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

768 to 16384, with no success. --- Amedeo On Thu, Jan 17, 2019 at 12:07 AM 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

[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

[dpdk-dev] MLX5 driver - number of descriptors overflow

Hello, I experienced a problem with the MLX5 driver running a code that is working fine with an Intel card. I have found that the reason of this error is an overflow of the uint16_t number of descriptors in the mlx driver. Here the details: - The NIC is a Mellanox ConnectX-5 100G. - This is a s