面向量子计算即服务的容错.pdf

1、Phil Clarke&Owen ArnoldOxford Quantum CircuitsApproaching Fault Tolerance for Quantum Computing as-a-serviceThe largest UK quantum computing company OQCEst.2017,Oxford University spin out,140 people,75%R&D,70%PhDs.UK sovereign,full-stackSuperconducting modalityDeployed systems to London,Tokyo,NYC.So

2、ld system to Spain.Working on 4th Generation SystemsOQC:A QCaaSCompanyOQC LUCY(8Q)Launches&OQC becomes first European quantum company on Amazon BraketFEB2022OCT2022Open Pulse SupportJUL2021OQC SOPHIAFirst QCaaS in EuropeSEPT2022LONDON SYSTEMS QCaaS launch of ToshikoMAR2023APR2023NOV2023TOKYO SYSTEMS

3、QCaaS launch publicly as a service JUN2024NOV2024Direct QCaaS first trialsFABRICOQC+Equinix Fabric.A World first MAY2025Noisy Emulator in OQC CloudNVIDIACUDA Quantum integrates OQC QCaaSQCaaS v3 rolloutQIR SupportOQC Compiler QAT builtHPC binding developedConcurrent ProcessingQCaaS 2.0 rolloutJUNE20

4、25QFAASEarly Demonstrations OQC QML QFaaSV1V2V3Sept 2022:First Colocation DatacenterSept 2023:First Colocation DatacenterMore OQC deploymentsBuilding quantum computers for adoptionFault tolerance beyond surface codesReal vertical integrationPractical view on redundancy Evolution,front-loaded QAWhat

5、security really means?Network budgetsObservability for quantum systemsSLA driven quantum computingRequirements for future testbedsApproaching Fault Tolerance for Quantum Computing as-a-serviceFault Tolerance is a broad term.Does it mean different things to different people in this room?Fault Toleran

6、ce beyond surface codes(QEC).What does Fault tolerance mean to you?Qubits (modalities)QEC Fault Tolerance beyond surface codes(QEC).T1=characteristic time for 1 to flip to 0T2=characteristic time to lose quantumness of superpositions(inherently quantum)10Physical Qubits do not behave perfectly(NISQ