
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID
11
RDMA: Remote Direct Memory Access
RDMA enables data to be moved between application (user)
memory space without CPU intervention
RDMA is transport agnostic
InfiniBand has native support for RDMA
Ethernet RDMA and TOE NICs can support RDMA
RDMA can significantly increase application and transport
performance
Kernel bypass
Zero copy data transfer
No CPU intervention
Komentáře k této Příručce