Hi Raghunath,
> -----Original Message----- > From: users [mailto:[email protected]] On Behalf Of > [email protected] > Sent: Tuesday, September 12, 2017 5:44 AM > To: [email protected] > Subject: [dpdk-users] Multiple cores for running Crypto and DPDK > > Hi Team, > > I am trying to implement Multi-core support in DPDK(16.11 version). Where > both DPDK and Crypto should run on separate logical cores. > Goal of this activity is to increase overall DPDK performance. > When you say that DPDK and Crypto should run on separate cores, would you still be using cryptodev (which is part of DPDK) or a different library? Assuming the first option, you can build a pipeline where you have a separate core receiving traffic, then enqueue this traffic to another core running a crypto device and then dequeue the operations with another core. > I tried to implement by initializing Crypto on separate core using > rte_eal_mp_remote_launch function. Even Crypto is running on separate > core, packets are not forwarding to that logical core for processing (But they > are still processing on core where DPDK is running instead of crypto's core). > > Then I found Cryptodev Scheduler support document in 17.11 > version(which is in development phase) and some part in 17.08 version. So > is it possible to do the same with 17.08 version or i have to wait till 17.11 > version? Any help on this issue highly helpful and appreciated. If you have a single core processing the incoming packets, then you can use the cryptodev multi-core scheduler to use several cores performing the crypto workload on a same flow. If you have several flows, then you could initialize multiple virtual devices, used by multiple cores. Pablo > > Thanks and Regards, > Raghunath. > > > > > The information contained in this electronic message and any attachments > to this message are intended for the exclusive use of the addressee(s) and > may contain proprietary, confidential or privileged information. If you are > not the intended recipient, you should not disseminate, distribute or copy > this e-mail. Please notify the sender immediately and destroy all copies of > this message and any attachments. WARNING: Computer viruses can be > transmitted via email. The recipient should check this email and any > attachments for the presence of viruses. The company accepts no liability > for any damage caused by any virus transmitted by this email. > www.wipro.com > > __________________________________________________________ > ____________ > This email has been scanned by the Symantec Email Security.cloud service. > For more information please visit http://www.symanteccloud.com > __________________________________________________________ > ____________
