Abstract: A method is disclosed to dynamically design acceleration units of neural networks. The method comprises steps of generating plural circuit description files through a neural network model; reading a model weight of the neural network model to determine a model data format of the neural network model; selecting one circuit description file from the plural circuit description files according to the model data format, so that the chip is reconfigured according to the selected circuit description file to form an acceleration unit adapted to the model data format. The acceleration unit is suitable for running a data segmentation algorithm, which may accelerate the inference process of the neural network model. Through this method the chip may be dynamically reconfigured into an efficient acceleration unit for the different model data format, thereby speeding up the inference process of the neural network model.

Abstract: The present invention provides an electronic device and computer program product, and the computer program product includes an application that is loaded into the electronic device to perform the method as follows. After a user logs into his account, the selected mobile advertisement is accepted and then played; when the mobile advertisement is selected or played, it offers a record of promotion information to be stored in the user account, the promotion information includes at least one of the following: points, a voucher, and a discount coupon, in which the point is utilized to redeem goods. At least one photo of the user account is selected, so that the portable printer can print this photo through a wireless transmission unit of the electronic device.

Abstract: The present invention provides an electronic device and computer program product, and the computer program product includes an application that is loaded into the electronic device to perform the method as follows. After a user logs into his account, the selected mobile advertisement is accepted and then played; when the mobile advertisement is selected or played, it offers a record of promotion information to be stored in the user account, the promotion information includes at least one of the following: points, a voucher, and a discount coupon, in which the point is utilized to redeem goods. At least one photo of the user account is selected, so that the portable printer can print this photo through a wireless transmission unit of the electronic device.