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Pack csAlloc in MemEvent (saves 3 bytes).

Browse Source 
Memory usage change on selected traces:

android     2699 MB -> 2613 MB
chicken     2019 MB -> 2007 MB
mem         6308 MB -> 6068 MB
q3bsp-mt    5283 MB -> 5252 MB
q3bsp-st    1241 MB -> 1211 MB
This commit is contained in:
Bartosz Taudul 2019-10-30 22:01:13 +01:00
parent 94da3b8467
commit 99d198d0bf
3 changed files with 101 additions and 64 deletions
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11
server/TracyEvent.hpp
View File

@ -215,6 +215,12 @@ static_assert( std::is_standard_layout<GpuEvent>::value, "GpuEvent is not standa
struct MemEvent
{
tracy_force_inline uint64_t Ptr() const { return uint64_t( int64_t( _ptr_csalloc1 ) >> 8 ); }
tracy_force_inline void SetPtr( uint64_t ptr ) { memcpy( ((char*)&_ptr_csalloc1)+1, &ptr, 4 ); memcpy( ((char*)&_ptr_csalloc1)+5, ((char*)&ptr)+4, 2 ); memcpy( ((char*)&_ptr_csalloc1)+7, ((char*)&ptr)+6, 1 ); }
tracy_force_inline uint64_t Size() const { return _size_csalloc2 >> 16; }
tracy_force_inline void SetSize( uint64_t size ) { assert( size < ( 1ull << 47 ) ); memcpy( ((char*)&_size_csalloc2)+2, &size, 4 ); memcpy( ((char*)&_size_csalloc2)+6, ((char*)&size)+4, 2 ); }
tracy_force_inline uint32_t CsAlloc() const { return uint8_t( _ptr_csalloc1 ) | ( uint16_t( _size_csalloc2 ) << 8 ); }
tracy_force_inline void SetCsAlloc( uint32_t csAlloc ) { memcpy( &_ptr_csalloc1, &csAlloc, 1 ); memcpy( &_size_csalloc2, ((char*)&csAlloc)+1, 2 ); }
tracy_force_inline int64_t TimeAlloc() const { return int64_t( _time_thread_alloc ) >> 16; }
tracy_force_inline void SetTimeAlloc( int64_t time ) { assert( time < (int64_t)( 1ull << 47 ) ); memcpy( ((char*)&_time_thread_alloc)+2, &time, 4 ); memcpy( ((char*)&_time_thread_alloc)+6, ((char*)&time)+4, 2 ); }
tracy_force_inline int64_t TimeFree() const { return int64_t( _time_thread_free ) >> 16; }
@ -224,9 +230,8 @@ struct MemEvent
tracy_force_inline uint16_t ThreadFree() const { return uint16_t( _time_thread_free ); }
tracy_force_inline void SetThreadFree( uint16_t thread ) { memcpy( &_time_thread_free, &thread, 2 ); }
uint64_t ptr;
uint64_t size;
Int24 csAlloc;
uint64_t _ptr_csalloc1;
uint64_t _size_csalloc2;
Int24 csFree;
uint64_t _time_thread_alloc;
uint64_t _time_thread_free;

66
server/TracyView.cpp
View File

@ -5194,7 +5194,7 @@ void View::DrawPlotPoint( const ImVec2& wpos, float x, float y, int offset, uint
ImGui::Separator();
TextDisabledUnformatted( "Address:" );
ImGui::SameLine();
ImGui::Text( "0x%" PRIx64, ev->ptr );
ImGui::Text( "0x%" PRIx64, ev->Ptr() );
TextFocused( "Appeared at", TimeToString( ev->TimeAlloc() ) );
if( change > 0 )
{
@ -5861,7 +5861,7 @@ void View::DrawZoneInfoWindow()
{
if( ait->ThreadAlloc() == thread )
{
cAlloc += ait->size;
cAlloc += ait->Size();
nAlloc++;
}
ait++;
@ -5870,7 +5870,7 @@ void View::DrawZoneInfoWindow()
{
if( mem.data[*fit].ThreadFree() == thread )
{
cFree += mem.data[*fit].size;
cFree += mem.data[*fit].Size();
nFree++;
}
fit++;
@ -5929,7 +5929,7 @@ void View::DrawZoneInfoWindow()
pdqsort_branchless( v.begin(), v.end(), [] ( const auto& l, const auto& r ) { return l->TimeAlloc() < r->TimeAlloc(); } );
ListMemData<decltype( v.begin() )>( v.begin(), v.end(), []( auto& v ) {
ImGui::Text( "0x%" PRIx64, (*v)->ptr );
ImGui::Text( "0x%" PRIx64, (*v)->Ptr() );
}, nullptr, m_allocTimeRelativeToZone ? ev.Start() : -1 );
ImGui::TreePop();
}
@ -10343,13 +10343,13 @@ void View::DrawMemoryAllocWindow()
}
char buf[64];
sprintf( buf, "0x%" PRIx64, ev.ptr );
sprintf( buf, "0x%" PRIx64, ev.Ptr() );
TextFocused( "Address:", buf );
TextFocused( "Size:", MemSizeToString( ev.size ) );
if( ev.size >= 10000ll )
TextFocused( "Size:", MemSizeToString( ev.Size() ) );
if( ev.Size() >= 10000ll )
{
ImGui::SameLine();
ImGui::TextDisabled( "(%s bytes)", RealToString( ev.size, true ) );
ImGui::TextDisabled( "(%s bytes)", RealToString( ev.Size(), true ) );
}
ImGui::Separator();
TextFocused( "Appeared at", TimeToString( ev.TimeAlloc() ) );
@ -10360,10 +10360,10 @@ void View::DrawMemoryAllocWindow()
ImGui::TextDisabled( "(%s)", RealToString( tidAlloc, true ) );
ImGui::SameLine();
SmallColorBox( GetThreadColor( tidAlloc, 0 ) );
if( ev.csAlloc.Val() != 0 )
if( ev.CsAlloc() != 0 )
{
ImGui::SameLine(); ImGui::Spacing(); ImGui::SameLine();
SmallCallstackButton( "Call stack", ev.csAlloc.Val(), idx );
SmallCallstackButton( "Call stack", ev.CsAlloc(), idx );
}
if( ev.TimeFree() < 0 )
{
@ -11818,7 +11818,7 @@ void View::ListMemData( T ptr, T end, std::function<void(T&)> DrawAddress, const
m_memoryAllocHoverWait = 2;
}
ImGui::NextColumn();
ImGui::TextUnformatted( MemSizeToString( v->size ) );
ImGui::TextUnformatted( MemSizeToString( v->Size() ) );
ImGui::NextColumn();
ImGui::PushID( idx++ );
if( ImGui::Selectable( TimeToString( v->TimeAlloc() - startTime ) ) )
@ -11941,13 +11941,13 @@ void View::ListMemData( T ptr, T end, std::function<void(T&)> DrawAddress, const
}
}
ImGui::NextColumn();
if( v->csAlloc.Val() == 0 )
if( v->CsAlloc() == 0 )
{
TextDisabledUnformatted( "[alloc]" );
}
else
{
SmallCallstackButton( "alloc", v->csAlloc.Val(), idx );
SmallCallstackButton( "alloc", v->CsAlloc(), idx );
}
ImGui::SameLine();
ImGui::Spacing();
@ -12002,19 +12002,19 @@ flat_hash_map<uint32_t, View::PathData, nohash<uint32_t>> View::GetCallstackPath
{
for( auto& ev : mem.data )
{
if( ev.csAlloc.Val() == 0 ) continue;
if( ev.CsAlloc() == 0 ) continue;
if( ev.TimeAlloc() >= zvMid ) continue;
if( onlyActive && ev.TimeFree() >= 0 && ev.TimeFree() < zvMid ) continue;
auto it = pathSum.find( ev.csAlloc.Val() );
auto it = pathSum.find( ev.CsAlloc() );
if( it == pathSum.end() )
{
pathSum.emplace( ev.csAlloc.Val(), PathData { 1, ev.size } );
pathSum.emplace( ev.CsAlloc(), PathData { 1, ev.Size() } );
}
else
{
it->second.cnt++;
it->second.mem += ev.size;
it->second.mem += ev.Size();
}
}
}
@ -12022,18 +12022,18 @@ flat_hash_map<uint32_t, View::PathData, nohash<uint32_t>> View::GetCallstackPath
{
for( auto& ev : mem.data )
{
if( ev.csAlloc.Val() == 0 ) continue;
if( ev.CsAlloc() == 0 ) continue;
if( onlyActive && ev.TimeFree() >= 0 ) continue;
auto it = pathSum.find( ev.csAlloc.Val() );
auto it = pathSum.find( ev.CsAlloc() );
if( it == pathSum.end() )
{
pathSum.emplace( ev.csAlloc.Val(), PathData { 1, ev.size } );
pathSum.emplace( ev.CsAlloc(), PathData { 1, ev.Size() } );
}
else
{
it->second.cnt++;
it->second.mem += ev.size;
it->second.mem += ev.Size();
}
}
}
@ -12254,8 +12254,8 @@ std::vector<MemoryPage> View::GetMemoryPages() const
{
auto& alloc = *it;
const auto a0 = alloc.ptr - memlow;
const auto a1 = a0 + alloc.size;
const auto a0 = alloc.Ptr() - memlow;
const auto a1 = a0 + alloc.Size();
int8_t val = alloc.TimeFree() < 0 ?
int8_t( std::max( int64_t( 1 ), 127 - ( ( zvMid - alloc.TimeAlloc() ) >> 24 ) ) ) :
( alloc.TimeFree() > zvMid ?
@ -12273,8 +12273,8 @@ std::vector<MemoryPage> View::GetMemoryPages() const
const auto lastTime = m_worker.GetLastTime();
for( auto& alloc : mem.data )
{
const auto a0 = alloc.ptr - memlow;
const auto a1 = a0 + alloc.size;
const auto a0 = alloc.Ptr() - memlow;
const auto a1 = a0 + alloc.Size();
const int8_t val = alloc.TimeFree() < 0 ?
int8_t( std::max( int64_t( 1 ), 127 - ( ( lastTime - std::min( lastTime, alloc.TimeAlloc() ) ) >> 24 ) ) ) :
int8_t( -std::max( int64_t( 1 ), 127 - ( ( lastTime - std::min( lastTime, alloc.TimeFree() ) ) >> 24 ) ) );
@ -12375,7 +12375,7 @@ void View::DrawMemory()
{
for( auto& v : mem.data )
{
if( v.ptr <= m_memInfo.ptrFind && v.ptr + v.size > m_memInfo.ptrFind && v.TimeAlloc() < zvMid )
if( v.Ptr() <= m_memInfo.ptrFind && v.Ptr() + v.Size() > m_memInfo.ptrFind && v.TimeAlloc() < zvMid )
{
match.emplace_back( &v );
}
@ -12385,7 +12385,7 @@ void View::DrawMemory()
{
for( auto& v : mem.data )
{
if( v.ptr <= m_memInfo.ptrFind && v.ptr + v.size > m_memInfo.ptrFind )
if( v.Ptr() <= m_memInfo.ptrFind && v.Ptr() + v.Size() > m_memInfo.ptrFind )
{
match.emplace_back( &v );
}
@ -12400,13 +12400,13 @@ void View::DrawMemory()
{
ListMemData<decltype( match.begin() )>( match.begin(), match.end(), [this]( auto& it ) {
auto& v = *it;
if( v->ptr == m_memInfo.ptrFind )
if( v->Ptr() == m_memInfo.ptrFind )
{
ImGui::Text( "0x%" PRIx64, m_memInfo.ptrFind );
}
else
{
ImGui::Text( "0x%" PRIx64 "+%" PRIu64, v->ptr, m_memInfo.ptrFind - v->ptr );
ImGui::Text( "0x%" PRIx64 "+%" PRIu64, v->Ptr(), m_memInfo.ptrFind - v->Ptr() );
}
}, "##allocations" );
}
@ -12431,7 +12431,7 @@ void View::DrawMemory()
if( v.TimeAlloc() < zvMid && ( v.TimeFree() > zvMid || v.TimeFree() < 0 ) )
{
items.emplace_back( &v );
total += v.size;
total += v.Size();
}
}
}
@ -12456,7 +12456,7 @@ void View::DrawMemory()
if( !items.empty() )
{
ListMemData<decltype( items.begin() )>( items.begin(), items.end(), []( auto& v ) {
ImGui::Text( "0x%" PRIx64, (*v)->ptr );
ImGui::Text( "0x%" PRIx64, (*v)->Ptr() );
}, "##activeMem" );
}
else
@ -12649,7 +12649,7 @@ void View::DrawFrameTreeLevel( const flat_hash_map<uint64_t, CallstackFrameTree,
m_memInfo.allocList.clear();
for( size_t i=0; i<sz; i++ )
{
if( v.callstacks.find( mem[i].csAlloc.Val() ) != v.callstacks.end() )
if( v.callstacks.find( mem[i].CsAlloc() ) != v.callstacks.end() )
{
m_memInfo.allocList.emplace_back( i );
}
@ -12722,7 +12722,7 @@ void View::DrawAllocList()
ImGui::Begin( "Allocations list", &m_memInfo.showAllocList );
TextFocused( "Number of allocations:", RealToString( m_memInfo.allocList.size(), true ) );
ListMemData<decltype( data.begin() )>( data.begin(), data.end(), []( auto& v ) {
ImGui::Text( "0x%" PRIx64, (*v)->ptr );
ImGui::Text( "0x%" PRIx64, (*v)->Ptr() );
}, "##allocations" );
ImGui::End();
}

88
server/TracyWorker.cpp
View File

@ -1119,7 +1119,14 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) );
uint64_t ptr, size;
Int24 csAlloc;
f.Read2( ptr, size );
f.Read( &csAlloc, sizeof( csAlloc ) );
mem->SetPtr( ptr );
mem->SetSize( size );
mem->SetCsAlloc( csAlloc.Val() );
f.Read( &mem->csFree, sizeof( mem->csFree ) );
int64_t timeAlloc, timeFree;
uint16_t threadAlloc, threadFree;
f.Read2( timeAlloc, timeFree );
@ -1134,7 +1141,7 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
else
{
mem->SetTimeFree( timeFree );
active.emplace( mem->ptr, i );
active.emplace( ptr, i );
}
mem->SetThreadAlloc( threadAlloc );
mem->SetThreadFree( threadFree );
@ -1149,7 +1156,13 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( MemEvent::csAlloc ) );
uint64_t ptr, size;
Int24 csAlloc;
f.Read2( ptr, size );
f.Read( &csAlloc, sizeof( csAlloc ) );
mem->SetPtr( ptr );
mem->SetSize( size );
mem->SetCsAlloc( csAlloc.Val() );
f.Skip( 1 );
f.Read( &mem->csFree, sizeof( MemEvent::csFree ) );
f.Skip( 1 );
@ -1167,7 +1180,7 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
else
{
mem->SetTimeFree( timeFree );
active.emplace( mem->ptr, i );
active.emplace( ptr, i );
}
mem->SetThreadAlloc( threadAlloc );
mem->SetThreadFree( threadFree );
@ -1182,10 +1195,15 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) );
uint64_t ptr, size;
f.Read2( ptr, size );
mem->SetPtr( ptr );
mem->SetSize( size );
int64_t timeAlloc, timeFree;
f.Read2( timeAlloc, timeFree );
f.Read( mem->csAlloc );
Int24 csAlloc;
f.Read( &csAlloc, sizeof( csAlloc ) );
mem->SetCsAlloc( csAlloc.Val() );
f.Skip( 1 );
f.Read( mem->csFree );
f.Skip( 1 );
@ -1201,7 +1219,7 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
else
{
mem->SetTimeFree( timeFree );
active.emplace( mem->ptr, i );
active.emplace( ptr, i );
}
mem->SetThreadAlloc( threadAlloc );
mem->SetThreadFree( threadFree );
@ -1213,12 +1231,18 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
uint64_t ptr;
if( fileVer > FileVersion( 0, 4, 1 ) )
{
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) );
uint64_t size;
f.Read2( ptr, size );
mem->SetPtr( ptr );
mem->SetSize( size );
int64_t timeAlloc, timeFree;
f.Read2( timeAlloc, timeFree );
f.Read( mem->csAlloc );
Int24 csAlloc;
f.Read( &csAlloc, sizeof( csAlloc ) );
mem->SetCsAlloc( csAlloc.Val() );
f.Skip( 1 );
f.Read( mem->csFree );
f.Skip( 1 );
@ -1235,10 +1259,15 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
}
else
{
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) );
uint64_t ptr, size;
f.Read2( ptr, size );
mem->SetPtr( ptr );
mem->SetSize( size );
int64_t timeAlloc, timeFree;
f.Read2( timeAlloc, timeFree );
f.Read( mem->csAlloc );
Int24 csAlloc;
f.Read( &csAlloc, sizeof( csAlloc ) );
mem->SetCsAlloc( csAlloc.Val() );
f.Skip( 1 );
f.Read( mem->csFree );
f.Skip( 1 );
@ -1267,7 +1296,7 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
if( mem->TimeFree() < 0 )
{
m_data.memory.active.emplace( mem->ptr, i );
m_data.memory.active.emplace( ptr, i );
}
else
{
@ -1293,19 +1322,19 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
if( fileVer >= FileVersion( 0, 5, 9 ) )
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) + sizeof( int64_t ) * 2 + sizeof( uint16_t ) * 2 ) );
f.Skip( sz * ( sizeof( uint64_t ) + sizeof( uint64_t ) + sizeof( Int24 ) + sizeof( Int24 ) + sizeof( int64_t ) * 2 + sizeof( uint16_t ) * 2 ) );
}
else if( fileVer >= FileVersion( 0, 5, 2 ) )
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( uint32_t ) + sizeof( uint32_t ) + sizeof( int64_t ) * 2 + sizeof( uint16_t ) * 2 ) );
f.Skip( sz * ( sizeof( uint64_t ) + sizeof( uint64_t ) + sizeof( uint32_t ) + sizeof( uint32_t ) + sizeof( int64_t ) * 2 + sizeof( uint16_t ) * 2 ) );
}
else if( fileVer >= FileVersion( 0, 4, 4 ) )
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( int64_t ) + sizeof( int64_t ) + sizeof( uint32_t ) + sizeof( uint32_t ) + sizeof( uint16_t ) + sizeof( uint16_t ) ) );
f.Skip( sz * ( sizeof( uint64_t ) + sizeof( uint64_t ) + sizeof( int64_t ) + sizeof( int64_t ) + sizeof( uint32_t ) + sizeof( uint32_t ) + sizeof( uint16_t ) + sizeof( uint16_t ) ) );
}
else
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( int64_t ) + sizeof( int64_t ) + sizeof( uint32_t ) + sizeof( uint32_t ) + 2 * sizeof( uint64_t ) ) );
f.Skip( sz * ( sizeof( uint64_t ) + sizeof( uint64_t ) + sizeof( int64_t ) + sizeof( int64_t ) + sizeof( uint32_t ) + sizeof( uint32_t ) + 2 * sizeof( uint64_t ) ) );
}
f.Skip( sizeof( MemData::high ) + sizeof( MemData::low ) + sizeof( MemData::usage ) );
@ -4326,13 +4355,13 @@ void Worker::ProcessMemAlloc( const QueueMemAlloc& ev )
const uint64_t size = lo | ( uint64_t( hi ) << 32 );
auto& mem = m_data.memory.data.push_next();
mem.ptr = ptr;
mem.size = size;
mem.SetPtr( ptr );
mem.SetSize( size );
mem.SetTimeAlloc( time );
mem.SetThreadAlloc( CompressThread( ev.thread ) );
mem.SetTimeFree( -1 );
mem.SetThreadFree( 0 );
mem.csAlloc.SetVal( 0 );
mem.SetCsAlloc( 0 );
mem.csFree.SetVal( 0 );
const auto low = m_data.memory.low;
@ -4370,7 +4399,7 @@ bool Worker::ProcessMemFree( const QueueMemFree& ev )
auto& mem = m_data.memory.data[it->second];
mem.SetTimeFree( time );
mem.SetThreadFree( CompressThread( ev.thread ) );
m_data.memory.usage -= mem.size;
m_data.memory.usage -= mem.Size();
m_data.memory.active.erase( it );
MemAllocChanged( time );
@ -4407,7 +4436,7 @@ void Worker::ProcessCallstackMemory( const QueueCallstackMemory& ev )
auto& mem = m_data.memory.data[m_lastMemActionCallstack];
if( m_lastMemActionWasAlloc )
{
mem.csAlloc.SetVal( m_pendingCallstackId );
mem.SetCsAlloc( m_pendingCallstackId );
}
else
{
@ -4757,7 +4786,7 @@ void Worker::ReconstructMemAllocPlot()
{
if( atime < ftime )
{
usage += int64_t( aptr->size );
usage += int64_t( aptr->Size() );
assert( usage >= 0 );
if( max < usage ) max = usage;
ptr->time = atime;
@ -4769,7 +4798,7 @@ void Worker::ReconstructMemAllocPlot()
}
else
{
usage -= int64_t( mem.data[*fptr].size );
usage -= int64_t( mem.data[*fptr].Size() );
assert( usage >= 0 );
if( max < usage ) max = usage;
ptr->time = ftime;
@ -4786,7 +4815,7 @@ void Worker::ReconstructMemAllocPlot()
{
assert( aptr->TimeFree() < 0 );
int64_t time = aptr->TimeAlloc();
usage += int64_t( aptr->size );
usage += int64_t( aptr->Size() );
assert( usage >= 0 );
if( max < usage ) max = usage;
ptr->time = time;
@ -4798,7 +4827,7 @@ void Worker::ReconstructMemAllocPlot()
{
const auto& memData = mem.data[*fptr];
int64_t time = memData.TimeFree();
usage -= int64_t( memData.size );
usage -= int64_t( memData.Size() );
assert( usage >= 0 );
assert( max >= usage );
ptr->time = time;
@ -5532,9 +5561,12 @@ void Worker::Write( FileWrite& f )
f.Write( &sz, sizeof( sz ) );
for( auto& mem : m_data.memory.data )
{
f.Write( &mem.ptr, sizeof( mem.ptr ) );
f.Write( &mem.size, sizeof( mem.size ) );
f.Write( &mem.csAlloc, sizeof( mem.csAlloc ) );
const auto ptr = mem.Ptr();
const auto size = mem.Size();
const Int24 csAlloc = mem.CsAlloc();
f.Write( &ptr, sizeof( ptr ) );
f.Write( &size, sizeof( size ) );
f.Write( &csAlloc, sizeof( csAlloc ) );
f.Write( &mem.csFree, sizeof( mem.csFree ) );
int64_t timeAlloc = mem.TimeAlloc();