[dpdk-users] Service cores and multi-process
pravin.pathak at intel.com
Thu Jan 17 14:25:47 CET 2019
Hi Harry -
Thanks. Extending the same question further, if two processes (within same DPDK instance) need same service, then should they both specify same service core mask?
I assumed primary process will start the service on service cores and secondary process (using same service core mask) will use the service.
From: Van Haaren, Harry
Sent: Thursday, January 17, 2019 5:17 AM
To: Pathak, Pravin <pravin.pathak at intel.com>; users at dpdk.org
Subject: RE: Service cores and multi-process
> -----Original Message-----
> From: users [mailto:users-bounces at dpdk.org] On Behalf Of Pathak,
> Sent: Thursday, January 17, 2019 3:02 AM
> To: users at dpdk.org
> Subject: [dpdk-users] Service cores and multi-process
> Hi All -
> In case of DPDK multi-process mode, do we need to give same service
> core masks for all process invocation?
No it is not required to give the exact same service-core mask.
This is the same for "normal" DPDK lcores - they can be different in the secondary than they are in the primary.
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