1#! /bin/sh 2# 3# Copyright (c) International Business Machines Corp., 2001 4# Author: Nageswara R Sastry <nasastry@in.ibm.com> 5# 6# This program is free software; you can redistribute it and#or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 2 of the License, or 9# (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, but 12# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 13# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software Foundation, 18# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19# 20 21export TCID="Power_Management_exclusive01" 22export TST_TOTAL=2 23 24. test.sh 25. pm_include.sh 26 27# Checking test environment 28check_kervel_arch 29 30if tst_kvcmp -gt "2.6.29"; then 31 max_sched_mc=2 32 max_sched_smt=2 33else 34 max_sched_mc=1 35 max_sched_smt=1 36fi 37 38tst_test_cmds python 39 40hyper_threaded=$(is_hyper_threaded) 41multi_socket=$(is_multi_socket) 42multi_core=$(is_multi_core) 43if [ $multi_socket -ne 0 -o $multi_core -ne 0 -o \ 44 $hyper_threaded -ne 0 ]; then 45 tst_brkm TCONF "System is not a multi socket & multi core" \ 46 "& hyper-threaded" 47fi 48 49# Test CPU consolidation 50RC=0 51for sched_mc in `seq 0 $max_sched_mc`; do 52 sched_mc_pass_cnt=0 53 if [ $sched_mc -eq 2 ]; then 54 work_load="kernbench" 55 else 56 work_load="ebizzy" 57 fi 58 for repeat_test in `seq 1 10`; do 59 #Testcase to validate CPU consolidation for sched_mc 60 if pm_cpu_consolidation.py -c $sched_mc -w $work_load ; then 61 : $(( sched_mc_pass_cnt += 1 )) 62 fi 63 done 64 analyze_package_consolidation_result $sched_mc \ 65 $sched_mc_pass_cnt; RC=$? 66done 67if [ $RC -eq 0 ]; then 68 tst_resm TPASS "CPU consolidation test for sched_mc" 69else 70 tst_resm TFAIL "CPU consolidation test for sched_mc" 71fi 72 73RC=0 74for sched_mc in `seq 0 $max_sched_mc`; do 75 if [ $sched_mc -eq 2 ]; then 76 work_load="kernbench" 77 else 78 work_load="ebizzy" 79 fi 80 for sched_smt in `seq 0 $max_sched_smt`; do 81 sched_mc_smt_pass_cnt=0 82 for repeat_test in `seq 1 10`; do 83 # Testcase to validate CPU consolidation for 84 # for sched_mc & sched_smt with stress=50% 85 if pm_cpu_consolidation.py -c $sched_mc -t $sched_smt \ 86 -w $work_load ; then 87 : $(( sched_mc_smt_pass_cnt += 1 )) 88 fi 89 done 90 analyze_package_consolidation_result $sched_mc \ 91 $sched_mc_smt_pass_cnt $sched_smt; RC=$? 92 done 93done 94if [ $RC -eq 0 ]; then 95 tst_resm TPASS "CPU consolidation test for sched_mc &" \ 96 "sched_smt with stress=50%" 97else 98 tst_resm TFAIL "CPU consolidation test for sched_mc &" \ 99 "sched_smt with stress=50%" 100fi 101 102tst_exit 103