China has over 100 more supercomputers than US Top500 says

first_img 35 best battery life laptops Supercomputers Dell HP Intel Tags Share your voice The fastest ever supercomputer is expected to come to the US in 2021 in the form of a new entrant called Frontier, a $600 million machine with Cray and AMD technology.Frontier should be able to perform 1.5 quintillion calculations per second, a level called 1.5 exaflops and enough to claim the performance crown, the US Energy Department announced in May.Since then, Hewlett Packard Enterprise announced it would acquire Cray and consolidate their supercomputer power.Cray is responsible for 39 supercomputers on the list, while HPE has 40. Combined, they would outnumber second-placed maker Inspur, which has 71 supercomputers on the list, but not first-placed Lenovo, which has the majority by far at 173.On Monday, Nvidia also unveiled the DGX SuperPOD supercomputer, which will be the 22nd fastest in the world. It will be used to train the algorithms and neural networks used for autonomous vehicle development.  IBM owns the world’s two fastest supercomputers in the world. Matthias Balk/picture alliance via Getty Images China is home to 219 of the world’s supercomputers while the US houses 116, the latest report from Top500 says. But the two highest-powered supercomputers are still Summit and Sierra, owned by IBM in the US.Supercomputers, massive computing machines, are used for power-intensive programs like quantum physics, forecasting global climate change effects, designing engines and aircraft, reconstructing the history of the universe and examining whether old nuclear weapons could still explode.Only petaflop systems made the list for the first time ever, Top500, which ranks the highest-performing computer systems in the world twice a year, said.”The total aggregate performance of all 500 system has now risen to 1.56 Exaflops,” Top500 said.China took the third and fourth most powerful supercomputer spots, with Sunway TaihuLight and Tianhe-2A (Milky Way-2A). They were developed by China’s National Research Center of Parallel Computer Engineering & Technology, and China’s National University of Defense Technology, respectively.Another US supercomputer took out the fifth spot, with Dell’s Frontera in Texas becoming the newest member of the global top 10. Switzerland, Japan and Germany also house supercomputers ranked in the top 10.There are 29 of the top 500 supercomputers in Japan, 19 in France, 18 in the UK, 14 in Germany, 13 in Ireland and Netherlands, eight in Canada and five in Singapore.Intel now provides 96% of all supercomputers with processors, Top 500 said.In terms of “green” supercomputers, Japan’s Shoubu system B was ranked the most power efficient. 7:56 Now playing: Watch this: 1 Computers Sci-Tech Comment We landed on the moon with NASA Administrator Jim Bridenstine 37 Photoslast_img read more

Ben Stokes admits he didnt ask umpires to cancel four overthrows in

first_imgBen Stokes apologises for the overthrows.Twitter/Cricket World CupBritish all-rounder Ben Stokes has reportedly stated that he did not ask the umpires to cancel the four overthrows which proved vital for England’s win against New Zealand in the ICC Cricket World Cup final at Lords on July 16. The British all-rounder stated that he did not go up to umpires and said anything of that sort. He further claimed that he apologised to Kane Williamson and Tom Latham.”I saw all of that. I was thinking to myself, did I say that? But hand on heart, I did not go up to the umpires and say something like that to the umpires,” he was quoted as saying in a BBC podcast.”I went straight to Tom Latham and said ‘Mate, I am so sorry’, looked over to Kane (Williamson) and said ‘I’m sorry’,” he further added.The incident that happened during the final over of the tournament decider when England were chasing a target of 241. Stokes accidentally hit the ball while diving for a second run with the back of his bat. The ball got deflected and went to the third man boundary giving England six runs. Ben Stokes flat out of the ground.Twitter/Cricket World CupAfter consulting each other, Kumar Dharmasena and Marais Erasmus decided to give six runs which put England in the driver’s seat. The hosts, before that ball, needed nine runs from three balls, after that incident their target was reduced to three runs of two balls. The all-rounder was seen putting his hands up in an apologetic manner for the incident.Adding to the dismay of the players and fans of New Zealand, England went on to win the match and the tournament. The hosts won on account of hitting more boundaries after the scores were tied in the super over. James Anderson had claimed that Stokes wanted four overthrows to be taken offReutersEarlier, British pace spearhead in Tests and Stokes teammate, James Anderson was quoted by Sydney Morning Herald as telling BBC’s Tailenders podcast claiming that the all-rounder asked the umpires to cancel the four overthrows.”I think, talking to Michael Vaughan who saw him after the game, Ben Stokes actually went to the umpires and said, ‘Can you take that four runs off. We don’t want it’,” he said.Stokes finally made it clear amid all the speculations that he did not ask the umpires anything of that sort. After the end of the World Cup, ICC was criticised by cricket fans and former cricketers from all over the world because of the unique rules that, according to them,  ruined the final.last_img read more

S Sudan doctor wins UN refugee prize

first_imgUNHCR logoA South Sudanese doctor who runs an overcrowded hospital with a dimly-lit surgical theatre and no regular supply of general anaesthesia on Tuesday won the UN refugee agency’s prestigious Nansen award.Evan Atar Adaha’s Maban hospital in the South Sudanese town of Bunj serves more than 144,000 refugees from Blue Nile state in neighbouring Sudan, UNHCR said.The hospital’s X-ray machine is broken, but Atar and his team perform nearly 60 surgeries per week in a room with just one light, with staff using “ketamine injections and spinal epidurals” instead of general anaesthesia, the agency said.UNHCR chief Filippo Grandi said Atar’s “profound humanity and selflessness” had saved thousands of lives.Atar had previously run a hospital in Blue Nile but was forced to relocate when a conflict erupted there in 2011 between the Khartoum government and rebel fighters.Khartoum unilaterally announced a ceasefire in the area in March.The Nansen prize, awarded annually, is named for Norwegian polar explorer Fridtjof Nansen, who served as the first high commissioner for refugees during the failed League of Nations.Last year’s winner was Nigerian Zannah Mustapha, who helped negotiate the release of some of the girls kidnapped by Boko Haram Islamists from their school in Chibok in 2014.UNHCR said actor and goodwill ambassador Cate Blanchet will deliver the keynote address at the ceremony in Geneva next week.last_img read more

HISD Prepares For Opioid Overdoses

first_img Share The Houston Independent School District Board has accepted the donation for 200 cartons of a nasal spray to treat opioid overdoses. The Narcan nasal spray was donated by Kaleo Pharma. The donation is valued at $72,000.According to the Board, HISD police would be responsible for distributing the spray in the event of an overdose. Opioids are drugs that are based on or derived from opium. Non-synthetic opioids include: heroin, morphine and codeine. Common synthetic opioids are Oxycodone (Oxycontin), Hydrocodone (Vicodin), and the extremely potent Fentanyl.Opioids were not even mentioned in the Harris County Institute of Forensic Sciences annual report in 2013 and 2014.But in their 2015 report, opioids were the most frequent substance listed in the cause of death tables. Opioids again topped the list in 2016. According to the Centers for Disease Control, almost 100 people die each day in the United States as a result of an opioid overdose.Also, the school Board approved mandatory improvement plans for four schools that have failed to meet state academic standards. Bonham Elementary, the Gregory-Lincoln Education Center (K-8), Madison and Washington high schools are required to develop two year “turnaround” plans by the Texas Education Agency. HISDHISD accepted in January 2018 the donation for 200 cartons of a nasal spray to treat opioid overdoses. The Narcan nasal spray was donated by Kaleo Pharma.last_img read more