When the programmer opens the plug-in

Chapter 50 A Different 5G
Cheng Wen looked at the 13G memory, but did not test it, because he felt that the difference between 13G and 8G should not be too big, even if it is 16G, the difference will not be too big. After all, the performance of the computer depends on the overall performance, not the memory. Simply adding an accessory can greatly increase performance.

So, Cheng Wen looked at the time and it was almost 12 o'clock, so he lay down and went to sleep.

He decided to talk about it the next day, after all, relevant authoritative experts have already answered a question:
Is there any way to make people stay up late for a long time without hurting their health?
The answer is just two words - no.

After reading the question and answer, it has always been Cheng Wen's dream to go to bed early and get up early.

Cheng Wen got up quite early the next day, and he was already awake at six o'clock in the morning.

This is also thanks to being in the system space, because the quality of sleep is good. If it is usually in the real world, only six hours of sleep time is not enough.

Cheng Wen looked at the time this time and it was still early, and he didn't exercise or wash up inside, because now he has arranged all these things to be done on the subway or bus on the way to the company.

This way the time on the road is not wasted.

Cheng Wen thought of the computer that he hadn't had time to test last night, and felt as if there was something he hadn't done.

Turn on the computer, enter the password, and enter the Mac operating system.

Cheng Wen thought about it and opened his ide——xcode. // ide is a large and comprehensive software for integrated development environment, xcode is an ide for developing mac and ios software
Because his software was open, he closed it first. In order to test the time it took to open it, he picked up a mobile phone and turned on the timer function on it.

The left hand clicked the start button, and the right hand clicked the icon on the computer at the same time. The experiment was divided into three times, and the average value of the three times was added. The 5G memory provided by the system was added. The average speed was 2 seconds. After opening the software, continue to open The time for a certain item is also 2 seconds.

Then Cheng Wen had a thought and put down the 5G memory. First, he went to the configuration of the computer to check that it was indeed effective, and then Cheng Wen started a new test.

It was also used three times, and the average was taken, and the result was 6 seconds.

The effect is so good?Cheng Wen couldn't believe his eyes, but the data was really there, so he couldn't help but believe it.

Is it true that all computer performance will have such a high improvement with the addition of memory?

Another idea popped up in Cheng Wen's mind.

He decided to go to the company and find a colleague with a high-end mac (16G memory) to test and see how long it took his computer to open the software.

Soon, Cheng Wen came to the company. On the way, he did some exercises in the system space and ate some fruits.

Because Cheng Wen was going to stay at Commercialization for a week, and it hadn't been a week yet, so Cheng Wen was still on Commercialization's side now.

When he arrived at the work station, Cheng Wen asked the developer which of them had a high-end Mac with 16G memory.

Song Feiyi told Cheng Wen that his computer was well equipped, and he didn't know what Cheng Wen was going to do.

"Great, can I use your computer to test something?"

"What, isn't your new computer not enough, and you must use 16G of memory?"

Song Feiyi was a little confused about what Cheng Wen was going to do, as there seemed to be no tests related to memory.

"You misunderstood, these are not to test the functions of our project, I want to test the difference between a computer with a large memory and my computer." Cheng Wen truthfully stated his purpose.

"Well, well, how are you going to test it?"

"It's very simple. I want you to open that xcode software. I'll time it here to see how long it takes to open that software. Of course, if you have other large software on your computer, you can also do some tests."

Cheng Wen talked about the software he tested, but at the same time, he didn't say anything to death, leaving room for it.

"Yes, if you want to test, you can also add a software, the speed of opening this software on my computer is very slow." Song Feiyi gave Cheng Wen a suggestion.

Cheng Wen was very surprised to hear this, is there any software that opens slower than xcode?
"Really, what kind of software is it, Brother Yi?" Cheng Wen really wanted to know what kind of software was so resource-hungry.

"It is also an ide, but it is an ide for developing java. Its name is intellij IDEA 15."

In fact, the company that developed this ide has a lot of ides under its umbrella, and the functions are still very useful, but the price is quite expensive.

Song Feiyi felt that this software was the one with the slowest opening speed. If he wanted to judge the snail champion, he would give this software two votes without hesitation.

When Cheng Wen heard this software, he understood it, because this software was also installed on his win to develop php.

In fact, this software itself is used to develop java, but only need to install a plug-in to support php, and at the same time use the method of installing extensions, this software can support many languages.

It's just that the more plug-ins are installed, the slower it will open. Cheng Wen can't stand the freeze of win, one of which is caused by the slow opening speed of this software.

In the end, Cheng Wen opened the two software on Seinfeld’s computer and recorded the time respectively. The average time for xcode was 3 seconds, while the software Intellij IDEA 15 was “excellent”, taking a full 28 seconds.

This time is the average value calculated after taking several times.

Cheng Wen returned to his workstation and downloaded a mac version of the software intellij IDEA 15. It was genuine, but could only be tried for a period of time.

Then Cheng Wen also downloaded a larger java project from github, Cheng Wen first tested the speed without adding memory, the result was indeed much slower than Seinfeld's high-end computer. // github is the world's largest code hosting website, later acquired by Microsoft

Sein Feiyi's computer took 28 seconds to open the software, while Cheng Wen's computer was "excellent" than his, and it took a full 42 seconds.

"I'm going!"

Cheng Wen suspected that he was wrong. Didn’t everyone say that the performance of mac is good?Why does it take so long to open a software?Cheng Wen couldn't figure it out.

Cheng Wen felt that his opening posture must be wrong, otherwise why would it take so much time.

Cheng Wen, who didn't believe in evil, tried a few more times, and the result made him understand that he was still too young after all, and his knowledge was too shallow.

Because he tried a few more times and found that 42 seconds was faster, one time was 44 seconds, and another time was 47 seconds.

Then Cheng Wen added the 5G memory that the system gave him as a reward, and tested it again. The result made Cheng Wen a little unbelievable, because the time changed from more than 40 seconds to 18 seconds.

Even faster than Seinfeld's 16G memory computer.

But this memory is only 13G, not as good as Seinfeld's 16G memory.

From this, Cheng Wen came to a truth...

(End of this chapter)