Method setGPUTiming

src/worker/ChartGPUWorkerProxy.ts:1660–1670

* Enables or disables GPU timing for performance metrics. * GPU timing requires the 'timestamp-query' WebGPU feature. * * @param enabled - Whether to enable GPU timing

(enabled: boolean)

   * @param enabled - Whether to enable GPU timing
   */
  setGPUTiming(enabled: boolean): void {
    if (this.isDisposed) {
      return; // Silent no-op for disposed charts
    }
    
    this.sendMessage({
      type: 'setGPUTiming',
      chartId: this.chartId,
      enabled,
    });
  }
  
  // =============================================================================
  // Worker Communication