DCAI Supports NVQLink for Hybrid AI-Quantum Systems

DCAI's Innovative Step

DCAI, recognized for its AI supercomputer Gefion in Denmark, announced that it supports NVIDIA NVQLink. This new open reference architecture is seen as a significant step toward linking GPU-based supercomputers with quantum processors (QPUs). DCAI aims to be prepared for a future where artificial intelligence and quantum computing work side by side.

NVQLink provides ultra-low latency and high data flow between classical and quantum systems, paving the way for hybrid workflows that combine AI-powered data processing with quantum algorithms. Integrated with the NVIDIA CUDA-Q platform, NVQLink allows developers to manage both types of computing resources in real-time through a combined software environment. NVQLink serves as a Rosetta Stone that unites quantum and classical supercomputers into a single system.

DCAI CEO Nadia Carlsten stated, "We believe the future of computing will involve artificial intelligence and quantum computing working together harmoniously. Supporting NVQLink aligns perfectly with our goal of providing customers access to high-tech infrastructure." Carlsten emphasized that the quantum hardware field is still maturing, and that the openness and universality of NVQLink are critical for innovation.

A Clear Path to Hybrid Computing

As quantum technologies continue to evolve across various hardware types—trapped ions, superconductors, photonics, and more—DCAI believes that open standards, like NVQLink, are critical for ensuring compatibility. By integrating NVQLink into its infrastructure strategy, DCAI allows customers to explore hybrid applications without being tied to a specific quantum architecture or supplier ecosystem.

NVIDIA's Quantum General Manager Tim Costa remarked, "NVIDIA NVQLink bridges the gap between tomorrow's integrated quantum-GPU supercomputers." He emphasized that DCAI's efforts contribute to the practical realization of hybrid quantum-classical computing, providing researchers and businesses access to integrated quantum-GPU systems to accelerate discovery.

Significant Steps in Quantum Collaboration

DCAI has made significant contributions to the development of quantum computing. Through collaborations with Ansys and NVIDIA, DCAI's Gefion supercomputer performed GPU-accelerated simulations of quantum algorithms for fluid dynamics engineering applications on a potential 39-qubit system. This demonstrates how artificial intelligence and quantum computing can come together to accelerate real engineering workflows.

Additionally, DCAI is supporting groundbreaking research at the University of Copenhagen. Researchers used the Gefion supercomputer to carry out a 40-qubit, noiseless quantum computer simulation, achieving over 100% improvement in algorithmic efficiency. The project explored drug binding simulations for cancer research and future hybrid quantum-classical architectures. This reinforces DCAI's commitment to integrating artificial intelligence and quantum computing for practical, high-impact research.

Thanks to the NVQLink initiative, DCAI further strengthens its role as Europe's center for advanced computing in Denmark, supporting a growing community of researchers and innovators exploring the convergence of artificial intelligence and quantum technologies.