mkl_get_version

Developer Reference for Intel® oneAPI Math Kernel Library for C

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ID 766684

Date 4/28/2026

Version

Public

mkl_get_version

Returns the Intel® oneAPI Math Kernel Library (oneMKL) version.

Syntax

voidmkl_get_version ( MKLVersion*pVersion ) ;

Include Files

mkl.h

Output Parameters

Name	Description
`pVersion`	Pointer to the MKLVersion structure.

Description

The mkl_get_version function collects information about the active version of the Intel® oneMKL software and returns this information in a structure of type MKLVersion by the pVersion address. The MKLVersion structure type is defined in the mkl_types.h file. The following fields of the MKLVersion structure are available:

Name	Description
MajorVersion	The Intel® oneMKL major version.
MinorVersion	`0` for backward compatibility.
UpdateVersion	The Intel® oneMKL update version.
PatchVersion	The Intel® oneMKL patch version.
ProductStatus	The status of Intel® oneMKL. The value is usually “Product”.
Build	The build date.
Platform	The current architecture (“Intel(R) 64 architecture”).
Processor	The processor optimization. Normally it is targeted for the processor installed on your system and based on the detection of the Intel® oneMKL library that is optimal for the installed processor. In the Conditional Numerical Reproducibility (CNR) mode, the processor optimization matches the selected CNR branch.

Product and Performance Information Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex . Notice revision #20201201

mkl_get_version Usage

#include <stdio.h>
#include "mkl.h"

int main(void)
{
    MKLVersion version;
    mkl_get_version(&version);

    printf("\n");
    printf("Major version:           %d\n",version.MajorVersion);
    printf("Update version:          %d\n",version.UpdateVersion);
    printf("Patch version:           %d\n",version.PatchVersion);
    printf("Product status:          %s\n",version.ProductStatus);
    printf("Build:                   %s\n",version.Build);
    printf("Platform:                %s\n",version.Platform);
    printf("Processor optimization:  %s\n",version.Processor);
    printf("\n");

    return 0;
}

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Developer Reference for Intel® oneAPI Math Kernel Library for C

mkl_get_version

Syntax

Include Files

Output Parameters

Description

mkl_get_version Usage