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82 lines
2.3 KiB
82 lines
2.3 KiB
#! /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_Management05"
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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_require_cmds python3
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if ! grep sched_debug -qw /proc/cmdline ; then
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tst_brkm TCONF "Kernel cmdline parameter 'sched_debug' needed," \
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"CPU Consolidation test cannot run"
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fi
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hyper_threaded=$(is_hyper_threaded)
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if [ ! -f /sys/devices/system/cpu/sched_mc_power_savings \
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-o $hyper_threaded -ne 0 ] ; then
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tst_brkm TCONF "Required kernel configuration for SCHED_MC" \
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"NOT set, or sched_mc_power_savings interface in system" \
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"which is not hyper-threaded"
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fi
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# sched_domain test
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echo "max sched mc $max_sched_mc"
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RC=0
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for sched_mc in `seq 0 $max_sched_mc`; do
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pm_sched_domain.py -c $sched_mc; ret=$?
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analyze_sched_domain_result $sched_mc $ret; RC=$?
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done
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if [ $RC -eq 0 ]; then
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tst_resm TPASS "Sched_domain test for sched_mc"
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else
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tst_resm TFAIL "Sched_domain test for sched_mc"
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fi
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# Testcase to validate sched_domain tree
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RC=0
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for sched_mc in `seq 0 $max_sched_mc`; do
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pm_get_sched_values sched_smt; max_sched_smt=$?
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for sched_smt in `seq 0 $max_sched_smt`; do
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pm_sched_domain.py -c $sched_mc -t $sched_smt; ret=$?
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analyze_sched_domain_result $sched_mc $ret $sched_smt; RC=$?
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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 "Sched_domain test for sched_mc & sched_smt"
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else
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tst_resm TFAIL "Sched_domain test for sched_mc & sched_smt"
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fi
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tst_exit
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