• 2019 Update 4
  • 03/20/2019
  • Public Content
Contents

Note on Working with other APIs

Interoperability with the APIs like Microsoft DirectX* or Intel® Media SDK are managed through extensions. Extensions are associated with specific devices. For more information on the extensions, status of extension support on CPU and Intel® Graphics devices, and shared context, refer to the
OpenCL™ Code Builder - User’s Guide
.
Intel SDK for OpenCL Application samples demonstrate various interoperability options. You can download samples from the product page at intel.com/software/opencl/.
Measure the overheads associated with various acquiring or releasing of DirectX, OpenGL*, Intel Media SDK APIs and other resources. High costs like several milliseconds for a regular HD frame might indicate some implicit copying.
See Also

Product and Performance Information

1

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