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Code Issues Projects Wiki Activity

Store callstacks on 24 bits.

Browse Source 
ZoneEvent is now 27 bytes.

Memory usage reduction on selected traces (sizes in MB):

big             9224 -> 9011  (97%)
chicken         2044 -> 2027  (99%)
drl-l-b         1443 -> 1383  (95%)
long            5327 -> 5253  (98%)
q3bsp-mt        5400 -> 5304  (98%)
selfprofile     1403 -> 1382  (98%)
This commit is contained in:
Bartosz Taudul
2019-10-01 21:48:52 +02:00
parent c631e33f81
commit f0b957ec56
5 changed files with 110 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/TracyView.cpp
+14 -14
View File
@@ -5106,7 +5106,7 @@ void DrawZoneTrace( T zone, const std::vector<T>& trace, const Worker& worker, B
for( size_t i=0; i<sz; i++ )
{
auto curr = trace[i];
if( prev->callstack == 0 || curr->callstack == 0 )
if( prev->callstack.Val() == 0 || curr->callstack.Val() == 0 )
{
if( showUnknownFrames )
{
@@ -5115,10 +5115,10 @@ void DrawZoneTrace( T zone, const std::vector<T>& trace, const Worker& worker, B
TextDisabledUnformatted( "[unknown frames]" );
}
}
else if( prev->callstack != curr->callstack )
else if( prev->callstack.Val() != curr->callstack.Val() )
{
auto& prevCs = worker.GetCallstack( prev->callstack );
auto& currCs = worker.GetCallstack( curr->callstack );
auto& prevCs = worker.GetCallstack( prev->callstack.Val() );
auto& currCs = worker.GetCallstack( curr->callstack.Val() );
const auto psz = int8_t( prevCs.size() );
int8_t idx;
@@ -5185,7 +5185,7 @@ void DrawZoneTrace( T zone, const std::vector<T>& trace, const Worker& worker, B
}
auto last = trace.empty() ? zone : trace.back();
if( last->callstack == 0 )
if( last->callstack.Val() == 0 )
{
if( showUnknownFrames )
{
@@ -5196,7 +5196,7 @@ void DrawZoneTrace( T zone, const std::vector<T>& trace, const Worker& worker, B
}
else
{
auto& cs = worker.GetCallstack( last->callstack );
auto& cs = worker.GetCallstack( last->callstack.Val() );
const auto csz = cs.size();
for( uint8_t i=1; i<csz; i++ )
{
@@ -5284,10 +5284,10 @@ void View::DrawZoneInfoWindow()
{
m_findZone.ShowZone( ev.SrcLoc(), m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function ) );
}
if( ev.callstack != 0 )
if( ev.callstack.Val() != 0 )
{
ImGui::SameLine();
bool hilite = m_callstackInfoWindow == ev.callstack;
bool hilite = m_callstackInfoWindow == ev.callstack.Val();
if( hilite )
{
SetButtonHighlightColor();
@@ -5298,7 +5298,7 @@ void View::DrawZoneInfoWindow()
if( ImGui::Button( "Call stack" ) )
#endif
{
m_callstackInfoWindow = ev.callstack;
m_callstackInfoWindow = ev.callstack.Val();
}
if( hilite )
{
@@ -6081,10 +6081,10 @@ void View::DrawGpuInfoWindow()
ShowZoneInfo( *parent, m_gpuInfoWindowThread );
}
}
if( ev.callstack != 0 )
if( ev.callstack.Val() != 0 )
{
ImGui::SameLine();
bool hilite = m_callstackInfoWindow == ev.callstack;
bool hilite = m_callstackInfoWindow == ev.callstack.Val();
if( hilite )
{
SetButtonHighlightColor();
@@ -6095,7 +6095,7 @@ void View::DrawGpuInfoWindow()
if( ImGui::Button( "Call stack" ) )
#endif
{
m_callstackInfoWindow = ev.callstack;
m_callstackInfoWindow = ev.callstack.Val();
}
if( hilite )
{
@@ -7259,7 +7259,7 @@ uint64_t View::GetSelectionTarget( const Worker::ZoneThreadData& ev, FindZone::G
case FindZone::GroupBy::UserText:
return ev.Zone()->text.Active() ? ev.Zone()->text.Idx() : std::numeric_limits<uint64_t>::max();
case FindZone::GroupBy::Callstack:
return ev.Zone()->callstack;
return ev.Zone()->callstack.Val();
default:
assert( false );
return 0;
@@ -8288,7 +8288,7 @@ void View::DrawFindZone()
group = &m_findZone.groups[ev.Zone()->text.Active() ? ev.Zone()->text.Idx() : std::numeric_limits<uint64_t>::max()];
break;
case FindZone::GroupBy::Callstack:
group = &m_findZone.groups[ev.Zone()->callstack];
group = &m_findZone.groups[ev.Zone()->callstack.Val()];
break;
default:
group = nullptr;