linaro-dev March 2015

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19 participants
39 discussions

[PATCH PM-QA v2] cputopology: add arm capacity calculation test

by Larry Bassel

Add test which verifies capacity calculation on arm architecture platforms. Since there isn't yet a similar calculation done for arm64 platforms, this architecture isn't supported by this test (at least as of now). Signed-off-by: Larry Bassel <larry.bassel(a)linaro.org> --- cputopology/cputopology_04.sh | 137 +++++++++++++++++++++++++++++++++++++++++ cputopology/cputopology_04.txt | 1 + 2 files changed, 138 insertions(+) create mode 100755 cputopology/cputopology_04.sh create mode 100644 cputopology/cputopology_04.txt diff --git a/cputopology/cputopology_04.sh b/cputopology/cputopology_04.sh new file mode 100755 index 0000000..26f611c --- /dev/null +++ b/cputopology/cputopology_04.sh @@ -0,0 +1,137 @@ +#!/bin/bash +# +# PM-QA validation test suite for the power management on Linux +# +# Copyright (C) 2015, Linaro Limited. +# +# 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. +# +# Contributors: +# Larry Bassel <larry.bassel(a)linaro.org> +# + +# URL : https://wiki.linaro.org/WorkingGroups/PowerManagement/Resources/TestSuite/P… + +source ../include/functions.sh + +calc_freq() +{ + byte1=$1 + byte2=$2 + byte3=$3 + byte4=$4 + freq=$((byte1*0x1000000+byte2*0x10000+byte3*0x100+byte4)) +} + +set_eff() { + type=$1 + + case $type in + arm,cortex-a15) eff=3891 ;; + arm,cortex-a7) eff=2048 ;; + * ) eff=1024 ;; + esac +} + +calc_mid_capacity() +{ + dt_cpus=$(ls /sys/firmware/devicetree/base/cpus | grep "cpu(a)[0-9].*") + min_capacity=$((0xffffffff)) + max_capacity=0 + sched_capacity_shift=10 + + for dt_cpu in $dt_cpus; do + if [ ! -f /sys/firmware/devicetree/base/cpus/$dt_cpu/clock-frequency ]; then + log_skip "no clock frequency file present" + return + fi + if [ ! -f /sys/firmware/devicetree/base/cpus/$dt_cpu/compatible ]; then + log_skip "no compatible file present" + return + fi + filename=/sys/firmware/devicetree/base/cpus/$dt_cpu/clock-frequency + echo "clock frequency file: $filename" + bytes=$(od -t u1 -A n $filename) + calc_freq $bytes + echo "clock frequency: $freq" + cpu_type=$(cat /sys/firmware/devicetree/base/cpus/$dt_cpu/compatible) + echo "cpu type: $cpu_type" + set_eff $cpu_type + echo "efficiency: $eff" + capacity=$((($freq>>20)*$eff)) + echo "capacity: $capacity" + if [ $capacity -gt $max_capacity ]; then + max_capacity=$capacity + fi + if [ $capacity -lt $min_capacity ]; then + min_capacity=$capacity + fi + if [ $(((4 * $max_capacity))) -lt $(((3 * ($max_capacity + $min_capacity)))) ]; then + middle_capacity=$((($min_capacity + $max_capacity)>>($sched_capacity_shift+1))) + else + middle_capacity=$(((($max_capacity / 3)>>($sched_capacity_shift-1))+1)) + fi + echo "min capacity: $min_capacity max: $max_capacity middle: $middle_capacity" + done +} + +cpu_num=0 + +verify_cpu_capacity() +{ + for dt_cpu in $dt_cpus; do + if [ ! -f /sys/firmware/devicetree/base/cpus/$dt_cpu/clock-frequency ]; then + log_skip "no clock frequency file present" + return + fi + if [ ! -f /sys/firmware/devicetree/base/cpus/$dt_cpu/compatible ]; then + log_skip "no compatible file present" + return + fi + filename=/sys/firmware/devicetree/base/cpus/$dt_cpu/clock-frequency + echo "clock frequency file: $filename" + bytes=$(od -t u1 -A n $filename) + calc_freq $bytes + echo "frequency: $freq" + cpu_type=$(cat /sys/firmware/devicetree/base/cpus/$dt_cpu/compatible) + echo "cpu type: $cpu_type" + set_eff $cpu_type + echo "efficiency: $eff" + capacity=$((($freq>>20)*$eff/$middle_capacity)) + expected_capacity_string=$(dmesg | grep "CPU$cpu_num: update cpu_capacity") + expected_capacity=${expected_capacity_string##*cpu_capacity} + echo "cpu num: $cpu_num capacity $capacity expected capacity $expected_capacity" + check "expected capacity for cpu$cpu_num equal to computed capacity" "test $expected_capacity -eq $capacity" + + cpu_num=$((cpu_num+1)) + done +} + +verify_capacity() +{ + if ! [ -d /sys/firmware/devicetree/base/cpus ]; then + log_skip "no cpus directory present" + return + fi + + calc_mid_capacity + dt_cpus=$(ls -1 /sys/firmware/devicetree/base/cpus | egrep "cpu@.{1,2}$") + verify_cpu_capacity + dt_cpus=$(ls -1 /sys/firmware/devicetree/base/cpus | egrep "cpu@.{3,4}$") + verify_cpu_capacity +} + +verify_capacity || exit 1 +test_status_show diff --git a/cputopology/cputopology_04.txt b/cputopology/cputopology_04.txt new file mode 100644 index 0000000..36647db --- /dev/null +++ b/cputopology/cputopology_04.txt @@ -0,0 +1 @@ +test capacity calculation -- 1.8.3.2

8 years, 5 months

[PATCH PM-QA v2] cputopology: add scheduler domain flag test

by Larry Bassel

Add test which checks and prints scheduler domain flags. Signed-off-by: Larry Bassel <larry.bassel(a)linaro.org> --- cputopology/cputopology_03.sh | 109 +++++++++++++++++++++++++++++++++++++++++ cputopology/cputopology_03.txt | 1 + 2 files changed, 110 insertions(+) create mode 100755 cputopology/cputopology_03.sh create mode 100644 cputopology/cputopology_03.txt diff --git a/cputopology/cputopology_03.sh b/cputopology/cputopology_03.sh new file mode 100755 index 0000000..bfff5de --- /dev/null +++ b/cputopology/cputopology_03.sh @@ -0,0 +1,109 @@ +#!/bin/sh +# +# PM-QA validation test suite for the power management on Linux +# +# Copyright (C) 2015, Linaro Limited. +# +# 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. +# +# Contributors: +# Larry Bassel <larry.bassel(a)linaro.org> +# + +# URL : https://wiki.linaro.org/WorkingGroups/PowerManagement/Resources/TestSuite/P… + +. ../include/functions.sh + +is_flag_set() { + flag=$1 + mask=$2 + message=$3 + + value=$(( $flag & $mask )) + + if [ $value -ne 0 ]; then + echo "$message set" + else + echo "$message not set" + fi +} + +are_flags_set() { + val=$1 + domain_num=$2 + + # flag value, flag description + set -- 0x80 "domain$domain_num share cpu capacity flag" 0x100 "domain$domain_num share power domain flag" 0x200 "domain$domain_num share cpu package resources flag" + + if [ $(($# % 2)) -ne 0 ]; then + echo "WARNING: malformed flag value, description in test" + fi + + nflags=$(($# / 2)) + i=1 + + while [ $i -le $nflags ] ; do + flagval=$((2*i-1)) + eval "var1=\${$flagval}" + flagstr=$((2*i)) + eval "var2=\${$flagstr}" + is_flag_set $val "$var1" "$var2" + i=$(( i + 1)) + done +} + +check_sched_domain_flags() { + + cpu_num=$1 + domain_num=$2 + + sched_domain_flags=/proc/sys/kernel/sched_domain/$cpu_num/domain$domain_num/flags + val=$(cat $sched_domain_flags) + + check "sched_domain_flags (domain $domain_num)" "test \"$val\" != \"-1\"" + printf "domain$domain_num flag 0x%x\n" $val + + mask=$((0x7fff)) + unexpected_bits=$((val & ~mask)) + + if [ $unexpected_bits -ne 0 ]; then + printf "NOTE: unexpected flag bits 0x%x set\n" $unexpected_bits + fi + + are_flags_set $val $domain_num +} + +check_all_sched_domain_flags() { + + sched_domain_0_path=/proc/sys/kernel/sched_domain/cpu0 + + if [ ! -d $sched_domain_0_path ]; then + log_skip "no sched_domain directory present" + return + fi + + n=0 + + sched_domain_flags_path=/proc/sys/kernel/sched_domain/$1/domain0/flags + + while [ -e $sched_domain_flags_path ]; do + check_sched_domain_flags $1 $n + n=$(( n + 1)) + sched_domain_flags_path=/proc/sys/kernel/sched_domain/$1/domain$n/flags + done +} + +for_each_cpu check_all_sched_domain_flags 1 || exit 1 +test_status_show diff --git a/cputopology/cputopology_03.txt b/cputopology/cputopology_03.txt new file mode 100644 index 0000000..e43de69 --- /dev/null +++ b/cputopology/cputopology_03.txt @@ -0,0 +1 @@ +test that the sched_domain files are present and show the topology related flags -- 1.9.1

8 years, 5 months

[ACTIVITY] LAVA team weekly report, week 14

by lava-team＠linaro.org

**************** Team Work Logged **************** # milo Progress # * LAVA-1429 - Dispatcher Refactoring * LAVA-1932 - dispatcher-slave: retry the HELLO (56.82%) * More code cleanup and pushed for review first attempt for the HELLO message retry logic. * Continued working on HELLO-retry logic: avoiding sending multiple HELLO messages since the dispatcher master changes states. * Refactored HELLO-retry logic, introduced new protocol message (HELLO_RETRY). * Completed last round of review on HELLO retry logic. * LAVA-1511 - Upstream Kernel CI * LAVA-1554 - Email notification system (43.18%) * Started creating HTML template for boot report. * Continued work on multi-part email: refactored logic to create TXT based email and used a template also for that. Completed stub template for HTML email. * Completed boot multipart email report, started work on new build email report. # stylesen Progress # * LAVA-1429 - Dispatcher Refactoring * LAVA-1933 - Connect remote slaves to playground (100.0%) * Started with a local setup for playground worker. # gesha Progress # * LAVA-1429 - Dispatcher Refactoring * LAVA-1930 - Add level to logging (100.0%) # stevan.radakovic Progress # * LAVA-1429 - Dispatcher Refactoring * LAVA-1929 - Export a set of variables on the DUT (100.0%) * Local dispatcher setup. * Add logic for pulling environment variables for device from /etc/lava-server/env.dut.yaml * Passing the enviromnent varibles from master to slave. # neil.williams(a)linaro.org Progress # * LAVA-1429 - Dispatcher Refactoring * LAVA-1394 - DF: LAVA server integration (26.32%) * LAVA-1429 - Dispatcher Refactoring * LAVA-1960 - Fix queueing behaviour in pipeline scheduler (21.05%) * LAVA-1429 - Dispatcher Refactoring * LAVA-1954 - Change pipeline store behaviour (52.63%) **************** Team In-Progress **************** # georgy.redkozubov(a)linaro.org Plan # * LAVA-1681 - Update UI to show iteration number # milo.casagrande(a)linaro.org Plan # * LAVA-1554 - Email notification system * LAVA-1944 - Create multi-part email # neil.williams(a)linaro.org Plan # * LAVA-1961 - Implement Multinode scheduling for pipeline jobs # remi.duraffort(a)linaro.org Plan # * LAVA-1755 - ST boards support * LAVA-1436 - YAML description display support # senthil.kumaran(a)linaro.org Plan # * LAVA-1928 - Add timing to YAML logs * LAVA-1933 - Connect remote slaves to playground # stevan.radakovic(a)linaro.org Plan # * LAVA-1734 - 909 * LAVA-1394 - DF: LAVA server integration * LAVA-1831 - Add the ability to add/modify/remove meta-data for existing bundles * LAVA-1929 - Export a set of variables on the DUT # tyler.baker(a)linaro.org Plan # * LAVA-1792 - Tyler's Mentoring * LAVA-1524 - ARM KVM boot testing * LAVA-1643 - 4. Trending Builds Boots and Tests * LAVA-1926 - lava-bot ci

8 years, 5 months

[ACTIVITY] Week 13

by Vishal Bhoj

== Progress == * Android Release (10%) * Gerrit triggers for Android jobs (80%) * Project ARA (10%) * Hikey Android update and Mali Integration (20%) == Plans == * Project ARA * Hikey Mali integration * Docker plugin integration Regards, Vishal

8 years, 5 months

[ACTIVITY] Week 13

by Andrey Konovalov

== Progress == * mourning leave (60%) * DEVPLAT-321 "clean up ILP32 build job" (15%): - updated the current ILP32 build job to use the standard QA's LTP test case (it has got the 2 required fixes), and to pick up the latest ILP32 and LP64 rootfs'es (vs the hardcoded ones). Submitted for review the 1st draft of the job configuration in yaml - the job is being moved to ci/job/configs.git * CARD-788 "EPIC: Linux linaro baseline maintenance" (5%): - moved llct to v4.0-rc5 == Plans == * CARD-788 "EPIC: Linux linaro baseline maintenance": - update linux-linaro to v4.0-rc6 * DEVPLAT-321 "clean up ILP32 build job" == Issues == * none

8 years, 5 months

[ACTIVITY] Week 13

by Dileep Katta

== Progress == * CARD 1103: upstream u-boot fastboot (CARD-1103: 100 %) - Followed up on DRA7 patches, sent updates - 4 patches were reviewed == Plans == * upstream u-boot fastboot (CARD-1103: 100 %) - Need to verify flash zImage functionality - Check if something generic can be done for 2 QSPI patches == Issues == * None

8 years, 5 months

[ACTIVITY] Week 13

by Wookey

Solved BIOS update issues on D01 (thanks luca) [CARD-1440] 60% Built,uploaded,unblocked cross-binutils 2.25-5 for jessie [DEVPAT-190] 20% Full debian rebuild in <48hrs on 14 moonshot nodes Wookey -- Principal hats: Linaro, Debian, Wookware, ARM http://wookware.org/

8 years, 5 months

[ACTIVITY] Week 13

by Riku Voipio

== Progress == * Boot KVM using UEFI (DEVPLAT-338 40%) * building perf as part of make deb-pkg (DEVPLAT-303 30%) * Fix Xen jobs to use always latest Xen binary 20% == Plans == * building perf as part of make deb-pkg DEVPLAT-303 * Keep moving Xen/KVM jobs over to configs.git for CI 2.0 == Issues == * LAVA filters fail to send mail to me: https://bugs.linaro.org/show_bug.cgi?id=1371

8 years, 5 months

LSK: IKS core test suite results 15.03

by Naresh Kamboju

Hi Team, Please find LSK: IKS core test suite execution summary report 15.03 on TC2 Highlights: -------------- - All test passed. Results summary: Total Tests = 32 Tests Passed = 32 Tests Failed = 0 Linux kernel: ------------------ Linux version 3.10.72-linaro-vexpress (buildslave@x86-64-07) (gcc version 4.9.2 20140811 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.08 - Linaro GCC 4.9-2014.08) ) #1 SMP Thu Mar 19 01:28:02 UTC 2015 Kernel commit ID - https://git.linaro.org/kernel/linux-linaro-stable.git/commit/ba0bfedf4c9cad… Test build: -------------- - http://snapshots.linaro.org/kernel-hwpack/linux-linaro-stable-lsk-vexpress/… - http://releases.linaro.org/14.12/ubuntu/utopic-images/developer/linaro-utop… LAVA test log: ------------------- https://validation.linaro.org/scheduler/job/294130/log_file#L_581_1 Results spreadsheet link: ---------------------------------- https://docs.google.com/a/linaro.org/spreadsheets/d/1E63bqczlb1AWzyhxMU5E4-… Best regards Naresh Kamboju

8 years, 6 months

[PATCH PM-QA 0/2] Minor Improvement patches

by Lisa Nguyen

Couple patches to ensure that PM-QA scripts will run in order and remove unnecessary checks in cpuidle_08 and cpuidle_09 scripts. Lisa Nguyen (2): Test: Add sort function cpufreq: Remove unnecessary checks Test.mk | 2 +- cpufreq/cpufreq_08.sh | 3 --- cpufreq/cpufreq_09.sh | 6 ------ 3 files changed, 1 insertion(+), 10 deletions(-) -- 1.7.9.5

8 years, 6 months

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linaro-dev March 2015