Sara:
The use of polling is to provide high throughput. At high bandwidths,
interrupt processing is a great contributor to latency and can greatly
decrease available bandwidth. Polling eliminates the overhead of
interrupts but it will consume an entire CPU. That is why the DPDK
library makes
On Tue, Feb 09, 2016 at 11:43:19PM -0800, Saravana Kumar wrote:
> Hi DPDK community,
>
>
>
> I'd like to have DPDK NIC IO operations in (primary) process and
> execution logic in (secondary) processes.
> Primary process pushes NIC Rx mbufs to Secondary process through S/W ring
>
> Seconary proc
Thanks for your response..
Sara
On Wed, Feb 10, 2016 at 2:01 AM, Bruce Richardson <
bruce.richardson at intel.com> wrote:
> On Tue, Feb 09, 2016 at 11:43:19PM -0800, Saravana Kumar wrote:
> > Hi DPDK community,
> >
> >
> >
> > I'd like to have DPDK NIC IO operations in (primary) process and
> >
Hi DPDK community,
I'd like to have DPDK NIC IO operations in (primary) process and
execution logic in (secondary) processes.
Primary process pushes NIC Rx mbufs to Secondary process through S/W ring
Seconary process allocates mbuf for Tx path and pushes down to Primary
process for NIC Tx
I h
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