Developer Reference for Intel® oneAPI Math Kernel Library for C

ID 766684
Date 7/13/2023
Public

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Document Table of Contents

v?Sqr

Performs element by element squaring of the vector.

Syntax

vsSqr( n, a, y );

vsSqrI(n, a, inca, y, incy);

vmsSqr( n, a, y, mode );

vmsSqrI(n, a, inca, y, incy, mode);

vdSqr( n, a, y );

vdSqrI(n, a, inca, y, incy);

vmdSqr( n, a, y, mode );

vmdSqrI(n, a, inca, y, incy, mode);

Include Files

  • mkl.h

Input Parameters

Name

Type

Description

n

const MKL_INT

Specifies the number of elements to be calculated.

a

const float* for vsSqr, vmsSqr

const double* for vdSqr, vmdSqr

Pointer to an array that contains the input vector a.

inca, incy

const MKL_INT

Specifies increments for the elements of a and y.

mode

const MKL_INT64

Overrides global VM mode setting for this function call. See vmlSetMode for possible values and their description.

Output Parameters

Name

Type

Description

y

float* for vsSqr, vmsSqr

double* for vdSqr, vmdSqr

Pointer to an array that contains the output vector y.

Description

The v?Sqr function performs element by element squaring of the vector.

Special Values for Real Function v?Sqr(x)
Argument Result Exception
+0 +0  
-0 +0  
+ +  
- +  
QNAN QNAN  
SNAN QNAN INVALID