JPWO2021101602A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2021101602A5
JPWO2021101602A5 JP2022529078A JP2022529078A JPWO2021101602A5 JP WO2021101602 A5 JPWO2021101602 A5 JP WO2021101602A5 JP 2022529078 A JP2022529078 A JP 2022529078A JP 2022529078 A JP2022529078 A JP 2022529078A JP WO2021101602 A5 JPWO2021101602 A5 JP WO2021101602A5
Authority
JP
Japan
Prior art keywords
subnet
host channel
ingress packet
end node
switches
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.)
Pending
Application number
JP2022529078A
Other languages
Japanese (ja)
Other versions
JP2023503274A (en
Publication date
Priority claimed from US16/872,035 external-priority patent/US11700206B2/en
Application filed filed Critical
Publication of JP2023503274A publication Critical patent/JP2023503274A/en
Publication of JPWO2021101602A5 publication Critical patent/JPWO2021101602A5/ja
Pending legal-status Critical Current

Links

Claims (9)

高性能コンピューティング環境においてＦＥＣＮ（順方向明示的輻輳通知）およびＢＥＣＮ（逆方向明示的輻輳通知）の両方において複数のＣＥ（輻輳経験）フラグを用いるためのシステムであって、
１つ以上のマイクロプロセッサを含むコンピュータと、
前記コンピュータにおいて提供される第１のサブネットとを備え、前記第１のサブネットは、
複数のスイッチを含み、前記複数のスイッチは少なくともリーフスイッチを含み、前記複数のスイッチの各々は複数のスイッチポートを含み、前記第１のサブネットはさらに、
複数のホストチャネルアダプタを含み、前記ホストチャネルアダプタの各々は、少なくとも１つのホストチャネルアダプタポートを含み、前記複数のホストチャネルアダプタは、前記複数のスイッチを介して相互接続され、前記第１のサブネットはさらに、
複数の仮想マシンを含む複数のエンドノードを含み、
ホストチャネルアダプタに取り付けられたエンドノードにおいて、遠隔エンドノードからイングレスパケットが受信され、前記イングレスパケットは、前記エンドノードにおいて受信される前に前記第１のサブネットの少なくとも一部を横断し、前記イングレスパケットは、前記イングレスパケットが前記第１のサブネットの前記少なくとも一部の前記横断中に輻輳を経験したことを示すマーキングを含み、
前記イングレスパケットを受信すると、前記エンドノードは、前記遠隔エンドノードに応答メッセージを送信し、前記応答メッセージは、前記イングレスパケットが前記第１のサブネットの前記少なくとも一部の前記横断中に輻輳を経験したことを示す、システム。 A system for using multiple CE (congestion experienced) flags in both FECN (Forward Explicit Congestion Notification) and BECN (Backward Explicit Congestion Notification) in a high performance computing environment, comprising:
a computer containing one or more microprocessors;
a first subnet provided at said computer, said first subnet comprising:
comprising a plurality of switches, the plurality of switches comprising at least a leaf switch, each of the plurality of switches comprising a plurality of switch ports, the first subnet further comprising:
a plurality of host channel adapters, each of said host channel adapters including at least one host channel adapter port; said plurality of host channel adapters interconnected via said plurality of switches; furthermore,
contains multiple end nodes containing multiple virtual machines,
At an end node attached to a host channel adapter, an ingress packet is received from a remote end node, said ingress packet traversing at least a portion of said first subnet before being received at said end node; packets include markings indicating that the ingress packets experienced congestion during the traversal of the at least part of the first subnet;
Upon receiving the ingress packet, the end node transmits a response message to the remote end node, the response message indicating that the ingress packet experienced congestion during the traversal of the at least part of the first subnet. A system that indicates what has been done. 前記応答メッセージは、複数のビットを含むビットフィールドを含む、請求項１に記載のシステム。 2. The system of claim 1, wherein the response message includes a bit field containing a plurality of bits. 前記イングレスパケットによって横断される前記第１のサブネットの前記少なくとも一部は、複数のパスステージを含み、各ステージは、スイッチ間リンクまたはスイッチポートのうちの１つを含む、請求項２に記載のシステム。 3. The at least part of the first subnet traversed by the ingress packet comprises a plurality of path stages, each stage comprising one of inter-switch links or switch ports. system. 前記ビットフィールドの前記複数のビットの各々は、前記複数のパスステージのうちの異なるパスステージにそれぞれ対応する、請求項３に記載のシステム。 4. The system of claim 3, wherein each of said plurality of bits of said bit field respectively correspond to a different one of said plurality of pass stages. 前記複数のパスステージのうちの第１のパスステージに対応する前記ビットフィールドの第１のビットは、前記応答メッセージ内で、前記イングレスパケットが前記第１のパスステージにおいて輻輳を経験していることを示す、請求項４に記載のシステム。 A first bit of the bit field corresponding to a first path stage of the plurality of path stages indicates in the response message that the ingress packet is experiencing congestion in the first path stage. 5. The system of claim 4, wherein the system is . 前記複数のパスステージのうちの前記第１のパスステージに対応する前記ビットフィールドの前記第１のビットは、ＣＥフラグを含む、請求項５に記載のシステム。 6. The system of claim 5, wherein the first bit of the bitfield corresponding to the first pass stage of the plurality of pass stages includes a CE flag. 前記第１のサブネットは、インフィニバンドサブネットを含む、請求項６に記載のシステム。 7. The system of claim 6, wherein said first subnet comprises an InfiniBand subnet. 高性能コンピューティング環境においてＦＥＣＮ（順方向明示的輻輳通知）およびＢＥＣＮ（逆方向明示的輻輳通知）の両方において複数のＣＥ（輻輳経験）フラグを用いるための方法であって、
１つ以上のマイクロプロセッサにおいて、第１のサブネットを提供することを含み、前記第１のサブネットは、
複数のスイッチを含み、前記複数のスイッチは少なくともリーフスイッチを含み、前記複数のスイッチの各々は複数のスイッチポートを含み、前記第１のサブネットはさらに、
複数のホストチャネルアダプタを含み、前記ホストチャネルアダプタの各々は、少なくとも１つのホストチャネルアダプタポートを含み、前記複数のホストチャネルアダプタは、前記複数のスイッチを介して相互接続され、前記第１のサブネットはさらに、
複数の仮想マシンを含む複数のエンドノードを含み、前記方法はさらに、
ホストチャネルアダプタに取り付けられたエンドノードにおいて、遠隔エンドノードからイングレスパケットを受信することを含み、前記イングレスパケットは、前記エンドノードにおいて受信される前に前記第１のサブネットの少なくとも一部を横断し、前記イングレスパケットは、前記イングレスパケットが前記第１のサブネットの前記少なくとも一部の前記横断中に輻輳を経験したことを示すマーキングを含み、前記方法はさらに、
前記イングレスパケットを受信すると、前記ホストチャネルアダプタに取り付けられた前記エンドノードから前記遠隔エンドノードに応答メッセージを送信することを含み、前記応答メッセージは、前記イングレスパケットが前記第１のサブネットの前記少なくとも一部の前記横断中に輻輳を経験したことを示す、方法。 A method for using multiple CE (congestion experienced) flags in both FECN (Forward Explicit Congestion Notification) and BECN (Backward Explicit Congestion Notification) in a high performance computing environment, comprising:
providing a first subnet in one or more microprocessors, the first subnet comprising:
comprising a plurality of switches, the plurality of switches comprising at least a leaf switch, each of the plurality of switches comprising a plurality of switch ports, the first subnet further comprising:
a plurality of host channel adapters, each of said host channel adapters including at least one host channel adapter port; said plurality of host channel adapters interconnected via said plurality of switches; furthermore,
Including a plurality of end nodes including a plurality of virtual machines, the method further comprising:
receiving, at an end node attached to a host channel adapter, an ingress packet from a remote end node, said ingress packet traversing at least a portion of said first subnet before being received at said end node; , the ingress packet includes a marking indicating that the ingress packet experienced congestion during the traversal of the at least part of the first subnet, the method further comprising:
transmitting a response message from the end node attached to the host channel adapter to the remote end node upon receipt of the ingress packet, the response message indicating that the ingress packet is at least one of the first subnets A method of indicating that congestion was experienced during a portion of said traversal. 高性能コンピューティング環境においてＦＥＣＮ（順方向明示的輻輳通知）およびＢＥＣＮ（逆方向明示的輻輳通知）の両方において複数のＣＥ（輻輳経験）フラグを用いるための命令を有するコンピュータ可読プログラムであって、前記命令は、読み出され、実行されると、コンピュータにステップを実行させ、前記ステップは、
１つ以上のマイクロプロセッサにおいて、第１のサブネットを提供することを含み、前記第１のサブネットは、
複数のスイッチを含み、前記複数のスイッチは少なくともリーフスイッチを含み、前記複数のスイッチの各々は複数のスイッチポートを含み、前記第１のサブネットはさらに、
複数のホストチャネルアダプタを含み、前記ホストチャネルアダプタの各々は、少なくとも１つのホストチャネルアダプタポートを含み、前記複数のホストチャネルアダプタは、前記複数のスイッチを介して相互接続され、前記第１のサブネットはさらに、
複数の仮想マシンを含む複数のエンドノードを含み、前記ステップはさらに、
ホストチャネルアダプタに取り付けられたエンドノードにおいて、遠隔エンドノードからイングレスパケットを受信することを含み、前記イングレスパケットは、前記エンドノードにおいて受信される前に前記第１のサブネットの少なくとも一部を横断し、前記イングレスパケットは、前記イングレスパケットが前記第１のサブネットの前記少なくとも一部の前記横断中に輻輳を経験したことを示すマーキングを含み、前記ステップはさらに、
前記イングレスパケットを受信すると、前記ホストチャネルアダプタに取り付けられた前記エンドノードから前記遠隔エンドノードに応答メッセージを送信することを含み、前記応答メッセージは、前記イングレスパケットが前記第１のサブネットの前記少なくとも一部の前記横断中に輻輳を経験したことを示す、コンピュータ可読プログラム。 1. A computer readable program having instructions for using multiple CE (congestion experienced) flags in both FECN (Forward Explicit Congestion Notification) and BECN (Backward Explicit Congestion Notification) in a high performance computing environment, comprising: The instructions, when read and executed, cause the computer to perform the steps of:
providing a first subnet in one or more microprocessors, the first subnet comprising:
comprising a plurality of switches, the plurality of switches comprising at least a leaf switch, each of the plurality of switches comprising a plurality of switch ports, the first subnet further comprising:
a plurality of host channel adapters, each of said host channel adapters including at least one host channel adapter port; said plurality of host channel adapters interconnected via said plurality of switches; furthermore,
comprising a plurality of end nodes comprising a plurality of virtual machines, said step further comprising:
receiving, at an end node attached to a host channel adapter, an ingress packet from a remote end node, said ingress packet traversing at least a portion of said first subnet before being received at said end node; , the ingress packet includes a marking indicating that the ingress packet experienced congestion during the traversal of the at least part of the first subnet, the step further comprising:
transmitting a response message from the end node attached to the host channel adapter to the remote end node upon receipt of the ingress packet, the response message indicating that the ingress packet is at least one of the first subnets A computer readable program that indicates experiencing congestion during some of said traversals.
JP2022529078A 2019-11-19 2020-08-06 Systems and methods for supporting the use of forward and reverse congestion notification in private fabrics in high performance computing environments Pending JP2023503274A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201962937594P 2019-11-19 2019-11-19
US62/937,594 2019-11-19
US16/872,038 2020-05-11
US16/872,035 US11700206B2 (en) 2019-11-19 2020-05-11 System and method for supporting RDMA bandwidth restrictions in a private fabric in a high performance computing environment
US16/872,038 US11256655B2 (en) 2019-11-19 2020-05-11 System and method for providing bandwidth congestion control in a private fabric in a high performance computing environment
US16/872,035 2020-05-11
US16/872,039 2020-05-11
US16/872,043 US11444881B2 (en) 2019-11-19 2020-05-11 System and method for supporting use of forward and backward congestion notifications in a private fabric in a high performance computing environment
US16/872,043 2020-05-11
US16/872,039 US11341082B2 (en) 2019-11-19 2020-05-11 System and method for supporting target groups for congestion control in a private fabric in a high performance computing environment
PCT/US2020/045273 WO2021101602A1 (en) 2019-11-19 2020-08-06 System and method for supporting use of forward and backward congestion notifications in a private fabric in a high performance computing environment

Publications (2)

Publication Number Publication Date
JP2023503274A JP2023503274A (en) 2023-01-27
JPWO2021101602A5 true JPWO2021101602A5 (en) 2023-04-12

Family

ID=75908967

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2022529054A Pending JP2023503063A (en) 2019-11-19 2020-08-06 Systems and methods for providing bandwidth congestion control in private fabrics in high performance computing environments
JP2022529052A Pending JP2023502397A (en) 2019-11-19 2020-08-06 Systems and methods for supporting RDMA bandwidth limitations in private fabrics in high performance computing environments
JP2022529078A Pending JP2023503274A (en) 2019-11-19 2020-08-06 Systems and methods for supporting the use of forward and reverse congestion notification in private fabrics in high performance computing environments
JP2022529077A Pending JP2023503273A (en) 2019-11-19 2020-08-06 System and method for supporting target groups for congestion control in private fabrics in high performance computing environments

Family Applications Before (2)

Application Number Title Priority Date Filing Date
JP2022529054A Pending JP2023503063A (en) 2019-11-19 2020-08-06 Systems and methods for providing bandwidth congestion control in private fabrics in high performance computing environments
JP2022529052A Pending JP2023502397A (en) 2019-11-19 2020-08-06 Systems and methods for supporting RDMA bandwidth limitations in private fabrics in high performance computing environments

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022529077A Pending JP2023503273A (en) 2019-11-19 2020-08-06 System and method for supporting target groups for congestion control in private fabrics in high performance computing environments

Country Status (5)

Country Link
US (7) US11341082B2 (en)
EP (4) EP4062601A1 (en)
JP (4) JP2023503063A (en)
CN (4) CN116057913A (en)
WO (4) WO2021101601A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3942749A4 (en) 2019-05-23 2023-06-07 Hewlett Packard Enterprise Development LP Optimized adaptive routing to reduce number of hops
US11341082B2 (en) 2019-11-19 2022-05-24 Oracle International Corporation System and method for supporting target groups for congestion control in a private fabric in a high performance computing environment
CN113076280B (en) * 2019-12-18 2024-03-01 华为技术有限公司 Data transmission method and related equipment
US11411925B2 (en) 2019-12-31 2022-08-09 Oracle International Corporation Methods, systems, and computer readable media for implementing indirect general packet radio service (GPRS) tunneling protocol (GTP) firewall filtering using diameter agent and signal transfer point (STP)
US11681542B2 (en) * 2020-01-16 2023-06-20 Vmware, Inc. Integrating virtualization and host networking
US11323918B2 (en) * 2020-01-24 2022-05-03 Cisco Technology, Inc. Switch and backhaul capacity-based radio resource management
US11368399B2 (en) * 2020-03-27 2022-06-21 EMC IP Holding Company LLC Congestion aware multipathing based on network congestion notifications
US11553342B2 (en) 2020-07-14 2023-01-10 Oracle International Corporation Methods, systems, and computer readable media for mitigating 5G roaming security attacks using security edge protection proxy (SEPP)
US11751056B2 (en) 2020-08-31 2023-09-05 Oracle International Corporation Methods, systems, and computer readable media for 5G user equipment (UE) historical mobility tracking and security screening using mobility patterns
US11832172B2 (en) 2020-09-25 2023-11-28 Oracle International Corporation Methods, systems, and computer readable media for mitigating spoofing attacks on security edge protection proxy (SEPP) inter-public land mobile network (inter-PLMN) forwarding interface
US11825310B2 (en) 2020-09-25 2023-11-21 Oracle International Corporation Methods, systems, and computer readable media for mitigating 5G roaming spoofing attacks
US11622255B2 (en) 2020-10-21 2023-04-04 Oracle International Corporation Methods, systems, and computer readable media for validating a session management function (SMF) registration request
US11528251B2 (en) * 2020-11-06 2022-12-13 Oracle International Corporation Methods, systems, and computer readable media for ingress message rate limiting
US11770694B2 (en) 2020-11-16 2023-09-26 Oracle International Corporation Methods, systems, and computer readable media for validating location update messages
US11516087B2 (en) * 2020-11-30 2022-11-29 Google Llc Connecting processors using twisted torus configurations
US11757778B2 (en) * 2020-12-07 2023-09-12 Pensando Systems Inc. Methods and systems for fairness across RDMA requesters using a shared receive queue
US11818570B2 (en) 2020-12-15 2023-11-14 Oracle International Corporation Methods, systems, and computer readable media for message validation in fifth generation (5G) communications networks
US11812271B2 (en) 2020-12-17 2023-11-07 Oracle International Corporation Methods, systems, and computer readable media for mitigating 5G roaming attacks for internet of things (IoT) devices based on expected user equipment (UE) behavior patterns
US11700510B2 (en) 2021-02-12 2023-07-11 Oracle International Corporation Methods, systems, and computer readable media for short message delivery status report validation
US11516671B2 (en) 2021-02-25 2022-11-29 Oracle International Corporation Methods, systems, and computer readable media for mitigating location tracking and denial of service (DoS) attacks that utilize access and mobility management function (AMF) location service
US11734036B2 (en) * 2021-03-03 2023-08-22 Dell Products L.P. System and method to monitor and manage a passthrough device
US11677680B2 (en) * 2021-03-05 2023-06-13 Dell Products L.P. Dynamic allocation of bandwidth to virtual network ports
US11689912B2 (en) 2021-05-12 2023-06-27 Oracle International Corporation Methods, systems, and computer readable media for conducting a velocity check for outbound subscribers roaming to neighboring countries
US11768990B1 (en) * 2021-06-29 2023-09-26 Amazon Technologies, Inc. Interconnect flow graph for integrated circuit design
US20230015697A1 (en) * 2021-07-13 2023-01-19 Citrix Systems, Inc. Application programming interface (api) authorization
US20230060893A1 (en) * 2021-08-12 2023-03-02 Viscore Technologies Inc. Scalable loss tolerant remote direct memory access over optical infrastructure with shaped quota management
US20230164086A1 (en) * 2021-11-23 2023-05-25 F5, Inc. Systems and methods for network traffic trunking
US11882086B1 (en) * 2022-06-29 2024-01-23 Twilio Inc. Dynamically distributing messaging resources in software as a service messaging platform
CN115297057B (en) * 2022-07-22 2024-02-02 国网黑龙江省电力有限公司信息通信公司 Network flow control method based on information management platform
CN115484212B (en) * 2022-07-26 2023-10-20 浪潮通信技术有限公司 QoS adjustment method and device for VF and electronic equipment
US11991073B1 (en) * 2023-05-22 2024-05-21 Mellanox Technologies, Ltd. Dual software interfaces for multiplane devices to separate network management and communication traffic

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000323A (en) 1960-04-14 1961-09-19 Heil Co High pressure gear pump
US6570850B1 (en) 1998-04-23 2003-05-27 Giganet, Inc. System and method for regulating message flow in a digital data network
US6600721B2 (en) 1998-12-31 2003-07-29 Nortel Networks Limited End node pacing for QOS and bandwidth management
JP3565265B2 (en) 2000-07-19 2004-09-15 日本電気株式会社 Priority-based class selection type communication system and communication method
US6978300B1 (en) * 2000-10-19 2005-12-20 International Business Machines Corporation Method and apparatus to perform fabric management
US7107359B1 (en) 2000-10-30 2006-09-12 Intel Corporation Host-fabric adapter having hardware assist architecture and method of connecting a host system to a channel-based switched fabric in a data network
US7000043B2 (en) 2002-09-18 2006-02-14 Sun Microsystems, Inc. Methods and apparatus for controlling performance of a communications device
US7283803B2 (en) 2004-04-16 2007-10-16 Broadcom Corporation Location-aware application based quality of service (QOS) via a broadband access gateway
US8670309B2 (en) 2005-09-30 2014-03-11 Alcatel Lucent Method and apparatus for preventing activation of a congestion control process
US8000323B2 (en) 2008-04-30 2011-08-16 Verizon Patent And Licensing Inc. Method and system for announcing traffic engineering parameters of composite transport groups
CN101877665B (en) * 2009-04-29 2013-12-18 华为技术有限公司 Ring network protecting method, network node and ring network
US8891368B2 (en) 2009-11-06 2014-11-18 Brocade Communications Systems, Inc. Presentation of a selected port
US8593964B1 (en) 2009-11-06 2013-11-26 Brocade Communications Systems, Inc. Method and system for traffic management
US8352953B2 (en) 2009-12-03 2013-01-08 International Business Machines Corporation Dynamically provisioning virtual machines
US9602439B2 (en) 2010-04-30 2017-03-21 Juniper Networks, Inc. Methods and apparatus for flow control associated with a switch fabric
US8842536B2 (en) * 2010-12-23 2014-09-23 Brocade Communications Systems, Inc. Ingress rate limiting
US8982688B2 (en) 2011-03-09 2015-03-17 Cray Inc Congestion abatement in a network interconnect
US8958301B2 (en) 2011-10-28 2015-02-17 Iii Holdings 2, Llc System and method for dynamically power and performance optimized server interconnects
US8705349B2 (en) * 2011-11-27 2014-04-22 Mellanox Technologies Ltd. Destination-based congestion control
WO2013144550A1 (en) 2012-03-30 2013-10-03 British Telecommunications Public Limited Company Method for selecting a communication link
US10846788B1 (en) 2012-06-28 2020-11-24 Amazon Technologies, Inc. Resource group traffic rate service
US10230794B2 (en) * 2013-03-15 2019-03-12 Oracle International Corporation System and method for efficient virtualization in lossless interconnection networks
US9336166B1 (en) 2013-05-30 2016-05-10 Emc Corporation Burst buffer appliance with operating system bypass functionality to facilitate remote direct memory access
US9980179B2 (en) 2014-05-15 2018-05-22 Cisco Technology, Inc. Managing computational resources in a network environment
US9723009B2 (en) * 2014-09-09 2017-08-01 Oracle International Corporation System and method for providing for secure network communication in a multi-tenant environment
US9444764B2 (en) 2015-01-20 2016-09-13 State Farm Mutual Automobile Insurance Company Scalable and secure interconnectivity in server cluster environments
WO2016133508A1 (en) 2015-02-18 2016-08-25 Intel Corporation Traffic class arbitration based on priority and bandwidth allocation
US9928093B2 (en) 2015-02-24 2018-03-27 Red Hat Israel, Ltd. Methods and systems for establishing connections associated with virtual machine migrations
US9864719B2 (en) 2015-03-12 2018-01-09 Dell Products L.P. Systems and methods for power optimization at input/output nodes of an information handling system
US10572509B2 (en) 2015-07-27 2020-02-25 Cisco Technology, Inc. Scalable spine nodes with partial replication of routing information in a network environment
US10033647B2 (en) 2015-10-13 2018-07-24 Oracle International Corporation System and method for efficient network isolation and load balancing in a multi-tenant cluster environment
CN107852377B (en) * 2016-01-27 2021-06-25 甲骨文国际公司 System and method for supporting scalable representation of switch port conditions in a high performance computing environment
US10200308B2 (en) 2016-01-27 2019-02-05 Oracle International Corporation System and method for supporting a scalable representation of link stability and availability in a high performance computing environment
US10355992B2 (en) * 2016-01-27 2019-07-16 Oracle International Corporation System and method for supporting router SMA abstractions for SMP connectivity checks across virtual router ports in a high performance computing environment
WO2017132392A1 (en) * 2016-01-27 2017-08-03 Oracle International Corporation System and method for supporting scalable bit map based p_key table in a high performance computing environment
US10756961B2 (en) 2016-01-27 2020-08-25 Oracle International Corporation System and method of assigning admin partition membership based on switch connectivity in a high-performance computing environment
US10581711B2 (en) * 2016-01-28 2020-03-03 Oracle International Corporation System and method for policing network traffic flows using a ternary content addressable memory in a high performance computing environment
US10171353B2 (en) 2016-03-04 2019-01-01 Oracle International Corporation System and method for supporting dual-port virtual router in a high performance computing environment
US9979637B2 (en) 2016-06-07 2018-05-22 Dell Products L.P. Network flow management system
CN107077426B (en) 2016-12-05 2019-08-02 华为技术有限公司 Control method, equipment and the system of reading and writing data order in NVMe over Fabric framework
US10992538B2 (en) 2017-08-31 2021-04-27 Oracle International Corporation System and method for using InfiniBand routing algorithms for ethernet fabrics in a high performance computing environment
US11070394B2 (en) 2017-08-31 2021-07-20 Oracle International Corporation System and method for redundant independent networks in a high performance computing environment
US20190372857A1 (en) * 2018-05-29 2019-12-05 Arris Enterprises Llc Capacity planning and recommendation system
CN109831321B (en) * 2019-01-04 2021-02-09 东南大学 RDMA application transmission parameter self-adaptive selection method in data center
US11005724B1 (en) 2019-01-06 2021-05-11 Mellanox Technologies, Ltd. Network topology having minimal number of long connections among groups of network elements
US11050675B2 (en) 2019-05-31 2021-06-29 Bae Systems Information And Electronic Systems Integration Inc. Scheduler for coordination and synchronization of data across low-bandwidth links and method thereof
CN112532522B (en) 2019-09-19 2023-09-05 中兴通讯股份有限公司 Service path establishing method and device and electronic equipment
US11341082B2 (en) 2019-11-19 2022-05-24 Oracle International Corporation System and method for supporting target groups for congestion control in a private fabric in a high performance computing environment

Similar Documents

Publication Publication Date Title
JPWO2021101602A5 (en)
CN109691039B (en) Message transmission method and device
US10735325B1 (en) Congestion avoidance in multipath routed flows
US8885488B2 (en) Reachability detection in trill networks
CN108307434B (en) Method and apparatus for flow control
US8634308B2 (en) Path detection in trill networks
CN108781185B (en) System and method for providing a programmable packet classification framework for network devices
US7899048B1 (en) Method and apparatus for remotely monitoring network traffic through a generic network
US10693790B1 (en) Load balancing for multipath group routed flows by re-routing the congested route
US10778588B1 (en) Load balancing for multipath groups routed flows by re-associating routes to multipath groups
JPWO2021101601A5 (en)
US7664045B2 (en) Sampling to a next hop
EP4109959A1 (en) In-situ flow testing method and device
US7447222B2 (en) Automated path tracing through switching mesh
JP2004328752A (en) Inserting address for performing oam functions
WO2021083341A1 (en) Method for processing message, and network node and system
CN108471383A (en) Message forwarding method, device and system
US11356372B2 (en) Data traffic processing method, device, and system
CN105991338A (en) Network operation and maintenance management method and device
CN114430386A (en) Method and related device for detecting multicast service flow
WO2020182085A1 (en) Transmission method and device for message
EP3534571A1 (en) Service packet transmission method, and node apparatus
Kozat et al. On optimal topology verification and failure localization for software defined networks
ES2954462T3 (en) Data processing method and apparatus
US7876752B1 (en) Method and system for partition based network routing