Method _subarray

packages/transformers/src/utils/tensor.js:174–181

* @param {number} index * @param {number} iterSize * @param {any} iterDims * @returns {Tensor}

(index, iterSize, iterDims)

     * @returns {Tensor}
     */
    _subarray(index, iterSize, iterDims) {
        const o1 = index * iterSize;
        const o2 = (index + 1) * iterSize;

        // We use subarray if available (typed array), otherwise we use slice (normal array)
        const data = 'subarray' in this.data ? this.data.subarray(o1, o2) : this.data.slice(o1, o2);
        return new Tensor(this.type, data, iterDims);
    }

    /**
     * Returns the value of this tensor as a standard JavaScript Number. This only works