bool CaProfileWriter::writeProfileTotal(PidProcessMap * procMap)
{
AggregatedSample aggSamp;
PidProcessMap::iterator pit = procMap->begin();
PidProcessMap::iterator pend = procMap->end();
for(; pit != pend; pit++) {
aggSamp.addSamples((const AggregatedSample *)&(pit->second));
}
fwprintf(m_pFile, L"TOTAL=");
CA_SampleMap::const_iterator ait = aggSamp.getBeginSample();
CA_SampleMap::const_iterator aend = aggSamp.getEndSample();
while (ait != aend) {
SampleKey key = ait->first;
map<EVMASK_T, int>::iterator eit;
if ((eit = m_evToIndexMap.find(key.event)) == m_evToIndexMap.end()) {
m_err = E_INVALIDPROCESSMAP;
return false;
}
fwprintf(m_pFile, L"[%u %d] %u", key.cpu, eit->second,
ait->second);
if (++ait != aend)
fwprintf(m_pFile, L",");
else
fwprintf(m_pFile, L"\n");
}
return true;
}
bool CaProfileWriter::writeModLineData(CA_Module & mod,
PID_T pid,
const AggregatedSample & agSamp)
{
m_err = OK;
if (!m_pFile) {
m_err = E_OPENFAILED;
return false;
}
if (m_stage != evOut_ModSummary) {
m_err = E_UNKNOWN;
return false;
}
// taskid
fwprintf (m_pFile, L"%u", pid);
// TOTALSAMPLE
fwprintf (m_pFile, L",%llu", agSamp.getTotal());
// #EVENTSET
fwprintf (m_pFile, L",%u",agSamp.getSampleMapSize());
// [CPU EVENT-INDEX] #SAMPLE
CA_SampleMap::const_iterator it = agSamp.getBeginSample();
CA_SampleMap::const_iterator itEnd = agSamp.getEndSample();
for (; it != itEnd; it++) {
SampleKey key = (*it).first;
if ((*it).second) {
map<EVMASK_T, int>::iterator eit;
if ((eit = m_evToIndexMap.find(key.event)) == m_evToIndexMap.end()) {
m_err = E_INVALIDMODULEMAP;
return false;
}
fwprintf(m_pFile, L",[%u %d] %u", key.cpu, eit->second, (*it).second);
}
}
// 32-bit-Flag
fwprintf(m_pFile, L",%d", mod.m_is32Bit? 1 : 0);
// module name
fwprintf(m_pFile, L",%ls\n", (wchar_t*)(mod.getPath().c_str()));
return true;
}
// Convert an aggregated sample to data array
gtUInt32 AggregateSamples(CpuProfileReader& profileReader,
const AggregatedSample& sm,
gtVector<gtUInt64>& dataVector,
gtVector<gtUInt64>& totalVector,
EventToIndexMap& evtToIdxMap,
bool seperateByCore)
{
gtUInt32 total = 0;
{
CpuProfileSampleMap::const_iterator sampleIt = sm.getBeginSample();
CpuProfileSampleMap::const_iterator sampleItEnd = sm.getEndSample();
for (; sampleIt != sampleItEnd; ++sampleIt)
{
gtUInt32 sampleCount = sampleIt->second;
total += sampleCount;
// If separateByCore, then idx = (number-of-events * eventidx)
// Given cpu/event select from profile, find column index:
int index = GetIndexForEvent(evtToIdxMap, sampleIt->first.event);
if (seperateByCore)
{
index *= profileReader.getProfileInfo()->m_numCpus;
}
// TODO: if ((index >= 0) && (index < (int)dataVector.size()))
if (index >= 0)
{
// Aggregate total:
totalVector[index] += sampleCount;
dataVector[index] += sampleCount;
}
}
}
return total;
}