Chapter 140 It has great value and significance (Part 2)
Su Ho likes how Su Xiaomu is now.
Like an older child, one-third is innocent, one-quarter is relaxed, one-fifth is leisurely, one-sixth is proud, one-seventh is proud, and one-eighth is carefree.
emmm~
This gives me a little bit of the vanity and sense of accomplishment of being a parent of an older adult.
Su Xiaomu looked at the ceiling, "Hey, it seems a little subdued?"
After a while...
Rubbing again...
"Give me the two improved file systems separately." Su Ho said expressionlessly.
Her delicate body quietly took half a step back, her heart beeping loudly, "What a rascal!"
"Pooh!"
"Biu wants face!"
"You get a bargain but still act nice!"
The feeling of submission was gone. Su Xiaomu turned around and saw Su Ho's expressionless face, and felt a chill in her heart.
Although he has never eaten pork or seen pigs running away, if he still can't figure it out at this time, he is mentally retarded.
I know clearly in my broad mind that at this time, I have to act stupid.
He pretended that nothing happened, saved the complete system package and the separate package that had been modified in the two file systems into compressed file formats, stored them in a USB flash drive, and gave them to Su Ho.
"When are you free next week, come with me to meet a few people?" Su Ho said casually, playing with the USB flash drive in his right hand.
Su Xiaomu thought for a moment and did not answer directly. Instead, he asked, "Do you want to commercialize?"
Speaking of which, this was the first time Su Xiaomu discussed business-related matters with Su Ho.
"It has great value and significance, you should know it." That's what Su Ho said.
Of course Su Xiaomu knew.
Whether it's Android or Linux, these have nothing to do with China.
When it comes to fuse and sdardfs specifically, they have nothing to do with China.
Fuse is a user space file system. The reason for its birth is a virtual file system created by Android in order to control the permissions of different apps to access files.
Because the efficiency of the actual file system ext4 is not high, Samsung developed secondary development based on arpfs in addition to sdardfs.
A direct comparison is that users need to go through 6 interactions to retrieve the data of the real ext4 file system through fuse, while sdardfs only needs to go through two interactions.
There is news that sdardfs is infinitely close to the performance of ext4.
More and more domestic mobile phones are choosing sdardfs, and their lightning-fast response speed will be highlighted in promotional documents.
However, it is said that a major domestic manufacturer has released scattered news that it will launch a scary technology this year. The Internet speculates that it is a new file system.
Therefore, Su Xiaomu is not the only one who accidentally wants to change the phenomenon of domestic high-tech being weak for many years.
But in any case, the significance of the launch of sdfs is that it can be labeled as domestically produced without any worries, authenticity and reliability, and the impact will be far-reaching.
So, how good is the sdfs that Su Xiaomu casually named?
To put it simply, although sdfs and sdardfs both require two interactions, sdfs improves the overall performance and efficiency of sdardfs by 15%.
Some aspects, such as reducing file fragmentation and reducing the generation of app junk data, have greater advantages.
"I know, but my next plan is to rewrite the underlying file system of Android." Su Xiaomu raised his eyebrows and said it calmly.
After developing sdfs for the second time, Su Xiaomu saw more ideas of his own about Android.
Su Ho: "..."
"how long it takes?"
"It was unlikely years ago." Su Xiaomu thought for a while and quickly gave the answer.
It was only a few days ago, and what needs to be rewritten is the real file system. The algorithm is very troublesome. At least we have to finish the storage set that is still in Wanshi Financial.
Su Ho said oh, looked at Su Xiaomu and said, "My personal suggestion is to take this opportunity to launch sdfs first, as a warm-up. Step by step, you must have some basics to gain trust."
"What you said makes sense. There are also practical problems here. Even if it is excellent, it may not be adopted by Linux or Android." Su Xiaomu sighed.
On the contrary, if you just modify the virtual SD card file system, Android or Linux approval is not required.
It originally supports in-depth customization. Although Android is also making the system increasingly closed-loop through upgrades, it has not yet reached that point.
Su Ho made a gesture, "Then prepare yourself and make time next week."
…………
…………
Tuesday, January 16, is the 30th day of the winter lunar month.
There were no exams scheduled for the whole day, but Su Xiaomu still got up early and walked to Su Ho's house with droopy slippers as usual.
Su Ho and Su Ho, who had also just woken up, were snoring and washing up in the sink.
Sometimes Su Xiaomu will also think:
Do I have my own home?
some!
Which side is further away.
Soho is far away from home, so we still need to go to the balcony!
Is there water and toiletries at home?
Yes, I have.
Then why don't you wash up at home?
got used to……
"Eat noodles in the morning." Su Ho finished washing up faster than Su Xiaomu, a few minutes earlier, without applying makeup.
Su Xiaomu hummed and handed Su Ho a glass of water...
After breakfast, Su Ho said, "Drive your Land Rover."
When this Land Rover Soho was purchased, only Wan Dai knew about it, so no one actually knew that it had been her car before.
It was only driven three times before it became a used car.
Therefore, the general meaning of going out in a Land Rover is different.
"The person you are going to meet later is considered to be a friend, so just say whatever you want, even though you have always been like this."
On the way, Su Ho briefly introduced the situation.
Several partners who could be regarded as He Qian, at Su Ho's invitation, wanted to meet Su Xiaomu himself and have a few words.
Speaking of which, Yangcheng has a relatively strong high-tech atmosphere in the country.
For example: it is the first to realize the large-scale application of ODA (offline data authentication, offline data authentication) new payment technology in China, that is, almost all public transportation (subway, apm) with gates supports UnionPay IC credit card for boarding. You can board the bus first and then
Deduction.
Be the first to realize the large-scale application of new payment technologies for bus rides such as scanning QR codes with mobile apps to enter the station.
Therefore, in essence, the atmosphere in Yangcheng is relatively receptive to the emergence of new high-tech technologies.
Su Xiaomu thought for a while and asked, "Will communication technology be needed?"
"Yes." Su Ho said firmly, "If there is no need for technical exchanges, you don't need to go."
There is actually more between the lines.
If you dig deeper, you will find many facts that cannot be hidden like a sneeze.
Su Xiaomu made a sound and smacked his lips, "It's the happiest time to meet the boss again and exchange skills and stuff!"
For a top student, I wish I had such an opportunity every day.
Su·Xueba·Communication makes people progress·Xiaomu.
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