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Atos announces Q-score, the only universal metrics to assess quantum performance and superiority

Paris, December 4, 2020

Atos introduces “Q-rating”, the initial universal quantum metrics, applicable to all programmable quantum processors. Atos’ Q-rating actions a quantum system’s performance at managing real-existence challenges, individuals which are not able to be solved by standard desktops, fairly than basically measuring its theoretical performance. Q-rating reaffirms Atos’ commitment to supply early and concrete positive aspects of quantum computing. Around the past five many years, Atos has come to be a pioneer in quantum apps as a result of its participation in industrial and academic partnerships and funded tasks, working hand-in-hand with industrials to acquire use-instances which will be capable to be accelerated by quantum computing.

Confronted with the emergence of a myriad of processor technologies and programming techniques, corporations looking to spend in quantum computing want a reliable metrics to help them pick out the most effective route for them. Becoming hardware-agnostic, Q-rating is an objective, easy and good metrics which they can depend on,” claimed Elie Girard, Atos CEO. “Since the launch of ‘Atos Quantum’ in 2016, the initial quantum computing business method in Europe, our aim has remained the similar: progress the advancement of business and research apps, and pave the way to quantum superiority.”

What does Q-rating evaluate?

Currently the range of qubits (quantum models) is the most popular determine of merit for evaluating the performance of a quantum process. Nonetheless, qubits are volatile and vastly range in high-quality (velocity, security, connectivity, and so forth.) from 1 quantum technologies to yet another (this sort of as supraconducting, trapped ions, silicon and photonics), generating it an imperfect benchmark software. By focusing on the potential to resolve nicely-acknowledged combinatorial optimization challenges, Atos Q-rating will supply research facilities, universities, firms and technological leaders with express, reliable, objective and equivalent results when resolving real-globe optimization challenges.

Q-rating actions the genuine performance of quantum processors when resolving an optimization issue, consultant of the near-time period quantum computing era (NISQ – Noisy Intermediate Scale Quantum). To supply a body of reference for comparing performance scores and retain uniformity, Q-rating depends on a common combinatorial optimization issue, the similar for all assessments (the Max-Minimize Challenge, related to the nicely-acknowledged TSP – Travelling Salesman Challenge, see under). The rating is calculated centered on the greatest range of variables in just this sort of a issue that a quantum technologies can improve (ex: 23 variables = 23 Q-rating or Qs).

Atos will arrange the publication of a yearly listing of the most impressive quantum processors in the globe centered on Q-rating. Thanks in 2021, the initial report will incorporate genuine self-assessments delivered by brands.

Based mostly on an open up obtain application package, Q-rating is designed on three pillars:

  • Software driven: Q-rating is the only metrics process centered on near-time period out there quantum algorithms and actions a quantum system’s capacity to resolve simple operational challenges
  • Openness and simplicity of use: Common and cost-free, Q-rating positive aspects from Atos’ technologies-neutral solution. Its application package, like tools and methodology, does not demand significant computation electric power to compute the metrics
  • Objectiveness and dependability: Atos combines a hardware-agnostic, technologies-agnostic solution with a robust expertise in algorithm structure and optimization acquired working with major business consumers and technologies leaders in the quantum field​. The methodology applied to make Q-rating will be manufactured public and open up to evaluation.

A cost-free application package, which allows Q-rating to be run on any processor will be out there in Q1 2021. Atos invitations all brands to run Q-rating on their technologies and publish their results.

Many thanks to the sophisticated qubit simulation capabilities of the Atos Quantum Understanding Device (Atos QLM), its impressive quantum simulator, Atos is capable to compute Q-rating estimates for different platforms. These estimates consider into account the features publicly delivered by the brands. Effects range around a Q-rating of 15 Qs, but development is speedy, with an believed average Q-rating relationship from 1 yr in the past in the location of ten Qs, and an believed projected average Q-rating relationship 1 yr from now to be over 20 Qs.

Q-rating has been reviewed by the Atos Quantum Advisory Board, a team of international gurus, mathematicians and physicists authorities in their fields, which met on
December 4, 2020.