From 0436dfbb947f8dfa5d804cd6ffe1d128ebbe003f Mon Sep 17 00:00:00 2001
From: pmf <pmf@04897980-b3bd-0310-b5e0-8ef037075253>
Date: Wed, 13 Aug 2008 15:41:32 +0000
Subject: [PATCH] java_speed_test: adjust trace sizes

git-svn-id: http://ltt.polymtl.ca/svn@3010 04897980-b3bd-0310-b5e0-8ef037075253
---
 .../java_speed_test/bench/bench.py            | 68 ++++++++++++-------
 .../masters-pmf/java_speed_test/make_trace.sh |  6 +-
 2 files changed, 48 insertions(+), 26 deletions(-)

diff --git a/trunk/masters-pmf/java_speed_test/bench/bench.py b/trunk/masters-pmf/java_speed_test/bench/bench.py
index 08c4a118..5e61b2cb 100644
--- a/trunk/masters-pmf/java_speed_test/bench/bench.py
+++ b/trunk/masters-pmf/java_speed_test/bench/bench.py
@@ -1,3 +1,7 @@
+import os
+import stat
+import time
+
 runs=10
 
 class Task:
@@ -6,57 +10,75 @@ class Task:
 	cmd = ""
 	post_cmd = ""
 	results = 0
-	remain = 1
+	remain = 3
 
 	def __init__(self):
 		self.results = []
 
+	def print_extra_details(self):
+		pass
+
+
+class JavaTestTask(Task):
+	tracefile = ""
+
+	def print_extra_details(self):
+		size = os.stat(self.tracefile)[stat.ST_SIZE]
+		tot_events = size / 22
+		print "Tracefile: %s (%d bytes)" % (self.tracefile,size)
+		print "Events in tracefile: %d" % tot_events
+		print "Rate: " + str(round(float(tot_events) / self.average_run_time, 3)) + " events/s"
+
+
 tasks = []
 
-t1 = Task()
+t1 = JavaTestTask()
 t1.name = "C version (without print)"
+t1.tracefile = "../trace_long.dat"
 t1.pre_cmd = ""
-t1.cmd = "pushd ../c >/dev/null; ./main; popd >/dev/null;"
+t1.cmd = "pushd ../c >/dev/null; ./main %s; popd >/dev/null;" % t1.tracefile
 t1.post_cmd = ""
 tasks.append(t1)
 
-t3 = Task()
+t3 = JavaTestTask()
 t3.name = "C version (with print)"
+t3.tracefile = "../trace_med.dat"
 t3.pre_cmd = ""
-t3.cmd = "pushd ../c >/dev/null; ./main -p; popd >/dev/null;"
+t3.cmd = "pushd ../c >/dev/null; ./main -p %s; popd >/dev/null;" % t3.tracefile
 t3.post_cmd = ""
-#tasks.append(t3)
+tasks.append(t3)
 
-t5 = Task()
+t5 = JavaTestTask()
 t5.name = "C version (with print, but sent to /dev/null)"
+t5.tracefile = "../trace_long.dat"
 t5.pre_cmd = ""
-t5.cmd = "pushd ../c >/dev/null; ./main -p >/dev/null; popd >/dev/null;"
+t5.cmd = "pushd ../c >/dev/null; ./main -p %s >/dev/null; popd >/dev/null;" % t5.tracefile
 t5.post_cmd = ""
-#tasks.append(t5)
+tasks.append(t5)
 
-t2 = Task()
+t2 = JavaTestTask()
 t2.name = "Java version (without print)"
+t2.tracefile = "../trace_med.dat"
 t2.pre_cmd = ""
-t2.cmd = "pushd ../java >/dev/null; java read_trace; popd >/dev/null;"
+t2.cmd = "pushd ../java >/dev/null; java read_trace %s; popd >/dev/null;" % t2.tracefile
 t2.post_cmd = ""
 tasks.append(t2)
 
-t4 = Task()
+t4 = JavaTestTask()
 t4.name = "Java version (with print)"
+t4.tracefile = "../trace_short.dat"
 t4.pre_cmd = ""
-t4.cmd = "pushd ../java >/dev/null; java read_trace -p; popd >/dev/null;"
+t4.cmd = "pushd ../java >/dev/null; java read_trace -p %s; popd >/dev/null;" % t4.tracefile
 t4.post_cmd = ""
-#tasks.append(t4)
+tasks.append(t4)
 
-t6 = Task()
+t6 = JavaTestTask()
 t6.name = "Java version (with print, but sent to /dev/null)"
+t6.tracefile = "../trace_med.dat"
 t6.pre_cmd = ""
-t6.cmd = "pushd ../java >/dev/null; java read_trace -p >/dev/null; popd >/dev/null;"
+t6.cmd = "pushd ../java >/dev/null; java read_trace -p %s >/dev/null; popd >/dev/null;" % t6.tracefile
 t6.post_cmd = ""
-#tasks.append(t6)
-
-import os
-import time
+tasks.append(t6)
 
 def average(lst):
 	sum = 0
@@ -111,9 +133,9 @@ def main():
 	for task in tasks:
 		print "RESULTS for " + task.name
 		print "Runs: " + str(len(task.results))
-		av = average(task.results)
-		print "Average run time: " + str(round(av, 3)) + " s"
-		print "Rate: " + str(round(1000000.0 / av, 3)) + " events/s"
+		task.average_run_time = average(task.results)
+		print "Average run time: " + str(round(task.average_run_time, 3)) + " s"
+		task.print_extra_details()
 		#print "Min: " + str(round(min(task.results), 3))
 		#print "Max: " + str(round(max(task.results), 3))
 		print ""
diff --git a/trunk/masters-pmf/java_speed_test/make_trace.sh b/trunk/masters-pmf/java_speed_test/make_trace.sh
index 1f3ac6a0..1909ebd0 100644
--- a/trunk/masters-pmf/java_speed_test/make_trace.sh
+++ b/trunk/masters-pmf/java_speed_test/make_trace.sh
@@ -1,5 +1,5 @@
 (for i in $(seq 1000); do cat basic_record.dat; done) >tmp.dat
-(for i in $(seq 500); do cat tmp.dat; done) >tmp2.dat
+(for i in $(seq 500); do cat tmp.dat; done) >trace_short.dat
 rm tmp.dat
-(for i in $(seq 100); do cat tmp2.dat; done) >trace.dat
-rm tmp2.dat
+(for i in $(seq 10); do cat trace_short.dat; done) >trace_med.dat
+(for i in $(seq 10); do cat trace_med.dat; done) >trace_long.dat
-- 
2.34.1