[dpdk-users] QAT VFs using cryptodev - memory requirements
Joshi, Venkatesh
venkatesh.joshi at hpe.com
Thu Dec 3 13:57:37 CET 2020
Hi,
I have a DPDK application running 5 instances on 5 CPUs. I have bound 1 QAT VF to each of the CPUs using cryptodev.
I have allocated only a single instance of the following:
* The crypto op pool using rte_crypto_op_pool_create()
* The symmetric session pool using rte_cryptodev_sym_session_pool_create()
So, the pools will be shared by the 5 cryptodevs. Is this safe to do?
Is there any recommendation on whether each cryptodev instance should have its own memory pools?
Regards,
Venkatesh
More information about the users
mailing list