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         (-B) echo $$ > /dev/cpuset/background/tasks;;
  22         (*)
  23                 echo "$0: unrecognized option: $1"
  24                 echo; echo "Usage: $0 [options]"
  25                 echo "-A : use all known applications"
  26                 echo "-B : run in background cpuset"
  27                 echo "-L applist : list of applications"
  28                 echo "   default: $appList"
  29                 echo "-N : no app startups, just fling"
  30                 echo "-g : generate activity strings"
  31                 echo "-i iterations"
  32                 echo "-T : capture systrace on each iteration"
  33                 exit 1;;
  34         esac
  35         return $ret
  36 }
  37
  38 CMDDIR=$(dirname $0 2>/dev/null)
  39 CMDDIR=${CMDDIR:=.}
  40 . $CMDDIR/defs.sh
  41
  42 case $DEVICE in
  43 (shamu|hammerhead)
  44         flingtime=300
  45         downCount=2
  46         upCount=6
  47         UP="70 400 70 100 $flingtime"
  48         DOWN="70 100 70 400 $flingtime";;
  49 (angler|ariel|mtp8996)
  50         flingtime=150
  51         downCount=4
  52         upCount=3
  53         UP="500 1200 500 550 $flingtime"
  54         DOWN="500 550 500 1200 $flingtime";;
  55 (bullhead)
  56         flingtime=200
  57         downCount=5
  58         upCount=5
  59         UP="500 1200 500 550 $flingtime"
  60         DOWN="500 550 500 1200 $flingtime";;
  61 (volantis)
  62         flingtime=400
  63         downCount=5
  64         upCount=6
  65         UP="70 400 70 70 $flingtime"
  66         DOWN="70 70 70 400 $flingtime";;
  67 (*)
  68         echo "Error: No display information available for $DEVICE"
  69         exit 1;;
  70 esac
  71
  72 doKeyevent HOME
  73 if [ $startapps -gt 0 ]; then
  74
  75         # start a bunch of apps
  76         for app in $appList
  77         do
  78                 echo Starting $app ...
  79                 t=$(startActivity $app)
  80         done
  81 fi
  82
  83 function swipe {
  84         count=0
  85         while [ $count -lt $2 ]
  86         do
  87                 doSwipe $1
  88                 ((count=count+1))
  89         done
  90 }
  91
  92 cur=1
  93 frameSum=0
  94 jankSum=0
  95 latency90Sum=0
  96 latency95Sum=0
  97 latency99Sum=0
  98
  99 echo Fling recents...
 100 doKeyevent HOME
 101 sleep 0.5
 102 resetJankyFrames
 103
 104 while [ $cur -le $iterations ]
 105 do
 106         if [ $capturesystrace -gt 0 ]; then
 107                 ${ADB}atrace --async_start -z -c -b 16000 freq gfx view idle sched
 108         fi
 109         doKeyevent APP_SWITCH
 110         sleep 0.5
 111         swipe "$DOWN" $downCount
 112         sleep 1
 113         swipe "$UP" $upCount
 114         sleep 1
 115         swipe "$DOWN" $downCount
 116         sleep 1
 117         swipe "$UP" $upCount
 118         sleep 1
 119         if [ $capturesystrace -gt 0 ]; then
 120                 ${ADB}atrace --async_dump -z -c -b 16000 freq gfx view idle sched > trace.${cur}.out
 121         fi
 122         doKeyevent HOME
 123         sleep 0.5
 124
 125         set -- $(getJankyFrames)
 126         totalDiff=$1
 127         jankyDiff=$2
 128         latency90=$3
 129         latency95=$4
 130         latency99=$5
 131         if [ ${totalDiff:=0} -eq 0 ]; then
 132                 echo Error: could not read frame info with \"dumpsys gfxinfo\"
 133         fi
 134
 135         ((frameSum=frameSum+totalDiff))
 136         ((jankSum=jankSum+jankyDiff))
 137         ((latency90Sum=latency90Sum+latency90))
 138         ((latency95Sum=latency95Sum+latency95))
 139         ((latency99Sum=latency99Sum+latency99))
 140         if [ "$totalDiff" -eq 0 ]; then
 141                 echo Error: no frames detected. Is the display off?
 142         fi
 143         ((jankPct=jankyDiff*100/totalDiff))
 144         resetJankyFrames
 145
 146         echo Frames: $totalDiff latency: $latency90/$latency95/$latency99 Janks: $jankyDiff\(${jankPct}%\)
 147         ((cur=cur+1))
 148 done
 149 doKeyevent HOME
 150 ((aveJankPct=jankSum*100/frameSum))
 151 ((aveJanks=jankSum/iterations))
 152 ((aveFrames=frameSum/iterations))
 153 ((aveLatency90=latency90Sum/iterations))
 154 ((aveLatency95=latency95Sum/iterations))
 155 ((aveLatency99=latency99Sum/iterations))
 156 echo AVE: Frames: $aveFrames latency: $aveLatency90/$aveLatency95/$aveLatency99 Janks: $aveJanks\(${aveJankPct}%\)