1 #! /bin/sh 2 # 3 # Copyright (c) International Business Machines Corp., 2001 4 # Author: Nageswara R Sastry <nasastry (at] 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 21 export TCID="Power_Management_exclusive01" 22 export TST_TOTAL=2 23 24 . test.sh 25 . pm_include.sh 26 27 # Checking test environment 28 check_kervel_arch 29 30 if tst_kvcmp -gt "2.6.29"; then 31 max_sched_mc=2 32 max_sched_smt=2 33 else 34 max_sched_mc=1 35 max_sched_smt=1 36 fi 37 38 tst_test_cmds python 39 40 hyper_threaded=$(is_hyper_threaded) 41 multi_socket=$(is_multi_socket) 42 multi_core=$(is_multi_core) 43 if [ $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" 47 fi 48 49 # Test CPU consolidation 50 RC=0 51 for 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 $sched_mc_pass_cnt; RC=$? 66 done 67 if [ $RC -eq 0 ]; then 68 tst_resm TPASS "CPU consolidation test for sched_mc" 69 else 70 tst_resm TFAIL "CPU consolidation test for sched_mc" 71 fi 72 73 RC=0 74 for 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 93 done 94 if [ $RC -eq 0 ]; then 95 tst_resm TPASS "CPU consolidation test for sched_mc &" \ 96 "sched_smt with stress=50%" 97 else 98 tst_resm TFAIL "CPU consolidation test for sched_mc &" \ 99 "sched_smt with stress=50%" 100 fi 101 102 tst_exit 103
