WO2012119436A1 - 资源迁移方法、装置及系统 - Google Patents
资源迁移方法、装置及系统 Download PDFInfo
- Publication number
- WO2012119436A1 WO2012119436A1 PCT/CN2011/079266 CN2011079266W WO2012119436A1 WO 2012119436 A1 WO2012119436 A1 WO 2012119436A1 CN 2011079266 W CN2011079266 W CN 2011079266W WO 2012119436 A1 WO2012119436 A1 WO 2012119436A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- node
- memory
- migration
- unprocessed
- affinity
- Prior art date
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
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
- G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
Definitions
- the present invention relates to the field of processor technologies, and in particular, to a resource migration method, apparatus, and system. Background technique
- the Linux kernel implements insertion or removal of logical CPUs, as well as memory insertion or removal removal in units of sections.
- the two technical solutions are applied in the process of removing a node, and when the node is removed, the memory information in the node is migrated to other idle memory in units of sect ions; Processes within the logical CPU within a node are migrated to other logical CPUs. The memory information and the process are migrated separately.
- Embodiments of the present invention provide a method, an apparatus, and a system for resource migration, which avoid cross-node memory access and cross-node cache access, save high-speed bandwidth between nodes, and improve system performance.
- a method of resource migration including:
- the process information in the node is obtained, where the process information includes a mapping relationship between the process and the corresponding memory, and affinity of the process;
- a device for resource migration comprising:
- a first obtaining unit configured to acquire process information in the node when the node is removed, where the process information includes a mapping relationship between a process and a memory corresponding to the process, and a affinity of the process;
- the affinity of the process determining the target node of the process and its corresponding memory migration; and the first migration unit, configured to migrate the process and the corresponding memory in the node to the target node.
- a system for resource migration includes a plurality of nodes, each of which includes a CPU and a memory, and the plurality of nodes include: a node to be moved, a node to be moved out, and a control node, including:
- a CPU on the control node configured to acquire process information in the to-be-migrated node when the to-be-migrated node is removed, and determine, according to the process information, the process and the corresponding memory migration The process moves to the node, and the process in the node to be moved out and its corresponding memory are migrated to the node to be moved.
- the process information includes a mapping relationship between a process and a memory corresponding to the process, and affinity of the process.
- the resource migration method, device, and system provided by the embodiment of the present invention determine the process according to the mapping relationship between the process and the memory corresponding to the process and the affinity of the process when the node is removed. Corresponding memory migration target node, and migrating the process and its corresponding memory in the node to the target node, so that the process in the node and its corresponding memory can be migrated to the same target node. Cross-node memory access and cross-node cache access are avoided, which saves high-speed bandwidth between nodes and improves system performance.
- FIG. 1 is a flowchart of a method for resource migration according to Embodiment 1 of the present invention
- FIG. 2 is a flowchart of a method for resource migration according to Embodiment 2 of the present invention.
- Embodiment 3 is a flowchart of another method for resource migration according to Embodiment 2 of the present invention.
- FIG. 5 is a schematic diagram of a resource migration method according to Embodiment 1 of the present invention
- FIG. 6 is a block diagram of another resource migration apparatus according to Embodiment 3 of the present invention
- FIG. 8 is a block diagram of another resource migration apparatus according to Embodiment 3 of the present invention
- FIG. 9 is a block diagram of another resource migration apparatus according to Embodiment 3 of the present invention
- 10 is a block diagram of a component of another resource migration device according to Embodiment 3 of the present invention
- FIG. 11 is a block diagram of a component of a resource migration system according to Embodiment 3 of the present invention.
- An embodiment of the present invention provides a resource migration method. As shown in FIG. 1 , the method includes: 1 01. When a node is removed, acquiring process information in the node, where the process information includes a process and the The mapping relationship between the memory corresponding to the process and the affinity of the process. The process may find a memory corresponding to the process according to the VMA (V ir tua memory area) mapping relationship; the affinity is mandatory for the process on some specific nodes. The features that are executed on certain CPUs.
- VMA V ir tua memory area
- the process in the node and its corresponding memory are migrated to the target node.
- the method may be implemented by, but not limited to, the following method: the node is according to the priority carried in the process.
- the internal processes and their corresponding memory are migrated to the target node, and the processes with higher priority are preferentially migrated.
- the embodiment of the present invention does not limit this, and the user can set according to specific requirements.
- the resource migration method determines the process and its corresponding memory according to the mapping relationship between the process and the memory corresponding to the process and the affinity of the process when the node is removed. Migrating the target node, and migrating the processes in the node and their corresponding memory to the target node, so that the processes in the node and their corresponding memories can be migrated to the same target node, avoiding cross-nodes Memory access and cross-node cache access saves high-speed bandwidth between nodes and improves system performance.
- An embodiment of the present invention provides a resource migration method, as shown in FIG. 2, which is specifically illustrated by using FIG. 5, where the method includes:
- the node When the node is removed, acquiring process information in the node, where the process information includes a mapping relationship between a process and a memory corresponding to the process, and affinity of the process.
- the node 6 is the node to be removed, and the processes 1000, 1001, 1005, 2001, 2003, 2004, and 2006 are processes in the node.
- the memory corresponding to the processes 1000, 1001, and 1005 is on the memory 1; the memory corresponding to the processes 2001 and 2003 is on the memory 1; and the memory corresponding to the processes 2004 and 2006 is on the memory of the node 1. .
- the dividing the multiple processes into one group may be, but is not limited to, according to the following method, the method includes: assigning the same identifier to the multiple processes in each packet.
- the embodiment of the present invention does not limit this, and the user can specifically set according to actual conditions. Specifically, in FIG. 5, since a part of the memory in the memory 1 is used by the processes 1000, 1001, and 1005, the processes 1000, 1001, and 1005 are grouped and identified as the group 1; Used by the processes 2001 and 2003, the processes 2001 and 2003 are grouped. And identified as group 2.
- node 6 and node 5 are nodes that satisfy the affinity of processes 1000, 1001, and 1005 in group 1
- nodes 6 and 4 are nodes that satisfy the affinity of processes 2001 and 2003 in group 1.
- the node 5 is selected as a node that meets the affinity of the processes 1000, 1001, and 1 005 in the group 1, and is determined to be a process migration in the group 1.
- the target node is a node that satisfies the affinity of the processes 2001 and 2003 in the group 1, and is determined to be the target node of the process migration in the group 2.
- the memory corresponding to the process in the node is first migrated to the target node, and the process in the node is migrated to the target node.
- the processes 2001 and 2003 in the group 1 are migrated to the node 4; a part of the memory on the memory 1 corresponding to the processes 1000, 1001, 1005 in the group 1 is first migrated to the node 5, and then The processes 1000, 1001, and 005 in group 1 are migrated to node 5.
- the determined target node does not include the node according to the mapping relationship between the process and its corresponding memory and the affinity of the process, and the process and the corresponding memory are prevented from being migrated in the node.
- the time when the node was removed is shortened.
- the method further includes:
- the multiple processes are grouped into one group.
- step 303 If the another node meets the affinity of the multiple processes that are grouped into one group, perform step Step 303; otherwise, step 305 is performed.
- node 1 does not satisfy the affinity of processes 2004 and 2006, a node other than the local node that satisfies the process affinity in group 3 is searched, and the node is determined to be a process migration in group 3.
- Target node a node other than the local node that satisfies the process affinity in group 3 is searched, and the node is determined to be a process migration in group 3.
- the memory on the node 1 corresponding to the processes 2004, 2006 in the group 3 is first migrated to the target node, and then the processes 2004, 2006 in the group 3 are migrated to the target node. .
- the method further includes:
- memory 2 and memory 3 are unprocessed memory.
- the operation of the process corresponding to the unprocessed memory is obtained according to the mapping relationship between the unprocessed memory and the corresponding process; if the operation is in the process, step 403 is performed; If the situation is blocked, step 405 is performed. 403. Determine, that the node where the process corresponding to the unprocessed memory is located is the target node of the unprocessed memory migration.
- the node 2 is determined as the target node of the memory 3 migration.
- memory 3 is migrated to node 2.
- node 3 is searched as a node that satisfies the process affinity corresponding to the memory 1. , node 3 is determined as the target node of memory 2 migration.
- the node After all the processes in the node and the corresponding memory thereof are migrated, the node is scanned, the unprocessed memory is obtained, the target node of the unprocessed memory migration is determined, and the migration is performed, so that the node is When removed, all processes and memory in the node are migrated out, ensuring that information is not lost when the node is removed.
- the resource migration method determines the process and its corresponding memory migration target node according to the mapping relationship between the process and its corresponding memory and the affinity of the process when the node is removed. And migrating the process and the corresponding memory in the node to the target node, so that the process and the corresponding memory in the node can be migrated to the same target node, thereby avoiding cross-node memory access and cross-node Cache access saves high-speed bandwidth between nodes and improves system performance.
- the embodiment of the present invention provides a resource migration device. As shown in FIG. 6, the device includes: a first obtaining unit 51, a first determining unit 52, and a first migration unit 53.
- the first obtaining unit 51 is configured to acquire process information in the node when the node is removed,
- the process information includes a mapping relationship between a process and a memory corresponding to the process, and affinity of the process.
- the first determining unit 52 is configured to determine, according to the mapping relationship between the process that is acquired by the first acquiring unit 51 and the memory corresponding to the process, and the affinity of the process, determine the process and its corresponding memory. a target node of the migration; wherein the target node does not include the node.
- the first migration unit 53 is configured to migrate the process in the node and its corresponding memory to the target node determined by the first determining unit 52.
- the method may be implemented by, but not limited to, the following method: the node is according to the priority carried in the process.
- the process and its corresponding memory are migrated to the target node determined by the first determining unit 52, and the process with higher priority is preferentially migrated.
- the embodiment of the present invention does not limit this, and the user can set according to specific requirements.
- the first determining unit 52 includes: a first analyzing module 521, a first grouping module 522, and a first determining module 523.
- the first analysis module 521 is configured to analyze a mapping relationship between the process and its corresponding memory.
- the first grouping module 522 is configured to group the plurality of processes into a group when the first analyzing module 521 finds that the corresponding memory is used by multiple processes.
- the first determining module 523 is configured to search for nodes that meet the affinity of the plurality of processes grouped by the first grouping module 522, and determine that the nodes are grouped by the first grouping module 522. Describe a plurality of processes and target nodes of the corresponding memory migration.
- the first determining unit 52 further includes: a second grouping module 524, a second determining module 525, and a third determining module 526.
- the second grouping module 524 is configured to divide the plurality of processes into one group when the first analysis module 521 finds that another node other than the node exists in the corresponding one of the plurality of processes.
- a second determining module 525 configured to determine, when the another node meets affinity of the multiple processes, the other node to be the plurality of the second grouping module 524 The target node for process migration.
- a third determining module 526 configured to search for affinity of the plurality of processes that are grouped by the second grouping module 524 when the other node does not satisfy the affinity of the multiple processes The node is determined to be the plurality of processes grouped by the second grouping module 524 and the corresponding target node of the memory migration.
- the embodiment of the present invention provides a resource migration apparatus.
- the first migration unit 53 includes: a first migration module 531 and a second migration module 532.
- the first migration module 531 is configured to: when the process in the node and the corresponding memory thereof are not in the target node determined by the first determining unit 52, first migrate the memory corresponding to the process in the node to The target node determined by the first determining unit 52 migrates the process in the node to the target node determined by the first determining unit 52.
- a second migration module 532 configured to migrate a process in the node to the first determining unit when a memory corresponding to a process in the node is in the target node determined by the first determining unit 52 52 determined target node.
- the embodiment of the present invention provides a resource migration apparatus. As shown in FIG. 10, the apparatus further includes: a second obtaining unit 54, a third obtaining unit 55, a second determining unit 56, a third determining unit 57, and a second Migration unit 58.
- the second obtaining unit 54 is configured to scan all the memory in the node to obtain unprocessed memory.
- the third obtaining unit 55 is configured to acquire, according to the mapping relationship between the unprocessed memory and the corresponding process acquired by the second acquiring unit 54, the unprocessed memory corresponding to the second acquiring unit 54 The running status of the process.
- a second determining unit 56 configured to: when the running condition acquired by the third acquiring unit 55 is in a process, determine that the node where the process corresponding to the unprocessed memory is located is the target of the unprocessed memory migration node.
- the third determining unit 57 is configured to search for a node that meets the process affinity corresponding to the unprocessed memory when the running condition acquired by the third acquiring unit 55 is blocked, and determine the unprocessed memory.
- the target node of the migration is configured to search for a node that meets the process affinity corresponding to the unprocessed memory when the running condition acquired by the third acquiring unit 55 is blocked, and determine the unprocessed memory. The target node of the migration.
- a second migration unit 58 configured to migrate the unprocessed memory to the second determining unit 56 Or the target node determined by the third determining unit 57.
- the embodiment of the present invention provides a resource migration system, where the system includes a plurality of nodes, each of which includes a CPU and a memory. As shown in FIG. 11, the system includes: a node to be moved into the node 61, and a node to be moved out 62. , control node 63.
- the CPU on the control node 63 is configured to acquire process information in the to-be-migrated node 62 when the to-be-migrated node 62 is removed, where the process information includes mapping between a process and a memory corresponding to the process. Relationships and affinity of the process; migrating the processes in the to-be-migrated node 62 and their corresponding memories to the to-be-joined node 61 according to the mapping relationship between the process and its corresponding memory.
- the CPU on the control node 63 is further configured to scan all the memory in the to-be-migrated node 62, obtain unprocessed memory, and acquire the location according to the mapping relationship between the unprocessed memory and its corresponding process.
- the operation of the process corresponding to the unprocessed memory when the operation is in the process, determining that the node where the process corresponding to the unprocessed memory is located is the unprocessed memory migration node 61;
- the running condition is blocking, searching for a node that meets the process affinity corresponding to the unprocessed memory, determining that the unprocessed memory is migrated to the ingress node 61, and migrating the unprocessed memory to The node to be moved to the node 61.
- the resource migration apparatus and system provided by the embodiment of the present invention determine the process and its corresponding according to the mapping relationship between the process and the memory corresponding to the process and the affinity of the process when the node is removed.
- the target node of the memory migration, and the process in the node and its corresponding memory are migrated to the target node, so that the process in the node and its corresponding memory can be migrated to the same target node, avoiding Cross-node memory access and cross-node cache access saves high-speed bandwidth between nodes and improves system performance.
- the node is scanned, the unprocessed memory is obtained, the target node of the unprocessed memory migration is determined, and the migration is performed, so that the When the node is removed, all the processes and memory in the node are migrated out, which ensures that the information is not lost when the node is removed.
- the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. .
- the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer.
- a hard disk or optical disk or the like includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Information Transfer Between Computers (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020137033481A KR101555266B1 (ko) | 2011-09-01 | 2011-09-01 | 자원 이주를 위한 방법, 장치 및 시스템 |
RU2013158341/08A RU2571562C2 (ru) | 2011-09-01 | 2011-09-01 | Способ, устройство и система для переноса ресурса |
PCT/CN2011/079266 WO2012119436A1 (zh) | 2011-09-01 | 2011-09-01 | 资源迁移方法、装置及系统 |
AU2011361420A AU2011361420B2 (en) | 2011-09-01 | 2011-09-01 | Method, device and system for migrating resources |
EP11860320.8A EP2657841A4 (en) | 2011-09-01 | 2011-09-01 | METHOD, DEVICE AND SYSTEM FOR MIGRATION OF RESOURCES |
CN201180001882.8A CN102369511B (zh) | 2011-09-01 | 2011-09-01 | 资源迁移方法、装置及系统 |
JP2014521906A JP2014522033A (ja) | 2011-09-01 | 2011-09-01 | リソースマイグレーションのための方法、装置及びシステム |
US14/017,124 US20140007129A1 (en) | 2011-09-01 | 2013-09-03 | Method, apparatus and system for resource migration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/079266 WO2012119436A1 (zh) | 2011-09-01 | 2011-09-01 | 资源迁移方法、装置及系统 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/017,124 Continuation US20140007129A1 (en) | 2011-09-01 | 2013-09-03 | Method, apparatus and system for resource migration |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012119436A1 true WO2012119436A1 (zh) | 2012-09-13 |
Family
ID=45761446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/079266 WO2012119436A1 (zh) | 2011-09-01 | 2011-09-01 | 资源迁移方法、装置及系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20140007129A1 (zh) |
EP (1) | EP2657841A4 (zh) |
JP (1) | JP2014522033A (zh) |
KR (1) | KR101555266B1 (zh) |
CN (1) | CN102369511B (zh) |
AU (1) | AU2011361420B2 (zh) |
RU (1) | RU2571562C2 (zh) |
WO (1) | WO2012119436A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103365717B (zh) * | 2013-06-25 | 2016-08-31 | 华为技术有限公司 | 内存访问方法、装置及系统 |
CN104468674B (zh) * | 2013-09-25 | 2020-01-14 | 南京中兴新软件有限责任公司 | 数据迁移方法及装置 |
EP3206127B1 (en) | 2013-11-22 | 2019-03-06 | Huawei Technologies Co., Ltd. | Method, computer, and apparatus for migrating memory data |
CN106155911B (zh) * | 2015-03-30 | 2019-04-12 | 华为技术有限公司 | 一种请求远程内存的方法和装置 |
JP6459784B2 (ja) | 2015-06-03 | 2019-01-30 | 富士通株式会社 | 並列計算機、マイグレーションプログラム、及び、マイグレーション方法 |
CN106020971B (zh) * | 2016-05-10 | 2020-01-31 | 广东睿江云计算股份有限公司 | 云主机系统中的cpu调度方法及装置 |
US10698737B2 (en) * | 2018-04-26 | 2020-06-30 | Hewlett Packard Enterprise Development Lp | Interoperable neural network operation scheduler |
CN111858458B (zh) * | 2020-06-19 | 2022-05-24 | 苏州浪潮智能科技有限公司 | 一种互联通道的调整方法、装置、系统、设备和介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001095094A2 (en) * | 2000-06-02 | 2001-12-13 | Sun Microsystems, Inc. | System and method for migrating processes on a network |
CN101122868A (zh) * | 2007-09-18 | 2008-02-13 | 中兴通讯股份有限公司 | 一种实现透明进程迁移的装置和方法 |
US20110173622A1 (en) * | 2010-01-08 | 2011-07-14 | Samsung Electronics Co., Ltd. | System and method for dynamic task migration on multiprocessor system |
CN102158513A (zh) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | 一种服务器集群节能的方法、装置和服务器集群 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5819034A (en) * | 1994-04-28 | 1998-10-06 | Thomson Consumer Electronics, Inc. | Apparatus for transmitting and receiving executable applications as for a multimedia system |
US6269390B1 (en) * | 1996-12-17 | 2001-07-31 | Ncr Corporation | Affinity scheduling of data within multi-processor computer systems |
US6289369B1 (en) * | 1998-08-25 | 2001-09-11 | International Business Machines Corporation | Affinity, locality, and load balancing in scheduling user program-level threads for execution by a computer system |
US6769017B1 (en) * | 2000-03-13 | 2004-07-27 | Hewlett-Packard Development Company, L.P. | Apparatus for and method of memory-affinity process scheduling in CC-NUMA systems |
US7159216B2 (en) * | 2001-11-07 | 2007-01-02 | International Business Machines Corporation | Method and apparatus for dispatching tasks in a non-uniform memory access (NUMA) computer system |
US7159221B1 (en) * | 2002-08-30 | 2007-01-02 | Unisys Corporation | Computer OS dispatcher operation with user controllable dedication |
US8150904B2 (en) * | 2007-02-28 | 2012-04-03 | Sap Ag | Distribution of data and task instances in grid environments |
US8370844B2 (en) * | 2007-09-12 | 2013-02-05 | International Business Machines Corporation | Mechanism for process migration on a massively parallel computer |
JP5333735B2 (ja) * | 2009-01-27 | 2013-11-06 | 日本電気株式会社 | 仮想計算機システム、仮想計算機のマイグレーション方法、及びプログラム |
-
2011
- 2011-09-01 AU AU2011361420A patent/AU2011361420B2/en not_active Ceased
- 2011-09-01 EP EP11860320.8A patent/EP2657841A4/en not_active Withdrawn
- 2011-09-01 JP JP2014521906A patent/JP2014522033A/ja active Pending
- 2011-09-01 CN CN201180001882.8A patent/CN102369511B/zh not_active Expired - Fee Related
- 2011-09-01 WO PCT/CN2011/079266 patent/WO2012119436A1/zh active Application Filing
- 2011-09-01 KR KR1020137033481A patent/KR101555266B1/ko not_active IP Right Cessation
- 2011-09-01 RU RU2013158341/08A patent/RU2571562C2/ru not_active IP Right Cessation
-
2013
- 2013-09-03 US US14/017,124 patent/US20140007129A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001095094A2 (en) * | 2000-06-02 | 2001-12-13 | Sun Microsystems, Inc. | System and method for migrating processes on a network |
CN101122868A (zh) * | 2007-09-18 | 2008-02-13 | 中兴通讯股份有限公司 | 一种实现透明进程迁移的装置和方法 |
US20110173622A1 (en) * | 2010-01-08 | 2011-07-14 | Samsung Electronics Co., Ltd. | System and method for dynamic task migration on multiprocessor system |
CN102158513A (zh) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | 一种服务器集群节能的方法、装置和服务器集群 |
Also Published As
Publication number | Publication date |
---|---|
US20140007129A1 (en) | 2014-01-02 |
JP2014522033A (ja) | 2014-08-28 |
KR20140015546A (ko) | 2014-02-06 |
EP2657841A4 (en) | 2014-01-22 |
AU2011361420B2 (en) | 2015-10-29 |
KR101555266B1 (ko) | 2015-09-23 |
RU2571562C2 (ru) | 2015-12-20 |
CN102369511B (zh) | 2013-08-28 |
AU2011361420A1 (en) | 2014-01-09 |
EP2657841A1 (en) | 2013-10-30 |
RU2013158341A (ru) | 2015-10-10 |
CN102369511A (zh) | 2012-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012119436A1 (zh) | 资源迁移方法、装置及系统 | |
CN110865867B (zh) | 应用拓扑关系发现的方法、装置和系统 | |
US8756601B2 (en) | Memory coherency acceleration via virtual machine migration | |
JP5614226B2 (ja) | 仮想マシン制御装置、仮想マシン制御プログラムおよび仮想マシン制御方法 | |
US7865686B2 (en) | Virtual computer system, and physical resource reconfiguration method and program thereof | |
WO2017166777A1 (zh) | 一种任务调度方法及装置 | |
EP3226131B1 (en) | Scaling method and device for virtual machine (vm) | |
CN108363621B (zh) | numa架构下的报文转发方法、装置、存储介质及电子设备 | |
US20150309842A1 (en) | Core Resource Allocation Method and Apparatus, and Many-Core System | |
US20180018244A1 (en) | Node system, server apparatus, scaling control method, and program | |
US10002023B2 (en) | Method and apparatus for managing one or more tasks of a many-core system using one or more task descriptor entries | |
WO2010072085A1 (zh) | 分布式系统的业务数据管理方法、装置及分布式系统 | |
WO2021052169A1 (zh) | 分布式数据的均衡处理方法、装置、计算终端和存储介质 | |
US8190857B2 (en) | Deleting a shared resource node after reserving its identifier in delete pending queue until deletion condition is met to allow continued access for currently accessing processor | |
US11822970B2 (en) | Identifier (ID) allocation in a virtualized computing environment | |
JP2015508927A (ja) | ウイルススキャン方法及びウイルススキャン装置 | |
US10198180B2 (en) | Method and apparatus for managing storage device | |
WO2017181936A1 (zh) | 网络资源部署的方法、装置、控制器及核心网设备 | |
US8671232B1 (en) | System and method for dynamically migrating stash transactions | |
US20210026721A1 (en) | Memory leak detection | |
WO2015090044A1 (zh) | 一种数据扫描的方法及装置 | |
KR101198400B1 (ko) | 메모리 관리 장치 및 방법 | |
US20170147518A1 (en) | Scanning memory for de-duplication using rdma | |
KR101662030B1 (ko) | 태스크 이동 시스템 및 그 방법 | |
US20230385111A1 (en) | Packet processing computations utilizing a pre-allocated memory function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180001882.8 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11860320 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011860320 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20137033481 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2014521906 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2011361420 Country of ref document: AU Date of ref document: 20110901 Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2013158341 Country of ref document: RU Kind code of ref document: A |