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From: cvs at opencores.org<cvs@o...>
Date: Tue Aug 29 22:03:31 CEST 2006
Subject: [cvs-checkins] MODIFIED: jop ...
Date: 00/06/08 29:22:03

Modified: jop/java/target/src/test/wcet Method.java
Log:
FUCA test example


Revision Changes Path
1.8 jop/java/target/src/test/wcet/Method.java

http://www.opencores.org/cvsweb.shtml/jop/java/target/src/test/wcet/Method.java.diff?r1=1.7&r2=1.8

(In the diff below, changes in quantity of whitespace are not shown.)

Index: Method.java
===================================================================
RCS file: /cvsroot/martin/jop/java/target/src/test/wcet/Method.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -b -r1.7 -r1.8
--- Method.java 17 Jun 2006 23:21:02 -0000 1.7
+++ Method.java 29 Aug 2006 20:03:31 -0000 1.8
@@ -6,6 +6,7 @@

static int ts, te, to;

+ static boolean dummy = true;
/**
* @param args
*/
@@ -19,21 +20,72 @@
// WCET with two block cache: 1116
// WCET analysed: 1312
measure();
-// System.out.println(te-ts-to);
+ System.out.println(te-ts-to);
}

static void measure() {
ts = Native.rdMem(Const.IO_CNT);
- y();
+ for (int i=0; i<10; ++i) { // @WCA loop=10
+ if (dummy) {
+ b();
+ } else {
+ d();
+ }
+ }
te = Native.rdMem(Const.IO_CNT);
}

- static void y() {
- for (int i=0; i<5; ++i) { // @WCA loop=5
- x();
+ static void b() {
+ int i;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ for (i=0; i<5; ++i) { // @WCA loop=5
+ c();
}
}
- static void x() {
+ static void c() {
+
+ int a, b, c, d, e;
+ int i = 123;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456;
+ i = 456; + + } + static void d() { int a, b, c, d, e; int i = 123; @@ -53,6 +105,25 @@ i = 456; i = 456; i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; + i = 456; } }