Method dataSync

tfjs-core/src/tensor.ts:411–425

* Synchronously downloads the values from the `tf.Tensor`. This blocks the * UI thread until the values are ready, which can cause performance issues. * * @doc {heading: 'Tensors', subheading: 'Classes'}

()

   * @doc {heading: 'Tensors', subheading: 'Classes'}
   */
  dataSync<D extends DataType = NumericDataType>(): DataTypeMap[D] {
    this.throwIfDisposed();
    const data = trackerFn().readSync(this.dataId);
    if (this.dtype === 'string') {
      try {
        return (data as Uint8Array[]).map(b => util.decodeString(b)) as
            DataTypeMap[D];
      } catch {
        throw new Error(
            'Failed to decode the string bytes into utf-8. ' +
            'To get the original bytes, call tensor.bytes().');
      }
    }
    return data as DataTypeMap[D];
  }

  /** Returns the underlying bytes of the tensor's data. */
  async bytes(): Promise<Uint8Array[]|Uint8Array> {