The ups and downs of life in the Siheyuan

The meeting has been going on all morning, and most of the representatives present are old comrades who have returned.

One by one, they were stubborn. No matter how Leader Xu explained Li Yuan's extraordinary qualities, these people just didn't quite believe it.

“The National Semiconductor Laboratory needs to be rebuilt, and it cannot continue to be located in Jiaodaokou, where the space is too small.

We need to build a modern laboratory building near College Road.

Surrounded by major universities, it can also attract some knowledgeable people from abroad to join," an old comrade sitting in the first place said firmly.

“I agree with the chief’s point of view, I suggest that the new National Semiconductor Laboratory should be led by more senior comrades.

Since Comrade Li Yuan has a foundation in semiconductor research, he can take charge of a group.

We will make adjustments based on the situation at that time," another old comrade agreed.

Leader Xu remained silent, feeling a little tired.

Most of the old comrades present today have undergone tremendous changes in their thinking, which is related to a trip abroad last year.

They are dazzled by the tremendous development and changes abroad, and lament the ten years of stagnation at home.

Therefore, they are now eager to introduce technology and talents.

How could a young man who had spent ten years in a scrap yard reassure them, no matter how good he was in the past.

Not to mention, those young people who left are now the backbone of various units, and some are even academic leaders.

How could they be willing to let a person who is ten years away from science and technology lead those outstanding young people who keep up with the times?

The overall voice of the meeting was very focused, and Leader Xu had to accept the conclusion of the meeting.

On this day, Li Yuangang arrived at the unit and happened to meet leader Xu who had just arrived at the door.

Looking at his serious expression, Li Yuan knew that things had changed.

"Boss, let's chat in the room."

Leader Xu nodded and followed Li Yuan without saying a word.

The two sat down and Li Yuan made tea. After hesitating for a long time, Leader Xu stated the purpose of coming today.

"Xiao Li, the superiors have decided to rebuild the National Semiconductor Laboratory, located on Xueyuan Road.

However, you can only be responsible for one group and continue to be responsible for transistor research."

He lowered his head, with only tea in his eyes.

Li Yuan was stunned for a few seconds, with helplessness on his face.

"Leader, you know me. I will not participate in the new laboratory."

"That won't work. I know your abilities. Your failure to participate is the biggest loss to the country!"

"You are serious..."

Before Li Yuan could finish speaking, Leader Xu interrupted Li Yuan, "No, I firmly disagree. I don't believe those people. I only recognize you.

So, you can’t leave your choice behind, you have to go.”

"What should we do here?"

"You take care of both first and foremost. There isn't much to do anyway."

Now the educated youth are returning to the city, and the scrap station has been filled with 5 people. There is not much work at ordinary times, so Li Yuan arranges the work for people.

Therefore, Li Yuan has a lot of time to do what he wants to do.

"Okay!" Leader Xu had just come back, and it was hard for him to refute his face. Anyway, the situation would happen again, so he went to take a look.

Leader Xu left happily.

He has made up his mind that when the laboratory is built, he will slowly straighten Li Yuan.

Li Yuan didn't take it seriously after seeing Leader Xu off. Instead, he came to the next door, unlocked the door and entered.

This is Li Yuan's current personal laboratory.

What catches the eye are three computers, which look very similar to the "Open Sky Computer" in appearance, but have undergone tremendous changes on the inside.

The CPU is the latest version of the Pangu series: PG32V3.5.

The main frequency is up to 200MHz, and the two-level high-speed buffer is integrated internally.

The external uses a high-speed synchronous 32-bit bus, and the maximum addressing space can reach 64G.

The memory is the latest DDR with a capacity of up to 64MB.

It directly uses an electronic hard drive with a capacity of up to 1GB. It is a laboratory product anyway, so there is no need to care about the cost.

The entire computer architecture adopts a north-south bridge design, with the north bridge connecting high-speed devices such as hard drives, networks, USB and PCIe buses.

The South Bridge connects low-speed devices such as keyboards, mice, sounds, etc.

This is Li Yuan’s final product after so many years, and it is also the tool he usually uses for design.

“主人，前2级转子叶片材料Ti6-6-2，盘材料Ti8-1-1。轴用材料Ti6-4已经测试通过”。

A mechanical sound came from behind Li Yuan.

Li Yuan turned around and looked at a wheeled robot. It had four robotic arms that could jointly complete various actions.

This robot is the artificial intelligence "Nuwa No. 1" that Li Yuan has been studying. Unfortunately, it is just a name and can only do some designated tasks.

The only thing that can be commended is the voice system, which can communicate with Li Yuan on a daily basis.

This is also a language system specially developed by him to prove that he is not struggling alone.

At first, I could only simply search the content in the database, and the answers were very rigid, and I often answered questions incorrectly.

In the end, Li Yuan had to adopt the large language model "Zhuge" and let him learn by himself.

In order to realize the large model, Li Yuan integrated 8 PG32V3.5 chips on a motherboard with up to 4GB of memory.

Database for recording large models with a capacity of up to 512GB.

This is also the limit of what he can do now.

The large language model is more like Solitaire:

For example, if you say "白", she will answer "白天".

If you say "day," she'll answer "day dream."

If you say "The white sun lingers over the mountains," she will answer "The white sun lingers over the mountains, and the Yellow River flows into the sea."

The core is the associative judgment model. She will connect the context and find the closest words from the database.

This is a huge improvement, and it is completely different from the first version of the language model.

The first version, although it also searched the database, did not have the ability to form words and sentences.

"Zhuge" will combine the most logical sentences according to the context.

After three upgrades, "Zhuge" now seems to have a little wisdom in language.

In order to solve the problem of database explosion, Li Yuan divided the data into three levels: high frequency, medium frequency and low frequency.

High-frequency data is the least, but it is content that has been frequently used recently and has the highest priority.

Medium frequency data is three times that of high frequency and is data that will be mobilized within one month.

The low-frequency data is the most, which is 100 times that of the medium frequency, and is lower than the data searched for 3 months. If it is not used for more than 1 year, it will be overwritten by new data.

Level 3 data is updated frequently, similar to a computer's level 3 cache.

"Nuwa 1" still carries a power cord and has a limited range of movement.

It is Li Yuan's strongest assistant, and it is responsible for many repeated calculations and tests.

Just modify the script each time you add task requirements.

At present, a large number of scripts have been accumulated. In many cases, there is no need to rewrite them, just call the combination.

After finishing the work at hand, he will try to improve the intelligence of "Nuwa 1".

The plan has been determined, which is the "Zhuge" language model, and a lot of experience has been accumulated in its application.

These experiences can be very easily transplanted into the "Nuwa 1" control algorithm.