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_exclusive02" 22 export TST_TOTAL=1 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_smt=2 32 else 33 max_sched_smt=1 34 fi 35 36 tst_check_cmds python 37 38 hyper_threaded=$(is_hyper_threaded) 39 multi_socket=$(is_multi_socket) 40 multi_core=$(is_multi_core) 41 if [ $hyper_threaded -ne 0 -o $multi_socket -ne 0 \ 42 -o $multi_core -eq 0 ]; then 43 tst_brkm TCONF "System is a multi core but not multi" \ 44 "socket & hyper-threaded" 45 fi 46 47 #Testcase to validate consolidation at core level 48 RC=0 49 for sched_smt in `seq 0 $max_sched_smt`; do 50 if [ $sched_smt -eq 2 ]; then 51 work_load="kernbench" 52 else 53 work_load="ebizzy" 54 fi 55 sched_smt_pass_cnt=0 56 stress="thread" 57 for repeat_test in `seq 1 10`; do 58 if pm_cpu_consolidation.py -t $sched_smt -w $work_load \ 59 -s $stress; then 60 : $(( sched_smt_pass_cnt += 1 )) 61 fi 62 done 63 analyze_core_consolidation_result $sched_smt \ 64 $sched_smt_pass_cnt; RC=$? 65 done 66 if [ $RC -eq 0 ]; then 67 tst_resm TPASS "Consolidation test at core level for sched_smt" 68 else 69 tst_resm TFAIL "Consolidation test at core level for sched_smt" 70 fi 71 72 tst_exit 73