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Primeur weekly 2011-07-11

The Cloud

IBM and ETH Zurich use Cloud computing to combat increasingly resistant bacteria ...

MedNet International lowers development costs and improves customer experience with Oracle WebLogic Server 11 ...

Tecnalia facilitates access to Cloud computing service through mOSAIC and REMICS projects ...

IEEE Utility and Cloud Computing to issue Call for Papers ...

Desktop Grids

BOINC 6.12.33 released to public ...

Oracle Virtual Desktop Infrastructure 3.3 now available ...

EuroFlash

e-IRG releases White Paper 2011 ...

Digital Agenda Assembly 2011 to issue workshop results ...

SURFnet deploys 100 Gb/s over 1650 km between Amsterdam and Geneva ...

New Bull supercomputer powers weather and climate research at Royal Netherlands Meteorological Institute ...

Bull's bullion claims to be the fastest X86 enterprise server ...

Chips hold the key to understanding the human brain ...

HP Technology Services boosts reliability of BMW Group's HP Networking infrastructure ...

CERN launches Open Hardware initiative ...

USFlash

The University of Adelaide implements Oracle SOA Suite 11g and Oracle WebLogic Suite 11g ...

Swinburne signs up for new supercomputer ...

SAP applications certified for Oracle Exadata Database Machine ...

Indiana University Open Systems Lab contributes to ranking world's top performing supercomputers ...

HPCC Systems from LexisNexis releases the binary code of the Community Edition for software developers and programmers ...

BGI announces first release of updated bioinformatics software ...

Platform Computing announces commercial support for Apache Hadoop Distributed File System (HDFS) ...

Platform Computing brings MapReduce to the enterprise ...

Lawrence Livermore National Laboratory opens High Performance Computing Innovation Center for collaboration with industry ...

HP accelerates market share gains in networking worldwide and in every region ...

Indiana University Open Systems Lab contributes to ranking world's top performing supercomputers

8 Jul 2011 Bloomington - When the Intrepid and Jugene supercomputers earned the top two honours in last month's Graph 500 ranking of the world's best performing supercomputers, researchers from the Indiana University (IU) Open Systems Lab (OSL) had good reason to cheer.

For the second straight ranking, an OSL team led by computer science researcher Jeremiah Willcock contributed to a method of measuring these supercomputers' abilities to search and access massive data sets that led to their high ranking.

"The Graph 500 represents an important advancement in the ranking of supercomputers", stated OSL Director Andrew Lumsdaine. "Unlike the Linpack benchmark for the Top 500, the Graph 500 focuses not on speed or raw power, but on a supercomputer's ability to access data. For many areas of science, including bioinformatics and medical research, this is the more important metric."

The graph applications measured by the Graph 500 benchmark are also representative of problems occurring in business analytics, data mining, and security.

Both of the two winning entries used more than 131,000 cores and more than 52 terabytes of data; this scale is similar to using 32,000 quad-core laptops. Algorithmic and data compression techniques developed by Jeremiah Willcock were essential to performance at this scale.

The top-ranked Intrepid is an IBM Blue Gene/P supercomputer owned by Argonne National Laboratory near Chicago. The second-ranked Jugene system, also a Blue Gene/P system, is owned by the Juelich Supercomputing Centre in Germany. The software writing team for the Blue Gene/P systems included Jeremiah Willcock and Andrew Lumsdaine from the OSL, along with an IBM team led by Fabrizio Petrini and including Fabio Checconi, Yogish Sabharwal, Anamitra Chodhury, Anshul Mittal and Parul Gupta.

Andrew Lumsdaine continued: "Jeremiah and Fabrizio's work has been instrumental in supporting this benchmarking process and in helping systems like Intrepid and Jugene obtain amazing levels of performance. Many experts would not have expected a standard supercomputer to perform well on graph applications compared to more specialized computers."

The Open Systems Lab is part of the Pervasive Technology Institute Digital Science Center at Indiana University.
Source: Indiana University

Back to Table of contents

Primeur weekly 2011-07-11

The Cloud

IBM and ETH Zurich use Cloud computing to combat increasingly resistant bacteria ...

MedNet International lowers development costs and improves customer experience with Oracle WebLogic Server 11 ...

Tecnalia facilitates access to Cloud computing service through mOSAIC and REMICS projects ...

IEEE Utility and Cloud Computing to issue Call for Papers ...

Desktop Grids

BOINC 6.12.33 released to public ...

Oracle Virtual Desktop Infrastructure 3.3 now available ...

EuroFlash

e-IRG releases White Paper 2011 ...

Digital Agenda Assembly 2011 to issue workshop results ...

SURFnet deploys 100 Gb/s over 1650 km between Amsterdam and Geneva ...

New Bull supercomputer powers weather and climate research at Royal Netherlands Meteorological Institute ...

Bull's bullion claims to be the fastest X86 enterprise server ...

Chips hold the key to understanding the human brain ...

HP Technology Services boosts reliability of BMW Group's HP Networking infrastructure ...

CERN launches Open Hardware initiative ...

USFlash

The University of Adelaide implements Oracle SOA Suite 11g and Oracle WebLogic Suite 11g ...

Swinburne signs up for new supercomputer ...

SAP applications certified for Oracle Exadata Database Machine ...

Indiana University Open Systems Lab contributes to ranking world's top performing supercomputers ...

HPCC Systems from LexisNexis releases the binary code of the Community Edition for software developers and programmers ...

BGI announces first release of updated bioinformatics software ...

Platform Computing announces commercial support for Apache Hadoop Distributed File System (HDFS) ...

Platform Computing brings MapReduce to the enterprise ...

Lawrence Livermore National Laboratory opens High Performance Computing Innovation Center for collaboration with industry ...

HP accelerates market share gains in networking worldwide and in every region ...