Get Started

  • 2021.3
  • 06/28/2021
  • Public Content

Run a Sample Project with
Eclipse*

Intel® oneAPI HPC Toolkit
An internet connection is required to download the samples for oneAPI toolkits. For information on how to use this toolkit offline, see Developing with Offline Systems in the Troubleshooting section.
If you are using Eclipse* with FPGA, see Intel® oneAPI DPC++ FPGA Workflows on Third-Party IDEs.
You can access the entire suite using Eclipse* (see the release notes for minimum required version). Once oneAPI is installed, the tools are integrated into the menus.
To watch a video presentation of how to create a project, see Intel® oneAPI Eclipse Samples Plugin.
  1. Navigate to the Eclipse directory and source setvars.sh.
    For root or sudo installations:
    . /opt/intel/oneapi/setvars.sh
    For normal user installations:
    . ~/intel/oneapi/setvars.sh
    See here for more information on setvars.sh.
  2. Launch Eclipse from the folder where it was installed:
    ./eclipse
  3. In Eclipse, select your workspace and create a project with
    Intel
    Browse Intel oneAPI Samples
    . The wizard selection screen appears.
    If you do not see an Intel menu in Eclipse, install the oneAPI Eclipse plugins, then return to this page for instructions on how to Build and Run a sample.
  4. Enter a name for your project in the New Project Name field.
  5. Select the
    Get Started
    group, then select
    Matrix Multiplication
    .
  6. The
    Matrix Multiplication
    readme will open in the C++ perspective. To view the sample, open the
    src
    folder and double click on the
    mat_mul_dpcpp
    sample.
  7. Check the
    Console
    view at the bottom. This will show you any errors.
  8. If you are using the
    Intel® C++ Compiler Classic
    , first exclude the build folder from build by right clicking on the build folder and selecting
    Resource Configurations
    Exclude from Build...
    To build a project, select
    Project
    Build Project
    . When building, the Eclipse Console view (usually in the lower right) will show you a build log, along with any errors or warnings.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.