On 6/5/19 2:52 PM, Bruce Richardson wrote:
On Wed, Jun 05, 2019 at 02:32:27PM +0200, Maxime Coquelin wrote:
On 5/29/19 3:04 PM, Maxime Coquelin wrote:
Some OVS-DPDK PVP benchmarks show a performance drop
when switching from DPDK v17.11 to v18.11.
With the addition of packed ring layout su
On Wed, Jun 05, 2019 at 02:32:27PM +0200, Maxime Coquelin wrote:
>
>
> On 5/29/19 3:04 PM, Maxime Coquelin wrote:
> > Some OVS-DPDK PVP benchmarks show a performance drop
> > when switching from DPDK v17.11 to v18.11.
> >
> > With the addition of packed ring layout support,
> > rte_vhost_enqueue
On 5/29/19 3:04 PM, Maxime Coquelin wrote:
Some OVS-DPDK PVP benchmarks show a performance drop
when switching from DPDK v17.11 to v18.11.
With the addition of packed ring layout support,
rte_vhost_enqueue_burst and rte_vhost_dequeue_burst
became very large, and only a part of the instruction
Some OVS-DPDK PVP benchmarks show a performance drop
when switching from DPDK v17.11 to v18.11.
With the addition of packed ring layout support,
rte_vhost_enqueue_burst and rte_vhost_dequeue_burst
became very large, and only a part of the instructions
are executed (either packed or split ring used
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