tests/workloads/recentfling.sh

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