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"Didi"

"Sir, the chip has been produced, and the yield rate is 89."

Bai Lian asked "Tai'a" to install the backup system back and continue to standby.

Bai Lian looked at the code on the big screen and fell into thought, but unfortunately "Tai'a" has not grown to the point where he can optimize the program independently, Bai Lian does not want to use the "laboratory" to optimize this system, some things, if they are too good, it is not good, and this is still a cooperative project, there is no need.

Half an hour later, Mr. Ren had to interrupt the discussion because the chip had been offline, and he really couldn't wait to see the product. Entering the laboratory with Bai Lian, Mr. Ren saw 89 chips neatly placed in the box, ten in a row, a total of 89!

"Good, good! 89 pieces! Very good! ”

Mr. Ren then thought that it was impossible for Bai Lian to use artificial intelligence as an operating system, and he sighed and said, "Bai Lian, can the optimized system reach this level?" ”

Bai Lian shook his head helplessly, is it too much confidence? In order not to hit Ren Lao, he added: "Although it can't reach this level, if the system is developed in a targeted manner, the yield rate of 85% should not be too much of a problem." ”

Bai Lian told Ren Lao a lot of benefits of targeted development systems, and then the two left the laboratory with chips, and outsiders didn't know that 14-nanometer chips, if they could, have now been mass-produced.

It was still that conference room, Bai Lian listened to the experts on the stage comment on the cumbersome shortcomings of the system one by one, but no one could give a solution, and the cumbersome was at least usable! Bai Lian listened drowsily, he wanted to say that he didn't need assistance, please let yourself think quietly.

On the first day of the sea market, the meeting ended with a dismissal. Bai Lian took the computer and lived in the senior dormitory of Center International.

"Taiah: "How good are you now?" Bai Lian asked as he lay down on the soft sofa with smart glasses.

"Sir, the programming ability should reach the intermediate level in your level, and most of the programming logic has been mastered, but the intelligent logic operation seems to conflict with my core code, and it cannot be included in the scope of learning for the time being."

"Can't use your underlying intelligent logic programming?" Bai Lian rubbed his brows, this is a problem that he can't solve for the time being, is it time to carry out the knowledge transmission of the "core intelligence logic" of the third laboratory before there is a way?

"Yes sir, I couldn't call the underlying logic program, I ran into an unknown reason."

Bai Lian had no choice but to edit the running code of the new system by himself.

The next day, at eight o'clock in the morning, the ringing of the phone woke Bai Lian, he didn't sleep until two o'clock last night! It's the phone that I saved after dinner yesterday, what kind of researcher is that?

In the conference room, where are more than a dozen people waiting for Bai Lian to appear. Is there anyone complaining, it's 9 o'clock, and the protagonist of the workshop hasn't arrived yet? Is this a vacation?

Bai Lian pushed open the door and saw that a group of people were not very good, and sighed in his heart, he would definitely not take on more than two R&D tasks in the future, this time it should be to give face to the idol Ren Lao! Bear with me, they will always find out the problems of the system and save time.

On the podium, a middle-aged researcher talked about the shortcomings of the current system using "embedded" software, and believed that the defects of the system have a lot to do with the hardware computing power.

After listening to the nonsense, I want to listen to some real materials in the afternoon to relieve my mood.

A book-publishing programming expert took the podium.

"We all know that the lithography machine is a very "precision" equipment, so the program to control it must also be very high "precision", the following is the program code that I found out that the "accuracy" is insufficient or even lacking at all. ”

"Our hardware can achieve 14nm accurate exposure, but the yield rate has not been able to go up, why? Because the "accuracy" is not enough, and if this problem can be solved, the yield rate will definitely be able to go up, there is no doubt about it! ”

Bai Lian carefully calculated the code in front of the screen, and found that it was indeed as he said, the code was not running accurately enough, but it could not be modified, and some subsequent codes could not run normally! It's a serial set.

Opening the code set sorted out by the other party, Bai Lian only felt that his head was as big as a bucket, and the exposure algorithm was exposed! Camera Control Algorithm! Photosensitive algorithms! Control the algorithm! It's all there, what's the difference between that and tearing down and refactoring?

Hey, refactoring is refactoring, isn't this a long time expected, at least now that there are ideas to optimize, this discussion will not be in vain?

A week later, the discussion ended because Bai Lian needed to seriously optimize the system and didn't have time to go, although it was a boring meeting, but there were many directions that could be referenced.

In the private room of the canteen, Bai Lian was eating with Mr. Ren with dark circles under his eyes. Mr. Ren is very concerned about the progress of the new system, because whether this year's new mobile phone can be reopened 5G depends on the 14nm RF chip this time, and the 89 good chips have been designed at the Huawei headquarters mate50 model.

"Bai Lian, work is important, and the body is also very important! Be sure to have a good rest! Mr. Ren said with concern.

"Old man, this is a common problem of smart people, my body wants to rest, and I don't agree! It's not a big problem, let's stay up for another half a month at most. ”

"So fast? It's worthy of you, then I remember to rest assured, this half a year, the share of mobile phones is getting smaller and smaller, and it depends on user support to warwick to deal with all crises relatively easily, and this time we must bring the best products to the market. ”

I don't know if the old people like to sigh more, Mr. Ren always speaks with a very heavy emotional color, which is one of the reasons why Bai Lian respects him!

Ren Lao didn't talk much about technical issues, but told him several times to pay attention to rest and take care of his body. But it reminded Bai Lian that he had passed away and offended his grandfather, and his grandfather told him the same when he was in school.

Practice makes perfect is said to be a thing to do more will naturally give birth to skills, programming code is also, Bai Lian programming for more than ten days also found some general skills of intelligent code, during this period "Tai Ah" also learned Bai Lian's logical ideas, in non-intelligent programming, it can solve most of the programming, the speed will be improved!

According to the technical data of "Tai'a" has made 100 chips, you don't need to run in the laboratory often, the program runs normally, and "Tai'a" can detect the difference between the code after running and the "Tai'a" personally controlled, and then continue to optimize.

The work of forgetting sleep and food came to more than three o'clock in the afternoon on the 26th day, the last line of core code was entered, "Tai'a" automatically filled in the running logic, and the latest 14nm lithography machine operating system was officially completed. Bai Lian finally finished the work before moving in at the headquarters.