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mspsim
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added call count and average cycles per call to profile data 

git-svn-id: https://mspsim.svn.sourceforge.net/svnroot/mspsim/mspsim@20 23d1a52b-0c3c-0410-b72d-8f29ab48fe35
This commit is contained in:
nifi 2007-10-30 10:43:28 +00:00
parent 33a9fe9cff
commit 4744253c9b
1 changed files with 20 additions and 9 deletions
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29
se/sics/mspsim/core/MSP430.java
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@ -152,10 +152,9 @@ public class MSP430 extends MSP430Core {
if (ce == null) {
profileData.put(fkn, ce = new CallEntry());
ce.function = fkn;
ce.cycles = elapsed;
} else {
ce.cycles += elapsed;
}
ce.cycles += elapsed;
ce.calls++;
}
public void clearProfile() {
@ -163,6 +162,7 @@ public class MSP430 extends MSP430Core {
profileData.values().toArray(new CallEntry[0]);
for (int i = 0, n = entries.length; i < n; i++) {
entries[i].cycles = 0;
entries[i].calls = 0;
}
}
@ -171,15 +171,25 @@ public class MSP430 extends MSP430Core {
profileData.values().toArray(new CallEntry[0]);
Arrays.sort(entries);
for (int i = 0, n = entries.length; i < n; i++) {
printFkn(entries[i].function);
System.out.println(" " + entries[i].cycles);
String cyclesS = "" + entries[i].cycles;
int c = entries[i].calls;
String callS = "" + c;
String avgS = "" + (c > 0 ? (entries[i].cycles / c) : 0);
System.out.print(entries[i].function);
printSpace(56 - entries[i].function.length() - avgS.length());
System.out.print(avgS);
System.out.print(' ');
printSpace(8 - callS.length());
System.out.print(callS);
System.out.print(' ');
printSpace(10 - cyclesS.length());
System.out.println(cyclesS);
}
}
public void printFkn(String f) {
System.out.print(f);
for (int len = f.length(); len < 40; len++) {
System.out.print(" ");
private void printSpace(int len) {
for (int i = 0; i < len; i++) {
System.out.print(' ');
}
}
@ -266,6 +276,7 @@ public class MSP430 extends MSP430Core {
private static class CallEntry implements Comparable {
String function;
long cycles;
int calls;
public int compareTo(Object o) {
if (o instanceof CallEntry) {