function getStrideLength( vectorLength ) {

	const strideLength = 4;

	return vectorLength + ( ( strideLength - ( vectorLength % strideLength ) ) % strideLength );

}
This function is called with a vector length and ensure the computed length
matches a predefined stride (in this case `4`).

@function
@param {number} vectorLength - The vector length.
@return {number} The padded length.