Since 1986 - Covering the Fastest Computers
in the World and the People Who Run Them
Visit additional Tabor Communication Publications
November 18, 2009
NVIDIA, Mellanox Increase Cluster Performance
New software solution reduces dependency on CPUs
PORTLAND, Ore., Nov. 18 -- SC09 -- NVIDIA Corporation and Mellanox Technologies Ltd. today introduced new software that will increase cluster application performance by as much as 30 percent by reducing the latency that occurs when communicating over Mellanox InfiniBand to servers equipped with NVIDIA Tesla GPUs.
The system architecture of a GPU-CPU server requires the CPU to initiate and manage memory transfers between the GPU and the InfiniBand network. The new software solution will enable Tesla GPUs to transfer data to pinned system memory that a Mellanox InfiniBand solution is able to read and transmit over the network. The result is increased overall system performance and efficiency.
"NVIDIA Tesla GPUs deliver large increases in performance across each node in a cluster, but in our production runs on TSUBAME 1 we have found that network communication becomes a bottleneck when using multiple GPUs," said Prof. Satoshi Matsuoka from Tokyo Institute of Technology. "Reducing the dependency on the CPU by using InfiniBand will deliver a major boost in performance in high performance GPU clusters, thanks to the work of NVIDIA and Mellanox, and will further enhance the architectural advances we will make in TSUBAME2.0."
"In GPU-based clusters, most of the compute intensive processing is running on the GPUs," said Gilad Shainer, director of high performance computing and technical marketing at Mellanox Technologies. "It's a natural evolution of the system architecture to enable GPUs to communicate more intelligently over InfiniBand. This helps create a computing platform that will enable future Exascale computing and dramatically increase performance for a broad spectrum of applications."
"Anyone who cares about performance in their datacenter uses InfiniBand," said Andy Keane, general manager, Tesla business at NVIDIA. "This new feature will further improve application performance on GPU-based clusters by reducing the dependency on the CPU for communicating over InfiniBand."
This software capability will be available in the NVIDIA CUDA architecture toolkit beginning in Q2 2010 and will work on existing Tesla S1070 1U computing systems and Tesla M1060 module-based clusters and also with the new Tesla 20-series S2050 and S2070 1U systems.
About NVIDIA
NVIDIA (Nasdaq: NVDA) awakened the world to the power of computer graphics when it invented the graphics processing unit (GPU) in 1999. Since then, it has consistently set new standards in visual computing with breathtaking, interactive graphics available on devices ranging from portable media players to notebooks to workstations. NVIDIA's expertise in programmable GPUs has led to breakthroughs in parallel processing which make supercomputing inexpensive and widely accessible. Fortune magazine has ranked NVIDIA #1 in innovation in the semiconductor industry for two years in a row. For more information, see www.nvidia.com.
-----
Source: NVIDIA Corp.
Discussion
There are 0 discussion items posted.
|
Join the Discussion |
Sponsored Links
Accelerate your computational research and engineering applications with Exxact’s Tesla K20 GPU workstations and servers, maximized for supercomputing professionals.
- TotalView release supports Intel® Xeon Phi™ coprocessor and more
- Revolution R Enterprise Delivers Big Data Predictive Analytics
- Enterprise HPC software platforms engineering & software acceleration services
- The Cray CS300™ – Flexibility. Performance. Manageability. Results.
- Progress in Parallel: the Bull Parallel Programming Center
- PGI 2013: OpenMP 1.5X faster than GCC, new GNU-compatible OpenACC C++ compiler, CUDA 5 and Tesla K20 support, and more.
- Unified profiling and debugging lowers costs and boosts productivity
- PGI 2013: Industry-leading Performance, OpenACC and More
- Unmasking the Concealed Costs & Challenges of Open Source Tools
- White Paper: Building a Data-Intensive Cluster Supercomputer
RSS Feeds
Feeds by Topic
- Applications
- Developer Tools
- Interconnects
- Middleware
- Networks
- Processors
- Storage
- Systems
- Visualization
Feeds by Industry
Feeds by Content Type
- Features
- Blogs
- Short Takes
- Off the Wire
- Whitepapers
- Multimedia
- HPC Soundbite Podcasts
- HPCwire Job Bank
Subscribe to All Content
June 17, 2013
- Cirrascale Announces Expanded Support for Intel Xeon Phi Coprocessor Product Family
- AMD's SeaMicro SM15000 Powers Rubicon Project
- World Premiere for Turbocharged Data Speed
- Mellanox's FDR InfiniBand Solution with NVIDIA GPUDirect RDMA Technology Provides Superior Performance
- Purdue Builds Nation's Fastest Campus Supercomputer - Again
- Colfax Announces New Line of Servers and Workstations Supporting Intel Xeon Phi Coprocessors
- Cray CS300 Cluster Supercomputers to Feature New Intel Xeon Phi Coprocessors x100 Family
- Intel Powers the World's Fastest Supercomputer, Reveals HPC Technologies
- Supermicro Announces Support for New Intel Xeon Phi x100 Product Family
- IDT RapidIO 20 Gbps-Per-Port Switches Provide High Performance Interconnect for Supercomputer
- Colorado State University Engineering Professors Receive Award to Design Green Supercomputers
- IDC Market Study Shows Strong Gains for Co-Processors and Big Data at HPC Sites
- Altair's PBS Professional Deployed on Cray XC30 Supercomputer at JAIST
- Mellanox FDR 56Gb/s InfiniBand Solutions Deliver Leading Application Performance and Scalability
- MilkyWay-2 Wins #1 Supercomputer in the World According to Top500.org
- Acceleware Showcases High Performance Optimization Techniques at ISC'13
- Penguin Computing, Calxeda, and Inktank Partner to Deliver Large-Scale Storage on ARM-based Servers
- SGI and DoD Launch Supercomputer Spirit, the Fastest System in the Department
- Mellanox Demonstrates World's First InfiniBand Connectivity With NVIDIA Tegra ARM Processor
- e2v Adds the P2041 and P3041 Quad-Core Processors to its Portfolio of QorIQ Products
- Adaptive Computing to Manage Computing Workloads for HPC
- Xyratex to Showcase New HPC Storage Offerings and Value at ISC'13
- NAG Showcases New Parallelized Numerical Solvers at ISC'13
- Tabor Communications and EMI Partner to Publish HPCwire Japan
June 14, 2013
- Samplify APAX Storage Library Accelerates Disk Throughput and Expands Storage Capacity
- Silicon Mechanics Announces Availability of Seagate Constellation ES.3 Hard Drive
- ESI Opens Offices on the Ter@tec Campus Dedicated to Simulation and High Performance Computing
June 13, 2013
- Ace Computers' Massive Military Build Shows Custom Computers Reign
- Worldwide High Performance Computing 2012 Total Market Model and 2013-17 Forecast
- ISC Big Data and Cloud Newsletter
- Silicon Mechanics Partners with Acellera on Biomolecular Simulation Hardware-Software Appliance
- Army Supercomputing Center Signals Growth in Soldier Protection Solutions
- OpenSFS to Highlight Lustre in New Markets at ISC13 by Hosting Participatory Community Events
- HPCAC and ISC to Showcase HPC Coders and Cluster Administrators
- Cray Launches New Hadoop Solution on Cray CS300 Line of Cluster Supercomputers
- AMD's SeaMicro Servers Accelerate Biomolecular Research to Provide HPC
- Lawrence Livermore's Vulcan Available for Collaborations With Industry and Academia
- Acceleware Releases AxRTM 6.0
June 12, 2013
- BSC Building First Supercomputer to Combine ARM CPUs, GPU Accelerators, and InfiniBand
- First Open Source Release of E-iRODS Announced by RENCI
- Cycle Computing CEO to Speak on Utility HPC at Cloud Slam and LiveStream Event
- NAG Library for Intel Xeon Phi Launches at ISC13
- NAG HPC Applications Performance and Scalability Expertise Acknowledged
- Titan Completes Acceptance Testing
- Silicon Mechanics Announces Intel SSD Data Center S3500 Series High Performance Hard Disk Drives
- Bright Cluster Manager 6.1 Delivers Full Support for the Intel Xeon Phi and Amazon VPC
- RAID Launches Ultra-Dense, High Performance 4U 60-Bay Dual Server Node Solution
- Adaptive Computing Launches Workload Optimization Pack for Cluster Platforms
- IBM Expands Support for Linux on Power Systems Servers
- TotalView Offers Debugging Support for Intel Xeon Phi Coprocessor
June 11, 2013
- Scalable Informatics siFlash Dominates STAC-M3 Benchmarks
- Netlist to Present the Advantages of HyperCloud Memory at IBM's Edge2013 Conference
- Panasas Launches High Performance File Transfer Software
- CoolIT Selected to Host Birds of a Feather Session at ISC13
- Calxeda and Inktank Team to Deliver Transformative Ceph-Based Storage Platform
- MEGWARE and Chemnitz University of Technology in International Battle for Supercomputing Title
- Ingram Micro's Artizen Portfolio Simplifies High Performance Solutions
- Intel Introducing New Lustre Solution
- Europe and US Exascale Thought Leaders to Join US DOE X-Stack Members at ISC
- Innodisk Exhibits at International SuperComputing 2013
- Asetek Showcases Latest Datacenter Efficiency Solutions at ISC
- UC San Diego Launches New Research Computing Program
- Tabor Communications Further Strengthens its Digital Marketing Strategy
- Solarflare to Speak at STAC Summits in Chicago, New York, and London
- Seneca Expands its Presence in the Digital Broadcast Market by Joining the Sports Video Group
June 10, 2013
- IBM Unveils Big Data, Cloud Enhancements Throughout Systems Portfolio
- Altera Announces Breakthrough Advantages with Generation 10 FPGAs and SoCs
- Supermicro Appoints StorIT As Value Added Distributor For MENA Region
- Beacon Shines for Intel Xeon Phi Coprocessor Developers With Allinea Tools
- Hack Reactor Programming Students Attempt World Record, Produce Supercomputer
- IIT-Madras Ties Up With IBM
- sTec Highlights Growth Strategy Progress
June 07, 2013
- Computational Models Highlight Bacterial Growth
- Governor, Massachusetts Life Sciences Center Announce Over $100 Million in Capital Grant Funding
June 06, 2013
- PRACE Scientific Conference 2013, Success Stories and Strategies
- Dell Introduces New Solutions Designed for Data-Intensive Workloads
- Vello Systems and Accton Strike OEM Agreement for OpenFlow-Based Network Equipment
- Inspur Supports Tsinghua and HUST Teams in Upcoming ISC'13
- Adaptive Computing Attributes Sales Velocity and Success to Act-On
June 05, 2013
- Temporal Cloaking Could Bring More Secure Optical Communications
- Translational Research Institute Implements SGI Super Computing Solutions
- Altair Finalizes Global Partnership with Fujitsu
- Texas Instruments Transforms the Economics of Small Cells
- Cirrascale Announces Support for 4th Generation Intel Core and Intel Xeon E3-1200 v3 Processors
- Leadtek Releases Entry-Level WinFast WS700 Equipped With Haswell
- AMAX Launches New Server Platforms
Most Read Features
- Details Emerge About China's 50+ Petaflop Chart-Topper
- Full Details Uncovered on Chinese Top Supercomputer
- Is China Set to Unveil Record-Shattering Supercomputer?
- "No Exascale for You!" An Interview with Berkeley Lab's Horst Simon
- Saddling Phi for TACC’s Stampede
- Supercomputing Vet Champions Quantum Cause
- Exascale Advocates Stand on Nuclear Stockpiles
- CERN, Google Drive Future of Global Science Initiatives
- Xyratex Targets Missing Middle with Scaled-Down ClusterStor 1500
- Blue Waters Seals Off with Tape
Most Read Around the Web
- Building Supercomputers with Raspberries
- Running Computational Fluid Dynamics in the Cloud
- Speaking Many Languages into the MIC
- HPC and the True Cost of Cloud
- Floating Funding to Exascale Island
- NASA Builds 'Climate in a Box'
- TACC's Hadoop Cluster Breaks New Ground
- GASPI Targets Exascale Programming Limits
- Computing the Physics of Bubbles
- World's Smallest Movie Has Big (Data) Implications
Most Read This Just In
- D-Wave Two Quantum Computer Selected for New AI Initiative
- Mines' Powerful New Supercomputer to Focus on Energy Research
- AMD Targets Server Performance with Open 3.0 Release
- Mellanox Technologies Ltd. Announces Definitive Agreement to Acquire Kotura, Inc.
- New IBM Center in Beijing to Speed Linux Applications on Power Systems
- Two Virginia Tech Teams Named Finalists in DARPA Spectrum Challenge
- Supermicro Announces X10 Server Building Blocks Supporting Intel Haswell Processors
- Ireland Sprouts Native Top Supercomputer List
- Kitware Develops Customizable Simulation Framework to Provide HPC for Mid-Sized Manufacturers
- Next HPC Installation Step Initiated at High Performance Computing Center Stuttgart
Feature Articles
Intel Snaps New Grips to HPC Hook
Not content to let the Tianhe-2 announcement ride alone, Intel rolled out a series of announcements around its Knights Corner and Xeon Phi products--all of which are aimed at adding some options and variety for a wider base of potential users across the HPC spectrum. Today at the International Supercomputing Conference, the company's Raj....
Read more...
Top 500 Results Reveal Global Acceleration, Balance Shift
The Top 500 list of the world's fastest computers has just been announced. Not surprisingly, since it's been reported on prior to the official announcement, the Chinese Tianhe-2 system tops the list. And that is an understatement. We talk with Jack Dongarra, Horst Simon, Hans Meuer and others from the....
Read more...
Six Can't Miss Sessions for ISC'13
Outside of the main attractions, including the keynote sessions, vendor showdowns, Think Tank panels, BoFs, and tutorial elements, the International Supercomputing Conference has balanced its five-day agenda with some striking panels, discussions and topic areas that are worthy of some attention....
Read more...
Short Takes
Supercomputers: Still the King of the HPC Hill
Jun 17, 2013 |
The advent of low-power mobile processors and cloud delivery models is changing the economics of computing. But just as an economy car is good at different things than a full size truck, an HPC workload still has certain computing demands that neither the fastest smartphone nor the most elastic cloud cluster can fulfill.
Read more...
TACC Longhorn Takes On Natural Language Processing
Jun 14, 2013 |
For all the progress we've made in IT over the last 50 years, there's one area of life that has steadfastly eluded the grasp of computers: understanding human language. Now, researchers at the Texas Advanced Computing Center (TACC) are utilizing a Hadoop cluster on its Longhorn supercomputer to move the state of the art of language processing a little bit further.
Read more...
Titan Didn't Redo LINPACK for June Top 500 List
Jun 13, 2013 |
Titan, the Cray XK7 at the Oak Ridge National Lab that debuted last fall as the fastest supercomputer in the world with 17.59 petaflops of sustained computing power, will rely on its previous LINPACK test for the upcoming edition of the Top 500 list.
Read more...
Top Supercomputer Signals Growth of Chinese HPC Industry
Jun 12, 2013 |
At 31 petaflops of sustained LINPACK capacity, the new Chinese Tianhe-2 supercomputer will be the fastest supercomputer in the world when this month's Top 500 list comes out, as we reported previously in HPCwire.
Read more...
Intel Says Haswell Chips Offer ISVs Full OpenCL Compatibility
Jun 12, 2013 |
HPC system makers are lining up to announce compatibility with the new fourth generation Intel Core processor, codenamed "Haswell." The new Iris GPUs based on the Haswell architecture are giving Intel new credibility in the graphics processing department.
Read more...
Sponsored Whitepapers
Best Practices in Big Data Storage
05/10/2013 | Cleversafe, Cray, DDN, NetApp, & Panasas | From Wall Street to Hollywood, drug discovery to homeland security, companies and organizations of all sizes and stripes are coming face to face with the challenges – and opportunities – afforded by Big Data. Before anyone can utilize these extraordinary data repositories, however, they must first harness and manage their data stores, and do so utilizing technologies that underscore affordability, security, and scalability.
Progress in Parallel: the Bull Parallel Programming Center
04/15/2013 | Bull | “50% of HPC users say their largest jobs scale to 120 cores or less.” How about yours? Are your codes ready to take advantage of today’s and tomorrow’s ultra-parallel HPC systems? Download this White Paper by Analysts Intersect360 Research to see what Bull and Intel’s Center for Excellence in Parallel Programming can do for your codes.
Sponsored Multimedia
HPCwire Live! Atlanta's Big Data Kick Off Week Meets HPC
Join HPCwire Editor Nicole Hemsoth and Dr. David Bader from Georgia Tech as they take center stage on opening night at Atlanta's first Big Data Kick Off Week, filmed in front of a live audience. Nicole and David look at the evolution of HPC, today's big data challenges, discuss real world solutions, and reveal their predictions. Exactly what does the future holds for HPC?
Webinar: Mellanox Virtual Modular Switch, the Most Efficient 40GbE Aggregation Switch Solution
Join our webinar to learn how IT managers can migrate to a more resilient, flexible and scalable solution that grows with the data center. Mellanox VMS is future-proof, efficient and brings significant CAPEX and OPEX savings. The VMS is available today.
HPC Job Bank
Featured Events
- June 20, 2013
- June 21, 2013
CIO North America
Marina Del Rey, CA
United States
- June 24, 2013
- June 25, 2013
The Trading Show Chicago
Chicago, IL
United States
- June 24, 2013
- June 28, 2013
2013 Federated Conferences Week (FCW '13)
San Jose, CA
United States
- June 25, 2013
- June 26, 2013
TERATEC 2013 Forum
Paris,
France
- July 22, 2013
- July 25, 2013
XSEDE13: Gateway to Discovery
San Diego, CA
United States
- November 17, 2013
- November 22, 2013
SC'13
Denver, CO
United States
