公开(公告)号：US20180072251A1

公开(公告)日：2018-03-15

申请号：US15411061

申请日：2017-01-20

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Zhao ZHANG ,  Jian OUYANG ,  Jing WANG ,  Peng WU ,  Liang GAO ,  Yupeng LI

IPC: B60R16/023 ,  G05D1/00 ,  G06F1/32

CPC classification number: B60R16/0236 ,  B60L11/1851 ,  B60L2200/40 ,  B60L2240/12 ,  B60L2260/44 ,  G05D1/0088 ,  G06F1/08 ,  G06F1/3287 ,  G06F1/3293 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/92

Abstract: The present application discloses a method and apparatus for operating a field-programmable gate array (FPGA) board in a driverless vehicle. The method according to a specific embodiment includes: collecting driving scenario information on a driving scenario of the driverless vehicle; determining, based on the driving scenario information, a speed at which the driverless vehicle executes a computing operation in the driving scenario; comparing the speed with a speed threshold; switching a working mode of the FPGA board in the driverless vehicle executing the computing operation to reduce power consumption of the FPGA board, in response to the speed being lower than the speed threshold. This embodiment implements the adaptive adjustment of the working mode of the FPGA board, thereby reducing the overall power consumption.

公开(公告)号：US20210034421A1

公开(公告)日：2021-02-04

申请号：US16929970

申请日：2020-07-15

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Canghai GU ,  Peng WU

IPC: G06F9/50 ,  G06F1/08

Abstract: Embodiments of the present disclosure relate to a method and apparatus for balancing loads, and a computer-readable storage medium. The method includes: for each data processing unit in a set of data processing units in a data processing system, acquiring current input data of the data processing unit for a current clock cycle and next input data of the data processing unit for a next clock cycle; and determining a first metric value indicating changes in input data of said data processing unit in the next clock cycle based on a comparison between the current input data and the next input data. The method further includes controlling an operating state of the set of data processing units in the next clock cycle based on the first metric value determined for the set of data processing units.

公开(公告)号：US20210026630A1

公开(公告)日：2021-01-28

申请号：US16936676

申请日：2020-07-23

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Huimin LI ,  Peng WU ,  Jian OUYANG

IPC: G06F9/30 ,  G06F9/445 ,  G06F9/54

Abstract: Embodiments of the present disclosure provide a method, executed by a computing device, for configuring a vector operation, an apparatus, a device, and a storage medium. The method includes obtaining information indicating at least one configurable vector operation parameter. The information indicating the at least one configurable vector operation parameter indicates a type and a value of the configurable vector operation parameter. The method further includes: based on the type and the value of the configurable vector operation parameter, configuring multiple vector operation circuits to enable each of the vector operation circuits to execute a target vector operation including two or more basic vector operations and defined based on the type and value of the configurable vector operation parameter.