Try out the LLVM-based beta compilers to shape next XL offerings

Announcement: IBM C/C++ and Fortran for AIX compilers offer new monthly pricing options

What IBM XL Fortran for AIX can do for your business

IBM® XL Fortran for AIX® is a compiler that facilitates the creation and maintenance of applications written in Fortran for IBM Power® Systems. It generates code that leverages the capabilities of POWER8® and the latest POWER9™ architectures and maximizes your hardware utilization. IBM XL Fortran for AIX optimizes your infrastructure on IBM Power Systems, supporting extensive numerical, scientific, and high-performance computing.


Maximize your Power hardware ROI

Capitalizes on the POWER8 and POWER9 architectures; offers automatic parallelization of sequential programs to exploit modern multi-core processors.

Optimize application performance

Provides leading optimization technologies including single instruction, multiple data (SIMD) parallel processing, OpenMP 3.1 full support and 4.0 partial support, and profile-driven optimization.

Migrate applications to Power easily

Adheres with the international programming language standards, including Fortran 2003, a subset of Fortran 2008, and language interoperability standards.

Improve developer productivity

Increases usability by providing diagnostic reports and symbolic debugger support.

Obtain world-class IBM support

Comes with superior IBM service and support.

IBM XL Fortran for AIX key features

  • Exploitation of POWER8 and the latest POWER9 architectures
  • Five levels of industry leading optimizations
  • Shared memory parallelization
  • Symbolic debugger support
  • Language standard compliance
  • High-performance libraries
  • Diagnostic reports
  • Vector intrinsic procedures

Which option is right for you?

Perpetual license - Authorized user

One license per unique user

Perpetual license - Concurrent user

Shared access with multiple users

Monthly license (NEW) – VPC

Monthly license charged per virtual processor core (VPC)

Compare features and pricing

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