Using the Intel® Fortran Compiler Classic and Intel® Fortran Compiler (Beta), you can compile and generate applications that can run on Intel® 64 architecture. You can also create programs for the IA-32 architecture on Windows* and Linux*.
Intel® 64 architecture applications can run on the following:
IA-32 architecture applications can run on the following:
Unless specified otherwise, assume the information in this document applies to all supported architectures and all operating systems.
You can use the compiler in the command-line or in a supported Integrated Development Environment (IDE):
The Intel Fortran Compiler (ifx) is a new compiler based on the Intel Fortran Compiler Classic (ifort) front-end and runtime libraries, using LLVM back-end technology. At this time ifx supports features of the Fortran 95 language, most OpenMP* 4.5 directives and offloading features. ifx is binary (.o/.obj) and module (.mod) file compatible; binaries and libraries generated with ifort can be linked with binaries and libraries built with ifx, and .mod files generated with one compiler can be used by the other. Both compilers use the ifort runtime libraries. ifx is released as a Beta version for users interested in trying GPU offloading, which ifort does not support. Other Fortran users should continue to use ifort.
See the Release Notes for complete information on supported architectures, operating systems, and IDEs for this release.
Optimization Notice |
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Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice. Notice revision #20110804 |