Sealed computing power

1. Do you say PC? In my opinion, any computer has the ability of parallel computing. It depends on how you define it. Parallel computing and distributed system are both computing methods, not hardware specifications

each task in your operating system has a process, and each process is composed of many threads. If you've ever had an operating system class, you should have met multi threads programming. You let different threads cooperate to complete the same task, which is actually called parallel computing and distributed processing.

you can see that the projects of those parallel computing classes also run algorithms with ordinary computers, The key point is that you will simulate this environment. Just like those who run network algorithms use socket to simulate, they also use a PC to simulate the network of N workstations.

if you say multi-core CPU, First of all, you don't have access to the firmware of ordinary motherboards. So you have to buy a programmable board of general purpose, But if you want to buy a multi-core basic, you can't find it... Only in the laboratory can you have it... Even if you find it... I think that the money for that board is estimated to be several times of the tuition for you to go to graate school and then enter the laboratory...

in a word, if the software is implemented, today's PC should have no problem, As for how to start parallel computing mode, you need to read the datasheet of this board.

I don't agree with the above saying that there must be two cores, People with two brains can do parallel. But the left brain and the right brain of one brain are also parallel. When refining different neurons, the other completely independent neuron is also parallel. Parallel is a way to solve problems, an idea. Parallel computing was first proposed in 1912. I can't remember when the multi-core processor appeared, But after 2000, at least

3.

About

} are black sesame CEO and coo Liu Weihong

black sesame CEO. Previously, he was a member of the founding team of omnivision, a global vision chip leader. He has worked in Silicon Valley chip instry for more than 20 years and has rich experience and technology accumulation in image processing chip and software algorithm

CTO Qi Zheng is the main design member of Intel Pentium II chip, CSO Zeng Daibing is the chief engineer of ZTE microelectronics, and coo Liu Weihong was the president of chassis and control system division of Bosch China ADAS

because of its strong R & D team, heima, a start-up company, can make the ADAS chip huashan-1 A500 within three years and launch it in mass proction. This year, it will launch huashan-2 a1000 chip and launch the fad automatic driving platform

since the beginning of this year, if new cars are not equipped with L1 / L2 automatic driving, they are "embarrassed to sell", the popularity of automatic driving is rapidly increasing, and the higher level of L3 or even L4 automatic driving is on the eve of mass proction, and the demand for automatic driving chips and computing platform solutions in the instry is explosive growth. The market scale of autopilot chips alone is expected to reach trillion US dollars, becoming the largest single market in the semiconctor instry

Therefore, it is right time for fad to enter the automatic driving market

in August this year, FAW Intelligent Network Development Institute reached a technical cooperation agreement with heima. FAW Intelligent Network Development Institute will start the development of intelligent driving platform based on huashan-2 a1000 to meet the demand of subsequent mass proction models. The two sides will jointly promote the application of artificial intelligence technology in the automotive instry and accelerate the instrialization of domestic intelligent driving chips

in addition, heima has signed a number of fad fixed-point models, and it is expected that there will be models equipped with fad automatic driving platform on the market next year. In addition, many enterprises at home and abroad have begun to test fad automatic driving platform, and the test vehicles have been on the road

the great success of black sesame in automatic driving chip and domain controller makes instry research institutions begin to pay attention to this start-up company which has just been established for more than four years. In April this year, cbinsights, one of the strongest think tanks in Silicon Valley, released the list of Chinese chip design enterprises. Black sesame was listed in the field of vehicle chip, becoming one of the top 65 Chinese chip design enterprises

in July this year, black sesame Huashan No.2 a1000 chip also appeared in the world artificial intelligence conference, together with pingtouge, Yitu, Cambrian and other high-end artificial intelligence chips

it can be said that after more than four years of development, black sesame has become the world's leading autopilot chip design company, and even has the ability to compete with the eldest brother in the chip instry. At the same time, the rapid progress of black sesame also promotes the domestic automatic driving chip design to a new level

in the conversation with the two founders, they also revealed a colorful egg. Next year, hei mahjong will release a chip with stronger performance. At that time, the highest computing power of fad automatic driving platform equipped with this chip is expected to exceed 1000tops, and its computing power can be fully automatic driving

this article comes from the author of car home, which does not represent the standpoint of car home

4. Smile and don't talk. Don't worry about it..

5. It's worth recommending. My 5T can get more than 0.5 every day. I'm ready to increase my position in the next year! exactly? Qiantoukuang suggests full storage of computing power. In the early stage, the amount of money proced is high. The larger the proportion of computing power, the more money you get. Don't buy those packaged for 3 months and 6 months. After packaging, the cauliflower is cold. I've been in touch with this company for a while, and I feel very good.. Are you satisfied with my answer? Please accept if you are satisfied

6. Go to the print shop at any time. It'll be ready in five minutes. It's very simple.

7. 1、 The problem is: (1) research background: in the long-term teaching process, when teachers check students' homework, it is not difficult to find a prominent and thorny problem, that is, the quality of homework is not as good as that of homework in school, which is reflected in: there are several students in each class whose homework can not be completed in time, and many students have poor attitude towards homework, It can be seen from the handwriting that the handwriting is scribbled (far from the words carefully written), and the page is untidy. When doing homework is not very serious, such as speed, not quality, carelessness, perfunctory, daub, writing is messy and dirty, many mistakes. Sometimes, a panic, either the wrong title, or write the wrong symbol. In order to be quick, it's not necessary to do it. Even if you do it, you just grab a piece of paper to do it, or just do it on the cover of a book or exercise book, on a newspaper, or even on a desk or hand. You can't even read it clearly. Sometimes, even if the calculus is right, it is wrong to it in the exercise book. For the students' homework, many rural parents do not pay attention to the students' learning. Whether the students do their homework or not, the parents simply don't care, or just supervise them superficially. As for whether they do it or not, or the quality of it, they don't read it. Some of the students are left behind children, In view of these phenomena, I put forward the research scheme of "Research on effectively improving the quality of rural primary school mathematics homework", hoping to gain something through the research 2 The definition of the topic: "homework" refers to the homework that students finish after class“ "Design" refers to the form and method of operation arrangement, "effectiveness" refers to the actual effect and better effect“ Improve the effectiveness of primary school mathematics classroom homework design "refers to the investigation of primary school students' mathematics homework, and further explore, on this basis, put forward the corresponding improvement measures, so as to get better results 3 The theoretical basis of the project is: 1. According to Gardner, intelligence is multiple, not a single ability, but a group of abilities, including linguistic intelligence and mathematical intelligence. 2. Metacognition theory. Homework for the purpose of cultivating self-management ability of learning can promote the improvement of students' metacognitive ability. The core of metacognitive ability is the ability of self-management, regulation and monitoring of cognitive activities. The enlightenment is: some homework should be done by students independently, which can cultivate students' self-monitoring ability; Some homework can consider the participation of parents and the cooperation of classmates, which helps students form a harmonious interpersonal relationship. 3. The new concept of homework in the new curriculum standard. The homework of the new curriculum is no longer completely attached to the classroom teaching, but an important content to reconstruct and enhance the significance of the curriculum and life. Homework has become the curriculum vitae of students' growth, stimulating their positive emotions, attitudes and values. Every homework has become the growth point of students' growth. Students' attitude towards homework should also become a kind of life attitude, so that students can experience happiness and happiness, distress and hard work in the process of homework 4 Topic demonstration: 1. Literature review of related research: (1) to do a good job in the research on the effectiveness of mathematical homework design is concive to improving teachers' theoretical literacy and teaching practice experience. At the same time, for students, good homework design is a beneficial supplement to classroom teaching, so as to improve students' mathematical ability more comprehensively 2) The research on the effectiveness of homework design is concive to recing students' homework burden, stimulating students' curiosity and observation, enriching students' extracurricular learning life, and cultivating students' ability to find and solve problems. Develop a good habit of learning mathematics actively 3) The research on the effectiveness of homework design can help students actively use the knowledge they have learned, solve some practical problems in real life, form practical operation skills, and do a better job of unity and cooperation with others. 2. The importance and necessity of research: Students' homework is one of the important means of feedback teaching effect, and also one of the important contents of curriculum reform. The purpose of designing indivialized homework is to reform the homework in and out of class through selective, expansive and interesting teaching strategies, so that students can consciously, actively and actively complete their homework. Indivialized homework can effectively stimulate students' learning motivation, and change what they want to do from what they want to do to what they want to do, so as to enjoy the success and happiness brought by homework, and promote the comprehensive and healthy development of students. 3. Research objectives: (1) to build a new homework design system combining basic homework and open homework 2) Through the research, highlight the emotional, explore diversified evaluation methods of homework 3) Through the research, stimulate students' positive emotions, attitudes, values, so as to not only effectively promote students' academic performance. 2、 Process and method 1 Research content: to carry out the special research of "primary school mathematics homework" is to let students "use mathematics" in the real activity scene, so that the mathematics homework is really built on the basis of students' independent activities. Through many aspects of homework design and exploration, let students happily learn mathematics, master mathematical knowledge, more important is to obtain mathematical methods and skills, develop students' intelligence, cultivate innovative spirit and practical ability 2 Research process and methods: 1. Research object: the third and fourth grade students of our school. 2. Research methods: this research is carried out by action research, integrating the following research methods: (1) investigation method: according to the questionnaire made in advance, the students are investigated on related matters, and some experimental conclusions are obtained 2) Observation method: observe the students' behavior reaction to the new homework and evaluation under the natural normal, use descriptive recording method, collect certain facts and basis, and sort them out 3) Experience summary method: through rational inction of the facts and basis in the process of research, the partial and personalized experience will be upgraded to the principle knowledge with universal significance 4) Case study method: select 1-2 representative students in the class to conct a comprehensive, systematic and continuous observation, and record their development and changes according to the time process. 3. Research process: 1. Formation stage: (March 2011 - April 2011) (1) investigate and analyze the quality of three-year primary school mathematics homework, and do the pre-test work well in advance 2) To collect a wide range of literature on improving the quality of primary school mathematics homework 3) Draw up the project implementation plan, ask experts for guidance, and declare the project. 2. The implementation stage (June 2011 - June 2012) (1) according to the research plan, the third to fourth grade students' attitude towards homework was investigated, and through the research, the students' attitude towards homework was corrected Completion time: September 2011) (2) investigate the evaluation methods of fourth grade mathematics teachers on homework, rectify the problems in the evaluation, and improve the design ability of teachers' homework Completion time: March 2012) (3) combined with the research, to find effective methods and ways to improve the quality of rural primary school mathematics homework. Using the results of the research to improve the quality of decimal mathematics homework Completion time: April 2012) (4) one reading essay, teaching case and ecational story every month. In the process of research, the reading notes should be no less than 40000 words, the topic blog should be established, and the research progress information, learning and research experience should be published in time Completion time: along with the whole research process) establish the management system of primary school students' homework quality (completion time: May 2112) 3. Specific implementation content: specific month implementation content remarks: March to April 1, 2011. Understand the current situation of students. 2. Learn relevant theoretical knowledge. 3. Develop and adopt research programs. September 1, 2011, homework assignment method and effective feedback mode. 2. Communicate with parents and guide them to correct homework for their children. In November 2011, the teacher taught the students the method of self-examination. December 1, 2011, the implementation of the comparison, for the implementation of the scheme before the comparison, find out the deficiencies. 2. Stage summary. In March 2012, we explored the target. In April 2012, checking the feedback of homework in time can greatly promote the cultivation of students' good habits. In May 2012, students' homework was displayed. In June 2012, we summarized, accumulated experience, wrote papers and promoted good practices. 4. Summary stage: (may 2012 to June 2012) according to the research content, collect, sort out and classify the materials, synthesize the research materials, and make a comprehensive and scientific summary of the subject, mainly focusing on typical cases and papers. Write the Research Report and research work report, put forward the application for the end of the project, and complete the paper "basic methods and ways to effectively improve the quality of rural primary school mathematics homework". 3、 There are dozens of students in the class. Their intelligence is high or low, their ability is good or bad, and their foundation is not on the same level. When assigning homework, if it is uniform, it will not show personality. Homework is too abstruse, which is harmful to students' self-confidence. It will make them fear mathematics because they can't taste the joy of success, which is not concive to the teaching and transformation of poor students; Homework is too simple, for excellent students, it is a waste, will make their level stagnant. How can we satisfy both excellent students and poor students? When I assign homework, I add a "one question a day" on the basis of the required questions. For example, for students with poor foundation, I add several basic questions for them to complete each homework. I train them from the simple to the deep, so that they can taste the joy of success and become interested in mathematics; For the students with excellent performance and quick thinking, add several additional questions with certain difficulty to train their thinking. 2. The new curriculum of designing practical homework advocates students to actively explore, obtain information, innovate knowledge, and cultivate the ability to analyze and solve problems. Teachers should combine mathematics with practice when arranging mathematics homework. For example, let them go to the supermarket to experience the weight of objects, deepen their understanding of gram and kilogram, buy things by themselves in the market, and deepen their understanding of RMB, At the same time, in the process of calculation, it improves the calculation ability, goes to the factory to investigate some data, and deepens the cognition of statistical knowledge... All these are concive to the improvement of students' interest and enthusiasm in homework. 3. To cultivate good homework habits, teachers should teach them homework habits, supervise their homework habits and attitudes, so as to promote them to develop good homework habits. After correcting the homework, ask the students to do the wrong topic again to strengthen the knowledge they have learned. 4. Family school combination, cultivate students' learning responsibility, come up with a variety of ways to get in touch with their families after class, and tell them the homework of the day, so that they can have a better understanding

8. During the reign of emperor Wenzong (Xianfeng) of the Qing Dynasty, he once celebrated his birthday. Xiao Jingzhong, the number one scholar of the Qing Dynasty, inserted the couplet heads of Shun, Kangxi, Yongzheng, Qianlong, Jiaqing, Daoguang and Xianfeng into the couplet heads respectively, saying:
Shun Tianxin, Kang minwu, Yong Heqi De, Qian Jianqi, Jia HP Qunli, Daoguang, Shaoyu, Xia, Shang and Zhou, and sang the prosperous times of Xianfeng
in the governance of yunei, he has made great achievements in his political work. He is upright in the imperial court, long and smooth in the wild. He celebrates the five colors of the clouds, glows the stars, the sun and the moon, and overflows the imperial capital.

9. All five systems are good. Gold (in forgetting state, you can't add blood and blue, attack, use skills, and escape if you are good enough); Wood (proce toxic state, and continue to rece blood); Water (even if you freeze someone into big ice, nothing can be done, but if you beat him, he won't hurt blood); Fire (that is to let him sleep, nothing can be done, only add blood and blue); Soil (proce chaos, hit people, sometimes hurt their own BB and their own people.) I think gold is better“