"Brother Yi, you're back."

As soon as Lu Yi walked up to the supercomputing area on the third floor, Li Minghui, who heard the voice, turned around and said hello.

"How's the performance testing?" Lu Yi put on shoe covers and walked into the computer room, looked at Li Minghui and several of his students who were busy and asked.

After the construction of the supercomputer was completed, Li Minghui and his classmates came here to help maintain the supercomputer and verify what they had learned on it.

No matter how awesome the school's computer science department is, it is impossible to have a supercomputer for students to study and research, and when he learned that the supercomputer in the laboratory was completed, Li Minghui was even more excited and happy than Lu Yidu.

"Very good, after testing, the performance has reached about 132100TFlop/s, which is part of the design performance, we are studying and learning the system of this big guy, and we will be able to maintain this big guy in a few days."

Li Minghui's voice was a little delighted, if the plane is the flower of industry, supercomputing is the essence of the computer Internet, even his family conditions do not have such an opportunity to get close to such a powerful supercomputer on weekdays.

"Study hard, the future direction of learning can be considered to develop in the direction of efficient and intelligent system, after two years the company has stabilized, if necessary, you can let your sister give you a supercomputer to do research and study."

Lu Yi patted Li Minghui on the shoulder, but the words he said calmly made the people present feel a little unacceptable.

"Brother Yi, don't scare me, my dad will pick my skin if he knows it."

Li Minghui showed a wry smile, he saw that Lu Yi was not joking, and he also knew that he and his cousin now had the financial strength, but if his father knew, he would definitely not be able to eat and walk around.

A supercomputer is billions of yuan, this is no joke.

"What are you afraid of, who cares how we spend the money we make, if you can research a more efficient and intelligent system, let alone a supercomputer, I will give you 3 no problem."

Lu Yi smiled, the children of other families like this are thinking about how to use their family resources to make money, but Li Yashan's side is completely different.

Li Yashan used to belong to the physics major, if there was no Lu Yi to stir up and estimates that she would be the future doctor of physics, physics professor, Li Minghui, this cousin is also dedicated to the study of computer technology, I heard Li Yashan say that most of her other cousins and cousins are also developing in the academic circle, which is simply a strange thing in a special class family.

After chatting with Li Minghui, Lu Yi found Sugon's engineer who was in the computer room, and the original director Huang team, who was responsible for the construction and testing of the supercomputing system, has been withdrawn, and now several other system engineers are responsible for technical guidance.

After Li Minghui and Lu Yi's supercomputer maintenance personnel are familiar with the supercomputer architecture and system, they will finally evacuate, and then the progress payment of this supercomputer construction project will be settled, leaving 10% of the final payment to be settled after a year.

"Mr. Wu, now the supercomputer can carry out large-load computing tasks."

Lu Yi took a look at the cooling system of the supercomputer equipment, which is not a common air-cooled and water-cooled system, but a liquid-metal cooling system with higher safety, with various refrigerants and compressors, to quickly take away the heat on the supercomputer foresight collector and release it to the outside world.

"Mr. Lu, after many tests, I can guarantee you that there is no problem."

Mr. Wu is the person in charge of the system engineer left by Sugon, and confidently submitted a test report, which recorded the detailed data of dozens of supercomputing tests.

After taking the test report and turning a few pages, Lu Yi smiled: "It's okay, it's okay this time, I think next time I think we will still have a ...... cooperation"

Airplanes!

Before Lu Yi finished speaking, suddenly the entire computer room seemed to be shocked, and the compressor and exhaust fan of the supercomputer cooling system instantly beeped, and at the same time, everyone in the computer room had a feeling of taking off their sweaters in winter, and the hair on their bodies was faintly attracted by the static electricity generated by the heavy load operation of the supercomputer element.

This feeling is only temporary, and the static electricity generated by the operation of the supercomputer element is collected and excreted by the corresponding safety protection equipment, leaving only the roar of the compressor and exhaust fan.

"It is important to monitor the performance of the system, as long-term overload will shorten the service life of the equipment components......"

The beeping sound of the compressor and exhaust fan of the cooling system and the slight infrasound generated during the operation of the supercomputer gave Lu Yi a feeling of irritability and discomfort, but several system engineers from Sugon seemed to have long been used to it, and took this opportunity to go to Li Minghui's side to teach some maintenance knowledge.

"The system performance used 64.7 percent."

Li Minghui typed a few lines of code on the keyboard, and the corresponding performance usage data was fed back, and he immediately turned his head and swallowed his saliva and asked, "Brother Yi, is physical plasma research so terrifying?" This is a supercomputer of 130,000 TFlop/s. ”

1TFlop/s performs one trillion calculations per second, and 130,000 TFlop/s is 1.3 billion billions of calculations per second, but such a powerful performance soared to 64.7 percent in an instant, which made Li Minghui and several of his classmates, including several system engineers from Sugon, a little unbelievable.

"It should have been an accident today."

Lu Yi recalled that the supercomputer he rented before was less than 90,000 TFlop/s, and the performance usage never exceeded 50 percent.

Is it forcibly deciphering the connection between the mathematical model of low-temperature plasma and the mathematical model of high-temperature plasma?

Buzz!

Lu Yigang had a thought in his mind, and the original buzzer directly turned into a roar, and the compressor and exhaust fan of the cooling system were running frantically to transfer the heat of the collector on the supercomputer element, indicating that the supercomputer was now entering an overload state.

"89.3 percent, about to break through the performance warning line, 91.7 percent, 94.9 percent......"

Within a few seconds before Li Minghui and the others could react, the performance of the supercomputer was instantly broken through the warning line and soared to more than 90 percent, and the utilization rate of this performance is still improving, which is not only the supercomputing performance is overloaded, but the cooling system of the supercomputer is also crazy overloaded.

"Mr. Lu, what are you calculating, the performance utilization rate is more than 98% of the danger line, and maintaining such an overload operation for a long time will greatly affect the service life of the supercomputer."

Mr. Wu glanced at the utilization rate of supercomputing performance, turned his head and asked with a wry smile.

At this time, the performance usage has been hovering between 98% and 99%, which is not to say that the performance utilization has met the computing requirements, but the protection of the system, and when the utilization reaches this level, the throttling measures are initiated.

"I remember that at the beginning, your supercomputing performance indicators described that you can overclock, let go of system restrictions, and turn on overclocking mode."

Lu Yi looked at the lines of red warning words refreshed on the screen, and was not affected by the words that would affect the service life of the supercomputer.

He probably guessed that Lin Meng's side should be operating and analyzing the connection between the mathematical models, and if he scrapped a set of supercomputers to get the detailed data of that connection, he would definitely not hesitate to take a hammer into the computer room.

"Letting go of the system and turning on the overclocking mode, I need more computing power."

Lu Yi explained again, turned around and walked quickly downstairs, before he walked out of the computer room, the roar of supercomputing behind him became more powerful, and there was a faint deafening feeling......