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In Pursuit of Petascale Computing: Initiatives Around the WorldProduct Type: Market Research ReportPublished by: IDC Published: September 2007 Product Code: R104-31717 Description This document is about In Pursuit of Petascale Computing: Initiatives Around the WorldTable of Contents Table of Contents IDC Opinion In This Study Situation Overview Petascale Initiatives Around the World DARPA HPCS Program: Cray Cascade Program (Peter Ungaro) DARPA HPCS Program: IBM PERCS Program (Rama Govindaraju) A Petascale Initiative in China (Zeng Yu, Dawning) European Petascale Planning (Michael Resch, HLRS/Stuttgart) Los Alamos National Laboratory: The Roadrunner System (John Morrison) National Energy Research Scientific Computing Center (Horst Simon) National Science Foundation Initiative (Jim Kasdorf, Pittsburgh Supercomputing Center) Oak Ridge National Laboratory (Doug Kothe) Petascale Computer Projects in Japan (Makoto Taiji, Riken) Perspectives from HPC Experts Petascale Algorithms (David Bailey, Lawrence Berkeley National Laboratory) Petascale System Trends Concurrency and Amdahl's Law The Challenges of 100,000-Way Concurrency High-Resolution Climate Modeling on NERSC-3 What Software Architecture Will Cope with 100,000 Processors? (John Gurd, Manchester University) Analysis Rule of Thumb Petascale or Petaflops? (Paul Muzio, Chair, HPC User Forum) The View from Berkeley (David Patterson, University of California-Berkeley) How to Measure Success Why Should This Work Summary A Productive Petaflop is a Hard Sell (David Probst, Concordia University-Montreal, Canada) Are Programming Model Changes Needed for Petaflops? (Panel Session, Manchester University) Andrew Jones, University of Manchester Ben Ralston, AWE Paul Muzio, Chair, HPC User Forum Ian Reid, NAG Stephen Wheat, Intel We Have 10 Years to Construct the Petaflop Ecosystem (Martin Walker, HP) Thermals are the Key (Stephen Wheat, Intel) IDC Survey Highlights Related to Petascale Computing Table: Typical Number of Processors That ISV Applications Use for Single Jobs Table: Ability of Application to Scale to Thousands of Processors Table: Ability of Application to Scale to Tens of Thousands of Processors Table: Key Factors Needed for ISVs to Improve Applications Table: Use for a Petascale Computer Table: Willingness to Run Heterogeneous Problems Table: Size of Problems to Solve Future Outlook Essential Guidance Guidance for HPC Users/Buyers Guidance for HPC Vendors Learn More Related Research Synopsis |
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