Intel® Math Kernel Library 2019 Developer Reference - C

mkl_cbwr_get

Returns the current CNR settings.

Syntax

int mkl_cbwr_get (int option);

Include Files

Input Parameters

Name

Type

Description

option

int

Specifies the CNR settings requested. Named constants define possible values of option:

  • MKL_CBWR_BRANCH - returns the current CNR branch only.

  • MKL_CBWR_ALL - returns all CNR settings including strict CNR setting.

Description

The mkl_cbwr_get function returns the requested CNR settings. The function returns MKL_CBWR_ERR_INVALID_INPUT if an invalid option is specified.

Note

To enable CNR mode, use the mkl_cbwr_set function or environment variables. For more details, see the Intel MKL Developer Guide.

Return Values

Name

Type

Description

setting

int

Requested CNR settings. See Named Constants for CNR Control for a list of named constants that specify the settings.

If the value of the option parameter is not permitted, contains the MKL_CBWR_ERR_INVALID_INPUT error code.

See Also