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Engineers have break an optical reckoner , about the size of a desktop microcomputer , that can purportedly execute complexartificial intelligence ( AI)calculations in nanoseconds , rivaling the performance of both quantum and Graeco-Roman supercomputers .
The computer , dubbed the LPU100 , utilize an array of 100 lasers to perform calculations through a process scream laser interference , LightSolver representatives said ina March 19 statement .
LightSolver’s LPU100 is based on “quantum-inspired” technology.
In this process , an optimization problem that requires solving is encode onto physical obstacles on the optical maser ' path using a equipment called a programmable spatial light modulator . These obstacles prompt the lasers to align their behavior to minimize energy loss , like to how weewee naturally finds the easiest route downhill by following the path of least resistance .
By quickly altering their state to derogate energy barren , the lasers achieve a state of minimal energy passing . This straight corresponds to the problem ’s answer .
The LPU100 then uses conventional cameras to find and interpret these laser states , translating them into a mathematical solution to the original optimisation trouble .
accord to the ship’s company , the LPU100 can perform complex operations such as transmitter - matrix multiplications — a demanding computational work load — in just 10 nanoseconds . That is century of time quick than the fastest graphic processing unit ( GPUs ) can perform the same labor .
Bob Sorensen , fourth-year vice president of research and chief analyst forquantum computingat Hyperion Research , said ina statementthatLightSolver ’s technology presented " a low barrier to entry for a panoptic range of a function of advanced reckon users . "
Vector matrix generation is key to handling complex tasks take a gravid telephone number of potential outcomes . One example is the vehicle routing trouble , a logistics challenge used in the transportation and livery sector to determine the most efficient routes for vehicle fleet .
Inbenchmark testspublished by LightSolver , the LPU100 emulator identify the most efficient itinerary for vehicle fleet in less than a tenth of a 2nd — outdo Gurobi , a normally used logistics tool , which often failed to find a solution within 10 seconds .
old studies print by researchers at Cornell University found that the LPU100 emulator surmount traditional GPUsin Max-2 - SAT challenge , which are used for testing the efficiency of logic - solving algorithmic rule , as well as inthe 3 - Regular 3 - XORSAT trouble , a test for evaluate the operation of algorithm used for handling difficult problems that ask assort through legion combinations to find the best solution .
While the LPU100 apply what LightSolver dubs " quantum - inspired " engineering , it does n’t swear on qubits nor the natural law ofquantum mechanics . Instead , it borrow the principle of process multiple operations simultaneously at very in high spirits speeds , which authoritative computers can not do .
accord to LightSolver , the LPU100 ’s laser array can handle 100 continuous variables , theoretically allowing it to address computational problems involving an astronomically magnanimous number of varying combination ( 120 to the power of 100 ) .
This makes it particularly well suitable for industries such as finance , aerospace , logistics and manufacture , all of which have resourcefulness - intensive information requirement , the company aver .
Quantum computersrequire extremely cold temperaturesto manoeuvre and remain highly observational , whereassupercomputerstypically consume prominent amounts of energy and need to be housed in role - built facilities . By direct contrast , because the LPU100 lack electronics , it can operate efficiently at elbow room temperature and maintain a compact size — similar to a desktop computer .
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It is also built only from " well - understood laser technology and commercially uncommitted components . " This makes it a more hard-nosed option to resource - intensive quantum computers and supercomputers , LightSolver representatives said .
LightSolver now offer prize enterprise customers the power to use the LPU100 through its cloud platform for problem involving up to 1 million variables .
