1 #!/bin/sh 2 ################################################################################ 3 ## ## 4 ## This program is free software; you can redistribute it and#or modify ## 5 ## it under the terms of the GNU General Public License as published by ## 6 ## the Free Software Foundation; either version 2 of the License, or ## 7 ## (at your option) any later version. ## 8 ## ## 9 ## This program is distributed in the hope that it will be useful, but ## 10 ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ## 11 ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ## 12 ## for more details. ## 13 ## ## 14 ## You should have received a copy of the GNU General Public License ## 15 ## along with this program; if not, write to the Free Software ## 16 ## Foundation, Inc., 59 Tiemple Place, Suite 330, Boston, MA 02111-1307 USA ## 17 ## ## 18 ################################################################################ 19 # 20 # File: smt_smp_enabled.sh 21 # 22 # Description: This program tests whether HT/SMP is supported or not. 23 # 24 # Author: Rohit Verma, rohit.170309 (at] gmail.com 25 # 26 # History: May 21 2009 - Created. - Rohit Verma 27 28 export TST_TOTAL=1 29 export TCID=smt_smp_enabled 30 export TST_COUNT=1 31 TFAILCNT=0 32 RC=0 33 34 35 # check for SMT/SMP System 36 tst_resm TINFO "Begin: SMT/SMP Enabled" 37 if [ -f ./ht_enabled ];then 38 ./ht_enabled 39 ret_value=$? 40 41 if [ $ret_value -ne 0 ];then 42 tst_resm TCONF "SMT/SMP is not supported" 43 tst_resm TINFO "End: SMT/SMP Enabled" 44 exit 0 45 fi 46 else 47 tst_resm TBROK "ht_enabled:File not found" 48 tst_resm TINFO "End: SMT/SMP Enabled" 49 TFAILCNT=$(( $TFAILCNT+1 )) 50 exit $TFAILCNT 51 fi 52 53 no_of_processor=`tst_ncpus` 54 no_of_cpu=`tst_ncpus_conf` 55 56 if [ $no_of_processor -lt $no_of_cpu ];then 57 test_op="Enable:/sys/devices/system/cpu/cpuX/online" 58 tst_resm TCONF "$test_op" 59 tst_resm TINFO "End: SMT/SMP Enabled" 60 TFAILCNT=$(( $TFAILCNT+1 )) 61 exit $TFAILCNT 62 else 63 cpu_cores=`cat /proc/cpuinfo | grep "cpu cores" | cut -f 2 -d ':'\ 64 | sed 's/ //' | uniq` 65 66 if [ $cpu_cores -eq 1 ];then 67 tst_resm TPASS "SMT is enable" 68 elif [ $cpu_cores -ge 2 ];then 69 tst_resm TPASS "SMP System" 70 else 71 tst_resm TCONF "TBD" 72 fi 73 fi 74 75 tst_resm TINFO "End: SMT/SMP Enabled" 76 77 exit 78
