[dpdk-dev] [PATCH v2] app/testpmd: add mempool bulk get for txonly mode
ferruh.yigit at intel.com
Tue Mar 26 09:43:19 CET 2019
On 3/20/2019 4:53 AM, Pavan Nikhilesh Bhagavatula wrote:
> On Tue, 2019-03-19 at 16:48 +0000, Ferruh Yigit wrote:
>> On 3/1/2019 1:47 PM, Pavan Nikhilesh Bhagavatula wrote:
>>> From: Pavan Nikhilesh <pbhagavatula at marvell.com>
>>> Use mempool bulk get ops to alloc burst of packets and process
>>> If bulk get fails fallback to rte_mbuf_raw_alloc.
>> I assume the motivation is performance improvement, do you have the
>> before and after this patch?
> We are seeing approximately 500% improvement with the patch on
%500 is interesting.
btw, Intel also confirmed the improvement:
Tested-by: Yingya Han <yingyax.han at intel.com>
>> cc'ed maintainers.
>>> Suggested-by: Andrew Rybchenko <arybchenko at solarflare.com>
>>> Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
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