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Levin Zimmermann
neoppod
Commits
196a8377
Commit
196a8377
authored
Oct 04, 2017
by
Kirill Smelkov
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go/neo/t/neotest
View file @
196a8377
...
@@ -403,33 +403,83 @@ header() {
...
@@ -403,33 +403,83 @@ header() {
echo
-n
"# "
;
uname
-a
echo
-n
"# "
;
uname
-a
# cpu
# cpu
# XXX review and read about CPU idle states more XXX
# XXX +power consumption
# XXX show C states usage diff after each benchmark XXX + same for P-states
# XXX show C states usage diff after each benchmark XXX + same for P-states
# XXX +cpufreq transition statistics (CPU_FREQ_STAT)
# XXX +cpufreq transition statistics (CPU_FREQ_STAT)
echo
-n
"# cpu: "
;
grep
"^model name"
/proc/cpuinfo |head
-1
|sed
-e
's/model name\s*: //'
echo
-n
"# cpu: "
;
grep
"^model name"
/proc/cpuinfo |head
-1
|sed
-e
's/model name\s*: //'
syscpu
=
/sys/devices/system/cpu
syscpu
=
/sys/devices/system/cpu
sysidle
=
$syscpu
/cpuidle
sysidle
=
$syscpu
/cpuidle
ls
-vd
$syscpu
/cpu[0-9]
*
|
\
freqcpuv
=()
# [] of cpu
freqstr
=
""
# text about cpufreq for cpus in ^^^
freqdump
()
{
test
"
${#
freqcpuv
[@]
}
"
=
0
&&
return
echo
"#
${
freqcpuv
[*]
}
:
$freqstr
"
freqcpuv
=()
freqstr
=
""
}
# ----//---- for cpuidle
idlecpuv
=()
idlestr
=
""
idledump
()
{
test
"
${#
idlecpuv
[@]
}
"
=
0
&&
return
echo
"#
${
idlecpuv
[*]
}
:
$idlestr
"
idlecpuv
=()
idlestr
=
""
}
while
read
cpu
;
do
while
read
cpu
;
do
# XXX deduplicate cpu info - if it is the same as prev - print "----//----"
cpuname
=
`
basename
$cpu
`
cpuname
=
`
basename
$cpu
`
f
=
"
$cpu
/cpufreq"
f
=
"
$cpu
/cpufreq"
echo
"#
$cpuname
:"
fs
=
"freq:
`
cat
$f
/scaling_driver
`
/
`
cat
$f
/scaling_governor
`
[
`
fkghz
$f
/scaling_min_freq
`
-
`
fkghz
$f
/scaling_max_freq
`
]"
echo
-e
"#
\t
freq:
`
cat
$f
/scaling_driver
`
/
`
cat
$f
/scaling_governor
`
[
`
fkghz
$f
/scaling_min_freq
`
-
`
fkghz
$f
/scaling_max_freq
`
]"
if
[
"
$fs
"
!=
"
$freqstr
"
]
;
then
#echo -e "#\tenergy: `cat $f/energy_performance_preference`"
freqdump
echo
-en
"#
\t
idle:
`
cat
$sysidle
/current_driver
`
/
`
cat
$sysidle
/current_governor_ro
`
:"
freqstr
=
"
$fs
"
ls
-vd
$cpu
/cpuidle/state[0-9]
*
|
\
fi
freqcpuv+
=(
$cpuname
)
is
=
"idle:
`
cat
$sysidle
/current_driver
`
/
`
cat
$sysidle
/current_governor_ro
`
:"
while
read
state
;
do
while
read
state
;
do
# XXX add target residency? (clarify about its meaning)
# XXX add target residency?
echo
-n
" "
is+
=
" "
test
"
`
cat
$state
/disable
`
"
=
"1"
&&
echo
-n
"!"
test
"
`
cat
$state
/disable
`
"
=
"1"
&&
is+
=
"!"
echo
-n
"
`
cat
$state
/name
`
(
`
cat
$state
/latency
`
μs)"
is+
=
"
`
cat
$state
/name
`
(
`
cat
$state
/latency
`
μs)"
done
done
\
echo
< <
(
ls
-vd
$cpu
/cpuidle/state[0-9]
*
)
# XXX warn if freq != stable
# XXX warn if idle latency is too much
if
[
"
$is
"
!=
"
$idlestr
"
]
;
then
done
idledump
idlestr
=
"
$is
"
fi
idlecpuv+
=(
$cpuname
)
done
\
< <
(
ls
-vd
$syscpu
/cpu[0-9]
*
)
freqdump
idledump
#echo
#ls -vd $syscpu/cpu[0-9]* | \
#while read cpu; do
# # XXX deduplicate cpu info - if it is the same as prev - print "----//----"
# cpuname=`basename $cpu`
# f="$cpu/cpufreq"
# echo -n "# $cpuname: "
# echo -e "freq: `cat $f/scaling_driver`/`cat $f/scaling_governor` [`fkghz $f/scaling_min_freq` - `fkghz $f/scaling_max_freq`]"
# #echo -e "#\tenergy: `cat $f/energy_performance_preference`"
# echo -n "# $cpuname: "
# echo -en "idle: `cat $sysidle/current_driver`/`cat $sysidle/current_governor_ro`:"
# ls -vd $cpu/cpuidle/state[0-9]* | \
# while read state; do
# # XXX add target residency?
# echo -n " "
# test "`cat $state/disable`" = "1" && echo -n "!"
# echo -n "`cat $state/name`(`cat $state/latency`μs)"
# done
# echo
# # XXX warn if freq != stable
# # XXX warn if idle latency is too much
#done
# disk under .
# disk under .
mntpt
=
`
stat
-c
'%m'
.
`
# mountpoint of current filesystem
mntpt
=
`
stat
-c
'%m'
.
`
# mountpoint of current filesystem
...
...
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