Static linking links directly with the merged static libraries. Use this method to link a self contained application that is supported on a specific processor type. Static linking is useful for embedded applications that are bundled with one type of processor.
The following table summarizes the features of static linking to help you understand the benefits and drawbacks of this linking method.
Benefits |
Drawbacks |
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*) for unthreaded non-PIC libraries only
You may want to use your own static dispatcher instead of the provided emerged dispatcher. The IPP sample mergelib demonstrates how to do this.
Refer to the latest updated sample from the Intel IPP samples directory: /ipp-samples/advanced-usage/linkage/mergelib at http://www.intel.com/software/products/ipp/samples.htm.
The Intel IPP package includes a set of processor-specific header files (such as ipp_v8.h). You can use these header files instead of the IPPCALL macro. Refer to Static linking to Intel(R) IPP Functions for One Processor in /ipp/tools/<arch>/static.lib/readme.htm.
Optimization Notice |
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The Intel® Integrated Performance Primitives (Intel® IPP) library contains functions that are more highly optimized for Intel microprocessors than for other microprocessors. While the functions in the Intel® IPP library offer optimizations for both Intel and Intel-compatible microprocessors, depending on your code and other factors, you will likely get extra performance on Intel microprocessors. While the paragraph above describes the basic optimization approach for the Intel® IPP library as a whole, the library may or may not be optimized to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include Intel® Streaming SIMD Extensions 2 (Intel® SSE2), Intel® Streaming SIMD Extensions 3 (Intel® SSE3), and Supplemental Streaming SIMD Extensions 3 (Intel® 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. Intel recommends that you evaluate other library products to determine which best meets your requirements. |
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