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Implementation collector update;

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Moved out of TLS to properly collect data from different threads;
Concurrent access guards were added to collection functions;
This commit is contained in:
Pavel Vlasov
2015-03-12 17:58:03 +03:00
parent f9b8ce1d25
commit 085409340e
3 changed files with 47 additions and 30 deletions
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modules/core/src/system.cpp
+27 -18
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@@ -1163,47 +1163,56 @@ TLSData<CoreTLSData>& getCoreTlsData()
#ifdef CV_COLLECT_IMPL_DATA
ImplCollector& getImplData()
{
static ImplCollector *value = new ImplCollector();
return *value;
}
void setImpl(int flags)
{
CoreTLSData* data = getCoreTlsData().get();
data->implFlags = flags;
data->implCode.clear();
data->implFun.clear();
cv::AutoLock lock(getImplData().mutex);
getImplData().implFlags = flags;
getImplData().implCode.clear();
getImplData().implFun.clear();
}
void addImpl(int flag, const char* func)
{
CoreTLSData* data = getCoreTlsData().get();
data->implFlags |= flag;
cv::AutoLock lock(getImplData().mutex);
getImplData().implFlags |= flag;
if(func) // use lazy collection if name was not specified
{
size_t index = data->implCode.size();
if(!index || (data->implCode[index-1] != flag || data->implFun[index-1].compare(func))) // avoid duplicates
size_t index = getImplData().implCode.size();
if(!index || (getImplData().implCode[index-1] != flag || getImplData().implFun[index-1].compare(func))) // avoid duplicates
{
data->implCode.push_back(flag);
data->implFun.push_back(func);
getImplData().implCode.push_back(flag);
getImplData().implFun.push_back(func);
}
}
}
int getImpl(std::vector<int> &impl, std::vector<String> &funName)
{
CoreTLSData* data = getCoreTlsData().get();
impl = data->implCode;
funName = data->implFun;
return data->implFlags; // return actual flags for lazy collection
cv::AutoLock lock(getImplData().mutex);
impl = getImplData().implCode;
funName = getImplData().implFun;
return getImplData().implFlags; // return actual flags for lazy collection
}
bool useCollection()
{
CoreTLSData* data = getCoreTlsData().get();
return data->useCollection;
return getImplData().useCollection;
}
void setUseCollection(bool flag)
{
CoreTLSData* data = getCoreTlsData().get();
data->useCollection = flag;
cv::AutoLock lock(getImplData().mutex);
getImplData().useCollection = flag;
}
#endif