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(profiler_core) Event tracing clean-up

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This commit is contained in:
Victor Zarubkin 2016-09-06 00:24:21 +03:00
parent d8d9a2fd32
commit f25ba79636
1 changed files with 10 additions and 13 deletions
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23
src/event_trace_win.cpp
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@ -16,6 +16,9 @@ extern decltype(LARGE_INTEGER::QuadPart) CPU_FREQUENCY;
namespace profiler {
// CSwitch class
// See https://msdn.microsoft.com/en-us/library/windows/desktop/aa964744(v=vs.85).aspx
// EventType = 36
struct CSwitch final
{
uint32_t NewThreadId;
@ -41,20 +44,14 @@ namespace profiler {
if (sizeof(CSwitch) != _traceEvent->UserDataLength)
return;
auto _contextSwitchEvent = reinterpret_cast<CSwitch*>(_traceEvent->UserData);
//EASY_FUNCTION(::profiler::colors::Red);
auto timestampValue = _traceEvent->EventHeader.TimeStamp.QuadPart;
//timestampValue *= 1000000000LL;
//timestampValue /= CPU_FREQUENCY;
const auto time = (::profiler::timestamp_t)timestampValue;
auto _contextSwitchEvent = reinterpret_cast<CSwitch*>(_traceEvent->UserData);
const auto time = static_cast<::profiler::timestamp_t>(_traceEvent->EventHeader.TimeStamp.QuadPart);
static const ::profiler::StaticBlockDescriptor desc("OS.ContextSwitch", __FILE__, __LINE__, ::profiler::BLOCK_TYPE_CONTEXT_SWITCH, ::profiler::colors::White);
//if (_contextSwitchEvent->OldThreadId != 0)
MANAGER._cswitchBeginBlock(time, desc.id(), _contextSwitchEvent->OldThreadId);
//if (_contextSwitchEvent->NewThreadId != 0)
MANAGER._cswitchEndBlock(_contextSwitchEvent->NewThreadId, time);
MANAGER._cswitchBeginBlock(time, desc.id(), _contextSwitchEvent->OldThreadId);
MANAGER._cswitchEndBlock(_contextSwitchEvent->NewThreadId, time);
}
//////////////////////////////////////////////////////////////////////////
@ -148,8 +145,8 @@ namespace profiler {
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa364093(v=vs.85).aspx
m_stubThread = ::std::move(::std::thread([this]()
{
// EASY_THREAD("ProcessTrace");
// EASY_BLOCK("ProcessTrace", ::profiler::colors::Red);
EASY_THREAD("EasyProfiler.EventTracing");
//EASY_BLOCK("ProcessTrace()", ::profiler::colors::Red);
ProcessTrace(&m_openedHandle, 1, 0, 0);
}));