Integrating Quantum Computers in High-Performance Computing Environments
summary
IBM describes an open-source Qiskit-based middleware that actually orchestrates classical HPC and multiple quantum backends: the Quantum Serverless runtime dispatches LiH energy jobs across three real QPUs in parallel, and the circuit knitting toolbox cuts a CZ gate into six executable circuits to recreate long-range gates. Claims include IBM’s 433-qubit and 10x speed hardware milestones, measured median T1 > 0.3 ms, and practical error-mitigation used like zero-noise extrapolation and probabilistic error cancellation; examples run on hardware show noise gaps but successful stitching.
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chapters (7)
- 0:00Quantum-HPC integration
- 1:30IBM quantum roadmap
- 3:18Middleware for quantum-classical
- 7:16Quantum serverless toolbox
- 11:52Circuit knitting toolbox
- 15:01Open-source resources summary
- 15:43Q&A
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