Method GetDefaultDevice

include/singa/core/device.h:314–318

Return the default host device

 public:
  /// Return the default host device
  static std::shared_ptr<Device> GetDefaultDevice() {
    // cannot reset cpu device, which leads to error
    // defaultDevice->Reset();
    return defaultDevice;
  }

#ifdef USE_CUDA
  /// Return the number of total available GPUs