Method getSortedBackends

tfjs-core/src/engine.ts:397–406

()

  }

  private getSortedBackends(): string[] {
    if (Object.keys(this.registryFactory).length === 0) {
      throw new Error('No backend found in registry.');
    }
    return Object.keys(this.registryFactory).sort((a: string, b: string) => {
      // Highest priority comes first.
      return this.registryFactory[b].priority -
          this.registryFactory[a].priority;
    });
  }

  private initializeBackendsAndReturnBest():
      {name: string, asyncInit: boolean} {