From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sfi-mx-2.v28.ch3.sourceforge.com ([172.29.28.122] helo=mx.sourceforge.net) by 235xhf1.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1Mxc3e-0000Fr-8D for ltp-list@lists.sourceforge.net; Tue, 13 Oct 2009 07:44:34 +0000 Received: from e36.co.us.ibm.com ([32.97.110.154]) by 72vjzd1.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) id 1Mxc3Y-00024U-5z for ltp-list@lists.sourceforge.net; Tue, 13 Oct 2009 07:44:34 +0000 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e36.co.us.ibm.com (8.14.3/8.13.1) with ESMTP id n9D7gHAB008069 for ; Tue, 13 Oct 2009 01:42:17 -0600 Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id n9D7iID5256664 for ; Tue, 13 Oct 2009 01:44:18 -0600 Received: from d03av03.boulder.ibm.com (loopback [127.0.0.1]) by d03av03.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n9D7iHmB004493 for ; Tue, 13 Oct 2009 01:44:18 -0600 From: Poornima Nayak Date: Tue, 13 Oct 2009 13:14:14 +0530 Message-Id: <20091013074414.22414.46233.sendpatchset@localhost.localdomain> In-Reply-To: <20091013074337.22414.20968.sendpatchset@localhost.localdomain> References: <20091013074337.22414.20968.sendpatchset@localhost.localdomain> Subject: [LTP] [Patch 5/6] Modified master script to pass appropriate arguments List-Id: Linux Test Project General Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-list-bounces@lists.sourceforge.net To: ltp-list@lists.sourceforge.net, svaidy@linux.vnet.ibm.com, ego@in.ibm.com, arun@linux.vnet.ibm.com Modified master script to pass appropriate arguments for cpu consolidation test cases. Signed-off-by: poornima nayak diff -uprN ltp-full-20090930/testcases/kernel/power_management/runpwtests.sh ltp-full-20090930_patched/testcases/kernel/power_management/runpwtests.sh --- ltp-full-20090930/testcases/kernel/power_management/runpwtests.sh 2009-10-05 02:10:56.000000000 -0400 +++ ltp-full-20090930_patched/testcases/kernel/power_management/runpwtests.sh 2009-10-12 22:43:46.000000000 -0400 @@ -210,7 +210,7 @@ fi if [ $# -gt 0 -a "$1" = "-exclusive" ]; then # Test CPU consolidation if [ $multi_socket -eq $YES -a $multi_core -eq $YES ]; then - for sched_mc in `seq 0 $max_sched_mc`; do + for sched_mc in `seq 0 $max_sched_mc`; do : $(( TST_COUNT += 1 )) sched_mc_pass_cnt=0 if [ $sched_mc -eq 2 ]; then @@ -243,111 +243,108 @@ if [ $# -gt 0 -a "$1" = "-exclusive" ]; done fi - if [ $hyper_threaded -eq $YES -a $multi_socket -eq $YES ]; then - #Testcase to validate consolidation at core level - work_load="ebizzy" - sched_smt_pass_cnt=0 - : $(( TST_COUNT += 1 )) - stress="thread" - for repeat_test in `seq 1 10`; do - if cpu_consolidation.py -c $sched_mc -t $sched_smt -w $work_load -s $stress; then - : $(( sched_smt_pass_cnt += 1 )) - fi - done - analyze_core_consolidation_result $sched_smt $work_load $sched_smt_pass_cnt - # Vary only sched_smt from 1 to 0 when workload is running and ensure that - # tasks do not consolidate to single core when sched_smt is set to 0 - : $(( TST_COUNT += 1 )) - if cpu_consolidation.py -vt; then - tst_resm TPASS "CPU consolidation test by varying sched_smt" - else - tst_resm TFAIL "CPU consolidation test by varying sched_smt" - fi + if [ $hyper_threaded -eq $YES -a $multi_socket -eq $YES -a $multi_core -eq $NO ]; then + #Testcase to validate consolidation at core level + for sched_smt in `seq 0 $max_sched_smt`; do + if [ $sched_smt -eq 2 ]; then + work_load="kernbench" + else + work_load="ebizzy" + fi + sched_smt_pass_cnt=0 + : $(( TST_COUNT += 1 )) + stress="thread" + for repeat_test in `seq 1 10`; do + if cpu_consolidation.py -t $sched_smt -w $work_load -s $stress; then + : $(( sched_smt_pass_cnt += 1 )) + fi + done + analyze_core_consolidation_result $sched_smt $sched_smt_pass_cnt + done fi # Verify threads consolidation stops when sched_mc &(/) sched_smt is disabled if [ $multi_socket -eq $YES -a $multi_core -eq $YES ]; then - : $(( TST_COUNT += 1 )) - # Vary sched_mc from 1 to 0 when workload is running and ensure that - # tasks do not consolidate to single package when sched_mc is set to 0 - if cpu_consolidation.py -v -c 1; then - tst_resm TPASS "CPU consolidation test by varying sched_mc 1 to 0" - else - tst_resm TFAIL "CPU consolidation test by varying sched_mc 1 to 0" - fi - - # Vary sched_mc from 2 to 0 when workload is running and ensure that - # tasks do not consolidate to single package when sched_mc is set to 0 - : $(( TST_COUNT += 1 )) - if cpu_consolidation.py -v -c 2; then - tst_resm TPASS "CPU consolidation test by varying sched_mc 2 to 0" - else - tst_resm TFAIL "CPU consolidation test by varying sched_mc 2 to 0" - fi - - if [ $hyper_threaded -eq $YES ]; then - # Vary sched_mc & sched_smt from 1 to 0 & 2 to 0 when workload is running and ensure that - # tasks do not consolidate to single package when sched_mc is set to 0 - : $(( TST_COUNT += 1 )) - if cpu_consolidation.py -v -c 1 -t 1; then - tst_resm TPASS "CPU consolidation test by varying sched_mc \ -& sched_smt from 1 to 0" - else - tst_resm TFAIL "CPU consolidation test by varying sched_mc \ -& sched_smt from 1 to 0" - fi - + for sched_mc in `seq 1 $max_sched_mc`; do : $(( TST_COUNT += 1 )) - if cpu_consolidation.py -v -c 2 -t 2; then - tst_resm TPASS "CPU consolidation test by varying sched_mc \ - & sched_smt from 2 to 0" - else - tst_resm TFAIL "CPU consolidation test by varying sched_mc \ - & sched_smt from 2 to 0" + + # Vary sched_mc from 1/2 to 0 when workload is running and ensure that + # tasks do not consolidate to single package when sched_mc is set to 0 + if cpu_consolidation.py -v -c $sched_mc; then + tst_resm TPASS "CPU consolidation test by varying sched_mc $sched_mc to 0" + else + tst_resm TFAIL "CPU consolidation test by varying sched_mc $sched_mc to 0" + fi + + if [ $hyper_threaded -eq $YES ]; then + for sched_smt in `seq 1 $max_sched_smt`; do + if [ $sched_smt -eq $sched_mc ]; then + # Vary sched_mc & sched_smt from 1 to 0 & 2 to 0 when workload is running and ensure that + # tasks do not consolidate to single package when sched_mc is set to 0 + : $(( TST_COUNT += 1 )) + if cpu_consolidation.py -v -c $sched_mc -t $sched_smt; then + tst_resm TPASS "CPU consolidation test by varying sched_mc \ +& sched_smt from $sched_mc to 0" + else + tst_resm TFAIL "CPU consolidation test by varying sched_mc \ +& sched_smt from $sched_mc to 0" + fi + fi + done fi - fi + done fi - # Verify threads consolidation stops when is disabled in HT systems + # Verify threads consolidation stops when sched_smt is disabled in HT systems if [ $hyper_threaded -eq $YES -a $multi_socket -eq $YES ]; then # Vary only sched_smt from 1 to 0 when workload is running and ensure that # tasks do not consolidate to single core when sched_smt is set to 0 : $(( TST_COUNT += 1 )) if cpu_consolidation.py -v -t 1; then - tst_resm TPASS "CPU consolidation test by varying sched_smt 1 to 0" + tst_resm TPASS "CPU consolidation test by varying sched_smt from 1 to 0" else - tst_resm TFAIL "CPU consolidation test by varying sched_smt 1 to 0" + tst_resm TFAIL "CPU consolidation test by varying sched_smt from 1 to 0" fi + + # Vary only sched_smt from 2 to 0 when workload is running and ensure that + # tasks do not consolidate to single core when sched_smt is set to 0 + : $(( TST_COUNT += 1 )) + if cpu_consolidation.py -v -t 2; then + tst_resm TPASS "CPU consolidation test by varying sched_smt 2 to 0" + else + tst_resm TFAIL "CPU consolidation test by varying sched_smt 2 to 0" + fi + fi # Verify ILB runs in same package as workload if [ $multi_socket -eq $YES -a $multi_core -eq $YES ]; then - for sched_mc in `seq 0 $max_sched_mc`; do + for sched_mc in `seq 1 $max_sched_mc`; do : $(( TST_COUNT += 1 )) - ilb_test.py -c $sched_mc; RC=$? + if [ $sched_mc -eq 2 ]; then + work_load="kernbench" + else + work_load="ebizzy" + fi + + ilb_test.py -c $sched_mc -w $work_load; RC=$? if [ $RC -eq 0 ]; then tst_resm TPASS "ILB & workload in same package for sched_mc=$sched_mc" else - if [ $sched_mc -eq 0 ]; then - tst_resm TPASS "ILB & workload is not in same package when sched_mc=0" - else - tst_resm TFAIL "ILB did not run in same package" - fi + tst_resm TFAIL "ILB & workload did not run in same package for sched_mc=$sched_mc\ +. Ensure CONFIG_NO_HZ is set" fi if [ $hyper_threaded -eq $YES ]; then - for sched_smt in `seq 0 $max_sched_smt`; do + for sched_smt in `seq 1 $max_sched_smt`; do : $(( TST_COUNT += 1 )) - ilb_test.py -c $sched_mc -t sched_smt; RC=$? + ilb_test.py -c $sched_mc -t sched_smt -w $work_load; RC=$? if [ $RC -eq 0 ]; then - tst_resm TPASS "ILB & workload in same package for sched_mc=$sched_mc" + tst_resm TPASS "ILB & workload in same package for sched_mc=$sched_mc \ +& sched_smt=$sched_smt" else - if [ $sched_mc -eq 0 -a $sched_smt -eq 0 ]; then - tst_resm TPASS "ILB & workload is not in same package when\ -sched_mc & sched_smt is 0" - else - tst_resm TFAIL "ILB did not run in same package" - fi + tst_resm TFAIL "ILB & workload did not execute in same package for \ +sched_mc=$sched_mc & sched_smt=$sched_smt. Ensure CONFIG_NO_HZ is set" fi done fi ------------------------------------------------------------------------------ Come build with us! 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