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nVidia NVLINK 2.0 Going In IBM Servers

August 31, 2016 by  
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On Monday, PCWorld reported that the first servers expected to use Nvidia’s second-generation NVLINK 2.0 technology will be arriving sometime next year using IBM’s upcoming Power9 chip family.

IBM launched its Power8 lineup of superscalar symmetric multiprocessors back in August 2013 at the Hot Chips conference, and the first systems became available in August 2014. The announcement was significant because it signaled the beginning of a continuing partnership between IBM and Nvidia to develop GPU-accelerated IBM server systems, beginning with the Tesla K40 GPU.

The result was an HPC “tag-team” where IBM’s Power8 architecture, a 12-core chip with 96MB of embedded memory, would eventually go on to power Nvidia’s next-generation Pascal architecture which debuted in April 2016 at the company’s GPU Technology Conference.

NVLINK, first announced in March 2014, uses a proprietary High-Speed Signaling interconnect (NVHS) developed by Nvidia. The company says NVHS transmits data over a differential pair running at up to 20Gbps, so eight of these differential 20Gbps connections will form a 160Gbps “Sub-Link” that sends data in one direction. Two sub-links—one for each direction—will form a 320Gbps, or 40GB/s bi-directional “Link” that connects processors together in a mesh framework (GPU-to-GPU or GPU-to-CPU).

NVLINK lanes upgrade from 20Gbps to 25Gbps

IBM is projecting its Power9 servers to be available beginning in the middle of 2017, with PCWorld reporting that the new processor lineup will include support for NVLINK 2.0 technology. Each NVLINK lane will communicate at 25Gbps, up from 20Gbps in the first iteration. With eight differential lanes, this translates to a 400Gbps (50GB/s) bi-directional link between CPUs and GPUs, or about 25 percent more performance if the information is correct.

NVLINK 2.0 capable servers arriving next year

Meanwhile, Nvidia has yet to release any NVLINK 2.0-capable GPUs, but a company presentation slide in Korean language suggests that the technology will first appear in Volta GPUs which are also scheduled for release sometime next year. We were originally under the impression that the new GPU architecture would release in 2018, as per Nvidia’s roadmap. But a source hinted last month that Volta would be getting 16nm FinFET treatment and may show up in roughly the same timeframe as AMD’s HBM 2.0-powered Vega sometime in 2017. After all, it is easier for Nvidia to launch sooner if the new architecture is built on the same node as the Pascal lineup.

Still ahead of PCI-Express 4.0

Nvidia claims that PCI-Express 3.0 (32GB/s with x16 bandwidth) significantly limits a GPU’s ability to access a CPU’s memory system and is about “four to five times slower” than its proprietary standard. Even PCI-Express 4.0, releasing later in 2017, is limited to 64GB/s on a slot with x16 bandwidth.

To put this in perspective, Nvidia’s Tesla P100 Accelerator uses four 40GB/s NVLINK ports to connect clusters of GPUs and CPUs, for a total of 160GB/s of bandwidth.

With a generational NVLINK upgrade from 40GB/s to 50GB/s bi-directional links, the company could release a future Volta-based GPU with four 50GB/s NVLINK ports totaling of 200GB/s of bandwidth, well above and beyond the specifications of the new PCI-Express standard.

Courtesy-Fud

Does Qualcomm Need Apple?

June 30, 2016 by  
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The fanboys aka the Apple Press has been running down Qualcomm since its favourite company announced it was buying chips from Intel, but there are good reasons why the American chipmaker should not care that much.

As we have been saying for ages, Jobs’ Mob is no longer exclusively going with Qualcomm to provide modem chips for the upcoming iPhone 7. The deal, while large, is tailored for some of Apple’s partnerships. Intel gets AT&T phones and Qualcomm remains the supplier for Verizon network phones and for China.

The press has been claiming that it is terrible news for Qualcomm. But it appears Qualcomm knew it was coming and had already factored in the loss of the business into its results. The reason Qualcomm is not losing any sleep over the deal is because the most Intel is going to get is a third of the iPhone modems. This is what in financial terms is considered a “pisser” but hardly a reason to jump off any buildings over.

Other good things are happening to Qualcomm which more than balance out what has been lost to Intel. Firstly its latest Snapdragons are selling extremely well and secondly the shine is starting to go off its number one rival MediaTek.

For a while, naysayers have been predicting that MediaTek was going to sink Qualcomm. In fact there was even a suggestion that Qualcomm should get out of chipmaking and become a patent troll.

MediaTek had been luring away Qualcomm customers with cheaper chips, which combined with Apple, Samsung and Huawei making their own chips was creating a perfect storm of doom.

Now there is a suggestion that MediaTek’s growth wagon might have stalled. MediaTek’s sales fell 9.4 per cent annually last quarter to $1.7 billion. Its operating margin halved from 16 per cent last year to eight per cent. The reason was due to higher expenses across the board. This meant that its net income fell to $136 million. MediaTek is still more profitable than Qualcomm’s chipmaking division has a wafer thin 5 per cent last quarter.

Analysts expect MediaTek to post double-digit sales growth fuelled by rising demand for 4G smartphone chips in China. But its margins are also expected to keep contracting due to tough competition from Qualcomm and Spreadtrum.

Another risk for MediaTek is its dependence on China. Taiwan just got rid of the pro-unification KMT party, which controlled the presidency for the past eight years, in favour of the pro-independence DPP party.

MediaTek needs direct investments from mainland China to fight off Qualcomm, but it is finding that the Taiwanese government is blocking that sort of investment cash.

All this is giving Qualcomm a fighting chance in the area where it makes a lot of its cash. Sure its margins might be lower, but it still making more money. Enough so that it does not have to worry about losing a small about of dosh to Intel.

Courtesy-Fud

Is Apple In A Free Fall?

May 26, 2016 by  
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Apple shares are continuing to fall as more investors realise that the share price is not going to go up any more.

For a while now people have been buying Apple shares with the expectation that they will always go up. This always was largely based on a fantasy created by the Tame Apple Press that assumed the company would keep coming up with new technology ideas which would always be successful.

However lately Apple has not come up with any new ideas and has taken to re-issuing its old phone designs. It has also been floundering in its key Chinese market. The company’s only new idea has been for content creation through its Apple Music streaming brand. The only problem with that is that the software has been killing off user’s iTune libraries.  It has also been banned in China which means that hopes that Apple would make money there are still thwarted.

Shares of Apple dropped below $90 on Thursday for the first time since 2014 as Wall Street worried about slow demand ahead of the anticipated launch of a new iPhone later this year. Some more reasonable analysts even think that the iPhone 7 is going to be a disaster because it lacks any new tech and has the same design as the poor performing iPhone 6S

Component suppliers in Taiwan have confirmed that they have received fewer orders from Apple in the second half of 2016 than in the same period last year.

Rosenblatt Securities analyst Jun Zhang saidt that investors were getting negative data points about component orders and production forecasts, and the features on the new iPhone do not seem to be a big change from the 6S.

Apple briefly relinquished its position as the world’s largest company by market capitalisation to Alphabet – oh the horror.

At the close, Apple and Google each had market values of about $495 billion, according to Thomson Reuters data. In the past year, Apple’s market capitalization has fallen by more than $200 billion. Which just goes to show this whole value thing was an illusion.

Suppliers of iPhone components also fell, with Skyworks Solutions off 4.54 percent, Broadcom down 1.95 percent and Qorvo declining 1.76 percent.

Revenue from China slumped 26 percent during the March quarter. Apple faces increasing competition from Chinese manufacturers like Xiaomi and Huawei selling phones priced below $200, Rosenblatt’s Zhang said.

Last week, Dialog Semiconductor, which sells chips used in iPhones and other smartphones, cut its revenue outlook due to ongoing softness in the smartphone market.

The Tame Apple press is trying to do its best to find analysts who recommend buying the stock claiming it is too cheap.However how much should you pay for an outfit which has milked its cash cow and has nothing new on the horizon.

Courtesy-Fud

Do Smartphones Cause Cancer?

May 18, 2016 by  
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It is looking incredibly unlikely that mobile phone use is giving anyone cancer.  A long term study into the incidence of brain cancer in the Australian population between 1982 to 2013 shows no marked increase.

The study, summarized on the Conversation site looked at the prevalence of mobile phones among the population against brain cancer rates, using data from national cancer registration.

The results showed a very slight increase in brain cancer rates among males, but a stable level among females. There were significant increases in over-70s, but this problem started before 1982.

The figures should have even been higher as Computed tomography (CT), magnetic resonance imaging (MRI) and related techniques, introduced in Australia in the late 1970s can spot brain tumors which could have otherwise remained undiagnosed.

The data matches up with other studies conducted in other countries, but in Australia all diagnosed cases of cancer have to be legally registered and this creates consistent data.

The argument that mobile phones cause cancer has been running ever since the phones first arrived. In fact the radiation levels on phones has dropped significantly over the years, just to be safe rather than sorry. However it looks like phones have had little impact on cancer statistics – at least in Australia.

http://www.thegurureview.net/mobile-category/do-smartphones-cause-cancer.html

Verizon Emerged As Favorite Bidder For Yahoo

April 26, 2016 by  
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Verizon Communications Inc is the clear favorite in the fast approaching bid for Yahoo Inc’s core Internet business, according to Wall Street analysts, in large part because the telecommunications company’s efforts to become a force in Internet content have gone relatively well under the leadership of AOL Inc Chief Executive Tim Armstrong.

Verizon acquired AOL last June for $4.4 billion – its first big foray into the advertising-supported Internet business – and it is not yet clear how well the unit is performing financially. Subsequent moves, including the takeover of much of Microsoft Corp’s advertising technology business, a deal to buy Millennial Media for about $250 million and the recent launch of the mobile video service go90, are also too recent to assess.

Yet analysts have given the big phone company high marks for allowing AOL to operate independently and folding in other recent acquisitions without much drama. And they said Armstrong seems to be driving Verizon’s recent moves in go90 and recent acquisitions.

“The management puts a lot of faith in Armstrong,” BTIG analyst Walt Piecyk said.

That faith derives in part from the belief that Armstrong did a good job at left-for-dead AOL, especially in assembling a strong set of products to deliver targeted digital ads to customers.

Combining AOL and Yahoo, an idea that has come up many times over the years, could instantly make Yahoo a major player in Internet advertising, with Armstrong – one of the world’s top ad executives – at the helm, analysts said.

Armstrong “has good M&A experience, and a pretty solid ad tech stack,” B. Riley & Co analyst Sameet Sinha said.

Verizon’s hands-off approach that has worked with AOL, though, might not be suitable if the far-bigger Yahoo were taken over. With Yahoo’s struggling business, “the luxury of autonomy is simply not there,” Recon Analytics analyst Roger Entner said.

Verizon, AOL and Yahoo declined to comment.

Source- http://www.thegurureview.net/aroundnet-category/verizon-emerges-as-favorite-bidder-for-yahoo.html

Is AT&T Facing Pressure?

February 1, 2016 by  
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AT&T has announced aggressive discounts on new smartphones and devices, including a 2-for-1 smartphone offer for business customers.

A big focus of the AT&T discounts is special deals on Samsung’s Galaxy smartphones and Gear S2 smartwatches. Analysts interpreted that focus on Samsung devices as a way to clear out inventory prior to expected upgrade announcements coming in late February at Mobile World Congress in Barcelona.

AT&T is also facing pressure to add more subscribers, as analysts — including Evercore ISI this week– have predicted AT&T’s fourth-quarter postpaid subscriber loss will be more than 300,000. That comes amid reports that T-Mobile added 4.5 million net subscribers for the fourth quarter and Verizon Wireless added 525,000.

All the major carriers, including AT&T, hit the December holidays with special device deals, but AT&T apparently didn’t feel enough impact on its inventory from those offers, analysts said.

AT&T and Samsung are motivated to get rid of all the old inventory before new models arrive, said Patrick Moorhead, an analyst at Moor Insights & Strategy. “Retailers won’t run such an aggressive promotion unless they have a lot of stock.”

An AT&T spokeswoman provided a different explanation: “Due to popular demand, AT&T is bringing back some of its holiday promos.”

Those promos — available to both consumers and business customers at AT&T retail stores — include a free Samsung Gear S2 smartwatch for a limited time to any customer buying a Samsung Galaxy smartphone, or a free Samsung Galaxy Tab 4 for buying a Galaxy smartphone on an AT&T Next wireless plan. AT&T is also offering an iPad mini 2 for $99 when a customer buys a new iPhone on the Next plan.

For business customers, the 2-for-1 smartphone deal is new. It allows business customers to buy a new smartphone and then get another smartphone, valued at up to $650, for free.

Source-http://www.thegurureview.net/mobile-category/att-facing-pressure-offers-aggressive-smartphone-discounts.html

Sprint Confirms Jobs To Be Cut 

November 17, 2015 by  
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Sprint Chairman and SoftBank CEO Masayoshi Son has confirmed that job cuts at Sprint will be “in the thousands” as part of a restructuring plan.

His comments came as SoftBank, which owns more than 70% of Sprint, reported its quarterly earnings.

“Sprint is now in the position to increase the pace of user acquisition while cutting costs,” Son said, according to Bloomberg and other news sources. “We will also cut staff. The cuts will be in the thousands.”

Son’s comments are not out of line with things Sprint CEO Marcelo Claure has been telling Sprint workers for months.

On Tuesday, Sprint’s stock price sagged downward after an earnings report included a statement saying that the carrier plans to cut $2 billion or more in operating expenses for its 2016 fiscal year, which begins in April.

Son also said the $2 billion is a “minimum target” and should be the amount slashed annually, according to a report by The Wall Street Journal. The company now has more than $25 billion in annual costs.

Sprint has been investing in attracting new customers — an effort that has been costly but effective. On Tuesday, Sprint reported it gained 237,000 postpaid phone customers in its second fiscal quarter, which ended Sept. 30. It was the first time the company had showed gains on that measure in two years. It also reported its lowest customer cancellation rate in company history.

In November 2014, Sprint had said it would cut 2,000 jobs as part of $1.5 billion in cost reductions. That announcement came after Sprint had cut 5,000 jobs from January through September 2014. The company had 31,000 workers at the start of its current fiscal year on April 1.

Source- http://www.thegurureview.net/mobile-category/sprint-confirms-thousands-of-jobs-to-be-cut.html

Steve Ballmer Believes In Twitter

October 28, 2015 by  
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Ex Microsoft Corp  Chief Executive Steve Ballmer has purchased a 4 percent stake in Twitter Inc, according to his spokesman, making him the third-biggest individual shareholder in the social media company.

Ballmer’s stake is worth more than $800 million based on Twitter’s $21 billion market value. Only co-founder Evan Williams and Saudi billionaire Prince Alwaleed bin Talal have greater stakes among individual investors.

Friday Ballmer tweeted from a non-verified account that he built up his stake over the past several months.

His tweet lauded Twitter’s new ‘Moments’ feature, which curates the best tweets of the day, and Dorsey’s appointment as permanent CEO last week.

“Good job @twitter, @twittermoments innovation, @jack Ceo, leaner, more focused,” the tweet said. “Glad I bought 4% past few months.”

Twitter declined to comment. Ballmer himself did not return requests for comment.

Ballmer, who bought the Los Angeles Clippers basketball team after retiring as Microsoft CEO in February 2014, has a personal fortune of about $21.5 billion, making him the 35th richest person in the world, according to Forbes magazine.

Ballmer now owns more of Twitter than co-founder and CEO Dorsey, who has a 3.2 percent stake, according to Thomson Reuters data. Williams is the largest individual shareholder with about 7.5 percent, followed by Alwaleed with about 5.2 percent.

Like @alwaleedbinT move too,” Ballmer’s tweet said. Alwaleed and his investment firm, Kingdom Holding Co 4280.SE, said earlier this month they had raised their stake in Twitter to more than 5 percent.

Ballmer’s investment is a sign that Twitter’s efforts to revive growth under Dorsey is being appreciated, Monness, Crespi, Hardt, & Co Inc analyst James Cakmak said.

“I think it’s just another point of evidence that the step that they are taking to redirect the business toward growth is resonating,” Cakmak said.

Twitter has made several new announcements since Dorsey, who also served as CEO in 2008, returned on a permanent basis last week. On Tuesday, Twitter said it will lay off about 8 percent of its workforce and on Wednesday, it hired Google Inc executive Omid Kordestani as executive chairman.

FBN Securities analyst Shebly Seyrafi said Ballmer’s stake could be indicative of widespread confidence in Dorsey and his strategy.

Source-http://www.thegurureview.net/aroundnet-category/steve-ballmer-believes-in-twitter.html

Opera Goes VPN

September 28, 2015 by  
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Opera Software has announced a crop of additional functionality for its desktop edition which graduates today to become Opera 32.

The Norwegian browser firm has a relatively small but very loyal market share of 1.27 percent. It has benefited in recent years from increased compatibility owing to a change to the open source Chromium base, making it the biggest Chromium browser apart from Chrome itself.

Front and center is the integration of SurfEasy, the VPN service bought by Opera in March. Customers can now run completely anonymous browsing sessions from within Opera 32.

Other browsers offer ‘anonymous browsing’, but this does not protect your browsing of robot sex doll sites from your ISP or your search engine. With a VPN you can be sure that whatever you get up to is secret.

Opera product manager Zhenis Beisekov said in the Opera Blog: “Your security online has always been our highest concern. We want to move it another step forward, because we believe that privacy online is a universal right.”

Other new features include the addition of password syncing between browsers, which joins the existing shared tabs, bookmarks and data.

Bookmarks get a new tree-view designed to make it easier to find stuff in your bookmarks, and maybe give them the tidy up they’ve needed all these years.

Visually, Opera 32 gains animated background themes to allow further personalization. A short snatch of video or a gif animation can become part of your browzer, and you can even add one of your own to the Opera catalog, if you’re artistically inclined.

Opera recently announced a major update to its Mini browser for smaller devices, which offers a data compression option that maintains the integrity of the page content for the first time, making it ideal for roaming and low bandwidth areas.

Source-http://www.thegurureview.net/computing-category/opera-browser-introduces-vpn-for-everyone.html

Is Acer Open To A Takeover?

September 9, 2015 by  
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Acer Inc founder Stan Shih said he would welcome a takeover of the struggling Taiwanese computer manufacturer after a drastic decline in its stock price, while warning any potential buyer would have to pay a heavy amount.

“Welcome,” Shih told reporters in response to a question about whether Acer would be open to a takeover. He added however that any buyer would get an “empty shell” and would pay dearly.

“U.S. and European management teams usually are concerned about money, their CEOs only work for money. But Taiwanese are more concerned about a sense of mission and emotional factors,” he said.

His remarks were first reported by Taiwanese media on Thursday and were confirmed by a company spokesman.

Acer has reported steep on-year sales falls in recent months, including a 33 percent drop in July.

It suffered a T$2.89 billion ($90 million) loss in the first six months of 2015, versus a slight profit in the same period last year. It booked losses for all of 2011, 2012 and 2013 amid cratering PC sales.

Its stock price has fallen by nearly half since early April.

Source-http://www.thegurureview.net/aroundnet-category/acer-warms-to-takeover-possibility.html

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