00:35 06/16 Australia opened the scoring against Jordan Harry Souttar opened the scoring for Australia in the 75th minute. If this result remains the same, Jordan is eliminated and Vietnam continues, regardless of the result in the confrontation with the UAE. 00:28 06/16 Vietnam team conceded 2nd goal Ali Mabkhout gave the UAE a 2-0 lead in the 40th minute, after successfully taking a penalty of 11 meters. With this result, the Vietnamese team is ranked 2nd in the race for the second-place teams. Image: Quang Thinh. 00:21 16/06 UAE opened the scoring against Vietnam The UAE team temporarily rose to the top of Group G. From Ramadan’s pass, Ali Salmeen picked up the ball and fired a shot that made Tan Truong give up in the 32nd minute. Photo: Quang Thinh. 00:07 16/06 Iran opened the scoring against Iraq Team Iran and Iraq created an attractive match with tit-for-tat phases. The white team opened the scoring in the 35th minute after Sardar Azmoun’s close-range shot. This result helps Iran rise to the top of Group C. Photo: Reuters. 23:52 15/06 Australia draws with Jordan after 45 minutes The Australian team dominated, holding the ball up to 65%, launching 6 shots but only one hit the target and failed to score. If this score is maintained until the end of the match, Jordan will be eliminated, and Vietnam will win tickets to the third qualifying round of the 2022 World Cup in Asia. Image: AFC. 23:40 15/06 Iran is determined to defeat Iraq “We know we need to win the remaining 4 matches of the group. Iran has beaten Hong Kong (China), Bahrain and Cambodia, but the job is not over. We have to beat Iraq to get tickets to the second qualifying round. three,” said Iran head coach Dragan Skocic. The competition in Group C promises to be fierce, when Iraq is leading with 17 points, 2 points more than Iran. Bahrain, 12 points, still has a chance to go to second place if it wins heavily against Hong Kong (China) and hopes Iran fails. “The match against Iraq will be more challenging than the previous matches because they are a stronger team. We respect Iraq as they have a good team of coaching staff and players. Iran will play with a good squad. The players are in good condition, with a happy atmosphere. We have to forget about the previous matches because we are only one step away from the final qualifying round,” added Mr. Skocic. Image: AFC. 23:19 15/06 Oman won the ticket to continue India drew Afghanistan 1-1 in the match just ended. Thereby, helping Oman to finish second in Group E. Oman has 12 points when compared in the second group, and won the first ticket in the second group to enter the third qualifying round of the 2022 World Cup in Asia, when than Lebanon, Tajikistan and Jordan. Image: AFC. 23:13 15/06 Iran’s starting line-up against Iraq Iran has the service of one of the top two scorers Sardar Azmoun. Iran is second in Group C with 15 points, 2 points behind Iraq. 23:00 15/06 Iran team is offered a reward to defeat Iraq News agency Tasnim said Mohammad Baqer Nobakht, the head of the Program and Budget organization, called the leader of the Iranian Football Federation to offer a reward of $23,750, in case the Iranian team wins over Iraq and advances to the round. Final category World Cup 2022 Asia region. This is considered a great encouragement for Iranian players before entering the final match, which is decisive for the top spot of Group C. 22:48 15/06 Australia launched a strong squad to meet Jordan At 23:00, Australia will face Jordan in the last match of Group B. As long as Jordan does not win this match, the Vietnamese team will continue, even if it drops to second place in Group G. Compared to the squad in the victory over Nepal on June 11, Australia had 4 changes when the goalkeeper captain Mathew Ryan started, along with Ken Dougall, Jamie Maclaren and Trent Sainsbury. 22:41 15/06 UAE must have points before Vietnam Việt If they want to continue, the UAE must have points before the Vietnamese team to at least compete with the second-place teams. UAE is 6th in the group of second-place teams, with 9 points and a difference of +5. 22:38 15/06 Tajikistan rises to second in Group F Tajikistan won 4-0 against Myanmar, and Japan defeated Kyrgyzstan with a score of 5-1. This result helps Tajikistan rise to second place in Group F with 13 points.

With the support of Mastercard’s fast and secure global network, including the Mastercard Processing platform that allows instant card issuance, the digital priority program offers customers the convenience of registration. online, quick access to start buying, and flexibility and peace of mind when shopping. The program also allows consumers to choose to make payments via digital cards or deduct money directly from their bank accounts using smartphones, smart watches or other digital devices. The program also offers new ways to accept payments, such as scanning Mastercard’s QR code on the card. Accordingly, the consumer’s payment card is placed with a QR code, allowing the sender to scan and transfer money securely and conveniently to the selected account. As consumers are rapidly transitioning to the long-term ‘digital default’ mindset, Mastercard research shows that 30% of people in Australia, 49% in India, 55% in China and 34 % in Japan plan to shop more online. The majority of people – 71% in Australia, 77% in India, 73% in China and 62% in Japan – believe that the switch to contactless payments will become commonplace. With the increasing demand for digital experiences, Mastercard is helping customers innovate faster through a network of partners that help customers step by step in their digital journey – from shopping, use to management. financial management. Mr. Sandeep Malhotra, Executive Vice President of Mastercard, in charge of product and innovation, Asia Pacific, said: For many years, Mastercard has led the trend of comprehensive digital commerce development by ways to provide a seamless and secure payment experience that makes it convenient for billions of people around the world to shop and manage their finances, anytime, anywhere. Along with the strengths of Mastercard’s partners, the digital prioritization program enables convenient, fast, transparent payments and maximizes customer choice, from digital cards in the wallet. electronics, QR codes on cards, to Pay by Account solutions that allow consumers to pay with a bank card through a financial service provider’s application. In addition, sellers benefit with access to a broader customer base and faster access to available financial resources. Mastercard’s promotion of the Asia-Pacific digital prioritization continues the program’s expansion in North America, in order to bring unique values ​​to cardholders and account holders. with market-leading banking and payment experiences in today’s rapidly growing digital economy.

Author: boat, Chen Ping The world’s largest chip has the second generation! WSE 2 will be listed in the third quarter of this year. WSE 2 uses a 7-nanometer process technology with 2.6 trillion transistors. A large number of chips have entered the market in recent years, aimed at accelerating artificial intelligence and machine learning workloads. Based on different machine learning algorithms, these chips usually focus on several key areas, but most of them have a common limitation-chip size. Two years ago, Cerebras unveiled a revolution in the field of chip design: They developed a chip called Wafer Scale Engine (WSE) with 1.2 trillion transistors, 57 times the size of Nvidia’s GPU Titan V. The size of WSE is bigger than an iPad. Cerebras’ “violent aesthetics” once caused people to exclaim: “WSE has more transistors than neurons in the human brain!” Cerebras is also well-known in the industry. Today, the company announced that its next-generation chip, Wafer Scale Engine 2 (WSE 2), will be available in the third quarter of this year. Using a 7nm process technology, the number of transistors has doubled to 2.6 trillion and contains 850,000 AI cores. WSE-2: 46225 square millimeters, 2.6 trillion transistors. Image source: https://cerebras.net/ Cerebras has been committed to maximizing the role of logical solutions to machine learning problems. When Andrew Feldman founded the company in 2015, training neural networks took a lot of time, while large networks took several weeks. The biggest bottleneck is that data must be transferred multiple times between the processor and the external DRAM memory, which wastes time and consumes energy. The WSE R&D team pointed out: We can expand the chip so that it can accommodate all the data needed together with the AI ​​processor core. With the development of natural language processing, image recognition and other fields, neural networks have also become very large, and the AI ​​field needs a very large chip. How old is it? As large as possible, this means a whole wafer, 46225 square millimeters. CEO Feldman said: “When you want to make changes, you always encounter physical design challenges. Everything is related to geometry. It’s really difficult, but TSMC is our extraordinary partner.” 7 The development of nanotechnology means huge progress, but according to Feldman, the company has also improved the micro-architecture of its AI core. He declined to give details, but said that after working with customers for more than a year, Cerebras has learned some lessons and integrated them into the new core. WSE 2: 7nm process technology, 2.6 trillion transistors WSE 2 uses TSMC’s 7nm process technology. This allows it to be scaled down, and to a certain extent, the SRAM can be reduced. WSE 2 has 850,000 AI cores. The chip size of WSE 2 is the same as that of WSE, but almost all functions have been doubled, as shown in the following table: Like the first generation of WSE, WSE 2 has hundreds of thousands of AI cores on a silicon chip measuring 46,225 square millimeters. WSE 2 has 850,000 cores and 2.6 trillion transistors-by comparison, the second largest AI CPU on the market is about 826 square millimeters and has 0.054 trillion transistors. Compared to the 40MB memory of Ampere A100, Cerebras introduced 40GB of SRAM onboard memory, which is 1000 times the former. The picture shows WSE 1. WSE 2 has the same appearance but doubled the number of cores. Its core is connected by a 2D Mesh with FMAC data path. The goal of Cerebras and WSE is to provide a single platform designed through an innovative patent that allows larger processors for AI computing and has now been extended to a wider range of HPC workloads. WSE 2 is based on the first generation The first-generation WSE chip has 1.2 trillion transistors, which is 57 times the number of NVIDIA’s flagship GPU Titan V. It is built using TSMC’s 16-nanometer process technology. It covers an area of ​​46,225 square millimeters and contains 400,000 cores. On-chip storage is up to 18G and power consumption is 1.5. Ten thousand watts (approximately equal to the power of 6 induction cookers), memory bandwidth 9PB/sec, communication structure bandwidth 100PB/sec. In addition, the first generation of WSE also achieved a speed increase of 3000 times and a storage bandwidth expansion of 10000 times. The key to the WSE-2 design is a custom graphics compiler, which uses PyTorch or TensorFlow, and maps each layer to the physical part of the chip, and allows data flow to be calculated asynchronously. Having such a large processor means no waste energy. Compilers and processors are also designed with sparsity in mind, allowing high utilization regardless of the batch size, or allowing parameter search algorithms to run at the same time. How does WSE 2 compare to the first generation? Compared with the two, the size of the chip itself has not changed. 300 mm is still the largest wafer size in mass production. Therefore, the overall size of the WSE 2 chip has not changed, but the AI ​​core has doubled. WSE 2 is still divided into a 7×12 rectangular array. Comparison of WSE 2 (left) and WSE 1 (right). In addition, the computer system CS-2 that hosts WSE 2 has not changed much. CS-2 is designed to achieve fast, flexible training and low-latency data center inference. Currently, CS-2 is powered by WSE-2. Compared with other data center AI solutions, CS-2 has higher computing density, faster memory and higher bandwidth interconnection, and uses a leading ML framework Perform programming. Cerebras, a fast-growing startup Cerebras Systems was established in California in 2015. Co-founder and CEO Andrew Feldman previously founded server chip company SeaMicro. Andrew Feldman, co-founder and CEO of Cerebras After several years of rapid development, the company’s size has basically doubled, with about 300 engineers in Silicon Valley, San Diego, Toronto and Tokyo. Reference link: https://www.anandtech.com/show/16626/cerebras-unveils-wafer-scale-engine-two-wse2-26-trillion-transistors-100-yield https://www.chinaventure.com.cn/news/114-20190820-347306.html https://cerebras.net/product/ https://spectrum.ieee.org/tech-talk/semiconductors/processors/cerebras-giant-ai-chip-now-has-a-trillions-more-transistors Amazon Cloud Technology Online Hackathon 2021 This is a like-minded training, this is a team competition where masters gather. Show your mind and play with creativity. From March 26th to May 31st, the stage of actual combat will open for you. The “Amazon Cloud Technology Online Hackathon 2021” is waiting for you! In order to encourage the participation and innovation of developers, this competition has prepared generous prizes for participants. In addition to the first, second, and third prizes, there are also special prActIcal awards, creAtIve awards, Koi Geek Awards, and Sunshine Awards. , The team that successfully submits works can receive prizes.