Developer Guide and Reference

  • 2022.2
  • 09/08/2022
  • Public Content



The meaning of
<parameter name>
in the
<API name>
is different from the
<API name>
. You may need to check the migrated code.

Detailed Help

In cuBLAS* and cuSolver* getrf API, the LU factorization is done as
; in Intel® oneAPI Math Kernel Library API, it is done as
. The result of the matrix P may be different.

Suggestions to Fix

If the matrix P is only used in library API, ignore this warning. If P is used other ways, you may need to adjust the value of P.

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at