#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # # Run a series of udpgso benchmarks wake_children() { local -r jobs="$(jobs -p)" if [[ "${jobs}" != "" ]]; then kill -1 ${jobs} 2>/dev/null fi } trap wake_children EXIT run_one() { local -r args=$@ ./udpgso_bench_rx & ./udpgso_bench_rx -t & ./udpgso_bench_tx ${args} } run_in_netns() { local -r args=$@ ./in_netns.sh $0 __subprocess ${args} } run_udp() { local -r args=$@ echo "udp" run_in_netns ${args} echo "udp gso" run_in_netns ${args} -S } run_tcp() { local -r args=$@ echo "tcp" run_in_netns ${args} -t echo "tcp zerocopy" run_in_netns ${args} -t -z } run_all() { local -r core_args="-l 4" local -r ipv4_args="${core_args} -4 -D 127.0.0.1" local -r ipv6_args="${core_args} -6 -D ::1" echo "ipv4" run_tcp "${ipv4_args}" run_udp "${ipv4_args}" echo "ipv6" run_tcp "${ipv4_args}" run_udp "${ipv6_args}" } if [[ $# -eq 0 ]]; then run_all elif [[ $1 == "__subprocess" ]]; then shift run_one $@ else run_in_netns $@ fi