public static void printViewPatterns() {
processedViewsForPatterns = new HashSet<ViewTrace>();
HashMap<String, Integer> viewPatterns = new HashMap<String, Integer>();
ps.println("ViewPatterns ------------------- \n");
for (ViewTrace trace : viewsRegistry) {
if (processedViewsForPatterns.contains(trace)) {
continue;
}
ViewTrace v = trace.getRootView();
StringBuilder p = new StringBuilder();
p.append("PATTERN ");
extractViewPattern(0, v, p);
p.append("\n");
String pattern = p.toString();
Integer count = viewPatterns.get(pattern);
if (count == null) {
viewPatterns.put(pattern, 1);
} else {
viewPatterns.put(pattern, count + 1);
}
}
processedViewsForPatterns = null;
for (Map.Entry<String, Integer> e : viewPatterns.entrySet()) {
ps.print("(" + e.getValue() + ") ");
ps.println(e.getKey());
}
}
public static void printIndividualViews() {
printedIndividualViews = new HashSet<ViewTrace>();
ps.println("Individual views statistics ------------------- \n");
for (ViewTrace trace : viewsRegistry) {
if (printedIndividualViews.contains(trace)) {
continue;
}
ViewTrace v = trace.getRootView();
ps.print("ROOT ");
dumpView(0, v);
ps.println();
}
printViewPatterns();
printedIndividualViews = null;
}
@Override
public double getImag(
int
i) { // TODO: perhaps special handling for complex numbers? (will always report
// redundancy)
trace.get(i);
return orig.getImag(i);
}
@Override
public RRaw materialize() {
trace.materialize();
return orig.materialize();
}
@Override
public byte getRaw(int i) {
trace.get(i);
return orig.getRaw(i);
}
@Override
public RLogical materialize() {
trace.materialize();
return orig.materialize();
}
@Override
public int getLogical(int i) {
trace.get(i);
return orig.getLogical(i);
}
@Override
public int getInt(int i) {
trace.get(i);
return orig.getInt(i);
}
@Override
public double sum(boolean narm) {
trace.sum();
return orig.sum(narm);
}
@Override
public double getDouble(int i) {
trace.get(i);
return orig.getDouble(i);
}
@Override
public RComplex materialize() {
trace.materialize();
return orig.materialize();
}
@Override
public Complex getComplex(int i) {
trace.get(i);
return orig.getComplex(i);
}
@Override
public RString materialize() {
trace.materialize();
return orig.materialize();
}
@Override
public String getString(int i) {
trace.get(i);
return orig.getString(i);
}
@Override
public RAny getRAny(int i) {
trace.get(i);
return orig.getRAny(i);
}
private static void dumpView(int depth, ViewTrace trace) {
printedIndividualViews.add(trace);
ps.println(trace.realView + " size = " + trace.realView.size());
if (TRACE_ALLOCATION_SITE) {
indent(depth);
ps.print(" allocationSite =");
Site.printSite(trace.allocationSite);
ps.println();
}
int unused = trace.unusedElements();
int redundant = trace.redundantGets();
boolean singleUse;
Site[] useSites;
if (TRACE_USE_SITES) {
useSites = trace.useSites.toArray(new Site[trace.useSites.size()]);
singleUse = (useSites.length == 1);
} else if (TRACE_SINGLE_USE_SITE) {
useSites = null;
singleUse = !trace.multipleUseSites;
} else {
useSites = null;
singleUse = false;
}
if (singleUse) {
indent(depth);
ps.print(" singleUseSite = US");
Site.printSite(useSites != null ? useSites[0] : trace.singleUseSite);
if (trace.getCount > 0) {
ps.println(" (get)");
} else if (trace.sumCount > 0) {
ps.println(" (sum)");
} else {
ps.println(" (materialize)");
}
} else if (trace.getCount > 0) {
if (TRACE_FIRST_GET_SITE) {
indent(depth);
ps.print(" firstGetSite =");
Site.printSite(trace.firstGetSite);
ps.println();
}
if (trace.materializeCount == 0 && trace.sumCount == 0) {
if (unused > 0) {
indent(depth);
ps.println(" unusedElements = " + unused);
}
if (redundant > 0) {
indent(depth);
ps.println(" redundantGets = " + redundant + " (no materialize, sum)");
}
}
} else {
if (trace.materializeCount == 0 && trace.sumCount == 0) {
indent(depth);
ps.println(" UNUSED");
} else {
indent(depth);
ps.println(
" materializeCount = "
+ trace.materializeCount
+ " sumCount = "
+ trace.sumCount
+ " getCount = "
+ trace.getCount);
}
}
if (TRACE_FIRST_MATERIALIZE_SITE && trace.materializeCount > 0 && !singleUse) {
indent(depth);
ps.print(" firstMaterializeSite =");
Site.printSite(trace.firstMaterializeSite);
ps.println();
}
if (TRACE_FIRST_SUM_SITE && trace.sumCount > 0 && !singleUse) {
indent(depth);
ps.print(" firstSumSite =");
Site.printSite(trace.firstSumSite);
ps.println();
}
if (TRACE_USE_SITES) {
if (useSites.length != 1) {
indent(depth);
ps.println(" useSites (" + useSites.length + "):");
for (Site s : useSites) {
indent(depth);
ps.print(" US");
Site.printSite(s);
ps.println();
}
}
}
ps.println();
RArray view = trace.realView;
Class viewClass = view.getClass();
Field[] fields = getAllFields(viewClass);
boolean printedField = false;
for (Field f : fields) {
if (f.isSynthetic()) {
continue;
}
Class fieldClass = f.getType();
if (RArray.class.isAssignableFrom(fieldClass)) {
continue; // these later
}
indent(depth);
ps.print(" " + f.getName() + " ");
try {
f.setAccessible(true);
ps.println(f.get(view));
printedField = true;
} catch (IllegalAccessException e) {
assert Utils.check(false, "can't read a view field " + e);
}
}
boolean printNewline = printedField;
for (Field f : fields) {
if (f.isSynthetic()) {
continue;
}
Class fieldClass = f.getType();
if (!RArray.class.isAssignableFrom(fieldClass)) {
continue;
}
if (printNewline) {
ps.println();
printNewline = false;
}
indent(depth);
ps.print(" " + f.getName() + " ");
try {
f.setAccessible(true);
Object o = f.get(view);
if (o instanceof TracingView) {
ps.print("VIEW ");
TracingView child = (TracingView) o;
dumpView(depth + 2, child.getTrace());
} else {
ps.print("ARRAY " + o + " size = " + ((RArray) o).size());
if (o instanceof View) {
ps.println("MISSED VIEW " + o);
}
}
ps.println();
} catch (IllegalAccessException e) {
assert Utils.check(false, "can't read a view field " + e);
}
}
}