Into the Immortal Cultivation

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In Wang Qi's impression, the magical instrument must be an artifact that was refined into the magical seal. The repair mana's mana is transformed by the material of the magic weapon, and then constructed by the magic seal to form a special effect-using a simple example metaphor, the magic weapon should be a skillful equipment, and the MP consumed is held by Someone paid!

When Wang Qi responded to Zhen Jiezi in this way, Zhen Jiezi's tone was full of contempt: "Your kid, the refining class is all upright, right?"

Wang Qiman didn't care: "The refinery is a side branch after all, it's a" technique ". The theory of refinery can rise to a level, but it can't reach the point of" law ". The real key is the" Tao. " Any breakthrough in the way of change may lead to the upgrading of the entire refining field. "

The development of physical theory can drive the development of power sources and mechanical systems, and the breakthrough of chemical theory is equal to the breakthrough of materials and fuels. On the earth, the inventor of the steam engine is Watt. But behind Watt, there are more theorists such as Newton and Lagrange. Without Faraday and Maxwell's breakthrough in electromagnetic theory, both Edison and Tesla are just second-rate engineers.

This is the power of theory!

However, Wang Qi's righteous words are bloody, but Zhen Jiezi still breaks his momentum with one sentence: "It is mainly because the refiner is not a necessary test, right?"

Wang Qi made a haha: "In short, I understood the magic instrument this way before. You told me that a few years ago."

"Fart! Old man, who has heard a little less than one or two lessons, wouldn't think so!"

"Cough, in short, this is indeed my mistake of empirical dogmatism."

"Experience? How many instruments have you touched for several years?"

"All my preconceived ideas are taught by you!"

"Cough." This time it was Maakiko's turn, and he coughed twice: "So what, are you analyzing the structure of this calculator?"

"Yin and Yang Yao are arithmetic units. This piece of jade itself has the ability to store spirit rhinoceros, it is memory." Wang Qi nodded: "This is what I roughly analyzed ... There should be three parts of the controller, input device and output device. what……"

After talking, Wang Qi's eyes flickered again: "There should be three more ... Where ..."

Zhen Jiezi is a bit strange: "How do you know there are three more?"

Wang Qi pulled out a book from the table: "This book has been explained, don't understand it anyway, don't dig deeper ... the rest of Fu Zhuan should perform the functions of these three, why ..."

Looking at Wang Qi, who was in deep thought again, Zhen Jiezi sighed secretly. It seems that this kid is really suitable for practicing this law. The old man turned his attention to the book that Wang Qi threw away.

"The Arithmetic of the Arithmetic," Feng Luo is dressed.

Although this calculator given by Su Junyu is only a symbolic instrument, it can be regarded as the crystallization of the technology of Faxian Dao in the past two hundred years. The architecture adopted by Saki is called Feng's architecture in Shenzhou, which is exactly what is called "Von Neumann structure" on earth.

If you study the mathematics and mechanical problems of Feng's structure in depth, you can write several academic monographs. However, there are only three points at the core of Feng's structure.

Five major structures, arithmetic unit, controller, memory, input device and output device.

Use binary.

The program is regarded as special data that can be processed, and the data and the program are stored together.

As long as this is satisfied, then that computer can be called a Von Neumann machine.

"Huh, this structure looks a bit ... No wonder, the jade brand is a whole, not composed of components, in this case ..."

Wang Qi became more and more enchanted, and still admired the wonder of this structure.

The technology tree of Shenzhou is not the same as the earth. There is no special emphasis on machines with complex structures. Thanks to this, Yuan Lizong, who mainly studies classical mechanics, and the Qianji Pavilion, which started with mechanical techniques, can only be regarded as first-class and second-rate schools, far from being incomparable.

The functions of most electronic components have been replaced by laws and regulations. The logic circuit of opening and closing has become yin and yang. The bigger change lies in the bus.

There is no concept of "wire" or "wire" in China. A stable aura field connects all parts of the calculator. All information is transmitted and operated through this aura field.

The "data bus" and "address bus" in the von Neumann structure are composed of zones of different levels in this aura field. The two wires are here an aura field.

In Wang Qi's eyes, the design is very weird. In China, the most commonly used architecture.

The difference in computer technology between the two worlds is just like the difference between the two worlds. On the surface, it does not seem to be a thing at all, but if you analyze the laws behind the performance, it is very similar. However, these two groups of extremely close laws always run counter to the key points.

Wonderful contradictions and unity.

Comparing the structure of two civilizations in two worlds, Wang Qi is so excited that he can't help himself. He grinned while writing something quickly.

Zhen Jiezi wondered: "I remember you said that all the calculators in the world are derived from the magic weapon" Bronze Fairy E ", which is the architecture proposed by the old Turing. Why this calculator is Feng Luoyi's Feng architecture ? "

"There is no conflict between the Feng's architecture and the Turing architecture." Wang Qi casually said: "This calculator is a Turing architecture and also a Feng's architecture."

Suddenly, Wang Qi flashed in his mind.

Wait a minute, what did I just say?

Turing machine and von Neumann machine are not contradictory.

The main content of Turing machine is the concept of calculation model and computable number. The main content of the Von Neumann machine is the five structures.

The former is the simulation of human brain operation, and the latter is the engineering realization of the former.

Turing machine is clay, von Neumann machine is already fired brick.

In other words ...

Turing machine and Von Neumann machine are not contradictory!

Wang Qihuo stood up: "The foundation of Feng's structure!"

The Von Neumann machine is an engineering realization of the Turing machine, that is to say, it can be established only by making some changes on the basis of the bronze Xian E Faji ...

Wait a minute, the Von Neumann machine is a classic, but there is still a "Von Neumann bottleneck". Earth scientists are still short of this structure.

However, just as how the development of computers must belong to the Turing structure, he has modeled it, how the future development of computers is also based on von Neumann structure! The most classic Fung structure is the distinction between arithmetic unit, controller, memory, input device and output device. Whether it is a quantum computer or a data flow computer, it is an article on this uncovered concept!

Wang Qi flicked the table excitedly: "This inspiration is worth" Imitating the Sage "!"

"Don't you have enough play with this stalk ..."

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