Supercomputer - Qubits - Quantum computing

Discussion in 'Procesori, RAM, matične ploče i grafičke kartice' started by Decerto, Nov 7, 2021.

  1. Decerto

    Decerto Komšija

    Necu da se pravim kao da razumijem kako kjubiti rade naspram obicnih bitova,mogu da budu i 1 i 0 u isto vrijeme,ali mogu da budu i nesto trece.

    "For instance, eight bits is enough for a classical computer to represent any number between 0 and 255. But eight qubits is enough for a quantum computer to represent every number between 0 and 255 at the same time. A few hundred entangled qubits would be enough to represent more numbers than there are atoms in the universe."

    Procitao dva clanka danas i ono,mindblowing. Pa zamislite racunarstvo za nekih 50,100 godina.

    Phys. Rev. Lett. 127, 180501 (2021) - Strong Quantum Computational Advantage Using a Superconducting Quantum Processor (aps.org)

    Chinese researchers achieve quantum advantage in two mainstream routes - Global Times

    Kineski quantum superracunar Zuchongzhi je "10 million times faster than the current fastest supercomputer and its calculation complexity is more than 1 million times higher than Google's Sycamore processor.".
    Kako nesto moze da bude 10 miliona puta brze nego najbrzi i najjaci superkompjuter treutno na svijetu. Pa zamisli neki AI kojeg pokrece quantum procesor.


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  2. zippoo

    zippoo Overclocker

    Tesko je ovo razumjeti.Bilo je u BUG magazinu prije 2-3 godine tema broja i detaljno sve objasnjavano ali sve su to neki novi termini,pojmovi i ko nije iz te struke,tesko je to sve povezati.
    Vidjeti cemo na sta ce sve to na kraju izaci,mada vec sada postoje funkcionalni quantum kompjuteri
     
  3. KingT

    KingT Veteran foruma

    Skynet loading 95%... please wait (and be terminated)
     
  4. ming

    ming Veteran foruma



    Quantum ogranicenja i kako ga koristiti. I par tipova quantum racunara.

    Informativno i bez clickbaita