Intel® Hyperflex™ Architecture High-Performance Design Handbook

ID 683353
Date 10/04/2021
Public
Document Table of Contents

2.3.2.2.3. Step 3: Verify Automatic Pipeline Insertion Option

The Enable Auto-Pipelining option (HYPER_RETIMER_ENABLE_ADD_PIPELINING) is required for automatic pipeline insertion, and is enabled by default in the Intel® Quartus® Prime software.

Follow these steps to verify or change the Enable Auto-Pipelining setting:

  1. Click Assignments > Settings > Compiler Settings > Advanced Settings (Fitter).
  2. To use automatic pipeline insertion, ensure that Enable Auto-Pipelining is On. You can turn this setting Off to prevent the addition of further pipeline stages in the instances of the hyperpipe_vlat module.
  3. Click OK.
    Alternatively, you can enable or disable this option by specifying the following assignment the .qsf directly:
    set_global_assignment -name HYPER_RETIMER_ENABLE_ADD_PIPELINING <ON|OFF>
  4. To compile the design, click Processing > Start Compilation.

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