Patents by Inventor Walter James Reinhard

Walter James Reinhard 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).

  • Low latency communication via memory windows
    Patent number: 9185034
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: November 10, 2015
    Assignee: Intel Corporation
    Inventors: Igor Gorodetsky, Walter James Reinhard
  • Low Latency Communication Via Memory Windows
    Publication number: 20140314083
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Application
    Filed: February 18, 2014
    Publication date: October 23, 2014
    Inventors: Igor Gorodetsky, Walter James Reinhard
  • Low latency communication via memory windows
    Patent number: 8677025
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: March 18, 2014
    Assignee: Intel Corporation
    Inventors: Igor Gorodetsky, Walter James Reinhard
  • Low latency communication via memory windows
    Patent number: 8260969
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: September 4, 2012
    Assignee: Intel Corporation
    Inventors: Igor Gorodetsky, Walter James Reinhard
  • LOW LATENCY COMMUNICATION VIA MEMORY WINDOWS
    Publication number: 20120203928
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Application
    Filed: April 19, 2012
    Publication date: August 9, 2012
    Inventors: Igor Gorodetsky, Walter James Reinhard
  • LOW LATENCY COMMUNICATION VIA MEMORY WINDOWS
    Publication number: 20100138562
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Application
    Filed: February 2, 2010
    Publication date: June 3, 2010
    Applicant: CRAY CANADA CORPORATION
    Inventors: Igor GORODETSKY, Walter James REINHARD
  • Low latency communication via memory windows
    Patent number: 7685319
    Abstract: A high performance computer system has compute nodes interconnected by an inter-node communication network. The compute nodes include local packetized interconnects. Shared memory between compute nodes is emulated by tunneling packetized interconnect packets between the compute nodes. A memory region on one of the compute nodes is used as a window into a memory region in another compute node. Special registers may be provided to expedite remote operations on small amounts of data.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: March 23, 2010
    Assignee: Cray Canada Corporation
    Inventors: Igor Gorodetsky, Walter James Reinhard
  • Shared memory and high performance communication using interconnect tunneling
    Patent number: 7606933
    Abstract: A high performance computer system has a number of compute nodes interconnected by an inter-node communication network. Each compute node has a local packetized interconnect coupled to the inter-node communication network by an interface. Data packets on the local packetized interconnect of a sending node may be delivered to a destination in a receiving node by addressing them to addresses associated with the network interface and tunneling the packets through the inter-node communication network to the receiving node.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: October 20, 2009
    Assignee: Cray Canada Corporation
    Inventors: Walter James Reinhard, Igor Gorodetsky