From: Or Gerlitz <ogerlitz-smomgflXvOZWk0Htik3J/w@public.gmane.org>
To: Jack Morgenstein
<jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Cc: "Håkon Bugge" <Haakon.Bugge-UdXhSnd/wVw@public.gmane.org>,
"Linux RDMA list"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: ib_write_bw hanging when using max max_inline value
Date: Mon, 25 Jan 2010 13:57:41 +0200 [thread overview]
Message-ID: <4B5D8735.8010503@voltaire.com> (raw)
In-Reply-To: <45B7D3D4-811E-4645-8C18-6E32BE411650-UdXhSnd/wVw@public.gmane.org>
Håkon Bugge wrote:
> The capabilities in qp_init_attr used as input to ibv_create_qp() are:
> max_send_sge = 1, max_recv_sge = 1, max_inline_data = 928
> Upon return the capabilities are modified to the following
> max_send_sge = 32, max_recv_sge = 1, max_inline_data = 928
> Note decreasing the size of the RDMA to 912 bytes, the program works
Jack, sounds like this use case hits the bug/s you were attempting to
solve with the patch set we were discussing @
http://marc.info/?l=linux-rdma&m=126330119309593 which that never made
it upstream, correct?
Or.
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
prev parent reply other threads:[~2010-01-25 11:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-22 16:50 ib_write_bw hanging when using max max_inline value Håkon Bugge
[not found] ` <46402909-D956-438D-B560-8EA2ECB1068F-UdXhSnd/wVw@public.gmane.org>
2010-01-24 5:26 ` Or Gerlitz
[not found] ` <4B5BDA20.8070609-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2010-01-25 11:39 ` Håkon Bugge
[not found] ` <45B7D3D4-811E-4645-8C18-6E32BE411650-UdXhSnd/wVw@public.gmane.org>
2010-01-25 11:57 ` Or Gerlitz [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B5D8735.8010503@voltaire.com \
--to=ogerlitz-smomgflxvozwk0htik3j/w@public.gmane.org \
--cc=Haakon.Bugge-UdXhSnd/wVw@public.gmane.org \
--cc=jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox