tests/workloads/chromefling.sh

   1 #
   2 # Script to start 3 chrome tabs, fling each of them, repeat
   3 # For each iteration, Total frames and janky frames are reported.
   4 #
   5 # Options are described below.
   6 #
   7 iterations=10
   8 startapps=1
   9 capturesystrace=0
  10 waittime=4
  11 app=chrome
  12
  13 function processLocalOption {
  14         ret=0
  15         case "$1" in
  16         (-N) startapps=0;;
  17         (-A) unset appList;;
  18         (-L) appList=$2; shift; ret=1;;
  19         (-T) capturesystrace=1;;
  20         (-W) waittime=$2; shift; ret=1;;
  21         (*)
  22                 echo "$0: unrecognized option: $1"
  23                 echo; echo "Usage: $0 [options]"
  24                 echo "-A : use all known applications"
  25                 echo "-L applist : list of applications"
  26                 echo "   default: $appList"
  27                 echo "-N : no app startups, just fling"
  28                 echo "-g : generate activity strings"
  29                 echo "-i iterations"
  30                 echo "-T : capture systrace on each iteration"
  31                 echo "-d device : device type (shamu, volantis, bullhead,...)"
  32                 exit 1;;
  33         esac
  34         return $ret
  35 }
  36
  37 CMDDIR=$(dirname $0 2>/dev/null)
  38 CMDDIR=${CMDDIR:=.}
  39 . $CMDDIR/defs.sh
  40
  41 case $DEVICE in
  42 (hammerhead)
  43         flingtime=300
  44         downCount=2
  45         upCount=6
  46         UP="70 400 70 100 $flingtime"
  47         DOWN="70 100 70 400 $flingtime";;
  48 (shamu)
  49         flingtime=100
  50         downCount=2
  51         upCount=2
  52         UP="700 1847 700 400 $flingtime"
  53         DOWN="700 400 700 1847 $flingtime";;
  54 (angler)
  55         flingtime=150
  56         downCount=4
  57         upCount=3
  58         UP="500 1200 500 550 $flingtime"
  59         DOWN="500 550 500 1200 $flingtime";;
  60 (bullhead|volantis)
  61         flingtime=200
  62         downCount=5
  63         upCount=5
  64         UP="500 1400 500 400 $flingtime"
  65         DOWN="500 400 500 1400 $flingtime";;
  66 (*)
  67         echo "Error: No display information available for $DEVICE"
  68         exit 1;;
  69 esac
  70
  71 function swipe {
  72         count=0
  73         while [ $count -lt $2 ]
  74         do
  75                 doSwipe $1
  76                 ((count=count+1))
  77         done
  78         sleep 1
  79 }
  80
  81 cur=1
  82 frameSum=0
  83 jankSum=0
  84 latency90Sum=0
  85 latency95Sum=0
  86 latency99Sum=0
  87
  88 doKeyevent HOME
  89 sleep 0.5
  90 resetJankyFrames $(getPackageName $app)
  91
  92 while [ $cur -le $iterations ]
  93 do
  94         if [ $capturesystrace -gt 0 ]; then
  95                 ${ADB}atrace --async_start -z -c -b 16000 freq gfx view idle sched
  96         fi
  97         t=$(startActivity $app)
  98         sleep $waittime
  99         swipe "$UP" $upCount
 100
 101         t=$(startActivity $app)
 102         sleep $waittime
 103         swipe "$UP" $upCount
 104
 105         t=$(startActivity $app)
 106         sleep $waittime
 107         swipe "$UP" $upCount
 108
 109         doKeyevent BACK
 110         sleep $waittime
 111         swipe "$DOWN" $downCount
 112
 113         doKeyevent BACK
 114         sleep $waittime
 115         swipe "$DOWN" $downCount
 116
 117         doKeyevent BACK
 118         sleep 0.5
 119
 120         if [ $capturesystrace -gt 0 ]; then
 121                 ${ADB}atrace --async_dump -z -c -b 16000 freq gfx view idle sched > trace.${cur}.out
 122         fi
 123         doKeyevent HOME
 124         sleep 0.5
 125
 126         set -- $(getJankyFrames $(getPackageName $app))
 127         totalDiff=$1
 128         jankyDiff=$2
 129         latency90=$3
 130         latency95=$4
 131         latency99=$5
 132         if [ ${totalDiff:=0} -eq 0 ]; then
 133                 echo Error: could not read frame info with \"dumpsys gfxinfo\"
 134                 exit 1
 135         fi
 136
 137         ((frameSum=frameSum+totalDiff))
 138         ((jankSum=jankSum+jankyDiff))
 139         ((latency90Sum=latency90Sum+latency90))
 140         ((latency95Sum=latency95Sum+latency95))
 141         ((latency99Sum=latency99Sum+latency99))
 142         if [ "$totalDiff" -eq 0 ]; then
 143                 echo Error: no frames detected. Is the display off?
 144                 exit 1
 145         fi
 146         ((jankPct=jankyDiff*100/totalDiff))
 147         resetJankyFrames $(getPackageName $app)
 148
 149
 150         echo Frames: $totalDiff latency: $latency90/$latency95/$latency99 Janks: $jankyDiff\(${jankPct}%\)
 151         ((cur=cur+1))
 152 done
 153 doKeyevent HOME
 154 ((aveJankPct=jankSum*100/frameSum))
 155 ((aveJanks=jankSum/iterations))
 156 ((aveFrames=frameSum/iterations))
 157 ((aveLatency90=latency90Sum/iterations))
 158 ((aveLatency95=latency95Sum/iterations))
 159 ((aveLatency99=latency99Sum/iterations))
 160 echo AVE: Frames: $aveFrames latency: $aveLatency90/$aveLatency95/$aveLatency99 Janks: $aveJanks\(${aveJankPct}%\)