Chapter 351

After Guo Ziyang clicked on the email, seeing that Xu Qingzhou sent a resource package, he clicked to download it.

"It will take a while."

Zhang Rongxuan nodded, not in a hurry, or rather, feeling it was not important. The reason he wanted to see it was to use an example to tell Guo Ziyang that doing projects should be formal, not something you can just get done by pulling in a friend.

"How is your progress now?"

"Currently, they are all small problems, such as writing code too complexly..."

Guo Ziyang roughly finished saying the problems encountered in the group.

Dong~ Dong~

Just at this time, a knock on the door came.

An old man stood at the door, "Old Zhang, busy?"

"Not busy." Zhang Rongxuan shook his head and said with a smile: "Little Guo, wait for me for a moment."

"Director." Guo Ziyang stood up immediately, greeted the person who came, and at the same time packed up his computer to give up the seat.

Zhu Jichuan nodded to Guo Ziyang. After sitting down, he smiled and said to Zhang Rongxuan: "You just came back yesterday, and you are already in the office today. Don't you rest?"

"Can't sit still."

Zhang Rongxuan shook his head and smiled: "After going out once, I realized that the computer industry is developing too fast. If we old guys don't work harder, we will be left behind by the young people."

"Yeah, we are all old." Zhu Jichuan also felt emotional.

"You busy person suddenly came to me, anything?"

"Hehe, yes. Regarding the CMS (Content Management System) cooperation project with Nanda, the institute discussed it and wants to invite you to sit in charge."

"What about Old Zheng from CMS?"

Zhu Jichuan smiled bitterly, sighed for a long time, and said: "Old Zheng is hospitalized."

"Hospitalized? He is in good health, why is he hospitalized?"

"Things are unpredictable. He was diagnosed with liver cancer some time ago..."

Guo Ziyang sat honestly, listening to the two chatting. After two years of training, being alone here, he didn't have the awkwardness he had before.

After chatting for a while, Zhang Rongxuan agreed. Zhu Jichuan finished his business and looked at Guo Ziyang on the side, "Student Guo Ziyang, I heard from Teacher Li of the Student Affairs Department that you are not going to be the Minister of the Liaison Department next semester?"

"Yeah, there was a change of term, and I just happened to be doing a project on elastic contact simulation with a few friends."

"Elastic contact simulation? Very difficult."

The surprise in Zhu Jichuan's eyes flashed away. This is more than just difficult; for undergraduates, it's basically a hell-level difficulty, right?

Just the IPC inside can't be handled, that thing is not something undergraduates can finish.

"We are just playing around with it ourselves." Guo Ziyang scratched his head.

Zhu Jichuan praised with a smile: "Don't be self-deprecating. In the rapidly changing field of computer science, being able to face difficulties and challenge difficult things is very rare."

Guo Ziyang still felt flattered and smiled shyly to show his response. At the same time, the resource package in the computer was downloaded.

In the resource package, besides the model, there was also a document. He clicked on the first one directly and let the model run.

Immediately, complex and orderly geometric figures and data flows flashed on the screen.

Guo Ziyang was stunned for a moment, with only one thought in his heart: "What the hell, did my computer get a virus?"

Opposite, Zhang Rongxuan sipped his tea and also noticed that Guo Ziyang was staring blankly at the screen, so he couldn't help but remind him: "Ziyang?" Guo Ziyang was a bit numb: "This model, Professor, the model is downloaded, do you want to see it first?"

"Then let's see it. His friend helped him make the IPC model, but I heard there was a problem." Zhang Rongxuan turned to Zhu Jichuan and said.

Zhu Jichuan nodded, not surprised, and said with a smile: "The calculation volume of the IPC model is relatively large, especially in dealing with large-scale deformation and complex multi-body contact problems. It's difficult."

"Yeah, I plan to help this kid borrow someone from the School of Mathematics. Elastic contact simulation is still very worth researching..."

Zhang Rongxuan's voice stopped abruptly. Staring at the screen, his brows frowned slightly. Something is wrong, why is it so smooth?

"This..." Zhu Jichuan was also stunned, his expression strange. He moved his chair to make it convenient to watch with Zhang Rongxuan.

On this side, Zhang Rongxuan had already taken out his reading glasses and put them on.

Guo Ziyang stood behind the two, tactfully not making a sound to disturb them.

Zhang Rongxuan and Zhu Jichuan stared closely at the screen, their expressions gradually becoming serious.

In the center of the screen, a 3D IPC model rotated slowly, every detail exquisite to the point of being breathtaking.

In one look

Zhang Rongxuan's tone was full of amazement: "The handling of the contact area is particularly outstanding. When two elastic bodies touch gently, there is not a trace of penetration, only a perfectly fitted contact surface and a contact stress distribution map that gradually appears with the loading process."

Zhu Jichuan nodded and said in a deep voice: "Yeah, very good, it can even be said to be perfect."

"And, the running speed is too fast!"

"It also added a barrier-based augmented Lagrangian iteration model inside."

"Yeah, yeah, yeah, not only that, he seems to have innovated the storage method for ultra-large-scale sparse matrices!"

The two big shots looked at the IPC model carefully, making continuous exclamations. Guo Ziyang was also surprised on the side.

This is what Xu Qingzhou called "You'd better be mentally prepared"?

Ding~

Xu Qingzhou sent several messages in a row. He came back to his senses and took out his phone.

Xu Qingzhou: "Finished watching, right? Is it different from the requirements you gave?"

Xu Qingzhou: "It's not that I'm saying it, the original IPC model was simply weak. Now this model has achieved nearly 70 times the computing efficiency improvement on the basis of IPC, and it also canceled matrix decomposition. Memory overhead is reduced from over 128G to just 8G, and it can solve rigid ill-conditioned problems."

Xu Qingzhou: "As for how terrible it is, see for yourself in that paper. I've sorted it all out."

Guo Ziyang understood a little.

Clearly, he was played.

10 minutes passed.

Zhang Rongxuan turned to look at Guo Ziyang, his brows twisted together: "Ziyang, this friend of yours..."

This is called "quite professional"?

It's clearly quite professional, alright.

The level in mathematics must definitely exceed theirs.

"Xu Qingzhou." Guo Ziyang didn't hide it either. He didn't say the name before, thinking he shouldn't ruin Xu Qingzhou's reputation, lest others think he was just a show-off.

"Xu Qingzhou? Sounds a bit familiar." Zhang Rongxuan couldn't remember who it was for a moment.

Zhu Jichuan reacted faster, his eyes lit up, and he said in a deep voice: "Are you talking about Xu Qingzhou from the Jingda School of Mathematics?"

"Yeah, I was his high school classmate, so I thought I'd ask him for a favor."

(End of chapter)