Almighty Technology Giant

Vol 2 Chapter 339: : Secret Development of Quantum Computers [8/10]

Beichuan sister-in-law finished the report, Ye Hua told her something and left the underground warehouse. It was not clear when she went, and Ye Hua continued to invest in the framework of the theoretical system.

However, the square table in front of him had a faint mark in the shape of an "m". To be honest, I couldn't really see it. When Beichuan sister-in-law didn't come, there was no such thing. Changes that are easily overlooked ...

"Master, to make safe and controllable genetic mutations, you must obtain the complete genetic map information of your body. It must be 100% complete. Even a 0.00001% difference will be uncontrollable, but the most advanced The fastest classic supercomputers still cannot be simulated, and even brute force solutions can take tens of thousands of years. "

Xiaoyin's voice came into Ye Hua's ears, and she said after a while: "Master, you must use a quantum computer with parallel operations to solve it quickly."

Life has evolved over billions of years, from simple to complex, from low to high. Even a small ant, the information contained in the body is incredibly complex.

Humans have achieved nuclear fusion and genetic mutation, but both are uncontrollable, and controllable genetic mutation is more than 100 times more difficult than controllable nuclear fusion.

To control the mutation, we must know the entire gene array, architecture, and other information of the mutant's life, but it is too 100% accurate, not at all, no error.

You must know that humans and bananas are two completely different species of life, but 60% of the genetic information arrays of humans and bananas are exactly the same. In fact, the difference between the two is turned upside down.

One is a primate and the other is a plant.

The poor rely on mutation and the rich rely on technology. Ye Hua said that he has to do both.

The gene array can be controlled and mutated safely. First, a complete human gene map must be obtained. Without this premise, it is impossible to achieve "controllability", and it must be exactly the same. Any slight difference will change from "controllable" to " "Uncontrollable", may be GG with a little carelessness.

"To get all human life gene arrays, and to be fast and efficient, you can only rely on quantum computers." Ye Hua mumbled, simulating human gene arrays requires powerful computing and processing power. Any existing supercomputer in the world Computers can only solve by brute force. The so-called brute force solution is actually a simple and rude one-by-one trial. After calculating this first, then the next, the next, etc. Ye Hua has passed his eighteenth life.

But quantum computers are not the same. With only 50 qubits, their computing power can exceed the computing power of all the computers on the earth, which can be doubled by adding a qubit.

Fortunately, there are CSAC and Xianfeng Nano, with a certain foundation, coupled with Ye Hua's development capabilities, it has already had realistic conditions to make a real quantum computer.

...

In the following days, Ye Hua's energy will be focused on quantum computer technology. After he has solved this core tool, he can use it to obtain his own complete gene map and then proceed to the next step.

In fact, although a quantum computer has advantages that a classic computer cannot, it does not mean that it can replace a classic computer.

Quantum computers are not myths, let alone everything.

Its biggest feature is parallel processing, and it's incredible fast.

But it also depends on what problem is being solved. Some problems do not need to be processed in parallel. For example, using a quantum computer to calculate 3 + 5, it is very painful to deal with similar problems.

Because qubits are superimposed, dealing with this kind of problem will cause a lot of data redundancy. There is no need to use any parallel computing to deal with such 3 + 5 problems. It is already quite fast with traditional classic computers. And classical computers can be faster than quantum computers.

The so-called ruler has some advantages, and the inch has some shortness.

Qubits are all superimposed states. Schrödinger's cat is both dead and alive. If a quantum computer is used to handle problems such as 3 + 5, then each qubit must be collapsed into a classical state to represent 3 and 5, and then logical Door to achieve addition, in other words, what can be received is classic information.

It can be seen that quantum computers necessarily require a conversion process between classical information and quantum information, which is obviously troublesome.

The problem that really needs to be handled by a quantum computer is obviously a parallel operation problem. Ye Hua now needs to obtain his own life constant gene spectrum, and to simulate a complex and huge amount of information.

Another example is to find which two prime numbers are multiplied by a large number. This kind of problem can only be tried one by one by a classic computer, first dividing by 2, then dividing by 3, then dividing by 5, and so on.

However, a quantum computer can simultaneously test the number of N to the power of 2, at the same time, all prime numbers within 2, 5, 7 and even 1 trillion are divided all at once, and then the next batch, which is parallel computing.

That means that it is 2 times N times faster than the classical computer theory, and every additional qubit will double. This is where the abnormality and advantages of the quantum computer lie.

For example, to solve the "courier brother problem" or "seven bridge problem", the quantum computer is very simple.

A small express delivery man will deliver N items every day. The distance between these N items is known. How can the small express delivery person get all the courier delivery at one time and the total distance is the shortest?

Let the classic computer calculate this kind of problem, and the direct machine will give you the scrap and you will not get the final correct answer, because this is a typical NPC problem. The classic computer can only solve this problem violently. If this N A little bigger?

By the end of the calculation, humans are extinct.

But how fast can a quantum computer calculate the sum of N distances at the same time and then compare them? 2 times N times faster than a classic computer.

There is also the problem of protein folding, and the simulation problem of the human gene array that Ye Hua now deals with. With the quantum computer, it can be easily solved, and the nature of life may be explored by solving it.

What three-body problem, chaotic system, weather forecast, earthquake, etc. With quantum computers, natural disasters such as earthquakes can be predicted quickly and accurately.

...

With the lesson of the last seawater desalination technology, Ye Hua learned well this time, secretly sulking at home, quietly firing.

Not to mention gene-controllable mutation, a black technology that is more time-critical than controllable nuclear fusion. Even if it is made by a quantum computer, if the whole world knows, the coastline will have to be pushed on the cusp.

Ye Hua hopes that he can push the times forward, rather than being forced to be pushed to the center of the stage, because it will bear many responsibilities and burdens that he did not want to bear.

He wanted to live quietly and enjoy a happy and happy little life.

By the way change the world, that also happens to happen.

If the quantum computer thing is exposed in such an out-of-the-way situation, well, the trouble will follow. Besides, people from the Ministry of National Security will come to your door, and it will cause a lot of trouble internationally.

First, as soon as the quantum computer came out, the RSA encryption algorithm was abolished ~ www.wuxiaspot.com ~ This is an asymmetric encryption algorithm that is widely used in public key encryption and electronic commerce. The current financial system, banking system, government Offices and so on are basically using RSA encryption.

In the past, RSA encryption directly told you that it can be cracked, and many people know how to crack it, but the problem is that classic computers can only find one large factorization, which can take hundreds of years. Even longer.

On the other hand, it is impossible to crack, and it is useless to know, so RSA encryption is widely used.

But once a quantum computer comes out, it is its strong point to perform a large prime factorization. If it takes hundreds of years to crack an RSA encrypted message with a classic computer, now a quantum computer can break you in 0.01 seconds.

Obviously, if Ye Hua announced the quantum computer, it would definitely be a big deal. Any secret agency or security system would be panic. You Ye Hua has mastered such a perverted computer. You can crack any encryption system. At that time, all kinds of pots out of nothing will be buckled on the coastline, no one can bear it.

There is only one method that can withstand the deciphering method of a quantum computer, and that is its "good brother" quantum encryption communication technology.

Quantum encrypted communication means is theoretically indestructible, absolutely!

Ye Hua can almost conclude that he will definitely be "grabbed" by then. The basket is yours. You have to solve this problem, otherwise the whole world will not feel secure, so you can get rid of quantum encrypted communication.

Isn't this all right?

Originally, I wanted to simulate a gene array to obtain a gene map, so it was low-key and low-key.

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