2 # SPDX-License-Identifier: BSD-3-Clause
3 # Copyright 2015 6WIND S.A.
4 # Copyright 2019 Mellanox Technologies, Ltd
6 # Run a quick testpmd forwarding with null PMD without hugepage
8 build=${1:-build} # first argument can be the build directory
9 testpmd=$1 # or first argument can be the testpmd path
10 coremask=${2:-3} # default using cores 0 and 1
14 [ -f "$testpmd" ] && build=$(dirname $(dirname $testpmd))
15 [ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd
16 [ -f "$testpmd" ] || testpmd=$build/app/testpmd
17 if [ ! -f "$testpmd" ] ; then
18 echo 'ERROR: testpmd cannot be found' >&2
22 if ldd $testpmd | grep -q librte_ ; then
23 export LD_LIBRARY_PATH=$build/lib:$LD_LIBRARY_PATH
24 libs="-d $build/drivers"
29 (sleep 1 && echo stop) |
30 $testpmd -c $coremask --no-huge -m 20 \
31 $libs -a 0:0.0 --vdev net_null1 --vdev net_null2 $eal_options -- \
32 --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia