intel-oneapi

Version:

2023.1

Category:

devel

Cluster:

Loki

Author / Distributor

https://www.intel.com/content/www/us/en/developer/tools/oneapi/overview.html

Description

Intel oneAPI is a unified programming platform that delivers a common developer experience across CPU, GPU, FPGA, and other accelerators. It includes compilers, libraries, analysis tools, and optimized frameworks for data-centric and HPC development.

Included toolkits and components:

  • Intel oneAPI DPC++/C++ Compiler

  • Intel oneAPI Fortran Compiler (ifx, ifort)

  • Intel Math Kernel Library (MKL)

  • Intel MPI Library

  • Intel Data Analytics Acceleration Library (DAAL/oneDAL)

  • Intel Integrated Performance Primitives (IPP)

  • Intel VTune Profiler, Advisor, Inspector

  • Intel OpenMP runtime

Documentation

$ icx --help
$ ifx --help
$ dpcpp --help

Example: Intel oneAPI Compiler Help

Usage: icx [options] file...
       ifx [options] file...
       dpcpp [options] file...

Common options:
  -O2, -O3              Optimization levels
  -g                   Debug information
  -fopenmp             Enable OpenMP
  -xHOST               Target current architecture
  -qopenmp             Intel OpenMP (legacy)
  -std=c++17           Set C++ standard version

For full documentation:
  https://www.intel.com/content/www/us/en/developer/tools/oneapi/documentation.html

Examples/Usage

  • Load the Intel oneAPI module:

    $ module load devel/intel-oneapi/2023.1

  • Unload the module:

    $ module unload devel/intel-oneapi/2023.1

  • Compile a C++ application with OpenMP:

    icx -fopenmp -O3 -o myprog myprog.cpp

  • Compile a Fortran program:

    ifx -O2 -o solver solver.f90

  • Compile with DPC++ (SYCL):

    dpcpp -O2 -fsycl -o vec_add vec_add.cpp

  • Link with MKL libraries (using compiler wrappers):

    icx -mkl mycode.c -o mycode

Installation

Source code and installers are obtained from Intel oneAPI Toolkit