- Infos im HLRS Wiki sind nicht rechtsverbindlich und ohne Gewähr -
- Information contained in the HLRS Wiki is not legally binding and HLRS is not responsible for any damages that might result from its use -

Intel Compiler

From HLRS Platforms
Revision as of 21:52, 21 October 2022 by Hpcchris (talk | contribs) (Add note about the new Intel oneAPI compilers)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search
Intel® Professional Edition Compilers include advanced optimization features, multithreading capabilities, and support for Intel® processors and compatible processors. They also provide highly optimized performance libraries for creating multithreaded applications.
Intel-logo.png
Developer: Intel
Platforms:
Category: Compiler
License: Commercial
Website: Intel® Compilers homepage


Usage

Intel compilers (icc, icpc, ifort) are available through modules

module load intel


Warning: Do not use the -xHost option as the frontend nodes are a different architecture than the compute nodes and you will lose performance!


Note: Since 2021 Intel provide newer LLVM-based Intel oneAPI compilers (icx, icpx, ifx) that are supposed to replace his classic compilers (icc, icpc, ifort). These are included in our Intel modules starting from version 2021.5/2022.0. But be aware that the performance of your applications may be better when compiled with the older classic compilers - especially with ifort. Please check the porting guides from Intel for C/C++ or Fortran to adapt your applications.


See also

External links