From: Matthew Hall <mhall@mhcomputing.net>
To: Zoltan Kiss <zoltan.kiss@linaro.org>
Cc: dev@dpdk.org
Subject: Re: Sending and receiving on the same port at the same time, from different threads
Date: Fri, 15 Jan 2016 12:33:14 -0500 [thread overview]
Message-ID: <20160115173314.GA29578@mhcomputing.net> (raw)
In-Reply-To: <56992433.7060206@linaro.org>
On Fri, Jan 15, 2016 at 04:54:11PM +0000, Zoltan Kiss wrote:
> Can you call rte_eth_tx_burst() and rte_eth_tx_burst() on the same port at
> the same time from different threads?
In general, yes you can. I did this before in an L4-L7 performance tester, so
cores could concentrate on RX or TX to keep the speeds high.
> Have anyone seen a device where it wasn't true?
Not specifically. But I didn't go looking for one either.
Matthew.
next prev parent reply other threads:[~2016-01-15 17:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 16:54 Sending and receiving on the same port at the same time, from different threads Zoltan Kiss
2016-01-15 17:33 ` Matthew Hall [this message]
2016-01-15 18:15 ` Stephen Hemminger
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