公开(公告)号：US09128893B2

公开(公告)日：2015-09-08

申请号：US13740470

申请日：2013-01-14

申请人： International Business Machines Corp.

发明人： Omar Cardona ,  Shaival Jagdishbhai Chokshi ,  Rakesh Sharma ,  Xiaohan Qin

IPC分类号： G06F15/167 ,  G06F13/28 ,  H04L29/06 ,  G06F9/54

CPC分类号： G06F15/167 ,  G06F9/546 ,  G06F2209/542 ,  H04L29/06102

摘要： Byte utilization is improved in Remote Direct Memory Access (RDMA) communications by detecting a plurality of concurrent messages on a plurality of application sockets which are destined for the same application, client or computer, intercepting those messages and consolidating their payloads into larger payloads, and then transmitting those consolidated messages to the destination, thereby increasing the payload-to-overhead byte utilization of the RDMA transmissions. At the receiving end, multiplexing information is used to unpack the consolidated messages, and to put the original payloads into a plurality of messages which are then fed into the receiving sockets to the destination application, client or computer, thereby making the consolidation process transparent between the initiator and the target.