19a98f50eSThomas Monjalon#! /bin/sh -e 2f83a3d3fSOlivier Matz# SPDX-License-Identifier: BSD-3-Clause 39a98f50eSThomas Monjalon# Copyright 2015 6WIND S.A. 485fc9b25SThomas Monjalon# Copyright 2019 Mellanox Technologies, Ltd 59a98f50eSThomas Monjalon 69a98f50eSThomas Monjalon# Run a quick testpmd forwarding with null PMD without hugepage 79a98f50eSThomas Monjalon 8d879f575SThomas Monjalonbuild=${1:-build} # first argument can be the build directory 9d879f575SThomas Monjalontestpmd=$1 # or first argument can be the testpmd path 109a98f50eSThomas Monjaloncoremask=${2:-3} # default using cores 0 and 1 11d879f575SThomas Monjaloneal_options=$3 12d879f575SThomas Monjalontestpmd_options=$4 139a98f50eSThomas Monjalon 146b01864cSFerruh Yigit[ -f "$testpmd" ] && build=$(dirname $(dirname $testpmd)) 15d879f575SThomas Monjalon[ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd 1685fc9b25SThomas Monjalon[ -f "$testpmd" ] || testpmd=$build/app/testpmd 1785fc9b25SThomas Monjalonif [ ! -f "$testpmd" ] ; then 1885fc9b25SThomas Monjalon echo 'ERROR: testpmd cannot be found' >&2 1985fc9b25SThomas Monjalon exit 1 2085fc9b25SThomas Monjalonfi 2185fc9b25SThomas Monjalon 2285fc9b25SThomas Monjalonif ldd $testpmd | grep -q librte_ ; then 235bd47901SBruce Richardson export LD_LIBRARY_PATH=$build/lib:$LD_LIBRARY_PATH 245bd47901SBruce Richardson libs="-d $build/drivers" 2585fc9b25SThomas Monjalonelse 2685fc9b25SThomas Monjalon libs= 279a98f50eSThomas Monjalonfi 289a98f50eSThomas Monjalon 299a98f50eSThomas Monjalon(sleep 1 && echo stop) | 30*924de7b8SDavid Marchand# testpmd only needs 20M, make it x2 (default number of cores) for NUMA systems 31*924de7b8SDavid Marchand$testpmd -c $coremask --no-huge -m 40 \ 32db27370bSStephen Hemminger $libs -a 0:0.0 --vdev net_null1 --vdev net_null2 $eal_options -- \ 33d879f575SThomas Monjalon --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia 34