Folk black technology boss

Li Zhou watched Weixi on the computer screen scanning and analyzing the data in real time on the code in the USB flash drive, and the corner of his mouth twitched.

Good guy, the code amount of an AR helmet's built-in system actually reaches an astonishing more than 40 million lines. Even the Star Operating System released by Future Technology only has more than 20 million lines of code.

How many functions have been developed? Or the readability of the code is not high to begin with.

Seeing Li Zhou staring at the computer screen, Yuan Jingsong couldn't sit still. He walked carefully behind Li Zhou and stretched his head to look at the data displayed on the screen.

After the code scan is completed, code reconstruction and optimization will begin, and duplicate useless code will be deleted.

▓▓▓30%

▓▓▓▓▓50%

…

▓▓▓▓▓▓▓▓▓▓100%

Yuan Jingsong's eyes nearly popped out when he saw the progress bar visibly stretched to 100%.

The code optimization is completed. After deleting accumulated, duplicate, and useless code, the remaining code is about 1.31 million lines. Listening to the Weixi stereo surround sound in his ears, Yuan Jingsong covered his chest and felt that his chest hurt!

Without waiting for Yuan Jingsong to sigh, Li Zhou used a data cable that Yuan Jingsong brought to connect the helmet and the USB interface of the computer, and then told Weixi: Compile and run the system, import the system into the device, simulate the running system, and make the whole analyze data.

Weixi: The system was compiled successfully...

Start importing the system...

System import successful...

Start device simulation operation...

The device started successfully... started data simulation...

Data simulation in progress...

…

The simulation run is over!

Boss, according to the simulation, the delay has been reduced to 55ms. Due to chip limitations, it is expected that after the device runs for more than ten minutes, serious fever and CPU frequency reduction will occur. Weixi recommends upgrading the hardware equipment and using photonic chips to solve the problem of heating. A series of problems caused by chips such as insufficient computers.”

Li Zhou looked back at Yuan Jingsong, What was the delay in your previous tests? I see that your code is still written in C++. Why not use Chinese language?

Yuan Jingsong touched his nose and said sheepishly: You know, such a complex system cannot be developed in a day or two. In fact, it took more than three years to develop the optical system. If It would be even more time-consuming to develop it again in Chinese language. Instead of doing this, it is better to come to you directly. This way, the cost will be lower and the efficiency will be higher. Moreover, everyone feels that the system developed by future technology will be more stable.

As for the delay, when we tested it in the laboratory before, it exceeded 860ms.

Yuan Jingsong is embarrassed to say that the delay of 860ms is still the data under the most ideal environment. In fact, most of the delay test data exceeds 1000ms.

Li Zhou sighed and looked at the time displayed on the computer. It was already past ten o'clock in the evening.

Lao Yuan, you've seen it too. If nothing else happens, if you replace the photon chip, the delay should be reduced to less than 30ms. It's already past ten o'clock now. When I go back, take a shower and go to bed, it will be twelve o'clock. .

Otherwise? I will arrange for you to stay in a hotel for one night. Tomorrow I will disassemble the AR helmet and replace it with a photonic chip to test again. what do you think?

Yuan Jingsong stared at Li Zhou and said quietly: How about now, you don't have to arrange a place for me to live. I will stay in the camp at night, and the bed will be made for me.

Li Zhou stared straight at Yuan Jingsong. Yuan Jingsong was a little frightened by Li Zhou's gaze.

Weixi, send me a set of tools.

Yuan Jingsong:? ? ? Don't you want to go to the lab?

Yuan Jingsong was too embarrassed to ask.

After a while, Yuan Jingsong saw a small robot dragging a tool box in from the door, huh! Let’s call it a robot for now.

After all, the gap between it and the robot he imagined was not that big.

After taking apart the AR helmet, Li Zhou felt as if he had taken apart a mobile phone. Inside were various circuit boards and a chip as big as a chicken.

Visually, it's as big as a child's hand! How many nanometers does this chip have to be!

And in such a big pit, how do you ask me to put a photonic chip that is only the size of a thumb?

Obviously, Yuan Jingsong also realized this problem after taking apart the AR helmet.

Yuan Jingsong smiled awkwardly, This is a purely domestically produced 32nm chip with independent property rights. Even though it is so big, it actually has very strong processing capabilities.

Li Zhou asked expressionlessly: What I want to ask is how to install a photon chip in such a big hole.

How about... welding it. Yuan Jingsong tried to ask.

Looking at Yuan Jingsong's appearance, Li Zhou wanted to throw the soldering iron at his head.

Weld it...this is really a big project.

In the silent office, Li Zhou worked for more than half an hour before welding the last pin.

Li Zhou smacked his dry lips.

Weixi, test again. After re-inserting the data cable, Li Zhou asked Weixi to test again.

He picked up the tea cup and took a sip of tea to moisten his throat.

It took less than a minute, maybe forty or fifty seconds, and the latest test data was displayed on the computer screen.

After the improvement, the first test is over. The system delay is stable at 20ms, with almost no big fluctuations. It exceeds the required 30ms delay and can be put into use in batches.

Weixi, copy the system source code and compiled system to a USB flash drive.

receive.

Li Zhou drank the tea in one gulp and said to Yuan Jingsong: You also heard that 20ms completely exceeded your request. Don't forget my 100 million.

Yuan Jingsong blinked, Can I get a discount?

What do you think? Li Zhou looked like you were teasing me.

Okay, okay, it's just a joke, don't take it seriously. Yuan Jingsong took the USB flash drive, put it back into the silver box and locked it before feeling relieved.

I won't bother you. The 100 million cash will arrive tomorrow. As for the photonic chip order, someone will come over in two days to discuss and sign the contract in detail.

After watching Yuan Jingsong leave, Li Zhou touched his eyes and felt that they were swollen. He looked at his watch again and saw that it was almost twelve o'clock.

Lao Zhou, go back to sleep and drive back.

The journey was not long, and Li Zhou didn't want to leave. Now Li Zhou just wanted to go back, take a shower, and fall asleep.

Okay, boss. Zhou Song nodded.

It was indeed very late today, plus he had been running around all day. Not to mention Li Zhou, even Zhou Song himself felt a little tired.

But compared to my boss, staying up all night is not a big problem.

When he got home, Li Zhou originally wanted to take a shower, but as soon as he climbed into bed, Li Zhou fell asleep.

Sweet dreams!

I heard that girls who go to bed late will be caught by the moon and forced to stand!