[libfabric-users] Sample RDMA on libfabric

[Niyaz Murshed]

With help from Jianxin, was able to run this test.


Server :

fi_rma_bw -s   192.168.1.100  -e msg   -d mlx5_1 -S 1024 -I 1

Client :
fi_rma_bw -s   192.168.1.200  -e msg   -d mlx5_3  192.168.1.100  -S 1024 -I 1

From: Libfabric-users <libfabric-users-bounces at lists.openfabrics.org> on behalf of Niyaz Murshed <Niyaz.Murshed at arm.com>
Date: Thursday, May 2, 2024 at 11:29 AM
To: libfabric-users at lists.openfabrics.org <libfabric-users at lists.openfabrics.org>
Cc: nd <nd at arm.com>
Subject: [libfabric-users] Sample RDMA on libfabric
Hi All,

I am trying to run a basic rdma example on libfabric.
I can run fi_rma_bw example and is able to see RoCE packets on taking a capture.
However,  my intent is for this packet to go out from one NIC and enter from another NIC. Currently, that is not happening.

I have 2 ports on the same server connected by a loop cable.
NIC1 <- ---- > NIC2
192.168.1.100 ----- 192.168.1.200

With fi_rma_bw application, 192.168.1.100 acts as the server.
Is there a way for the client to connect to this server via 192.168.1.200 ?

If it’s not possible via fi_rma_bw , could you please tell me how I can do this?
If I use 2 servers, then the provider selected is tcp , however.. I am trying to focus on verbs provider.

Regards,
Niyaz
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openfabrics.org/pipermail/libfabric-users/attachments/20240507/25a0e2e7/attachment-0001.htm>