Looking into 2020, artificial intelligence will be ubiquitous, machines will generally have self-learning capabilities, your smartphone will understand your instructions to make calls, book flights, book hotels, answer calls, when you walk to the door or home At the door, the gate or door will automatically open for you and greet you. Once you walk into the house, all the appliances will automatically adjust for you according to your preferences.
Driverless cars or cars with automatic cruising and parking will be popular, your car will automatically drive or avoid collisions based on road conditions, and automatically find the best route to your destination, or turn and park, based on your voice commands. , or automatically adjust the temperature and wind power of the air conditioner in the car according to the situation of the driver and the passenger.
By 2020, 5G communication will also enter our daily lives and work. 5G can bring us a very low latency and ultra high bandwidth communication life, and it is certain that data will grow at an explosive rate.
Nandan Nayampally, general manager of the ARM Computing Products Group, said: "All of this means more and more processing power, and we can't rely entirely on the cloud for real-time data processing, in case the cloud connection is unreliable or disconnected. What should we do? We can't give our own life and quality of life to the cloud. In addition, we need the device itself to achieve lower power consumption, lower heat dissipation, and higher performance."
Figure 1: Nandan Nayampally, General Manager, ARM Computing Products Division
All of these computing systems are showing increasing intelligence, and they will also achieve a better user experience, of course, to ensure security and a very high performance-to-power ratio.
Nandan Nayampally said: "This means that we must have new ideas in the design of the processor platform, and this is the background of our development of the new DynamIQ architecture, we must re-develop from the bottom to present a higher performance. The computing platform. It not only improves the performance of the processor itself, but more importantly, the performance of the overall system-on-chip can be improved."
It can be said that ARM's DynamIQ is a new technology that emerged for the needs of the next computing era. It redefines multi-core (mulTIcore redefined). DynamIQ is a new cluster of multicore. In the past, when we were doing ARM-based multi-core clusters, a cluster with the same level of computing power must be put together in a cluster. Like the Big.LITTLE architecture, a large core must correspond to a small core. Now, with the DynamIQ architecture, you can put up to 8 cores in a cluster, and these 8 cores can be different processing cores. This means that all multicore chip vendors now have the flexibility to implement homogeneous or heterogeneous computing.
In addition, the DynamIQ architecture has also been redesigned for the memory subsystem, which also has greater processing power and higher performance.
Figure 2: ARM General Manager Nandan Nayampally hosts the DynamIQ Architecture Launch Ceremony
The new DynamIQ architecture has laid the foundation for the development of the ARM Cortex-A series of processors for the next 10 years. It represents a turning point in the multi-core processing design industry. Its flexible diversity will redefine the multi-core experience of more categories of devices, covering from the end to the end. Cloud security, a common platform.
The DynamIQ architecture will be widely used in cars, homes, and a myriad of connected devices. The data generated by these devices in terms of ZB (ZB, a terabyte is approximately equal to 1 trillion GB) will be in the cloud or The device side is used for machine learning to enable more advanced artificial intelligence for a more natural and intuitive user experience.
• Nandan Nayampally said: “Multi-core processors based on the DynamIQ big.LITTLE architecture can provide more efficient and flexible multi-core configurations, and with the help of dedicated processor instructions and optimized libraries, the performance of artificial intelligence computing is expected in the next 3-5 years. A 50-fold increase. In addition, the DynamIQ big.LITTLE architecture also integrates with on-chip accelerators and memory, which can increase communication speed by 10 times, which accelerates the computation of artificial intelligence and machine learning."
The introduction of DynamIQ architecture technology is an important evolution of ARM big.LITTLE technology. Since its introduction in 2011, ARM big.LITTLE technology has revolutionized the multicore nature of major computing devices. DynamIQ big.LITTLE will continue to drive efficient, intelligent multi-core computing innovations by "choosing the most appropriate processor for different tasks."
DynamIQ big.LITTLE allows configuration of large and small cores on a single compute cluster, which was not possible in the past. For example, a 1+3 or 1+7 SoC design configuration is now implemented because of DynamIQ big.LITTLE, especially on heterogeneous computing and devices with artificial intelligence.
Nandan Nayampally, general manager of the ARM Computing Products Group, said: "ARM is the architecture of choice for today's industry. We have addressed our ubiquitous computing needs, driving the development of artificial intelligence, automated control systems, and accelerating the integration of virtual worlds and mixed-reality experiences. To this end, we are introducing the new ARM DynamIQ technology to help our partners achieve higher performance than ever before without sacrificing efficiency."
DynamIQ architecture technology will bring the following new features and functionality to all new Cortex-A series processors later this year:
New processor instruction set for machine learning (ML) and artificial intelligence (AI): The first generation of Cortex-A series processors with DynamIQ technology can optimize applications by 50 times higher than Cortex-A73-based devices The AI ​​performance can increase the response speed between the CPU and the specified hardware accelerator on the SoC by up to 10 times.
Enhanced multi-core flexibility: SoC designers can deploy up to eight cores in a single cluster, each with its own different performance characteristics. These advanced capabilities bring faster responsiveness to machine learning and artificial intelligence applications. The newly designed memory subsystem will also enable faster data reading and new energy-saving features.
• Achieve higher performance with tight thermal constraints: Efficiently switch the most appropriate processor between tasks with independent frequency control for each processor.
l Safer automatic control system: DynamIQ technology brings faster response to ADAS solutions and enhances security, ensuring that partners can design ASIL-D compliance systems to operate safely even in the event of a fault.
In the past four years, the computing field has experienced amazing developments. Of the 100 billion ARM-based chips that have been shipped, 50 billion are shipped by ARM partners from 2013 to 2017. This figure fully reflects the current industry's demand for more computing. More unusually, ARM expects its partners to complete the next 100 billion ARM-based chip shipments in 2021, largely thanks to artificial intelligence (AI) in people's daily lives. widely used.
ARM DynamIQ architecture technology represents the future of the Cortex-A family of processors, which will drive the next 100 billion ARM-based targets. For ubiquitous computing, ARM will bring transformation and acceleration with the latest technology, and ultimately realize ARM's industrial vision - from chip to cloud full computing.
As the core of the computing and interconnected revolution, ARM technology is changing the way people live and run their businesses. From indispensable areas to intangible support, ARM's advanced energy-efficient processor designs have been applied to more than 100 billion chips to securely support electronic devices, from sensors to smartphones to supercomputing applications.
ARM has more than 1,000 technology partners, including the world's most famous commercial and consumer brands. ARM is actively collaborating and expects to apply ARM innovation to all areas that require computing, including chips, networks and clouds.
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