
04

qfw-slurm

Quantum resources meet Slurm

67commits

2 contributors 0 commits in 7 days
05

qhw-admission

Quantum workload admission

24commits

1 contributors 0 commits in 7 days
06

qhw-scheduler

Quantum workload scheduling

45commits

1 contributors 0 commits in 7 days

The people behind the progress

Many perspectives. One open ecosystem.

Amir Shehata Doug Oucharek Abdur Rahman Hatim Daniel Haag Andy Stone Claudio Carvalho Mar Tejedor Shweta Salaria Joseph Lee
Meet the contributors 15

With contributions from across the community

  • Oak Ridge National Laboratory
  • Lawrence Livermore National Laboratory
  • Barcelona Supercomputing Center
  • Technical University of Munich
  • Indian Institute of Science
  • University of Turin
  • IBM
  • HPE
  • Munich Quantum Software Company
  • Pasqal
  • Xanadu
  • IonQ
  • Quantinuum
  • Qblox

Updated Nov 13, 2026 at 19:18 UTC Refreshed daily

How we count

Commits reachable from each configured main branch since July 1, 2026, using the commit date. DEFw uses its master branch. Merge commits are included. Automated commits are included in the totals. Charts show eight weeks of activity in seven-day groups. The last-seven-days count includes today (UTC).

People are identified from commit authors and co-author credits; bot accounts are omitted from the people list. A shared commit can credit more than one person. Unlinked identities may appear separately until reconciled. Repository totals can overlap when histories share commits. Institution acknowledgements are curated from our community credits, rather than inferred from email addresses or tied to this date window.