中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

2 records (took 0.017 seconds)

    Boosting remote direct memory access performance using cryptographic hash based approach
    1.
    发明专利
    Boosting remote direct memory access performance using cryptographic hash based approach 未知

    公开(公告)号：GB2525551B

    公开(公告)日：2016-02-17

    申请号：GB201514861

    申请日：2014-01-08

    Applicant: IBM

    Inventor： NORONHA RANJIT MARIO ,  SINGH AJAY KRISHNAPAL ,  ZADBUKE KAILAS SHIVAJI ,  PATIL SANDEEP RAMESH

    IPC: G06F15/173

    Abstract: A mechanism is provided in a data processing system for performing a remote direct memory access operation. Responsive to receiving in a network interface controller a hash value of data to be copied from a source address in a source node to a destination address in a destination node in the remote direct memory access operation, the network interface controller performs a lookup operation in a translation protection table in the network interface controller to match the hash value to a hash value for data existing in memory of the destination node. Responsive to the network interface controller finding a match in the translation protection table, the network interface controller completes the remote direct memory access operation without transferring the data from the source node to the destination node.

    Boosting remote direct memory access performance using cryptographic hash based approach
    2.
    发明专利
    Boosting remote direct memory access performance using cryptographic hash based approach 未知

    公开(公告)号：GB2525551A

    公开(公告)日：2015-10-28

    申请号：GB201514861

    申请日：2014-01-08

    Applicant: IBM

    Inventor： NORONHA RANJIT MARIO ,  SINGH AJAY KRISHNAPAL ,  ZADBUKE KAILAS SHIVAJI ,  PATIL SANDEEP RAMESH

    IPC: G06F15/173

    Abstract: A mechanism is provided in a data processing system for performing a remote direct memory access operation. Responsive to receiving in a network interface controller a hash value of data to be copied from a source address in a source node to a destination address in a destination node in the remote direct memory access operation, the network interface controller performs a lookup operation in a translation protection table in the network interface controller to match the hash value to a hash value for data existing in memory of the destination node. Responsive to the network interface controller finding a match in the translation protection table, the network interface controller completes the remote direct memory access operation without transferring the data from the source node to the destination node.

Patent Agency Ranking