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Allow comparing frame times.

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This commit is contained in:
Bartosz Taudul 2019-09-16 21:51:36 +02:00
parent 8fe9b56b6f
commit 6a0512fe16
2 changed files with 345 additions and 165 deletions
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509
server/TracyView.cpp
View File

@ -8571,34 +8571,6 @@ void View::DrawCompare()
ImGui::TextDisabled( "(%s)", m_compare.second->GetCaptureName().c_str() );
}
bool findClicked = false;
ImGui::PushItemWidth( -0.01f );
findClicked |= ImGui::InputTextWithHint( "###compare", "Enter zone name to search for", m_compare.pattern, 1024, ImGuiInputTextFlags_EnterReturnsTrue );
ImGui::PopItemWidth();
#ifdef TRACY_EXTENDED_FONT
findClicked |= ImGui::Button( ICON_FA_SEARCH " Find" );
#else
findClicked |= ImGui::Button( "Find" );
#endif
ImGui::SameLine();
#ifdef TRACY_EXTENDED_FONT
if( ImGui::Button( ICON_FA_BAN " Clear" ) )
#else
if( ImGui::Button( "Clear" ) )
#endif
{
m_compare.Reset();
}
ImGui::SameLine();
ImGui::Checkbox( "Ignore case", &m_compare.ignoreCase );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
#ifdef TRACY_EXTENDED_FONT
if( ImGui::Button( ICON_FA_TRASH_ALT " Unload" ) )
#else
@ -8611,120 +8583,274 @@ void View::DrawCompare()
ImGui::End();
return;
}
if( findClicked )
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::Text( "Compare mode: " );
ImGui::SameLine();
const auto oldMode = m_compare.compareMode;
ImGui::RadioButton( "Zones", &m_compare.compareMode, 0 );
ImGui::SameLine();
ImGui::RadioButton( "Frames", &m_compare.compareMode, 1 );
if( oldMode != m_compare.compareMode )
{
m_compare.Reset();
FindZonesCompare();
}
if( m_compare.match[0].empty() && m_compare.match[1].empty() )
{
ImGui::End();
return;
}
bool findClicked = false;
ImGui::Separator();
ImGui::BeginChild( "##compare" );
if( ImGui::TreeNodeEx( "Matched source locations", ImGuiTreeNodeFlags_DefaultOpen ) )
if( m_compare.compareMode == 0 )
{
ImGui::PushItemWidth( -0.01f );
findClicked |= ImGui::InputTextWithHint( "###compare", "Enter zone name to search for", m_compare.pattern, 1024, ImGuiInputTextFlags_EnterReturnsTrue );
ImGui::PopItemWidth();
#ifdef TRACY_EXTENDED_FONT
findClicked |= ImGui::Button( ICON_FA_SEARCH " Find" );
#else
findClicked |= ImGui::Button( "Find" );
#endif
ImGui::SameLine();
SmallCheckbox( "Link selection", &m_compare.link );
#ifdef TRACY_EXTENDED_FONT
if( ImGui::Button( ICON_FA_BAN " Clear" ) )
#else
if( ImGui::Button( "Clear" ) )
#endif
{
m_compare.Reset();
}
ImGui::SameLine();
ImGui::Checkbox( "Ignore case", &m_compare.ignoreCase );
if( findClicked )
{
m_compare.Reset();
FindZonesCompare();
}
if( m_compare.match[0].empty() && m_compare.match[1].empty() )
{
ImGui::End();
return;
}
ImGui::Separator();
ImGui::Columns( 2 );
#ifdef TRACY_EXTENDED_FONT
TextColoredUnformatted( ImVec4( 0xDD/255.f, 0xDD/255.f, 0x22/255.f, 1.f ), ICON_FA_LEMON );
ImGui::SameLine();
#endif
ImGui::TextUnformatted( "This trace" );
ImGui::SameLine();
ImGui::TextDisabled( "(%zu)", m_compare.match[0].size() );
ImGui::NextColumn();
#ifdef TRACY_EXTENDED_FONT
TextColoredUnformatted( ImVec4( 0xDD/255.f, 0x22/255.f, 0x22/255.f, 1.f ), ICON_FA_GEM );
ImGui::SameLine();
#endif
ImGui::TextUnformatted( "External trace" );
ImGui::SameLine();
ImGui::TextDisabled( "(%zu)", m_compare.match[1].size() );
ImGui::Separator();
ImGui::NextColumn();
ImGui::BeginChild( "##compare" );
const auto prev0 = m_compare.selMatch[0];
int idx = 0;
for( auto& v : m_compare.match[0] )
if( ImGui::TreeNodeEx( "Matched source locations", ImGuiTreeNodeFlags_DefaultOpen ) )
{
auto& srcloc = m_worker.GetSourceLocation( v );
auto& zones = m_worker.GetZonesForSourceLocation( v ).zones;
ImGui::PushID( idx );
ImGui::RadioButton( m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function ), &m_compare.selMatch[0], idx++ );
ImGui::SameLine();
ImGui::TextColored( ImVec4( 0.5, 0.5, 0.5, 1 ), "(%s) %s:%i", RealToString( zones.size(), true ), m_worker.GetString( srcloc.file ), srcloc.line );
ImGui::PopID();
}
ImGui::NextColumn();
SmallCheckbox( "Link selection", &m_compare.link );
const auto prev1 = m_compare.selMatch[1];
idx = 0;
for( auto& v : m_compare.match[1] )
{
auto& srcloc = m_compare.second->GetSourceLocation( v );
auto& zones = m_compare.second->GetZonesForSourceLocation( v ).zones;
ImGui::PushID( -1 - idx );
ImGui::RadioButton( m_compare.second->GetString( srcloc.name.active ? srcloc.name : srcloc.function ), &m_compare.selMatch[1], idx++ );
ImGui::Separator();
ImGui::Columns( 2 );
#ifdef TRACY_EXTENDED_FONT
TextColoredUnformatted( ImVec4( 0xDD/255.f, 0xDD/255.f, 0x22/255.f, 1.f ), ICON_FA_LEMON );
ImGui::SameLine();
ImGui::TextColored( ImVec4( 0.5, 0.5, 0.5, 1 ), "(%s) %s:%i", RealToString( zones.size(), true ), m_compare.second->GetString( srcloc.file ), srcloc.line );
ImGui::PopID();
}
ImGui::NextColumn();
ImGui::EndColumns();
ImGui::TreePop();
#endif
ImGui::TextUnformatted( "This trace" );
ImGui::SameLine();
ImGui::TextDisabled( "(%zu)", m_compare.match[0].size() );
ImGui::NextColumn();
#ifdef TRACY_EXTENDED_FONT
TextColoredUnformatted( ImVec4( 0xDD/255.f, 0x22/255.f, 0x22/255.f, 1.f ), ICON_FA_GEM );
ImGui::SameLine();
#endif
ImGui::TextUnformatted( "External trace" );
ImGui::SameLine();
ImGui::TextDisabled( "(%zu)", m_compare.match[1].size() );
ImGui::Separator();
ImGui::NextColumn();
if( prev0 != m_compare.selMatch[0] || prev1 != m_compare.selMatch[1] )
{
m_compare.ResetSelection();
if( m_compare.link )
const auto prev0 = m_compare.selMatch[0];
int idx = 0;
for( auto& v : m_compare.match[0] )
{
auto& srcloc0 = m_worker.GetSourceLocation( m_compare.match[0][m_compare.selMatch[0]] );
auto& srcloc1 = m_compare.second->GetSourceLocation( m_compare.match[1][m_compare.selMatch[1]] );
auto string0 = m_worker.GetString( srcloc0.name.active ? srcloc0.name : srcloc0.function );
auto string1 = m_compare.second->GetString( srcloc1.name.active ? srcloc1.name : srcloc1.function );
auto& srcloc = m_worker.GetSourceLocation( v );
auto& zones = m_worker.GetZonesForSourceLocation( v ).zones;
ImGui::PushID( idx );
ImGui::RadioButton( m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function ), &m_compare.selMatch[0], idx++ );
ImGui::SameLine();
ImGui::TextColored( ImVec4( 0.5, 0.5, 0.5, 1 ), "(%s) %s:%i", RealToString( zones.size(), true ), m_worker.GetString( srcloc.file ), srcloc.line );
ImGui::PopID();
}
ImGui::NextColumn();
if( strcmp( string0, string1 ) != 0 )
const auto prev1 = m_compare.selMatch[1];
idx = 0;
for( auto& v : m_compare.match[1] )
{
auto& srcloc = m_compare.second->GetSourceLocation( v );
auto& zones = m_compare.second->GetZonesForSourceLocation( v ).zones;
ImGui::PushID( -1 - idx );
ImGui::RadioButton( m_compare.second->GetString( srcloc.name.active ? srcloc.name : srcloc.function ), &m_compare.selMatch[1], idx++ );
ImGui::SameLine();
ImGui::TextColored( ImVec4( 0.5, 0.5, 0.5, 1 ), "(%s) %s:%i", RealToString( zones.size(), true ), m_compare.second->GetString( srcloc.file ), srcloc.line );
ImGui::PopID();
}
ImGui::NextColumn();
ImGui::EndColumns();
ImGui::TreePop();
if( prev0 != m_compare.selMatch[0] || prev1 != m_compare.selMatch[1] )
{
m_compare.ResetSelection();
if( m_compare.link )
{
idx = 0;
if( prev0 != m_compare.selMatch[0] )
auto& srcloc0 = m_worker.GetSourceLocation( m_compare.match[0][m_compare.selMatch[0]] );
auto& srcloc1 = m_compare.second->GetSourceLocation( m_compare.match[1][m_compare.selMatch[1]] );
auto string0 = m_worker.GetString( srcloc0.name.active ? srcloc0.name : srcloc0.function );
auto string1 = m_compare.second->GetString( srcloc1.name.active ? srcloc1.name : srcloc1.function );
if( strcmp( string0, string1 ) != 0 )
{
for( auto& v : m_compare.match[1] )
idx = 0;
if( prev0 != m_compare.selMatch[0] )
{
auto& srcloc = m_compare.second->GetSourceLocation( v );
auto string = m_compare.second->GetString( srcloc.name.active ? srcloc.name : srcloc.function );
if( strcmp( string0, string ) == 0 )
for( auto& v : m_compare.match[1] )
{
m_compare.selMatch[1] = idx;
break;
auto& srcloc = m_compare.second->GetSourceLocation( v );
auto string = m_compare.second->GetString( srcloc.name.active ? srcloc.name : srcloc.function );
if( strcmp( string0, string ) == 0 )
{
m_compare.selMatch[1] = idx;
break;
}
idx++;
}
idx++;
}
else
{
assert( prev1 != m_compare.selMatch[1] );
for( auto& v : m_compare.match[0] )
{
auto& srcloc = m_worker.GetSourceLocation( v );
auto string = m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function );
if( strcmp( string1, string ) == 0 )
{
m_compare.selMatch[0] = idx;
break;
}
idx++;
}
}
}
else
{
assert( prev1 != m_compare.selMatch[1] );
for( auto& v : m_compare.match[0] )
{
auto& srcloc = m_worker.GetSourceLocation( v );
auto string = m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function );
if( strcmp( string1, string ) == 0 )
{
m_compare.selMatch[0] = idx;
break;
}
idx++;
}
}
}
}
if( m_compare.match[0].empty() || m_compare.match[1].empty() )
{
ImGui::Separator();
ImGui::TextWrapped( "Both traces must have matches." );
ImGui::End();
return;
}
}
else
{
assert( m_compare.compareMode == 1 );
ImGui::Separator();
ImGui::BeginChild( "##compare" );
if( ImGui::TreeNodeEx( "Frame sets", ImGuiTreeNodeFlags_DefaultOpen ) )
{
const auto& f0 = m_worker.GetFrames();
const auto& f1 = m_compare.second->GetFrames();
ImGui::SameLine();
SmallCheckbox( "Link selection", &m_compare.link );
ImGui::Separator();
ImGui::Columns( 2 );
#ifdef TRACY_EXTENDED_FONT
TextColoredUnformatted( ImVec4( 0xDD/255.f, 0xDD/255.f, 0x22/255.f, 1.f ), ICON_FA_LEMON );
ImGui::SameLine();
#endif
ImGui::TextUnformatted( "This trace" );
ImGui::SameLine();
ImGui::TextDisabled( "(%zu)", f0.size() );
ImGui::NextColumn();
#ifdef TRACY_EXTENDED_FONT
TextColoredUnformatted( ImVec4( 0xDD/255.f, 0x22/255.f, 0x22/255.f, 1.f ), ICON_FA_GEM );
ImGui::SameLine();
#endif
ImGui::TextUnformatted( "External trace" );
ImGui::SameLine();
ImGui::TextDisabled( "(%zu)", f1.size() );
ImGui::Separator();
ImGui::NextColumn();
const auto prev0 = m_compare.selMatch[0];
int idx = 0;
for( auto& v : f0 )
{
const auto name = m_worker.GetString( v->name );
ImGui::PushID( -1 - idx );
ImGui::RadioButton( name, &m_compare.selMatch[0], idx++ );
ImGui::SameLine();
ImGui::TextDisabled( "(%s)", RealToString( v->frames.size(), true ) );
ImGui::PopID();
}
ImGui::NextColumn();
const auto prev1 = m_compare.selMatch[1];
idx = 0;
for( auto& v : f1 )
{
const auto name = m_compare.second->GetString( v->name );
ImGui::PushID( idx );
ImGui::RadioButton( name, &m_compare.selMatch[1], idx++ );
ImGui::SameLine();
ImGui::TextDisabled( "(%s)", RealToString( v->frames.size(), true ) );
ImGui::PopID();
}
ImGui::NextColumn();
ImGui::EndColumns();
ImGui::TreePop();
if( prev0 != m_compare.selMatch[0] || prev1 != m_compare.selMatch[1] )
{
m_compare.ResetSelection();
if( m_compare.link )
{
auto string0 = m_worker.GetString( f0[m_compare.selMatch[0]]->name );
auto string1 = m_compare.second->GetString( f1[m_compare.selMatch[1]]->name );
if( strcmp( string0, string1 ) != 0 )
{
idx = 0;
if( prev0 != m_compare.selMatch[0] )
{
for( auto& v : f1 )
{
auto string = m_compare.second->GetString( v->name );
if( strcmp( string0, string ) == 0 )
{
m_compare.selMatch[1] = idx;
break;
}
idx++;
}
}
else
{
assert( prev1 != m_compare.selMatch[1] );
for( auto& v : f0 )
{
auto string = m_worker.GetString( v->name );
if( strcmp( string1, string ) == 0 )
{
m_compare.selMatch[0] = idx;
break;
}
idx++;
}
}
}
}
}
@ -8732,52 +8858,105 @@ void View::DrawCompare()
}
ImGui::Separator();
if( m_compare.match[0].empty() || m_compare.match[1].empty() )
{
ImGui::TextWrapped( "Both traces must have matches." );
ImGui::End();
return;
}
if( ImGui::TreeNodeEx( "Histogram", ImGuiTreeNodeFlags_DefaultOpen ) )
{
const auto ty = ImGui::GetFontSize();
auto& zoneData0 = m_worker.GetZonesForSourceLocation( m_compare.match[0][m_compare.selMatch[0]] );
auto& zoneData1 = m_compare.second->GetZonesForSourceLocation( m_compare.match[1][m_compare.selMatch[1]] );
auto& zones0 = zoneData0.zones;
auto& zones1 = zoneData1.zones;
int64_t tmin, tmax;
size_t size0, size1;
int64_t total0, total1;
double sumSq0, sumSq1;
auto tmin = std::min( zoneData0.min, zoneData1.min );
auto tmax = std::max( zoneData0.max, zoneData1.max );
const size_t zsz[2] = { zones0.size(), zones1.size() };
for( int k=0; k<2; k++ )
if( m_compare.compareMode == 0 )
{
if( m_compare.sortedNum[k] != zsz[k] )
{
auto& zones = k == 0 ? zones0 : zones1;
auto& vec = m_compare.sorted[k];
vec.reserve( zsz[k] );
int64_t total = m_compare.total[k];
size_t i;
for( i=m_compare.sortedNum[k]; i<zsz[k]; i++ )
{
auto& zone = *zones[i].Zone();
if( zone.end < 0 ) break;
const auto t = zone.end - zone.Start();
vec.emplace_back( t );
total += t;
}
auto mid = vec.begin() + m_compare.sortedNum[k];
pdqsort_branchless( mid, vec.end() );
std::inplace_merge( vec.begin(), mid, vec.end() );
auto& zoneData0 = m_worker.GetZonesForSourceLocation( m_compare.match[0][m_compare.selMatch[0]] );
auto& zoneData1 = m_compare.second->GetZonesForSourceLocation( m_compare.match[1][m_compare.selMatch[1]] );
auto& zones0 = zoneData0.zones;
auto& zones1 = zoneData1.zones;
m_compare.average[k] = float( total ) / i;
m_compare.median[k] = vec[i/2];
m_compare.total[k] = total;
m_compare.sortedNum[k] = i;
tmin = std::min( zoneData0.min, zoneData1.min );
tmax = std::max( zoneData0.max, zoneData1.max );
size0 = zones0.size();
size1 = zones1.size();
total0 = zoneData0.total;
total1 = zoneData1.total;
sumSq0 = zoneData0.sumSq;
sumSq1 = zoneData1.sumSq;
const size_t zsz[2] = { size0, size1 };
for( int k=0; k<2; k++ )
{
if( m_compare.sortedNum[k] != zsz[k] )
{
auto& zones = k == 0 ? zones0 : zones1;
auto& vec = m_compare.sorted[k];
vec.reserve( zsz[k] );
int64_t total = m_compare.total[k];
size_t i;
for( i=m_compare.sortedNum[k]; i<zsz[k]; i++ )
{
auto& zone = *zones[i].Zone();
if( zone.end < 0 ) break;
const auto t = zone.end - zone.Start();
vec.emplace_back( t );
total += t;
}
auto mid = vec.begin() + m_compare.sortedNum[k];
pdqsort_branchless( mid, vec.end() );
std::inplace_merge( vec.begin(), mid, vec.end() );
m_compare.average[k] = float( total ) / i;
m_compare.median[k] = vec[i/2];
m_compare.total[k] = total;
m_compare.sortedNum[k] = i;
}
}
}
else
{
assert( m_compare.compareMode == 1 );
const auto& f0 = m_worker.GetFrames()[m_compare.selMatch[0]];
const auto& f1 = m_compare.second->GetFrames()[m_compare.selMatch[1]];
tmin = std::min( f0->min, f1->min );
tmax = std::max( f0->max, f1->max );
size0 = f0->frames.size();
size1 = f1->frames.size();
total0 = f0->total;
total1 = f1->total;
sumSq0 = f0->sumSq;
sumSq1 = f1->sumSq;
const size_t zsz[2] = { size0, size1 };
for( int k=0; k<2; k++ )
{
if( m_compare.sortedNum[k] != zsz[k] )
{
auto& frameSet = k == 0 ? f0 : f1;
auto worker = k == 0 ? &m_worker : m_compare.second.get();
auto& vec = m_compare.sorted[k];
vec.reserve( zsz[k] );
int64_t total = m_compare.total[k];
size_t i;
for( i=m_compare.sortedNum[k]; i<zsz[k]; i++ )
{
if( worker->GetFrameEnd( *frameSet, i ) == worker->GetLastTime() ) break;
const auto t = worker->GetFrameTime( *frameSet, i );
vec.emplace_back( t );
total += t;
}
auto mid = vec.begin() + m_compare.sortedNum[k];
pdqsort_branchless( mid, vec.end() );
std::inplace_merge( vec.begin(), mid, vec.end() );
m_compare.average[k] = float( total ) / i;
m_compare.median[k] = vec[i/2];
m_compare.total[k] = total;
m_compare.sortedNum[k] = i;
}
}
}
@ -8831,13 +9010,13 @@ void View::DrawCompare()
double adj1 = 1;
if( m_compare.normalize )
{
if( zones0.size() > zones1.size() )
if( size0 > size1 )
{
adj1 = double( zones0.size() ) / zones1.size();
adj1 = double( size0 ) / size1;
}
else
{
adj0 = double( zones1.size() ) / zones0.size();
adj0 = double( size1 ) / size0;
}
}
@ -8967,7 +9146,7 @@ void View::DrawCompare()
TextColoredUnformatted( ImVec4( 0xDD/511.f, 0xDD/511.f, 0x22/511.f, 1.f ), ICON_FA_LEMON );
ImGui::SameLine();
#endif
TextFocused( "Total time (this):", TimeToString( zoneData0.total * adj0 ) );
TextFocused( "Total time (this):", TimeToString( total0 * adj0 ) );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
@ -8975,10 +9154,10 @@ void View::DrawCompare()
TextColoredUnformatted( ImVec4( 0xDD/511.f, 0x22/511.f, 0x22/511.f, 1.f ), ICON_FA_GEM );
ImGui::SameLine();
#endif
TextFocused( "Total time (ext.):", TimeToString( zoneData1.total * adj1 ) );
TextFocused( "Savings:", TimeToString( zoneData1.total * adj1 - zoneData0.total * adj0 ) );
TextFocused( "Total time (ext.):", TimeToString( total1 * adj1 ) );
TextFocused( "Savings:", TimeToString( total1 * adj1 - total0 * adj0 ) );
ImGui::SameLine();
ImGui::TextDisabled( "(%.2f%%)", ( zoneData0.total * adj0 ) / ( zoneData1.total * adj1 ) * 100 );
ImGui::TextDisabled( "(%.2f%%)", ( total0 * adj0 ) / ( total1 * adj1 ) * 100 );
TextFocused( "Max counts:", cumulateTime ? TimeToString( maxVal ) : RealToString( floor( maxVal ), true ) );
#ifdef TRACY_EXTENDED_FONT
@ -8998,7 +9177,7 @@ void View::DrawCompare()
{
const auto sz = sorted[0].size();
const auto avg = m_compare.average[0];
const auto ss = zoneData0.sumSq - 2. * zoneData0.total * avg + avg * avg * sz;
const auto ss = sumSq0 - 2. * total0 * avg + avg * avg * sz;
const auto sd = sqrt( ss / ( sz - 1 ) );
ImGui::SameLine();
@ -9037,7 +9216,7 @@ void View::DrawCompare()
{
const auto sz = sorted[1].size();
const auto avg = m_compare.average[1];
const auto ss = zoneData1.sumSq - 2. * zoneData1.total * avg + avg * avg * sz;
const auto ss = sumSq1 - 2. * total1 * avg + avg * avg * sz;
const auto sd = sqrt( ss / ( sz - 1 ) );
ImGui::SameLine();

1
server/TracyView.hpp
View File

@ -491,6 +491,7 @@ private:
float median[2];
int64_t total[2];
int minBinVal = 1;
int compareMode = 0;
void ResetSelection()
{