initial code repo

[stor4nfv.git] / src / ceph / src / dmclock / benchmark / data_gen.sh

diff --git a/src/ceph/src/dmclock/benchmark/data_gen.sh b/src/ceph/src/dmclock/benchmark/data_gen.sh
new file mode 100755 (executable)
index 0000000..80a77bd
--- /dev/null
+++ b/src/ceph/src/dmclock/benchmark/data_gen.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+config_dir="configs"
+repeat=2 #5
+
+# parameter check -- output_file name
+if [ "$1" != "" ]; then
+  output_file="$1"
+else
+  echo "Please provide the name of the output file"
+  exit
+fi
+
+# parameter check -- k-value
+if [ "$2" != "" ]; then
+  k_way="$2"
+else
+  echo "Please provide the maximum K_WAY value"
+  exit
+fi
+
+# parameter check --repeat
+if [ "$3" != "" ]; then
+  repeat="$3"
+fi
+
+echo "k-way:$k_way, num_repeat:$repeat"
+
+# create simulators in different directories 
+k=2
+while [ $k -le $k_way ]
+do
+  mkdir "build_$k"
+  cd "build_$k"
+  rm -rf *
+  cmake -DCMAKE_BUILD_TYPE=Release -DK_WAY_HEAP=$k ../../.
+  make dmclock-sims
+  cd ..
+  
+  k=$(( $k + 1 ))
+done
+
+# run simulators 
+echo '' > $output_file
+for config in "$config_dir"/*.conf
+do
+  k=2
+  while [ $k -le $k_way ]
+  do
+    cd "build_$k"
+    
+    # repeat same experiment
+    i=0
+    while [ $i -lt $repeat ]
+    do  
+      i=$(( $i + 1 ))
+      
+      # clear cache first
+      sync
+      #sudo sh -c 'echo 1 >/proc/sys/vm/drop_caches'
+      #sudo sh -c 'echo 2 >/proc/sys/vm/drop_caches'
+      #sudo sh -c 'echo 3 >/proc/sys/vm/drop_caches'
+
+      # run with heap
+      msg="file_name:$k:$config"
+      echo $msg >> ../$output_file
+      echo "running $msg ..."
+      ./sim/dmc_sim -c ../$config | awk '(/average/)' >> ../$output_file
+    done # end repeat
+    cd ..
+    k=$(( $k + 1 ))
+  done # end k_way
+done # end config
+