Hi Andrew,
> -Original Message-
> From: Andrew Rybchenko
> Sent: Wednesday, July 28, 2021 3:57 PM
> To: Xueming(Steven) Li
> Cc: dev@dpdk.org; Slava Ovsiienko ;
> NBU-Contact-Thomas Monjalon ; Ferruh
> Yigit
> Subject: Re: [RFC] ethdev: introduce shared Rx queue
>
> On 7/27/21 6:42 AM
On 7/27/21 6:42 AM, Xueming Li wrote:
In eth PMD driver model, each RX queue was pre-loaded with mbufs for
saving incoming packets. When number of SF or VF scale out in a switch
domain, the memory consumption became significant. Most important,
polling all ports leads to high cache miss, high lat
In eth PMD driver model, each RX queue was pre-loaded with mbufs for
saving incoming packets. When number of SF or VF scale out in a switch
domain, the memory consumption became significant. Most important,
polling all ports leads to high cache miss, high latency and low
throughput.
To save memory
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