Hi Amir,
have you any news about bugs 2027 and 2028 (SDP)?
Take care and keep in touch.
Thamk you very much,
Andrea
On Apr 21, 2010 02:01 PM, Amir Vadai am...@mellanox.co.il wrote:
Hi Andrea,
I am preparing the fix right now.
- Amir
On 04/20/2010 04:53 PM, Andrea Gozzelino wrote:
Hi Andrea,
I am preparing the fix right now.
- Amir
On 04/20/2010 04:53 PM, Andrea Gozzelino wrote:
Hi Amir,
have you any news about bugs 2027 SDP not respecting # SGEs as reported
from HW and 2028 SDP should support fastreg mrs?
When those bugs will be fixed, I will test the NE020 cards
Hi Amir,
have you any news about bugs 2027 SDP not respecting # SGEs as reported
from HW and 2028 SDP should support fastreg mrs?
When those bugs will be fixed, I will test the NE020 cards performance
with SDP protocol and I will compare SDP and TCP.
Keep in touch,
Andrea Gozzelino
INFN -
I hope to have a fix next week for the first one.
Thanks,
Amir
On 04/14/2010 09:48 PM, Tung, Chien Tin wrote:
Tung, Chien Tin wrote:
One more thing - Please open a bug regarding the num_sge limitation at:
https://bugs.openfabrics.org/
Done, Bug 2027.
Chien
And
It should be a simple fix and I plan to do soon - just add yourself as
CC in bugzilla - that way I won't forget to notify you.
- amir
On 04/15/2010 10:07 AM, Andrea Gozzelino wrote:
On Apr 15, 2010 08:24 AM, Amir Vadai am...@mellanox.co.il wrote:
I hope to have a fix next week for the
Hi,
FMR are being used only in a special mode called ZCopy.
You could disable this mode by setting the module paramter
sdp_zcopy_thresh to 0, or by issuing:
# echo 0 /sys/module/ib_sdp/parameters/sdp_zcopy_thresh
This means that you won't get the benefits of Zero-copy.
- Amir
On 04/14/2010
One more thing - Please open a bug regarding the num_sge limitation at:
https://bugs.openfabrics.org/
Thanks,
Amir
On 04/14/2010 05:31 PM, Amir Vadai wrote:
Hi,
FMR are being used only in a special mode called ZCopy.
You could disable this mode by setting the module paramter
Hey Amir,
I don't think this helps because sdp_add_device() will not add rdma
devices that fail to create fmr pools.
So I guess you could key off of fmr pool failures and set
sdp_zcopy_thresh to 0 and allow the device to be used?
But what we really need is sdp support for fastreg_mrs as
One more thing - Please open a bug regarding the num_sge limitation at:
https://bugs.openfabrics.org/
Done, Bug 2027.
Chien
--
To unsubscribe from this list: send the line unsubscribe linux-rdma in
the body of a message to majord...@vger.kernel.org
More majordomo info at
You are right - I missed it.
Andrea, Please open a bug at bugzilla (https://bugs.openfabrics.org) -
so that you will be notified as soon as I will fix SDP not use FMR if
not supported.
As to fastreg_mrs support - I don't know this mechanism. Do you mean FRWR?
Thanks,
Amir
On 04/14/2010 05:54
Thank you very much.
I check the status of 2027 and 2028 bugs.
Andrea
n Apr 14, 2010 05:05 PM, Steve Wise sw...@opengridcomputing.com wrote:
Tung, Chien Tin wrote:
One more thing - Please open a bug regarding the num_sge limitation
at:
https://bugs.openfabrics.org/
Done, Bug
ok - actually I used it in an early version of SDP before changing to FMR...
- Amir
On 04/14/2010 06:08 PM, Steve Wise wrote:
Amir Vadai wrote:
You are right - I missed it.
Andrea, Please open a bug at bugzilla (https://bugs.openfabrics.org) -
so that you will be notified as soon as I
Tung, Chien Tin wrote:
NE020 supports 4 SGEs. I don't know enough about SDP to know why it is
using this calculation for # of send_sge:
#define SDP_MAX_RECV_SKB_FRAGS (PAGE_SIZE 0x8000 ? 1 : 0x8000 / PAGE_SIZE)
Chien, does the NE020 support FMRs? I looked at the nes ofed-1.5 code
On Apr 12, 2010 10:14 AM, Andrea Gozzelino
andrea.gozzel...@lnl.infn.it wrote:
Good morning,
I'm testing some Neteffect cards (Intel code E10G81GP - Neteffect
NE020.LP.1.SSR).
PC has Linux| (kernel version) 2.6.18-164.15.1.el5 | x86_64 x86_64
x86_64 GNU/Linux.
In this phase, I measure
14 matches
Mail list logo
