Developer Reference

  • 0.10
  • 10/21/2020
  • Public Content


The configuration parameter
denotes the floating-point precision in which the transform is to be carried out. A setting of
stands for single precision, and a setting of
stands for double precision. The data must be presented in this precision, the computation is carried out in this precision, and the result is delivered in this precision.
does not have a default value. Set it explicitly by calling the
To better understand configuration of the precision of transforms, refer to these examples in your
Intel® oneAPI Math Kernel Library

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