readx; Chapter 543 Shocking

Now Liu Fei will directly show you the on-site simulation calculation! For scientists, they don't think so much at all, and their focus is not on the U.S. government or the Chinese government at all, but on the birth of this epoch-making CPU, which is the most critical place. Pen ~ fun ~ pavilion www.biquge.info'' and with Liu Fei's words, soon the two sides began to simulate the calculation.

These reporters can't understand the results of such calculations, but they can ask physicists to come over, and they can just film the content of these scenes, anyway, just to test the computing data of the server, these things are very simple. In this way, soon the big screen began to refresh mathematical formulas, various models were built, and data simulations were simulated. About half an hour later, the supercomputer on the other side of the video connection took the lead in completing the simulation calculation, but only a dozen seconds later, the computer on Liu Fei's side also completed the simulation calculation.

And the calculation results of the two sides are exactly the same, which means that this confrontation has a result, although it seems that this time it seems that Liu Fei's computer has fallen into the upper hand, but these reporters on the scene are about to go crazy.

Nima's is only 4 CPUs! The number of CPUs in a supercomputer's server array is described in hundreds, take the protagonist of this incident, China's He-1A supercomputer, which has a total of 14336 commercial CPUs, 7168 accelerated processors and 2048 Tengfei-1000 self-developed processors.

Although this supercomputer in the UK is not as good as China's He-1A, as long as it is called a supercomputer, its number of CPUs is described in tens of thousands, and now, tens of thousands of CPUs are not as good as 4 CPUs? That's almost 10,000 times the difference! So when a supercomputer made up of these super CPUs was born, what was its computing speed?

Will other countries be able to compare with each other? With the end of this test, several other evaluations were carried out on the spot, such as this one, which directly used the software to calculate its peak computing speed.

In the end, the result was that its peak computing speed was 2500 trillion floating-point operations per second! The sustained speed has reached a terrifying 2,000 trillion times! This sustained speed simply stunned all the reporters, because before everyone came, since they came to cover this matter, they must have done a little bit about supercomputers, such as the center of this incident, China's He-1A supercomputer, its peak computing speed is 4700 trillion times, and the continuous computing speed is 2566 trillion times, but now, this computer composed of 4 CPUs has reached the computing speed required by this supercomputer.

The difference between sustained speed and peak speed is reduced, which means that the stability of this CPU exceeds that of ordinary silicon transistor computers. When this conclusion came out, all the people who followed this press conference were completely stunned, whether it was foreign or domestic, you must know that in fact, these scientists in China do not know these things.

They didn't know the exact data for the experiment, and now, all of them do. This means that if a supercomputer composed of this CPU is composed of this CPU, it will be at least 10,000 times faster than He-1! What is this concept? That's pretty much the data that almost every supercomputer in the world has put together. Because there will certainly not be 10,000 supercomputers in the world.

In fact, Liu Fei was quite surprised by this data, if even the computing speed of this CPU is so terrifying, then the computing speed of the butterfly, Liu Fei shook his head slightly, and he didn't know how to comment on it.

When all the experimental data was completely over, the whole venue became very quiet, and even the shutter sound was much less, and now the facts have been placed here, whether it is the appearance of Hawking, or the later test data, it has been proved that all these CPUs are real, and many people know the reporters at the beginning, and he can't be with Liu Fei.

That means that at least nearly 1,000 CPUs just shown are all real, so when the supercomputer composed of these CPUs is upgraded, will the performance of this supercomputer still be used? Of course, this is not something that makes these reporters pay attention, what these reporters are concerned about is that there is nothing wrong with these CPUs in China, so what is the ...... of this ban by the US government.

Thinking of this, all the reporters felt as excited as if they had been beaten with chicken blood, and for these reporters, they didn't think it was a big deal to call it lively, as long as there was enough news about it, they didn't care what it was. They don't care whether these things involve the U.S. government, or the Chinese government, or the European Union, or Russia.

At this moment, the friends who watched the live video barrage were completely excited.

“66666666666…… I can only, although I don't understand it, but I know that the United States has lost a lot of money this time. ”

"For the first time, I think, Nima, we have a lot of good things hidden in China, this is a lot of things that come out inexplicably every time, the previous J20, the J35 again, and this time a graphene CPU came out, I also knelt, I guess Ao Hei is going to cry at this time, Nima's, brother, can you stop playing like this? Is there any means you can't announce in advance? Can you still have a good time? ”

"I can't read anything, but I just want to, awesome! Brother Loser, although there are so many people hacking you, but from now on, I will be your brainless fan! Nima's, if anyone is not convinced, as long as he can slap the US government in the face, I am also his brainless fan. ”

"Although I can't understand it, but I know it when I look at it, and I also want to know what color Okuhei's face is at the moment, oh, no, it must be black, Nima has suddenly discovered that black people are also good now, you just don't care if your face is cyan, black, white or red, others can't see it."

“666666666…… This black is good, let's see how the U.S. government will deal with it, will this embargo announcement be canceled, or will it not be canceled? ”

"I'm more sympathetic to Intel, it's called lying down and getting shot, right? I could have gotten at least a part of the order, but now it's okay, the order is gone, and if the order is gone, you have achieved the purpose of restricting the other party, and the result. The order is gone, the purpose of restricting the other party has not been achieved, and the most important thing is that my face is still being beaten, if I were intel, I guess I would go directly to Ohei and cry. ”

Although there are also insulting comments from friends in China, they are still gloating on the whole, but the media comments in the United States are much more bitter and mean than those in China.

“…… I can only make another good move President Ma Oba , so next, the question is, is the next step for Oba President Ma to order the lifting of this embargo? In N's live broadcast room, the live broadcast guests spoke mercilessly.

In the United States, whether these guests are ridiculing the president, vice president, or senators, as long as you offend them, they dare to ridicule you directly on live TV.

"Of course, we can lift this embargo, but after it is lifted, what kind of choice will China make? Will the ban on us be lifted as well? Ha, but this word is really fresh, so many years, the first time I heard that other countries have imposed an embargo on the United States, then now we are afraid that we are facing two problems, if Oba President Ma does not want to lose face, then this ban will definitely not be canceled, of course, in fact, it doesn't matter if the ban is canceled or not, it is estimated that the Chinese government will not use Intel's chips, but it is unlucky that Intel. ”

"In addition, we have to consider another question, what if President Ma Obama expands the scope of China's ban for the sake of face? For example, restricting other goods that we look more advanced than China, such as some GPUs? Or directly restrict Nvidia from exporting graphics cards to China? Another guest said directly.

Anyone can hear the irony in these words, and in the end, the host pulled the scene back, "Now the question is, if we expand the scope of the ban and ban other goods, what if China comes up with more advanced goods?" Since they have the first, there is a good chance that there will be a second. ”

The 21 st century is an information age, an era of interconnection, and as a carrier of interconnection, the level of development of computers can naturally affect many things.

As the most important central processing unit in the computer, the importance of the CPU is undeniable, and the effect of this press conference can be a sensation around the world, many media are using the mutual ban between China and the United States, but there are still some neutral media and some science media who are not interested in these politics.

Is the era of supercomputing coming? With a report in the world's famous IEEE Computer Weekly, it can be said that it has attracted the attention of scientists all over the world, because everyone at the press conference saw that the one Liu Fei took out is actually the volume of a personal computer, although 4 CPUs are used, but the continuous computing performance of 4 CPUs has almost reached the world's top five supercomputer performance, so a CPU also has a quarter of the performance.

In fact, this quarter of the performance can already be in the category of supercomputers, such a powerful performance, will become a personal computer? Then with the rapid increase in the performance of the computer, all the programs that act on the computer and related programs will naturally increase, and the world will definitely change dramatically!

This is the era of national supercomputing in the true sense! The British "Information Magazine Weekly" even made a report with the title of "A Chip Eliminates the World's Supercomputers", you can imagine how huge the impact of this press conference is!

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