Intel® Math Kernel Library 2018 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 what kind of settings is requested. Named constants define possible values of option:

  • MKL_CBWR_BRANCH - indicates the setting of the CNR branch.

  • MKL_CBWR_ALL - indicates all CNR-related settings.

Note

This release supports no CNR settings other than branch.

Description

The mkl_cbwr_get function returns the requested CNR settings. If the function completes successfully and the CNR mode is turned on, mkl_cbwr_get returns the specific CNR branch.

Note

To turn the CNR mode on, 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