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 (bullhead)
  48         flingtime=200
  49         downCount=5
  50         upCount=5
  51         UP="500 1200 500 550 $flingtime"
  52         DOWN="500 550 500 1200 $flingtime";;
  53 (volantis)
  54         flingtime=400
  55         downCount=5
  56         upCount=6
  57         UP="70 400 70 70 $flingtime"
  58         DOWN="70 70 70 400 $flingtime";;
  59 (*)
  60         echo "Error: No display information available for $DEVICE"
  61         exit 1;;
  62 esac
  63
  64 doKeyevent HOME
  65 if [ $startapps -gt 0 ]; then
  66
  67         # start a bunch of apps
  68         for app in $appList
  69         do
  70                 echo Starting $app ...
  71                 t=$(startActivity $app)
  72         done
  73 fi
  74
  75 function swipe {
  76         count=0
  77         while [ $count -lt $2 ]
  78         do
  79                 doSwipe $1
  80                 ((count=count+1))
  81         done
  82 }
  83
  84 cur=1
  85 frameSum=0
  86 jankSum=0
  87 latency90Sum=0
  88 latency95Sum=0
  89 latency99Sum=0
  90
  91 echo Fling recents...
  92 doKeyevent HOME
  93 sleep 0.5
  94 resetJankyFrames
  95
  96 while [ $cur -le $iterations ]
  97 do
  98         if [ $capturesystrace -gt 0 ]; then
  99                 ${ADB}atrace --async_start -z -c -b 16000 freq gfx view idle sched
 100         fi
 101         doKeyevent APP_SWITCH
 102         sleep 0.5
 103         swipe "$DOWN" $downCount
 104         sleep 1
 105         swipe "$UP" $upCount
 106         sleep 1
 107         swipe "$DOWN" $downCount
 108         sleep 1
 109         swipe "$UP" $upCount
 110         sleep 1
 111         if [ $capturesystrace -gt 0 ]; then
 112                 ${ADB}atrace --async_dump -z -c -b 16000 freq gfx view idle sched > trace.${cur}.out
 113         fi
 114         doKeyevent HOME
 115         sleep 0.5
 116
 117         set -- $(getJankyFrames)
 118         totalDiff=$1
 119         jankyDiff=$2
 120         latency90=$3
 121         latency95=$4
 122         latency99=$5
 123         if [ ${totalDiff:=0} -eq 0 ]; then
 124                 echo Error: could not read frame info with \"dumpsys gfxinfo\"
 125                 exit 1
 126         fi
 127
 128         ((frameSum=frameSum+totalDiff))
 129         ((jankSum=jankSum+jankyDiff))
 130         ((latency90Sum=latency90Sum+latency90))
 131         ((latency95Sum=latency95Sum+latency95))
 132         ((latency99Sum=latency99Sum+latency99))
 133         if [ "$totalDiff" -eq 0 ]; then
 134                 echo Error: no frames detected. Is the display off?
 135                 exit 1
 136         fi
 137         ((jankPct=jankyDiff*100/totalDiff))
 138         resetJankyFrames
 139
 140         echo Frames: $totalDiff latency: $latency90/$latency95/$latency99 Janks: $jankyDiff\(${jankPct}%\)
 141         ((cur=cur+1))
 142 done
 143 doKeyevent HOME
 144 ((aveJankPct=jankSum*100/frameSum))
 145 ((aveJanks=jankSum/iterations))
 146 ((aveFrames=frameSum/iterations))
 147 ((aveLatency90=latency90Sum/iterations))
 148 ((aveLatency95=latency95Sum/iterations))
 149 ((aveLatency99=latency99Sum/iterations))
 150 echo AVE: Frames: $aveFrames latency: $aveLatency90/$aveLatency95/$aveLatency99 Janks: $aveJanks\(${aveJankPct}%\)