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Page 1: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives
Page 2: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

The Open‐Source Community forSupercomputer Collaboration

Advancing the development 

of numerical software for 

the new generation of 

highly parallel computers

Page 3: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

An open project…

• Open information exchange• Open collaboration• Open‐source software

Page 4: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

4

FUJITSUPlatform SolutionR&D Laboratories

Application users

Application developers

Vendors

Computational scientists,computer scientists and engineers

Computational science societyOpen software communities

ExascaleApplication

and Data

Initiative

Part of Fujitsu’s Exascale Application and Data Initiative

Page 5: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Petascale‐Class Supercomputers

Providing a software platform to accelerate applicationsrunning on massively parallel multicore supercomputers

AstrophysicsResearchDisaster Prevention

and Mitigation

X86 HPC ClusterNext‐Generation Supercomputer

New Materials and 

Energy Sources

Open

Petascale

LibrariesManufacturing

Model:

FHWA/NHTSA National

Crash Analysis Center

Life Sciences

Page 6: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

A global collaboration…

…contributing to the computational science community

Page 7: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Employing a hybrid programming model

Message passing between nodes

Thread parallelism within a node

Page 8: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Generic software

…to the Next‐Generation 

“K computer”

For platforms ranging from 

x86 clusters…

Page 9: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Evolving to tackle post‐petascale issues...

Algorithms that are

•Energy efficient•Fault tolerant•Highly scalable

…contributing to international 

software development efforts

Page 10: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

New materials

Contributing to many application areas

The environmentLife sciences

Page 11: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Application driven…

• Emerging  methods for dense linear algebra• Adaptive meshing• Iterative sparse solvers• Fast Fourier transforms• Scalable random number generators• Automatic code generation and auto‐tuning

Page 12: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Dr Kimihiko HiraoDirector of the RIKEN Advanced Institute for 

Computational Science:

“Science in the 21st century needs to contribute to the sustainability of human 

society and produce technologies that support individuals. Supercomputing today is 

an invaluable foundation for advancing science and technology, and the scientific and 

technological achievements and knowledge gained through supercomputing will 

benefit humanity on many fronts. International collaboration is also increasingly 

important. This project follows this direction, and we aim to participate actively and 

produce meaningful results.”

Page 13: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

Professor Jack Dongarra The University of Tennessee:

“The OPL project is an important step in the right direction. Open software initiatives 

like this succeed at developing high‐quality, standardised software and building new 

partnerships. Fujitsu’s initiatives should be recognised as a significant advancement 

in the development process of petascale software and, more importantly, in 

collaborative communities to facilitate this development.”

Page 14: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives

For more information…

www.openpetascale.org

Page 15: Open Petascale Libraries - FujitsuOpen software initiatives like this succeed at developing high‐quality, standardised software and building new partnerships. Fujitsu’s initiatives