LinuxQuestions.org
Support LQ: Use code LQ3 and save $3 on Domain Registration
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 11-27-2008, 05:49 AM   #1
jigneshm
LQ Newbie
 
Registered: Nov 2008
Posts: 1

Rep: Reputation: 0
Smile RDMA WRITE WITH IMMEDIATE Data not generates any event at remote side


I Posted recive work request & wait for geting any complition event at remote side, And local side I perform rdma write with immediate data operation, as per InfiniBand Architecture Specification Volume 1

Normally an RDMA operation does not consume a receive WQE at the destination, but there is one exception. That is for an RDMA WRITE operation which specifies immediate data. Immediate data is 32 bits of information that is optionally provided in a SEND or RDMA WRITE instruction,transferred as part of the operation, but instead of writing the immediate data to memory, the data is treated as another piece of status information
"RDMA Write with immediate data does involve the destinationís receive work queue.and returned as a special field of the RECEIVE CQE status. This means that an RDMA WRITE with immediate data will consume a RECEIVE WQE at the destination."

But I cant get any event at remote side

Please help me

Wating for replay ..............Thanks in advance
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Lid closing/opening generates no event jirik Linux - Laptop and Netbook 1 10-24-2007 06:37 PM
LXer: InfiniBand/RDMA 2.6.24 Merge Plans LXer Syndicated Linux News 0 09-14-2007 10:40 AM
Firefox -remote option generates "No running window found" error lasindi Linux - Software 6 09-23-2004 11:25 PM
lid close generates no acpi event mannyzen76 Linux - Laptop and Netbook 0 02-22-2004 12:37 AM
Remote Logging (Client Side) robeb Linux - General 3 10-13-2002 04:23 PM


All times are GMT -5. The time now is 05:13 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration