Search For:

Displaying 1-5 out of 5 total
Ultrascale Visualization of Climate Data
Found in: Computer
By Dean N. Williams,Timo Bremer,Charles Doutriaux,John Patchett,Sean Williams,Galen Shipman,Ross Miller,David R. Pugmire,Brian Smith,Chad Steed,E. Wes Bethel,Hank Childs,Harinarayan Krishnan,Prabhat Prabhat,Michael Wehner,Claudio T. Silva,Emanuele Santos,David Koop,Tommy Ellqvist,Jorge Poco,Berk Geveci,Aashish Chaudhary,Andy Bauer,Alexander Pletzer,Dave Kindig,Gerald L. Potter,Thomas P. Maxwell
Issue Date:September 2013
pp. 68-76
Collaboration across research, government, academic, and private sectors is integrating more than 70 scientific computing libraries and applications through a tailorable provenance framework, empowering scientists to exchange and examine data in novel ways...
The Earth System Grid Federation: An open infrastructure for access to distributed geospatial data
Found in: 2012 IEEE 8th International Conference on E-Science (e-Science)
By Luca Cinquini,Daniel Crichton,Chris Mattmann,John Harney,Galen Shipman,Feiyi Wang,Rachana Ananthakrishnan,Neill Miller,Sebastian Denvil,Mark Morgan,Zed Pobre,Gavin M. Bell,Bob Drach,Dean Williams,Philip Kershaw,Stephen Pascoe,Estanislao Gonzalez,Sandro Fiore,Roland Schweitzer
Issue Date:October 2012
pp. 1-10
The Earth System Grid Federation (ESGF) is a multi-agency, international collaboration that aims at developing the software infrastructure needed to facilitate and empower the study of climate change on a global scale. The ESGF's architecture employs a sys...
The Common Communication Interface (CCI)
Found in: High-Performance Interconnects, Symposium on
By Scott Atchley,David Dillow,Galen Shipman,Patrick Geoffray,Jeffrey M. Squyres,George Bosilca,Ronald Minnich
Issue Date:August 2011
pp. 51-60
There are many APIs for connecting and exchanging data between network peers. Each interface varies wildly based on metrics including performance, portability, and complexity. Specifically, many interfaces make design or implementation choices emphasizing ...
Functional Partitioning to Optimize End-to-End Performance on Many-core Architectures
Found in: SC Conference
By Min Li, Sudharshan S. Vazhkudai, Ali R. Butt, Fei Meng, Xiaosong Ma, Youngjae Kim, Christian Engelmann, Galen Shipman
Issue Date:November 2010
pp. 1-12
Scaling computations on emerging massive-core supercomputers is a daunting task, which coupled with the significantly lagging system I/O capabilities exacerbates applications' end-to-end performance. The I/O bottleneck often negates potential performance b...
End-to-end data movement using MPI-IO over routed terabits infrastructures
Found in: Proceedings of the Third International Workshop on Network-Aware Data Management (NDM '13)
By Geoffroy Vallée, Scott Atchley, Galen Shipman, Youngjae Kim
Issue Date:November 2013
pp. 1-8
Scientific discovery is nowadays driven by large-scale simulations running on massively parallel high-performance computing (HPC) systems. These applications each generate a large amount of data, which then needs to be post-processed for example for data m...