Patents by Inventor Edwin Lloyd Froese
Edwin Lloyd Froese has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9674091Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: GrantFiled: June 1, 2016Date of Patent: June 6, 2017Assignee: Cray Inc.Inventors: Laurence S. Kaplan, Edwin Lloyd Froese, Christopher Brian Johns, Matthew Paul Kelly, Aaron Forest Godfrey, Brent Thomas Shields
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Patent number: 9674092Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: GrantFiled: June 1, 2016Date of Patent: June 6, 2017Assignee: Cray Inc.Inventors: Edwin Lloyd Froese, Christopher Brian Johns, Aaron Forest Godfrey, Laurence S. Kaplan, Matthew Paul Kelly, Brent Thomas Shields
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Patent number: 9491101Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: GrantFiled: February 3, 2015Date of Patent: November 8, 2016Assignee: Cray Inc.Inventors: Edwin Lloyd Froese, Christopher Brian Johns, Aaron Forest Godfrey, Laurence S. Kaplan, Matthew Paul Kelly, Brent Thomas Shields
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Publication number: 20160277300Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: ApplicationFiled: June 1, 2016Publication date: September 22, 2016Inventors: Laurence S. Kaplan, Edwin Lloyd Froese, Christopher Brian Johns, Matthew Paul Kelly, Aaron Forest Godfrey, Brent Thomas Shields
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Publication number: 20160277301Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: ApplicationFiled: June 1, 2016Publication date: September 22, 2016Inventors: Edwin Lloyd Froese, Christopher Brian Johns, Aaron Forest Godfrey, Laurence S. Kaplan, Matthew Paul Kelly, Brent Thomas Shields
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Patent number: 9391899Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: GrantFiled: December 15, 2014Date of Patent: July 12, 2016Assignee: Cray Inc.Inventors: Laurence S. Kaplan, Edwin Lloyd Froese, Christopher Brian Johns, Matthew Paul Kelly, Aaron Forest Godfrey, Brent Thomas Shields
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Publication number: 20150180780Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: ApplicationFiled: February 3, 2015Publication date: June 25, 2015Inventors: Edwin Lloyd Froese, Christopher Brian Johns, Aaron Forest Godfrey, Laurence S. Kaplan, Matthew Paul Kelly, Brent Thomas Shields
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Publication number: 20150139024Abstract: A method and system for detecting congestion in a network of nodes, abating the network congestion, and identifying the cause of the network congestion is provided. A congestion detection system may comprise a detection system, an abatement system, and a causation system. The detection system monitors the performance of network components such as the network interface controllers and tiles of routers to determine whether the network is congested such that a delay in delivering packets becomes unacceptable. Upon detecting that the network is congested, an abatement system abates the congestion by limiting the rate at which packets are injected into the network from the nodes. Upon detecting that the network is congested, a causation system may identify the job that is executing on a node that is the cause of the network congestion.Type: ApplicationFiled: December 15, 2014Publication date: May 21, 2015Inventors: Laurence S. Kaplan, Edwin Lloyd Froese, Christopher Brian Johns, Matthew Paul Kelly, Aaron Forest Godfrey, Brent Thomas Shields
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Publication number: 20030123451Abstract: A combined use CU timer system establishes expiry times by which partially filled cells in each of a number of data streams should be transmitted. A record is kept of groups of one or more data streams which share the same expiry time. Upon the expiry time for a group of data streams being reached the partially-filled cells for the data streams in the group are sent. The invention facilitates tracking expiry times for a large number of data streams. Implementations of the invention may be used in sending AAL2 packets over ATM links according to the I.363.2 standard.Type: ApplicationFiled: December 27, 2001Publication date: July 3, 2003Inventors: Christopher John Nielsen, Edwin Lloyd Froese