Spring Festival does not mean spring, and spring does not mean warm spring, but compared to the haze of the previous year, a little more sunshine is always gratifying.

Every time I return from annual leave, the hardest is always the uncles and aunts in the logistics department, who have the latest house prices but the earliest leave. Of course, the security department is also hard, even during the Spring Festival, there are people on patrol duty around the clock.

Su Yuanshan returned to Yuanxin two days ahead of schedule - because Ye Rudai came over.

Ye Rudai still likes the elegant black and white matching, she wears jeans, sneakers, and a white down jacket that is extremely resistant to dirt.

Well, she has sleeves in her trouser pockets at all times.

"Last month's national caucuses exposed a problem, our teamwork was too poor. Ye Rudai and Su Yuanshan walked side by side to Yuanxin's apartment, they hadn't seen each other for less than a month, and after the Spring Festival, she had lost some weight, but her eyes were much brighter.

The budget competition she said was naturally the ACM-ICPC sponsored by Yuanxin, the Asian qualifier of the International Collegiate Programming Competition.

As an outstanding player who came out of the National Middle School Student Programming Competition, Ye Rudai went under the guidance of Xi Xiaoding in Yuanxin, and her team certainly won the second place without danger and qualified for the finals.

The other two teams are from T University and Zhejiang University.

At the end of April, the three teams will travel to Philadelphia to compete against more than 100 teams for medals and championships.

"So that teacher of yours asked you to solo?"

"Huh?"

"Well, that's what it means that you're alone. ”

Ye Rudai pursed her lips and smiled, and sighed faintly: "Of course, it is impossible to say it explicitly, but he has great hopes." That's why I want to come over early and follow Professor Xi to improve a little more—it won't be a hassle, right?"

Su Yuanshan smiled and said: "How can it be? You have to enter the Yuanxin sooner or later, and you won't suffer a loss if you cultivate it now." ”

Ye Rudai smiled and opened her mouth but didn't know how to refute.

Indeed, her plan is to follow Xi Xiaoding in the future - she likes the atmosphere of Yuanxin too much, it is the same as a university campus, or even better than the campus, everyone can do what they like quietly.

sent Ye Rudai's salute back to the dormitory, and the two went to the cafeteria again.

Since the canteen staff only started to take holidays yesterday to clean up, clean tableware and kitchenware, etc., today's working meal is very simple.

"Hey, Mr. Shan. ”

Seeing Su Yuanshan enter the door? The canteen manager who also arrived at the post in advance hurriedly greeted him? Rubbing his hands, his face full of embarrassment: "Today's meal is a bit casual? Why don't I have two stir-fry right away?"

Su Yuanshan glanced at the vegetable pot? found that there are really only three large pots, and there are only one meat and two vegetables? Plus a bucket of clear soup like a pot of water.

"Don't bother, it's cold......" Su Yuanshan's voice didn't fall? Then I saw that the canteen manager looked away? He subconsciously looked back, only to see Xi Xiaoding and Qu Hui appear at the door at the same time.

"Senior brother, Sister Qu Hui?" Su Yuanshan turned around, he was a little surprised.

The four people here are not very particular about eating, especially Xi Xiaoding and Qu Hui? Therefore, I just let the canteen burn a tomato and egg soup.

Back this summer? Xi Xiaoding bought a house in the provincial capital, and at the same time brought his mother over, which can be regarded as officially settling in the provincial capital.

And Qu Hui is a native of the provincial city herself.

In the chat, Su Yuanshan learned that Qu Hui pulled Xi Xiaoding over? It's not that he thought for a moment, "These two people are actually mixed together", but that there is something wrong with the mechanical CAD on Qu Hui's side.

In the beginning? Mechanical CAD drawing tools, especially vector lines, have always been the earliest source code of telecore EDA.

In graphic design? Drawing a smooth standard curve is the most basic feature. Far Chip's curve tool started with Bezier curves – which was enough when designing integrated circuits, but once it was moved to CAD and industrial modeling began? Bezier curves do not provide the continuity required for industrial modeling.

This made Qu Hui's team a bit devastated at the time? Later, when Xi Xiaoding returned from the west? Brought back the latest PHIGS (Programmer-Level Interactive Graphics System), an international standard for interactive graphical programming interfaces developed by the International Organization for Standardization. It provides the standard functions of curves required for industrial modeling.

——Non uniform rational B-spline, abbreviated as NURBS, Chinese name translated as non-uniform rational B spline.

Now here's the problem – CAD crashes from time to time when drawing industrial curves using the new functions.

"Then I'll give it to the two of you. Su Yuanshan's head immediately grew up when he heard this.

Qu Hui glanced at Ye Rudai, who was at a loss, and said dissatisfiedly: "What about you?"

"I'm going to do Hall devices. Su Yuanshan said with a smile.

......

With the return of employees one after another, the science and technology park has also regained its vitality and hustle.

Day 3, Monday.

The first high-level meeting after the Spring Festival was successfully held under the chairmanship of Chen Jing.

Now that Su Xinghe has completely detached himself from the daily affairs of the Science and Technology Park, even if he appears in the Science and Technology Park, he is still with his eldest apprentice Qin Weimin to discuss the design plan of supercomputing.

In the conference room, Chen Jing sat in the main seat, and on the left and right were Wang Rui, Wan Yongliang, Liu Hongyan and others from the enterprise side. On the right are Xi Xiaoding, Su Yuanshan, Qin Weimin, Tian Yaoming, and Li Mingliu, who finally came over after the year.

Although Chen Jing is in charge of the overall situation, she is still mainly responsible for the enterprise, and after making arrangements for this year's corporate goals, she signaled Su Yuanshan to start.

This is also the tacit understanding of several people, Xi Xiaoding is not good at and does not like specific management affairs, although he is in a high position, he prefers to be a mascot - whoever has something to find him, he generally lets his graduate students and secretaries solve it.

"On the side of the R&D center, there are three main tasks this year. ”

"The first is the integration of the YX architecture and baseband. Su Yuanshan said and looked at Qin Weimin and Tian Yaoming: "Two senior brothers, you have to come on." ”

Qin Weimin and Tian Yaoming nodded.

"The second is the processor team, Senior Brother Gao......" Su Yuanshan looked at Gao Xiaodi next to Li Mingliu: "The progress will be reached before the end of this year. ”

Gao Xiaodi's expression was awe-inspiring, and he said in a deep voice: "Okay!"

Su Yuanshan nodded and frowned without leaving a trace.

Last year, he took Gao Xiao for the first year, and this guy still has the ability, but he still lacks a little experience. Let him bring a large group of CPUs, which is also Su Yuanshan's choice as a last resort.

There are a lot of things going on in Su Yuanshan this year, and it is unlikely that he will pounce on the CPU again.

And Li Mingliu has already said that he wants to do a good job of second-level cache, and he will not be involved in the architecture this year. And in charge of the CPU team, you still have to be an architect.

At present, the best architect of Yuanxin is naturally Su Yuanshan, followed by Qin Weimin, and then Gao Xiaodi.

"Third, Senior Brother Li, you can continue to build your second-level cache, but you have to get a team for me. ”

Li Mingliu leaned forward a little and met Su Yuanshan's gaze: "What team?"

“NAND Flash Memory”

Su Yuanshan said and paused: "You can call it NAND flash memory, and you should be involved in related technologies." ”

As Su Yuanshan's voice fell, the people around him who were engaged in technology looked at him at the same time.

Li Mingliu's eyes flashed: "The one that Hitachi did said was a memory that can replace NOR?"

"Yes. NOR is fast, but expensive. NADA can be very cheap, and now the relevant technology is relatively mature, the difference is that the capacity has not been raised. ”

"So I have a little suggestion that isn't very mature. ”

Li Mingliu said in a deep voice: "What suggestions?"

"Knock on NADA and open up a new structure. ”

(More on this in the next chapter)