CN107615246A - 线程弹性负载平衡的内核负载知识 - Google Patents
线程弹性负载平衡的内核负载知识 Download PDFInfo
- Publication number
- CN107615246A CN107615246A CN201680031953.1A CN201680031953A CN107615246A CN 107615246 A CN107615246 A CN 107615246A CN 201680031953 A CN201680031953 A CN 201680031953A CN 107615246 A CN107615246 A CN 107615246A
- Authority
- CN
- China
- Prior art keywords
- thread
- kernel
- bitmap
- row
- domain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5083—Techniques for rebalancing the load in a distributed system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5066—Algorithms for mapping a plurality of inter-dependent sub-tasks onto a plurality of physical CPUs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/50—Indexing scheme relating to G06F9/50
- G06F2209/5018—Thread allocation
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Advance Control (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Multi Processors (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/818,253 | 2015-08-04 | ||
US14/818,253 US20170039093A1 (en) | 2015-08-04 | 2015-08-04 | Core load knowledge for elastic load balancing of threads |
PCT/CN2016/092483 WO2017020798A1 (en) | 2015-08-04 | 2016-07-30 | Core load knowledge for elastic load balancing of threads |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107615246A true CN107615246A (zh) | 2018-01-19 |
CN107615246B CN107615246B (zh) | 2021-02-12 |
Family
ID=57942458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680031953.1A Active CN107615246B (zh) | 2015-08-04 | 2016-07-30 | 线程弹性负载平衡的内核负载知识 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170039093A1 (zh) |
EP (1) | EP3304302A4 (zh) |
CN (1) | CN107615246B (zh) |
WO (1) | WO2017020798A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108829510A (zh) * | 2018-05-04 | 2018-11-16 | 天津猎鹰网络技术有限公司 | 线程绑定处理方法和装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170286513A1 (en) * | 2016-04-05 | 2017-10-05 | International Business Machines Corporation | Supplementing change streams |
US10460513B2 (en) * | 2016-09-22 | 2019-10-29 | Advanced Micro Devices, Inc. | Combined world-space pipeline shader stages |
US12008401B2 (en) * | 2019-12-20 | 2024-06-11 | Advanced Micro Devices, Inc. | Automatic central processing unit (CPU) usage optimization |
US20250068585A1 (en) * | 2023-08-21 | 2025-02-27 | Cirrus Logic International Semiconductor Ltd. | Efficient processing on a dual core processing system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1601475A (zh) * | 2003-09-25 | 2005-03-30 | 国际商业机器公司 | 用于在smt处理器中进行cpi负载平衡的系统和方法 |
US20120066688A1 (en) * | 2010-09-13 | 2012-03-15 | International Business Machines Corporation | Processor thread load balancing manager |
US20140026146A1 (en) * | 2011-12-29 | 2014-01-23 | Sanjeev S. Jahagirdar | Migrating threads between asymmetric cores in a multiple core processor |
US20140089936A1 (en) * | 2012-09-21 | 2014-03-27 | Htc Corporation | Multi-core device and multi-thread scheduling method thereof |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7389506B1 (en) * | 2002-07-30 | 2008-06-17 | Unisys Corporation | Selecting processor configuration based on thread usage in a multiprocessor system |
US8539491B1 (en) * | 2004-07-26 | 2013-09-17 | Oracle America, Inc. | Thread scheduling in chip multithreading processors |
US8806491B2 (en) * | 2007-12-31 | 2014-08-12 | Intel Corporation | Thread migration to improve power efficiency in a parallel processing environment |
CN100562854C (zh) * | 2008-03-11 | 2009-11-25 | 浙江大学 | 多核处理器操作系统负载均衡的实现方法 |
US8887171B2 (en) * | 2009-12-28 | 2014-11-11 | Intel Corporation | Mechanisms to avoid inefficient core hopping and provide hardware assisted low-power state selection |
US20120110303A1 (en) * | 2010-10-28 | 2012-05-03 | International Business Machines Corporation | Method for Process Synchronization of Embedded Applications in Multi-Core Systems |
US8881159B2 (en) * | 2011-03-24 | 2014-11-04 | International Business Machine Corporation | Constant time worker thread allocation via configuration caching |
WO2013063484A1 (en) * | 2011-10-28 | 2013-05-02 | The Regents Of The University Of California | Multiple-core computer processor |
WO2014032011A2 (en) * | 2012-08-23 | 2014-02-27 | Old Dominion University Reasearch Foundation | Method and system for generating four dimensional mesh from images |
JP5522283B1 (ja) * | 2013-02-27 | 2014-06-18 | 日本電気株式会社 | リストベクトル処理装置、リストベクトル処理方法、プログラム、コンパイラ、及び、情報処理装置 |
US9448934B2 (en) * | 2013-02-28 | 2016-09-20 | International Business Machines Corporation | Affinity group access to global data |
US20150007196A1 (en) * | 2013-06-28 | 2015-01-01 | Intel Corporation | Processors having heterogeneous cores with different instructions and/or architecural features that are presented to software as homogeneous virtual cores |
US9342374B2 (en) * | 2013-06-28 | 2016-05-17 | Dell Products, L.P. | Method of scheduling threads for execution on multiple processors within an information handling system |
US9703708B2 (en) * | 2013-09-27 | 2017-07-11 | Intel Corporation | System and method for thread scheduling on reconfigurable processor cores |
KR102182295B1 (ko) * | 2014-04-21 | 2020-11-24 | 삼성전자 주식회사 | 하드웨어 기반 태스크 스케쥴링 장치 및 방법 |
US9501327B2 (en) * | 2014-05-13 | 2016-11-22 | International Business Machines Corporation | Concurrently processing parts of cells of a data structure with multiple processes |
US9600392B2 (en) * | 2014-08-11 | 2017-03-21 | International Business Machines Corporation | Tracking pipelined activity during off-core memory accesses to evaluate the impact of processor core frequency changes |
US9582052B2 (en) * | 2014-10-30 | 2017-02-28 | Qualcomm Incorporated | Thermal mitigation of multi-core processor |
US20160179680A1 (en) * | 2014-12-18 | 2016-06-23 | Dell Products L.P. | Systems and methods for integrated rotation of processor cores |
US10133602B2 (en) * | 2015-02-19 | 2018-11-20 | Oracle International Corporation | Adaptive contention-aware thread placement for parallel runtime systems |
US9678806B2 (en) * | 2015-06-26 | 2017-06-13 | Advanced Micro Devices, Inc. | Method and apparatus for distributing processing core workloads among processing cores |
-
2015
- 2015-08-04 US US14/818,253 patent/US20170039093A1/en not_active Abandoned
-
2016
- 2016-07-30 CN CN201680031953.1A patent/CN107615246B/zh active Active
- 2016-07-30 WO PCT/CN2016/092483 patent/WO2017020798A1/en active Application Filing
- 2016-07-30 EP EP16832286.5A patent/EP3304302A4/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1601475A (zh) * | 2003-09-25 | 2005-03-30 | 国际商业机器公司 | 用于在smt处理器中进行cpi负载平衡的系统和方法 |
US20120066688A1 (en) * | 2010-09-13 | 2012-03-15 | International Business Machines Corporation | Processor thread load balancing manager |
US20140026146A1 (en) * | 2011-12-29 | 2014-01-23 | Sanjeev S. Jahagirdar | Migrating threads between asymmetric cores in a multiple core processor |
US20140089936A1 (en) * | 2012-09-21 | 2014-03-27 | Htc Corporation | Multi-core device and multi-thread scheduling method thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108829510A (zh) * | 2018-05-04 | 2018-11-16 | 天津猎鹰网络技术有限公司 | 线程绑定处理方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3304302A4 (en) | 2018-07-04 |
WO2017020798A1 (en) | 2017-02-09 |
CN107615246B (zh) | 2021-02-12 |
EP3304302A1 (en) | 2018-04-11 |
US20170039093A1 (en) | 2017-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10037222B2 (en) | Virtualization of hardware accelerator allowing simultaneous reading and writing | |
US9965392B2 (en) | Managing coherent memory between an accelerated processing device and a central processing unit | |
US9619287B2 (en) | Methods and system for swapping memory in a virtual machine environment | |
US9710310B2 (en) | Dynamically configurable hardware queues for dispatching jobs to a plurality of hardware acceleration engines | |
TWI417790B (zh) | 異質架構中之邏輯分割以及虛擬化 | |
JP6381956B2 (ja) | 動的仮想マシンサイジング | |
JP2018533122A (ja) | マルチバージョンタスクの効率的なスケジューリング | |
KR102197874B1 (ko) | 멀티-코어 프로세서를 포함하는 시스템 온 칩 및 그것의 쓰레드 스케줄링 방법 | |
CN107615246B (zh) | 线程弹性负载平衡的内核负载知识 | |
WO2012082423A1 (en) | Graphics compute process scheduling | |
WO2012082421A1 (en) | Accessibility of graphics processing compute resources | |
US9256470B1 (en) | Job assignment in a multi-core processor | |
EP2652614A1 (en) | Graphics processing dispatch from user mode | |
US10459773B2 (en) | PLD management method and PLD management system | |
US9003094B2 (en) | Optimistic interrupt affinity for devices | |
US10073783B2 (en) | Dual mode local data store | |
TWI731487B (zh) | 系統級快取 | |
KR20210007417A (ko) | 멀티-코어 시스템 및 그 동작 제어 방법 | |
US20140129787A1 (en) | Data placement for execution of an executable | |
US12086622B2 (en) | Optimizing virtual machine scheduling on non-uniform cache access (NUCA) systems | |
US11868805B2 (en) | Scheduling workloads on partitioned resources of a host system in a container-orchestration system | |
CN114741194B (zh) | I/o请求的处理方法及装置 | |
US20240403101A1 (en) | Data access by virtual processors in a distributed system | |
Suzuki et al. | Efficient execution of multiple cuda applications using transparent suspend, resume and migration | |
US9547522B2 (en) | Method and system for reconfigurable virtual single processor programming model |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Fangwei Information Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. Effective date of registration: 20220629 Address after: 201800 room 1026, 10th floor, No.3 Lane 733, Hewang Road, Jiading District, Shanghai Patentee after: Shanghai Pengxi Semiconductor Co.,Ltd. Address before: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Fangwei Information Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231229 Address after: 201899 5th floor, building 2, 333 Huangqing Road, Jiading District, Shanghai Patentee after: SHANGHAI PENGBANG INDUSTRIAL Co.,Ltd. Address before: 201800 room 1026, 10th floor, No.3 Lane 733, Hewang Road, Jiading District, Shanghai Patentee before: Shanghai Pengxi Semiconductor Co.,Ltd. |