230 trillion times per second
high-efficiency
First, high performance.
Dawning 5000A high-performance computer adopts the latest quad-core AMD Barcelona (clocked at 2.0GHz) processor and HPP architecture based on blade architecture. * * * has about 30,000 computing cores, more than 100TB of massive memory, 700TB of data storage capacity and 20Gb of low-latency network interconnection. Its designed floating-point operation speed peaks at 230 trillion times per second. The test speed of Linpack is predicted to reach 160T, and the efficiency is over 70%. It is the fastest high-performance computer in China. The workload completed by Dawning 5000 in one day is equivalent to that of all people in China who use handheld computers 24 hours a day for 46 years, 365 days a year.
Dawning 5000, a New Flag of High Performance Computing in China.
Second, high efficiency (high productivity)
Dawning 5000 adopts four blade nodes and eight fat nodes, which greatly improves the parallel application and practicability of the system. CPU core adopts direct memory access technology, which can realize non-blocking memory access bandwidth and delay at nodes. Blade node single CPU core can support up to 64GB of memory, and fat node single CPU core can support up to 128GB, which can meet the challenging needs of special industries.
Dawning 5000 is based on ConnectX.
DDR Infiniband interconnection, binary tree non-blocking design, achieved 20Gb transmission rate, the lowest communication delay in the industry 1.3us.
Shuguang 5000 product pictures
Dawning 5000' s efficient parallel file system can provide 70GB/s disk I/O access bandwidth.
Third, high density
Dawning 5000 is designed with 4-way 4-core blade servers for the first time in the world, and 40 CPUs can be deployed in a 7U high chassis, achieving the computing density of 160 computing cores. A single cabinet of Dawning 5000 can deploy five 7U high cabinets, which means that a single cabinet of Dawning 5000 can achieve ultra-high computing density with 200 CPUs and 800 computing cores, and the theoretical computing peak reaches 7.5 trillion times.
Shuguang 5000 product pictures
The blade server used by Dawning 5000 uses the fully-built ConnectX DDR layer 2 switching module to manage the Ethernet network switching module;
Fourth, high reliability.
The high-speed interconnection network between cluster computing nodes is the key technology to build a high-performance cluster system, and it is also the key factor that affects the overall performance of the cluster system. Therefore, the high-speed interconnection of Dawning 5000 is the key to the success of high-performance computers.
Dawning 5000 adopts fully redundant blade server design, so that there is no single point of failure in the system, and the cable connection of the system is reduced by more than 70% compared with rack cluster.
Dawning 5000 adopts a fully redundant network design, and uses a fully non-blocking Infiniband CLOS network to build a computing storage network in the cluster, and a redundant 10 Gigabit cascaded non-blocking Ethernet interconnection network.
Dawning 5000 has built-in ConnectX DDR Infiniband Layer 2 switching, which reduces the number of Infiniband connections by 50% and completely adopts optical fiber transmission technology to reduce high-speed signal attenuation.
The liquid-cooled cabinet used in Dawning 5000 has redundant refrigeration fans and adopts intelligent heat dissipation control, which can effectively avoid system shutdown caused by system overheating.
Dawning 5000A adopts the grid view cluster management system independently developed by Dawning. The management system provides a unified centralized monitoring platform with scalability, integration, reliability and ease of use. Therefore, when the deployment and operation environment is abnormal, the system can run within the controllable range and make accurate abnormal position prompts.
Verb (abbreviation for verb) low energy consumption
At present, the energy consumption of high-performance computers is very large, often in the megawatt level. Dawning 5000 has an absolute advantage over other brands of 200 trillion computers in power consumption.
Shuguang actively responded to the call of "energy saving and emission reduction" and "building a conservation-oriented society" and adopted a number of cutting-edge energy-saving measures in Shuguang 5000. Even when running at full load, the power consumption is only one-sixth of that of other high-performance computers at the same level. The power consumption without water cooling system is 720 kW, and that with water cooling system is 1000 kW.
Dawning 5000 can save a lot of power for users by adopting the following world-leading technologies.
1) The design of low-power CPU saves 30% power compared with the conventional CPU, and the whole system saves more than 200KW due to the adoption of low-power CPU.
2) The standard DDR2 memory design saves 60% power compared with FBD DDR2 memory, and the power saving scale generated by using DDR2 memory in the whole system exceeds 300KW.
3) The blade design of the whole system saves 10% power consumption compared with the conventional rack power saving, and the power saving scale of the whole system is about 60KW due to the blade architecture.
4) Compared with conventional air conditioning refrigeration, the cooling technology of liquid cooling system saves 30% of air conditioning power consumption, and the energy saving scale of the whole system is about 60KW due to the adoption of liquid cooling technology.
5) The use of energy-saving software. By combining energy-saving software with job scheduling, the system is expected to save 20% power consumption throughout the year.
Conclusion: The energy-saving technology of Dawning 5000 supercomputer can save 7 million kWh for users every year, equivalent to about 7 million yuan!
Sixth, low price.
The price of high-performance servers has always been prohibitive, but the price of Dawning 5000 is "approachable". The price of Dawning 5000 with a scale of billions of calculations is less than 65.438+0 billion yuan, which is 654.38+0/6-654.38+0/7 of the current high-performance computers of the same scale from other manufacturers. At the same time, Dawning's operation in 5000 years (including air conditioning system) consumes about 8 million kWh of electricity.
Dawning will provide Dawning 5000 with three-year free warranty and lifetime free technical service.
Dawning 5000 has a unified intelligent monitoring and management system, which can effectively reduce manual intervention.
Seven. independent/own intellectual property
The architecture of Dawning 5000 high-performance computer, the blade server and fat node of the main computing unit, the blade motherboard, heat dissipation and signal simulation, and the DDR Infiniband switching module based on ConnectX are all independently designed by Dawning Company with the support of computing of Chinese Academy of Sciences, and all of them have reached the international leading level. The water cooling system adopted for the first time also owns some intellectual property rights. In the design process, it completely conforms to China's own blade server standards. In the development process of independent innovation, Dawning won many industry firsts, and obtained more than 50 independent patents in the system R&D and design stage.
For the first time in the industry, a high-density blade system with 4 channels and 4 cores was realized.
For the first time in the industry, the same size 8-way 4-core SMP motherboard design was realized;
The general blade system based on IOE is realized for the first time in the industry.
For the first time in the industry, the intra-blade integration of ConnectX's DDR HCA and Infiniband switching was realized.
Eight, high applicability
Dawning 5000 can be used not only for high-performance computing like other brands of high-performance computers, but also for common commercial applications such as information services, e-government, online games, etc.
Dawning 5000 can be widely used in more than 20 application fields, such as securities index calculation, power safety evaluation, seismic evaluation of building engineering, weather forecast, petroleum seismic data processing, nuclear energy development and utilization, automobile collision, electromagnetic radiation, computational fluid dynamics, gene matching and splicing, protein structure analysis, material science and so on.
In terms of commercial application, Dawning 5000A can widely run mainstream industrial software under Linux and Windows due to the use of Suse Linux and WCCS, and users can use it without making any changes to the software developed on the general platform.