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Why IBM XL Compilers on Power Systems?

A quick overview of different features and capabilities you can enjoy when using XL compilers.

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Roadmap to optimize your applications with IBM XL compilers

This video shows the typical roadmap to boost your application step-by-step with XL compilers.

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What’s new in V16.1.1 of IBM XL C/C++ for Linux and IBM XL Fortran for Linux

An overview of the new functionalities in V16.1.1 of IBM XL C/C++ for Linux and IBM XL Fortran for Linux.

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Exceptional performance on IBM Power Systems - Journey of an HPC Researcher

A reference case of Prof. István Reguly, lecturer at PPCU, Hungary, previously an HPC researcher at Oxford.

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White papers

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IBM XL C/C++ and XL Fortran compilers on Power architectures overview

History, unique capabilities, performance overview, and a summary of their current strategic advantages.

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Code optimization with the IBM XL compilers on Power architectures

An introduction of the most important optimization capabilities.

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IBM XL Fortran compilers features

How Fortran compiler features can help you with your Fortran development needs.

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Training and skills

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How to download the GA image for IBM compilers

Choose the GA image download method based on your ordering channel (PA or AAS).

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FAQs for IBM Compiler Licensing on AIX and Linux on Power

Review the most frequently asked questions about the licensing model of IBM Compilers on AIX® and Linux on Power.

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Request enhancements

Use the Request for Enhancement (RFE) community to collaborate directly with IBM product development teams and other users.

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Other resources

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XL Fortran for Linux Fact Sheet

A comprehensive reference written from a benefit perspective that outlines functionality, advantages, and capabilities.

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XL Fortran for Linux documentation library

A collection of announcement letters, product documentation, and white papers for IBM XL Fortran for Linux.

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Fix list for XL Fortran for Linux

A complete listing of releases, refreshes, and fix packs sorted by version for IBM XL Fortran for Linux.

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What's new in XL Fortran for Linux, V16.1.1

New functionalities including support for additional OpenMP API V4.5 features.

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