Patents by Inventor Zai WANG

Zai WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210192245
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: June 24, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210182077
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the embodiments in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency.
    Type: Application
    Filed: September 13, 2018
    Publication date: June 17, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210158484
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: May 27, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210157992
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: May 27, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210150685
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: May 20, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Patent number: 11010338
    Abstract: The present disclosure provides a data screening device and method, which employ a storage unit and a register unit, and are capable of performing operations on data of different storage structures and different sizes efficiently.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: May 18, 2021
    Assignee: Shanghai Cambricon Information Technology Co., Ltd
    Inventors: Tianshi Chen, Yifan Hao, Zai Wang, Shaoli Liu
  • Publication number: 20210133854
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device, calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information, and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: May 6, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210097326
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 1, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210098001
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 1, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210097647
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 1, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Publication number: 20210097332
    Abstract: Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 1, 2021
    Inventors: Tianshi CHEN, Shaoli LIU, Zai WANG, Shuai HU
  • Patent number: 10789531
    Abstract: The present application provides an operation device and related products. The operation device is configured to execute operations of a network model, wherein the network model includes a neural network model and/or non-neural network model; the operation device comprises an operation unit, a controller unit and a storage unit, wherein the storage unit includes a data input unit, a storage medium and a scalar data storage unit. The technical solution provided by this application has advantages of a fast computation speed and energy-saving.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: September 29, 2020
    Assignee: SHANGHAI CAMBRICON INFORMATION TECHNOLOGY CO., LTD
    Inventors: Tianshi Chen, Xiaobing Chen, Zai Wang, Shaoli Liu
  • Publication number: 20200134460
    Abstract: The present disclosure provides a processing device including: a coarse-grained pruning unit configured to perform coarse-grained pruning on a weight of a neural network to obtain a pruned weight, an operation unit configured to train the neural network according to the pruned weight. The coarse-grained pruning unit is specifically configured to select M weights from the weights of the neural network through a sliding window, and when the M weights meet a preset condition, all or part of the M weights may be set to 0. The processing device can reduce the memory access while reducing the amount of computation, thereby obtaining an acceleration ratio and reducing energy consumption.
    Type: Application
    Filed: November 28, 2019
    Publication date: April 30, 2020
    Inventors: Zidong Du, Xuda Zhou, Zai Wang, Tianshi Chen
  • Publication number: 20200110988
    Abstract: A computing device, comprising: a computing module, comprising one or more computing units; and a control module, comprising a computing control unit, and used for controlling shutdown of the computing unit of the computing module according to a determining condition. Also provided is a computing method. The computing device and method have the advantages of low power consumption and high flexibility, and can be combined with the upgrading mode of software, thereby further increasing the computing speed, reducing the computing amount, and reducing the computing power consumption of an accelerator.
    Type: Application
    Filed: November 28, 2019
    Publication date: April 9, 2020
    Inventors: Zai WANG, Shengyuan ZHOU, Zidong DU, Tianshi CHEN
  • Publication number: 20200104713
    Abstract: A computing device, comprising: a computing module, comprising one or more computing units; and a control module, comprising a computing control unit, and used for controlling shutdown of the computing unit of the computing module according to a determining condition. Also provided is a computing method. The computing device and method have the advantages of low power consumption and high flexibility, and can be combined with the upgrading mode of software, thereby further increasing the computing speed, reducing the computing amount, and reducing the computing power consumption of an accelerator.
    Type: Application
    Filed: November 28, 2019
    Publication date: April 2, 2020
    Inventors: Zai WANG, Shengyuan ZHOU, Shuai HU, Tianshi CHEN
  • Publication number: 20200104207
    Abstract: The disclosure provides a data processing device and method. The data processing device may include: a task configuration information storage unit and a task queue configuration unit. The task configuration information storage unit is configured to store configuration information of tasks. The task queue configuration unit is configured to configure a task queue according to the configuration information stored in the task configuration information storage unit. According to the disclosure, a task queue may be configured according to the configuration information.
    Type: Application
    Filed: November 28, 2019
    Publication date: April 2, 2020
    Inventors: Zai WANG, Xuda ZHOU, Zidong DU, Tianshi CHEN
  • Publication number: 20200097828
    Abstract: The present disclosure provides a processing device including: a coarse-grained pruning unit configured to perform coarse-grained pruning on a weight of a neural network to obtain a pruned weight, an operation unit configured to train the neural network according to the pruned weight. The coarse-grained pruning unit is specifically configured to select M weights from the weights of the neural network through a sliding window, and when the M weights meet a preset condition, all or part of the M weights may be set to 0. The processing device can reduce the memory access while reducing the amount of computation, thereby obtaining an acceleration ratio and reducing energy consumption.
    Type: Application
    Filed: November 28, 2019
    Publication date: March 26, 2020
    Inventors: Zidong Du, Xuda Zhou, Zai Wang, Tianshi Chen
  • Publication number: 20200097794
    Abstract: The present disclosure provides a counting device and counting method. The device includes a storage unit, a counting unit, and a register unit, where the storage unit may be connected to the counting unit for storing input data to be counted and storing a number of elements satisfying a given condition in the input data after counting; the register unit may be configured to store an address where input data to be counted is stored in the storage unit; and the counting unit may be connected to the register unit, and may be configured to acquire a counting instruction, read a storage address of the input data to be counted in the register unit according to the counting instruction, acquire corresponding input data to be counted in the storage unit, perform statistical counting on a number of elements in the input data to be counted that satisfy the given condition, and obtain a counting result.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Inventors: Tianshi Chen, Jie Wei, Tian Zhi, Zai Wang
  • Publication number: 20200097827
    Abstract: The present disclosure provides a processing device including: a coarse-grained pruning unit configured to perform coarse-grained pruning on a weight of a neural network to obtain a pruned weight, an operation unit configured to train the neural network according to the pruned weight. The coarse-grained pruning unit is specifically configured to select M weights from the weights of the neural network through a sliding window, and when the M weights meet a preset condition, all or part of the M weights may be set to 0. The processing device can reduce the memory access while reducing the amount of computation, thereby obtaining an acceleration ratio and reducing energy consumption.
    Type: Application
    Filed: November 28, 2019
    Publication date: March 26, 2020
    Inventors: Zai Wang, Xuda Zhou, Zidong Du, Tianshi Chen
  • Publication number: 20200097831
    Abstract: The present disclosure provides a processing device including: a coarse-grained pruning unit configured to perform coarse-grained pruning on a weight of a neural network to obtain a pruned weight, an operation unit configured to train the neural network according to the pruned weight. The coarse-grained pruning unit is specifically configured to select M weights from the weights of the neural network through a sliding window, and when the M weights meet a preset condition, all or part of the M weights may be set to 0. The processing device can reduce the memory access while reducing the amount of computation, thereby obtaining an acceleration ratio and reducing energy consumption.
    Type: Application
    Filed: November 28, 2019
    Publication date: March 26, 2020
    Inventors: Zai Wang, Xuda Zhou, Zidong Du, Tianshi Chen