October 2002
Intermediate to advanced
1280 pages
24h 35m
English
Content preview from InfiniBand Network ArchitectureBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
WRs
WRs Posted to SQ
Purpose of a SQ WR
Software posts a WR to a QP's SQ in order to initiate a message transfer with a QP of the same type in a remote CA.
Posting a WR to the SQ
A WR is posted to the SQ by executing the Post Send Request verb call. Refer to “Content of SQ WRs” on page 262 for a description of the WR's content.
Types of SQ Operations
The types of WRs that can be posted to a QP's SQ depends on the type of QP:
Message Send operation. Supported on RC, RD, UC, UD, and Raw QPs.
RDMA Write operation. Supported on UC, RC, and RD QPs.
RDMA Read operation. Supported on RD and RC QPs.
Atomic operations. Supported on RD and RC QPs.
Memory Window Bind operation. Supported on RC, UC, and RD QPs.
Resync operation is atypical. Supported on ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.