[ofa-general] RDMA write completion question
Steve Wise
swise at opengridcomputing.com
Thu May 24 18:59:53 PDT 2007
Devesh Sharma wrote:
> On 5/24/07, Gleb Natapov <glebn at voltaire.com> wrote:
>> Hi,
>>
>> Does local RDMA write completion guaranties that a data that was
>> RDMAed is
>> already accessible in a destination's host _memory_?
> Local RDMA write completion guarantees that the data you have RDMAed
> has been copied into the remote buffer, without any data corruption.
>>
For iWARP, the local write completion simply means you can reuse the
local buffer and the the transport will deliver it or kill the
connection. The data _could_ be queued in the local rnic and anywhere
else in the tcp cloud.
More information about the general
mailing list