misc: add and consolidate host stack scripts

Move all existing host stack scripts under extras/scripts/host-stack

Also add scripts for iperf/vcl performance testing

Type: improvement

Change-Id: Ia79b6bd061db49f61a0e4c6577cf45afe0323eb1
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/extras/scripts/host-stack/perf-tests/dpdk_mt b/extras/scripts/host-stack/perf-tests/dpdk_mt
new file mode 100755
index 00000000000..6e095da4228
--- /dev/null
+++ b/extras/scripts/host-stack/perf-tests/dpdk_mt
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+# SPDX-License-Identifier: Apache-2.0
+# Copyright (c) 2025 Cisco Systems, Inc.
+
+VPP_WS=${VPP_WS:-/scratch/fcoras/vpp}
+CFG_WS="${VPP_WS}"/extras/scripts/host-stack/perf-tests
+CFG_DIR="${CFG_WS}"/conf
+CFG_FILE=dpdk_mt.cli
+BASE_DIR="${VPP_WS}"/build-root
+BIN_FLAVOR=release
+
+DPDK_DEV=0000:16:00.0
+NUM_MBUFS=16536
+IF_RX_DESC=256
+IF_TX_DESC=256
+DPDK_CSUM=enable-tcp-udp-checksum
+
+SKIP_CORE=0
+MAIN_CORE=1
+WORKERS=4
+CFG_CORELIST_WKS="corelist-workers 2-5"
+
+HEAP_SIZE=4g
+API_SIZE=1G
+API_GLOBAL_SIZE=2000M
+EVT_LOG_SIZE=400000
+
+SOCK=/run/vpp-api.sock
+SESSION_CFG="session { event-queue-length 100000 use-app-socket-api }"
+
+#QUIC_ENABLE=1
+#LOCAL_OSSL=/scratch/fcoras/openssl
+
+function usage() {
+  echo "Usage: cmd [-f release|debug] [-d dpdk_device_pci_address] [-w vpp_workspace]"
+}
+
+while getopts "f:d:w:h" opt; do
+  case ${opt} in
+    h)  usage
+        exit 0
+        ;;
+    w)  VPP_WS=$OPTARG
+        ;;
+    f)  BIN_FLAVOR=$OPTARG
+        ;;
+    d)  DPDK_DEV=$OPTARG
+        ;;
+    \?) echo "Usage: cmd [-f release|debug] [-d dpdk_device_pci_address]"
+        exit 1
+        ;;
+  esac
+done
+shift $((OPTIND -1))
+
+source "${CFG_WS}"/start_vpp.sh
+
+start_vpp