I found that no matter how many cores are configured in lcore_mask, ff_dpdk_init will be started with the first lcore in dpdk_args_setup. I modified it to -cf, that is, it starts with 4 cores. I found that the following error was reported, which seems to be an error in the driver code of the NVIDIA chip.
mlx5_net: Cannot change Tx QP state to RTR Invalid argument
mlx5_net: Cannot change Tx QP state to INIT Invalid argument
May I ask, do we support the operation of multiple lcores? How should I use it? Thank you very much
mlx5_net: Cannot change Tx QP state to RTR Invalid argument mlx5_net: Cannot change Tx QP state to INIT Invalid argument May I ask, do we support the operation of multiple lcores? How should I use it? Thank you very much