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Optional normalization of compared data.

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This commit is contained in:
Bartosz Taudul 2018-04-22 02:19:22 +02:00
parent d06890b55d
commit ecabf24c4e
2 changed files with 113 additions and 35 deletions
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147
server/TracyView.cpp
View File

@ -3788,8 +3788,8 @@ void View::DrawFindZone()
struct CompVal
{
int64_t v0;
int64_t v1;
double v0;
double v1;
};
void View::DrawCompare()
@ -3955,6 +3955,16 @@ void View::DrawCompare()
ImGui::Text( "Show total time taken by calls in each bin instead of call counts." );
ImGui::EndTooltip();
}
ImGui::SameLine();
ImGui::Checkbox( "Normalize values", &m_compare.normalize );
ImGui::SameLine();
ImGui::TextDisabled( "(?)" );
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
ImGui::Text( "Normalization will fudge reported data values!" );
ImGui::EndTooltip();
}
ImGui::Text( "Time range: %s - %s (%s)", TimeToString( tmin ), TimeToString( tmax ), TimeToString( tmax - tmin ) );
@ -3974,59 +3984,126 @@ void View::DrawCompare()
auto binTime = std::make_unique<CompVal[]>( numBins );
memset( binTime.get(), 0, sizeof( CompVal ) * numBins );
if( m_compare.logTime )
if( m_compare.normalize )
{
const auto tMinLog = log10( tmin );
const auto idt = numBins / ( log10( tmax ) - tMinLog );
for( auto& ev : zones0 )
double adj0, adj1;
if( zones0.size() > zones1.size() )
{
const auto timeSpan = m_worker.GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
adj0 = 1;
adj1 = double( zones0.size() ) / zones1.size();
}
else
{
adj0 = double( zones1.size() ) / zones0.size();
adj1 = 0;
}
if( m_compare.logTime )
{
const auto tMinLog = log10( tmin );
const auto idt = numBins / ( log10( tmax ) - tMinLog );
for( auto& ev : zones0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( log10( timeSpan ) - tMinLog ) * idt ) );
bins[bin].v0++;
binTime[bin].v0 += timeSpan;
const auto timeSpan = m_worker.GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( log10( timeSpan ) - tMinLog ) * idt ) );
bins[bin].v0 += adj0;
binTime[bin].v0 += timeSpan * adj0;
}
}
for( auto& ev : zones1 )
{
const auto timeSpan = m_compare.second->GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( log10( timeSpan ) - tMinLog ) * idt ) );
bins[bin].v1 += adj1;
binTime[bin].v1 += timeSpan * adj1;
}
}
}
for( auto& ev : zones1 )
else
{
const auto timeSpan = m_compare.second->GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
const auto idt = numBins / dt;
for( auto& ev : zones0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( log10( timeSpan ) - tMinLog ) * idt ) );
bins[bin].v1++;
binTime[bin].v1 += timeSpan;
const auto timeSpan = m_worker.GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( timeSpan - tmin ) * idt ) );
bins[bin].v0 += adj0;
binTime[bin].v0 += timeSpan * adj0;
}
}
for( auto& ev : zones1 )
{
const auto timeSpan = m_compare.second->GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( timeSpan - tmin ) * idt ) );
bins[bin].v1 += adj1;
binTime[bin].v1 += timeSpan * adj1;
}
}
}
}
else
{
const auto idt = numBins / dt;
for( auto& ev : zones0 )
if( m_compare.logTime )
{
const auto timeSpan = m_worker.GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
const auto tMinLog = log10( tmin );
const auto idt = numBins / ( log10( tmax ) - tMinLog );
for( auto& ev : zones0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( timeSpan - tmin ) * idt ) );
bins[bin].v0++;
binTime[bin].v0 += timeSpan;
const auto timeSpan = m_worker.GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( log10( timeSpan ) - tMinLog ) * idt ) );
bins[bin].v0++;
binTime[bin].v0 += timeSpan;
}
}
for( auto& ev : zones1 )
{
const auto timeSpan = m_compare.second->GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( log10( timeSpan ) - tMinLog ) * idt ) );
bins[bin].v1++;
binTime[bin].v1 += timeSpan;
}
}
}
for( auto& ev : zones1 )
else
{
const auto timeSpan = m_compare.second->GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
const auto idt = numBins / dt;
for( auto& ev : zones0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( timeSpan - tmin ) * idt ) );
bins[bin].v1++;
binTime[bin].v1 += timeSpan;
const auto timeSpan = m_worker.GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( timeSpan - tmin ) * idt ) );
bins[bin].v0++;
binTime[bin].v0 += timeSpan;
}
}
for( auto& ev : zones1 )
{
const auto timeSpan = m_compare.second->GetZoneEndDirect( *ev.zone ) - ev.zone->start;
if( timeSpan != 0 )
{
const auto bin = std::min( numBins - 1, int64_t( ( timeSpan - tmin ) * idt ) );
bins[bin].v1++;
binTime[bin].v1 += timeSpan;
}
}
}
}
int64_t timeTotal0 = binTime[0].v0;
int64_t timeTotal1 = binTime[0].v1;
int64_t maxVal;
double timeTotal0 = binTime[0].v0;
double timeTotal1 = binTime[0].v1;
double maxVal;
if( cumulateTime )
{
maxVal = std::max( binTime[0].v0, binTime[0].v1 );
@ -4050,7 +4127,7 @@ void View::DrawCompare()
ImGui::Text( "Total time (this): %s", TimeToString( timeTotal0 ) );
ImGui::Text( "Total time (external): %s", TimeToString( timeTotal1 ) );
ImGui::Text( "Max counts: %s", cumulateTime ? TimeToString( maxVal ) : RealToString( maxVal, true ) );
ImGui::Text( "Max counts: %s", cumulateTime ? TimeToString( maxVal ) : RealToString( floor( maxVal ), true ) );
ImGui::ColorButton( "c1", ImVec4( 0xDD/255.f, 0xDD/255.f, 0x22/255.f, 1.f ), ImGuiColorEditFlags_NoTooltip );
ImGui::SameLine();
@ -4255,7 +4332,7 @@ void View::DrawCompare()
ImGui::BeginTooltip();
ImGui::Text( "Time range: %s - %s", TimeToString( t0 ), TimeToString( t1 ) );
ImGui::Text( "Count: %" PRIu64 " / %" PRIu64, bins[bin].v0, bins[bin].v1 );
ImGui::Text( "Count: %g / %g", floor( bins[bin].v0 ), floor( bins[bin].v1 ) );
ImGui::Text( "Time spent in bin: %s / %s", TimeToString( binTime[bin].v0 ), TimeToString( binTime[bin].v1 ) );
ImGui::Text( "Time spent in the left bins: %s / %s", TimeToString( tBefore[0] ), TimeToString( tBefore[1] ) );
ImGui::Text( "Time spent in the right bins: %s / %s", TimeToString( tAfter[0] ), TimeToString( tAfter[1] ) );

1
server/TracyView.hpp
View File

@ -234,6 +234,7 @@ private:
bool logVal = false;
bool logTime = true;
bool cumulateTime = false;
bool normalize = false;
void Reset()
{