Oparating system

Cyber increase: New working gadget will improve Navy computing power


With a guide from the Office of Naval Research (ONR), Dr. Binoy Ravindran, an engineering professor at Virginia Tech, has designed a machine to revolutionize how navy and business computing structures perform.

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Popcorn Linux is a working gadget that can bring together different programming languages right into an unmarried cyber tongue.

“By making use of Popcorn Linux to longtime, legacy Navy and Marine Corps laptop systems, we can enhance software without requiring heaps of guy-hours to rewrite millions of strains of code,” said Dr. Wen Masters, head of ONR’s C4ISR Department. “This should yield tremendous financial savings in upkeep fees.”

Crunching massive amounts of information for complicated programs like battlespace consciousness and artificial intelligence requires potent processing.
Unfortunately, some of the processors capable of this talk their individual specialized software programming languages—and must be programmed to interact with each other.


To grow computing pace, microchip manufacturers have positioned multiple processing gadgets on individual chips in the latest years. Take the iPhone 7, as an example, which has four processors— high-strength (consider a Ford Mustang) and low-strength (think of a Toyota Prius)—to simultaneously dial telephone numbers, open web pages, test text messages, and take pix and movies.

That entails designating specialized “heterogeneous” processors to perform specific duties, like displaying portraits or net browsing. Each processor can be devoted to one specialty instead of divided amongst numerous features, ensuing in a much better, faster overall performance.
“Before, every processor was like one handyman re-modeling your whole lavatory,” said Dr. Sukarno Mertoguno, the ONR software officer sponsoring Ravindran’s studies. “Heterogeneous processors, through comparison, constitute a real plumber putting in the pipes, and an actual painter portrays the partitions. Each processor has a uniqueness.”

But this specialization has problems—a “language” barrier. Each processor has its unique set of commands that most effective it is familiar with. To deal with this, software program builders must manually adjust the code to determine which duties have to run on which processors—a tedious procedure, as more features and updates are delivered frequently.

“This is especially real for Navy and Marine Corps software systems,” said Ravindran. “Many of these legacy systems have been built in the 1970s or earlier, have several security patches and tens of millions of lines of code, and represent massive funding of time and money. How can Navy developers revel in the advantages of next-era heterogeneous processors without rewriting packages from scratch?”

Ravindran’s answer is Popcorn Linux, which can be used with any PC or device. It serves as a translation tool—taking common coding language and translating it into a few specialized application languages. From there, Popcorn Linux mechanically figures out what portions of the programming code are had to perform unique responsibilities—and transfers these guidance “kernels” (the “popcorn” part) to the best characteristic.

While Popcorn Linux is still a proof-of-concept prototype created utilizing Ravindran and his college students, the machine is about to enter a new section of the development.

“In our lab and academic setting, we’ve got tested that Popcorn Linux works properly concerning performance speed and power utilization,” said Ravindran. “Later this year, we will have paintings with industry partners to create a model of Popcorn Linux that can meet the strenuous commercial requirements required by way of the Navy and Marine Corps.”

“We’re already listening to outstanding enthusiasm from enterprise for Popcorn Linux,” said Masters. “We stay up for see how Dr. Ravindran and his group, in addition, expand this exciting gadget.”

Jeanna Davila
Writer. Gamer. Pop culture fanatic. Troublemaker. Beer buff. Internet aficionado. Reader. Explorer. Set new standards for getting my feet wet with country music for farmers. Spent college summers lecturing about saliva in Libya. Won several awards for buying and selling barbie dolls in Prescott, AZ. Spent a year implementing Yugos in West Palm Beach, FL. Spent several months creating marketing channels for cigarettes in Deltona, FL. Spent 2001-2004 developing carnival rides in New York, NY.