Arm computing power

1.

CristianoAmon, President of Qualcomm Corp, at the press conference of SnapdragonRide, shows a combination of SoC, accelerator and automatic driving software stack, showing SnapdragonRide (Graphic source CNET/James Martin)

SnapdragonRide, which provides an extensible solution for automobile manufacturers, which can provide support for self driving vehicles in three sub fields, namely

1, L1 / L2 active safety ADAS -- for vehicles with automatic emergency braking, traffic sign recognition and lane keeping assistance

2, L2 + ADAS -- for vehicles that can drive automatically on expressways, support self-service parking, and drive in urban traffic with frequent parking

3, L4 / L5 fully automatic driving -- for automatic driving, unmanned taxi and robot logistics in urban traffic environment

snapdragonride platform is based on a series of different snapdragon SOC and accelerators. It adopts scalable and molar high-performance heterogeneous multi-core CPU, energy-efficient AI and computer vision engine, and GPU

among them, adassoc series and accelerator series adopt heterogeneous computing. At the same time, using the new generation of artificial intelligence engine of Qualcomm, ADAS and SOC can efficiently manage a large amount of data of on-board system

thanks to the combination of these different SOC and accelerators, snapdragonride platform can be equipped according to the needs of different segments of autonomous driving market, and provide good heat dissipation efficiency, from 30tops level equipment for L1 / L2 level applications to 130W power consumption equipment for L4 / L5 level driving with more than 700tops

in addition, the new snapdragonride autopilot software stack is a molar and scalable solution integrated into the snapdragonride platform

according to the introction, the software framework of snapdragonride platform can host customer specific software stack components and snapdragonride autopilot software stack components at the same time

snapdragonride platform also supports passive or air-cooled cooling design, so it can further optimize vehicle design and improve reliability while recing cost

now, arm, blackberry QNX, Infineon, Xinsi technology, elektrobit, and Anson semiconctor have joined the auto driving circle of friends of Qualcomm and become the software / hardware suppliers of snapdragonride auto driving platform

the functional security solutions of arm, the automotive designware interface IP, arc processor IP and starmemory SystemTM of Xinsi technology, the OS Security version and hypervisor Security version of BlackBerry QNX, the aurixtm microcontroller of Infineon, and the ADAS series sensors of Anson semiconctor will be integrated into the automatic driving platform of Qualcomm

elektrobit also plans to cooperate with Qualcomm to jointly develop a new generation AUTOSAR architecture that can be proced on a large scale. Ebcorbos software and snapdragonride autopilot platform will be integrated on this architecture

it is understood that snapdragonride will be delivered to automobile manufacturers and first tier suppliers for preliminary development in the first half of 2020, and according to the estimation of qcomm technologies, the vehicles equipped with snapdragonride will be put into proction in 2023

Second, we have been deeply engaged in the automotive business for many years. Before the release of snapdragonride, we have been deeply engaged in the field of intelligent vehicles for many years

for more than a decade, Qualcomm technologies, a subsidiary of Qualcomm, has been providing advanced wireless communication solutions for GM's connected vehicle applications, including the security applications supported by the Android devices on GM

in the fields of on-board information processing, information audio-visual and in car Internet, the total value of orders of qcomm technologies has exceeded 7 billion US dollars (about 48.7 billion yuan)

according to the information released by Qualcomm at the ces2020 press conference, so far, more than one million vehicles have used the automotive solutions provided by Qualcomm

it is obvious that today, the layout of Qualcomm in the automotive field has taken another step forward

ring ces2020, in addition to snapdragonride, Qualcomm also launched a new car to cloud service, which is expected to be available in the second half of 2020

according to the introction, the car to cloud service built by Qualcomm technologies supports the soft upgrade capability of softsku chip specifications, which can not only help automobile customers meet the changing needs of consumers, but also enable chipsets to be upgraded in the field to support new functions according to new performance requirements or new features

at the same time, softsku also supports customers to develop common hardware, so as to save their special investment for different development projects. By using the cloud softsku of Qualcomm, automobile manufacturers can not only provide a variety of customized services for consumers, but also create rich and immersive in car experience through personalized features

in addition, the car to cloud service of Qualcomm also supports the global cellular connection function, which can be used to guide the initialization service and provide wireless communication connection throughout the life cycle of the car

According to nakul ggal, senior vice president of proct management of Qualcomm technologies, combined with snapdragon's 4G and 5g platforms and snapdragon's digital cockpit platform, Qualcomm's car to cloud service can help automobile manufacturers and first tier suppliers meet the new expectations of contemporary car owners, including flexible and continuous technology upgrading and continuous exploration of new functions throughout the whole automobile life cycle

in addition, Qualcomm technologies also announced on ces2020 that it will continue to deepen its cooperation with general motors. As a long-term partner, GM will support digital cockpit, on-board information processing and ADAS (advanced driving assistance system) through continuous cooperation with Qualcomm technologies

conclusion: Giants raging like a storm in the field of automatic driving, HUAWEI has said before it wants to build intelligent core sensors for automobile, such as lidar and millimeter wave radar. After that, Arm led the establishment of the automatic driving Computing Alliance. Now the mobile chip giant Qualcomm has released a new automatic driving platform, and has made further progress in the field of automobile and automatic driving. <

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game player is concive to the faster and better landing of autopilot cars, but on the other hand, as more hardcore players expand their business boundaries, competition in the market will become more intense. p>

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

2. No, the CPU of a mobile phone is an embedded CPU. Its instruction set is simplified (that is, its function is simple). Although the speed is faster and faster, it is not the same concept as a computer. Or you can understand it from the aspect of energy (a computer uses so much electricity as a mobile phone, so what's the computer for.

3. Now, the gap between arm and x86 processor in floating-point computing power is still huge, not only by the architecture, but also by their different application directions

4.

According to reports, with the speculation of bitcoin, China's domestic virtual currencies have become popular. They are uniformly called "Shanzhai coins" in the instry, with more than 30 kinds

instry insiders said that the original purpose of virtual currency is financial innovation, to get rid of the traditional currency exchange and payment mode, which is worth affirming. But now, with the rampant of "counterfeit money" in China, it is replaced by investment, speculation, and even illegal phenomena such as money collection

but a variety of digital currencies emerge in endlessly, and there are more and more pyramid schemes of "Shanzhai currency" holding high the banner of virtual currency. In 2017 alone, among a number of major cases investigated and dealt with by local public security organs according to law, 107 currencies are involved, and the amount involved is usually more than 100 million yuan

Article source: bit110 network

5. There is no way to add a new instruction set to the new generation processor. The performance improvement is not from one-sided running points, but the performance is improved in general. As for the core graphics card, the performance of the graphics card is close to that of the 5470 graphics card of the a card, and the power consumption is lower and the heat is less

6.

The feeling of not paying the booth fee should be very good

As far as most people are concerned, arm is a very mysterious existence. There is no arm stand in the whole ces2020, but it almost exists in every CES stand. Who is arm? What kind of company is it? What is the connection with the automobile instry? Because the procts of arm can't be seen or touched, and even the pictures in this article give me a headache, these questions are really hard to answer, so I have to give you a "chestnut" to facilitate your understanding

in order to promote the development of automatic driving, arm has also led GM, Toyota, Continental, Bosch, NXP and NVIDIA to become the self driving car computing Association (avcc) in 2019, and is committed to jointly launching a conceptual computing platform. The purpose of the design of this computing platform is to receive the needs of all parties and give an efficient solution. It can be understood that "Gongbao" is leading the main hotels and chefs to unify their needs, determine the direction, and work together to let consumers have a safe and delicious new year's Eve dinner as soon as possible

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

7. Water blowing B, the system is not native, the software architecture is different, you still want to be close to 100%
arm can be close to 100%, does that mean that x86 runs Android system 100%??? What's the use of arm
it's not the end of the desktop. Now it's hard to call I3 8100. AMD and Intel have developed to 32 cores and 5GHz or above. There is such a big gap between the reced instruction set and the complex instruction set. Why are most open software on the win platform
in 17, Qualcomm released centriq 2400 server CPU, intended to compete with Intel, and then lost the energy consumption ratio to Intel under the same computing power. As of 18 years, Qualcomm was completely defeated (Intel's 14nm and Qualcomm's 10nm energy consumption could not beat, and arm's limitations on large-scale tasks have been proved)
Android system may replace or occupy windows system, Entertainment daily use and light office market, but arm certainly can not replace the desktop processor, can only become a transit device.

8. Because of their structural differences, we can only say that each has its own merits, not who can replace the other. The advantage of FPGA is that it is easy to deal with the operation with low control complexity and large amount of data. When the control complexity is increased, the occupation of FPGA resources is terrible... Compared with FPGA, the current DSP, arm and other data processing chips sacrifice speed to improve their "intelligent" level.

9. Arm architecture CPU is often used in mobile phones and other small devices. Because of its lightweight design, its computing power is far less than that of the current x86 architecture computer processor. According to the news, Intel's 12th generation core will adopt the design of large and small cores, which can be regarded as a learning reference for ARM architecture

10. What's the frequency for... Let's talk about the meaning of CPU dominant frequency. This can simply explain how many operations per second you want
note that the number of operations is not absolutely proportional to the performance
it is difficult to define the performance of CPU. CPU can calculate integer and decimal (decimal operation is difficult)< br /> http://huangwen200301930.blog.163.com/blog/static/4848498120125156410453/ The DMIPS in
is arm's official demonstration of its CPU upgrade performance.