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Primeur weekly 2013-11-25

Special

Xyratex announces ClusterStor 9000 ...

Univa Corporation and Penguin Computing announce reseller agreement ...

SysFera-DS Version 4.0 for HPC management improves remote visualization and extends Cloud support ...

Supermicro debuts powerful 4U 8x GPU SuperServer optimized for the new NVIDIA Tesla K40 GPU accelerator ...

NVIDIA launches world's fastest accelerator for supercomputing and Big Data analytics ...

Numascale shared memory cluster set to unlock massive data sets and ease HPC programming at University of Oslo and throughout Europe ...

HP drives clients to TOP500 list of fastest supercomputers ...

IBM ranked no. 1 on the Graph500 supercomputing list ...

University of Reims Romeo supercomputer ranked 5th of the Green500 list ...

SGI supports new NVIDIA Tesla K40 GPU accelerators delivering 10x performance ...

Mellanox Connect-IB FDR InfiniBand adapters with NVIDIA GPUDirect RDMA technology provide superior GPU-based cluster performance ...

Adaptive Computing introduces Moab Task Manager to increase efficiency of short computing jobs ...

DataDirect Networks Web Object Scaler to provide a multi-PB storage Cloud to enable collaborative data sharing across Florida research universities ...

KALRAY announces world's first hyper-scalable 1000+ cores MIMD processor architecture for next generation exaflop supercomputers ...

IBM and NVIDIA to supercharge corporate data centre applications and next-generation supercomputers ...

Research institutions push the boundaries of supercomputing with Dell ...

Scientists "burst" supercomputing record with bubble collapse simulation ...

UK Atomic Weapons Establishment advances science-based programme with SGI supercomputers ...

Argonne and RIKEN sign MOU in support of petascale computing ...

Penguin Computing updates densest GPU compute solution with NVIDIA Tesla K40 GPU accelerators ...

International networks to aid global research collaborations in climate, bioinformatics and computer science ...

Convey Computer to OEM Dell servers to accelerate data intensive applications for data centres ...

Mellanox Connect-IB FDR InfiniBand adapters accelerate Purdue University's supercomputer to petascale-class performance ...

Penguin Computing announces world's densest X86 supercomputers that leverage OCP designs ...

The Cloud

Altair announces general availability of Display Manager ...

Cloud Software Programme published a definitive guide to success in the Cloud ...

Desktop Grids

New BOINC installer includes VirtualBox ...

EuroFlash

Open Knowledge promotes fast, creative innovation across sectors ...

Cray awarded $30 million contract to expand the Cray XC30 supercomputer at the High Performance Computing Center of University of Stuttgart ...

CSC deploys an energy-efficient Bull supercomputer ...

Scientists from Forschungszentrum Juelich announce the successful installation of a first Blue Gene Active Storage system worldwide ...

Launch of E-Biothon, a networked platform for the acceleration and advancement of bioinformatics research ...

Database consulting company MonetDB Solutions for Big Data newest spin-off CWI ...

Altair raises the bar for secure HPC workload management ...

USFlash

The University of Tsukuba in Japan puts Cray CS300 cluster supercomputer into production ...

SGI and Extreme Networks partner to bring high performance Big Data and Hadoop solutions ...

Cray adds NVIDIA Tesla K40 GPU accelerators to its complete line of supercomputing systems ...

Cray introduces framework for Hadoop enabling the Cray XC30 supercomputer for scientific Big Data ...

INCITE grants awarded to 59 computational research projects ...

TotalView provides open early access of massive scale debugging ...

Mellanox Connect-IB FDR InfiniBand adapters with NVIDIA GPUDirect RDMA technology provide superior GPU-based cluster performance

18 Nov 2013 Denver - NVIDIA GPUDirect RDMA technology, which is supported on NVIDIA Tesla K40 and K20 series GPU accelerators, is now supported on Mellanox's Connect-IB InfiniBand adapters. The combined solution of Mellanox's Connect-IB FDR InfiniBand adapters, NVIDIA GPUDirect RDMA technology and Tesla GPU accelerators provides industry-leading application performance and efficiency for GPU-accelerator based high-performance clusters.

With full support based on the message passing interface (MPI) MVAPICH2-2.0b release by the Ohio State University, the following features and capabilities are enabled:

  • Multi-rail capabilities for NVIDIA GPUDirect RDMA with MVAPICH2
  • 67 percent reduction in small message latency and a 10 percent reduction in large message latency
  • 5x bandwidth improvement for small messages with Connect-IB
  • Support for RDMA over InfiniBand and Ethernet (RoCE)

"Using enhanced MVAPICH2-2.0b with NVIDIA GPUDirect RDMA-based designs, end-users will now see a significant reduction in latency for small messages and an increase in bandwidth for large messages", stated Professor Dhableswar K. (DK) Panda of the Ohio State University. "The MVAPICH2-2.0b design with NVIDIA GPUDirect RDMA support is able to deliver excellent performance for K40 GPUs using Connect-IB FDR adapters."

"We see increased adoption of FDR InfiniBand and NVIDIA GPUDirect RDMA technology by leading commercial partners, government agencies, as well as academia and research institutions", stated Gilad Shainer, vice president of marketing at Mellanox Technologies. "Mellanox's FDR InfiniBand solutions with NVIDIA GPUDirect RDMA are providing the highest level of application performance, scalability and efficiency for GPU-based clusters."

"With 12GB of ultra-fast GDDR5 memory and support for PCIe Gen 3 interconnect technology, the new Tesla K40 accelerators are ideal for ultra-large scale scientific and commercial workloads", stated Ian Buck, vice president of Accelerated Computing at NVIDIA. "When coupled with NVIDIA GPUDirect RDMA technology, Mellanox InfiniBand solutions unlock new levels of performance for HPC customers by enabling direct memory access from the GPU across the InfiniBand fabric."

Beta-level support for NVIDIA GPUDirect RDMA and MVAPICH2-2.0b-GDR will be publically available this quarter with the upcoming MLNX_OFED 2.1 release.
Source: Mellanox

Back to Table of contents

Primeur weekly 2013-11-25

Special

Xyratex announces ClusterStor 9000 ...

Univa Corporation and Penguin Computing announce reseller agreement ...

SysFera-DS Version 4.0 for HPC management improves remote visualization and extends Cloud support ...

Supermicro debuts powerful 4U 8x GPU SuperServer optimized for the new NVIDIA Tesla K40 GPU accelerator ...

NVIDIA launches world's fastest accelerator for supercomputing and Big Data analytics ...

Numascale shared memory cluster set to unlock massive data sets and ease HPC programming at University of Oslo and throughout Europe ...

HP drives clients to TOP500 list of fastest supercomputers ...

IBM ranked no. 1 on the Graph500 supercomputing list ...

University of Reims Romeo supercomputer ranked 5th of the Green500 list ...

SGI supports new NVIDIA Tesla K40 GPU accelerators delivering 10x performance ...

Mellanox Connect-IB FDR InfiniBand adapters with NVIDIA GPUDirect RDMA technology provide superior GPU-based cluster performance ...

Adaptive Computing introduces Moab Task Manager to increase efficiency of short computing jobs ...

DataDirect Networks Web Object Scaler to provide a multi-PB storage Cloud to enable collaborative data sharing across Florida research universities ...

KALRAY announces world's first hyper-scalable 1000+ cores MIMD processor architecture for next generation exaflop supercomputers ...

IBM and NVIDIA to supercharge corporate data centre applications and next-generation supercomputers ...

Research institutions push the boundaries of supercomputing with Dell ...

Scientists "burst" supercomputing record with bubble collapse simulation ...

UK Atomic Weapons Establishment advances science-based programme with SGI supercomputers ...

Argonne and RIKEN sign MOU in support of petascale computing ...

Penguin Computing updates densest GPU compute solution with NVIDIA Tesla K40 GPU accelerators ...

International networks to aid global research collaborations in climate, bioinformatics and computer science ...

Convey Computer to OEM Dell servers to accelerate data intensive applications for data centres ...

Mellanox Connect-IB FDR InfiniBand adapters accelerate Purdue University's supercomputer to petascale-class performance ...

Penguin Computing announces world's densest X86 supercomputers that leverage OCP designs ...

The Cloud

Altair announces general availability of Display Manager ...

Cloud Software Programme published a definitive guide to success in the Cloud ...

Desktop Grids

New BOINC installer includes VirtualBox ...

EuroFlash

Open Knowledge promotes fast, creative innovation across sectors ...

Cray awarded $30 million contract to expand the Cray XC30 supercomputer at the High Performance Computing Center of University of Stuttgart ...

CSC deploys an energy-efficient Bull supercomputer ...

Scientists from Forschungszentrum Juelich announce the successful installation of a first Blue Gene Active Storage system worldwide ...

Launch of E-Biothon, a networked platform for the acceleration and advancement of bioinformatics research ...

Database consulting company MonetDB Solutions for Big Data newest spin-off CWI ...

Altair raises the bar for secure HPC workload management ...

USFlash

The University of Tsukuba in Japan puts Cray CS300 cluster supercomputer into production ...

SGI and Extreme Networks partner to bring high performance Big Data and Hadoop solutions ...

Cray adds NVIDIA Tesla K40 GPU accelerators to its complete line of supercomputing systems ...

Cray introduces framework for Hadoop enabling the Cray XC30 supercomputer for scientific Big Data ...

INCITE grants awarded to 59 computational research projects ...

TotalView provides open early access of massive scale debugging ...