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Track thread context.

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This change exploits the fact that events are processed in batches
originating from a single thread. A single message changing thread
context is enough to handle multiple messages, as opposed to inclusion
of thread identifier in each message.
This commit is contained in:
Bartosz Taudul
2019-08-02 20:18:08 +02:00
parent 9b6c405485
commit 12969ee497
6 changed files with 120 additions and 134 deletions
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server/TracyWorker.cpp
+39 -31
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@@ -2631,6 +2631,9 @@ bool Worker::Process( const QueueItem& ev )
{
switch( ev.hdr.type )
{
case QueueType::ThreadContext:
ProcessThreadContext( ev.threadCtx );
break;
case QueueType::ZoneBegin:
ProcessZoneBegin( ev.zoneBegin );
break;
@@ -2781,6 +2784,11 @@ bool Worker::Process( const QueueItem& ev )
return m_failure == Failure::None;
}
void Worker::ProcessThreadContext( const QueueThreadContext& ev )
{
m_threadCtx = ev.thread;
}
void Worker::ProcessZoneBeginImpl( ZoneEvent* zone, const QueueZoneBegin& ev )
{
CheckSourceLocation( ev.srcloc );
@@ -2795,7 +2803,7 @@ void Worker::ProcessZoneBeginImpl( ZoneEvent* zone, const QueueZoneBegin& ev )
m_data.lastTime = std::max( m_data.lastTime, zone->start );
NewZone( zone, ev.thread );
NewZone( zone, m_threadCtx );
}
void Worker::ProcessZoneBegin( const QueueZoneBegin& ev )
@@ -2809,7 +2817,7 @@ void Worker::ProcessZoneBeginCallstack( const QueueZoneBegin& ev )
auto zone = m_slab.AllocInit<ZoneEvent>();
ProcessZoneBeginImpl( zone, ev );
auto& next = m_nextCallstack[ev.thread];
auto& next = m_nextCallstack[m_threadCtx];
next.type = NextCallstackType::Zone;
next.zone = zone;
}
@@ -2829,7 +2837,7 @@ void Worker::ProcessZoneBeginAllocSrcLocImpl( ZoneEvent* zone, const QueueZoneBe
m_data.lastTime = std::max( m_data.lastTime, zone->start );
NewZone( zone, ev.thread );
NewZone( zone, m_threadCtx );
m_pendingSourceLocationPayload.erase( it );
}
@@ -2845,17 +2853,17 @@ void Worker::ProcessZoneBeginAllocSrcLocCallstack( const QueueZoneBegin& ev )
auto zone = m_slab.AllocInit<ZoneEvent>();
ProcessZoneBeginAllocSrcLocImpl( zone, ev );
auto& next = m_nextCallstack[ev.thread];
auto& next = m_nextCallstack[m_threadCtx];
next.type = NextCallstackType::Zone;
next.zone = zone;
}
void Worker::ProcessZoneEnd( const QueueZoneEnd& ev )
{
auto tit = m_threadMap.find( ev.thread );
auto tit = m_threadMap.find( m_threadCtx );
if( tit == m_threadMap.end() || tit->second->zoneIdStack.empty() )
{
ZoneEndFailure( ev.thread );
ZoneEndFailure( m_threadCtx );
return;
}
@@ -2863,7 +2871,7 @@ void Worker::ProcessZoneEnd( const QueueZoneEnd& ev )
auto zoneId = td->zoneIdStack.back_and_pop();
if( zoneId != td->nextZoneId )
{
ZoneStackFailure( ev.thread, td->stack.back() );
ZoneStackFailure( m_threadCtx, td->stack.back() );
return;
}
td->nextZoneId = 0;
@@ -2977,7 +2985,7 @@ void Worker::FrameImageTwiceFailure()
void Worker::ProcessZoneValidation( const QueueZoneValidation& ev )
{
auto td = NoticeThread( ev.thread );
auto td = NoticeThread( m_threadCtx );
td->nextZoneId = ev.id;
}
@@ -3098,10 +3106,10 @@ void Worker::ProcessFrameImage( const QueueFrameImage& ev )
void Worker::ProcessZoneText( const QueueZoneText& ev )
{
auto tit = m_threadMap.find( ev.thread );
auto tit = m_threadMap.find( m_threadCtx );
if( tit == m_threadMap.end() || tit->second->stack.empty() || tit->second->nextZoneId != tit->second->zoneIdStack.back() )
{
ZoneTextFailure( ev.thread );
ZoneTextFailure( m_threadCtx );
return;
}
@@ -3117,10 +3125,10 @@ void Worker::ProcessZoneText( const QueueZoneText& ev )
void Worker::ProcessZoneName( const QueueZoneText& ev )
{
auto tit = m_threadMap.find( ev.thread );
auto tit = m_threadMap.find( m_threadCtx );
if( tit == m_threadMap.end() || tit->second->stack.empty() || tit->second->nextZoneId != tit->second->zoneIdStack.back() )
{
ZoneNameFailure( ev.thread );
ZoneNameFailure( m_threadCtx );
return;
}
@@ -3197,7 +3205,7 @@ void Worker::ProcessLockWait( const QueueLockWait& ev )
lev->type = LockEvent::Type::Wait;
lev->srcloc = 0;
InsertLockEvent( *it->second, lev, ev.thread );
InsertLockEvent( *it->second, lev, m_threadCtx );
}
void Worker::ProcessLockObtain( const QueueLockObtain& ev )
@@ -3211,7 +3219,7 @@ void Worker::ProcessLockObtain( const QueueLockObtain& ev )
lev->type = LockEvent::Type::Obtain;
lev->srcloc = 0;
InsertLockEvent( lock, lev, ev.thread );
InsertLockEvent( lock, lev, m_threadCtx );
}
void Worker::ProcessLockRelease( const QueueLockRelease& ev )
@@ -3225,7 +3233,7 @@ void Worker::ProcessLockRelease( const QueueLockRelease& ev )
lev->type = LockEvent::Type::Release;
lev->srcloc = 0;
InsertLockEvent( lock, lev, ev.thread );
InsertLockEvent( lock, lev, m_threadCtx );
}
void Worker::ProcessLockSharedWait( const QueueLockWait& ev )
@@ -3246,7 +3254,7 @@ void Worker::ProcessLockSharedWait( const QueueLockWait& ev )
lev->type = LockEvent::Type::WaitShared;
lev->srcloc = 0;
InsertLockEvent( *it->second, lev, ev.thread );
InsertLockEvent( *it->second, lev, m_threadCtx );
}
void Worker::ProcessLockSharedObtain( const QueueLockObtain& ev )
@@ -3261,7 +3269,7 @@ void Worker::ProcessLockSharedObtain( const QueueLockObtain& ev )
lev->type = LockEvent::Type::ObtainShared;
lev->srcloc = 0;
InsertLockEvent( lock, lev, ev.thread );
InsertLockEvent( lock, lev, m_threadCtx );
}
void Worker::ProcessLockSharedRelease( const QueueLockRelease& ev )
@@ -3276,7 +3284,7 @@ void Worker::ProcessLockSharedRelease( const QueueLockRelease& ev )
lev->type = LockEvent::Type::ReleaseShared;
lev->srcloc = 0;
InsertLockEvent( lock, lev, ev.thread );
InsertLockEvent( lock, lev, m_threadCtx );
}
void Worker::ProcessLockMark( const QueueLockMark& ev )
@@ -3285,7 +3293,7 @@ void Worker::ProcessLockMark( const QueueLockMark& ev )
auto lit = m_data.lockMap.find( ev.id );
assert( lit != m_data.lockMap.end() );
auto& lockmap = *lit->second;
auto tid = lockmap.threadMap.find( ev.thread );
auto tid = lockmap.threadMap.find( m_threadCtx );
assert( tid != lockmap.threadMap.end() );
const auto thread = tid->second;
auto it = lockmap.timeline.end();
@@ -3346,10 +3354,10 @@ void Worker::ProcessMessage( const QueueMessage& ev )
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time );
msg->ref = StringRef( StringRef::Type::Idx, it->second.idx );
msg->thread = ev.thread;
msg->thread = m_threadCtx;
msg->color = 0xFFFFFFFF;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, ev.thread );
InsertMessageData( msg, m_threadCtx );
m_pendingCustomStrings.erase( it );
}
@@ -3359,10 +3367,10 @@ void Worker::ProcessMessageLiteral( const QueueMessage& ev )
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time );
msg->ref = StringRef( StringRef::Type::Ptr, ev.text );
msg->thread = ev.thread;
msg->thread = m_threadCtx;
msg->color = 0xFFFFFFFF;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, ev.thread );
InsertMessageData( msg, m_threadCtx );
}
void Worker::ProcessMessageColor( const QueueMessageColor& ev )
@@ -3372,10 +3380,10 @@ void Worker::ProcessMessageColor( const QueueMessageColor& ev )
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time );
msg->ref = StringRef( StringRef::Type::Idx, it->second.idx );
msg->thread = ev.thread;
msg->thread = m_threadCtx;
msg->color = 0xFF000000 | ( ev.r << 16 ) | ( ev.g << 8 ) | ev.b;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, ev.thread );
InsertMessageData( msg, m_threadCtx );
m_pendingCustomStrings.erase( it );
}
@@ -3385,10 +3393,10 @@ void Worker::ProcessMessageLiteralColor( const QueueMessageColor& ev )
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time );
msg->ref = StringRef( StringRef::Type::Ptr, ev.text );
msg->thread = ev.thread;
msg->thread = m_threadCtx;
msg->color = 0xFF000000 | ( ev.r << 16 ) | ( ev.g << 8 ) | ev.b;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, ev.thread );
InsertMessageData( msg, m_threadCtx );
}
void Worker::ProcessMessageAppInfo( const QueueMessage& ev )
@@ -3654,7 +3662,7 @@ void Worker::ProcessCallstack( const QueueCallstack& ev )
assert( m_pendingCallstackPtr == ev.ptr );
m_pendingCallstackPtr = 0;
auto nit = m_nextCallstack.find( ev.thread );
auto nit = m_nextCallstack.find( m_threadCtx );
assert( nit != m_nextCallstack.end() );
auto& next = nit->second;
@@ -3680,7 +3688,7 @@ void Worker::ProcessCallstackAlloc( const QueueCallstackAlloc& ev )
assert( m_pendingCallstackPtr == ev.ptr );
m_pendingCallstackPtr = 0;
auto nit = m_nextCallstack.find( ev.thread );
auto nit = m_nextCallstack.find( m_threadCtx );
assert( nit != m_nextCallstack.end() );
auto& next = nit->second;
@@ -3758,10 +3766,10 @@ void Worker::ProcessCrashReport( const QueueCrashReport& ev )
{
CheckString( ev.text );
auto& next = m_nextCallstack[ev.thread];
auto& next = m_nextCallstack[m_threadCtx];
next.type = NextCallstackType::Crash;
m_data.crashEvent.thread = ev.thread;
m_data.crashEvent.thread = m_threadCtx;
m_data.crashEvent.time = TscTime( ev.time );
m_data.crashEvent.message = ev.text;
m_data.crashEvent.callstack = 0;