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Add die to CPU topology data structures.

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Drawing dies on the topology chart is a minimal effort for the time being.
An improved version will be added later on.
This commit is contained in:
Bartosz Taudul
2024-08-22 01:33:22 +02:00
parent e947aeb72d
commit 357b557684
4 changed files with 126 additions and 68 deletions
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profiler/src/profiler/TracyView_TraceInfo.cpp
+67 -47
View File
@@ -704,6 +704,7 @@ void View::DrawInfo()
std::vector<int> maxthreads( topology.size() );
float ptsz = 0;
float dtsz = 0;
float ctsz = 0;
float ttsz = 0;
for( auto& package : topology )
@@ -715,20 +716,27 @@ void View::DrawInfo()
ImGui::PopFont();
size_t mt = 0;
for( auto& core : package.second )
for( auto& die : package.second )
{
sprintf( buf, ICON_FA_MICROCHIP "%" PRIu32, core.first );
const auto csz = ImGui::CalcTextSize( buf ).x;
if( csz > ctsz ) ctsz = csz;
sprintf( buf, ICON_FA_DICE_D6 " Die %" PRIu32, die.first );
const auto dsz = ImGui::CalcTextSize( buf ).x;
if( dsz > dtsz ) dtsz = dsz;
const auto tnum = core.second.size();
if( tnum > mt ) mt = tnum;
for( auto& thread : core.second )
for( auto& core : die.second )
{
sprintf( buf, ICON_FA_SHUFFLE "%" PRIu32, thread );
const auto tsz = ImGui::CalcTextSize( buf ).x;
if( tsz > ttsz ) ttsz = tsz;
sprintf( buf, ICON_FA_MICROCHIP "%" PRIu32, core.first );
const auto csz = ImGui::CalcTextSize( buf ).x;
if( csz > ctsz ) ctsz = csz;
const auto tnum = core.second.size();
if( tnum > mt ) mt = tnum;
for( auto& thread : core.second )
{
sprintf( buf, ICON_FA_SHUFFLE "%" PRIu32, thread );
const auto tsz = ImGui::CalcTextSize( buf ).x;
if( tsz > ttsz ) ttsz = tsz;
}
}
}
maxthreads[package.first] = (int)mt;
@@ -752,48 +760,60 @@ void View::DrawInfo()
draw->AddText( dpos, 0xFFFFFFFF, buf );
dpos.y += ty;
const auto inCoreWidth = ( ttsz + margin ) * maxthreads[package->first];
const auto coreWidth = inCoreWidth + 2 * margin;
const auto inCoreHeight = margin + 2 * small + ty;
const auto coreHeight = inCoreHeight + ty;
const auto cpl = std::max( 1, (int)floor( ( remainingWidth - 2 * margin ) / coreWidth ) );
const auto cl = ( package->second.size() + cpl - 1 ) / cpl;
const auto pw = cpl * coreWidth + 2 * margin;
const auto ph = margin + cl * coreHeight;
if( pw > width ) width = pw;
draw->AddRect( dpos, dpos + ImVec2( margin + coreWidth * std::min<size_t>( cpl, package->second.size() ), ph ), 0xFFFFFFFF );
std::vector<decltype(package->second.begin())> csort;
csort.reserve( package->second.size() );
for( auto it = package->second.begin(); it != package->second.end(); ++it ) csort.emplace_back( it );
std::sort( csort.begin(), csort.end(), [] ( const auto& l, const auto& r ) { return l->first < r->first; } );
auto cpos = dpos + ImVec2( margin, margin );
int ll = cpl;
for( auto& core : csort )
std::vector<decltype(package->second.begin())> dsort;
dsort.reserve( package->second.size() );
for( auto it = package->second.begin(); it != package->second.end(); ++it ) dsort.emplace_back( it );
std::sort( dsort.begin(), dsort.end(), [] ( const auto& l, const auto& r ) { return l->first < r->first; } );
for( auto& die : dsort )
{
sprintf( buf, ICON_FA_MICROCHIP "%" PRIu32, core->first );
draw->AddText( cpos, 0xFFFFFFFF, buf );
draw->AddRect( cpos + ImVec2( 0, ty ), cpos + ImVec2( inCoreWidth + small, inCoreHeight + small ), 0xFFFFFFFF );
dpos.y += small;
sprintf( buf, ICON_FA_DICE_D6 " Die %" PRIu32, die->first );
draw->AddText( dpos, 0xFFFFFFFF, buf );
dpos.y += ty;
for( int i=0; i<core->second.size(); i++ )
{
sprintf( buf, ICON_FA_SHUFFLE "%" PRIu32, core->second[i] );
draw->AddText( cpos + ImVec2( margin + i * ( margin + ttsz ), ty + small ), 0xFFFFFFFF, buf );
}
const auto inCoreWidth = ( ttsz + margin ) * maxthreads[package->first];
const auto coreWidth = inCoreWidth + 2 * margin;
const auto inCoreHeight = margin + 2 * small + ty;
const auto coreHeight = inCoreHeight + ty;
const auto cpl = std::max( 1, (int)floor( ( remainingWidth - 2 * margin ) / coreWidth ) );
const auto cl = ( die->second.size() + cpl - 1 ) / cpl;
const auto pw = cpl * coreWidth + 2 * margin;
const auto ph = margin + cl * coreHeight;
if( pw > width ) width = pw;
if( --ll == 0 )
draw->AddRect( dpos, dpos + ImVec2( margin + coreWidth * std::min<size_t>( cpl, die->second.size() ), ph ), 0xFFFFFFFF );
std::vector<decltype(die->second.begin())> csort;
csort.reserve( die->second.size() );
for( auto it = die->second.begin(); it != die->second.end(); ++it ) csort.emplace_back( it );
std::sort( csort.begin(), csort.end(), [] ( const auto& l, const auto& r ) { return l->first < r->first; } );
auto cpos = dpos + ImVec2( margin, margin );
int ll = cpl;
for( auto& core : csort )
{
ll = cpl;
cpos.x -= (cpl-1) * coreWidth;
cpos.y += coreHeight;
}
else
{
cpos.x += coreWidth;
sprintf( buf, ICON_FA_MICROCHIP "%" PRIu32, core->first );
draw->AddText( cpos, 0xFFFFFFFF, buf );
draw->AddRect( cpos + ImVec2( 0, ty ), cpos + ImVec2( inCoreWidth + small, inCoreHeight + small ), 0xFFFFFFFF );
for( int i=0; i<core->second.size(); i++ )
{
sprintf( buf, ICON_FA_SHUFFLE "%" PRIu32, core->second[i] );
draw->AddText( cpos + ImVec2( margin + i * ( margin + ttsz ), ty + small ), 0xFFFFFFFF, buf );
}
if( --ll == 0 )
{
ll = cpl;
cpos.x -= (cpl-1) * coreWidth;
cpos.y += coreHeight;
}
else
{
cpos.x += coreWidth;
}
}
dpos.y += ph;
}
dpos.y += ph;
}
ImGui::ItemSize( ImVec2( width, dpos.y - origy ) );
ImGui::TreePop();