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Primeur weekly 2016-08-01

Special

National Strategic Computing Initiative Executive Council to unfold Strategic Plan ...

Quantum information science is to play a key role in the U.S. National Strategic Computing Initiative ...

Focus

Lenovo is heavily investing in new HPC technology, showing its commitment to the HPC market ...

South Africa's CHPC in the picture with new Lengau supercomputer, Student Cluster Competition victory and upcoming ICRI 2016 Conference ...

Exascale supercomputing

China starts developing new-era exascale supercomputer ...

Crowd computing

IBM intensifies fight against Zika ...

Middleware

Red Hat Satellite 6.2 introduces new features to help users increase efficiency across on-premise, Cloud, and container-based environments ...

Hardware

Mellanox Technologies receives Baidu's Award for Technology Leadership, drives company to new heights in machine learning ...

Medallia deploys Mellanox Ethernet solutions to supercharge real-time analytics and achieve the efficiency of hyperscale infrastructure ...

A research project coordinated by UC3M helps reduce the cost of parallel computing ...

Supermicro shipping latest Intel Xeon Phi processor server solutions in volume with Intel Omni-Path fabric ...

Vortex laser offers hope for Moore's Law ...

Penguin Computing provides high-performance computing cluster to University of Alaska Fairbanks ...

Fifth NVM Express Plugfest participation set a record; Next event scheduled for October 2016 ...

Physicists use supercomputers to find a way of making imitation graphene from salt ...

Chip makes parallel programmes run faster with less code ...

Applications

KnuEdge and University of California San Diego to host premiere industry conference to drive next-gen machine learning performance ...

Princeton Plasma Physics Laboratory and Princeton join high-performance software project ...

Red Hat unveils JBoss Data Grid 7 as platform for real-time data analytics ...

Teradata acquires Big Data Partnership consultancy and expands open source analytics services ...

PRACE to organize Women in HPC Workshop at SC16 ...

Lawrence Livermore National Laboratory chemist named Howes Scholar ...

NSF commits $35 million to improve scientific software ...

Making Big Data DANCE(S): XSEDE project successfully tests scheduled networking of Big Data ...

New ALS gene NEK1 found by Project MinE researchers at University of Massachusetts and UMC Utrecht ...

New ALS gene C21orf2 identified by international research consortium Project MinE ...

FogHorn Systems secures $12 million in Series A funding ...

The Cloud

IBM Cloud ranked as leading Platform as a Service (PaaS) according to analyst firm ...

Oracle buys NetSuite ...

New Cloud-computing platform to further the analysis of microbial genomes ...

USFlash

Australian Government to make a $14 million investment in NCI's supercomputing and data storage capacity ...

Princeton Plasma Physics Laboratory and Princeton join high-performance software project


Co-principal investigators William Tang and Bei Wang. Credit: Elle Starkman/Office of Communications.
25 Jul 2016 Plainsboro - Princeton University and the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) are participating in the accelerated development of a modern high-performance computing code, or software package. Supporting this development is the Intel Parallel Computing Center (IPCC) Programme, which provides funding to universities and laboratories to improve high-performance software capabilities for a wide range of disciplines.

The project updates the GTC-Princeton (GTC-P) code, which was originally developed for fusion research applications at PPPL and has evolved into highly portable software that is deployed on supercomputers worldwide. The National Science Foundation (NSF) strongly supported advances in the code from 2011 through 2014 through the "G8" international extreme scale computing programme, which represented the United States and seven other highly industrialized countries during that period.

Heading the new IPCC activity for the University's Princeton Institute for Computational Science & Engineering (PICSciE) is William Tang, a PPPL physicist and PICSciE principal investigator (PI). Working with William Tang is Co-PI Bei Wang, Associate Research Scholar at PICSciE, who leads this accelerated modernization effort. Joining them in the project are Co-PIs Carlos Rosales of the NSF's Texas Advanced Computing Center at the University of Texas at Austin and Khaled Ibrahim of the Lawrence Berkeley National Laboratory.

The current GTC-P code has advanced understanding of turbulence and confinement of the superhot plasma that fuels fusion reactions in doughnut-shaped facilities called tokamaks. Understanding and controlling fusion fuel turbulence is a grand challenge of fusion science, and great progress has been made in recent years. It can determine how effectively a fusion reactor will contain energy generated by fusion reactions, and thus can strongly influence the eventual economic attractiveness of a fusion energy system. Further progress on the code will enable researchers to study conditions that arise as tokamaks increase in size to the enlarged dimensions of ITER - the flagship international fusion experiment under construction in France.

Through the IPCC, Intel will provide access to systems for exploring the modernization of the code. Included will be clusters equipped with the most recent Intel "Knights Landing" (KNL) central processing chips.

The upgrade will become part of the parent GTC code, which is led by Professor Zhihong Lin of the University of California, Irvine, with William Tang as co-PI. That code is also being modernized and will be proposed, together with GTC-P, to be included in the early science portfolio for the Aurora supercomputer. Aurora will begin operations at the Argonne Leadership Computing Facility, a DOE Office of Science User Facility at Argonne National Laboratory, in 2019. Powering Aurora will be Intel "Knights Hill" processing chips.

Last year, the GTC and GTC-P codes were selected to be developed as an early science project designed for the Summit supercomputer that will be deployed at Oak Ridge Leadership Computing Facility, also a DOE Office of Science User Facility, at Oak Ridge National Laboratory in 2018. That modernization project differs from the one to be proposed for Aurora because Summit is being built around architecture powered by NVIDIA Volta graphical processing units and IBM Power 9 central processing chips.

Moreover, the code planned for Summit will be designed to run on the Aurora platform as well.

The two new machines will boost U.S. computing power far beyond Titan, the current leading U.S. supercomputer at Oak Ridge that can perform 27 quadrillion - or million billion - calculations per second. Summit and Aurora plan to perform some 200 quadrillion and 180 quadrillion calculations per second, respectively. Stated William Tang: "These new machines hold tremendous promise for helping to accelerate scientific discovery in many application domains, including fusion, that are of vital importance to the country."
Source: DOE/Princeton Plasma Physics Laboratory - PPPL

Back to Table of contents

Primeur weekly 2016-08-01

Special

National Strategic Computing Initiative Executive Council to unfold Strategic Plan ...

Quantum information science is to play a key role in the U.S. National Strategic Computing Initiative ...

Focus

Lenovo is heavily investing in new HPC technology, showing its commitment to the HPC market ...

South Africa's CHPC in the picture with new Lengau supercomputer, Student Cluster Competition victory and upcoming ICRI 2016 Conference ...

Exascale supercomputing

China starts developing new-era exascale supercomputer ...

Crowd computing

IBM intensifies fight against Zika ...

Middleware

Red Hat Satellite 6.2 introduces new features to help users increase efficiency across on-premise, Cloud, and container-based environments ...

Hardware

Mellanox Technologies receives Baidu's Award for Technology Leadership, drives company to new heights in machine learning ...

Medallia deploys Mellanox Ethernet solutions to supercharge real-time analytics and achieve the efficiency of hyperscale infrastructure ...

A research project coordinated by UC3M helps reduce the cost of parallel computing ...

Supermicro shipping latest Intel Xeon Phi processor server solutions in volume with Intel Omni-Path fabric ...

Vortex laser offers hope for Moore's Law ...

Penguin Computing provides high-performance computing cluster to University of Alaska Fairbanks ...

Fifth NVM Express Plugfest participation set a record; Next event scheduled for October 2016 ...

Physicists use supercomputers to find a way of making imitation graphene from salt ...

Chip makes parallel programmes run faster with less code ...

Applications

KnuEdge and University of California San Diego to host premiere industry conference to drive next-gen machine learning performance ...

Princeton Plasma Physics Laboratory and Princeton join high-performance software project ...

Red Hat unveils JBoss Data Grid 7 as platform for real-time data analytics ...

Teradata acquires Big Data Partnership consultancy and expands open source analytics services ...

PRACE to organize Women in HPC Workshop at SC16 ...

Lawrence Livermore National Laboratory chemist named Howes Scholar ...

NSF commits $35 million to improve scientific software ...

Making Big Data DANCE(S): XSEDE project successfully tests scheduled networking of Big Data ...

New ALS gene NEK1 found by Project MinE researchers at University of Massachusetts and UMC Utrecht ...

New ALS gene C21orf2 identified by international research consortium Project MinE ...

FogHorn Systems secures $12 million in Series A funding ...

The Cloud

IBM Cloud ranked as leading Platform as a Service (PaaS) according to analyst firm ...

Oracle buys NetSuite ...

New Cloud-computing platform to further the analysis of microbial genomes ...

USFlash

Australian Government to make a $14 million investment in NCI's supercomputing and data storage capacity ...