Update PowerMeasure.py post-cargoify

1 files changed, 47 insertions, 38 deletions

diff --git a/tests/power/PowerMeasure.py b/tests/power/PowerMeasure.py
index 362e4e06143..e80447fd1e6 100644..100755
--- a/tests/power/PowerMeasure.py
+++ b/tests/power/PowerMeasure.py
@@ -1,17 +1,21 @@
+#!/usr/bin/env python
+
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-# !/usr/bin/env python
 
 # ---------Power measurement ------------------------------#
 # This script will run the servo with the given benchmark and
 # get the power usage using Powermetrics. Results will be put
 # in sperate files with that name.
-# Do not forget to run the script in servo/src/test/power folder
+# Do not forget to run the script in servo/tests/power folder
 # --------------------------------------------------------#
 
+from __future__ import print_function, unicode_literals
+
 import os
+from os import path
 import time
 import argparse
 
@@ -19,31 +23,34 @@ import argparse
 # Collecting all the power data and put them into files
 
 
+TOP_DIR = path.join("..", "..")
+
+
 def PowerCollector(OutputDir, Benchmarks, LayoutThreads, Renderer):
-    print " Running  the power collector"
-    os.mkdir(os.path.join(OutputDir+"power"), 0777)
-    os.mkdir(os.path.join(OutputDir+"time"), 0777)
-    os.mkdir(os.path.join(OutputDir+"Addtional"), 0777)
+    print("Running the power collector")
+    power_dir = path.join(OutputDir, "power")
+    time_dir = path.join(OutputDir, "time")
+    etc_dir = path.join(OutputDir, "etc")
+    for d in [power_dir, time_dir, etc_dir]:
+        os.mkdir(d)
     SleepTime = 20
     GuardTime = 0.5
     powerTiming = 1
     ExperimentNum = 21
     for ExpNum in range(1, ExperimentNum):
         for layoutT in range(1, LayoutThreads+1):
-            PowerFiles = OutputDir + 'power/' + 'power-Layout' + \
-                str(layoutT) + "-set" + str(ExpNum) + ".csv"
-            TimeFiles = OutputDir + 'time/' + "time-Layout" + \
-                str(layoutT) + "-set" + str(ExpNum) + ".csv"
-            # ServoCmd ="(time ./servo -x -y " + str(layoutT) \
-            #    +" "+ Renderer + " " + Benchmarks + " ) 2> " + TimeFiles
-            ServoCmd = "(time ../../../build/servo -x -y " + \
-                str(layoutT) + " " + Renderer + " " + \
-                Benchmarks + " ) 2> " + TimeFiles
-            Metrics = OutputDir + 'Addtional/' + "metrics-Layout" + \
-                str(layoutT) + "-set" + str(ExpNum) + "-css.csv"
-            cmd = '(sudo powermetrics -i ' + str(powerTiming) + \
-                ' | grep \"energy\\|elapsed\\|servo\" > ' + \
-                PowerFiles + '& ) 2> ' + Metrics
+            print("  layoutT=%d ExpNum=%d" % (layoutT, ExpNum))
+            PowerFiles = path.join(
+                power_dir, "power-Layout%d-set%d.csv" % (layoutT, ExpNum))
+            TimeFiles = path.join(
+                time_dir, "time-Layout%d-set%d.csv" % (layoutT, ExpNum))
+            ServoCmd = "(time ../../components/servo/target/release/servo -x -y %d %s %s) 2> %s" % \
+                       (layoutT, Renderer, Benchmarks, TimeFiles)
+            Metrics = path.join(
+                etc_dir, "metrics-Layout%d-set%d-css.csv" % (layoutT, ExpNum))
+            cmd = "(sudo powermetrics -i %d | " \
+                  "grep \"energy\\|elapsed\\|servo\" > %s &_) 2> %s" % \
+                  (powerTiming, PowerFiles, Metrics)
             time.sleep(SleepTime)
             os.system(cmd)
             time.sleep(GuardTime)
@@ -57,7 +64,7 @@ def PowerCollector(OutputDir, Benchmarks, LayoutThreads, Renderer):
 
 
 def PowerParser(OutputDir, LayoutThreads):
-    print "Running the PowerParser"
+    print("Running the PowerParser")
     ExperimentNum = 21
     ResultTable = OutputDir + "ResultTable.csv"
     ResultFile = open(ResultTable, "w")
@@ -74,14 +81,16 @@ def PowerParser(OutputDir, LayoutThreads):
         TimeGen = 0
         PowerGen = 0
         for ExpNum in range(1, ExperimentNum):
-            Files = OutputDir + 'power/' + 'power-Layout' + str(layoutT) + \
-                "-set" + str(ExpNum) + ".csv"
-            NewFile = OutputDir + 'power/Servo-L' + str(layoutT) + \
-                "set" + str(ExpNum) + ".csv"
+            print("  layoutT=%d ExpNum=%d" % (layoutT, ExpNum))
+            Files = path.join(
+                OutputDir, "power", "power-Layout%d-set%d.csv" %
+                (layoutT, ExpNum))
+            NewFile = path.join(OutputDir, "power", "Servo-Layout%d-set%d.csv" %
+                                (layoutT, ExpNum))
             File = open(Files, 'r')
             PowerFile = open(NewFile, 'w')
-            TimeFiles = OutputDir + 'time/' + "time-Layout" + \
-                str(layoutT) + "-set" + str(ExpNum) + ".csv"
+            TimeFiles = path.join(OutputDir, "time", "time-Layout%d-set%d.csv" %
+                                  (layoutT, ExpNum))
             # ----Putting the power the power and its time into a table---- #
 
             for line in File:
@@ -132,30 +141,30 @@ def PowerParser(OutputDir, LayoutThreads):
     ResultFile.close()
     Opener = ResultFile = open(ResultTable, "r")
     for line in Opener:
-        print line
+        print(line)
 
-    print "Also you can find all the numbers for Power " \
-        "and Performance in : ", ResultTable
+    print("Also you can find all the numbers for Power "
+          "and Performance in : ", ResultTable)
 
 
 # ----------------------------------------------------#
 def main():
     LayoutThreads = 8  # Maximum number of threads considered for Layout
-    Benchmarks = "../../tests/html/perf-rainbow.html"
-    OutputDir = "Experiments/"
-    os.mkdir(os.path.join(OutputDir), 0777)
-    Renderer = " "
+    Benchmarks = path.join(TOP_DIR, "tests", "html", "perf-rainbow.html")
+    OutputDir = "Experiments"
+    os.mkdir(OutputDir)
+    Renderer = ""
 
     # Parsing the input of the script
-    parser = argparse.ArgumentParser(description="Mesuring \
-        power and performance of your servo runs")
+    parser = argparse.ArgumentParser(description="Measuring \
+        power and performance of your Servo runs")
     parser.add_argument("-b", "--benchmark", help="Gets the \
         benchmark, for example \"-B perf-rainbow.html\"")
     parser.add_argument("-c", "--CPU", help="Rendering with \
         CPU instead of  GPU, for example -C")
-    parser.add_argument("-l", "--LayoutThreads", help="Specifyes \
+    parser.add_argument("-l", "--LayoutThreads", help="Specify \
         the maximum number of threads for layout, for example \" -L 5\"")
-    parser.add_argument("-o", "--Output", help=" Specifyes \
+    parser.add_argument("-o", "--Output", help="Specify \
         the output directory")
 
     args = parser.parse_args()