Patents by Inventor ZENON J. PIATEK

ZENON J. PIATEK 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).

  • Flow control for reliable message passing
    Patent number: 9503383
    Abstract: A message flow controller limits a process from passing a new message in a reliable message passing layer from a source node to at least one destination node while a total number of in-flight messages for the process meets a first level limit. The message flow controller limits the new message from passing from the source node to a particular destination node from among a plurality of destination nodes while a total number of in-flight messages to the particular destination node meets a second level limit. Responsive to the total number of in-flight messages to the particular destination node not meeting the second level limit, the message flow controller only sends a new packet from among at least one packet for the new message to the particular destination node while a total number of in-flight packets for the new message is less than a third level limit.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: November 22, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Uman Chan, Deryck X. Hong, Tsai-Yang Jea, Chulho Kim, Zenon J. Piatek, Hung Q. Thai, Abhinav Vishnu, Hanhong Xue
  • FLOW CONTROL FOR RELIABLE MESSAGE PASSING
    Publication number: 20150222556
    Abstract: A message flow controller limits a process from passing a new message in a reliable message passing layer from a source node to at least one destination node while a total number of in-flight messages for the process meets a first level limit. The message flow controller limits the new message from passing from the source node to a particular destination node from among a plurality of destination nodes while a total number of in-flight messages to the particular destination node meets a second level limit. Responsive to the total number of in-flight messages to the particular destination node not meeting the second level limit, the message flow controller only sends a new packet from among at least one packet for the new message to the particular destination node while a total number of in-flight packets for the new message is less than a third level limit.
    Type: Application
    Filed: April 17, 2015
    Publication date: August 6, 2015
    Inventors: UMAN CHAN, DERYCK X. HONG, TSAI-YANG JEA, CHULHO KIM, ZENON J. PIATEK, HUNG Q. THAI, ABHINAV VISHNU, HANHONG XUE
  • Flow control for reliable message passing
    Patent number: 9049112
    Abstract: A message flow controller limits a process from passing a new message in a reliable message passing layer from a source node to at least one destination node while a total number of in-flight messages for the process meets a first level limit. The message flow controller limits the new message from passing from the source node to a particular destination node from among a plurality of destination nodes while a total number of in-flight messages to the particular destination node meets a second level limit. Responsive to the total number of in-flight messages to the particular destination node not meeting the second level limit, the message flow controller only sends a new packet from among at least one packet for the new message to the particular destination node while a total number of in-flight packets for the new message is less than a third level limit.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: June 2, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Uman Chan, Deryck X. Hong, Tsai-Yang Jea, Chulho Kim, Zenon J. Piatek, Hung Q. Thai, Abhinav Vishnu, Hanhong Xue
  • FLOW CONTROL FOR RELIABLE MESSAGE PASSING
    Publication number: 20130232262
    Abstract: A message flow controller limits a process from passing a new message in a reliable message passing layer from a source node to at least one destination node while a total number of in-flight messages for the process meets a first level limit. The message flow controller limits the new message from passing from the source node to a particular destination node from among a plurality of destination nodes while a total number of in-flight messages to the particular destination node meets a second level limit. Responsive to the total number of in-flight messages to the particular destination node not meeting the second level limit, the message flow controller only sends a new packet from among at least one packet for the new message to the particular destination node while a total number of in-flight packets for the new message is less than a third level limit.
    Type: Application
    Filed: April 5, 2013
    Publication date: September 5, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: UMAN CHAN, DERYCK X. HONG, TSAI-YANG JEA, CHULHO KIM, ZENON J. PIATEK, HUNG Q. THAI, ABHINAV VISHNU, HANHONG XUE
  • Flow control for reliable message passing
    Patent number: 8452888
    Abstract: A message flow controller limits a process from passing a new message in a reliable message passing layer from a source node to at least one destination node while a total number of in-flight messages for the process meets a first level limit. The message flow controller limits the new message from passing from the source node to a particular destination node from among a plurality of destination nodes while a total number of in-flight messages to the particular destination node meets a second level limit. Responsive to the total number of in-flight messages to the particular destination node not meeting the second level limit, the message flow controller only sends a new packet from among at least one packet for the new message to the particular destination node while a total number of in-flight packets for the new message is less than a third level limit.
    Type: Grant
    Filed: July 22, 2010
    Date of Patent: May 28, 2013
    Assignee: International Business Machines Corporation
    Inventors: Uman Chan, Deryck X Hong, Tsai-Yang Jea, Chulho Kim, Zenon J Piatek, Hung Q Thai, Abhinav Vishnu, Hanhong Xue
  • FLOW CONTROL FOR RELIABLE MESSAGE PASSING
    Publication number: 20120023304
    Abstract: A message flow controller limits a process from passing a new message in a reliable message passing layer from a source node to at least one destination node while a total number of in-flight messages for the process meets a first level limit. The message flow controller limits the new message from passing from the source node to a particular destination node from among a plurality of destination nodes while a total number of in-flight messages to the particular destination node meets a second level limit. Responsive to the total number of in-flight messages to the particular destination node not meeting the second level limit, the message flow controller only sends a new packet from among at least one packet for the new message to the particular destination node while a total number of in-flight packets for the new message is less than a third level limit.
    Type: Application
    Filed: July 22, 2010
    Publication date: January 26, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: UMAN CHAN, DERYCK X. HONG, TSAI-YANG JEA, CHULHO KIM, ZENON J. PIATEK, HUNG Q. THAI, ABHINAV VISHNU, HANHONG XUE