While Trump and Hillary Clinton were busy making lives, Mo Hui was busy debugging his digital world, and this time there was no one else to help him, and unless he shared the secrets of the ultrabook with others, he could only do the rest alone. Pen % fun % Pavilion www.biquge.info

Fortunately, the previous series of pre-preparations have already been completed, and all Mo Hui needs to do is to synthesize them and run in the ultrabook.

After the construction of the digital world was completed, Mo Hui began to try to make the digital world run autonomously, and the digital people in it have the human nature of simulation and the intelligence of simulation, and they can carry out daily behaviors and decisions according to the habits of the simulated target.

There are more than 20 million analog intelligence centers, each of which must have enough intelligence, which is a super test of computing power, but the ultrabook copes with it without panic, as if it is no different from running a QQ.

In addition to intelligent simulation, the simulation of the physical world also requires more computing power, because there are vehicles, buildings, trees, rivers that need to be simulated, and there are countless objects that can be monitored and captured in the entire New York City, in order to cooperate with the operation of the digital world, these items need to be simulated and interact with digital humans.

For example, in the event of a car accident, the speed, angle, and material of the vehicle will directly affect the result of the car accident, which in turn affects the calculation of the physical condition of the digital person.

This means that the digital world needs to be able to simulate the physical properties of various materials and items, be able to perform collision calculations, be able to perform intrusion calculations, elasticity calculations, destructive calculations, and so on.

Vehicles are still rigid materials, and there are more troublesome flexible materials, such as street billboards, flags, and posters; Digital humans need to be in frequent contact with packaging bags, shopping bags, various plastic bags, paper, etc.

All of this needs to be reflected as much as possible, because many small things can affect the decision-making process of the digital human, and the more detailed the performance, the more accurate the simulation of the digital human's behavior will be.

All of this means a huge amount of computing power, and without an ultrabook, it would be difficult to meet the huge computing power demand if all the computers on the planet were combined.

Fortunately, the ultrabook is very powerful, at least when running the digital world, there is no chain dropping, but having enough computing power does not mean that the digital world can work normally.

After Mo Hui finished building Digital New York, completed the digital human modeling, and filled in the digital human psychological model and decision-making model, he began to operate the digital world.

But he found that there are many problems, after the digital world starts to operate, there are often errors, and this kind of error is not an isolated case, but a wide range of errors.

There is only New York City in the digital world today, but this is the only New York City with more than 20 million people, and when the digital world is running, the whole New York City is often full of red dots that report errors.

There are various reasons for the error, but the main reason is the logic cliff, which is mainly due to the inadequacy of the item simulation.

Because the psychological model and decision-making model of the digital human are all based on real people, with obvious personality characteristics, at this time, the digital human in the digital world will encounter such and such a logical cliff after it starts to operate.

For example, a little girl who loves beauty decides to buy a colorful lipstick, and then she decides to buy it online, the digital world can simulate all this process, but when the little girl is ready to go online, she starts to report the error. First of all, the address of the little girl's room is determined, but the items in the room are uncertain, after all, the monitoring is not so developed, and it is difficult for private spaces to enter the monitoring range.

The little girl wants to surf the Internet, but she can't find a computer, and not only can't she find a computer, but her house is actually empty, only the main frame of a building, and the interior decorations and items are completely simulated without data sources.

So the program began to get stuck at this point, the program could not continue at all, there were many similar situations, once it was involved outside the scope of monitoring, a large number of errors began to occur, the program appeared a logical cliff, and the character behavior was cut off in the case of missing items.

There are many similar situations, such as food delivery people have nothing to deliver, people who go to work stand in empty offices in a daze, there is no gas at the gas station, there are no goods in the store, there are no tables and chairs in the school, and there are no books in the library tube......

There are too many things missing in the digital world, and it is too difficult to run as a whole, so Mo Hui tried many times but could not reduce the error rate, and finally he had to temporarily abandon this tall digital world mode and switch to local simulation.

Local simulations are concentrated in public spaces because they are monitored to provide accurate details of objects and can be adjusted in real time to map real-world changes to the digital world at any time.

After changing the way of thinking, it is much smoother, for example, Mo Hui simulates the traffic situation in the city, and only includes all vehicles and pedestrians on the road into the calculation range, which simplifies a lot, the error rate is much smaller, and the digital world finally stumbles.

When Mo Hui further narrows the scope and turns it into a simulation of a certain block, or a simulation of a certain main road, it will already be able to be relatively smooth. While the range is reduced, the number of vehicles and pedestrians entering the range is increased in real time based on realistic feedback.

Everyone in this small area can accurately import the corresponding digital person, and the digital person will map the changes in the real world to the digital world at any time according to real-time changes, so that in this small range, Mo Hui finally obtained a better simulation effect.

This is like Mo Hui has a miniature world in his hand, or a projection world, when a certain road in the real world begins to enter the morning rush hour, the road in the digital world also enters the morning rush hour, and the vehicles and pedestrians in it correspond one by one. Whenever a new vehicle enters or a new pedestrian enters, the digital world will immediately call in the corresponding digital person to ensure real-time simulation.

The two worlds develop synchronously and in parallel, they are highly related and similar, but there will always be some slight differences.

For example, car number 1 is introduced into the digital world, and at the same time in the real world, car number 1 drives into Bushwick Street, and there is a Fiat on its left and a Blue Bird in front of it.

In the process of traveling, the distance between car No. 1 and the Blue Bird in the real world is 6 meters, while the distance between the two cars in the digital world is 9 meters, at this time, the Fiat in the real world plays the right turn light to prepare to change the line, and the Fiat in the digital world chooses to overtake the Blue Bird and then change the line.

The two worlds began to diverge...... (To be continued.) )