High performance computing

IBM Power™ Systems high performance computing solutions lead the Top10 list of supercomputers in not only performance but also energy efficiency. When configured into highly scalable AIX® and Linux® clusters Power Systems offer extreme performance for demanding workloads such as computational chemistry, petroleum reservoir modeling, weather forecasting, climate modeling, and analytics.

IBM Blue Gene

IBM Blue Gene/Q delivers ultrascale performance within a standard programming environment while delivering efficiencies in power, cooling and floor-space consumption. Consistently recognized as the fastest “big data”, data intensive computing system,1 Blue Gene enables business and science to address a wide range of complex problems such as helping map the human genome, investigating medical therapies, flying airplanes, pinpointing tumors, predicting climate trends, and safeguarding nuclear arsenals. Today, with BlueGene/Q Express, a half rack configuration, this leading technology is available to a broader set of users requiring big data management that keeps them ahead of the competition.

Power servers for high performance computing

IBM Power 775 Supercomputer

The IBM Power 775 supercomputing server is designed for organizations that require a highly scalable system with extreme parallel processing performance and dense, modular packaging. Use it in clustered configurations of as few as 256 processor cores or in world-class supercomputer configurations of hundreds of thousands of processors. Combined with specialized software from IBM, this system is designed to perform and represents the latest Power technology available.

IBM Systems Software for high performance computing

General Parallel File System (GPFS)

GPFS™ is a high-performance cluster file management infrastructure for AIX, Linux, Windows® and mixed clusters that provides world-class performance, scalability and availability for your file data.

Extreme Cloud Administraton Toolkit (xCAT)

An open source scalable distributed computing management and provisioning tool that provides a unified interface for hardware control, discovery, and operating system deployment.

Cluster Systems Management (CSM)

Designed to minimize the cost and complexity of administering IBM Cluster Systems built on IBM System x and IBM Power Systems by enabling comprehensive management and monitoring of the entire environment from a single point of control.

Tivoli® Workload Scheduler LoadLeveler®

Used for dynamic workload scheduling, Tivoli® Workload Scheduler LoadLeveler® is a distributed network-wide job management facility designed to dynamically schedule work to maximize resource utilization and minimize job completion time.

Engineering and Scientific Subroutine Library (ESSL) and Parallel ESSL

Collections of state-of-the-art mathematical subroutines specifically designed to improve the performance of serial, SMP and SPMD applications on the IBM POWER™ processor-based servers.

Parallel Environment (PE)

A comprehensive development and execution environment for parallel applications (distributed-memory, message-passing applications running across multiple nodes).

PowerHA SystemMirror for AIX

The PowerHA SystemMirror Standard Edition and Enterprise Edition are designed to provide high availability and disaster recovery for critical business applications and data.

IBM Power 755

POWER7. Built on Power ™.

IBM Power 775 Supercomputer

POWER7. Built on Power ™.

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Browse Power Systems

Next generation applications for big data and analytics and cognitive computing are providing unprecedented insights into opportunities, threats and efficiencies. IBM Power Systems is at the forefront of delivering solutions to gain faster insights from analyzing both structured information and unstructured big data. With the secure, flexible and open platform of IBM Power Systems plus solutions and software, organizations can outpace their competitors by delivering faster services, providing differentiated offerings and turning operational cost into investment opportunity.

IBM Power Systems hardware is at the heart of enabling major business and industry transformations fueled by the explosive growth of big data and analytics. Power Systems help organizations drive faster business insights with industry leading performance, scalability and virtualization flexibility.

IBM Power Systems deliver flexibility and choice of operating systems to enable your business to support the next generation applications for big data and analytics and cognitive computing that are transforming how organizations work today. Whether running 1, 2, or all 3 - coupled with PowerVM, they maximize the benefit of Power Systems in your business.

IBM's integrated approach to developing Systems and Systems Software stacks together delivers a platform that supports next generation applications for big data and analytics and cognitive computing on an open platform for choice while providing maximum utilization, availability, and flexibility to help you deliver new advantages to your business.

IBM and IBM Business Partner solutions exploit key benefits in IBM Power Systems’ unique design combined with systems software to provide support for next generation applications for big data and analytics and cognitive computing to providing unprecedented insights into opportunities, threats and efficiencies to your organization.

Over the last five years thousands of clients have migrated to IBM Power Systems. Learn how Power Systems has helped them support next generation applications for big data and analytics and cognitive computing on an open platform for choice while improving business performance, reducing risk, and establishing a platform for growth.

Top Links for IT Professionals

More hardware information

IBM Technical Computing

  • Powerful solutions for big data and compute intensive applications

IBM storage system

  • DCS3700 Storage System for High Performance Computing

Designed for high performance storage in the field of life sciences, real-time analytics, rich media, seismic processing, weather forecasting, telecommunications, and financial markets

UMass Dartmouth

POWER7 proves to be up to 8 times faster than x86 for black hole research codes