Ib khub ntawm cov kws tshawb fawb los ntawm University of Kent's School of Computing hauv tebchaws United Kingdom tsis ntev los no tau ua ib qho kev tshawb fawb sib piv cov nqi siv hluav taws xob rau ASIC-based miners tam sim no los npaj cov kev daws teeb meem quantum.
Raws li pab pawg cov ntaub ntawv tshawb fawb ua ntej, cov tshuab siv quantum xam pom tau tias ua tau zoo tshaj tus qauv mining rigs hauv kev siv hluav taws xob:
"Peb pom tias kev hloov pauv mus rau quantum-raws li mining tuaj yeem ua rau muaj kev txuag hluav taws xob - los ntawm kev kwv yees kev saib xyuas - ntawm kwv yees li 126.7 TWH, lossis muab qhov sib txawv ntawm tag nrho lub zog siv ntawm Sweden xyoo 2020."
Bitcoin mining ua haujlwm ib leeg tau siv ntau dua 150 terawatt teev ib xyoos ib zaug (raws li lub Tsib Hlis 2022), ib daim ntawv, muab tso rau hauv kev xav txog qhov muaj feem cuam tshuam rau cov txheej txheem quantum-based yuav muaj.
Cov khub cov lus xaus tau ua raws li cov kev sim sib piv peb qhov sib txawv quantum mining systems rau Antminer S19 XP ASIC miner.
Cov quantum mining pab kiag li lawm tau sib cais ntawm ib qho system uas muaj ib txheej ntawm kev ua txhaum cai, ib qho nrog ob txheej ntawm kev ua txhaum cai thiab ib qho tsis muaj qhov ua yuam kev-kho cov yam ntxwv.
Raws li cov kws tshawb fawb tau taw qhia, blockchain mining yog ib qho ntawm ob peb thaj chaw ntawm quantum xam qhov twg kev kho qhov yuam kev tsis yog qhov loj. Nyob rau hauv feem ntau quantum functions, yuam kev tsim suab nrov uas functionally txwv ib tug computer lub peev xwm los tsim kom raug xam.
Hauv blockchain mining, txawm li cas los xij, qhov kev vam meej nrog lub xeev-of-the-art classical systems tseem tsawg. Raws li cov ntaub ntawv tshawb fawb, "Ib tug classical Bitcoin miner tau txais txiaj ntsig nrog tsuas yog qhov ua tiav ntawm kwv yees li 0.000070%.
Cov kws tshawb fawb kuj tau sau tseg tias, tsis zoo li cov txheej txheem classical, quantum-based systems tuaj yeem ua tau zoo-tuned nyob rau lub sijhawm kom muaj qhov tseeb thiab ua haujlwm tau zoo.
Related: Yuav ua li cas quantum xam cuam tshuam rau kev lag luam nyiaj txiag?
Thaum lub sij hawm quantum xam tshuab tseem suav tias yog nyob rau hauv nws cov me nyuam mos, qhov teeb meem tshwj xeeb ntawm blockchain mining tsis tas yuav muaj kev pabcuam quantum suav daws. Raws li cov kws tshawb fawb tau hais tias, "quantum miner tsis yog, thiab tsis tas yuav yog, scalable, universal quantum computer. Ib tug quantum miner xav tau tsuas yog ua ib txoj haujlwm xwb. "
Thaum kawg, cov kws tshawb fawb txiav txim siab tias nws yuav tsum muaj peev xwm tsim cov miners siv cov quantum technologies uas twb muaj lawm uas ua rau pom qhov zoo ntawm quantum dua li cov computers classical.
Txawm hais tias muaj peev xwm txuag hluav taws xob, nws dais tau hais tias cov kws tshawb fawb tau tsom mus rau hom quantum suav tshuab hu ua "nrov nrov nruab nrab- nplai quantum" (NISQ) system.
Raws li daim ntawv sau ua ntej, quantum miners yuav tsum ua kom pom "loj heev" kev txuag hluav taws xob ntawm qhov loj ntawm ib ncig ntawm 512 quantum khoom, los yog "qubits" - ib lo lus sib piv rau cov khoom siv classical.
Feem ntau, txawm li cas los xij, NISQ systems tsuas yog ua haujlwm nrog txog 50-100 qubits, txawm tias tsis tshwm sim los ua tus qauv kev lag luam.
Txawm hais tias kev txuag hluav taws xob tuaj yeem ua tau, cov nqi ntawm kev tsim thiab tswj lub quantum xam system nyob rau hauv 512 qubit ntau muaj, ib txwm muaj, txwv tsis pub rau ntau lub koom haum.
Tsuas yog D-Wave thiab IBM muab cov neeg siv khoom sib ntsib hauv tib yam (D-Wave's D2 yog 512-qubit processor, thiab IBM's Osprey hnyav ntawm 433), tab sis lawv cov architectures txawv heev uas qhov sib piv ntawm lawv cov qubit suav yog ostensibly. tsis muaj qab hau.
Tau qhov twg los: https://cointelegraph.com/news/quantum-miners-would-yield-massive-energy-savings-for-blockchain-study