Lazy God Possession

When he did not become the general manager of Nan, he was just an ordinary person concerned about the development of science and technology, Nanming was very proud of Tianhe No. 2 consecutive top of the list. [Swing \ | du \ | search \ | jing \ | code \ | small \ | say \ | free \ | fees \ | down \ | load \ | small \ | say

However, after entering the supercomputing pit and developing the Qingda lazy god, Nanming knew more about supercomputing, but he was a little sorry for Tianhe II.

When Tianhe II rarely runs at full capacity, so far, there is no calculation project that allows Tianhe II to fully exert its strength. This feeling is like a peerless swordsman who has completed peerless martial arts, but only Villagers fight like a group.

This deeply regrets Nan Ming of the Pragmatic Party.

Nanming sincerely thought that first letting the current Tianhe No. 2 run at full capacity, truly exerting the advantages of supercomputing, and accumulating the experience of allowing supercomputing to operate at full capacity, this experience is even more important.

Because then, change is about to reshape the computer science community.

This change is not because of others, but lazy technology.

Although the discussions between Nanming and Lazy God Technology just now have not been concluded, the basic idea has been determined.

That is, the lazy gods formally entered the chip industry.

However, the sudden appearance of the glass heart made Nan Ming suddenly realize that he seemed to be a little too enthusiastic, and even a little shaved, and his head was hot.

Nanming was born with generosity and helpfulness. Because of Lao Bai's relationship, Nanming regarded Baisongtang as his own, and did not evade people around Baisongtang, but at this moment, people may not think of him as himself.

After being ironic, Nan Ming laughed suddenly.

It ’s easy to talk about it, why bother with your heart. Since others are publicly run, then the business and public attitude is good, and there is no need to open a small stove.

Then he let go of Bai Songtang's hand and said, "Look at me, I just talked to you, so let's introduce one of our supercomputing experts. Please communicate."

Nan Ming directly ordered: "Dabai, call Professor Liu Nanchuan Liu."

Dabai uttered a gurgling sound, which was a feedback to Nan Ming's order.

"Professor Nanchuan Liu is a graduate of the Department of Computer Science at Qingyang University. He has a lot of research on supercomputing. I have recently published several papers. I believe you have also seen it. Please talk to Professor Liu Nanchuan later. There is something else to deal with. "

Nan Ming said, and then reached out to drop off.

Professor Liu Nanchuan arrived soon. Although a little confused, I greeted several people warmly.

Stumbled out of Nanming's office, Bai Songtang frowned and didn't know what he was thinking. The man behind him was satisfied: "That's right, a hairy child who doesn't understand anything, messy What to say ... what he knows about supercomputing! "

At any time, Nan Ming's age is considered fatal. In particular, people who come out of places where the seniority of seniority is serious, although they see more people who are soaring because of their talents, but most of the mediocre people are waiting in line, waiting for the results.

As a mediocre person, it is natural to think that others are mediocre.

Bai Songtang wanted to say a few words to him, but he was only a team leader, not a leader, thinking of his identity and the supporters behind him. Just shook his head.

Lao Bai stood with a smirk and looked aside, watching Liu Nanchuan chatting with a few people, but there was nothing left.

Nanchuan Liu is one of the majors in the School of Computer Science at Qingyang University. He taught Nanming their database principles this term. Because of the relationship between Nanming and others, the entire computer school has almost become a reserved place for Lazy God Technology, and the ever-expanding Qingda Lazy God has almost turned the Supercomputing Research Institute of Qingyang University into a super lazy God technology. The Ministry of Computing and Maintenance, Qingyang University's Institute of Accounting and Information Technology serves as a cheap labor market.

A group of hard-working graduate students played the role of cheap labor. With my teacher, I became a hard worker who didn't need money. Every day I was busy expanding, expanding, and expanding capacity for the youthful lazy god.

However, this process is not without rewards. In the process of expansion, supercomputing is an engineering, the experience that practical operation can bring, and in the process of actually dealing with various problems and failures, Liu Nanchuan has been from his former students, now he himself The bosses Su Hongyi and Han Dong have learned a lot of advanced knowledge. Later, Liu Nanchuan became the strongest technical person outside of the two. When he went out to attend a conference, he could also be the finale. For the opening or closing guests, Nanming called Liu Nanchuan to receive them without losing the price.

This still depends on Bai Songtang's face.

During this period of time, Liu Nanchuan was a period of rapid rise. Liu Nanchuan even felt that after another one or two years like this, he could open a school and write a book.

And those batches of doctoral students and masters who have been regarded as cheap labor have all made rapid progress. Some time ago, even one master published a highly influential thesis.

And this improvement is almost average, not one or two, but dozens or hundreds.

This is almost a qualitative leap for the former Qingda Jixin Academy, which is almost small and transparent.

On the other hand, Liu Nanchuan got the moon near the water platform. He put down the shelf and had a very correct attitude. He consciously helped Su Hongyi and Han Dong to fight. To be honest, even the core code of Qingda Lazy God had a lot of contact. He also had a The task distribution system, the program that hit the Doudou at the beginning, he has contributed a little code, although his talent is not as good as the lazy gods strengthened by various books, but it is also good to do some hard work.

Some time ago, he also published top conference papers and academic papers with great influence. They have indeed seen Bai Songtang.

In contrast, Nan Ming has not published any papers on computers. His ambition is not in scientific research, or in other words, the traditional path of hard scientific research. He does not like publishing papers. He I like subversion.

In fact, since no one appeared at the beginning, in addition to publishing a dissertation in person, Nan Ming basically retreated behind the scenes, not even a vanity.

At the beginning, Bai Songtang felt that Nan Ming's expression and attitude were not so good. It must be unhappy. After thinking about it for a long time, he still talked to the person who was not vocal just now, and whispered in private, paying attention to the skill of speaking.

This person's surname is Liu, Minghui, but it is a very common name. He heard the words quite disapproving. He said: "We are engaged in technology, he is a businessman, what cannons to put there, rest assured. We are all here , He can't just leave us aside. "

After talking with Liu Nanchuan, Liu Hui was even more proud, and said to Bai Songtang: "Look. Do you still invite Dashen Technology to talk to us? But the technology of Laoshen Technology is really good, and talked with Liu Nanchuan. After a while, the harvest was really rich. "

Bai Songtang also has to admit that this Liu Nanchuan may be really a master of lazy technology.

But he always felt that something was wrong.

Whether it is Nan Ming's expression. Still the old white attitude.

After a long conversation with Liu Nanchuan, Bai Songtang proposed that he wanted to visit Qingda Lazy God.

This is nothing, Liu Nanchuan asked for a bit, and promised to come down.

Bai Songtang they left, Lao Bai stayed in Nanming's office, wanted to say something, but sighed again, speechless.

"You saw it, too." Nanming helplessly spread his hands. "They didn't come to ask for help. They just wanted to hear what they liked to hear."

What they want to hear is that others support them to develop Tianhe III, pile more cores, and find ways to solve the embargo problem. The so-called call for help is nothing more than endorsement.

Of course, this plan is not infeasible.

It can even be said that it is very feasible.

For example, in supercomputing, floating-point computing power is very important. In fact, GPU (graphics card) floating-point computing power is stronger than the CPU's floating-point computing power. Embargoed Intel's computing card and Xeon core. However, there is no embargo on Nvidia's GPU. In the next step, a domestic supercomputing chip is used directly, plus Nvidia's GPU. Compose your own computing card, and then launch the next generation of supercomputing based on this.

The domestic GPU design skills are very poor, but the CPU design skills used for supercomputing are still very good. There are many supercomputing in China and the West, and even in the country.

If Tianhe III does not consider selling the entire package to the outside world and strengthens confidentiality, some designs will be copied from foreign designs. No one can take it away for research, and naturally will not be prosecuted.

"But there are obviously better and easier ways." Nan Ming sighed.

Sometimes he didn't understand why he obviously had something better but didn't use it.

Moreover, even if Tianhe No. 3 is being built now, I am afraid that it will soon become a backward product before it is finished.

For these huge, often need months to demonstrate, for years of construction projects, lazy **** technology is a killer by nature, they are updating too fast.

Let Liu Nanchuan lead them to Bai Songtang, and Nan Ming recruited all the technology masters of the lazy **** system to continue discussing the next supercomputing development plan.

The first thing to think about is that the lazy gods make their own CPUs.

"Actually, if we want to make a CPU, we don't need to find a foundry." Li Yuncong said, "Let's not sell the CPU to the outside world. If we use it ourselves, we design it ourselves and print it with a 3D printer."

The lazy **** 3D printer has reached the precision of 7nm, which is already the next generation process. Now even Intel has not developed a 7nm process.

Of course, a single silicon material has higher requirements for printing, but the Lazy Gods Department also has a "master machine". The 3D printer that Nanming spent hundreds of energy to strengthen has a lot of free time every day. When you use a printer, you can create a suitable CPU.

"Will you design a CPU?" Su Hongyi stabbed him.

In terms of CPU, Lazy God Technology really has little accumulation. After all, Lazy God Technology has been established for too short a time. These people are still freshmen. How can they cover everything and touch various aspects.

"Of course I won't. Isn't there a CEO Nan?" Li Yuncong said. "How can our manufacturing process be designed, it will not be worse than the new generation Xeon core."

"According to Moore's Law, ordinary computers have almost come to an end." Han Dong shook his head.

"Moore's Law is not necessarily inevitable, and it is not impossible to continue to shrink ..." Li Yuncong said hard.

"Moore's Law is of course only a law, and it is possible to break it, but the cost of breaking it is too great and not necessary." Han Dongdao, "Don't forget, at the 7nm scale, you have to consider the quantum effect, consider Atoms interact with each other. To shrink it, we must first make a breakthrough in physics. "

The quantum effect thing has almost no meaning in the macro world, but when the scale is reduced to the atomic scale, the quantum effect immediately begins to flourish.

7nm, which is the next-generation process of commercial CPU technology, is almost the limit that is not affected by quantum effects.

No matter how small, it is estimated that the technology can be pushed to 4 nanometers, but it is a bit mysterious.

It doesn't make sense to push down 1 nanometer regardless of cost.

The limit is in sight, and there is no room for improvement.

The silent Prince Yang suddenly said, "How about using diamonds?"

"What?" Everyone froze.

"Carbon-based computer," Wang Ziyang said. "Carbon atoms are smaller than silicon atoms and can be made smaller."

Everyone was open-mouthed, not everyone knew about Wang Ziyang's research field. This field was just created by Nan Ming and was given to Wang Ziyang.

"Carbon atoms ... but diamond is not a semiconductor."

Diamond is an insulator, but as long as a small amount of conductive impurities are added to the diamond lattice, it can be made into an optimal semiconductor.

Another characteristic of diamond is its strong thermal conductivity.

Diamond is one of the most powerful thermal conductors in conventional materials. There is almost no one. Its thermal conductivity is several times that of copper.

If the ignition point of the diamond is high, an annoying deck material on the aircraft carrier, it is not necessary to consider special steel, and it is sufficient to use the diamond directly. It can instantly dissipate the heat generated by the propeller when the aircraft takes off. Go to the sea.

If diamond is used to make the CPU, there is no need to use a heat sink at all, and it will spread the heat by itself.

Because of its good thermal conductivity, even several, dozens, hundreds of CPUs can be packaged together at the same time to achieve tens of hundreds of core CPUs.

Its efficiency is improved, UU reading www.uukanshu. com is not to be ignored.

"In addition, there is metal hydrogen. If you add water cooling to a diamond computer, you can use the superconducting properties of metal hydrogen ..."

Normal temperature superconductivity plus super thermal conductivity ...

"According to my calculations, if we really developed a diamond CPU, we can package nearly a thousand CPUs together into a computing board, and then immerse these computing boards in water, probably using the current Qingda Lazy God 20. One-half the area can create a diamond computer that is ten times more powerful than today's youthful lazy god. "

"Can it really be so strong?" Hearing Prince Yang saying this, Li Yuncong froze, then exulted.

The current youthful lazy god, if participating in the ranking, can already be ranked in the top three of the world's supercomputing.

If you really use diamonds to make CPUs, isn't it possible to get rid of other supercomputers now? (To be continued.)

PS: Thank you everyone for your blessings. In my hometown, I will change it today.