NVIDIA Pioneers New Standard for High Performance Computing with Tesla GPUs

Subject: Shows and Expos | May 15, 2012 - 03:43 PM |
Tagged: tesla, nvidia, GTC 2012, kepler, CUDA

SAN JOSE, Calif.—GPU Technology Conference—May 15, 2012—NVIDIA today unveiled a new family of Tesla GPUs based on the revolutionary NVIDIA Kepler GPU computing architecture, which makes GPU-accelerated computing easier and more accessible for a broader range of high performance computing (HPC) scientific and technical applications.

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The new NVIDIA Tesla K10 and K20 GPUs are computing accelerators built to handle the most complex HPC problems in the world. Designed with an intense focus on high performance and extreme power efficiency, Kepler is three times as efficient as its predecessor, the NVIDIA Fermi architecture, which itself established a new standard for parallel computing when introduced two years ago.

“Fermi was a major step forward in computing,” said Bill Dally, chief scientist and senior vice president of research at NVIDIA. “It established GPU-accelerated computing in the top tier of high performance computing and attracted hundreds of thousands of developers to the GPU computing platform. Kepler will be equally disruptive, establishing GPUs broadly into technical computing, due to their ease of use, broad applicability and efficiency.”

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The Tesla K10 and K20 GPUs were introduced at the GPU Technology Conference (GTC), as part of a series of announcements from NVIDIA, all of which can be accessed in the GTC online press room.

NVIDIA developed a set of innovative architectural technologies that make the Kepler GPUs high performing and highly energy efficient, as well as more applicable to a wider set of developers and applications. Among the major innovations are:

  • SMX Streaming Multiprocessor – The basic building block of every GPU, the SMX streaming multiprocessor was redesigned from the ground up for high performance and energy efficiency. It delivers up to three times more performance per watt than the Fermi streaming multiprocessor, making it possible to build a supercomputer that delivers one petaflop of computing performance in just 10 server racks. SMX’s energy efficiency was achieved by increasing its number of CUDA architecture cores by four times, while reducing the clock speed of each core, power-gating parts of the GPU when idle and maximizing the GPU area devoted to parallel-processing cores instead of control logic.
  • Dynamic Parallelism – This capability enables GPU threads to dynamically spawn new threads, allowing the GPU to adapt dynamically to the data. It greatly simplifies parallel programming, enabling GPU acceleration of a broader set of popular algorithms, such as adaptive mesh refinement, fast multipole methods and multigrid methods.
  • Hyper-Q – This enables multiple CPU cores to simultaneously use the CUDA architecture cores on a single Kepler GPU. This dramatically increases GPU utilization, slashing CPU idle times and advancing programmability. Hyper-Q is ideal for cluster applications that use MPI.

“We designed Kepler with an eye towards three things: performance, efficiency and accessibility,” said Jonah Alben, senior vice president of GPU Engineering and principal architect of Kepler at NVIDIA. “It represents an important milestone in GPU-accelerated computing and should foster the next wave of breakthroughs in computational research.”

NVIDIA Tesla K10 and K20 GPUs
The NVIDIA Tesla K10 GPU delivers the world’s highest throughput for signal, image and seismic processing applications. Optimized for customers in oil and gas exploration and the defense industry, a single Tesla K10 accelerator board features two GK104 Kepler GPUs that deliver an aggregate performance of 4.58 teraflops of peak single-precision floating point and 320 GB per second memory bandwidth.

The NVIDIA Tesla K20 GPU is the new flagship of the Tesla GPU product family, designed for the most computationally intensive HPC environments. Expected to be the world’s highest-performance, most energy-efficient GPU, the Tesla K20 is planned to be available in the fourth quarter of 2012.

The Tesla K20 is based on the GK110 Kepler GPU. This GPU delivers three times more double precision compared to Fermi architecture-based Tesla products and it supports the Hyper-Q and dynamic parallelism capabilities. The GK110 GPU is expected to be incorporated into the new Titan supercomputer at the Oak Ridge National Laboratory in Tennessee and the Blue Waters system at the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign.

“In the two years since Fermi was launched, hybrid computing has become a widely adopted way to achieve higher performance for a number of critical HPC applications,” said Earl C. Joseph, program vice president of High-Performance Computing at IDC. “Over the next two years, we expect that GPUs will be increasingly used to provide higher performance on many applications.”

Preview of CUDA 5 Parallel Programming Platform
In addition to the Kepler architecture, NVIDIA today released a preview of the CUDA 5 parallel programming platform. Available to more than 20,000 members of NVIDIA’s GPU Computing Registered Developer program, the platform will enable developers to begin exploring ways to take advantage of the new Kepler GPUs, including dynamic parallelism.

The CUDA 5 parallel programming model is planned to be widely available in the third quarter of 2012. Developers can get access to the preview release by signing up for the GPU Computing Registered Developer program on the CUDA website.

Source: NVIDIA

NVIDIA GPU Technology Conference Keynote Live Stream

Subject: General Tech, Graphics Cards, Shows and Expos | May 15, 2012 - 10:14 AM |
Tagged: nvidia, GTC 2012, live

Are you interested in GPUs?  Maybe GPU computing or even some cloud-based GeForce announcements?  Chances are then you'll want to tune in to the NVIDIA GPU Technology Conference keynote today at 10:30am PT / 1:30pm ET.  

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NVIDIA CEO Jen-Hsun Huang is expected to be on stage with three new announcements, one of which will likely be the the GK110 GPU we have all been waiting to hear about.  Another has been teased as "a new major cloud gaming technology" while the third...well I really have no idea. It should be exciting though so tune in and watch along with us!

You can catch it all at http://www.gputechconf.com/!

NAB 12: ACME Portable Machines Seahawk 100 on show floor

Subject: General Tech, Systems, Shows and Expos | April 17, 2012 - 04:55 PM |
Tagged: NAB 12, ACME

ACME Portable Machines showed off their Seahawk 100 computer on the show floor of the National Association of Broadcasters 2012 show. Multiple monitors, ruggedized, semi-portable, but slightly out of date on the hardware side.

When you think about portable computing: do you think about a laptop or a tablet? Either way you probably do not think about this product. But, should you?

Well if you did you would probably know it.

ACME Portable Machines is showing off the Seahawk 100 at NAB this week. The purpose for the device is to bring a fully functional multi-monitor computer where you need it, to plug it in, and to be assured that it will work.

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Just don't give in to the temptation to make people call you the operator...

Functionally the device is slightly out of date with an Intel Core 2 Quad Q9550S 2.83 GHz processor, NVIDIA GeForce GTX 260 video card, and 2-8 GB of RAM. If your desire is to play Starcraft 2 on the three monitors than you should have no problems, but that is not why you are purchasing this PC. If you are the type of person to visit the NAB show you probably will wish to include much more RAM than the default 2GB -- or even if you are not, 2GB is quite low nowadays.

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It's not a tumah!

Price is only available by quote, but check out their website for more information. The design definitely looks interesting for users of its niche -- professionals in the field who just cannot live without the flexibility of multiple screens.

Thanks to our friend Colleen for the heads up and photos!

Author:
Manufacturer: SXSW

Introduction, Hardware Vendors

Introduction

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This year's South by Southwest (SXSW) Trade Show brought together many small and global companies with computer hardware and information technology backgrounds as well as creative industries that produce art, music, and movies. SXSW interactive badge holders and showcased artists got an inside look at the newest innovations in mobile social media platforms and applications, open source web content management systems, professional audio/video technologies, and other multimedia products.

 

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Since I write for PC Perspective, I narrowed the focus of my trade show coverage to companies creating innovative computer hardware, PC and Mac peripherals, and other gadgets that may interest our readers. I also scoured the rest of the trade show for the best booth babes handing out swag and watching other fun, promotional events to get expo visitors to engage with companies to find out more about their products. 

To see more of our coverage of the SXSW Trade Show, continue reading!


See our video coverage of the SXSW Trade Show!
Author:

Introduction, LAN Fest, Game Demos, Future of Gaming panel

Introduction


Check out our video coverage of the SXSW Screenburn Arcade!

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The 19th Annual South by Southwest (SXSW) Interactive Festival kicked off on Mar. 9 and wraps up Mar. 12 in Austin, Texas. While most of the event featured interactive workshops and panels of experts from within the web development and social media communities, I focused most of my efforts covering the SXSW Screenburn Arcade at the Palmer Event Center. This is where most of the PC and console gaming enthusiasts attending SXSW converged to watch pro gamers from the IGN Pro League battle in League of Legends, Starcraft II, and check out several game demos like Lollipop Chainsaw for the XBox 360 and Quantum Conundrum and FireFall for the PC.

 

Intel LAN Fest

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I also had the opportunity to visit the Intel-sponsored, non-profit LANFest where event visitors could jump on one of their Alienware systems and play a variety of PC games like Call of Duty: Modern Warfare 3, Team Fortress 2, MineCraft, Half Life 2 Death Match, WArsaw, Alien Swarm, Portal, World of Tanks, and Left 4 Dead 2 . LAN participants paid a $5 donation to play, which helped raise funds that will be sent to the city of Bastrop, Texas that lost more than 400 homes because of wildfires last September. They also raffled off a new ASUS Ultrabook to raise money for the United Way non-profit organization.

To see more of our coverage of the SXSW and the ScreenBurn Arcade 2012, continue reading!!

GDC 12: Blast from GDC Past - Programmer's Challenge 2007

Subject: Editorial, Shows and Expos | March 6, 2012 - 04:45 AM |
Tagged: GDC 12, GDC

The Game Developers Conference (GDC) has a long history of being underappreciated by the general public. GDC has become more mainstream than it once was. Five years ago, a panel called “Programmer’s Challenge” -- Jeopardy for videogame programmers -- was in its fifth iteration and submitted to Google Video. Check out what GDC once was.

Take a bunch of programmers and ask them what happens when you XOR Frosted Flakes and Frosted Cheerios

I'm not kidding.

Questions from the Programmer’s Challenge are very entertaining and well worth the 45 minutes it takes to watch. It is exactly what you should expect from a Jeopardy game with “Blizzard Sues Everyone” as an example category title.

You are a high level EA executive. You have 327,600 man hours of game development to complete in the 12 weeks before Christmas. If you have 300 employees working 40 hours a week, how many hours of unpaid overtime per week should you force each employee to do before laying them off in January?

Part of the fun is keeping up with the logic puzzles which get quite difficult. The game rounds out near the end with binary algebra of breakfast cereals. Put a little smile in your Tuesday.

Source: Google Video

GDC 12: Valve & Razer renew their motion partnership vows

Subject: General Tech, Shows and Expos | March 6, 2012 - 03:41 AM |
Tagged: valve, Steam Box, GDC, GDC 12

Valve and Razer formally agree to support Razer Hydra motion controller in Valve’s four most popular titles and two upcoming ones.

A little over two years ago, Valve and Razer announced a partnership for their Sixense high-precision motion controllers. During CES 2010, attendees were able to experiment with a prototype motion controller from Sixense to control Left 4 Dead 2. Sixense TrueMotion controllers were later released by Razer last June as the Razer Hydra.

Now you're thinking with controllers.

This Game Developers Conference (GDC) fast forwards us to almost a year after the launch of the Razer Hydra. The price for the controller has dropped $40 to $99.99 at some point between then and now. Valve has also announced that support would be extended from Portal 2 and Left 4 Dead 2 to include Half-Life 2, Team Fortress 2 and upcoming Dota 2 and Counter-Strike: Global Offensive.

The fishiest part of this whole announcement involves the Steam Box rumor from a few days ago. Valve appears to be very focused on the best portions of console gaming for the PC all of a sudden. I could easily see motion controls be used to support The Steam Box or whatever it might be called -- especially if it were used for more than just gaming and by more than just gamers.

So what do you all think?

Source: WebProNews

GDC 12: Cry moar! Crytek to demo GFace, Warface, and more.

Subject: General Tech, Shows and Expos | March 3, 2012 - 09:18 PM |
Tagged: GDC 12, GDC, crytek

Crytek unveils their large presence at Game Developers’ Conference (GDC 2012) occurring next week: what projects will be on the show floor and what projects will be discussed privately by appointment.

The Electronic Entertainment Expo (E3) tends to be where most gamers get their overdose of gaming news. Much fewer gamers know of the Game Developers’ Conference which occurs about three months earlier. Especially over recent years, GDC coverage sometimes ends up more exciting than E3 with announcements being more technical and oriented to developers.

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A call out to interested developers.

Crytek published a press release on their website outlining their products. The release is quite cryptic in its wording, but more information should be available soon.

GFACE

GFACE, our recently announced social entertainment service, and its business development team is on the lookout for fun third-party social, casual, core free2play games that can complement our launch line up. Everyone interested in becoming part of GFACE should contact us at dev@gface.com to set up an appointment to learn more about the GFACE Social Media Publishing Platform to “Play.Together.Live.”

Warface

Crytek’s first freemium PC Online FPS Game Service Warface invites players to check out our PVE and PVP gameplay.

CryENGINE® 3

GDC attendees can participate in CryENGINE presentations every full hour. Topics that will be covered are next-generation DX 11 graphics and tools upgrades, Cinebox, creating characters for CryENGINE, AI Systems, UI Actions and Flow Graph and After Action feature set for Serious Games.

CryENGINE®3 Cinebox™ will also be on the showfloor and we’d love to show you more about it. For more information, please visit mycryengine.com or contact us at mycryengine@crytek.com

RTI

Real Time Immersive, Inc. (RTI) is a simulation and serious games studio established to support CryENGINE® licensees in the serious game and simulation market space. The team will be present on the show floor and show their latest developments.

Crytek uses their own vocabulary to categories projects which use their engine. Your project is a “Game” if it is a typical videogame such as Crysis or Mechwarrior Online. Your project is a “Serious Game” if you use their game technology for professional applications such as Lockheed Martin developing or demonstrating aircraft technology. Your project is a “Visualization” if you use game technology to demonstrate architecture or produce TV, film, and similar content in the engine.

I am most interested to find out more details about Warface and specifically find out what they could possibly be describing as a FPS Game Service with PVE gameplay. How about you? Comment away.

Source: Crytek

GDC 12: The bigger big picture, Steam Box to be announced?

Subject: Editorial, General Tech, Systems, Shows and Expos | March 3, 2012 - 05:16 PM |
Tagged: valve, Steam Box, steam, GDC 12

It is rumored that Valve will announce a Steam hardware platform as early as GDC next week although that could be pushed back as late as E3 in June.

Steam has grown atop the PC platform and consists of over 40 million active user accounts. For perspective, the Xbox 360 has sold 65.8 million units to date and that includes units sold to users whose older Xbox 360s died and they did not go the cardboard coffin route. Of course the study does not account for the level of hardware performance each user can utilize although Valve does keep regular surveys of that.

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A console with admined dedicated servers to kick the teabagging and griefing Steam punks.

Within the last couple of years, Valve has been popping in to news seemingly out of the blue. Allow me to draw your attention to three main events.

At the last GDC, Valve announced “The Big Picture” mode for their Steam software. The Big Picture is an interface for Steam which is friendly to users seated on a couch several feet away from a large screen TV. While “The Big Picture” has yet to be released it does set the stage for a great Home Theatre PC user interface for PC games as well as potentially other media.

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I must admit, that controller does not look the most ergonomic... but it is just a patent filing.

Last year, Valve also filed a patent with the US Patent Office for a video game controller with user swappable control components. Their patent filings show a controller which looks quite similar to an Xbox 360 controller where the thumbsticks can be replaced with touch pads as well as a trackball and potentially other devices. Return of Missile Command anyone?

Also a little over two years ago, Valve announced a partnership with Razer for their Sixense high-precision motion controllers. It is possible that Valve was supporting this technology for this future all along. While motion controllers have not proven to be successful for gaming, they are accepted as a method to control a device. Perhaps The Big Picture will be optimized to support Sixense and compatible devices?

The Verge goes beyond their claims that Valve will announce The Steam Box and has included specifications for a closed-doors prototype of the system. The system was rumored to be used to present to partners at CES contained an Intel Core i7 CPU, 8GB of RAM, and an NVIDIA GPU.

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You know if Microsoft had focused on Media Center for gaming rather than the Xbox...

It is very unclear whether Valve will attempt to take a loss on the platform in hopes to make it back up in Steam commissions. It is possible that Valve will just push the platform to OEM partners, but it is possible that they will release and market their own canon device.

I am interested to see how Valve will push the Home Theatre PC market. The main disadvantage that the PC platform has at the moment is simply marketing and development money. It is also possible that they wish to expand out and support other media through their Steam service as well.

At the very least, we should have a viable Home Theatre PC user interface as well as sharp lines between hardware profiles. A developer on the PC would love to know the exact number of potential users they should expect if they were to support a certain hardware configuration. Valve was always keen on supplying hardware profile statistics, and this is certainly a harsh evolution of that.

Source: The Verge

MWC 12: Android 5.0 this fall? Google drops sweet hints.

Subject: General Tech, Mobile, Shows and Expos | February 28, 2012 - 07:27 PM |
Tagged: MWC 12, Android 5.0, Android

Android Ice Cream Sandwich is currently getting rolled out to compatible devices at a leisurely pace. The OS itself is for the most part well appreciated by both developers and end-users. As the rollout progresses and minor maintenance patches are created: Google is looking forward to the next major version.

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Just get Ice Cream Sandwich and they already talking about the future. U Jelly? : D

ComputerWorld went out to Barcelona to check out Mobile World Congress and of course could not resist reporting on Android. In an interview with Hiroshi Lockheimer, Google VP of Engineering for Mobile, we are treated to a few indirect statements about the next major version of Android.

The major release timeframe for Android is said to continue to be an annual endeavor. An annual release schedule would slate Android J (5.0) to an autumn timeframe. During the discussion, Lockheimer noted that there is flexibility with when developers wish to roll out updated. While that personally sounds like Google is allowing OEMs and carriers to take as long as they desire to implement the new Android releases it appears as if ComputerWorld has heard rumors of Android 5-power phones appearing as early as summer.

Despite ComputerWorld’s best effort, Google would not confirm the dessert associated with Android 5. Best guesses point to the name Jelly Bean, which are supported by a glass jar of Jelly Beans on the show floor.