The IppHintAlgorithm type is used by many Intel Integrated Performance Primitives (Intel® IPP) functions as an argument to select the algorithmic implementation of the function. The following values are supported:
| Value | Description |
|---|---|
| ippAlgHintAccurate | Accuracy takes precedence over performance. This value provides better or exact bit precision (depending on the function). |
| ippAlgHintFast | Function performance takes precedence over accuracy. Possible deviation is bigger than in the accurate case. |
| ippAlgHintNone | The hint is absent. This value is the equivalent of ippAlgHintFast. |
For some functions, this parameter is deprecated. Read the function description carefully.