int
QmcContext::lookupInDom(QmcDesc *descPtr, uint_t& indom)
{
int i, sts;
QmcIndom *indomPtr;
if ((sts = pmUseContext(my.context)) < 0)
return sts;
indom = UINT_MAX;
if (descPtr->desc().indom != PM_INDOM_NULL) {
for (i = 0; i < my.indoms.size(); i++)
if (my.indoms[i]->id() == (int)descPtr->desc().indom)
break;
if (i == my.indoms.size()) {
indomPtr = new QmcIndom(my.source->type(), *descPtr);
if (indomPtr->status() < 0) {
sts = indomPtr->status();
delete indomPtr;
return sts;
}
my.indoms.append(indomPtr);
indom = my.indoms.size() - 1;
if (pmDebug & DBG_TRACE_PMC) {
QTextStream cerr(stderr);
cerr << "QmcContext::lookupInDom: Add indom for "
<< pmInDomStr(indomPtr->id()) << endl;
}
}
else {
indomPtr = my.indoms[i];
indom = i;
if (pmDebug & DBG_TRACE_PMC) {
QTextStream cerr(stderr);
cerr << "QmcContext::lookupInDom: Reusing indom "
<< pmInDomStr(indomPtr->id()) << endl;
}
}
}
return 0;
}
void
QmcMetric::extractValues(pmValueSet const* set)
{
int i, j, index, inst;
pmValue const *value = NULL;
bool found;
QmcIndom *indomPtr = indom();
Q_ASSERT(set->pmid == desc().id());
if (set->numval > 0) {
if (hasIndom()) {
// If the number of instances are not the expected number
// then mark the indom as changed
if (!my.explicitInst && (my.values.size() != set->numval)) {
if (pmDebug & DBG_TRACE_INDOM) {
QTextStream cerr(stderr);
cerr << "QmcMetric::extractValues: implicit indom "
<< pmInDomStr(indomPtr->id()) << " changed ("
<< set->numval << " != " << my.values.size() << ')'
<< endl;
}
indomPtr->hasChanged();
updateIndom();
}
for (i = 0; i < numInst(); i++) {
QmcMetricValue &valueRef = my.values[i];
inst = my.values[i].instance();
index = indomPtr->index(inst);
found = false;
// If the index is within range, try it first
if (index >= 0 && index < set->numval) {
value = &(set->vlist[index]);
// Found it in the same spot as last time
if (value->inst == indomPtr->inst(inst))
found = true;
}
// Search for it from the top
for (j = 0; found == false && j < set->numval; j++) {
if (set->vlist[j].inst == indomPtr->inst(inst)) {
index = j;
value = &(set->vlist[j]);
indomPtr->setIndex(inst, j);
found = true;
}
}
if (found) {
if (real())
extractNumericMetric(set, value, valueRef);
else if (!event())
extractArrayMetric(set, value, valueRef);
else
extractEventMetric(set, index, valueRef);
}
else { // Cannot find it
if (pmDebug & DBG_TRACE_OPTFETCH) {
QTextStream cerr(stderr);
cerr << "QmcMetric::extractValues: "
<< spec(true, true, i) << ": "
<< pmErrStr(PM_ERR_VALUE) << endl;
}
if (valueRef.previousError() != PM_ERR_VALUE)
indomPtr->hasChanged();
valueRef.setCurrentError(PM_ERR_VALUE);
}
}
}
else if (set->numval == 1) {
// We have no instances at this point in time
if (my.values.size() == 0 && hasInstances())
indomPtr->hasChanged();
else {
QmcMetricValue &valueRef = my.values[0];
value = &(set->vlist[0]);
if (real())
extractNumericMetric(set, value, valueRef);
else if (!event())
extractArrayMetric(set, value, valueRef);
else
extractEventMetric(set, 0, valueRef);
}
}
else { // Did not expect any instances
if (pmDebug & DBG_TRACE_OPTFETCH) {
QTextStream cerr(stderr);
cerr << "QmcMetric::extractValues: " << spec(true)
<< " is a singular metric but result contained "
<< set->numval << " values" << endl;
}
setError(PM_ERR_VALUE);
}
}
else if (set->numval == 0) {
if (!(hasInstances() && numInst() == 0)) {
if (pmDebug & DBG_TRACE_OPTFETCH) {
QTextStream cerr(stderr);
cerr << "QmcMetric::extractValues: numval == 0: "
<< spec(true, false) << ": " << pmErrStr(PM_ERR_VALUE)
<< endl;
}
setError(PM_ERR_VALUE);
if (hasInstances())
indomPtr->hasChanged();
}
}
else {
if (pmDebug & DBG_TRACE_OPTFETCH) {
QTextStream cerr(stderr);
cerr << "QmcMetric::extractValues: numval < 0: "
<< spec(true, false)
<< ": " << pmErrStr(set->numval) << endl;
}
setError(set->numval);
if (hasInstances())
indomPtr->hasChanged();
}
}