Time and space shuttle and system restart

The "wife of time traveler" was very popular on Douban a few days ago. In fact, the story about time and space shuttle is quite old, and its literary talents are also unremarkable. Why is it still so popular? Maybe it's a kind of feeling. Think about it. You can watch your wife grow up slowly. What a wonderful feeling is that. How can this problem be solved.

When reading the book "time", it is not easy at all, because I always do not consciously perform reasoning. The hero always shuttles between the ages of 36 and 45. It will be now and later. There are also relevant Causes and Consequences. If you have to explore them carefully, you will be crazy. Maybe it's such a wonderful feeling that makes her so charming.

Yesterday, I suddenly noticed a detail, that is, Henry, the hero of the hero, was always in the air when he was suddenly unconscious. Think about how it feels. Your eyes are blinking like this. The surrounding scenes are all different. You don't even know when or where it is. If you haven't realized how serious the problem is, let me give another example. For example, you are looking at the computer screen and holding the mouse in your hand. In the next second, you suddenly appeared on the street, and there was a bustling crowd beside you... your brain would be crazy, and it was too late to respond! This is similar to the effect of waking up after being knocked down, but the number of times of waking up is relatively small, and it is also a little easier to wake up. In any case, people who suddenly wake up will be in such a mess. What is this and how can I be here.

This problem suddenly occurred because our company wanted to develop a software product earlier. Use the dynamic switching of Hard Disk Data to simulate unused application environments on the same operating system. The successful procedure is to restart the operating system every time the environment is switched. The new idea is to implement instant switching without restarting. At that time, I opposed the possibility of changing a person from one place to another. Even if there is no technical problem, people will go crazy.

Like a computer, the brain is a state machine in the running process and stores a lot of temporary data in the memory. This is the response to external input. All inputs and outputs are a continuous process, not a sudden change. State changes take time and process. For example, when you are about to bite an apple, you suddenly find that it is a mouse ....... therefore, when processing multiple tasks with a single CPU, you need to protect the field (that is, save the register content) before switching back and forth. Even so, the status is continuous within each task, at least for its internal, because external storage and switching are transparent to it. However, how can a person parallel in two time spaces at the same time?

Therefore, I think the shutdown and restart of computers and human sleep are very similar. When switching the status, you need to save or clear the current status, and then start again. If you don't consider the previous things and wake up every day, you have to face a brand new world, and every day is a challenge. Therefore, the risk of sleeping is that you will never be sure whether you will wake up or when or where. Maybe it's already after 500. Who knows. People who often travel, wake up every day and observe for a moment to identify and adapt to the surrounding environment. What is this... like starting windows... find the sound card and load the sound card driver .... brain startup... seeing tables, chairs, and windowsills, you can identify that they are in Beijing and start living in Beijing .......

Of course, just as restarting a computer cannot solve many problems, after all, the system status is related not only to the CPU and memory, but also to the large amount of data stored on the hard disk. Restart, only the CPU and memory can be cleared, and the data on the hard disk cannot be cleared. In the same way, people go to bed and forget the troubles of the day, but you will remember it when you wake up. Unless you can reload the system like a computer and format the hard disk. But, are you still you? Why are you not because of your happiness and yesterday's troubles? Yes, a person is not born without reason. A person is a continuous person. From the moment of birth, what you do constitutes you today. When we talk about a person, we not only refer to him at the current time, but also to him yesterday, the day before yesterday, and maybe tomorrow. Right, there's everything around him, like you.