Power quotient
computing power is a measure of bitcoin network processing power. That is, the speed at which the computer calculates the output of the hash function. Bitcoin networks must perform intensive mathematical and encryption related operations for security purposes. For example, when the network reaches a hash rate of 10th / s, it can perform 10 trillion calculations per second
in the process of getting bitcoin through "mining", we need to find its corresponding solution M. for any 64 bit hash value, there is no fixed algorithm to find its solution M. we can only rely on computer random hash collisions. How many hash collisions can a mining machine do per second is the representative of its "computing power", and the unit is written as hash / s, This is called workload proof mechanism pow
computing power provides a solid foundation for the development of big data, and the explosive growth of big data poses a huge challenge to the existing computing power. With the rapid accumulation of big data in the Internet era and the geometric growth of global data, the existing computing power can no longer meet the demand. According to IDC, 90% of the global information data is generated in recent years. And by 2020, about 40% of the information will be stored by cloud computing service providers, of which 1 / 3 of the data has value
therefore, the development of computing power is imminent, otherwise it will greatly restrict the development and application of artificial intelligence. There is a big gap between China and the advanced level of the world in terms of computing power and algorithm. The core of computing power is the chip. Therefore, it is necessary to increase R & D investment in the field of computing power to narrow or even catch up with the gap with the developed countries in the world
unit of force
1 KH / S = 1000 hashes per second
1 MH / S = 1000000 hashes per second
1 GH / S = 1000000000 hashes per second
1 th / S = 100000000000 hashes per second
1 pH / S = 100000000000 hashes per second
1 eh / S = 100000000000 hashes per second
computing power refers to computing power, refers to that in the process of getting bitcoin through "mining", we need to find its corresponding solution M. for any 64 bit hash value, there is no fixed algorithm to find its solution M. we can only rely on computer random hash collisions. How many hash collisions can a mining machine do per second, is the representative of its "computing power". The unit is written as hash / s, which is the so-called proof of work mechanism (POW)
legal representative: Zhang Suli
time of establishment: November 12, 2015
registered capital: RMB 10 million
Business Registration No.: 330104000313768
enterprise type: limited liability company (invested or controlled by natural person)
address: room 407, 4th floor, building 4, No. 9, Jiuhuan Road, Jianggan District, Hangzhou City
Sifang computing power makes it easy for more people who recognize bitcoin to obtain bitcoin by leasing mining machine computing power. Users of Sifang computing power can monitor their assets in real time through only one mobile phone, which is completely transparent and open.
According to reports, quantum computing is a way of computing system (quantum computer) to calculate data based on quantum, such as superposition and entanglement. The basic principle is to use qubits as the basic unit of information coding and storage, and complete the computing task through the controlled evolution of a large number of qubits. Compared with the traditional equipment, the computing power of quantum computer will increase exponentially
with the improvement of software - the more you can do with quantum computer, more resources will flow into this field. Assuming that one qubit can perform two calculations at the same time, two qubits can perform four times, three qubits can perform eight times... It will proce a doubling speed. Thirty qubits is enough to perform more than one billion calculations at the same time
netizens have expressed their expectation that the quantum computer can be completed as soon as possible