"Chief Engineer Lu, Luzhou can't find supercomputing resources of more than 200,000 TFlop/s for a while."

Lu Yi and Zhang Qing had just walked out of the laboratory, and Director Zeng, who had just gone out of the laboratory to make a call, was walking back with his mobile phone, and after meeting Lu Yi head-on, he told him a not-so-good news.

"How many?"

"168,000 TFlop/s, which is still the combination of 3 supercomputers, can only play 60% of the performance."

Director Zeng smiled bitterly, this experiment can not be a commercial supercomputer for external networks, 128,000 TFlop/s This is still the reason why Luzhou is a national scientific research and education center.

"168,000 TFlop/s can only play 60% of the performance? That's a lot worse. ”

Lu Yi shook his head, thought for a while and said: "I want a confidential line to my laboratory in Yangcheng from above, there was a special line to pass through before, and my laboratory also has a supercomputer with 130,000 TFlop/s."

In addition, if you change a few professional system engineers and network engineers, multiple supercomputers can only play 60% of the performance? I used to be connected to 70 percent of the country. ”

asked Director Zeng to solve the problem of supercomputing, Lu Yilin Mengzhang Qing found a place to sit down, took out a notebook and directly divided labor and cooperation according to the digital model, and wrote the algorithm to be used in supercomputing operations later.

There is no doubt that the three of them are expected to stay all night again tonight.

This ability to write supercomputing algorithms by looking at the number model a few times is incredible in the eyes of ordinary mathematics majors, but it is very handy in front of two demons and a hanger, and there are 80 digital models that have been handled from 3 people in the past two months.

A small part of them are looking for a system to buy, and most of them are dominated by Lin Meng after obtaining the data, and Lu Yi and Zhang Qing assist in building their own, and it is this ability to model and analyze without saying a word, which really makes the national scientific research dogs stunned and convinced.

"Lu Lu, what do you say the Max Planck Lab should do with the 14MeV neutron irradiation produced by DT fusion?"

Lin Meng compared the mathematical model given by Lu Yi, and it was very easy to write the part of the algorithm he was responsible for, and he could also chat with Lu Yi distractedly.

As for where Lu Yi's mathematical model came from, she didn't care about it at all, Zhang Qing may have been puzzled, but she didn't bother to ask.

For women, it is not a matter to have a good impression of a man, even if it is, Lu Yi said in an ambiguous tone that this is our secret and is not allowed to tell others, then it can also reveal the matter.

"I don't know, the other party's level of secrecy is very high in this regard, and the Tomorrow Group can't know about it at all, and it is said that the above wants to test it and there is no end to it."

Lu Yi shook his head and said, "But this thing can probably be guessed, it is nothing more than a new ceramic material formula." ”

Strategically contempt the enemy, tactically attach importance to the enemy.

Lu Yi never dared to underestimate the industrial capacity and material potential of foreign countries.

Don't look at the domestic industry in recent years to catch up, but in the underlying basic industrial processing and materials industry, there is still a big distance from Japan, Germany, the United States and Italy.

The material industry, the most important thing is the formula, foreign countries from the second industrial revolution period to open the steelmaking mode, at that time the domestic Qing Dynasty is not over.

Then, in the past 30 years, the first 20 years of reform and opening up have focused on economic development, and they have worked hard to improve the living standards of citizens.

The only slight progress in the materials industry is the result of a slight shift in the focus of development in the past 10 years.

More than a hundred years of lagging development, and the devil knows how many material formulas are still in the hands of those foreigners in the past hundred years that have not been exposed.

Originally, ceramic materials could not be applied to the first inner wall, and the main obstacle was the heat dissipation caused by poor thermal conductivity.

Now that I have the structural ideas I provide, it means that the biggest obstacle of the other party has been eliminated, and what I have earned is to delay the progress of the other party's demonstration pile for more than a month.

At nine o'clock in the evening, when Lu Yi and the three of them finished compiling the entire algorithm of the digital model, Director Zeng also had the latest news, the confidential line to the Yangcheng laboratory had been connected, and the new IT dog was also in place.

More professional system engineers and network engineers from the military can give full play to the total performance of the four supercomputers by about 75% through the control platform, which is more awesome than the system experts Lu Yi borrowed from domestic IT giants.

At half past nine in the evening, the security personnel drove Lu Yi and several people to the computer room of one of the supercomputers, which is a 76,000 TFlop/s supercomputer, which is also the main control center of the four supercomputing networks.

The surroundings of the computer room have been under martial law in advance, and what Lu Yi said in the laboratory has been transmitted to the top, and the dawn of the nuclear fusion demonstration reactor is just around the corner, and the security level for Lu Yi and the others has quietly risen a few levels.

"Chief Engineer Lu, this is the account password with the highest authority to control the platform." The security officer who followed him handed over a note and a verification USB stick.

"There is no problem with the power supply in the computer room, the supercomputer may have to be overloaded and the power consumption is a bit large, don't calculate the power supply is unstable halfway through."

Log in to the account with the highest authority, and then use the secure USB flash drive to verify it, Lu Yi took out his USB flash drive and asked while importing the algorithm of the mathematical model.

"This is no problem, Luzhou does not use air conditioning in September, and the power supply bureau has temporarily cut off the power supply of several communities and industrial parks around the computer room."

“......”

Lu Yi nodded and didn't say anything, turned his head to Zhang Qing and Lin Meng and said, "You go to rest first, just leave it to me to watch here." ”

"Xiaomeng said that even if there are 200,000 TFlop/s computing resources, it will take at least 10 hours to complete, and we set an alarm clock at 3 o'clock in the morning."

Zhang Qing and Lin Meng glanced at each other, nodded and promised to rest first, but they would get up in the middle of the night to take over.

"Okay." Lu Yi agreed, took out the phone and called Li Minghui, who was far away in Yangcheng.

This kid was called out of the dormitory by Lu Yi at night, and asked him to go to the laboratory to monitor the supercomputer so that there would be no problems.

"Hey, Brother Yi, why is your laboratory under martial law again? A group of soldiers and brothers are guarding here and won't let me in, and I won't give my uncle's name. ”

As soon as the phone was connected, Li Minghui shouted anxiously, Luzhou was very cool at night in September, but Yangcheng was still a stove, and it was too hot to stay outside.

"Give your phone to Captain Huang."

Hearing Li Minghui report the name of Li Yashan's father, the corners of Lu Yi's mouth twitched, and asked Li Minghui to quickly give his mobile phone to Captain Huang who was stationed in the laboratory.

briefly explained the situation and solved the matter in Yangcheng, Lu Yi knocked a few lines of code to start the operation.

In an instant, the heat dissipation system of the supercomputer made a violent roar, and at the same time, the other two supercomputers in Luzhou and the supercomputer on the third floor of Yangcheng also roared at this moment.

The performance usage approached the warning line in an instant, Lu Yi took out his mobile phone and called the system engineers of the other two supercomputers stationed in Luzhou to confirm that there was no problem, and began to unravel the restrictions of the supercomputer system, and the performance load suddenly crossed the warning line and entered the state of overload computing.

After asking the security staff for two new blankets for Zhang Qing and Lin Meng, who were asleep in the roar, Lu Yi took out his notebook and opened his mailbox to start reading the reports sent to him by today's nuclear fusion project, tracking the overall progress of the project and processing some relevant data.

From time to time, the supercomputing roaring in the dark night would come to a standstill, and he would have to stand up and use the algorithm of the mathematical model to find out where the operation was stuck, and modify this part of the algorithm to make the data operation continue......

This job is irreplaceable except for the three of them.

The reason for the urgency of time, the mathematicians who can be familiar with this mathematical model in a short period of time, most of the young ones are abroad, and almost none of them are under the age of 45 who stay in China.

Maybe there are still demons in major colleges and universities that have not yet emerged, after all, the social system is a problem, and there are far more buried people in this world than there are talents, but now Lu Yi has no time to look for it, and if he finds it, he has no time to adjust and inspect the trust......