Inventor(s)

Abstract

Proposed herein is a system including a distributed quantum compiler and controller that can decide where to place quantum circuit fragments by brokering a live error budget across quantum processing unit (QPU) compute operations, quantum memory wait time, remote entanglement, measurement, and classical-control latency. Instead of only minimizing circuit cuts, queue time, or network cost, the system creates an auditable Error Budget Contract and Placement Proof showing why a distributed execution plan is expected to satisfy a job’s end-to-end accuracy target. If QPU calibration, queue depth, or quantum-network fidelity changes, the system can automatically re-evaluate the plan and, where execution state permits, repartition, remap, defer, or restart the job before the predicted error limit is exceeded.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

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