Method dispose

tfjs-converter/src/executor/graph_executor.ts:698–702

* Releases the memory used by the weight tensors.

()

   * Releases the memory used by the weight tensors.
   */
  dispose() {
    Object.keys(this.weightMap)
        .forEach(
            key => this.weightMap[key].forEach(tensor => tensor.dispose()));
  }

  private checkInputShapeAndType(inputs: NamedTensorMap) {
    Object.keys(inputs).forEach(name => {