#! /bin/sh # # Copyright (c) International Business Machines Corp., 2001 # Author: Nageswara R Sastry # # 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_Management05" 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 if ! grep sched_debug -qw /proc/cmdline ; then tst_brkm TCONF "Kernel cmdline parameter 'sched_debug' needed," \ "CPU Consolidation test cannot run" fi hyper_threaded=$(is_hyper_threaded) if [ ! -f /sys/devices/system/cpu/sched_mc_power_savings \ -o $hyper_threaded -ne 0 ] ; then tst_brkm TCONF "Required kernel configuration for SCHED_MC" \ "NOT set, or sched_mc_power_savings interface in system" \ "which is not hyper-threaded" fi # sched_domain test echo "max sched mc $max_sched_mc" RC=0 for sched_mc in `seq 0 $max_sched_mc`; do pm_sched_domain.py -c $sched_mc; ret=$? analyze_sched_domain_result $sched_mc $ret; RC=$? done if [ $RC -eq 0 ]; then tst_resm TPASS "Sched_domain test for sched_mc" else tst_resm TFAIL "Sched_domain test for sched_mc" fi # Testcase to validate sched_domain tree RC=0 for sched_mc in `seq 0 $max_sched_mc`; do pm_get_sched_values sched_smt; max_sched_smt=$? for sched_smt in `seq 0 $max_sched_smt`; do pm_sched_domain.py -c $sched_mc -t $sched_smt; ret=$? analyze_sched_domain_result $sched_mc $ret $sched_smt; RC=$? done done if [ $RC -eq 0 ]; then tst_resm TPASS "Sched_domain test for sched_mc & sched_smt" else tst_resm TFAIL "Sched_domain test for sched_mc & sched_smt" fi tst_exit