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IBM Portfolio Update IDC User Forum

IBM Portfolio Update IDC User Forum. John S. Zuk WW Portfolio & Strategy; Deep Computing. Application. Application. Application. CPU2. CPU3. P. P. P. P. Core 1. Core 2. Core 3. Core 1. Core 3. P. P. P. Core 1. Core 2. Core 3. Core 0. Core 0. Core 2. Core 0. T. T. T.

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IBM Portfolio Update IDC User Forum

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  1. IBM Portfolio UpdateIDC User Forum John S. Zuk WW Portfolio & Strategy; Deep Computing

  2. Application Application Application CPU2 CPU3 P P P P Core 1 Core 2 Core 3 Core 1 Core 3 P P P Core 1 Core 2 Core 3 Core 0 Core 0 Core 2 Core 0 T T T T T M M M M M M M Memory address space Memory address space Memory address space What’s new – Blue Gene/P Blue Gene/P job modes allow flexible use of node memory

  3. App6 App9 App8 App8 App1 App1 App1 App1 App1 App1 App1 App1 App7 App8 App9 App6 HTC HPC App6 App8 App9 App1 App1 App1 App1 App8 App6 App1 App1 App1 App7 App7 App9 App1 HTC Q-Mode 512 nodes HTC DM 256 nodes HTC SMP 256 nodes HPC 1024 nodes What’s new – Blue Gene/P • High-Throughput Computing (HTC) modes on Blue Gene/P • BG/P with HTC looks like a cluster for serial and “pleasantly” parallel apps • Hybrid environment … standard HPC (MPI) apps plus now HTC apps • Enables a new class of workloads that use many single-node jobs • Easy administration using web-based Navigator Whitepaper

  4. Why HTC? • Collaboration across several National Energy Research organizations created Materials Aging Institute (MAI) to help power companies optimize operations and lifetimes of existing nuclear plants and support the design of next generation plants • BG/P used to simulate, model and analyze equipment corrosion, component and materials degradation due to irradiation, and performance of nonmetallic materials • EDF uses BG/P… • In HPC mode for CFD and environment simulations with various apps such as Euler, Lagrangian SPH, Finite Element, VASP • In HTC mode for CATHARE (used in thermal hydrodynamic studies) • In HPC/HTC hybrid modes for risk analysis and process management • Although MAI’s primary focus is on nuclear materials, research results will also benefit fossil and hydropower facilities www.spscicomp.org/ScicomP13/Presentations/User/PascalVezolle-EDF.pdf

  5. What’s new – Software

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