PsiQuantum Integrates NVIDIA CUDA-Q Into Construct
PsiQuantum announced integration of NVIDIA CUDA-Q into its Construct software suite today, enabling GPU-accelerated state-vector simulation of large-scale quantum algorithms. The company says the CUDA-Q integration uses NVIDIA's cuQuantum engine to deliver tunable speedups ranging from 8x to up to 450x versus CPU simulation, with early access available by request. Construct launched September 2025; Circuit Designer released February 2026.
Key Points
- 1Integrates NVIDIA CUDA-Q to enable GPU-accelerated state-vector simulation up to 450x faster.
- 2Accelerates validation of large-scale, fault-tolerant quantum algorithms, reducing impractical CPU simulation bottlenecks.
- 3Allows Construct users to run tunable multi-GPU simulations without code changes, improving developer workflows.
Scoring Rationale
Strong performance gains and official NVIDIA partnership drive impact; limited by vendor-specific tooling and Construct user base.
Sources
Public references used for this report.
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