What does Intel IPP status -221 (ippStsLoadDynErr) mean?

 
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ippStsLoadDynErr

This is a deployment or loader-path status. It normally appears before the requested primitive can run, when the dynamic version of IPP cannot locate or initialize a required domain, threading, or processor-specific library.

The relevant evidence is the library search path, dependent DLL or shared-object list, bitness, runtime loader diagnostics, and whether a fallback layer was used after the failure.

Diagnostic focus

  • Inspect PATH, LD_LIBRARY_PATH, rpath, application bundle layout, or installer packaging.
  • Check that all IPP domain libraries required by the application are deployed together.
  • Distinguish this from ippStsDllNotFoundBestUsed, which is a warning path where another library was still used.

Intel IPP Error Reporting · Intel IPP CPU dispatching


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