From 84745a40ff3ac65b0346dc7469b5d63a682134d6 Mon Sep 17 00:00:00 2001
From: jjenista <jjenista>
Date: Fri, 29 Oct 2010 18:25:55 +0000
Subject: [PATCH] alternate version of micro2 that gathers results of every
micro task shows that even with just variable dependencies the system is
incorrect and parallel version does not behave like serial version
---
.../Benchmarks/oooJava/micro-master-makefile | 4 +-
.../src/Benchmarks/oooJava/micro2.5/makefile | 1 +
.../src/Benchmarks/oooJava/micro2.5/test.java | 50 +++++++++++++++++++
.../src/Benchmarks/oooJava/micro3/test.java | 4 +-
4 files changed, 55 insertions(+), 4 deletions(-)
create mode 100644 Robust/src/Benchmarks/oooJava/micro2.5/makefile
create mode 100644 Robust/src/Benchmarks/oooJava/micro2.5/test.java
diff --git a/Robust/src/Benchmarks/oooJava/micro-master-makefile b/Robust/src/Benchmarks/oooJava/micro-master-makefile
index ad180512..1b0de9b2 100644
--- a/Robust/src/Benchmarks/oooJava/micro-master-makefile
+++ b/Robust/src/Benchmarks/oooJava/micro-master-makefile
@@ -32,8 +32,8 @@ USECOREPROF= #-coreprof $(COREPROFOVERFLOW) \
-coreprof-enable cpe_taskstallmem
-USEOOO= -ooojava 12 2 -squeue -mempool-detect-misuse #-ooodebug-disable-task-mem-pool #-ooodebug
-BSFLAGS= -64bit -mainclass $(PROGRAM) -heapsize-mb 50 -garbagestats -joptimize -noloop -debug -debug-deque # -optimize src-after-pp
+USEOOO= -ooojava 24 2 -squeue #-mempool-detect-misuse #-ooodebug-disable-task-mem-pool #-ooodebug
+BSFLAGS= -64bit -mainclass $(PROGRAM) -heapsize-mb 1000 -garbagestats -joptimize -noloop -debug -debug-deque # -optimize src-after-pp
DRELEASEMODE=-disjoint-release-mode -disjoint-dvisit-stack-callees-on-top -disjoint-alias-file aliases.txt tabbed
DISJOINT= -disjoint -disjoint-k 1 -enable-assertions $(DRELEASEMODE) #-disjoint-desire-determinism
diff --git a/Robust/src/Benchmarks/oooJava/micro2.5/makefile b/Robust/src/Benchmarks/oooJava/micro2.5/makefile
new file mode 100644
index 00000000..a12742fa
--- /dev/null
+++ b/Robust/src/Benchmarks/oooJava/micro2.5/makefile
@@ -0,0 +1 @@
+include ../micro-master-makefile
diff --git a/Robust/src/Benchmarks/oooJava/micro2.5/test.java b/Robust/src/Benchmarks/oooJava/micro2.5/test.java
new file mode 100644
index 00000000..67b2acac
--- /dev/null
+++ b/Robust/src/Benchmarks/oooJava/micro2.5/test.java
@@ -0,0 +1,50 @@
+public class test {
+
+ public static void main( String argv[] ) {
+
+ long count = 500000;
+
+ if( argv.length > 0 ) {
+ count = count * Integer.parseInt( argv[0] );
+ }
+
+ long s = System.currentTimeMillis();
+ long e1;
+ long e2;
+
+
+ rblock parent {
+
+ long y = 0;
+
+ for( long i = 0; i < count; i++ ) {
+
+ // the subsequent sibling has a dependence
+ // on the first
+ rblock child1 {
+ long x = 3;
+ }
+
+ rblock child2 {
+ if( x + 4 == 7 ) {
+ ++y;
+ }
+ }
+
+ }
+ e1 = System.currentTimeMillis();
+ long z = 1;
+ }
+ // just read vars so compile doesn't throw them out
+ // and force parent of parent to depend on z, for
+ // timing
+ System.out.println( "ignore: "+z+", "+y );
+ e2 = System.currentTimeMillis();
+
+
+ double dt1 = ((double)e1-s)/(Math.pow( 10.0, 3.0 ) );
+ double dt2 = ((double)e2-s)/(Math.pow( 10.0, 3.0 ) );
+ System.out.println( "dt to parent done ="+dt1+"s" );
+ System.out.println( "dt to parent retired="+dt2+"s" );
+ }
+}
diff --git a/Robust/src/Benchmarks/oooJava/micro3/test.java b/Robust/src/Benchmarks/oooJava/micro3/test.java
index 2aab2a74..53bde16a 100644
--- a/Robust/src/Benchmarks/oooJava/micro3/test.java
+++ b/Robust/src/Benchmarks/oooJava/micro3/test.java
@@ -8,8 +8,8 @@ public class test {
public static void main( String argv[] ) {
- long count = 500;
- int numFoo = 1000;
+ long count = 200;
+ int numFoo = 100;
if( argv.length > 0 ) {
count = count * Integer.parseInt( argv[0] );
--
2.34.1