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OLCF User Assistance Center

Can't find the information you need below? Need advice from a real person? We're here to help.

OLCF support consultants are available to respond to your emails and phone calls from 9:00 a.m. to 5:00 p.m. EST, Monday through Friday, exclusive of holidays. Emails received outside of regular support hours will be addressed the next business day.

OLCF System Hostnames

See this article in context within the following user guides: Eos | Rhea | Titan Each OLCF system has a single, ...
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Writing Batch Scripts

See this article in context within the following user guides: Titan Batch scripts, or job submission scripts, are the mechanism by ...
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Current Subcontractors working with the OLCF include: Adaptive Computing Cray, Inc. DataDirect Networks IBM Oracle Whamcloud PathScale, Inc.
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What is the Difference Between a PIN, a PASSCODE, and a TOKENCODE?

When users connect with RSA SecurID tokens, they are most often prompted for a PASSCODE. Sometimes, they are instead prompted ...
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Boost is a compilation of free, peer-reviewed, portable C++ source libraries.
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Grace is a “What you see is what you get” 2D plotting tool for the X Window System and Motif.
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MATLAB is a high-performance language for technical computing. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation.
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ParaView is an open-source, multi-platform data analysis and visualization application. ParaView users can quickly build visualizations to analyze their data using qualitative and quantitative techniques.
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The Trilinos Project develops algorithms and enabling technologies within an object-oriented software framework for the solution of large-scale, complex multi-physics engineering and scientific problems.
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CUDA Memory Model

See this article in context within the following user guides: Accelerator The CUDA memory model specifies several memory spaces in which ...
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