Hybrid HDR Tone Mapping for Post Processing Multi-Device Version

Published:05/16/2014   Last Updated:11/17/2015

Download for Linux* Download Documentation


Features / Description

HDR Tone Mapping for Post Processing sample features multi-device support, specifically the simultaneous use of CPU and Intel® Processor Graphics OpenCL™ devices.

The sample demonstrates how to perform the following actions:

  • Create shared context with CPU and Intel® Processor Graphics Devices
  • Implement the "intra-frame" approach to the dynamic scheduling
  • Write data to a shared resource
  • Update input data in parallel with processing

Supported Devices: Hybrid use of CPU and Intel® Processor Graphics
Supported OS: Windows* OS
Complexity Level: Intermediate

For more information about the sample refer to the sample documentation inside the package.

Additional Resources

Intel® SDK for OpenCL™ Applications

*OpenCL and the OpenCL logo are trademarks of Apple Inc. used by permission by Khronos.

Product and Performance Information


Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804