From bramesh at vt.edu  Fri Sep 24 14:56:43 2010
From: bramesh at vt.edu (Bharath Ramesh)
Date: Fri, 24 Sep 2010 17:56:43 -0400
Subject: [ofa-general] Maximum size for memory registration
Message-ID: <034c01cb5c33$601cd1a0$205674e0$@edu>

Is there any limit on the maximum size of memory that can be registered
using ibv_reg_mr. I am using OFED-1.4.2 stack, and when I try to pass a size
greater than 16GB ibv_reg_mr returns NULL. The total amount of physical
memory on the node is 48GB, max locked memory(ulimit -l) is set to
unlimited.

Regards,

Bharath
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 4440 bytes
Desc: not available
URL: <http://lists.openfabrics.org/pipermail/general/attachments/20100924/254578d7/attachment.bin>