#! /bin/sh
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#
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# Copyright (c) International Business Machines Corp., 2001
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# Author: Nageswara R Sastry <nasastry@in.ibm.com>
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#
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# This program is free software; you can redistribute it and#or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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export TCID="Power_Management_exclusive01"
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export TST_TOTAL=2
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. test.sh
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. pm_include.sh
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# Checking test environment
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check_kervel_arch
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if tst_kvcmp -gt "2.6.29"; then
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max_sched_mc=2
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max_sched_smt=2
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else
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max_sched_mc=1
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max_sched_smt=1
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fi
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tst_test_cmds python
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hyper_threaded=$(is_hyper_threaded)
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multi_socket=$(is_multi_socket)
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multi_core=$(is_multi_core)
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if [ $multi_socket -ne 0 -o $multi_core -ne 0 -o \
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$hyper_threaded -ne 0 ]; then
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tst_brkm TCONF "System is not a multi socket & multi core" \
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"& hyper-threaded"
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fi
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# Test CPU consolidation
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RC=0
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for sched_mc in `seq 0 $max_sched_mc`; do
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sched_mc_pass_cnt=0
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if [ $sched_mc -eq 2 ]; then
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work_load="kernbench"
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else
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work_load="ebizzy"
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fi
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for repeat_test in `seq 1 10`; do
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#Testcase to validate CPU consolidation for sched_mc
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if pm_cpu_consolidation.py -c $sched_mc -w $work_load ; then
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: $(( sched_mc_pass_cnt += 1 ))
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fi
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done
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analyze_package_consolidation_result $sched_mc \
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$sched_mc_pass_cnt; RC=$?
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done
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if [ $RC -eq 0 ]; then
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tst_resm TPASS "CPU consolidation test for sched_mc"
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else
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tst_resm TFAIL "CPU consolidation test for sched_mc"
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fi
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RC=0
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for sched_mc in `seq 0 $max_sched_mc`; do
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if [ $sched_mc -eq 2 ]; then
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work_load="kernbench"
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else
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work_load="ebizzy"
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fi
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for sched_smt in `seq 0 $max_sched_smt`; do
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sched_mc_smt_pass_cnt=0
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for repeat_test in `seq 1 10`; do
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# Testcase to validate CPU consolidation for
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# for sched_mc & sched_smt with stress=50%
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if pm_cpu_consolidation.py -c $sched_mc -t $sched_smt \
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-w $work_load ; then
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: $(( sched_mc_smt_pass_cnt += 1 ))
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fi
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done
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analyze_package_consolidation_result $sched_mc \
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$sched_mc_smt_pass_cnt $sched_smt; RC=$?
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done
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done
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if [ $RC -eq 0 ]; then
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tst_resm TPASS "CPU consolidation test for sched_mc &" \
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"sched_smt with stress=50%"
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else
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tst_resm TFAIL "CPU consolidation test for sched_mc &" \
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"sched_smt with stress=50%"
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fi
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tst_exit
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