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; offer 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
  • Optimize up to level 5
  • Shared memory parallelization
  • Symbolic debugger support
  • Language standard compliance
  • High performance libraries
  • Diagnostic reports
  • Vector intrinsic procedures

Which option is right for you?

  • Authorized user


    One license per unique user

  • Concurrent user


    Shared access with multiple users

Buy now and get started