Sunday, 27 December 2015

Multi Core Technology


In consumer technologies, multi-core is usually the term used to describe two or more CPUs working together on the same chip. Also called multicore technology, it is a type of architecture where a single physical processor contains the core logic of two or more processors. These processors are packaged into a singleintegrated circuit (IC). These single integrated circuits are called adie.

Multi-core can also refer to multiple dies packaged together. Multi-core enables the system to perform more tasks with a greater overall system performance. Multi-core technology can be used in desktops, mobile PCs, servers and workstations. Contrast withdual-core, a single chip containing two separate processors (execution cores) in the same IC.



Most Famous Window

Windows 7



Microsoft may be looking to the future, it seems that many PC users are still firmly entrenched in the past, as the most widely used version of the OS is still Windows 7. Despite being more than five years old, the software is still more popular than its successors Windows 8 and Windows 8.1 and its direct predecessor Windows XP, according to data from NetMarketShare.

In fact, Windows 7 is so popular that it accounts for 55.99% of all desktop operating systems — more than Windows XP, Windows 8 and Windows 8.1 combined. For years, Windows XP was the go-to choice for offices and schools, but that position has now been usurped by Windows 7.

It’s clear that a large proportion of Windows users are happier staying with the environment that they know, rather than updating to the latest version of the OS to enjoy the new features that come along with it. That can make it difficult for Microsoft to support its entire user base, given that they’re spread across drastically different versions of Windows.





BlueStacks !

What Is BlueStaacks?


Bluestacks is an American tech company that produces the BlueStacks App Player and other cloud-based cross-platform products. The BlueStacks App Player is designed to enable Android applications to run on Windows PCs and Macintosh computers. The company was founded in 2009 by Rosen Sharma, former CTO at McAfee and a board member of Cloud.com.

Investors include Andreessen-Horowitz, Redpoint, Samsung, Intel, Qualcomm, Citrix, Radar Partners, Ignition Partners, AMD and others. BlueStacks is Sharma’s 8th company (five of Sharma’s company have been acquired by Google, Microsoft, Citrix X 2 and McAfee). BlueStacks exited beta on June 7, 2014.

How To USE

>Simply Install bluestacks app player from its official website.
>Now,when u run it first time, set up ur bluestacks acccount by providing ur personal email
>Settingup bluestacks app store
>Settingup its cloud connect
>Settingup ur running apps 
>Now,just enjoy it and care it .            






Say GoodBye To RAM :(

3D XPOINT Technology :



Intel and Micron have unveiled the biggest development in storage technology for decades. 3D XPoint is an innovative memory technology that promises transfer speeds 1,000 times faster than current SSDs.

This is the largest performance leap in memory technology since the advent of NAND flash in 1989. And Intel claims that 3D XPoint (pronounced "cross-point") will not only be a thousand times faster than current technology, it will also offer 1,000 times the write endurance of today's NAND-based drives.




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Say GoodBye to RAM

Traditional computer architectures rely on a combination of high-capacity mass storage, such as hard disks and SSDs, and much faster volatile RAM, for working with data at the highest possible speeds.
The new 3D XPoint technology is non-volatile - so data isn’t lost when you pull the power plug - and offers a storage density eight to ten times greater than that of DRAM. Although latency is very slightly higher than current DRAM, Intel suggests that faster speeds aren’t far off.


The implications of this are huge: it means the same technology could serve as both storage and memory. In the future, once 3D Xpoint becomes commonplace, the concept of discrete system RAM may become a thing of the past.

World,s PowerFul Computer

Tianhe-2 Supercomputer

The Tianhe-2 supercomputer, installed at China’s National University of Defense Technology, remained in the number one spot on the Top500 list of the world’s most powerful supercomputers, released this morning. Today marked the third consecutive six-month period that the machine has topped the list, and the fourth time overall since 2010 that a Chinese machine has dominated.

The list is updated twice a year by researchers at Lawrence Berkeley National Laboratory, the University of Tennessee in Knoxville and Prometeus, a German company. This 21-year-old list has, in its history, charted the very leading edge of computing power. Supercomputers have been used over the years in nuclear weapons research, but more recently they have expanded into advanced research into drugs and understanding the nature of disease as well as helping to scour the Earth for new sources of energy. The list has also been the source of occasional political kvetching when the U.S. doesn’t take the top spot, as it hasn’t for the last 18 months or so.




The machine — its name means “Milky Way” — is capable of performing 33.86 quadrillion floating point operations — or FLOPS — in a single second. A floating point operation is a math problem that involves fractional numbers, and when measured in quadrillions is usually referred to as a petaflop. By comparison, the most powerful Mac you can buy from Apple, the Mac Pro, can be configured to top out at about seven teraflops, or seven trillion FLOPS, making the Chinese supercomputer about 4,837 times more powerful by my math.

The U.S. upped the ante in the ongoing rivalry with China last week when the Department of Energy said it would spend $325 million to build a new pair of machines, at least one of which stands a chance at retaking the world-computing crown. It tapped IBM and the chipmaker Nvidia to help build them, and said they should be up and running by 2017.

One of them, dubbed Summit, is being designed for nearly nine times the performance of the Tianhe-2, or about 300 petaflops, which is pretty close to the combined performance — 309 petaflops — of all 500 supercomputers on today’s list.

GPU !

WHAT IS GPU ?


A graphics processing unit (GPU), also occasionally called visual processing unit (VPU), is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display. GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles. Modern GPUs are very efficient at manipulating computer graphics and image processing, and their highly parallel structure makes them more effective than general-purpose CPUs for algorithms where the processing of large blocks of visual data is done in parallel. In a personal computer, a GPU can be present on a video card, or it can be embedded on the motherboard or—in certain CPUs—on the CPU die.

The term GPU was popularized by Nvidia in 1999, who marketed the GeForce 256 as "the world's first GPU", or Graphics Processing Unit, a single-chip processor with integrated transform, lighting, triangle setup/clipping, and rendering engines that are capable of processing a minimum of 10 million polygons per second". Rival ATI Technologies coined the term visual processing unit or VPU with the release of the


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GPU Companies:

Many companies have produced GPUs under a number of brand names. In 2009, Intel, Nvidia and AMD/ATI were the market share leaders, with 49.4%, 27.8% and 20.6% market share respectively. However, those numbers include Intel's integrated graphics solutions as GPUs. Not counting those numbers, Nvidia and ATI control nearly 100% of the market as of 2008. In addition, S3 Graphics (owned by VIA Technologies) and Matrox produce GPUs.

Saturday, 26 December 2015

Steve JOBS! The INVentoR!



Steven Paul "Steve" Jobs (/ˈdʒɒbz/; February 24, 1955 – October 5, 2011) was an American technology entrepreneur, visionary and inventor. He was the co-founder, chairman, and chief executive officer (CEO) of Apple Inc.; CEO and largest shareholder ofPixar Animation Studios; a member of The Walt Disney Company's board of directors following its acquisition of Pixar; and founder, chairman, and CEO of NeXT Inc. Jobs is widely recognized as a pioneer of the microcomputer revolution of the 1970s, along with Apple co-founder Steve Wozniak. Shortly after his death, Jobs's official biographer, Walter Isaacson, described him as the "creative entrepreneur whose passion for perfection and ferocious drive revolutionized six industries: personal computers, animated movies, music, phones, tablet computing, and digital publishing.

Adopted at birth in San Francisco, and raised in the San Francisco Bay Area during the 1960s, Jobs's countercultural lifestyle was a product of his time. As a senior at Homestead High School, in Cupertino, California, his two closest friends were the older engineering student (and Homestead High alumnus) Wozniak and his countercultural girlfriend, the artistically inclined Homestead High junior Chrisann Brennan. Jobs briefly attended Reed College in 1972 before dropping out, deciding to travel through India in 1974 and study Buddhism.

Jobs co-founded Apple in 1976 to sell Wozniak's Apple I personal computer. The duo gained fame and wealth a year later for theApple II, one of the first highly successful mass-produced personal computers. In 1979, after a tour of Xerox PARC, Jobs saw the commercial potential of the Xerox Alto, which was mouse-driven and had a graphical user interface (GUI). This led to development of the failed Apple Lisa in 1983, followed by the successful Macintosh in 1984. In addition to being the first mass-produced computer with a GUI, the Macintosh instigated the sudden rise of the desktop publishing industry in 1985 with the addition of the AppleLaserWriter, the first laser printer to feature vector graphics. Following a long power struggle, Jobs was forced out of Apple in 1985.







After leaving Apple, Jobs took a few of its members with him to found NeXT, a computer platform development company specializing in state-of-the-art computers for higher-education and business markets. In addition, Jobs helped to initiate the development of thevisual effects industry when he funded the spinout of the computer graphics division of George Lucas's company Lucasfilm in 1986.The new company, Pixar, would eventually produce the first fully computer-animated film, Toy Story—an event made possible in part because of Jobs's financial support.

In 1997, Apple purchased NeXT, allowing Jobs to become the former's CEO once again. He would return the company, which was on the verge of bankruptcy, back to profitability. Beginning in 1997 with the "Think different" advertising campaign, Jobs worked closely with designer Jonathan Ive to develop a line of products that would have larger cultural ramifications: the iMac, iTunes, Apple Stores, the iPod, the iTunes Store, the iPhone, the App Store, and the iPad. Mac OS was also revamped into Mac OS X, based on NeXT's NeXTSTEP platform.

Jobs was diagnosed with a pancreatic neuroendocrine tumor in 2003 and died of respiratory arrest related to the tumor on October 5, 2011.