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#!/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 0
echo "udp gso zerocopy"
run_in_netns ${args} -S 0 -z
}
run_tcp() {
local -r args=$@
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
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