[ovs-dev] [PATCH v3] dpif-netdev: Optimize flushing of output packet buffers

2023-01-13 Thread Dheeraj Kumar via dev
Problem Statement: Before OVS 2.12 the OVS-DPDK datapath transmitted processed rx packet batches directly to the wanted tx queues. In OVS 2.12 each PMD stores the processed packets in an intermediate buffer per output port and flushes these output buffers in a separate step. This buffering was intr

[ovs-dev] [PATCH] dpif-netdev: Optimize flushing of output packet buffers

2022-11-18 Thread Dheeraj Kumar via dev
Problem Statement: Before OVS 2.12 the OVS-DPDK datapath transmitted processed rx packet batches directly to the wanted tx queues. In OVS 2.12 each PMD stores the processed packets in an intermediate buffer per output port and flushes these output buffers in a separate step. This buffering was intr

[ovs-dev] [PATCH] dpif-netdev: Optimize flushing of output packet buffers

2022-09-22 Thread Dheeraj Kumar via dev
Problem Statement: Before OVS 2.12 the OVS-DPDK datapath transmitted processed rx packet batches directly to the wanted tx queues. In OVS 2.12 each PMD stores the processed packets in an intermediate buffer per output port and flushes these output buffers in a separate step. This buffering was intr