About this software
Lahey Fortran is a commercial Fortran compiler family historically distributed by Lahey Computer Systems, Inc., including Lahey/Fujitsu Fortran and Lahey/GNU Fortran for Windows and Linux. Editions historically offered optimizing compilers, Visual Studio integration, OpenMP and auto-parallelization options, and libraries such as Fujitsu SSL2, BLAS and LAPACK; licensing and official distribution ended December 31, 2022.
Purchase
Lahey Fortran
In Stock
Delivery: 1 working day
Loading...
€283.73
Free and without obligation
Do you need more information or looking for another license?
Benefits
- Standards compliance: Supports Fortran 95, 90, and legacy Fortran 77 code.
- Optimizing code generation: Includes optimizing compilers and Fujitsu code generators for performance.
- Parallelization support: Provides OpenMP and auto-parallelization tool options for multi-core systems.
- Development integration: Professional editions integrated with Visual Studio shells for IDE workflows.
- Libraries and tools: Ship included math libraries, debuggers, and GUI/graphics toolkits.
Available languages
- English
Support information
- Vendor documentation: Product manuals and online documentation were provided by Lahey during the product lifecycle.
- License activation: License activation mechanisms existed historically, and activation availability may be affected after company closure.
- Third-party support options: Some third-party vendors continue Lahey-compatible support subject to their own policies and limitations.
- Compatibility notes: Compatibility with Fujitsu libraries, BLAS, LAPACK and Winteracter graphics is documented by resellers and community pages.
- Community resources: Fortran community archives, wikis, and reseller pages retain technical notes and historical guides.
Frequently asked questions
What is Lahey Fortran?
Lahey Fortran is a Fortran compiler product that translates Fortran source code into executable programs for scientific and engineering applications.
How does Lahey Fortran handle debugging and optimization?
Typical Fortran compilers provide optimization levels and generate debugging symbols to integrate with debuggers; use compiler flags to balance performance and traceability.
Can Lahey Fortran compile legacy Fortran code?
Fortran compilers commonly maintain backward compatibility and include options to compile older Fortran dialects, easing maintenance of legacy scientific code.
How are external libraries linked when using Lahey Fortran?
Link external libraries by specifying library paths and linker options during compilation; include corresponding module or header files as needed.