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Migrate drawing CPU threads to the new timeline item system.

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This commit is contained in:
Bartosz Taudul
2022-09-03 23:28:54 +02:00
parent e3007062fc
commit ec3dcaeef3
8 changed files with 541 additions and 406 deletions
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419
server/TracyView_Timeline.cpp
View File

@@ -5,6 +5,7 @@
#include "TracyPrint.hpp"
#include "TracySourceView.hpp"
#include "TracyTimelineItemPlot.hpp"
#include "TracyTimelineItemThread.hpp"
#include "TracyView.hpp"
namespace tracy
@@ -244,6 +245,7 @@ void View::DrawTimeline()
m_waitStackRange.StartFrame();
m_memInfo.range.StartFrame();
m_yDelta = 0;
m_nextLockHighlight = { -1 };
if( m_vd.zvStart == m_vd.zvEnd ) return;
assert( m_vd.zvStart < m_vd.zvEnd );
@@ -629,413 +631,22 @@ void View::DrawTimeline()
{
offset = DrawCpuData( offset, pxns, wpos, hover, yMin, yMax );
}
const auto& threadData = m_worker.GetThreadData();
if( threadData.size() != m_threadOrder.size() )
if( m_vd.drawZones )
{
m_threadOrder.reserve( threadData.size() );
for( size_t i=m_threadOrder.size(); i<threadData.size(); i++ )
const auto& threadData = m_worker.GetThreadData();
if( threadData.size() != m_threadOrder.size() )
{
m_threadOrder.push_back( threadData[i] );
m_threadOrder.reserve( threadData.size() );
for( size_t i=m_threadOrder.size(); i<threadData.size(); i++ )
{
m_threadOrder.push_back( threadData[i] );
}
}
for( const auto& v : m_threadOrder )
{
m_tc.AddItem<TimelineItemThread>( v );
}
}
auto& crash = m_worker.GetCrashEvent();
LockHighlight nextLockHighlight { -1 };
for( const auto& v : m_threadOrder )
{
auto& vis = m_tc.Vis( v );
if( !vis.visible )
{
vis.height = 0;
vis.offset = 0;
continue;
}
bool showFull = vis.showFull;
ImGui::PushID( &vis );
const auto yPos = m_tc.AdjustThreadPosition( vis, wpos.y, offset );
const auto oldOffset = offset;
ImGui::PushClipRect( wpos, wpos + ImVec2( w, offset + vis.height ), true );
int depth = 0;
offset += ostep;
if( showFull )
{
const auto sampleOffset = offset;
const auto hasSamples = m_vd.drawSamples && !v->samples.empty();
const auto hasCtxSwitch = m_vd.drawContextSwitches && m_worker.GetContextSwitchData( v->id );
if( hasSamples )
{
if( hasCtxSwitch )
{
offset += round( ostep * 0.5f );
}
else
{
offset += round( ostep * 0.75f );
}
}
const auto ctxOffset = offset;
if( hasCtxSwitch ) offset += round( ostep * 0.75f );
if( m_vd.drawZones )
{
#ifndef TRACY_NO_STATISTICS
if( m_worker.AreGhostZonesReady() && ( vis.ghost || ( m_vd.ghostZones && v->timeline.empty() ) ) )
{
depth = DispatchGhostLevel( v->ghostZones, hover, pxns, int64_t( nspx ), wpos, offset, 0, yMin, yMax, v->id );
}
else
#endif
{
depth = DispatchZoneLevel( v->timeline, hover, pxns, int64_t( nspx ), wpos, offset, 0, yMin, yMax, v->id );
}
offset += ostep * depth;
}
if( hasCtxSwitch )
{
auto ctxSwitch = m_worker.GetContextSwitchData( v->id );
if( ctxSwitch )
{
DrawContextSwitches( ctxSwitch, v->samples, hover, pxns, int64_t( nspx ), wpos, ctxOffset, offset, v->isFiber );
}
}
if( hasSamples )
{
DrawSamples( v->samples, hover, pxns, int64_t( nspx ), wpos, sampleOffset );
}
if( m_vd.drawLocks )
{
const auto lockDepth = DrawLocks( v->id, hover, pxns, wpos, offset, nextLockHighlight, yMin, yMax );
offset += sstep * lockDepth;
depth += lockDepth;
}
}
offset += ostep * 0.2f;
auto msgit = std::lower_bound( v->messages.begin(), v->messages.end(), m_vd.zvStart, [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
auto msgend = std::lower_bound( msgit, v->messages.end(), m_vd.zvEnd+1, [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
if( !m_vd.drawEmptyLabels && showFull && depth == 0 && msgit == msgend && crash.thread != v->id )
{
auto& vis = m_tc.Vis( v );
vis.height = 0;
vis.offset = 0;
offset = oldOffset;
}
else if( yPos + ostep >= yMin && yPos <= yMax )
{
DrawLine( draw, dpos + ImVec2( 0, oldOffset + ostep - 1 ), dpos + ImVec2( w, oldOffset + ostep - 1 ), 0x33FFFFFF );
uint32_t labelColor;
if( crash.thread == v->id ) labelColor = showFull ? 0xFF2222FF : 0xFF111188;
else if( v->isFiber ) labelColor = showFull ? 0xFF88FF88 : 0xFF448844;
else labelColor = showFull ? 0xFFFFFFFF : 0xFF888888;
if( showFull )
{
draw->AddTriangleFilled( wpos + ImVec2( to/2, oldOffset + to/2 ), wpos + ImVec2( ty - to/2, oldOffset + to/2 ), wpos + ImVec2( ty * 0.5, oldOffset + to/2 + th ), labelColor );
while( msgit < msgend )
{
const auto next = std::upper_bound( msgit, v->messages.end(), (*msgit)->time + MinVisSize * nspx, [] ( const auto& lhs, const auto& rhs ) { return lhs < rhs->time; } );
const auto dist = std::distance( msgit, next );
const auto px = ( (*msgit)->time - m_vd.zvStart ) * pxns;
const bool isMsgHovered = hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px - (ty - to) * 0.5 - 1, oldOffset ), wpos + ImVec2( px + (ty - to) * 0.5 + 1, oldOffset + ty ) );
unsigned int color = 0xFFDDDDDD;
float animOff = 0;
if( dist > 1 )
{
if( m_msgHighlight && m_worker.DecompressThread( m_msgHighlight->thread ) == v->id )
{
const auto hTime = m_msgHighlight->time;
if( (*msgit)->time <= hTime && ( next == v->messages.end() || (*next)->time > hTime ) )
{
color = 0xFF4444FF;
if( !isMsgHovered )
{
animOff = -fabs( sin( s_time * 8 ) ) * th;
}
}
}
draw->AddTriangleFilled( wpos + ImVec2( px - (ty - to) * 0.5, animOff + oldOffset + to ), wpos + ImVec2( px + (ty - to) * 0.5, animOff + oldOffset + to ), wpos + ImVec2( px, animOff + oldOffset + to + th ), color );
draw->AddTriangle( wpos + ImVec2( px - (ty - to) * 0.5, animOff + oldOffset + to ), wpos + ImVec2( px + (ty - to) * 0.5, animOff + oldOffset + to ), wpos + ImVec2( px, animOff + oldOffset + to + th ), color, 2.0f );
}
else
{
if( m_msgHighlight == *msgit )
{
color = 0xFF4444FF;
if( !isMsgHovered )
{
animOff = -fabs( sin( s_time * 8 ) ) * th;
}
}
draw->AddTriangle( wpos + ImVec2( px - (ty - to) * 0.5, animOff + oldOffset + to ), wpos + ImVec2( px + (ty - to) * 0.5, animOff + oldOffset + to ), wpos + ImVec2( px, animOff + oldOffset + to + th ), color, 2.0f );
}
if( isMsgHovered )
{
ImGui::BeginTooltip();
if( dist > 1 )
{
ImGui::Text( "%i messages", (int)dist );
}
else
{
TextFocused( "Message at", TimeToStringExact( (*msgit)->time ) );
ImGui::PushStyleColor( ImGuiCol_Text, (*msgit)->color );
ImGui::TextUnformatted( m_worker.GetString( (*msgit)->ref ) );
ImGui::PopStyleColor();
}
ImGui::EndTooltip();
m_msgHighlight = *msgit;
if( IsMouseClicked( 0 ) )
{
m_showMessages = true;
m_msgToFocus = *msgit;
}
if( IsMouseClicked( 2 ) )
{
CenterAtTime( (*msgit)->time );
}
}
msgit = next;
}
if( crash.thread == v->id && crash.time >= m_vd.zvStart && crash.time <= m_vd.zvEnd )
{
const auto px = ( crash.time - m_vd.zvStart ) * pxns;
draw->AddTriangleFilled( wpos + ImVec2( px - (ty - to) * 0.25f, oldOffset + to + th * 0.5f ), wpos + ImVec2( px + (ty - to) * 0.25f, oldOffset + to + th * 0.5f ), wpos + ImVec2( px, oldOffset + to + th ), 0xFF2222FF );
draw->AddTriangle( wpos + ImVec2( px - (ty - to) * 0.25f, oldOffset + to + th * 0.5f ), wpos + ImVec2( px + (ty - to) * 0.25f, oldOffset + to + th * 0.5f ), wpos + ImVec2( px, oldOffset + to + th ), 0xFF2222FF, 2.0f );
const auto crashText = ICON_FA_SKULL " crash " ICON_FA_SKULL;
auto ctw = ImGui::CalcTextSize( crashText ).x;
DrawTextContrast( draw, wpos + ImVec2( px - ctw * 0.5f, oldOffset + to + th * 0.5f - ty ), 0xFF2222FF, crashText );
if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px - (ty - to) * 0.5 - 1, oldOffset ), wpos + ImVec2( px + (ty - to) * 0.5 + 1, oldOffset + ty ) ) )
{
CrashTooltip();
if( IsMouseClicked( 0 ) )
{
m_showInfo = true;
}
if( IsMouseClicked( 2 ) )
{
CenterAtTime( crash.time );
}
}
}
}
else
{
draw->AddTriangle( wpos + ImVec2( to/2, oldOffset + to/2 ), wpos + ImVec2( to/2, oldOffset + ty - to/2 ), wpos + ImVec2( to/2 + th, oldOffset + ty * 0.5 ), labelColor, 2.0f );
}
const auto txt = m_worker.GetThreadName( v->id );
const auto txtsz = ImGui::CalcTextSize( txt );
if( m_gpuThread == v->id )
{
draw->AddRectFilled( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( w, offset ), 0x228888DD );
draw->AddRect( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( w, offset ), 0x448888DD );
}
if( m_gpuInfoWindow && m_gpuInfoWindowThread == v->id )
{
draw->AddRectFilled( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( w, offset ), 0x2288DD88 );
draw->AddRect( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( w, offset ), 0x4488DD88 );
}
if( m_cpuDataThread == v->id )
{
draw->AddRectFilled( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( w, offset ), 0x2DFF8888 );
draw->AddRect( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( w, offset ), 0x4DFF8888 );
}
DrawTextContrast( draw, wpos + ImVec2( ty, oldOffset ), labelColor, txt );
#ifndef TRACY_NO_STATISTICS
const bool hasGhostZones = showFull && m_worker.AreGhostZonesReady() && !v->ghostZones.empty();
float ghostSz;
if( hasGhostZones && !v->timeline.empty() )
{
auto& vis = m_tc.Vis( v );
const auto color = vis.ghost ? 0xFFAA9999 : 0x88AA7777;
draw->AddText( wpos + ImVec2( 1.5f * ty + txtsz.x, oldOffset ), color, ICON_FA_GHOST );
ghostSz = ImGui::CalcTextSize( ICON_FA_GHOST ).x;
}
#endif
if( hover )
{
#ifndef TRACY_NO_STATISTICS
if( hasGhostZones && !v->timeline.empty() && ImGui::IsMouseHoveringRect( wpos + ImVec2( 1.5f * ty + txtsz.x, oldOffset ), wpos + ImVec2( 1.5f * ty + txtsz.x + ghostSz, oldOffset + ty ) ) )
{
if( IsMouseClicked( 0 ) )
{
auto& vis = m_tc.Vis( v );
vis.ghost = !vis.ghost;
}
}
else
#endif
if( ImGui::IsMouseHoveringRect( wpos + ImVec2( 0, oldOffset ), wpos + ImVec2( ty + txtsz.x, oldOffset + ty ) ) )
{
m_drawThreadMigrations = v->id;
m_drawThreadHighlight = v->id;
ImGui::BeginTooltip();
SmallColorBox( GetThreadColor( v->id, 0 ) );
ImGui::SameLine();
ImGui::TextUnformatted( m_worker.GetThreadName( v->id ) );
ImGui::SameLine();
ImGui::TextDisabled( "(%s)", RealToString( v->id ) );
if( crash.thread == v->id )
{
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 0.2f, 0.2f, 1.f ), ICON_FA_SKULL " Crashed" );
}
if( v->isFiber )
{
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 0.2f, 0.6f, 0.2f, 1.f ), "Fiber" );
}
const auto ctx = m_worker.GetContextSwitchData( v->id );
ImGui::Separator();
int64_t first = std::numeric_limits<int64_t>::max();
int64_t last = -1;
if( ctx && !ctx->v.empty() )
{
const auto& back = ctx->v.back();
first = ctx->v.begin()->Start();
last = back.IsEndValid() ? back.End() : back.Start();
}
if( !v->timeline.empty() )
{
if( v->timeline.is_magic() )
{
auto& tl = *((Vector<ZoneEvent>*)&v->timeline);
first = std::min( first, tl.front().Start() );
last = std::max( last, m_worker.GetZoneEnd( tl.back() ) );
}
else
{
first = std::min( first, v->timeline.front()->Start() );
last = std::max( last, m_worker.GetZoneEnd( *v->timeline.back() ) );
}
}
if( !v->messages.empty() )
{
first = std::min( first, v->messages.front()->time );
last = std::max( last, v->messages.back()->time );
}
size_t lockCnt = 0;
for( const auto& lock : m_worker.GetLockMap() )
{
const auto& lockmap = *lock.second;
if( !lockmap.valid ) continue;
auto it = lockmap.threadMap.find( v->id );
if( it == lockmap.threadMap.end() ) continue;
lockCnt++;
const auto thread = it->second;
auto lptr = lockmap.timeline.data();
auto eptr = lptr + lockmap.timeline.size() - 1;
while( lptr->ptr->thread != thread ) lptr++;
if( lptr->ptr->Time() < first ) first = lptr->ptr->Time();
while( eptr->ptr->thread != thread ) eptr--;
if( eptr->ptr->Time() > last ) last = eptr->ptr->Time();
}
if( last >= 0 )
{
const auto lifetime = last - first;
const auto traceLen = m_worker.GetLastTime();
TextFocused( "Appeared at", TimeToString( first ) );
TextFocused( "Last event at", TimeToString( last ) );
TextFocused( "Lifetime:", TimeToString( lifetime ) );
ImGui::SameLine();
char buf[64];
PrintStringPercent( buf, lifetime / double( traceLen ) * 100 );
TextDisabledUnformatted( buf );
if( ctx )
{
TextFocused( "Time in running state:", TimeToString( ctx->runningTime ) );
ImGui::SameLine();
PrintStringPercent( buf, ctx->runningTime / double( lifetime ) * 100 );
TextDisabledUnformatted( buf );
}
}
ImGui::Separator();
if( !v->timeline.empty() )
{
TextFocused( "Zone count:", RealToString( v->count ) );
TextFocused( "Top-level zones:", RealToString( v->timeline.size() ) );
}
if( !v->messages.empty() )
{
TextFocused( "Messages:", RealToString( v->messages.size() ) );
}
if( lockCnt != 0 )
{
TextFocused( "Locks:", RealToString( lockCnt ) );
}
if( ctx )
{
TextFocused( "Running state regions:", RealToString( ctx->v.size() ) );
}
if( !v->samples.empty() )
{
TextFocused( "Call stack samples:", RealToString( v->samples.size() ) );
if( v->kernelSampleCnt != 0 )
{
TextFocused( "Kernel samples:", RealToString( v->kernelSampleCnt ) );
ImGui::SameLine();
ImGui::TextDisabled( "(%.2f%%)", 100.f * v->kernelSampleCnt / v->samples.size() );
}
}
ImGui::EndTooltip();
if( IsMouseClicked( 0 ) )
{
m_tc.Vis( v ).showFull = !showFull;
}
if( last >= 0 && IsMouseClicked( 2 ) )
{
ZoomToRange( first, last );
}
if( IsMouseClicked( 1 ) )
{
ImGui::OpenPopup( "menuPopup" );
}
}
}
}
if( ImGui::BeginPopup( "menuPopup" ) )
{
if( ImGui::MenuItem( ICON_FA_EYE_SLASH " Hide" ) )
{
vis.visible = false;
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
}
m_tc.AdjustThreadHeight( m_tc.Vis( v ), oldOffset, offset );
ImGui::PopClipRect();
ImGui::PopID();
}
m_lockHighlight = nextLockHighlight;
if( m_vd.drawPlots )
{
for( const auto& v : m_worker.GetPlots() )
@@ -1047,6 +658,8 @@ void View::DrawTimeline()
m_tc.End( pxns, offset, wpos, hover, yMin, yMax );
ImGui::EndChild();
m_lockHighlight = m_nextLockHighlight;
for( auto& ann : m_annotations )
{
if( ann->range.min < m_vd.zvEnd && ann->range.max > m_vd.zvStart )