Hand rubbing nuclear fusion live in the wilderness

Chapter 215 The second level task is completed
[Two algorithms? 】

【Is the transistor computer running successfully? 】

[Is the π numerical calculation calculating pi? 】

【3.14? 】

[3.141592653589793238462643383279502884197169399 3751058209749445923078164062862089986280348253421170679 Just a hundred degrees, no thanks. 】

[Can π also be used to test the computing speed of a computer? 】

【Remembering the song of pi, Hatsune-sama, your knight has risen to report. 】

[What is the measurement algorithm? 】

On the bullet screen, there was a lot of doubts, and most people were puzzled about these two algorithms.

Han Yuan smiled and said, "I won't say much about the calculation of π."

"The measurement algorithm is actually very simple."

"It is mainly to measure and calculate multiple common orders such as constant order, logarithmic order, linear order, linear logarithmic order, square order, cubic order, etc., so as to judge the computing speed of this computer."

“比如在平方阶里面利用双重循环来运算1、2、4、8、16千平方次所需秒数。”

"Judgment by calculating the time required for data such as [-] squares, [-] squares, and [-] squares."

"After calculating the speed per second many times and then counting, you can roughly get the number of calculations per second."

After briefly explaining the basics of the number of calculations algorithm, Han Yuan turned around and began to use the switch button and input key below the LCD screen to control the transistor computer and start testing the calculation speed.

Up to now, the system has not prompted the completion of the second-level task, so he needs to test and judge by himself if he wants to calculate the number of times.

Won speculates that when the detection calculation result is higher than one million times per second, it should be the time when the secondary task is completed.

Metrics and pi calculations are both ways humans judge the speed of a computer.

The principles of the two are actually similar in a sense, so it doesn't make much difference whether Won uses which one to test first.

It's just that the calculation of π value can also be used to test the performance of servers and computers, while the measurement algorithm can only be used to test the speed of calculation because of its simpler operation rules.

This is like the first thing many supercomputers do when they are activated, which is to use them to calculate the value of π.

For the first test, Won used the metric test because it was indeed a bit simpler.

从1、2、4、8、16千平方次所需秒数分别进行测试一次，而后再将数据记录在纸张上。

"1000 square times - 0.11200"

"2000 square times - 0.32200"

"4000 square times - 1.30100"

When the calculation of the last set of data is completed, the system prompts in my mind as expected.

"Ding, a change in information has been detected."

"Ding, the statistics are in progress."

"Ding, congratulations to the host for successfully producing a silicon carbide transistor computer that can be used for high-speed computing."

"Task requirements: successfully develop an electronic computer that can be used for high-speed calculations within 360 five days and record relevant data (the calculation speed is not less than one million times per second) (Completed/current calculation speed is 17245021 times per second.)"

"Task Reward: Carbon-based integrated circuit board preparation information. (Reward has been issued)"

"Ding, a change in information has been detected."

"Ding, the information detection is complete."

"It is detected that the current high-speed computer manufacturing requirements have been completed, and the host can complete the task ahead of time at any time."

"Remarks: The advance amount is calculated by day. The current secondary task has been used for 252 days, and there are 113 days left."

In my mind, the reminder sounded that the task was completed.

Han Yuan was not too surprised by the information about the completion of the task, because when the result of the first square order calculation came out, he knew that he could complete the task.

But when he heard that the current calculation speed is 700 million times per second, Won was still a little surprised.

The value given by the system did not match the value calculated by him using measurement calculations.

It can even be said that the gap is very large.

The calculation speed he calculated by himself using metrics is only about 600 million per second, which is less than a fraction of what the system gives.

This gap is so big that Han Yuan doubts life a little bit.

The only explanation is probably that this system has its own calculation method or calculation program.

Moreover, this set of calculation methods or calculation procedures is much more effective in utilizing hardware than measurement tests.

This leads to a large gap between the results of the two sides.

Although he was a little surprised that the calculation results on both sides were very large, Han Yuan didn't pay too much attention to it.

The task is done.

As for the early completion of the second-level task, since it is counted according to the day in advance, then he does not need to rush to complete the task.

After all, the whole morning has passed today, as long as you choose to complete the second-level task before midnight at night.

Now Won is more interested in the transistor computer in front of him.

There is a big difference between the test results obtained through measurement calculations and the results given by the system, so what about the calculation of the π value?

What about the gap?

Anyway, there is enough time, he wants to study and think about it.

All afternoon, Han Yuan was working on the transistor computer he made.

He has obtained the results of the π value test. Compared with the metric calculation, the π value calculation is more complicated, and has higher requirements for the core of the computer calculation, and the resulting calculation speed is a little lower.

But KRW is like a child getting a new toy, he can't put it down, and keeps testing and checking various data.

Even if he made this thing bit by bit with his own hands, he is very familiar with it, even if he has a more advanced computer than this one at home.

It was not until after six o'clock in the afternoon that Han Yuan finally explored the transistor computer.

Clear the cached data on the internal memory, stop the transfer of the magnetic memory, turn off the real device, and cut off the power supply of the computing core.

After completing a series of safety operations to improve the service life of the transistor computer, Han Yuan turned off the air conditioner, locked the doors and windows, faced the camera, and said:

"As of today, 250 days have passed since the live broadcast of this episode."

"And through more than eight months of hard work, I have also successfully prepared a transistor computer that can be used for calculations."

"Although its calculation speed is only 700 million times per second, it perfectly meets the task of preparing for the live broadcast."

"So I'm saying goodbye to everyone this evening."

"Welcome everyone to watch the next live broadcast."

After the voice fell, the Korean Won ended the live broadcast.

Leaving countless viewers staring at the dark screen in bewilderment.

This time the live broadcast ended more than 100 days earlier than anyone expected.

After the live broadcast ended, the audience began to quit one after another, but many people still stayed in the live broadcast room with a black screen, sending messages and chatting in the frame on the right, complaining about the shortness of the Korean won.

【goodbye. 】

[Fuck?This is gone? ? ? ? 】

【Love Me Do not Go! 】

[There are still more than 100 days left for a year. 】

[The host is so short? 】

[Don't be afraid, according to the practice of the previous live broadcasts, the next live broadcast will start in three days. 】

【Three days later, I will kill this anchor, but I even said goodbye! ! ! 】

(End of this chapter)