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-rwxr-xr-x[-rw-r--r--]ci/envs/host-config24
1 files changed, 20 insertions, 4 deletions
diff --git a/ci/envs/host-config b/ci/envs/host-config
index ce6243ce0..a6beb06b6 100644..100755
--- a/ci/envs/host-config
+++ b/ci/envs/host-config
@@ -1,3 +1,5 @@
+#!/bin/bash
+
##############################################################################
## Copyright (c) 2015 Intel Corp.
##
@@ -7,13 +9,27 @@
## http://www.apache.org/licenses/LICENSE-2.0
###############################################################################
-# Isolated cpus for nfv, must be delimited with ','
-host_isolcpus=3,4
-
# Number of huge pages to create and on which NUMA node
-numa_node=0
+numa_node=1
huge_pages=2
# QEMU executable path and number of cpus for guest
qemu=/usr/libexec/qemu-kvm
guest_cpus=2
+
+# Isolated cpus for nfv, must be given as a range '-' and Numa node1 CPU's should be considered
+host_isolcpus=`lscpu | grep "NUMA node1 CPU(s)"| awk -F ':' '{print \$2}' | sed 's/[[:space:]]//g'`
+first=$(echo ${host_isolcpus} | cut -f1 -d-)
+last=$(echo ${host_isolcpus} | cut -f2 -d-)
+
+# Bind cpus from host_isolcpus range for QEMU processor threads
+i=0
+while [ ${i} -lt ${guest_cpus} ]; do
+ qemu_cpu[$i]=${first}
+ i=`expr $i + 1`
+ first=`expr $first + 1`
+done
+
+#Isolated cpus from host_isolcpus range to run Stress tool
+stress_isolcpus=${first}-${last}
+echo "Stress tool runs on $stress_isolcpus"