Mining computing task scheduling
Publish: 2021-05-20 19:21:53
1. In order to know what mining is calculating, we must first know the essence of bitcoin and its proction process. Bitcoin is a network-based electronic currency, which is actually a string of codes of the Internet, calculated by algorithms. Mining is the process of completing the algorithm and the only way to proce bitcoin. And because of the algorithm, there are only 21 million bitcoins
1. Mining can not only proce bitcoin, but also guarantee transaction information
similarly, a mathematical system contains 21 million mathematical problems, so we need to constantly seek the special solution of each mathematical problem through a huge amount of calculation. In addition, the special solution is unique
mining can not only increase the supply of bitcoin money, but also protect the security of bitcoin transactions and prevent fraulent transactions. In terms of process, bitcoin network is a point-to-point payment system, and anyone can trade through the transaction program
in order to ensure that the transaction process is truthfully recorded, the role of "miner" is required to be responsible for recording bitcoin transaction information. The time interval is 10 minutes. The best recorded transaction records among miners will be packaged and stored in a new block, and the corresponding miners will also receive a certain amount of bitcoin rewards
2. The mining process is extremely complex, which is beyond human power
the specific process is as follows. When a miner listens to the transaction, he will first verify the transaction information. The verified transactions will be recorded by miners and stored in their own database. There may be thousands of miners in the world doing the same thing, but every ten minutes, only one miner has the right to create a new block, so that the transaction information recorded by himself can be recognized and stored permanently
next, miners need to fight for the right to keep accounts. This is a competition of computing power. The core of this competition is to use computers to complete a large number of calculation tasks and find a super difficult random number. This random number is the special solution of the equation mentioned in the first paragraph. The miner who calculates the correct random number first wins. According to the rules of the game, the probability of a miner getting the accounting right is directly proportional to the proportion of his computing power in the total computing power of the whole network. In other words, the probability of finding the random number is equivalent to throwing out 100 million dice, and the total number of dice is less than 150 million. Therefore, mining requires a large number of computers, installation of specific algorithm software, repeated operation day and night, not human
3. Bitcoin mining is actually "villagers' bookkeeping"
maybe some netizens still don't understand, let's take an example. In a village, the villagers often borrow money from each other, even if they write a written document, there is a risk of default. Then, every time there is a loan behavior in the village, we will use the village trumpet to inform everyone that all the villagers (miners) will record all the transaction records in their own account books.
1. Mining can not only proce bitcoin, but also guarantee transaction information
similarly, a mathematical system contains 21 million mathematical problems, so we need to constantly seek the special solution of each mathematical problem through a huge amount of calculation. In addition, the special solution is unique
mining can not only increase the supply of bitcoin money, but also protect the security of bitcoin transactions and prevent fraulent transactions. In terms of process, bitcoin network is a point-to-point payment system, and anyone can trade through the transaction program
in order to ensure that the transaction process is truthfully recorded, the role of "miner" is required to be responsible for recording bitcoin transaction information. The time interval is 10 minutes. The best recorded transaction records among miners will be packaged and stored in a new block, and the corresponding miners will also receive a certain amount of bitcoin rewards
2. The mining process is extremely complex, which is beyond human power
the specific process is as follows. When a miner listens to the transaction, he will first verify the transaction information. The verified transactions will be recorded by miners and stored in their own database. There may be thousands of miners in the world doing the same thing, but every ten minutes, only one miner has the right to create a new block, so that the transaction information recorded by himself can be recognized and stored permanently
next, miners need to fight for the right to keep accounts. This is a competition of computing power. The core of this competition is to use computers to complete a large number of calculation tasks and find a super difficult random number. This random number is the special solution of the equation mentioned in the first paragraph. The miner who calculates the correct random number first wins. According to the rules of the game, the probability of a miner getting the accounting right is directly proportional to the proportion of his computing power in the total computing power of the whole network. In other words, the probability of finding the random number is equivalent to throwing out 100 million dice, and the total number of dice is less than 150 million. Therefore, mining requires a large number of computers, installation of specific algorithm software, repeated operation day and night, not human
3. Bitcoin mining is actually "villagers' bookkeeping"
maybe some netizens still don't understand, let's take an example. In a village, the villagers often borrow money from each other, even if they write a written document, there is a risk of default. Then, every time there is a loan behavior in the village, we will use the village trumpet to inform everyone that all the villagers (miners) will record all the transaction records in their own account books.
2. Well, if no one answers, I'll tell you. It's not that pharmaceuticals and runes don't need calculators. The quantity of mining is different, and the number of tasks is also different
3.
In fact, the mining calculation of bitcoin is to do math problems together. The problem stem is the transaction that needs to be recorded. By doing the problem, everyone grabs the bookkeeping right, and the miners can get system rewards and transaction fees. The feature of sha256 algorithm used in bitcoin is that it is easy to verify the known answers correctly, but it is very troublesome to get the answers, and it needs to try one by one. The miner who got the answer first was recognized by everyone as having snatched the right to keep accounts, and the reward was given to him. Let's continue to grab the bookkeeping right of the next question. In short, the significance of these calculations is only to ensure the stability and safety of the whole system, and there is no more significance
it is not comprehensive to regard bitcoin as a by-proct of computing. The generation and issuance of bitcoin, all the transactions and circulation in the bitcoin chain, and the stability of the bitcoin system are the purpose of computing and are integrated. Of course, in addition to maintaining the system, it does not proce other value and procts. This is also a black spot where bitcoin is accused of not being environmentally friendly and wasting resources. In general, bitcoin, as a milestone blockchain digital currency, is e to the huge value of a large amount of computing power investment and user trust. There is no doubt about that
4. The benchmark mining volume will change every day
at the beginning, it will increase, and then graally decrease. The specific target is to control the circulation, and the first task is to strengthen the currency price. The index will be announced in advance, but there is no hard roof for mining, and it is adjusted through handling charges
at the beginning, it will increase, and then graally decrease. The specific target is to control the circulation, and the first task is to strengthen the currency price. The index will be announced in advance, but there is no hard roof for mining, and it is adjusted through handling charges
5. Hello
take No.3 bus across from the department store and get off at Fangzhuang Town, which costs 3 yuan in 40 minutes
Fangzhuang town is 8 kilometers away from Yuntai mountain. There is no bus. If you stay, you can pick up 60 tickets for the first to sixth day of Yuntai mountain free of charge
or take the No.3 bus in people's Park to the service administration building, and take the No.3 bus opposite the maternal and child health care hospital
there are many buses to Yuntai mountain in the East Square of the department store, generally at 60 yuan
take No.3 bus across from the department store and get off at Fangzhuang Town, which costs 3 yuan in 40 minutes
Fangzhuang town is 8 kilometers away from Yuntai mountain. There is no bus. If you stay, you can pick up 60 tickets for the first to sixth day of Yuntai mountain free of charge
or take the No.3 bus in people's Park to the service administration building, and take the No.3 bus opposite the maternal and child health care hospital
there are many buses to Yuntai mountain in the East Square of the department store, generally at 60 yuan
6. I can be very responsible to say, can make money
and I feel that the project is not a chicken rib, not a pastime, but it's really a little expensive. Fortunately, you are a miner, so the problem is not big
engineering ground, PVP
in the current national f version, just fly 2 map, one NGL, one shadow month. Remember to do the BT Necklace task. After 15 minutes of CD, you can almost return to shadow Moon Valley by turning from NGL
the most important thing in the middle is to miss the time point, because there are so many studios now, I don't know whether they are hanging up or not, so the time point must be staggered with others
you can collect particles and mine
generally, from 12:00 to 6:00 in the evening, if you have time, you can do it all the time. I'm lucky for 4 hours. Generally, I have 26 shadows and 30 air. Because of my SS, I learned FM. At this time, I can see gold mine at least twice
I'm not a professional miner, and the small map doesn't show the ore, so every time I see Kejin, I'm very depressed, really depressed
Engineering + mining is really the most profitable, as long as you f, this thing is not rotten all over the street, you will have a profit, a class of 4 hours down, almost 1000g, not counting the ore '
you see, I am full of engineering materials, only 3000g down
besides, you are still a miner```````
and I feel that the project is not a chicken rib, not a pastime, but it's really a little expensive. Fortunately, you are a miner, so the problem is not big
engineering ground, PVP
in the current national f version, just fly 2 map, one NGL, one shadow month. Remember to do the BT Necklace task. After 15 minutes of CD, you can almost return to shadow Moon Valley by turning from NGL
the most important thing in the middle is to miss the time point, because there are so many studios now, I don't know whether they are hanging up or not, so the time point must be staggered with others
you can collect particles and mine
generally, from 12:00 to 6:00 in the evening, if you have time, you can do it all the time. I'm lucky for 4 hours. Generally, I have 26 shadows and 30 air. Because of my SS, I learned FM. At this time, I can see gold mine at least twice
I'm not a professional miner, and the small map doesn't show the ore, so every time I see Kejin, I'm very depressed, really depressed
Engineering + mining is really the most profitable, as long as you f, this thing is not rotten all over the street, you will have a profit, a class of 4 hours down, almost 1000g, not counting the ore '
you see, I am full of engineering materials, only 3000g down
besides, you are still a miner```````
Hot content