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- #! /bin/sh
- #
- # Copyright (c) International Business Machines Corp., 2001
- # Author: Nageswara R Sastry <nasastry@in.ibm.com>
- #
- # This program is free software; you can redistribute it and#or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- # for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software Foundation,
- # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- #
- export TCID="Power_Management_exclusive01"
- export TST_TOTAL=2
- . test.sh
- . pm_include.sh
- # Checking test environment
- check_kervel_arch
- if tst_kvcmp -gt "2.6.29"; then
- max_sched_mc=2
- max_sched_smt=2
- else
- max_sched_mc=1
- max_sched_smt=1
- fi
- tst_require_cmds python3
- hyper_threaded=$(is_hyper_threaded)
- multi_socket=$(is_multi_socket)
- multi_core=$(is_multi_core)
- if [ $multi_socket -ne 0 -o $multi_core -ne 0 -o \
- $hyper_threaded -ne 0 ]; then
- tst_brkm TCONF "System is not a multi socket & multi core" \
- "& hyper-threaded"
- fi
- # Test CPU consolidation
- RC=0
- for sched_mc in `seq 0 $max_sched_mc`; do
- sched_mc_pass_cnt=0
- if [ $sched_mc -eq 2 ]; then
- work_load="kernbench"
- else
- work_load="ebizzy"
- fi
- for repeat_test in `seq 1 10`; do
- #Testcase to validate CPU consolidation for sched_mc
- if pm_cpu_consolidation.py -c $sched_mc -w $work_load ; then
- : $(( sched_mc_pass_cnt += 1 ))
- fi
- done
- analyze_package_consolidation_result $sched_mc \
- $sched_mc_pass_cnt; RC=$?
- done
- if [ $RC -eq 0 ]; then
- tst_resm TPASS "CPU consolidation test for sched_mc"
- else
- tst_resm TFAIL "CPU consolidation test for sched_mc"
- fi
- RC=0
- for sched_mc in `seq 0 $max_sched_mc`; do
- if [ $sched_mc -eq 2 ]; then
- work_load="kernbench"
- else
- work_load="ebizzy"
- fi
- for sched_smt in `seq 0 $max_sched_smt`; do
- sched_mc_smt_pass_cnt=0
- for repeat_test in `seq 1 10`; do
- # Testcase to validate CPU consolidation for
- # for sched_mc & sched_smt with stress=50%
- if pm_cpu_consolidation.py -c $sched_mc -t $sched_smt \
- -w $work_load ; then
- : $(( sched_mc_smt_pass_cnt += 1 ))
- fi
- done
- analyze_package_consolidation_result $sched_mc \
- $sched_mc_smt_pass_cnt $sched_smt; RC=$?
- done
- done
- if [ $RC -eq 0 ]; then
- tst_resm TPASS "CPU consolidation test for sched_mc &" \
- "sched_smt with stress=50%"
- else
- tst_resm TFAIL "CPU consolidation test for sched_mc &" \
- "sched_smt with stress=50%"
- fi
- tst_exit
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