1991 Starting from the core

During the National Day holiday, Yuanxin also has five days off. It's just that some departments have their own tasks and have adopted a compensated leave model. In addition, some employees did not go home for various reasons, but continued to stay in the science and technology park, just not going to work.

Therefore, although the canteen is much deserted than usual, there are still many employees eating.

To Su Yuanshan's surprise, he actually met Xi Xiaoding in the restaurant.

"Senior brother hasn't come home?" Su Yuanshan and Zhou Xiaohui picked up their dinner plates and sat next to Xi Xiaoding.

"I went back, but my sister said she wanted to take my mother on a trip." Xi Xiaoding said with a smile: "Fortunately, I didn't go. I heard that those scenic spots were crowded."

"Uh... Indeed. But don't worry about the two of them?"

Xi Xiaoding's father passed away three years ago. When Xi Xiaoding came back, he planned to take care of his father's future. His plan was also very simple - to settle in the west and become a naturalized citizen, and then bring his mother and sister over.

Later, when he entered Yuanxin, his plan went astray... His family had settled in the provincial capital, and his younger sister had also been admitted to the provincial university - it was said that her younger sister's score was enough to get into Fudan University. I chose a provincial university just to be closer to home.

By the way, his sister is studying liberal arts.

"Haha, when you go out, as long as you don't be stingy, don't show off your wealth, and go with a tour group, it's generally safer." Xi Xiaoding put down his chopsticks, wiped his mouth and said, "Besides, it's not like you haven't seen my sister before, she is much better than me. ”

"Uh... Xi Xiaomu is indeed... a bit talented." Su Yuanshan thought of sister Xi Xiaoding and couldn't help but sigh.

Tian means "彪" in the provincial dialect.

…

The next day, Su Yuanshan officially gave himself a holiday and returned to the Electrical Engineering Department's home for a day. On the afternoon of the 5th, he went to pick up Ye Rudai to go back to school.

The two haven't seen each other for nearly a month, but they don't feel unfamiliar at all - because Ye Rudai carries the topic that Xi Xiaoding gave her, she spends a lot of time online hanging out with EM, and she can do it at any time. Chat with Su Yuanshan.

October is already the end of golden autumn, and ginkgo leaves have fallen all over the campus, making the campus look like a golden throne.

The two were walking on campus, looking from a distance, they looked like a pair of golden boys and girls.

"Is your network sufficient? If not, I'll ask Dean Su to open the back door." Su Yuanshan put his hands in the pockets of his jeans and asked with a smile while looking at Ye Rudai's pink side face.

Ye Rudai quickly shook her head: "That's enough...I'm using Professor Xi's Internet card now."

"Mr. Xi's card is not as useful as my father's." Su Yuanshan joked.

Due to the network infrastructure, even a high-priority university like Electronic Science and Technology of China has very strict management of Internet access... After all, the bandwidth is only so small. If there are no restrictions, no one can even think of accessing the Internet. .

But even if restrictions are added, the network is still incredibly slow.

"..." Ye Rudai knew that Su Yuanshan was talking about trains, so she didn't care. Instead, she whispered softly as she walked: "I heard that we will open ISDN for commercial use soon. After the opening, the network will be much faster. Isn't that right? Does this mean that the domestic Internet will enter a period of rapid development?"

"Hmm... No." Su Yuanshan smiled and shook his head. He knew that Ye Rudai was now very focused on the Internet - she was no longer the Ye Rudai in his memory who was obsessed with programming.

Ye Rudai raised her eyebrows slightly: "Huh? Why?"

“Because the development of the Internet is inseparable from computer ownership, and computer ownership is closely related to the economy…”

When Su Yuanshan said this, he narrowed his eyes slightly and felt a little emotional.

Because of his rebirth, and because of Yuanxin's butterfly wings, the domestic Internet industry sprouted much earlier than in previous lives... The advancement of infrastructure and related technologies has also been much faster.

For example, ISDN - a simple and crude understanding is a 128k digital network that can make phone calls and surf the Internet at the same time. In the previous life, it was only after 1997 that it was put into commercial use on a large scale. At that time, all foreign countries had upgraded to DDN and were about to enter the ADSL era.

But now, the domestic ISDN layout is obviously ahead of schedule. According to the plan, ISDN will be commercialized next year. At the same time, the country is also actively deploying DDN...

However, as Su Yuanshan said, if the Internet wants to develop, it cannot rely solely on infrastructure. With infrastructure, you also need an Internet terminal.

"Hey!" Ye Rudai also sighed.

The topic Xi ​​Xiaoding gave her was the link analysis technology of Internet pages. If the domestic Internet industry cannot rise, then her research will lose its meaning in the country.

Su Yuan knew what Ye Rudai meant by sighing, and said with a smile: "Don't sigh. At present, except for the chip design field that Yuanxin is involved in, China lags behind the West in almost all aspects... If you go to the West, it's just exchange, there are also What is gained.”

"Yes, I understand." Ye Rudai nodded. She actually did not object to Xi Xiaoding arranging an exchange for her at Penn, but she always had her own little thoughts.

After thinking about it, she looked at Su Yuanshan, hesitated for a while and then asked: "The domestic chip design is amazing because of Yuanxin and you, right?"

"Uh...you praise me so much?"

"OK."

"Then I'll accept it reluctantly." Su Yuanshan chuckled: "In the field of chip design, I am indeed quite talented. I'm not bragging. As far as CPU design ideas are concerned, I can't beat those people in the west... "

"Pfft..." Ye Rudai couldn't help laughing: "Really?"

"real!"

Ye Rudai smiled and said: "...If you say that, I really can't tell whether you are bragging or joking."

"Haha, you have to cheer yourself up! Otherwise, how can you survive in the semiconductor industry?"

"Well……"

…

The two of them chatted and laughed and walked around the campus until sunset when Su Yuanshan's cell phone rang.

"Xiaoshan, can you play chess?"

On the phone, Xi Xiaoding's voice was smiling.

Su Yuanshan was slightly startled.

——Xi Xiaoding has already asked him this question once.

Su Yuanshan didn't believe that Xi Xiaoding would forget this incident.

So...he asked again, has he studied well?

"Has the AI ​​learned enough?"

"Well, I just learned a lot. I've already played a few games and lost them all... Why don't you give it a try?"

"..." Su Yuanshan raised his head and glanced at the sky, then looked at Ye Rudai who looked curious, and shook his head reluctantly: "Forget it, I won't come today. Besides, my chess skills are terrible... By the way, don’t we have to find a champion or something to test it to be more accurate?”

"We have invited the domestic chess champion Gu Xiaochun, and we will see the result tomorrow."