Intel® CPU Runtime for OpenCL™ Applications Release Notes

ID 730480
Updated 6/17/2024
Version 2024.2



This page provides the current Release Notes for Intel® CPU Runtime for OpenCL™ Applications for Intel® Core™ and Intel® Xeon® processors. This page covers the CPU (x86-64) OpenCL™ implementation only. See the OpenCL™ Runtimes for Intel® Processors article for additional Intel® Graphics Technology information. The notes are categorized by year, from newest to oldest, with individual releases listed within each year.

Click a version to expand it into a summary of new features and changes in that version since the last release, and access the download buttons for the detailed release notes, which include important information, such as pre-requisites, software compatibility, installation instructions, and known issues.

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Release Notes


  • Implemented clGetKernelSuggestedLocalWorkSizeKHR API which is introduced in OpenCL spec 3.0.
  • Optimized the private memory management to avoid potential out of resource error.
  • Bug fixing for stabilization.



Release Notes


  • Fully support FP16 data type. It’s not an experimental feature now.
  • Optimize the performance for test cases with big local/private memory requirements.
  • Bug fixing for stabilization.


Release Notes


  • Fix several potential memory leak issues.
  • Improve kernel code debug information accuracy.
  • Optimize the code to reduce binary size. It will improve the runtime initialization efficiency.


Previous Release Notes