make_int4

Applicability

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	x
Atlas A2 training product/Atlas A2 inference product	x
Atlas 200I/500 A2 inference product	x
Atlas inference product AI Core	x
Atlas inference product Vector Core	x
Atlas training product	x

Function Usage

Creates an int4 vector from four given int values.

Prototype

inline int4 make_int4(int x, int y, int z, int w)

Parameters

**Table 1** Parameters
Parameter	Input/Output	Description
x	Input	Source operand.
y	Input	Source operand.
z	Input	Source operand.
w	Input	Source operand.

Returns

A new int4 vector consisting of the four int values

Restrictions

For SIMT programming, this API is not supported.

Header Files to Be Included

To use this API, the simt_api/vector_functions.h header file must be included.

#include "simt_api/vector_functions.h"

Examples

For SIMD and SIMT programming:

__simt_vf__ __launch_bounds__(1024) inline void kernel_make_int4(__gm__ int4* dst, __gm__ int* x, __gm__ int* y, __gm__ int* z, __gm__ int* w )
{
    int idx = threadIdx.x + blockIdx.x * blockDim.x;
    dst[idx] = make_int4(x[idx], y[idx], z[idx], w[idx]);
}

Parent topic: Vector Type Constructor