DPDK usage discussions
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From: Yang Luan <luan.penny@gmail.com>
To: users@dpdk.org
Subject: running DPDK application on Azure
Date: Tue, 12 Apr 2022 13:09:51 -0700
Message-ID: <CAPHT=baPGxiL2BtSqGUrbwrx+dw8DGiYX3z0RhRrfu2vS40A7w@mail.gmail.com> (raw)

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We have an application using DPDK on AWS and would like to port it to
Azure. What would be recommended PMD to use? If I understand correctly, we
can either use the Netvsc PMD or the vdev_Netvsc PMD. It seems the Netvsc
PMD is newer.

An alternative is to use the mlx4 PMD by only attaching to the mlx NIC's
PCI address. As I understand it, the concern is the mlx nic may not receive
all the packets. We run a proprietary UDP based protocol on top of DPDK.
Are all UDP packets guaranteed to be received by the mlx NIC?


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             reply	other threads:[~2022-04-13  7:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-12 20:09 Yang Luan [this message]
2022-04-13 15:58 ` Stephen Hemminger
2022-04-13 18:41   ` Yang Luan
2022-04-13 23:36     ` Stephen Hemminger

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