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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.