Developer Reference for Intel® oneAPI Math Kernel Library for C

ID 766684
Date 3/31/2023
Public

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FFT Descriptor Configuration Functions

This category contains the following functions: the value setting function DftiSetValue sets one particular configuration parameter to an appropriate value, and the value-getting function DftiGetValue reads the value of one particular configuration parameter. While all configuration parameters are readable, you cannot set a few of them. Some of these contain fixed information of a particular implementation such as version number, or dynamic information, which is derived by the implementation during execution of one of the functions. See Configuration Settings for details.