Developer Reference

Contents

DftiGetValue

Gets the configuration value of one particular configuration parameter.

Syntax

status
=
DftiGetValue
(
desc_handle
,
config_param
,
&config_val
)
;
Include Files
  • mkl.h
Input Parameters
Name
Type
Description
desc_handle
DFTI_DESCRIPTOR_HANDLE
FFT descriptor.
config_param
enum
Configuration parameter.
See Table "Configuration Parameters" for allowable values of
config_param
.
Output Parameters
Name
Type
Description
config_val
Depends on the configuration parameter.
Configuration value.
status
MKL_LONG
Function completion status.
Description
This function gets the configuration value of one particular configuration parameter. Each configuration parameter is a named constant, and the configuration value must have the corresponding type, which can be a named constant or a native type. For available configuration parameters and the corresponding configuration values,
see:
The function returns zero when it completes successfully.
See Status Checking Functions for more information on the returned status.
Prototype
  MKL_LONG DftiGetValue( DFTI_DESCRIPTOR_HANDLE,       DFTI_CONFIG_PARAM ,       ... );  

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.