CN109478144A - 一种数据处理装置和方法 - Google Patents

一种数据处理装置和方法 Download PDF

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Publication number
CN109478144A
CN109478144A CN201880001841.0A CN201880001841A CN109478144A CN 109478144 A CN109478144 A CN 109478144A CN 201880001841 A CN201880001841 A CN 201880001841A CN 109478144 A CN109478144 A CN 109478144A
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data
unit
task
neural network
storage unit
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CN201880001841.0A
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CN109478144B (zh
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不公告发明人
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Shanghai Cambricon Information Technology Co Ltd
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Shanghai Cambricon Information Technology Co Ltd
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Priority claimed from CN201710578784.XA external-priority patent/CN109254867B/zh
Priority claimed from CN201710677922.XA external-priority patent/CN109376845B/zh
Priority claimed from CN201710793531.4A external-priority patent/CN107578014B/zh
Priority claimed from CN201710910124.7A external-priority patent/CN109583577B/zh
Application filed by Shanghai Cambricon Information Technology Co Ltd filed Critical Shanghai Cambricon Information Technology Co Ltd
Priority to CN202010617408.9A priority Critical patent/CN111553473B/zh
Publication of CN109478144A publication Critical patent/CN109478144A/zh
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Abstract

本公开提供了一种数据处理装置和方法,所述数据处理装置包括:任务配置信息存储单元,用于存储任务的配置信息;任务队列配置单元,用于根据所述任务配置信息存储单元的配置信息对任务队列进行配置。本公开可以根据配置信息对任务队列进行配置。

Description

PCT国内申请,说明书已公开。

Claims (10)

  1. PCT国内申请,权利要求书已公开。
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110690902A (zh) * 2019-09-25 2020-01-14 电子科技大学 一种基于随机截断的时间交织adc失配优化方法
CN111626430A (zh) * 2019-04-18 2020-09-04 中科寒武纪科技股份有限公司 一种数据处理方法及相关产品
CN112215243A (zh) * 2020-10-30 2021-01-12 百度(中国)有限公司 图像特征提取方法、装置、设备及存储介质
CN113703962A (zh) * 2021-07-22 2021-11-26 北京华胜天成科技股份有限公司 云资源分配方法、装置、电子设备及存储介质
CN114415817A (zh) * 2020-10-28 2022-04-29 北京小米移动软件有限公司 显示控制方法、电子设备及存储介质

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111553473B (zh) * 2017-07-05 2023-10-13 上海寒武纪信息科技有限公司 数据冗余方法及执行数据冗余方法的神经网络处理器
CN109583577B (zh) * 2017-09-29 2021-04-23 上海寒武纪信息科技有限公司 运算装置及方法
US20190340490A1 (en) * 2018-05-04 2019-11-07 Apple Inc. Systems and methods for assigning tasks in a neural network processor
US11507702B2 (en) 2019-11-05 2022-11-22 Apple Inc. Secure mode switching in neural processor circuit
KR20210100277A (ko) * 2020-02-06 2021-08-17 삼성전자주식회사 전력 최적화 스케쥴러의 동작 방법 및 전력 최적화 스케쥴러를 포함하는 컴퓨팅 장치
US11734121B2 (en) * 2020-03-10 2023-08-22 EMC IP Holding Company LLC Systems and methods to achieve effective streaming of data blocks in data backups
WO2022040643A1 (en) * 2020-08-21 2022-02-24 Fu Zhi Sing Processing unit architectures and techniques for reusable instructions and data
WO2022102721A1 (ja) * 2020-11-11 2022-05-19 Assest株式会社 うつ状態判別プログラム
CN113885772B (zh) * 2021-10-08 2023-04-28 北京京航计算通讯研究所 一种输入交互设备的等效替代度量方法和系统
US11733288B2 (en) * 2021-12-01 2023-08-22 Infineon Technologies Ag Circuits and techniques for assessing aging effects in semiconductor circuits
US11821935B2 (en) 2021-12-01 2023-11-21 Infineon Technologies Ag Differential aging monitor circuits and techniques for assessing aging effects in semiconductor circuits
US11726746B1 (en) * 2022-09-14 2023-08-15 Moffett International Co., Limited Vector operation acceleration with convolution computation unit
CN115499104B (zh) * 2022-10-24 2023-02-03 上海泰矽微电子有限公司 一种芯片die间的通信方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101344815A (zh) * 2008-08-22 2009-01-14 华硕电脑股份有限公司 调整中央处理器电压与频率的计算机系统
CN101547144A (zh) * 2008-12-29 2009-09-30 华为技术有限公司 一种提高数据传输质量的方法、装置和系统
CN102282542A (zh) * 2008-10-14 2011-12-14 奇托尔·V·斯里尼瓦桑 对于多核芯片建立正式验证的并行软件的ticc-范例
GB201122271D0 (en) * 2011-12-23 2012-02-01 Renesas Mobile Corp Interrupt event management
US20120291034A1 (en) * 2011-05-14 2012-11-15 International Business Machines Corporation Techniques for executing threads in a computing environment
CN103052949A (zh) * 2010-07-16 2013-04-17 超威半导体公司 处理外围设备页错误的机制
CN103299270A (zh) * 2011-04-29 2013-09-11 北京中天安泰信息科技有限公司 运行时指令重组方法及装置
CN104272256A (zh) * 2012-05-24 2015-01-07 科尼龙硅公司 任务处理装置
CN104378615A (zh) * 2013-08-13 2015-02-25 联发科技股份有限公司 数据处理装置以及相关数据处理方法
CN104662284A (zh) * 2012-09-19 2015-05-27 捷豹路虎有限公司 动力系控制系统
CN105045763A (zh) * 2015-07-14 2015-11-11 北京航空航天大学 一种基于fpga+多核dsp的pd雷达信号处理系统及其并行实现方法
CN106200853A (zh) * 2016-07-02 2016-12-07 上海与德通讯技术有限公司 一种唤醒电路及唤醒方法
CN106372622A (zh) * 2016-09-30 2017-02-01 北京奇虎科技有限公司 一种人脸表情分类方法及装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0827085B1 (en) * 1996-08-20 2006-03-29 Compaq Computer Corporation Method and apparatus for distributing interrupts in a scalable symmetric multiprocessor system without changing the bus width or bus protocol
US20020133530A1 (en) * 2001-03-15 2002-09-19 Maarten Koning Method for resource control including resource stealing
JP4845755B2 (ja) * 2007-01-30 2011-12-28 キヤノン株式会社 画像処理装置、画像処理方法、プログラム及び記憶媒体
CN101561768A (zh) * 2008-04-18 2009-10-21 北京闻言科技有限公司 一种通用的调度多个任务的方法
EP2129028B1 (en) * 2008-05-06 2012-10-17 Alcatel Lucent Recovery of transmission errorrs
US8656145B2 (en) * 2008-09-19 2014-02-18 Qualcomm Incorporated Methods and systems for allocating interrupts in a multithreaded processor
JP2010181989A (ja) * 2009-02-04 2010-08-19 Renesas Electronics Corp データ処理装置
US8255774B2 (en) * 2009-02-17 2012-08-28 Seagate Technology Data storage system with non-volatile memory for error correction
US8423799B2 (en) * 2009-11-30 2013-04-16 International Business Machines Corporation Managing accelerators of a computing environment
CN102314213B (zh) 2010-07-09 2016-03-30 精英电脑股份有限公司 动态调整工作频率的计算机系统
US20130074088A1 (en) * 2011-09-19 2013-03-21 Timothy John Purcell Scheduling and management of compute tasks with different execution priority levels
JP5304953B1 (ja) * 2012-02-15 2013-10-02 トヨタ自動車株式会社 制御装置、制御システム
US20140089699A1 (en) * 2012-09-27 2014-03-27 Advanced Micro Devices Power management system and method for a processor
US8861270B2 (en) 2013-03-11 2014-10-14 Microsoft Corporation Approximate multi-level cell memory operations
JP6042274B2 (ja) * 2013-06-28 2016-12-14 株式会社デンソーアイティーラボラトリ ニューラルネットワーク最適化方法、ニューラルネットワーク最適化装置及びプログラム
WO2015154216A1 (en) * 2014-04-08 2015-10-15 Microsoft Technology Licensing, Llc Deep learning using alternating direction method of multipliers
US9684559B1 (en) * 2014-04-25 2017-06-20 Altera Corporation Methods and apparatus for storing error correction information on a memory controller circuit
GB2529670A (en) * 2014-08-28 2016-03-02 Ibm Storage system
CN104268035A (zh) * 2014-10-10 2015-01-07 深圳雷柏科技股份有限公司 一种存储数据的恢复方法
US9552510B2 (en) * 2015-03-18 2017-01-24 Adobe Systems Incorporated Facial expression capture for character animation
US9600715B2 (en) * 2015-06-26 2017-03-21 Intel Corporation Emotion detection system
CN106991077A (zh) 2016-01-20 2017-07-28 南京艾溪信息科技有限公司 一种矩阵计算装置
CN111353588B (zh) 2016-01-20 2024-03-05 中科寒武纪科技股份有限公司 用于执行人工神经网络反向训练的装置和方法
CN108427990B (zh) 2016-01-20 2020-05-22 中科寒武纪科技股份有限公司 神经网络计算系统和方法
CN106201651A (zh) 2016-06-27 2016-12-07 鄞州浙江清华长三角研究院创新中心 神经形态芯片的模拟器
CN106485324A (zh) * 2016-10-09 2017-03-08 成都快眼科技有限公司 一种卷积神经网络优化方法
CN106447034B (zh) * 2016-10-27 2019-07-30 中国科学院计算技术研究所 一种基于数据压缩的神经网络处理器、设计方法、芯片
CN106775977B (zh) * 2016-12-09 2020-06-02 北京小米移动软件有限公司 任务调度方法、装置及系统
CN106845631B (zh) * 2016-12-26 2020-05-29 上海寒武纪信息科技有限公司 一种流执行方法及装置
US10733378B2 (en) * 2017-03-17 2020-08-04 Baydin, Inc. Analysis of message quality in a networked computer system
CN111553473B (zh) * 2017-07-05 2023-10-13 上海寒武纪信息科技有限公司 数据冗余方法及执行数据冗余方法的神经网络处理器

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101344815A (zh) * 2008-08-22 2009-01-14 华硕电脑股份有限公司 调整中央处理器电压与频率的计算机系统
CN102282542A (zh) * 2008-10-14 2011-12-14 奇托尔·V·斯里尼瓦桑 对于多核芯片建立正式验证的并行软件的ticc-范例
CN101547144A (zh) * 2008-12-29 2009-09-30 华为技术有限公司 一种提高数据传输质量的方法、装置和系统
CN103052949A (zh) * 2010-07-16 2013-04-17 超威半导体公司 处理外围设备页错误的机制
CN103299270A (zh) * 2011-04-29 2013-09-11 北京中天安泰信息科技有限公司 运行时指令重组方法及装置
US20120291034A1 (en) * 2011-05-14 2012-11-15 International Business Machines Corporation Techniques for executing threads in a computing environment
GB201122271D0 (en) * 2011-12-23 2012-02-01 Renesas Mobile Corp Interrupt event management
CN104272256A (zh) * 2012-05-24 2015-01-07 科尼龙硅公司 任务处理装置
CN104662284A (zh) * 2012-09-19 2015-05-27 捷豹路虎有限公司 动力系控制系统
CN104378615A (zh) * 2013-08-13 2015-02-25 联发科技股份有限公司 数据处理装置以及相关数据处理方法
CN105045763A (zh) * 2015-07-14 2015-11-11 北京航空航天大学 一种基于fpga+多核dsp的pd雷达信号处理系统及其并行实现方法
CN106200853A (zh) * 2016-07-02 2016-12-07 上海与德通讯技术有限公司 一种唤醒电路及唤醒方法
CN106372622A (zh) * 2016-09-30 2017-02-01 北京奇虎科技有限公司 一种人脸表情分类方法及装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
SHIJIN ZHANG: ""Cambricon-X:An accelerator for sparse neural networks"", 《2016 49TH ANNUAL IEEE/ACM INTERNATIONAL SYMPOSIUM ON MICROARCHITECTURE》 *
周浩: ""飞腾1000A处理器网络驱动的实现和优化"", 《中国优秀硕士学位论文全文数据库 信息科技辑》 *
蚂蚁取经: ""FreeRTOS FreeRTOSConfig.h内容定义"", 《HTTPS://BLOG.CSDN.NET/ZHENGYANAN815/ARTICLE/DETAILS/54582482》 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111626430A (zh) * 2019-04-18 2020-09-04 中科寒武纪科技股份有限公司 一种数据处理方法及相关产品
US11762690B2 (en) 2019-04-18 2023-09-19 Cambricon Technologies Corporation Limited Data processing method and related products
CN111626430B (zh) * 2019-04-18 2023-09-26 中科寒武纪科技股份有限公司 一种数据处理方法及相关产品
CN110690902A (zh) * 2019-09-25 2020-01-14 电子科技大学 一种基于随机截断的时间交织adc失配优化方法
CN114415817A (zh) * 2020-10-28 2022-04-29 北京小米移动软件有限公司 显示控制方法、电子设备及存储介质
CN114415817B (zh) * 2020-10-28 2024-05-07 北京小米移动软件有限公司 显示控制方法、电子设备及存储介质
CN112215243A (zh) * 2020-10-30 2021-01-12 百度(中国)有限公司 图像特征提取方法、装置、设备及存储介质
CN113703962A (zh) * 2021-07-22 2021-11-26 北京华胜天成科技股份有限公司 云资源分配方法、装置、电子设备及存储介质
CN113703962B (zh) * 2021-07-22 2023-08-22 北京华胜天成科技股份有限公司 云资源分配方法、装置、电子设备及存储介质

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