Re: [dpdk-dev] MLX5 QP creation failure - cannot allocate memory

> On Jan 16, 2019, at 1:07 PM, Amedeo Sapio wrote: > > Hi all, > > I am developing a DPDK program using a Mellanox ConnectX-5 100G. > My program starts N workers (one per core), and each worker deals with its > own dedicated TX and RX queue, therefore I need to setup N TX and N RX > queues. >

Re: [dpdk-dev] MLX5 QP creation failure - cannot allocate memory

I should also add that I am using flow director and rte_flow APIs to send ingress traffic to the different queues. You can see my port_init function here (for DPDK 18.11) . I also tried do change the number of TX/RX descriptors from 32768 to 1

[dpdk-dev] MLX5 QP creation failure - cannot allocate memory

Hi all, I am developing a DPDK program using a Mellanox ConnectX-5 100G. My program starts N workers (one per core), and each worker deals with its own dedicated TX and RX queue, therefore I need to setup N TX and N RX queues. For each RX queue I create a mbuf pool with: n = 262144 cache size = 5