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36b2b8f71f
tracy/server/TracyWorker.cpp
Bartosz Taudul 7673028dba Fix skipping memory data.
2019-09-16 15:42:25 +02:00

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#ifdef _MSC_VER
# pragma warning( disable: 4244 4267 ) // conversion from don't care to whatever, possible loss of data
#endif
#ifdef _WIN32
# include <winsock2.h>
#endif
#ifdef _WIN32
# include <malloc.h>
#else
# include <alloca.h>
#endif
#include <cctype>
#include <chrono>
#include <mutex>
#include <string.h>
#include <inttypes.h>
#if ( defined _MSC_VER && _MSVC_LANG >= 201703L ) || __cplusplus >= 201703L
# if __has_include(<execution>)
# include <execution>
# else
# define MY_LIBCPP_SUCKS
# endif
#else
# define MY_LIBCPP_SUCKS
#endif
#ifdef MY_LIBCPP_SUCKS
# include "tracy_pdqsort.h"
#endif
#include "../common/TracyProtocol.hpp"
#include "../common/TracySystem.hpp"
#include "TracyFileRead.hpp"
#include "TracyFileWrite.hpp"
#include "TracyVersion.hpp"
#include "TracyWorker.hpp"
#include "tracy_flat_hash_map.hpp"
namespace tracy
{
static inline CallstackFrameId PackPointer( uint64_t ptr )
{
assert( ( ( ptr & 0x4000000000000000 ) << 1 ) == ( ptr & 0x8000000000000000 ) );
CallstackFrameId id;
id.idx = ptr;
id.sel = 0;
return id;
}
static const uint8_t FileHeader[8] { 't', 'r', 'a', 'c', 'y', Version::Major, Version::Minor, Version::Patch };
enum { FileHeaderMagic = 5 };
static const int CurrentVersion = FileVersion( Version::Major, Version::Minor, Version::Patch );
static const int MinSupportedVersion = FileVersion( 0, 4, 0 );
static void UpdateLockCountLockable( LockMap& lockmap, size_t pos )
{
auto& timeline = lockmap.timeline;
bool isContended = lockmap.isContended;
uint8_t lockingThread;
uint8_t lockCount;
uint64_t waitList;
if( pos == 0 )
{
lockingThread = 0;
lockCount = 0;
waitList = 0;
}
else
{
const auto& tl = timeline[pos-1];
lockingThread = tl.lockingThread;
lockCount = tl.lockCount;
waitList = tl.waitList;
}
const auto end = timeline.size();
while( pos != end )
{
auto& tl = timeline[pos];
const auto tbit = uint64_t( 1 ) << tl.ptr->thread;
switch( (LockEvent::Type)tl.ptr->type )
{
case LockEvent::Type::Wait:
waitList |= tbit;
break;
case LockEvent::Type::Obtain:
assert( lockCount < std::numeric_limits<uint8_t>::max() );
assert( ( waitList & tbit ) != 0 );
waitList &= ~tbit;
lockingThread = tl.ptr->thread;
lockCount++;
break;
case LockEvent::Type::Release:
assert( lockCount > 0 );
lockCount--;
break;
default:
break;
}
tl.lockingThread = lockingThread;
tl.waitList = waitList;
tl.lockCount = lockCount;
if( !isContended ) isContended = lockCount != 0 && waitList != 0;
pos++;
}
lockmap.isContended = isContended;
}
static void UpdateLockCountSharedLockable( LockMap& lockmap, size_t pos )
{
auto& timeline = lockmap.timeline;
bool isContended = lockmap.isContended;
uint8_t lockingThread;
uint8_t lockCount;
uint64_t waitShared;
uint64_t waitList;
uint64_t sharedList;
if( pos == 0 )
{
lockingThread = 0;
lockCount = 0;
waitShared = 0;
waitList = 0;
sharedList = 0;
}
else
{
const auto& tl = timeline[pos-1];
const auto tlp = (LockEventShared*)tl.ptr;
lockingThread = tl.lockingThread;
lockCount = tl.lockCount;
waitShared = tlp->waitShared;
waitList = tl.waitList;
sharedList = tlp->sharedList;
}
const auto end = timeline.size();
// ObtainShared and ReleaseShared should assert on lockCount == 0, but
// due to the async retrieval of data from threads that's not possible.
while( pos != end )
{
auto& tl = timeline[pos];
const auto tlp = (LockEventShared*)tl.ptr;
const auto tbit = uint64_t( 1 ) << tlp->thread;
switch( (LockEvent::Type)tlp->type )
{
case LockEvent::Type::Wait:
waitList |= tbit;
break;
case LockEvent::Type::WaitShared:
waitShared |= tbit;
break;
case LockEvent::Type::Obtain:
assert( lockCount < std::numeric_limits<uint8_t>::max() );
assert( ( waitList & tbit ) != 0 );
waitList &= ~tbit;
lockingThread = tlp->thread;
lockCount++;
break;
case LockEvent::Type::Release:
assert( lockCount > 0 );
lockCount--;
break;
case LockEvent::Type::ObtainShared:
assert( ( waitShared & tbit ) != 0 );
assert( ( sharedList & tbit ) == 0 );
waitShared &= ~tbit;
sharedList |= tbit;
break;
case LockEvent::Type::ReleaseShared:
assert( ( sharedList & tbit ) != 0 );
sharedList &= ~tbit;
break;
default:
break;
}
tl.lockingThread = lockingThread;
tlp->waitShared = waitShared;
tl.waitList = waitList;
tlp->sharedList = sharedList;
tl.lockCount = lockCount;
if( !isContended ) isContended = ( lockCount != 0 && ( waitList != 0 || waitShared != 0 ) ) || ( sharedList != 0 && waitList != 0 );
pos++;
}
lockmap.isContended = isContended;
}
static inline void UpdateLockCount( LockMap& lockmap, size_t pos )
{
if( lockmap.type == LockType::Lockable )
{
UpdateLockCountLockable( lockmap, pos );
}
else
{
UpdateLockCountSharedLockable( lockmap, pos );
}
}
static tracy_force_inline void WriteTimeOffset( FileWrite& f, int64_t& refTime, int64_t time )
{
int64_t timeOffset = time - refTime;
refTime += timeOffset;
f.Write( &timeOffset, sizeof( timeOffset ) );
}
static tracy_force_inline int64_t ReadTimeOffset( FileRead& f, int64_t& refTime )
{
int64_t timeOffset;
f.Read( timeOffset );
refTime += timeOffset;
return refTime;
}
static tracy_force_inline void UpdateLockRange( LockMap& lockmap, const LockEvent& ev )
{
const auto lt = ev.Time();
auto& range = lockmap.range[ev.thread];
if( range.start > lt ) range.start = lt;
if( range.end < lt ) range.end = lt;
}
LoadProgress Worker::s_loadProgress;
Worker::Worker( const char* addr )
: m_addr( addr )
, m_hasData( false )
, m_stream( LZ4_createStreamDecode() )
, m_buffer( new char[TargetFrameSize*3 + 1] )
, m_bufferOffset( 0 )
, m_pendingStrings( 0 )
, m_pendingThreads( 0 )
, m_pendingExternalNames( 0 )
, m_pendingSourceLocation( 0 )
, m_pendingCallstackFrames( 0 )
, m_pendingCallstackSubframes( 0 )
, m_callstackFrameStaging( nullptr )
, m_traceVersion( CurrentVersion )
, m_loadTime( 0 )
{
m_data.sourceLocationExpand.push_back( 0 );
m_data.localThreadCompress.InitZero();
m_data.callstackPayload.push_back( nullptr );
memset( m_gpuCtxMap, 0, sizeof( m_gpuCtxMap ) );
#ifndef TRACY_NO_STATISTICS
m_data.sourceLocationZonesReady = true;
#endif
m_thread = std::thread( [this] { SetThreadName( "Tracy Worker" ); Exec(); } );
}
Worker::Worker( FileRead& f, EventType::Type eventMask )
: m_hasData( true )
, m_stream( nullptr )
, m_buffer( nullptr )
{
auto loadStart = std::chrono::high_resolution_clock::now();
m_data.callstackPayload.push_back( nullptr );
int fileVer = 0;
uint8_t hdr[8];
f.Read( hdr, sizeof( hdr ) );
if( memcmp( FileHeader, hdr, FileHeaderMagic ) == 0 )
{
fileVer = FileVersion( hdr[FileHeaderMagic], hdr[FileHeaderMagic+1], hdr[FileHeaderMagic+2] );
if( fileVer > CurrentVersion )
{
throw UnsupportedVersion( fileVer );
}
if( fileVer < MinSupportedVersion )
{
throw LegacyVersion( fileVer );
}
f.Read( m_delay );
}
else
{
throw LegacyVersion( FileVersion( 0, 2, 0 ) );
}
m_traceVersion = fileVer;
if( fileVer <= FileVersion( 0, 4, 8 ) )
{
s_loadProgress.total.store( 8, std::memory_order_relaxed );
}
else if( fileVer <= FileVersion( 0, 5, 0 ) )
{
s_loadProgress.total.store( 9, std::memory_order_relaxed );
}
else if( fileVer <= FileVersion( 0, 5, 2 ) )
{
s_loadProgress.total.store( 10, std::memory_order_relaxed );
}
else
{
s_loadProgress.total.store( 11, std::memory_order_relaxed );
}
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::Initialization, std::memory_order_relaxed );
f.Read( m_resolution );
f.Read( m_timerMul );
f.Read( m_data.lastTime );
f.Read( m_data.frameOffset );
if( fileVer >= FileVersion( 0, 5, 5 ) )
{
f.Read( m_pid );
}
else
{
m_pid = 0;
}
uint64_t sz;
{
f.Read( sz );
assert( sz < 1024 );
char tmp[1024];
f.Read( tmp, sz );
m_captureName = std::string( tmp, tmp+sz );
}
{
f.Read( sz );
assert( sz < 1024 );
char tmp[1024];
f.Read( tmp, sz );
m_captureProgram = std::string( tmp, tmp+sz );
f.Read( m_captureTime );
}
{
f.Read( sz );
assert( sz < 1024 );
char tmp[1024];
f.Read( tmp, sz );
m_hostInfo = std::string( tmp, tmp+sz );
}
f.Read( &m_data.crashEvent, sizeof( m_data.crashEvent ) );
f.Read( sz );
m_data.frames.Data().reserve_exact( sz, m_slab );
for( uint64_t i=0; i<sz; i++ )
{
auto ptr = m_slab.AllocInit<FrameData>();
f.Read( &ptr->name, sizeof( ptr->name ) );
f.Read( &ptr->continuous, sizeof( ptr->continuous ) );
uint64_t fsz;
f.Read( &fsz, sizeof( fsz ) );
ptr->frames.reserve_exact( fsz, m_slab );
if( fileVer >= FileVersion( 0, 4, 9 ) )
{
int64_t refTime = 0;
if( ptr->continuous )
{
for( uint64_t j=0; j<fsz; j++ )
{
ptr->frames[j].start = ReadTimeOffset( f, refTime );
ptr->frames[j].end = -1;
f.Read( &ptr->frames[j].frameImage, sizeof( int32_t ) );
}
}
else
{
for( uint64_t j=0; j<fsz; j++ )
{
ptr->frames[j].start = ReadTimeOffset( f, refTime );
ptr->frames[j].end = ReadTimeOffset( f, refTime );
f.Read( &ptr->frames[j].frameImage, sizeof( int32_t ) );
}
}
}
else if( fileVer >= FileVersion( 0, 4, 2 ) )
{
int64_t refTime = 0;
if( ptr->continuous )
{
for( uint64_t j=0; j<fsz; j++ )
{
ptr->frames[j].start = ReadTimeOffset( f, refTime );
ptr->frames[j].end = -1;
ptr->frames[j].frameImage = -1;
}
}
else
{
for( uint64_t j=0; j<fsz; j++ )
{
ptr->frames[j].start = ReadTimeOffset( f, refTime );
ptr->frames[j].end = ReadTimeOffset( f, refTime );
ptr->frames[j].frameImage = -1;
}
}
}
else
{
if( ptr->continuous )
{
for( uint64_t j=0; j<fsz; j++ )
{
f.Read( &ptr->frames[j].start, sizeof( int64_t ) );
ptr->frames[j].end = -1;
ptr->frames[j].frameImage = -1;
}
}
else
{
for( uint64_t j=0; j<fsz; j++ )
{
f.Read( &ptr->frames[j].start, sizeof( int64_t ) );
f.Read( &ptr->frames[j].end, sizeof( int64_t ) );
ptr->frames[j].frameImage = -1;
}
}
}
m_data.frames.Data()[i] = ptr;
}
m_data.framesBase = m_data.frames.Data()[0];
assert( m_data.framesBase->name == 0 );
if( fileVer < FileVersion( 0, 5, 2 ) )
{
m_data.baseTime = m_data.framesBase->frames[0].start;
m_data.lastTime -= m_data.baseTime;
if( m_data.crashEvent.time != 0 ) m_data.crashEvent.time -= m_data.baseTime;
for( auto& fd : m_data.frames.Data() )
{
if( fd->continuous )
{
for( auto& fe : fd->frames )
{
fe.start -= m_data.baseTime;
}
}
else
{
for( auto& fe : fd->frames )
{
fe.start -= m_data.baseTime;
fe.end -= m_data.baseTime;
}
}
}
}
flat_hash_map<uint64_t, const char*, nohash<uint64_t>> pointerMap;
f.Read( sz );
m_data.stringData.reserve_exact( sz, m_slab );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr, ssz;
f.Read2( ptr, ssz );
auto dst = m_slab.Alloc<char>( ssz+1 );
f.Read( dst, ssz );
dst[ssz] = '\0';
m_data.stringData[i] = ( dst );
pointerMap.emplace( ptr, dst );
}
f.Read( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t id, ptr;
f.Read2( id, ptr );
auto it = pointerMap.find( ptr );
if( it != pointerMap.end() )
{
m_data.strings.emplace( id, it->second );
}
}
f.Read( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t id, ptr;
f.Read2( id, ptr );
auto it = pointerMap.find( ptr );
if( it != pointerMap.end() )
{
m_data.threadNames.emplace( id, it->second );
}
}
if( fileVer >= FileVersion( 0, 5, 3 ) )
{
f.Read( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t id, ptr, ptr2;
f.Read2( id, ptr );
f.Read( ptr2 );
auto it = pointerMap.find( ptr );
auto it2 = pointerMap.find( ptr2 );
if( it != pointerMap.end() && it2 != pointerMap.end() )
{
m_data.externalNames.emplace( id, std::make_pair( it->second, it2->second ) );
}
}
}
m_data.localThreadCompress.Load( f, fileVer );
if( fileVer >= FileVersion( 0, 5, 6 ) )
{
m_data.externalThreadCompress.Load( f, fileVer );
}
f.Read( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
SourceLocation srcloc;
f.Read( srcloc );
m_data.sourceLocation.emplace( ptr, srcloc );
}
f.Read( sz );
m_data.sourceLocationExpand.reserve_exact( sz, m_slab );
f.Read( m_data.sourceLocationExpand.data(), sizeof( uint64_t ) * sz );
const auto sle = sz;
f.Read( sz );
m_data.sourceLocationPayload.reserve_exact( sz, m_slab );
for( uint64_t i=0; i<sz; i++ )
{
auto srcloc = m_slab.Alloc<SourceLocation>();
f.Read( srcloc, sizeof( *srcloc ) );
m_data.sourceLocationPayload[i] = srcloc;
m_data.sourceLocationPayloadMap.emplace( srcloc, int16_t( i ) );
}
#ifndef TRACY_NO_STATISTICS
m_data.sourceLocationZonesReady = false;
m_data.sourceLocationZones.reserve( sle + sz );
f.Read( sz );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
for( uint64_t i=0; i<sz; i++ )
{
int16_t id;
uint64_t cnt;
f.Read( id );
f.Read( cnt );
auto status = m_data.sourceLocationZones.emplace( id, SourceLocationZones() );
assert( status.second );
status.first->second.zones.reserve( cnt );
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
int32_t id;
uint64_t cnt;
f.Read( id );
f.Read( cnt );
auto status = m_data.sourceLocationZones.emplace( int16_t( id ), SourceLocationZones() );
assert( status.second );
status.first->second.zones.reserve( cnt );
}
}
#else
f.Read( sz );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
for( uint64_t i=0; i<sz; i++ )
{
int16_t id;
f.Read( id );
f.Skip( sizeof( uint64_t ) );
m_data.sourceLocationZonesCnt.emplace( id, 0 );
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
int32_t id;
f.Read( id );
f.Skip( sizeof( uint64_t ) );
m_data.sourceLocationZonesCnt.emplace( int16_t( id ), 0 );
}
}
#endif
s_loadProgress.progress.store( LoadProgress::Locks, std::memory_order_relaxed );
f.Read( sz );
if( eventMask & EventType::Locks )
{
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
auto lockmapPtr = m_slab.AllocInit<LockMap>();
auto& lockmap = *lockmapPtr;
uint32_t id;
uint64_t tsz;
f.Read( id );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
f.Read( lockmap.srcloc );
}
else
{
int32_t srcloc;
f.Read( srcloc );
lockmap.srcloc = int16_t( srcloc );
}
f.Read( lockmap.type );
f.Read( lockmap.valid );
lockmap.isContended = false;
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
f.Read2( lockmap.timeAnnounce, lockmap.timeTerminate );
}
else if( fileVer >= FileVersion( 0, 4, 1 ) )
{
f.Read2( lockmap.timeAnnounce, lockmap.timeTerminate );
lockmap.timeAnnounce -= m_data.baseTime;
lockmap.timeTerminate -= m_data.baseTime;
if( lockmap.timeTerminate < lockmap.timeAnnounce ) lockmap.timeTerminate = 0;
}
else
{
lockmap.timeAnnounce = lockmap.timeTerminate = 0;
}
f.Read( tsz );
for( uint64_t i=0; i<tsz; i++ )
{
uint64_t t;
f.Read( t );
lockmap.threadMap.emplace( t, lockmap.threadList.size() );
lockmap.threadList.emplace_back( t );
}
f.Read( tsz );
lockmap.timeline.reserve_exact( tsz, m_slab );
auto ptr = lockmap.timeline.data();
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
int64_t refTime = lockmap.timeAnnounce;
if( lockmap.type == LockType::Lockable )
{
for( uint64_t i=0; i<tsz; i++ )
{
auto lev = m_slab.Alloc<LockEvent>();
lev->SetTime( ReadTimeOffset( f, refTime ) );
int16_t srcloc;
f.Read( srcloc );
lev->SetSrcLoc( srcloc );
f.Read( &lev->thread, sizeof( LockEvent::thread ) + sizeof( LockEvent::type ) );
*ptr++ = { lev };
UpdateLockRange( lockmap, *lev );
}
}
else
{
for( uint64_t i=0; i<tsz; i++ )
{
auto lev = m_slab.Alloc<LockEventShared>();
lev->SetTime( ReadTimeOffset( f, refTime ) );
int16_t srcloc;
f.Read( srcloc );
lev->SetSrcLoc( srcloc );
f.Read( &lev->thread, sizeof( LockEventShared::thread ) + sizeof( LockEventShared::type ) );
*ptr++ = { lev };
UpdateLockRange( lockmap, *lev );
}
}
}
else if( fileVer >= FileVersion( 0, 4, 2 ) )
{
int64_t refTime = lockmap.timeAnnounce;
if( lockmap.type == LockType::Lockable )
{
for( uint64_t i=0; i<tsz; i++ )
{
auto lev = m_slab.Alloc<LockEvent>();
lev->SetTime( ReadTimeOffset( f, refTime ) );
int32_t srcloc;
f.Read( srcloc );
lev->SetSrcLoc( int16_t( srcloc ) );
f.Read( &lev->thread, sizeof( LockEvent::thread ) + sizeof( LockEvent::type ) );
*ptr++ = { lev };
UpdateLockRange( lockmap, *lev );
}
}
else
{
for( uint64_t i=0; i<tsz; i++ )
{
auto lev = m_slab.Alloc<LockEventShared>();
lev->SetTime( ReadTimeOffset( f, refTime ) );
int32_t srcloc;
f.Read( srcloc );
lev->SetSrcLoc( int16_t( srcloc ) );
f.Read( &lev->thread, sizeof( LockEventShared::thread ) + sizeof( LockEventShared::type ) );
*ptr++ = { lev };
UpdateLockRange( lockmap, *lev );
}
}
}
else
{
if( lockmap.type == LockType::Lockable )
{
for( uint64_t i=0; i<tsz; i++ )
{
auto lev = m_slab.Alloc<LockEvent>();
int64_t time;
f.Read( time );
lev->SetTime( time - m_data.baseTime );
int32_t srcloc;
f.Read( srcloc );
lev->SetSrcLoc( int16_t( srcloc ) );
f.Read( &lev->thread, sizeof( LockEvent::thread ) + sizeof( LockEvent::type ) );
*ptr++ = { lev };
UpdateLockRange( lockmap, *lev );
}
}
else
{
for( uint64_t i=0; i<tsz; i++ )
{
auto lev = m_slab.Alloc<LockEventShared>();
int64_t time;
f.Read( time );
lev->SetTime( time - m_data.baseTime );
int32_t srcloc;
f.Read( srcloc );
lev->SetSrcLoc( int16_t( srcloc ) );
f.Read( &lev->thread, sizeof( LockEventShared::thread ) + sizeof( LockEventShared::type ) );
*ptr++ = { lev };
UpdateLockRange( lockmap, *lev );
}
}
}
UpdateLockCount( lockmap, 0 );
m_data.lockMap.emplace( id, lockmapPtr );
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
LockType type;
uint64_t tsz;
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
f.Skip( sizeof( uint32_t ) + sizeof( LockMap::srcloc ) );
}
else
{
f.Skip( sizeof( uint32_t ) + sizeof( int32_t ) );
}
f.Read( type );
f.Skip( sizeof( LockMap::valid ) );
if( fileVer >= FileVersion( 0, 4, 1 ) )
{
f.Skip( sizeof( LockMap::timeAnnounce ) + sizeof( LockMap::timeTerminate ) );
}
f.Read( tsz );
f.Skip( tsz * sizeof( uint64_t ) );
f.Read( tsz );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
f.Skip( tsz * ( sizeof( int64_t ) + sizeof( int16_t ) + sizeof( LockEvent::thread ) + sizeof( LockEvent::type ) ) );
}
else
{
f.Skip( tsz * ( sizeof( int64_t ) + sizeof( int32_t ) + sizeof( LockEvent::thread ) + sizeof( LockEvent::type ) ) );
}
}
}
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::Messages, std::memory_order_relaxed );
flat_hash_map<uint64_t, MessageData*, nohash<uint64_t>> msgMap;
f.Read( sz );
if( eventMask & EventType::Messages )
{
m_data.messages.reserve_exact( sz, m_slab );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
int64_t refTime = 0;
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
auto msgdata = m_slab.Alloc<MessageData>();
msgdata->time = ReadTimeOffset( f, refTime );
f.Read( msgdata->ref );
f.Read( msgdata->color );
m_data.messages[i] = msgdata;
msgMap.emplace( ptr, msgdata );
}
}
else if( fileVer >= FileVersion( 0, 4, 8 ) )
{
int64_t refTime = -m_data.baseTime;
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
auto msgdata = m_slab.Alloc<MessageData>();
msgdata->time = ReadTimeOffset( f, refTime );
f.Read( msgdata->ref );
f.Read( msgdata->color );
m_data.messages[i] = msgdata;
msgMap.emplace( ptr, msgdata );
}
}
else if( fileVer >= FileVersion( 0, 4, 2 ) )
{
int64_t refTime = -m_data.baseTime;
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
auto msgdata = m_slab.Alloc<MessageData>();
msgdata->time = ReadTimeOffset( f, refTime );
f.Read( msgdata->ref );
msgdata->color = 0xFFFFFFFF;
m_data.messages[i] = msgdata;
msgMap.emplace( ptr, msgdata );
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
auto msgdata = m_slab.Alloc<MessageData>();
f.Read( msgdata, sizeof( MessageData::time ) + sizeof( MessageData::ref ) );
msgdata->time -= m_data.baseTime;
msgdata->color = 0xFFFFFFFF;
m_data.messages[i] = msgdata;
msgMap.emplace( ptr, msgdata );
}
}
}
else
{
if( fileVer <= FileVersion( 0, 4, 7 ) )
{
f.Skip( sz * ( sizeof( uint64_t ) + sizeof( MessageData::time ) + sizeof( MessageData::ref ) ) );
}
else
{
f.Skip( sz * ( sizeof( uint64_t ) + sizeof( MessageData::time ) + sizeof( MessageData::ref ) + sizeof( MessageData::color ) ) );
}
}
s_loadProgress.progress.store( LoadProgress::Zones, std::memory_order_relaxed );
if( fileVer >= FileVersion( 0, 4, 7 ) )
{
f.Read( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
s_loadProgress.subProgress.store( 0, std::memory_order_relaxed );
}
f.Read( sz );
m_data.threads.reserve_exact( sz, m_slab );
for( uint64_t i=0; i<sz; i++ )
{
auto td = m_slab.AllocInit<ThreadData>();
uint64_t tid;
f.Read( tid );
td->id = tid;
f.Read( td->count );
uint64_t tsz;
f.Read( tsz );
if( fileVer < FileVersion( 0, 4, 7 ) )
{
s_loadProgress.subTotal.store( td->count, std::memory_order_relaxed );
s_loadProgress.subProgress.store( 0, std::memory_order_relaxed );
}
if( tsz != 0 )
{
if( fileVer <= FileVersion( 0, 4, 1 ) )
{
ReadTimelinePre042( f, td->timeline, CompressThread( tid ), tsz, fileVer );
}
else if( fileVer <= FileVersion( 0, 5, 1 ) )
{
int64_t refTime = 0;
ReadTimelinePre052( f, td->timeline, CompressThread( tid ), tsz, refTime, fileVer );
}
else
{
int64_t refTime = 0;
ReadTimeline( f, td->timeline, CompressThread( tid ), tsz, refTime );
}
}
uint64_t msz;
f.Read( msz );
if( eventMask & EventType::Messages )
{
const auto ctid = CompressThread( tid );
td->messages.reserve_exact( msz, m_slab );
for( uint64_t j=0; j<msz; j++ )
{
uint64_t ptr;
f.Read( ptr );
auto md = msgMap[ptr];
td->messages[j] = md;
md->thread = ctid;
}
}
else
{
f.Skip( msz * sizeof( uint64_t ) );
}
m_data.threads[i] = td;
m_threadMap.emplace( tid, td );
}
s_loadProgress.progress.store( LoadProgress::GpuZones, std::memory_order_relaxed );
if( fileVer >= FileVersion( 0, 4, 7 ) )
{
f.Read( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
s_loadProgress.subProgress.store( 0, std::memory_order_relaxed );
}
f.Read( sz );
m_data.gpuData.reserve_exact( sz, m_slab );
for( uint64_t i=0; i<sz; i++ )
{
auto ctx = m_slab.AllocInit<GpuCtxData>();
f.Read( ctx->thread );
f.Read( ctx->accuracyBits );
f.Read( ctx->count );
if( fileVer < FileVersion( 0, 4, 7 ) )
{
s_loadProgress.subTotal.store( ctx->count, std::memory_order_relaxed );
s_loadProgress.subProgress.store( 0, std::memory_order_relaxed );
}
int64_t refTime = 0;
int64_t refGpuTime = 0;
f.Read( ctx->period );
uint64_t tsz;
f.Read( tsz );
if( tsz != 0 )
{
if( fileVer <= FileVersion( 0, 5, 1 ) )
{
ReadTimelinePre052( f, ctx->timeline, tsz, refTime, refGpuTime, fileVer );
}
else
{
ReadTimeline( f, ctx->timeline, tsz, refTime, refGpuTime );
}
}
m_data.gpuData[i] = ctx;
}
s_loadProgress.progress.store( LoadProgress::Plots, std::memory_order_relaxed );
f.Read( sz );
if( eventMask & EventType::Plots )
{
m_data.plots.Data().reserve( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
auto pd = m_slab.AllocInit<PlotData>();
if( fileVer >= FileVersion( 0, 4, 5 ) )
{
f.Read( pd->type );
}
else
{
pd->type = PlotType::User;
}
f.Read( pd->name );
f.Read( pd->min );
f.Read( pd->max );
uint64_t psz;
f.Read( psz );
pd->data.reserve_exact( psz, m_slab );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
int64_t refTime = 0;
for( uint64_t j=0; j<psz; j++ )
{
pd->data[j].time = ReadTimeOffset( f, refTime );
f.Read( pd->data[j].val );
}
}
else if( fileVer >= FileVersion( 0, 4, 2 ) )
{
int64_t refTime = -m_data.baseTime;
for( uint64_t j=0; j<psz; j++ )
{
pd->data[j].time = ReadTimeOffset( f, refTime );
f.Read( pd->data[j].val );
}
}
else
{
f.Read( pd->data.data(), psz * sizeof( PlotItem ) );
for( uint64_t j=0; j<psz; j++ )
{
pd->data[j].time -= m_data.baseTime;
}
}
m_data.plots.Data().push_back_no_space_check( pd );
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
if( fileVer >= FileVersion( 0, 4, 5 ) )
{
f.Skip( sizeof( PlotData::name ) + sizeof( PlotData::min ) + sizeof( PlotData::max ) + sizeof( PlotData::type ) );
}
else
{
f.Skip( sizeof( PlotData::name ) + sizeof( PlotData::min ) + sizeof( PlotData::max ) );
}
uint64_t psz;
f.Read( psz );
f.Skip( psz * sizeof( PlotItem ) );
}
}
bool reconstructMemAllocPlot = false;
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::Memory, std::memory_order_relaxed );
f.Read( sz );
if( eventMask & EventType::Memory )
{
m_data.memory.data.reserve_exact( sz, m_slab );
uint64_t activeSz, freesSz;
f.Read2( activeSz, freesSz );
m_data.memory.active.reserve( activeSz );
m_data.memory.frees.reserve_exact( freesSz, m_slab );
auto mem = m_data.memory.data.data();
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
size_t fidx = 0;
int64_t refTime = 0;
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
auto& frees = m_data.memory.frees;
auto& active = m_data.memory.active;
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 ) );
int64_t timeAlloc, timeFree;
uint16_t threadAlloc, threadFree;
f.Read2( timeAlloc, timeFree );
f.Read2( threadAlloc, threadFree );
refTime += timeAlloc;
mem->SetTimeAlloc( refTime );
if( timeFree >= 0 )
{
mem->SetTimeFree( timeFree + refTime );
frees[fidx++] = i;
}
else
{
mem->SetTimeFree( timeFree );
active.emplace( mem->ptr, i );
}
mem->SetThreadAlloc( threadAlloc );
mem->SetThreadFree( threadFree );
mem++;
}
}
else if( fileVer >= FileVersion( 0, 4, 4 ) )
{
auto& frees = m_data.memory.frees;
auto& active = m_data.memory.active;
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 ) );
int64_t timeAlloc, timeFree;
f.Read2( timeAlloc, timeFree );
f.Read( &mem->csAlloc, sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) );
uint16_t threadAlloc, threadFree;
f.Read2( threadAlloc, threadFree );
refTime += timeAlloc;
mem->SetTimeAlloc( refTime - m_data.baseTime );
if( timeFree >= 0 )
{
mem->SetTimeFree( timeFree + refTime - m_data.baseTime );
frees[fidx++] = i;
}
else
{
mem->SetTimeFree( timeFree );
active.emplace( mem->ptr, i );
}
mem->SetThreadAlloc( threadAlloc );
mem->SetThreadFree( threadFree );
mem++;
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
if( fileVer > FileVersion( 0, 4, 1 ) )
{
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) );
int64_t timeAlloc, timeFree;
f.Read2( timeAlloc, timeFree );
f.Read( &mem->csAlloc, sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) );
refTime += timeAlloc;
mem->SetTimeAlloc( refTime - m_data.baseTime );
if( timeFree >= 0 )
{
mem->SetTimeFree( timeFree + refTime - m_data.baseTime );
}
else
{
mem->SetTimeFree( timeFree );
}
}
else
{
f.Read( mem, sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) );
int64_t timeAlloc, timeFree;
f.Read2( timeAlloc, timeFree );
f.Read( &mem->csAlloc, sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) );
mem->SetTimeAlloc( timeAlloc - m_data.baseTime );
if( timeFree >= 0 )
{
mem->SetTimeFree( timeFree - m_data.baseTime );
}
else
{
mem->SetTimeFree( timeFree );
}
}
uint64_t t0, t1;
f.Read2( t0, t1 );
mem->SetThreadAlloc( CompressThread( t0 ) );
if( t0 == t1 )
{
mem->SetThreadFree( mem->ThreadAlloc() );
}
else
{
mem->SetThreadFree( CompressThread( t1 ) );
}
if( mem->TimeFree() < 0 )
{
m_data.memory.active.emplace( mem->ptr, i );
}
else
{
m_data.memory.frees[fidx++] = i;
}
mem++;
}
}
f.Read( m_data.memory.high );
f.Read( m_data.memory.low );
f.Read( m_data.memory.usage );
if( sz != 0 )
{
reconstructMemAllocPlot = true;
}
}
else
{
f.Skip( 2 * sizeof( uint64_t ) );
if( fileVer >= FileVersion( 0, 5, 2 ) )
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) + 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( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) + sizeof( uint16_t ) + sizeof( uint16_t ) ) );
}
else if( fileVer > FileVersion( 0, 4, 1 ) )
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( int64_t ) + sizeof( int64_t ) + sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) + 2 * sizeof( uint64_t ) ) );
}
else
{
f.Skip( sz * ( sizeof( MemEvent::ptr ) + sizeof( MemEvent::size ) + sizeof( int64_t ) + sizeof( int64_t ) + sizeof( MemEvent::csAlloc ) + sizeof( MemEvent::csFree ) + 2 * sizeof( uint64_t ) ) );
}
f.Skip( sizeof( MemData::high ) + sizeof( MemData::low ) + sizeof( MemData::usage ) );
}
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::CallStacks, std::memory_order_relaxed );
f.Read( sz );
m_data.callstackPayload.reserve( sz );
if( fileVer >= FileVersion( 0, 4, 6 ) )
{
for( uint64_t i=0; i<sz; i++ )
{
uint8_t csz;
f.Read( csz );
const auto memsize = sizeof( VarArray<CallstackFrameId> ) + csz * sizeof( CallstackFrameId );
auto mem = (char*)m_slab.AllocRaw( memsize );
auto data = (CallstackFrameId*)mem;
f.Read( data, csz * sizeof( CallstackFrameId ) );
auto arr = (VarArray<CallstackFrameId>*)( mem + csz * sizeof( CallstackFrameId ) );
new(arr) VarArray<CallstackFrameId>( csz, data );
m_data.callstackPayload.push_back_no_space_check( arr );
}
}
else
{
for( uint64_t i=0; i<sz; i++ )
{
uint8_t csz;
f.Read( csz );
const auto memsize = sizeof( VarArray<CallstackFrameId> ) + csz * sizeof( CallstackFrameId );
auto mem = (char*)m_slab.AllocRaw( memsize );
auto data = (CallstackFrameId*)mem;
for( uint8_t j=0; j<csz; j++ )
{
uint64_t ptr;
f.Read( ptr );
data[j] = PackPointer( ptr );
}
auto arr = (VarArray<CallstackFrameId>*)( mem + csz * sizeof( CallstackFrameId ) );
new(arr) VarArray<CallstackFrameId>( csz, data );
m_data.callstackPayload.push_back_no_space_check( arr );
}
}
if( fileVer >= FileVersion( 0, 4, 6 ) )
{
f.Read( sz );
m_data.callstackFrameMap.reserve( sz );
for( uint64_t i=0; i<sz; i++ )
{
CallstackFrameId id;
f.Read( id );
auto frameData = m_slab.Alloc<CallstackFrameData>();
f.Read( frameData->size );
frameData->data = m_slab.Alloc<CallstackFrame>( frameData->size );
f.Read( frameData->data, sizeof( CallstackFrame ) * frameData->size );
m_data.callstackFrameMap.emplace( id, frameData );
}
}
else if( fileVer >= FileVersion( 0, 4, 3 ) )
{
f.Read( sz );
m_data.callstackFrameMap.reserve( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
auto frameData = m_slab.Alloc<CallstackFrameData>();
f.Read( frameData->size );
frameData->data = m_slab.Alloc<CallstackFrame>( frameData->size );
f.Read( frameData->data, sizeof( CallstackFrame ) * frameData->size );
m_data.callstackFrameMap.emplace( PackPointer( ptr ), frameData );
}
}
else
{
f.Read( sz );
m_data.callstackFrameMap.reserve( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr;
f.Read( ptr );
auto frameData = m_slab.Alloc<CallstackFrameData>();
frameData->size = 1;
frameData->data = m_slab.Alloc<CallstackFrame>();
f.Read( frameData->data, sizeof( CallstackFrame ) );
m_data.callstackFrameMap.emplace( PackPointer( ptr ), frameData );
}
}
if( fileVer >= FileVersion( 0, 4, 11 ) )
{
f.Read( sz );
if( sz > 0 )
{
m_data.appInfo.reserve_exact( sz, m_slab );
f.Read( m_data.appInfo.data(), sizeof( m_data.appInfo[0] ) * sz );
}
}
if( fileVer >= FileVersion( 0, 4, 9 ) )
{
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::FrameImages, std::memory_order_relaxed );
if( eventMask & EventType::FrameImages )
{
size_t tmpbufsz = 0;
char* tmpbuf = nullptr;
f.Read( sz );
m_data.frameImage.reserve_exact( sz, m_slab );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
auto fi = m_slab.Alloc<FrameImage>();
f.Read2( fi->w, fi->h );
f.Read( fi->flip );
const auto sz = size_t( fi->w * fi->h / 2 );
if( tmpbufsz < sz )
{
tmpbufsz = sz;
delete[] tmpbuf;
tmpbuf = new char[sz];
}
f.Read( tmpbuf, sz );
fi->ptr = PackFrameImage( tmpbuf, fi->w, fi->h, fi->csz );
m_data.frameImage[i] = fi;
}
delete[] tmpbuf;
const auto& frames = GetFramesBase()->frames;
const auto fsz = uint32_t( frames.size() );
for( uint32_t i=0; i<fsz; i++ )
{
const auto& f = frames[i];
if( f.frameImage != -1 )
{
m_data.frameImage[f.frameImage]->frameRef = i;
}
}
}
else
{
f.Read( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
uint16_t w, h;
f.Read2( w, h );
const auto fisz = w * h / 2;
f.Skip( fisz + sizeof( FrameImage::flip ) );
}
}
}
if( fileVer >= FileVersion( 0, 5, 6 ) )
{
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::ContextSwitches, std::memory_order_relaxed );
if( eventMask & EventType::ContextSwitches )
{
f.Read( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
m_data.ctxSwitch.reserve( sz );
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
uint64_t thread, csz;
f.Read2( thread, csz );
auto data = m_slab.AllocInit<ContextSwitch>();
data->v.reserve_exact( csz, m_slab );
int64_t runningTime = 0;
int64_t refTime = 0;
auto ptr = data->v.data();
for( uint64_t j=0; j<csz; j++ )
{
ptr->wakeup = ReadTimeOffset( f, refTime );
ptr->SetStart( ReadTimeOffset( f, refTime ) );
int64_t diff;
f.Read( diff );
if( diff > 0 ) runningTime += diff;
refTime += diff;
ptr->SetEnd( refTime );
uint8_t cpu;
int8_t reason;
int8_t state;
f.Read( cpu );
f.Read( reason );
f.Read( state );
ptr->SetCpu( cpu );
ptr->SetReason( reason );
ptr->SetState( state );
ptr++;
}
data->runningTime = runningTime;
m_data.ctxSwitch.emplace( thread, data );
}
}
else
{
f.Read( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
for( uint64_t i=0; i<sz; i++ )
{
s_loadProgress.subProgress.store( i, std::memory_order_relaxed );
f.Skip( sizeof( uint64_t ) );
uint64_t csz;
f.Read( csz );
f.Skip( csz * ( sizeof( int64_t ) * 3 + sizeof( int8_t ) * 3 ) );
}
}
s_loadProgress.subTotal.store( 0, std::memory_order_relaxed );
s_loadProgress.progress.store( LoadProgress::ContextSwitchesPerCpu, std::memory_order_relaxed );
f.Read( sz );
s_loadProgress.subTotal.store( sz, std::memory_order_relaxed );
if( eventMask & EventType::ContextSwitches )
{
uint64_t cnt = 0;
for( int i=0; i<256; i++ )
{
int64_t refTime = 0;
f.Read( sz );
m_data.cpuData[i].cs.reserve_exact( sz, m_slab );
auto ptr = m_data.cpuData[i].cs.data();
for( uint64_t j=0; j<sz; j++ )
{
ptr->SetStart( ReadTimeOffset( f, refTime ) );
ptr->SetEnd( ReadTimeOffset( f, refTime ) );
uint16_t thread;
f.Read( thread );
ptr->SetThread( thread );
ptr++;
}
cnt += sz;
s_loadProgress.subProgress.store( cnt, std::memory_order_relaxed );
}
}
else
{
for( int i=0; i<256; i++ )
{
f.Read( sz );
f.Skip( sz * ( sizeof( int64_t ) * 2 + sizeof( uint16_t ) ) );
}
}
f.Read( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t tid, pid;
f.Read2( tid, pid );
m_data.tidToPid.emplace( tid, pid );
}
f.Read( sz );
for( uint64_t i=0; i<sz; i++ )
{
uint64_t tid;
CpuThreadData data;
f.Read( tid );
f.Read( data );
m_data.cpuThreadData.emplace( tid, data );
}
}
s_loadProgress.total.store( 0, std::memory_order_relaxed );
m_loadTime = std::chrono::duration_cast<std::chrono::nanoseconds>( std::chrono::high_resolution_clock::now() - loadStart ).count();
m_backgroundDone.store( false, std::memory_order_relaxed );
#ifndef TRACY_NO_STATISTICS
m_threadBackground = std::thread( [this, reconstructMemAllocPlot] {
std::function<void(const Vector<ZoneEvent*>&, uint16_t)> ProcessTimeline;
ProcessTimeline = [this, &ProcessTimeline] ( const Vector<ZoneEvent*>& vec, uint16_t thread )
{
for( auto& zone : vec )
{
ReadTimelineUpdateStatistics( zone, thread );
if( zone->child >= 0 )
{
ProcessTimeline( GetZoneChildren( zone->child ), thread );
}
}
};
for( auto& t : m_data.threads )
{
if( !t->timeline.empty() )
{
// Don't touch thread compression cache in a thread.
ProcessTimeline( t->timeline, m_data.localThreadCompress.DecompressMustRaw( t->id ) );
}
}
for( auto& v : m_data.sourceLocationZones )
{
auto& zones = v.second.zones;
#ifdef MY_LIBCPP_SUCKS
pdqsort_branchless( zones.begin(), zones.end(), []( const auto& lhs, const auto& rhs ) { return lhs.Zone()->Start() < rhs.Zone()->Start(); } );
#else
std::sort( std::execution::par_unseq, zones.begin(), zones.end(), []( const auto& lhs, const auto& rhs ) { return lhs.Zone()->Start() < rhs.Zone()->Start(); } );
#endif
}
{
std::lock_guard<std::shared_mutex> lock( m_data.lock );
m_data.sourceLocationZonesReady = true;
}
if( reconstructMemAllocPlot ) ReconstructMemAllocPlot();
m_backgroundDone.store( true, std::memory_order_relaxed );
} );
#else
if( reconstructMemAllocPlot )
{
m_threadBackground = std::thread( [this] { ReconstructMemAllocPlot(); m_backgroundDone.store( true, std::memory_order_relaxed ); } );
}
#endif
}
Worker::~Worker()
{
Shutdown();
if( m_thread.joinable() ) m_thread.join();
if( m_threadBackground.joinable() ) m_threadBackground.join();
delete[] m_buffer;
LZ4_freeStreamDecode( m_stream );
delete[] m_frameImageBuffer;
for( auto& v : m_data.threads )
{
v->timeline.~Vector();
v->stack.~Vector();
v->messages.~Vector();
v->zoneIdStack.~Vector();
}
for( auto& v : m_data.gpuData )
{
v->timeline.~Vector();
v->stack.~Vector();
}
for( auto& v : m_data.plots.Data() )
{
v->~PlotData();
}
for( auto& v : m_data.frames.Data() )
{
v->~FrameData();
}
for( auto& v : m_data.lockMap )
{
v.second->~LockMap();
}
}
uint64_t Worker::GetLockCount() const
{
uint64_t cnt = 0;
for( auto& l : m_data.lockMap )
{
cnt += l.second->timeline.size();
}
return cnt;
}
uint64_t Worker::GetPlotCount() const
{
uint64_t cnt = 0;
for( auto& p : m_data.plots.Data() )
{
if( p->type != PlotType::Memory )
{
cnt += p->data.size();
}
}
return cnt;
}
uint64_t Worker::GetContextSwitchCount() const
{
uint64_t cnt = 0;
for( auto& v : m_data.ctxSwitch )
{
cnt += v.second->v.size();
}
return cnt;
}
uint64_t Worker::GetContextSwitchPerCpuCount() const
{
uint64_t cnt = 0;
for( int i=0; i<256; i++ )
{
cnt += m_data.cpuData[i].cs.size();
}
return cnt;
}
uint64_t Worker::GetPidFromTid( uint64_t tid ) const
{
auto it = m_data.tidToPid.find( tid );
if( it == m_data.tidToPid.end() ) return 0;
return it->second;
}
const ContextSwitch* const Worker::GetContextSwitchDataImpl( uint64_t thread )
{
auto it = m_data.ctxSwitch.find( thread );
if( it != m_data.ctxSwitch.end() )
{
m_data.ctxSwitchLast.first = thread;
m_data.ctxSwitchLast.second = it->second;
return it->second;
}
else
{
return nullptr;
}
}
size_t Worker::GetFullFrameCount( const FrameData& fd ) const
{
const auto sz = fd.frames.size();
assert( sz != 0 );
if( fd.continuous )
{
if( IsConnected() )
{
return sz - 1;
}
else
{
return sz;
}
}
else
{
const auto& last = fd.frames.back();
if( last.end >= 0 )
{
return sz;
}
else
{
return sz - 1;
}
}
}
int64_t Worker::GetFrameTime( const FrameData& fd, size_t idx ) const
{
if( fd.continuous )
{
if( idx < fd.frames.size() - 1 )
{
return fd.frames[idx+1].start - fd.frames[idx].start;
}
else
{
assert( m_data.lastTime != 0 );
return m_data.lastTime - fd.frames.back().start;
}
}
else
{
const auto& frame = fd.frames[idx];
if( frame.end >= 0 )
{
return frame.end - frame.start;
}
else
{
return m_data.lastTime - fd.frames.back().start;
}
}
}
int64_t Worker::GetFrameBegin( const FrameData& fd, size_t idx ) const
{
assert( idx < fd.frames.size() );
return fd.frames[idx].start;
}
int64_t Worker::GetFrameEnd( const FrameData& fd, size_t idx ) const
{
if( fd.continuous )
{
if( idx < fd.frames.size() - 1 )
{
return fd.frames[idx+1].start;
}
else
{
return m_data.lastTime;
}
}
else
{
if( fd.frames[idx].end >= 0 )
{
return fd.frames[idx].end;
}
else
{
return m_data.lastTime;
}
}
}
const FrameImage* Worker::GetFrameImage( const FrameData& fd, size_t idx ) const
{
assert( idx < fd.frames.size() );
const auto& v = fd.frames[idx].frameImage;
if( v < 0 ) return nullptr;
return m_data.frameImage[v];
}
std::pair<int, int> Worker::GetFrameRange( const FrameData& fd, int64_t from, int64_t to )
{
auto zitbegin = std::lower_bound( fd.frames.begin(), fd.frames.end(), from, [] ( const auto& lhs, const auto& rhs ) { return lhs.start < rhs; } );
if( zitbegin == fd.frames.end() ) zitbegin--;
const auto zitend = std::lower_bound( zitbegin, fd.frames.end(), to, [] ( const auto& lhs, const auto& rhs ) { return lhs.start < rhs; } );
int zbegin = std::distance( fd.frames.begin(), zitbegin );
if( zbegin > 0 && zitbegin->start != from ) --zbegin;
const int zend = std::distance( fd.frames.begin(), zitend );
return std::make_pair( zbegin, zend );
}
const CallstackFrameData* Worker::GetCallstackFrame( const CallstackFrameId& ptr ) const
{
auto it = m_data.callstackFrameMap.find( ptr );
if( it == m_data.callstackFrameMap.end() )
{
return nullptr;
}
else
{
return it->second;
}
}
int64_t Worker::GetZoneEnd( const ZoneEvent& ev )
{
auto ptr = &ev;
for(;;)
{
if( ptr->end >= 0 ) return ptr->end;
if( ptr->child < 0 ) return ptr->Start();
ptr = GetZoneChildren( ptr->child ).back();
}
}
int64_t Worker::GetZoneEnd( const GpuEvent& ev )
{
auto ptr = &ev;
for(;;)
{
if( ptr->gpuEnd >= 0 ) return ptr->gpuEnd;
if( ptr->child < 0 ) return ptr->gpuStart;
ptr = GetGpuChildren( ptr->child ).back();
}
}
const char* Worker::GetString( uint64_t ptr ) const
{
const auto it = m_data.strings.find( ptr );
if( it == m_data.strings.end() || it->second == nullptr )
{
return "???";
}
else
{
return it->second;
}
}
const char* Worker::GetString( const StringRef& ref ) const
{
if( ref.isidx )
{
assert( ref.active );
return m_data.stringData[ref.str];
}
else
{
if( ref.active )
{
return GetString( ref.str );
}
else
{
return "???";
}
}
}
const char* Worker::GetString( const StringIdx& idx ) const
{
assert( idx.active );
return m_data.stringData[idx.idx];
}
static const char* BadExternalThreadNames[] = {
"ntdll.dll",
nullptr
};
const char* Worker::GetThreadName( uint64_t id ) const
{
const auto it = m_data.threadNames.find( id );
if( it == m_data.threadNames.end() )
{
const auto eit = m_data.externalNames.find( id );
if( eit == m_data.externalNames.end() )
{
return "???";
}
else
{
return eit->second.second;
}
}
else
{
// Client should send additional information about thread name, to make this check unnecessary
const auto txt = it->second;
if( txt[0] >= '0' && txt[0] <= '9' && atoi( txt ) == id )
{
const auto eit = m_data.externalNames.find( id );
if( eit != m_data.externalNames.end() )
{
const char* ext = eit->second.second;
const char** ptr = BadExternalThreadNames;
while( *ptr )
{
if( strcmp( *ptr, ext ) == 0 ) return txt;
ptr++;
}
return ext;
}
}
return txt;
}
}
bool Worker::IsThreadLocal( uint64_t id ) const
{
return m_data.localThreadCompress.Exists( id );
}
const SourceLocation& Worker::GetSourceLocation( int16_t srcloc ) const
{
if( srcloc < 0 )
{
return *m_data.sourceLocationPayload[-srcloc-1];
}
else
{
const auto it = m_data.sourceLocation.find( m_data.sourceLocationExpand[srcloc] );
assert( it != m_data.sourceLocation.end() );
return it->second;
}
}
std::pair<const char*, const char*> Worker::GetExternalName( uint64_t id ) const
{
const auto it = m_data.externalNames.find( id );
if( it == m_data.externalNames.end() )
{
return std::make_pair( "???", "???" );
}
else
{
return it->second;
}
}
const char* Worker::GetZoneName( const SourceLocation& srcloc ) const
{
if( srcloc.name.active )
{
return GetString( srcloc.name );
}
else
{
return GetString( srcloc.function );
}
}
const char* Worker::GetZoneName( const ZoneEvent& ev ) const
{
auto& srcloc = GetSourceLocation( ev.SrcLoc() );
return GetZoneName( ev, srcloc );
}
const char* Worker::GetZoneName( const ZoneEvent& ev, const SourceLocation& srcloc ) const
{
if( ev.name.active )
{
return GetString( ev.name );
}
else if( srcloc.name.active )
{
return GetString( srcloc.name );
}
else
{
return GetString( srcloc.function );
}
}
const char* Worker::GetZoneName( const GpuEvent& ev ) const
{
auto& srcloc = GetSourceLocation( ev.srcloc );
return GetZoneName( ev, srcloc );
}
const char* Worker::GetZoneName( const GpuEvent& ev, const SourceLocation& srcloc ) const
{
if( srcloc.name.active )
{
return GetString( srcloc.name );
}
else
{
return GetString( srcloc.function );
}
}
static bool strstr_nocase( const char* l, const char* r )
{
const auto lsz = strlen( l );
const auto rsz = strlen( r );
auto ll = (char*)alloca( lsz + 1 );
auto rl = (char*)alloca( lsz + 1 );
for( size_t i=0; i<lsz; i++ )
{
ll[i] = tolower( l[i] );
}
ll[lsz] = '\0';
for( size_t i=0; i<rsz; i++ )
{
rl[i] = tolower( r[i] );
}
rl[rsz] = '\0';
return strstr( ll, rl ) != nullptr;
}
std::vector<int16_t> Worker::GetMatchingSourceLocation( const char* query, bool ignoreCase ) const
{
std::vector<int16_t> match;
const auto sz = m_data.sourceLocationExpand.size();
for( size_t i=1; i<sz; i++ )
{
const auto it = m_data.sourceLocation.find( m_data.sourceLocationExpand[i] );
assert( it != m_data.sourceLocation.end() );
const auto& srcloc = it->second;
const auto str = GetString( srcloc.name.active ? srcloc.name : srcloc.function );
bool found = false;
if( ignoreCase )
{
found = strstr_nocase( str, query );
}
else
{
found = strstr( str, query ) != nullptr;
}
if( found )
{
match.push_back( (int16_t)i );
}
}
for( auto& srcloc : m_data.sourceLocationPayload )
{
const auto str = GetString( srcloc->name.active ? srcloc->name : srcloc->function );
bool found = false;
if( ignoreCase )
{
found = strstr_nocase( str, query );
}
else
{
found = strstr( str, query ) != nullptr;
}
if( found )
{
auto it = m_data.sourceLocationPayloadMap.find( srcloc );
assert( it != m_data.sourceLocationPayloadMap.end() );
match.push_back( -int16_t( it->second + 1 ) );
}
}
return match;
}
#ifndef TRACY_NO_STATISTICS
const Worker::SourceLocationZones& Worker::GetZonesForSourceLocation( int16_t srcloc ) const
{
assert( AreSourceLocationZonesReady() );
static const SourceLocationZones empty;
auto it = m_data.sourceLocationZones.find( srcloc );
return it != m_data.sourceLocationZones.end() ? it->second : empty;
}
#endif
void Worker::Exec()
{
auto ShouldExit = [this]
{
return m_shutdown.load( std::memory_order_relaxed );
};
for(;;)
{
if( m_shutdown.load( std::memory_order_relaxed ) ) return;
if( m_sock.Connect( m_addr.c_str(), "8086" ) ) break;
}
auto lz4buf = std::make_unique<char[]>( LZ4Size );
std::chrono::time_point<std::chrono::high_resolution_clock> t0;
uint64_t bytes = 0;
uint64_t decBytes = 0;
m_sock.Send( HandshakeShibboleth, HandshakeShibbolethSize );
uint32_t protocolVersion = ProtocolVersion;
m_sock.Send( &protocolVersion, sizeof( protocolVersion ) );
HandshakeStatus handshake;
if( !m_sock.Read( &handshake, sizeof( handshake ), 10, ShouldExit ) )
{
m_handshake.store( HandshakeDropped, std::memory_order_relaxed );
goto close;
}
m_handshake.store( handshake, std::memory_order_relaxed );
switch( handshake )
{
case HandshakeWelcome:
break;
case HandshakeProtocolMismatch:
case HandshakeNotAvailable:
default:
goto close;
}
m_data.framesBase = m_data.frames.Retrieve( 0, [this] ( uint64_t name ) {
auto fd = m_slab.AllocInit<FrameData>();
fd->name = name;
fd->continuous = 1;
return fd;
}, [this] ( uint64_t name ) {
assert( name == 0 );
char tmp[6] = "Frame";
HandleFrameName( name, tmp, 5 );
} );
{
WelcomeMessage welcome;
if( !m_sock.Read( &welcome, sizeof( welcome ), 10, ShouldExit ) )
{
m_handshake.store( HandshakeDropped, std::memory_order_relaxed );
goto close;
}
m_timerMul = welcome.timerMul;
m_data.baseTime = welcome.initBegin;
const auto initEnd = TscTime( welcome.initEnd - m_data.baseTime );
m_data.framesBase->frames.push_back( FrameEvent{ 0, -1, -1 } );
m_data.framesBase->frames.push_back( FrameEvent{ initEnd, -1, -1 } );
m_data.lastTime = initEnd;
m_delay = TscTime( welcome.delay );
m_resolution = TscTime( welcome.resolution );
m_pid = welcome.pid;
m_onDemand = welcome.onDemand;
m_captureProgram = welcome.programName;
m_captureTime = welcome.epoch;
m_ignoreMemFreeFaults = welcome.onDemand || welcome.isApple;
char dtmp[64];
time_t date = welcome.epoch;
auto lt = localtime( &date );
strftime( dtmp, 64, "%F %T", lt );
char tmp[1024];
sprintf( tmp, "%s @ %s", welcome.programName, dtmp );
m_captureName = tmp;
m_hostInfo = welcome.hostInfo;
if( welcome.onDemand != 0 )
{
OnDemandPayloadMessage onDemand;
if( !m_sock.Read( &onDemand, sizeof( onDemand ), 10, ShouldExit ) )
{
m_handshake.store( HandshakeDropped, std::memory_order_relaxed );
goto close;
}
m_data.frameOffset = onDemand.frames;
m_data.framesBase->frames.push_back( FrameEvent{ TscTime( onDemand.currentTime - m_data.baseTime ), -1, -1 } );
}
}
m_serverQuerySpaceLeft = ( m_sock.GetSendBufSize() / ServerQueryPacketSize ) - ServerQueryPacketSize; // leave space for terminate request
m_hasData.store( true, std::memory_order_release );
LZ4_setStreamDecode( m_stream, nullptr, 0 );
m_connected.store( true, std::memory_order_relaxed );
t0 = std::chrono::high_resolution_clock::now();
for(;;)
{
if( m_shutdown.load( std::memory_order_relaxed ) )
{
QueryTerminate();
return;
}
auto buf = m_buffer + m_bufferOffset;
lz4sz_t lz4sz;
if( !m_sock.Read( &lz4sz, sizeof( lz4sz ), 10, ShouldExit ) ) goto close;
if( !m_sock.Read( lz4buf.get(), lz4sz, 10, ShouldExit ) ) goto close;
bytes += sizeof( lz4sz ) + lz4sz;
auto sz = LZ4_decompress_safe_continue( m_stream, lz4buf.get(), buf, lz4sz, TargetFrameSize );
assert( sz >= 0 );
decBytes += sz;
char* ptr = buf;
const char* end = buf + sz;
{
std::lock_guard<std::shared_mutex> lock( m_data.lock );
while( ptr < end )
{
auto ev = (const QueueItem*)ptr;
if( !DispatchProcess( *ev, ptr ) )
{
QueryTerminate();
goto close;
}
}
m_bufferOffset += sz;
if( m_bufferOffset > TargetFrameSize * 2 ) m_bufferOffset = 0;
HandlePostponedPlots();
while( !m_serverQueryQueue.empty() && m_serverQuerySpaceLeft > 0 )
{
m_serverQuerySpaceLeft--;
const auto& query = m_serverQueryQueue.back();
m_sock.Send( &query, ServerQueryPacketSize );
m_serverQueryQueue.pop_back();
}
}
auto t1 = std::chrono::high_resolution_clock::now();
auto td = std::chrono::duration_cast<std::chrono::milliseconds>( t1 - t0 ).count();
enum { MbpsUpdateTime = 200 };
if( td > MbpsUpdateTime )
{
std::lock_guard<std::shared_mutex> lock( m_mbpsData.lock );
m_mbpsData.mbps.erase( m_mbpsData.mbps.begin() );
m_mbpsData.mbps.emplace_back( bytes / ( td * 125.f ) );
m_mbpsData.compRatio = float( bytes ) / decBytes;
m_mbpsData.queue = m_serverQueryQueue.size();
t0 = t1;
bytes = 0;
decBytes = 0;
}
if( m_terminate )
{
if( m_pendingStrings != 0 || m_pendingThreads != 0 || m_pendingSourceLocation != 0 || m_pendingCallstackFrames != 0 ||
!m_pendingCustomStrings.empty() || m_data.plots.IsPending() || m_pendingCallstackPtr != 0 ||
m_pendingExternalNames != 0 || m_pendingCallstackSubframes != 0 || !m_pendingFrameImageData.empty() )
{
continue;
}
if( !m_crashed && !m_disconnect )
{
bool done = true;
for( auto& v : m_data.threads )
{
if( !v->stack.empty() )
{
done = false;
break;
}
}
if( !done ) continue;
}
Query( ServerQueryTerminate, 0 );
break;
}
}
close:
m_sock.Close();
m_connected.store( false, std::memory_order_relaxed );
}
void Worker::Query( ServerQuery type, uint64_t data )
{
ServerQueryPacket query { type, data };
if( m_serverQuerySpaceLeft > 0 )
{
m_serverQuerySpaceLeft--;
m_sock.Send( &query, ServerQueryPacketSize );
}
else
{
m_serverQueryQueue.insert( m_serverQueryQueue.begin(), query );
}
}
void Worker::QueryTerminate()
{
ServerQueryPacket query { ServerQueryTerminate, 0 };
m_sock.Send( &query, ServerQueryPacketSize );
}
bool Worker::DispatchProcess( const QueueItem& ev, char*& ptr )
{
if( ev.hdr.idx >= (int)QueueType::StringData )
{
ptr += sizeof( QueueHeader ) + sizeof( QueueStringTransfer );
if( ev.hdr.type == QueueType::FrameImageData )
{
uint32_t sz;
memcpy( &sz, ptr, sizeof( sz ) );
ptr += sizeof( sz );
AddFrameImageData( ev.stringTransfer.ptr, ptr, sz );
ptr += sz;
}
else
{
uint16_t sz;
memcpy( &sz, ptr, sizeof( sz ) );
ptr += sizeof( sz );
switch( ev.hdr.type )
{
case QueueType::CustomStringData:
AddCustomString( ev.stringTransfer.ptr, ptr, sz );
break;
case QueueType::StringData:
AddString( ev.stringTransfer.ptr, ptr, sz );
m_serverQuerySpaceLeft++;
break;
case QueueType::ThreadName:
AddThreadString( ev.stringTransfer.ptr, ptr, sz );
m_serverQuerySpaceLeft++;
break;
case QueueType::PlotName:
HandlePlotName( ev.stringTransfer.ptr, ptr, sz );
m_serverQuerySpaceLeft++;
break;
case QueueType::SourceLocationPayload:
AddSourceLocationPayload( ev.stringTransfer.ptr, ptr, sz );
break;
case QueueType::CallstackPayload:
AddCallstackPayload( ev.stringTransfer.ptr, ptr, sz );
break;
case QueueType::FrameName:
HandleFrameName( ev.stringTransfer.ptr, ptr, sz );
m_serverQuerySpaceLeft++;
break;
case QueueType::CallstackAllocPayload:
AddCallstackAllocPayload( ev.stringTransfer.ptr, ptr, sz );
break;
case QueueType::ExternalName:
AddExternalName( ev.stringTransfer.ptr, ptr, sz );
break;
case QueueType::ExternalThreadName:
AddExternalThreadName( ev.stringTransfer.ptr, ptr, sz );
break;
default:
assert( false );
break;
}
ptr += sz;
}
return true;
}
else
{
ptr += QueueDataSize[ev.hdr.idx];
return Process( ev );
}
}
void Worker::CheckSourceLocation( uint64_t ptr )
{
if( m_data.sourceLocation.find( ptr ) == m_data.sourceLocation.end() )
{
NewSourceLocation( ptr );
}
}
void Worker::NewSourceLocation( uint64_t ptr )
{
static const SourceLocation emptySourceLocation = {};
m_data.sourceLocation.emplace( ptr, emptySourceLocation );
m_pendingSourceLocation++;
m_sourceLocationQueue.push_back( ptr );
Query( ServerQuerySourceLocation, ptr );
}
int16_t Worker::ShrinkSourceLocation( uint64_t srcloc )
{
auto it = m_sourceLocationShrink.find( srcloc );
if( it != m_sourceLocationShrink.end() )
{
return it->second;
}
else
{
return NewShrinkedSourceLocation( srcloc );
}
}
int16_t Worker::NewShrinkedSourceLocation( uint64_t srcloc )
{
assert( m_data.sourceLocationExpand.size() < std::numeric_limits<int16_t>::max() );
const auto sz = int16_t( m_data.sourceLocationExpand.size() );
m_data.sourceLocationExpand.push_back( srcloc );
#ifndef TRACY_NO_STATISTICS
m_data.sourceLocationZones.emplace( sz, SourceLocationZones() );
#else
m_data.sourceLocationZonesCnt.emplace( sz, 0 );
#endif
m_sourceLocationShrink.emplace( srcloc, sz );
return sz;
}
void Worker::InsertMessageData( MessageData* msg, uint64_t thread )
{
if( m_data.messages.empty() )
{
m_data.messages.push_back( msg );
}
else if( m_data.messages.back()->time < msg->time )
{
m_data.messages.push_back_non_empty( msg );
}
else
{
auto mit = std::lower_bound( m_data.messages.begin(), m_data.messages.end(), msg->time, [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
m_data.messages.insert( mit, msg );
}
auto vec = &NoticeThread( thread )->messages;
if( vec->empty() )
{
vec->push_back( msg );
}
else if( vec->back()->time < msg->time )
{
vec->push_back_non_empty( msg );
}
else
{
auto tmit = std::lower_bound( vec->begin(), vec->end(), msg->time, [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
vec->insert( tmit, msg );
}
}
ThreadData* Worker::NoticeThreadReal( uint64_t thread )
{
auto it = m_threadMap.find( thread );
if( it != m_threadMap.end() )
{
m_data.threadDataLast.first = thread;
m_data.threadDataLast.second = it->second;
return it->second;
}
else
{
return NewThread( thread );
}
}
const ThreadData* Worker::GetThreadData( uint64_t tid ) const
{
auto it = m_threadMap.find( tid );
if( it == m_threadMap.end() ) return nullptr;
return it->second;
}
ThreadData* Worker::NewThread( uint64_t thread )
{
CheckThreadString( thread );
auto td = m_slab.AllocInit<ThreadData>();
td->id = thread;
td->count = 0;
td->nextZoneId = 0;
m_data.threads.push_back( td );
m_threadMap.emplace( thread, td );
m_data.threadDataLast.first = thread;
m_data.threadDataLast.second = td;
return td;
}
void Worker::NewZone( ZoneEvent* zone, uint64_t thread )
{
m_data.zonesCnt++;
#ifndef TRACY_NO_STATISTICS
auto it = m_data.sourceLocationZones.find( zone->SrcLoc() );
assert( it != m_data.sourceLocationZones.end() );
auto& ztd = it->second.zones.push_next();
ztd.SetZone( zone );
ztd.SetThread( CompressThread( thread ) );
#else
auto it = m_data.sourceLocationZonesCnt.find( zone->SrcLoc() );
assert( it != m_data.sourceLocationZonesCnt.end() );
it->second++;
#endif
auto td = NoticeThread( thread );
td->count++;
if( td->stack.empty() )
{
td->stack.push_back( zone );
td->timeline.push_back( zone );
}
else
{
auto back = td->stack.back();
if( back->child < 0 )
{
back->child = int32_t( m_data.zoneChildren.size() );
if( m_data.zoneVectorCache.empty() )
{
m_data.zoneChildren.push_back( Vector<ZoneEvent*>( zone ) );
}
else
{
Vector<ZoneEvent*> vze = std::move( m_data.zoneVectorCache.back_and_pop() );
assert( !vze.empty() );
vze.clear();
vze.push_back_non_empty( zone );
m_data.zoneChildren.push_back( std::move( vze ) );
}
}
else
{
m_data.zoneChildren[back->child].push_back( zone );
}
td->stack.push_back_non_empty( zone );
}
td->zoneIdStack.push_back( td->nextZoneId );
td->nextZoneId = 0;
}
void Worker::InsertLockEvent( LockMap& lockmap, LockEvent* lev, uint64_t thread )
{
const auto lt = lev->Time();
m_data.lastTime = std::max( m_data.lastTime, lt );
NoticeThread( thread );
auto it = lockmap.threadMap.find( thread );
if( it == lockmap.threadMap.end() )
{
assert( lockmap.threadList.size() < MaxLockThreads );
it = lockmap.threadMap.emplace( thread, lockmap.threadList.size() ).first;
lockmap.threadList.emplace_back( thread );
}
lev->thread = it->second;
assert( lev->thread == it->second );
auto& timeline = lockmap.timeline;
if( timeline.empty() )
{
timeline.push_back( { lev } );
UpdateLockCount( lockmap, timeline.size() - 1 );
}
else
{
assert( timeline.back().ptr->Time() <= lt );
timeline.push_back_non_empty( { lev } );
UpdateLockCount( lockmap, timeline.size() - 1 );
}
auto& range = lockmap.range[it->second];
if( range.start > lt ) range.start = lt;
if( range.end < lt ) range.end = lt;
}
void Worker::CheckString( uint64_t ptr )
{
if( ptr == 0 ) return;
if( m_data.strings.find( ptr ) != m_data.strings.end() ) return;
m_data.strings.emplace( ptr, "???" );
m_pendingStrings++;
Query( ServerQueryString, ptr );
}
void Worker::CheckThreadString( uint64_t id )
{
if( m_data.threadNames.find( id ) != m_data.threadNames.end() ) return;
m_data.threadNames.emplace( id, "???" );
m_pendingThreads++;
Query( ServerQueryThreadString, id );
}
void Worker::CheckExternalName( uint64_t id )
{
if( m_data.externalNames.find( id ) != m_data.externalNames.end() ) return;
m_data.externalNames.emplace( id, std::make_pair( "???", "???" ) );
m_pendingExternalNames += 2;
Query( ServerQueryExternalName, id );
}
void Worker::AddSourceLocation( const QueueSourceLocation& srcloc )
{
assert( m_pendingSourceLocation > 0 );
m_pendingSourceLocation--;
const auto ptr = m_sourceLocationQueue.front();
m_sourceLocationQueue.erase( m_sourceLocationQueue.begin() );
auto it = m_data.sourceLocation.find( ptr );
assert( it != m_data.sourceLocation.end() );
CheckString( srcloc.name );
CheckString( srcloc.file );
CheckString( srcloc.function );
const uint32_t color = ( srcloc.r << 16 ) | ( srcloc.g << 8 ) | srcloc.b;
it->second = SourceLocation { srcloc.name == 0 ? StringRef() : StringRef( StringRef::Ptr, srcloc.name ), StringRef( StringRef::Ptr, srcloc.function ), StringRef( StringRef::Ptr, srcloc.file ), srcloc.line, color };
}
void Worker::AddSourceLocationPayload( uint64_t ptr, char* data, size_t sz )
{
const auto start = data;
assert( m_pendingSourceLocationPayload.find( ptr ) == m_pendingSourceLocationPayload.end() );
uint32_t color, line;
memcpy( &color, data, 4 );
memcpy( &line, data + 4, 4 );
data += 8;
auto end = data;
while( *end ) end++;
const auto func = StoreString( data, end - data );
end++;
data = end;
while( *end ) end++;
const auto source = StoreString( data, end - data );
end++;
const auto nsz = sz - ( end - start );
color = ( ( color & 0x00FF0000 ) >> 16 ) |
( ( color & 0x0000FF00 ) ) |
( ( color & 0x000000FF ) << 16 );
SourceLocation srcloc { nsz == 0 ? StringRef() : StringRef( StringRef::Idx, StoreString( end, nsz ).idx ), StringRef( StringRef::Idx, func.idx ), StringRef( StringRef::Idx, source.idx ), line, color };
auto it = m_data.sourceLocationPayloadMap.find( &srcloc );
if( it == m_data.sourceLocationPayloadMap.end() )
{
auto slptr = m_slab.Alloc<SourceLocation>();
memcpy( slptr, &srcloc, sizeof( srcloc ) );
uint32_t idx = m_data.sourceLocationPayload.size();
m_data.sourceLocationPayloadMap.emplace( slptr, idx );
m_pendingSourceLocationPayload.emplace( ptr, -int16_t( idx + 1 ) );
m_data.sourceLocationPayload.push_back( slptr );
#ifndef TRACY_NO_STATISTICS
m_data.sourceLocationZones.emplace( -int16_t( idx + 1 ), SourceLocationZones() );
#else
m_data.sourceLocationZonesCnt.emplace( -int16_t( idx + 1 ), 0 );
#endif
}
else
{
m_pendingSourceLocationPayload.emplace( ptr, -int16_t( it->second + 1 ) );
}
}
void Worker::AddString( uint64_t ptr, char* str, size_t sz )
{
assert( m_pendingStrings > 0 );
m_pendingStrings--;
auto it = m_data.strings.find( ptr );
assert( it != m_data.strings.end() && strcmp( it->second, "???" ) == 0 );
const auto sl = StoreString( str, sz );
it->second = sl.ptr;
}
void Worker::AddThreadString( uint64_t id, char* str, size_t sz )
{
assert( m_pendingThreads > 0 );
m_pendingThreads--;
auto it = m_data.threadNames.find( id );
assert( it != m_data.threadNames.end() && strcmp( it->second, "???" ) == 0 );
const auto sl = StoreString( str, sz );
it->second = sl.ptr;
}
void Worker::AddCustomString( uint64_t ptr, char* str, size_t sz )
{
assert( m_pendingCustomStrings.find( ptr ) == m_pendingCustomStrings.end() );
m_pendingCustomStrings.emplace( ptr, StoreString( str, sz ) );
}
void Worker::AddExternalName( uint64_t ptr, char* str, size_t sz )
{
assert( m_pendingExternalNames > 0 );
m_pendingExternalNames--;
auto it = m_data.externalNames.find( ptr );
assert( it != m_data.externalNames.end() && strcmp( it->second.first, "???" ) == 0 );
const auto sl = StoreString( str, sz );
it->second.first = sl.ptr;
}
void Worker::AddExternalThreadName( uint64_t ptr, char* str, size_t sz )
{
assert( m_pendingExternalNames > 0 );
m_pendingExternalNames--;
auto it = m_data.externalNames.find( ptr );
assert( it != m_data.externalNames.end() && strcmp( it->second.second, "???" ) == 0 );
const auto sl = StoreString( str, sz );
it->second.second = sl.ptr;
}
static const uint8_t DxtcIndexTable[256] = {
85, 87, 86, 84, 93, 95, 94, 92, 89, 91, 90, 88, 81, 83, 82, 80,
117, 119, 118, 116, 125, 127, 126, 124, 121, 123, 122, 120, 113, 115, 114, 112,
101, 103, 102, 100, 109, 111, 110, 108, 105, 107, 106, 104, 97, 99, 98, 96,
69, 71, 70, 68, 77, 79, 78, 76, 73, 75, 74, 72, 65, 67, 66, 64,
213, 215, 214, 212, 221, 223, 222, 220, 217, 219, 218, 216, 209, 211, 210, 208,
245, 247, 246, 244, 253, 255, 254, 252, 249, 251, 250, 248, 241, 243, 242, 240,
229, 231, 230, 228, 237, 239, 238, 236, 233, 235, 234, 232, 225, 227, 226, 224,
197, 199, 198, 196, 205, 207, 206, 204, 201, 203, 202, 200, 193, 195, 194, 192,
149, 151, 150, 148, 157, 159, 158, 156, 153, 155, 154, 152, 145, 147, 146, 144,
181, 183, 182, 180, 189, 191, 190, 188, 185, 187, 186, 184, 177, 179, 178, 176,
165, 167, 166, 164, 173, 175, 174, 172, 169, 171, 170, 168, 161, 163, 162, 160,
133, 135, 134, 132, 141, 143, 142, 140, 137, 139, 138, 136, 129, 131, 130, 128,
21, 23, 22, 20, 29, 31, 30, 28, 25, 27, 26, 24, 17, 19, 18, 16,
53, 55, 54, 52, 61, 63, 62, 60, 57, 59, 58, 56, 49, 51, 50, 48,
37, 39, 38, 36, 45, 47, 46, 44, 41, 43, 42, 40, 33, 35, 34, 32,
5, 7, 6, 4, 13, 15, 14, 12, 9, 11, 10, 8, 1, 3, 2, 0
};
void Worker::AddFrameImageData( uint64_t ptr, char* data, size_t sz )
{
assert( m_pendingFrameImageData.find( ptr ) == m_pendingFrameImageData.end() );
auto image = m_slab.AllocBig( sz );
auto src = (uint8_t*)data;
auto dst = (uint8_t*)image;
assert( sz % 8 == 0 );
for( size_t i=0; i<sz; i+=8 )
{
memcpy( dst, src, 4 );
dst += 4;
src += 4;
for( int j=0; j<4; j++ ) *dst++ = DxtcIndexTable[*src++];
}
m_pendingFrameImageData.emplace( ptr, image );
}
uint64_t Worker::GetCanonicalPointer( const CallstackFrameId& id ) const
{
assert( id.sel == 0 );
return ( id.idx & 0x7FFFFFFFFFFFFFFF ) | ( ( id.idx & 0x4000000000000000 ) << 1 );
}
void Worker::AddCallstackPayload( uint64_t ptr, char* _data, size_t _sz )
{
assert( m_pendingCallstackPtr == 0 );
const auto sz = _sz / sizeof( uint64_t );
const auto memsize = sizeof( VarArray<CallstackFrameId> ) + sz * sizeof( CallstackFrameId );
auto mem = (char*)m_slab.AllocRaw( memsize );
auto data = (CallstackFrameId*)mem;
auto dst = data;
auto src = (uint64_t*)_data;
for( size_t i=0; i<sz; i++ )
{
*dst++ = PackPointer( *src++ );
}
auto arr = (VarArray<CallstackFrameId>*)( mem + sz * sizeof( CallstackFrameId ) );
new(arr) VarArray<CallstackFrameId>( sz, data );
uint32_t idx;
auto it = m_data.callstackMap.find( arr );
if( it == m_data.callstackMap.end() )
{
idx = m_data.callstackPayload.size();
m_data.callstackMap.emplace( arr, idx );
m_data.callstackPayload.push_back( arr );
for( auto& frame : *arr )
{
auto fit = m_data.callstackFrameMap.find( frame );
if( fit == m_data.callstackFrameMap.end() )
{
m_pendingCallstackFrames++;
Query( ServerQueryCallstackFrame, GetCanonicalPointer( frame ) );
}
}
}
else
{
idx = it->second;
m_slab.Unalloc( memsize );
}
m_pendingCallstackPtr = ptr;
m_pendingCallstackId = idx;
}
void Worker::AddCallstackAllocPayload( uint64_t ptr, char* data, size_t _sz )
{
assert( m_pendingCallstackPtr != 0 );
CallstackFrameId stack[64];
const auto sz = *(uint32_t*)data; data += 4;
assert( sz <= 64 );
for( uint32_t i=0; i<sz; i++ )
{
uint32_t sz;
CallstackFrame cf;
memcpy( &cf.line, data, 4 ); data += 4;
memcpy( &sz, data, 4 ); data += 4;
cf.name = StoreString( data, sz ).idx; data += sz;
memcpy( &sz, data, 4 ); data += 4;
cf.file = StoreString( data, sz ).idx; data += sz;
CallstackFrameData cfd = { &cf, 1 };
CallstackFrameId id;
auto it = m_data.revFrameMap.find( &cfd );
if( it == m_data.revFrameMap.end() )
{
auto frame = m_slab.Alloc<CallstackFrame>();
memcpy( frame, &cf, sizeof( CallstackFrame ) );
auto frameData = m_slab.Alloc<CallstackFrameData>();
frameData->data = frame;
frameData->size = 1;
id.idx = m_callstackAllocNextIdx++;
id.sel = 1;
m_data.callstackFrameMap.emplace( id, frameData );
m_data.revFrameMap.emplace( frameData, id );
}
else
{
id = it->second;
}
stack[i] = id;
}
const auto nativeCs = m_data.callstackPayload[m_pendingCallstackId];
const auto nsz = nativeCs->size();
const auto tsz = sz + nsz;
const auto memsize = sizeof( VarArray<CallstackFrameId> ) + tsz * sizeof( CallstackFrameId );
auto mem = (char*)m_slab.AllocRaw( memsize );
memcpy( mem, stack, sizeof( CallstackFrameId ) * sz );
memcpy( mem + sizeof( CallstackFrameId ) * sz, nativeCs->data(), sizeof( CallstackFrameId ) * nsz );
auto arr = (VarArray<CallstackFrameId>*)( mem + tsz * sizeof( CallstackFrameId ) );
new(arr) VarArray<CallstackFrameId>( tsz, (CallstackFrameId*)mem );
uint32_t idx;
auto it = m_data.callstackMap.find( arr );
if( it == m_data.callstackMap.end() )
{
idx = m_data.callstackPayload.size();
m_data.callstackMap.emplace( arr, idx );
m_data.callstackPayload.push_back( arr );
for( auto& frame : *arr )
{
auto fit = m_data.callstackFrameMap.find( frame );
if( fit == m_data.callstackFrameMap.end() )
{
m_pendingCallstackFrames++;
Query( ServerQueryCallstackFrame, GetCanonicalPointer( frame ) );
}
}
}
else
{
idx = it->second;
m_slab.Unalloc( memsize );
}
m_pendingCallstackPtr = ptr;
m_pendingCallstackId = idx;
}
void Worker::InsertPlot( PlotData* plot, int64_t time, double val )
{
if( plot->data.empty() )
{
plot->min = val;
plot->max = val;
plot->data.push_back( { time, val } );
}
else if( plot->data.back().time < time )
{
if( plot->min > val ) plot->min = val;
else if( plot->max < val ) plot->max = val;
plot->data.push_back_non_empty( { time, val } );
}
else
{
if( plot->min > val ) plot->min = val;
else if( plot->max < val ) plot->max = val;
if( plot->postpone.empty() )
{
plot->postponeTime = std::chrono::duration_cast<std::chrono::milliseconds>( std::chrono::high_resolution_clock::now().time_since_epoch() ).count();
plot->postpone.push_back( { time, val } );
}
else
{
plot->postpone.push_back_non_empty( { time, val } );
}
}
}
void Worker::HandlePlotName( uint64_t name, char* str, size_t sz )
{
const auto sl = StoreString( str, sz );
m_data.plots.StringDiscovered( name, sl, m_data.strings, [this] ( PlotData* dst, PlotData* src ) {
for( auto& v : src->data )
{
InsertPlot( dst, v.time, v.val );
}
} );
}
void Worker::HandleFrameName( uint64_t name, char* str, size_t sz )
{
const auto sl = StoreString( str, sz );
m_data.frames.StringDiscovered( name, sl, m_data.strings, [] ( FrameData* dst, FrameData* src ) {
auto sz = dst->frames.size();
dst->frames.insert( dst->frames.end(), src->frames.begin(), src->frames.end() );
std::inplace_merge( dst->frames.begin(), dst->frames.begin() + sz, dst->frames.end(), [] ( const auto& lhs, const auto& rhs ) { return lhs.start < rhs.start; } );
} );
}
void Worker::HandlePostponedPlots()
{
for( auto& plot : m_data.plots.Data() )
{
auto& src = plot->postpone;
if( src.empty() ) continue;
if( std::chrono::duration_cast<std::chrono::milliseconds>( std::chrono::high_resolution_clock::now().time_since_epoch() ).count() - plot->postponeTime < 100 ) continue;
auto& dst = plot->data;
#ifdef MY_LIBCPP_SUCKS
pdqsort_branchless( src.begin(), src.end(), [] ( const auto& l, const auto& r ) { return l.time < r.time; } );
#else
std::sort( std::execution::par_unseq, src.begin(), src.end(), [] ( const auto& l, const auto& r ) { return l.time < r.time; } );
#endif
const auto ds = std::lower_bound( dst.begin(), dst.end(), src.front().time, [] ( const auto& l, const auto& r ) { return l.time < r; } );
const auto dsd = std::distance( dst.begin(), ds ) ;
const auto de = std::lower_bound( ds, dst.end(), src.back().time, [] ( const auto& l, const auto& r ) { return l.time < r; } );
const auto ded = std::distance( dst.begin(), de );
dst.insert( de, src.begin(), src.end() );
std::inplace_merge( dst.begin() + dsd, dst.begin() + ded, dst.begin() + ded + src.size(), [] ( const auto& l, const auto& r ) { return l.time < r.time; } );
src.clear();
}
}
StringLocation Worker::StoreString( char* str, size_t sz )
{
StringLocation ret;
const char backup = str[sz];
str[sz] = '\0';
charutil::StringKey key = { str, sz };
auto sit = m_data.stringMap.find( key );
if( sit == m_data.stringMap.end() )
{
auto ptr = m_slab.Alloc<char>( sz+1 );
memcpy( ptr, str, sz );
ptr[sz] = '\0';
ret.ptr = ptr;
ret.idx = m_data.stringData.size();
m_data.stringMap.emplace( charutil::StringKey { ptr, sz }, m_data.stringData.size() );
m_data.stringData.push_back( ptr );
}
else
{
ret.ptr = sit->first.ptr;
ret.idx = sit->second;
}
str[sz] = backup;
return ret;
}
bool Worker::Process( const QueueItem& ev )
{
switch( ev.hdr.type )
{
case QueueType::ThreadContext:
ProcessThreadContext( ev.threadCtx );
break;
case QueueType::ZoneBegin:
ProcessZoneBegin( ev.zoneBegin );
break;
case QueueType::ZoneBeginCallstack:
ProcessZoneBeginCallstack( ev.zoneBegin );
break;
case QueueType::ZoneBeginAllocSrcLoc:
ProcessZoneBeginAllocSrcLoc( ev.zoneBegin );
break;
case QueueType::ZoneBeginAllocSrcLocCallstack:
ProcessZoneBeginAllocSrcLocCallstack( ev.zoneBegin );
break;
case QueueType::ZoneEnd:
ProcessZoneEnd( ev.zoneEnd );
break;
case QueueType::ZoneValidation:
ProcessZoneValidation( ev.zoneValidation );
break;
case QueueType::FrameMarkMsg:
ProcessFrameMark( ev.frameMark );
break;
case QueueType::FrameMarkMsgStart:
ProcessFrameMarkStart( ev.frameMark );
break;
case QueueType::FrameMarkMsgEnd:
ProcessFrameMarkEnd( ev.frameMark );
break;
case QueueType::FrameImage:
ProcessFrameImage( ev.frameImage );
break;
case QueueType::SourceLocation:
AddSourceLocation( ev.srcloc );
m_serverQuerySpaceLeft++;
break;
case QueueType::ZoneText:
ProcessZoneText( ev.zoneText );
break;
case QueueType::ZoneName:
ProcessZoneName( ev.zoneText );
break;
case QueueType::LockAnnounce:
ProcessLockAnnounce( ev.lockAnnounce );
break;
case QueueType::LockTerminate:
ProcessLockTerminate( ev.lockTerminate );
break;
case QueueType::LockWait:
ProcessLockWait( ev.lockWait );
break;
case QueueType::LockObtain:
ProcessLockObtain( ev.lockObtain );
break;
case QueueType::LockRelease:
ProcessLockRelease( ev.lockRelease );
break;
case QueueType::LockSharedWait:
ProcessLockSharedWait( ev.lockWait );
break;
case QueueType::LockSharedObtain:
ProcessLockSharedObtain( ev.lockObtain );
break;
case QueueType::LockSharedRelease:
ProcessLockSharedRelease( ev.lockRelease );
break;
case QueueType::LockMark:
ProcessLockMark( ev.lockMark );
break;
case QueueType::PlotData:
ProcessPlotData( ev.plotData );
break;
case QueueType::Message:
ProcessMessage( ev.message );
break;
case QueueType::MessageLiteral:
ProcessMessageLiteral( ev.message );
break;
case QueueType::MessageColor:
ProcessMessageColor( ev.messageColor );
break;
case QueueType::MessageLiteralColor:
ProcessMessageLiteralColor( ev.messageColor );
break;
case QueueType::MessageAppInfo:
ProcessMessageAppInfo( ev.message );
break;
case QueueType::GpuNewContext:
ProcessGpuNewContext( ev.gpuNewContext );
break;
case QueueType::GpuZoneBegin:
ProcessGpuZoneBegin( ev.gpuZoneBegin );
break;
case QueueType::GpuZoneBeginCallstack:
ProcessGpuZoneBeginCallstack( ev.gpuZoneBegin );
break;
case QueueType::GpuZoneEnd:
ProcessGpuZoneEnd( ev.gpuZoneEnd );
break;
case QueueType::GpuTime:
ProcessGpuTime( ev.gpuTime );
break;
case QueueType::MemAlloc:
ProcessMemAlloc( ev.memAlloc );
break;
case QueueType::MemFree:
ProcessMemFree( ev.memFree );
break;
case QueueType::MemAllocCallstack:
ProcessMemAllocCallstack( ev.memAlloc );
break;
case QueueType::MemFreeCallstack:
ProcessMemFreeCallstack( ev.memFree );
break;
case QueueType::CallstackMemory:
ProcessCallstackMemory( ev.callstackMemory );
break;
case QueueType::Callstack:
ProcessCallstack( ev.callstack );
break;
case QueueType::CallstackAlloc:
ProcessCallstackAlloc( ev.callstackAlloc );
break;
case QueueType::CallstackFrameSize:
ProcessCallstackFrameSize( ev.callstackFrameSize );
m_serverQuerySpaceLeft++;
break;
case QueueType::CallstackFrame:
ProcessCallstackFrame( ev.callstackFrame );
break;
case QueueType::Terminate:
m_terminate = true;
break;
case QueueType::KeepAlive:
break;
case QueueType::Crash:
m_crashed = true;
break;
case QueueType::CrashReport:
ProcessCrashReport( ev.crashReport );
break;
case QueueType::SysTimeReport:
ProcessSysTime( ev.sysTime );
break;
case QueueType::ContextSwitch:
ProcessContextSwitch( ev.contextSwitch );
break;
case QueueType::ThreadWakeup:
ProcessThreadWakeup( ev.threadWakeup );
break;
case QueueType::TidToPid:
ProcessTidToPid( ev.tidToPid );
break;
default:
assert( false );
break;
}
return m_failure == Failure::None;
}
void Worker::ProcessThreadContext( const QueueThreadContext& ev )
{
m_threadCtx = ev.thread;
}
void Worker::ProcessZoneBeginImpl( ZoneEvent* zone, const QueueZoneBegin& ev )
{
CheckSourceLocation( ev.srcloc );
const auto start = TscTime( ev.time - m_data.baseTime );
zone->SetStart( start );
zone->end = -1;
zone->SetSrcLoc( ShrinkSourceLocation( ev.srcloc ) );
zone->callstack = 0;
zone->child = -1;
m_data.lastTime = std::max( m_data.lastTime, start );
NewZone( zone, m_threadCtx );
}
void Worker::ProcessZoneBegin( const QueueZoneBegin& ev )
{
auto zone = m_slab.AllocInit<ZoneEvent>();
ProcessZoneBeginImpl( zone, ev );
}
void Worker::ProcessZoneBeginCallstack( const QueueZoneBegin& ev )
{
auto zone = m_slab.AllocInit<ZoneEvent>();
ProcessZoneBeginImpl( zone, ev );
auto& next = m_nextCallstack[m_threadCtx];
next.type = NextCallstackType::Zone;
next.zone = zone;
}
void Worker::ProcessZoneBeginAllocSrcLocImpl( ZoneEvent* zone, const QueueZoneBegin& ev )
{
auto it = m_pendingSourceLocationPayload.find( ev.srcloc );
assert( it != m_pendingSourceLocationPayload.end() );
const auto start = TscTime( ev.time - m_data.baseTime );
zone->SetStart( start );
zone->end = -1;
zone->SetSrcLoc( it->second );
zone->callstack = 0;
zone->child = -1;
m_data.lastTime = std::max( m_data.lastTime, start );
NewZone( zone, m_threadCtx );
m_pendingSourceLocationPayload.erase( it );
}
void Worker::ProcessZoneBeginAllocSrcLoc( const QueueZoneBegin& ev )
{
auto zone = m_slab.AllocInit<ZoneEvent>();
ProcessZoneBeginAllocSrcLocImpl( zone, ev );
}
void Worker::ProcessZoneBeginAllocSrcLocCallstack( const QueueZoneBegin& ev )
{
auto zone = m_slab.AllocInit<ZoneEvent>();
ProcessZoneBeginAllocSrcLocImpl( zone, ev );
auto& next = m_nextCallstack[m_threadCtx];
next.type = NextCallstackType::Zone;
next.zone = zone;
}
void Worker::ProcessZoneEnd( const QueueZoneEnd& ev )
{
auto tit = m_threadMap.find( m_threadCtx );
if( tit == m_threadMap.end() || tit->second->zoneIdStack.empty() )
{
ZoneEndFailure( m_threadCtx );
return;
}
auto td = tit->second;
auto zoneId = td->zoneIdStack.back_and_pop();
if( zoneId != td->nextZoneId )
{
ZoneStackFailure( m_threadCtx, td->stack.back() );
return;
}
td->nextZoneId = 0;
auto& stack = td->stack;
assert( !stack.empty() );
auto zone = stack.back_and_pop();
assert( zone->end == -1 );
zone->end = TscTime( ev.time - m_data.baseTime );
assert( zone->end >= zone->Start() );
m_data.lastTime = std::max( m_data.lastTime, zone->end );
if( zone->child >= 0 )
{
auto& childVec = m_data.zoneChildren[zone->child];
const auto sz = childVec.size();
if( sz <= 8 * 1024 )
{
Vector<ZoneEvent*> fitVec;
fitVec.reserve_exact( sz, m_slab );
memcpy( fitVec.data(), childVec.data(), sz * sizeof( ZoneEvent* ) );
fitVec.swap( childVec );
m_data.zoneVectorCache.push_back( std::move( fitVec ) );
}
}
#ifndef TRACY_NO_STATISTICS
auto timeSpan = zone->end - zone->Start();
if( timeSpan > 0 )
{
auto it = m_data.sourceLocationZones.find( zone->SrcLoc() );
assert( it != m_data.sourceLocationZones.end() );
auto& slz = it->second;
slz.min = std::min( slz.min, timeSpan );
slz.max = std::max( slz.max, timeSpan );
slz.total += timeSpan;
slz.sumSq += double( timeSpan ) * timeSpan;
if( zone->child >= 0 )
{
for( auto& v : GetZoneChildren( zone->child ) )
{
const auto childSpan = std::max( int64_t( 0 ), v->end - v->Start() );
timeSpan -= childSpan;
}
}
slz.selfMin = std::min( slz.selfMin, timeSpan );
slz.selfMax = std::max( slz.selfMax, timeSpan );
slz.selfTotal += timeSpan;
}
#endif
}
void Worker::ZoneStackFailure( uint64_t thread, const ZoneEvent* ev )
{
m_failure = Failure::ZoneStack;
m_failureData.thread = thread;
m_failureData.srcloc = ev->SrcLoc();
}
void Worker::ZoneEndFailure( uint64_t thread )
{
m_failure = Failure::ZoneEnd;
m_failureData.thread = thread;
m_failureData.srcloc = 0;
}
void Worker::ZoneTextFailure( uint64_t thread )
{
m_failure = Failure::ZoneText;
m_failureData.thread = thread;
m_failureData.srcloc = 0;
}
void Worker::ZoneNameFailure( uint64_t thread )
{
m_failure = Failure::ZoneName;
m_failureData.thread = thread;
m_failureData.srcloc = 0;
}
void Worker::MemFreeFailure( uint64_t thread )
{
m_failure = Failure::MemFree;
m_failureData.thread = thread;
m_failureData.srcloc = 0;
}
void Worker::FrameEndFailure()
{
m_failure = Failure::ZoneEnd;
m_failureData.thread = 0;
m_failureData.srcloc = 0;
}
void Worker::FrameImageIndexFailure()
{
m_failure = Failure::FrameImageIndex;
m_failureData.thread = 0;
m_failureData.srcloc = 0;
}
void Worker::FrameImageTwiceFailure()
{
m_failure = Failure::FrameImageTwice;
m_failureData.thread = 0;
m_failureData.srcloc = 0;
}
void Worker::ProcessZoneValidation( const QueueZoneValidation& ev )
{
auto td = NoticeThread( m_threadCtx );
td->nextZoneId = ev.id;
}
void Worker::ProcessFrameMark( const QueueFrameMark& ev )
{
auto fd = m_data.frames.Retrieve( ev.name, [this] ( uint64_t name ) {
auto fd = m_slab.AllocInit<FrameData>();
fd->name = name;
fd->continuous = 1;
return fd;
}, [this] ( uint64_t name ) {
Query( ServerQueryFrameName, name );
} );
int32_t frameImage = -1;
auto fis = m_frameImageStaging.find( fd->frames.size() );
if( fis != m_frameImageStaging.end() )
{
frameImage = fis->second;
m_frameImageStaging.erase( fis );
}
assert( fd->continuous == 1 );
const auto time = TscTime( ev.time - m_data.baseTime );
assert( fd->frames.empty() || fd->frames.back().start <= time );
fd->frames.push_back( FrameEvent{ time, -1, frameImage } );
m_data.lastTime = std::max( m_data.lastTime, time );
}
void Worker::ProcessFrameMarkStart( const QueueFrameMark& ev )
{
auto fd = m_data.frames.Retrieve( ev.name, [this] ( uint64_t name ) {
auto fd = m_slab.AllocInit<FrameData>();
fd->name = name;
fd->continuous = 0;
return fd;
}, [this] ( uint64_t name ) {
Query( ServerQueryFrameName, name );
} );
assert( fd->continuous == 0 );
const auto time = TscTime( ev.time - m_data.baseTime );
assert( fd->frames.empty() || ( fd->frames.back().end <= time && fd->frames.back().end != -1 ) );
fd->frames.push_back( FrameEvent{ time, -1, -1 } );
m_data.lastTime = std::max( m_data.lastTime, time );
}
void Worker::ProcessFrameMarkEnd( const QueueFrameMark& ev )
{
auto fd = m_data.frames.Retrieve( ev.name, [this] ( uint64_t name ) {
auto fd = m_slab.AllocInit<FrameData>();
fd->name = name;
fd->continuous = 0;
return fd;
}, [this] ( uint64_t name ) {
Query( ServerQueryFrameName, name );
} );
assert( fd->continuous == 0 );
const auto time = TscTime( ev.time - m_data.baseTime );
if( fd->frames.empty() )
{
FrameEndFailure();
return;
}
assert( fd->frames.back().end == -1 );
fd->frames.back().end = time;
m_data.lastTime = std::max( m_data.lastTime, time );
}
void Worker::ProcessFrameImage( const QueueFrameImage& ev )
{
auto it = m_pendingFrameImageData.find( ev.image );
assert( it != m_pendingFrameImageData.end() );
auto& frames = m_data.framesBase->frames;
const auto fidx = int64_t( ev.frame ) - int64_t( m_data.frameOffset ) + 1;
if( m_onDemand && fidx <= 1 )
{
m_pendingFrameImageData.erase( it );
return;
}
else if( fidx <= 0 )
{
FrameImageIndexFailure();
return;
}
auto fi = m_slab.Alloc<FrameImage>();
fi->ptr = PackFrameImage( (const char*)it->second, ev.w, ev.h, fi->csz );
fi->w = ev.w;
fi->h = ev.h;
fi->frameRef = uint32_t( fidx );
fi->flip = ev.flip;
const auto idx = m_data.frameImage.size();
m_data.frameImage.push_back( fi );
m_pendingFrameImageData.erase( it );
if( fidx >= frames.size() )
{
if( m_frameImageStaging.find( fidx ) != m_frameImageStaging.end() )
{
FrameImageTwiceFailure();
return;
}
m_frameImageStaging.emplace( fidx, idx );
}
else if( frames[fidx].frameImage >= 0 )
{
FrameImageTwiceFailure();
}
else
{
frames[fidx].frameImage = idx;
}
}
void Worker::ProcessZoneText( const QueueZoneText& ev )
{
auto tit = m_threadMap.find( m_threadCtx );
if( tit == m_threadMap.end() || tit->second->stack.empty() || tit->second->nextZoneId != tit->second->zoneIdStack.back() )
{
ZoneTextFailure( m_threadCtx );
return;
}
auto td = tit->second;
td->nextZoneId = 0;
auto& stack = td->stack;
auto zone = stack.back();
auto it = m_pendingCustomStrings.find( ev.text );
assert( it != m_pendingCustomStrings.end() );
zone->text = StringIdx( it->second.idx );
m_pendingCustomStrings.erase( it );
}
void Worker::ProcessZoneName( const QueueZoneText& ev )
{
auto tit = m_threadMap.find( m_threadCtx );
if( tit == m_threadMap.end() || tit->second->stack.empty() || tit->second->nextZoneId != tit->second->zoneIdStack.back() )
{
ZoneNameFailure( m_threadCtx );
return;
}
auto td = tit->second;
td->nextZoneId = 0;
auto& stack = td->stack;
auto zone = stack.back();
auto it = m_pendingCustomStrings.find( ev.text );
assert( it != m_pendingCustomStrings.end() );
zone->name = StringIdx( it->second.idx );
m_pendingCustomStrings.erase( it );
}
void Worker::ProcessLockAnnounce( const QueueLockAnnounce& ev )
{
auto it = m_data.lockMap.find( ev.id );
if( it == m_data.lockMap.end() )
{
auto lm = m_slab.AllocInit<LockMap>();
lm->srcloc = ShrinkSourceLocation( ev.lckloc );
lm->type = ev.type;
lm->timeAnnounce = TscTime( ev.time - m_data.baseTime );
lm->timeTerminate = 0;
lm->valid = true;
lm->isContended = false;
m_data.lockMap.emplace( ev.id, lm );
}
else
{
it->second->srcloc = ShrinkSourceLocation( ev.lckloc );
assert( it->second->type == ev.type );
it->second->timeAnnounce = TscTime( ev.time - m_data.baseTime );
it->second->valid = true;
}
CheckSourceLocation( ev.lckloc );
}
void Worker::ProcessLockTerminate( const QueueLockTerminate& ev )
{
auto it = m_data.lockMap.find( ev.id );
if( it == m_data.lockMap.end() )
{
auto lm = m_slab.AllocInit<LockMap>();
lm->type = ev.type;
lm->timeAnnounce = 0;
lm->timeTerminate = TscTime( ev.time - m_data.baseTime );
lm->valid = false;
lm->isContended = false;
m_data.lockMap.emplace( ev.id, lm );
}
else
{
assert( it->second->type == ev.type );
it->second->timeTerminate = TscTime( ev.time - m_data.baseTime );
}
}
void Worker::ProcessLockWait( const QueueLockWait& ev )
{
auto it = m_data.lockMap.find( ev.id );
if( it == m_data.lockMap.end() )
{
auto lm = m_slab.AllocInit<LockMap>();
lm->timeAnnounce = 0;
lm->timeTerminate = 0;
lm->valid = false;
lm->type = ev.type;
lm->isContended = false;
it = m_data.lockMap.emplace( ev.id, lm ).first;
}
auto lev = ev.type == LockType::Lockable ? m_slab.Alloc<LockEvent>() : m_slab.Alloc<LockEventShared>();
lev->SetTime( TscTime( ev.time - m_data.baseTime ) );
lev->SetSrcLoc( 0 );
lev->type = LockEvent::Type::Wait;
InsertLockEvent( *it->second, lev, ev.thread );
}
void Worker::ProcessLockObtain( const QueueLockObtain& ev )
{
auto it = m_data.lockMap.find( ev.id );
assert( it != m_data.lockMap.end() );
auto& lock = *it->second;
auto lev = lock.type == LockType::Lockable ? m_slab.Alloc<LockEvent>() : m_slab.Alloc<LockEventShared>();
lev->SetTime( TscTime( ev.time - m_data.baseTime ) );
lev->SetSrcLoc( 0 );
lev->type = LockEvent::Type::Obtain;
InsertLockEvent( lock, lev, ev.thread );
}
void Worker::ProcessLockRelease( const QueueLockRelease& ev )
{
auto it = m_data.lockMap.find( ev.id );
assert( it != m_data.lockMap.end() );
auto& lock = *it->second;
auto lev = lock.type == LockType::Lockable ? m_slab.Alloc<LockEvent>() : m_slab.Alloc<LockEventShared>();
lev->SetTime( TscTime( ev.time - m_data.baseTime ) );
lev->SetSrcLoc( 0 );
lev->type = LockEvent::Type::Release;
InsertLockEvent( lock, lev, ev.thread );
}
void Worker::ProcessLockSharedWait( const QueueLockWait& ev )
{
auto it = m_data.lockMap.find( ev.id );
if( it == m_data.lockMap.end() )
{
auto lm = m_slab.AllocInit<LockMap>();
lm->valid = false;
lm->type = ev.type;
lm->isContended = false;
it = m_data.lockMap.emplace( ev.id, lm ).first;
}
assert( ev.type == LockType::SharedLockable );
auto lev = m_slab.Alloc<LockEventShared>();
lev->SetTime( TscTime( ev.time - m_data.baseTime ) );
lev->SetSrcLoc( 0 );
lev->type = LockEvent::Type::WaitShared;
InsertLockEvent( *it->second, lev, ev.thread );
}
void Worker::ProcessLockSharedObtain( const QueueLockObtain& ev )
{
auto it = m_data.lockMap.find( ev.id );
assert( it != m_data.lockMap.end() );
auto& lock = *it->second;
assert( lock.type == LockType::SharedLockable );
auto lev = m_slab.Alloc<LockEventShared>();
lev->SetTime( TscTime( ev.time - m_data.baseTime ) );
lev->SetSrcLoc( 0 );
lev->type = LockEvent::Type::ObtainShared;
InsertLockEvent( lock, lev, ev.thread );
}
void Worker::ProcessLockSharedRelease( const QueueLockRelease& ev )
{
auto it = m_data.lockMap.find( ev.id );
assert( it != m_data.lockMap.end() );
auto& lock = *it->second;
assert( lock.type == LockType::SharedLockable );
auto lev = m_slab.Alloc<LockEventShared>();
lev->SetTime( TscTime( ev.time - m_data.baseTime ) );
lev->SetSrcLoc( 0 );
lev->type = LockEvent::Type::ReleaseShared;
InsertLockEvent( lock, lev, ev.thread );
}
void Worker::ProcessLockMark( const QueueLockMark& ev )
{
CheckSourceLocation( ev.srcloc );
auto lit = m_data.lockMap.find( ev.id );
assert( lit != m_data.lockMap.end() );
auto& lockmap = *lit->second;
auto tid = lockmap.threadMap.find( ev.thread );
assert( tid != lockmap.threadMap.end() );
const auto thread = tid->second;
auto it = lockmap.timeline.end();
for(;;)
{
--it;
if( it->ptr->thread == thread )
{
switch( it->ptr->type )
{
case LockEvent::Type::Obtain:
case LockEvent::Type::ObtainShared:
case LockEvent::Type::Wait:
case LockEvent::Type::WaitShared:
it->ptr->SetSrcLoc( ShrinkSourceLocation( ev.srcloc ) );
return;
default:
break;
}
}
}
}
void Worker::ProcessPlotData( const QueuePlotData& ev )
{
PlotData* plot = m_data.plots.Retrieve( ev.name, [this] ( uint64_t name ) {
auto plot = m_slab.AllocInit<PlotData>();
plot->name = name;
plot->type = PlotType::User;
return plot;
}, [this]( uint64_t name ) {
Query( ServerQueryPlotName, name );
} );
const auto time = TscTime( ev.time - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, time );
switch( ev.type )
{
case PlotDataType::Double:
InsertPlot( plot, time, ev.data.d );
break;
case PlotDataType::Float:
InsertPlot( plot, time, (double)ev.data.f );
break;
case PlotDataType::Int:
InsertPlot( plot, time, (double)ev.data.i );
break;
default:
assert( false );
break;
}
}
void Worker::ProcessMessage( const QueueMessage& ev )
{
auto it = m_pendingCustomStrings.find( ev.text );
assert( it != m_pendingCustomStrings.end() );
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time - m_data.baseTime );
msg->ref = StringRef( StringRef::Type::Idx, it->second.idx );
msg->thread = CompressThread( m_threadCtx );
msg->color = 0xFFFFFFFF;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, m_threadCtx );
m_pendingCustomStrings.erase( it );
}
void Worker::ProcessMessageLiteral( const QueueMessage& ev )
{
CheckString( ev.text );
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time - m_data.baseTime );
msg->ref = StringRef( StringRef::Type::Ptr, ev.text );
msg->thread = CompressThread( m_threadCtx );
msg->color = 0xFFFFFFFF;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, m_threadCtx );
}
void Worker::ProcessMessageColor( const QueueMessageColor& ev )
{
auto it = m_pendingCustomStrings.find( ev.text );
assert( it != m_pendingCustomStrings.end() );
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time - m_data.baseTime );
msg->ref = StringRef( StringRef::Type::Idx, it->second.idx );
msg->thread = CompressThread( m_threadCtx );
msg->color = 0xFF000000 | ( ev.r << 16 ) | ( ev.g << 8 ) | ev.b;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, m_threadCtx );
m_pendingCustomStrings.erase( it );
}
void Worker::ProcessMessageLiteralColor( const QueueMessageColor& ev )
{
CheckString( ev.text );
auto msg = m_slab.Alloc<MessageData>();
msg->time = TscTime( ev.time - m_data.baseTime );
msg->ref = StringRef( StringRef::Type::Ptr, ev.text );
msg->thread = CompressThread( m_threadCtx );
msg->color = 0xFF000000 | ( ev.r << 16 ) | ( ev.g << 8 ) | ev.b;
m_data.lastTime = std::max( m_data.lastTime, msg->time );
InsertMessageData( msg, m_threadCtx );
}
void Worker::ProcessMessageAppInfo( const QueueMessage& ev )
{
auto it = m_pendingCustomStrings.find( ev.text );
assert( it != m_pendingCustomStrings.end() );
m_data.appInfo.push_back( StringRef( StringRef::Type::Idx, it->second.idx ) );
m_data.lastTime = std::max( m_data.lastTime, TscTime( ev.time - m_data.baseTime ) );
m_pendingCustomStrings.erase( it );
}
void Worker::ProcessGpuNewContext( const QueueGpuNewContext& ev )
{
assert( !m_gpuCtxMap[ev.context] );
int64_t gpuTime;
if( ev.period == 1.f )
{
gpuTime = ev.gpuTime;
}
else
{
gpuTime = int64_t( double( ev.period ) * ev.gpuTime ); // precision loss
}
auto gpu = m_slab.AllocInit<GpuCtxData>();
memset( gpu->query, 0, sizeof( gpu->query ) );
gpu->timeDiff = TscTime( ev.cpuTime - m_data.baseTime ) - gpuTime;
gpu->thread = ev.thread;
gpu->accuracyBits = ev.accuracyBits;
gpu->period = ev.period;
gpu->count = 0;
m_data.gpuData.push_back( gpu );
m_gpuCtxMap[ev.context] = gpu;
}
void Worker::ProcessGpuZoneBeginImpl( GpuEvent* zone, const QueueGpuZoneBegin& ev )
{
auto ctx = m_gpuCtxMap[ev.context];
assert( ctx );
CheckSourceLocation( ev.srcloc );
zone->cpuStart = TscTime( ev.cpuTime - m_data.baseTime );
zone->cpuEnd = -1;
zone->gpuStart = std::numeric_limits<int64_t>::max();
zone->gpuEnd = -1;
zone->srcloc = ShrinkSourceLocation( ev.srcloc );
zone->callstack = 0;
zone->child = -1;
if( ctx->thread == 0 )
{
// Vulkan context is not bound to any single thread.
zone->thread = CompressThread( ev.thread );
}
else
{
// OpenGL doesn't need per-zone thread id. It still can be sent,
// because it may be needed for callstack collection purposes.
zone->thread = 0;
}
m_data.lastTime = std::max( m_data.lastTime, zone->cpuStart );
auto timeline = &ctx->timeline;
if( !ctx->stack.empty() )
{
auto back = ctx->stack.back();
if( back->child < 0 )
{
back->child = int32_t( m_data.gpuChildren.size() );
m_data.gpuChildren.push_back( Vector<GpuEvent*>() );
}
timeline = &m_data.gpuChildren[back->child];
}
timeline->push_back( zone );
ctx->stack.push_back( zone );
assert( !ctx->query[ev.queryId] );
ctx->query[ev.queryId] = zone;
}
void Worker::ProcessGpuZoneBegin( const QueueGpuZoneBegin& ev )
{
auto zone = m_slab.Alloc<GpuEvent>();
ProcessGpuZoneBeginImpl( zone, ev );
}
void Worker::ProcessGpuZoneBeginCallstack( const QueueGpuZoneBegin& ev )
{
auto zone = m_slab.Alloc<GpuEvent>();
ProcessGpuZoneBeginImpl( zone, ev );
auto& next = m_nextCallstack[ev.thread];
next.type = NextCallstackType::Gpu;
next.gpu = zone;
}
void Worker::ProcessGpuZoneEnd( const QueueGpuZoneEnd& ev )
{
auto ctx = m_gpuCtxMap[ev.context];
assert( ctx );
assert( !ctx->stack.empty() );
auto zone = ctx->stack.back_and_pop();
assert( !ctx->query[ev.queryId] );
ctx->query[ev.queryId] = zone;
zone->cpuEnd = TscTime( ev.cpuTime - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, zone->cpuEnd );
}
void Worker::ProcessGpuTime( const QueueGpuTime& ev )
{
auto ctx = m_gpuCtxMap[ev.context];
assert( ctx );
int64_t gpuTime;
if( ctx->period == 1.f )
{
gpuTime = ev.gpuTime;
}
else
{
gpuTime = int64_t( double( ctx->period ) * ev.gpuTime ); // precision loss
}
auto zone = ctx->query[ev.queryId];
assert( zone );
ctx->query[ev.queryId] = nullptr;
if( zone->gpuStart == std::numeric_limits<int64_t>::max() )
{
zone->gpuStart = ctx->timeDiff + gpuTime;
m_data.lastTime = std::max( m_data.lastTime, zone->gpuStart );
ctx->count++;
}
else
{
zone->gpuEnd = ctx->timeDiff + gpuTime;
m_data.lastTime = std::max( m_data.lastTime, zone->gpuEnd );
if( zone->gpuEnd < zone->gpuStart )
{
std::swap( zone->gpuEnd, zone->gpuStart );
}
}
}
void Worker::ProcessMemAlloc( const QueueMemAlloc& ev )
{
const auto time = TscTime( ev.time - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, time );
NoticeThread( ev.thread );
assert( m_data.memory.active.find( ev.ptr ) == m_data.memory.active.end() );
assert( m_data.memory.data.empty() || m_data.memory.data.back().TimeAlloc() <= time );
m_data.memory.active.emplace( ev.ptr, m_data.memory.data.size() );
const auto ptr = ev.ptr;
uint32_t lo;
uint16_t hi;
memcpy( &lo, ev.size, 4 );
memcpy( &hi, ev.size+4, 2 );
const uint64_t size = lo | ( uint64_t( hi ) << 32 );
auto& mem = m_data.memory.data.push_next();
mem.ptr = ptr;
mem.size = size;
mem.SetTimeAlloc( time );
mem.SetThreadAlloc( CompressThread( ev.thread ) );
mem.SetTimeFree( -1 );
mem.SetThreadFree( 0 );
mem.csAlloc = 0;
mem.csFree = 0;
const auto low = m_data.memory.low;
const auto high = m_data.memory.high;
const auto ptrend = ptr + size;
m_data.memory.low = std::min( low, ptr );
m_data.memory.high = std::max( high, ptrend );
m_data.memory.usage += size;
MemAllocChanged( time );
}
bool Worker::ProcessMemFree( const QueueMemFree& ev )
{
if( ev.ptr == 0 ) return false;
auto it = m_data.memory.active.find( ev.ptr );
if( it == m_data.memory.active.end() )
{
if( !m_ignoreMemFreeFaults )
{
MemFreeFailure( ev.thread );
}
return false;
}
const auto time = TscTime( ev.time - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, time );
NoticeThread( ev.thread );
m_data.memory.frees.push_back( it->second );
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.active.erase( it );
MemAllocChanged( time );
return true;
}
void Worker::ProcessMemAllocCallstack( const QueueMemAlloc& ev )
{
m_lastMemActionCallstack = m_data.memory.data.size();
ProcessMemAlloc( ev );
m_lastMemActionWasAlloc = true;
}
void Worker::ProcessMemFreeCallstack( const QueueMemFree& ev )
{
if( ProcessMemFree( ev ) )
{
m_lastMemActionCallstack = m_data.memory.frees.back();
m_lastMemActionWasAlloc = false;
}
else
{
m_lastMemActionCallstack = std::numeric_limits<uint64_t>::max();
}
}
void Worker::ProcessCallstackMemory( const QueueCallstackMemory& ev )
{
assert( m_pendingCallstackPtr == ev.ptr );
m_pendingCallstackPtr = 0;
if( m_lastMemActionCallstack != std::numeric_limits<uint64_t>::max() )
{
auto& mem = m_data.memory.data[m_lastMemActionCallstack];
if( m_lastMemActionWasAlloc )
{
mem.csAlloc = m_pendingCallstackId;
}
else
{
mem.csFree = m_pendingCallstackId;
}
}
}
void Worker::ProcessCallstack( const QueueCallstack& ev )
{
assert( m_pendingCallstackPtr == ev.ptr );
m_pendingCallstackPtr = 0;
auto nit = m_nextCallstack.find( m_threadCtx );
assert( nit != m_nextCallstack.end() );
auto& next = nit->second;
switch( next.type )
{
case NextCallstackType::Zone:
next.zone->callstack = m_pendingCallstackId;
break;
case NextCallstackType::Gpu:
next.gpu->callstack = m_pendingCallstackId;
break;
case NextCallstackType::Crash:
m_data.crashEvent.callstack = m_pendingCallstackId;
break;
default:
assert( false );
break;
}
}
void Worker::ProcessCallstackAlloc( const QueueCallstackAlloc& ev )
{
assert( m_pendingCallstackPtr == ev.ptr );
m_pendingCallstackPtr = 0;
auto nit = m_nextCallstack.find( m_threadCtx );
assert( nit != m_nextCallstack.end() );
auto& next = nit->second;
switch( next.type )
{
case NextCallstackType::Zone:
next.zone->callstack = m_pendingCallstackId;
break;
case NextCallstackType::Gpu:
next.gpu->callstack = m_pendingCallstackId;
break;
case NextCallstackType::Crash:
m_data.crashEvent.callstack = m_pendingCallstackId;
break;
default:
assert( false );
break;
}
}
void Worker::ProcessCallstackFrameSize( const QueueCallstackFrameSize& ev )
{
assert( !m_callstackFrameStaging );
assert( m_pendingCallstackSubframes == 0 );
assert( m_pendingCallstackFrames > 0 );
m_pendingCallstackFrames--;
m_pendingCallstackSubframes = ev.size;
// Frames may be duplicated due to recursion
auto fmit = m_data.callstackFrameMap.find( PackPointer( ev.ptr ) );
if( fmit == m_data.callstackFrameMap.end() )
{
m_callstackFrameStaging = m_slab.Alloc<CallstackFrameData>();
m_callstackFrameStaging->size = ev.size;
m_callstackFrameStaging->data = m_slab.Alloc<CallstackFrame>( ev.size );
m_callstackFrameStagingPtr = ev.ptr;
}
}
void Worker::ProcessCallstackFrame( const QueueCallstackFrame& ev )
{
assert( m_pendingCallstackSubframes > 0 );
auto nit = m_pendingCustomStrings.find( ev.name );
assert( nit != m_pendingCustomStrings.end() );
auto fit = m_pendingCustomStrings.find( ev.file );
assert( fit != m_pendingCustomStrings.end() );
if( m_callstackFrameStaging )
{
const auto idx = m_callstackFrameStaging->size - m_pendingCallstackSubframes;
m_callstackFrameStaging->data[idx].name = StringIdx( nit->second.idx );
m_callstackFrameStaging->data[idx].file = StringIdx( fit->second.idx );
m_callstackFrameStaging->data[idx].line = ev.line;
if( --m_pendingCallstackSubframes == 0 )
{
assert( m_data.callstackFrameMap.find( PackPointer( m_callstackFrameStagingPtr ) ) == m_data.callstackFrameMap.end() );
m_data.callstackFrameMap.emplace( PackPointer( m_callstackFrameStagingPtr ), m_callstackFrameStaging );
m_callstackFrameStaging = nullptr;
}
}
else
{
m_pendingCallstackSubframes--;
}
m_pendingCustomStrings.erase( nit );
m_pendingCustomStrings.erase( m_pendingCustomStrings.find( ev.file ) );
}
void Worker::ProcessCrashReport( const QueueCrashReport& ev )
{
CheckString( ev.text );
auto& next = m_nextCallstack[m_threadCtx];
next.type = NextCallstackType::Crash;
m_data.crashEvent.thread = m_threadCtx;
m_data.crashEvent.time = TscTime( ev.time - m_data.baseTime );
m_data.crashEvent.message = ev.text;
m_data.crashEvent.callstack = 0;
}
void Worker::ProcessSysTime( const QueueSysTime& ev )
{
const auto time = TscTime( ev.time - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, time );
const auto val = ev.sysTime;
if( !m_sysTimePlot )
{
m_sysTimePlot = m_slab.AllocInit<PlotData>();
m_sysTimePlot->name = 0;
m_sysTimePlot->type = PlotType::SysTime;
m_sysTimePlot->min = val;
m_sysTimePlot->max = val;
m_sysTimePlot->data.push_back( { time, val } );
m_data.plots.Data().push_back( m_sysTimePlot );
}
else
{
assert( !m_sysTimePlot->data.empty() );
assert( m_sysTimePlot->data.back().time <= time );
if( m_sysTimePlot->min > val ) m_sysTimePlot->min = val;
else if( m_sysTimePlot->max < val ) m_sysTimePlot->max = val;
m_sysTimePlot->data.push_back_non_empty( { time, val } );
}
}
void Worker::ProcessContextSwitch( const QueueContextSwitch& ev )
{
const auto time = TscTime( ev.time - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, time );
auto& cs = m_data.cpuData[ev.cpu].cs;
if( ev.oldThread != 0 )
{
auto it = m_data.ctxSwitch.find( ev.oldThread );
if( it != m_data.ctxSwitch.end() )
{
auto& data = it->second->v;
assert( !data.empty() );
auto& item = data.back();
assert( item.Start() <= time );
item.SetEnd( time );
item.SetReason( ev.reason );
item.SetState( ev.state );
const auto dt = time - item.Start();
it->second->runningTime += dt;
auto tdit = m_data.cpuThreadData.find( ev.oldThread );
if( tdit == m_data.cpuThreadData.end() )
{
tdit = m_data.cpuThreadData.emplace( ev.oldThread, CpuThreadData {} ).first;
}
tdit->second.runningRegions++;
tdit->second.runningTime += dt;
}
if( !cs.empty() )
{
auto& cx = cs.back();
assert( m_data.externalThreadCompress.DecompressThread( cx.Thread() ) == ev.oldThread );
cx.SetEnd( time );
}
}
if( ev.newThread != 0 )
{
auto it = m_data.ctxSwitch.find( ev.newThread );
if( it == m_data.ctxSwitch.end() )
{
auto ctx = m_slab.AllocInit<ContextSwitch>();
it = m_data.ctxSwitch.emplace( ev.newThread, ctx ).first;
}
auto& data = it->second->v;
ContextSwitchData* item = nullptr;
bool migration = false;
if( !data.empty() && data.back().Reason() == ContextSwitchData::Wakeup )
{
item = &data.back();
if( data.size() > 1 )
{
migration = data[data.size()-2].Cpu() != ev.cpu;
}
}
else
{
assert( data.empty() || (uint64_t)data.back().End() <= time );
if( !data.empty() )
{
migration = data.back().Cpu() != ev.cpu;
}
item = &data.push_next();
item->wakeup = time;
}
item->SetStart( time );
item->SetEnd( -1 );
item->SetCpu( ev.cpu );
item->SetReason( -1 );
item->SetState( -1 );
auto& cx = cs.push_next();
cx.SetStart( time );
cx.SetEnd( -1 );
cx.SetThread( m_data.externalThreadCompress.CompressThread( ev.newThread ) );
CheckExternalName( ev.newThread );
if( migration )
{
auto tdit = m_data.cpuThreadData.find( ev.newThread );
if( tdit == m_data.cpuThreadData.end() )
{
tdit = m_data.cpuThreadData.emplace( ev.newThread, CpuThreadData {} ).first;
}
tdit->second.migrations++;
}
}
}
void Worker::ProcessThreadWakeup( const QueueThreadWakeup& ev )
{
const auto time = TscTime( ev.time - m_data.baseTime );
m_data.lastTime = std::max( m_data.lastTime, time );
auto it = m_data.ctxSwitch.find( ev.thread );
if( it == m_data.ctxSwitch.end() )
{
auto ctx = m_slab.AllocInit<ContextSwitch>();
it = m_data.ctxSwitch.emplace( ev.thread, ctx ).first;
}
auto& data = it->second->v;
if( !data.empty() && data.back().End() < 0 ) return; // wakeup of a running thread
auto& item = data.push_next();
item.wakeup = time;
item.SetStart( time );
item.SetEnd( -1 );
item.SetCpu( 0 );
item.SetReason( ContextSwitchData::Wakeup );
item.SetState( -1 );
}
void Worker::ProcessTidToPid( const QueueTidToPid& ev )
{
assert( m_data.tidToPid.find( ev.tid ) == m_data.tidToPid.end() );
m_data.tidToPid.emplace( ev.tid, ev.pid );
}
void Worker::MemAllocChanged( int64_t time )
{
const auto val = (double)m_data.memory.usage;
if( !m_data.memory.plot )
{
CreateMemAllocPlot();
m_data.memory.plot->min = val;
m_data.memory.plot->max = val;
m_data.memory.plot->data.push_back( { time, val } );
}
else
{
assert( !m_data.memory.plot->data.empty() );
assert( m_data.memory.plot->data.back().time <= time );
if( m_data.memory.plot->min > val ) m_data.memory.plot->min = val;
else if( m_data.memory.plot->max < val ) m_data.memory.plot->max = val;
m_data.memory.plot->data.push_back_non_empty( { time, val } );
}
}
void Worker::CreateMemAllocPlot()
{
assert( !m_data.memory.plot );
m_data.memory.plot = m_slab.AllocInit<PlotData>();
m_data.memory.plot->name = 0;
m_data.memory.plot->type = PlotType::Memory;
m_data.memory.plot->data.push_back( { GetFrameBegin( *m_data.framesBase, 0 ), 0. } );
m_data.plots.Data().push_back( m_data.memory.plot );
}
void Worker::ReconstructMemAllocPlot()
{
auto& mem = m_data.memory;
#ifdef MY_LIBCPP_SUCKS
pdqsort_branchless( mem.frees.begin(), mem.frees.end(), [&mem] ( const auto& lhs, const auto& rhs ) { return mem.data[lhs].TimeFree() < mem.data[rhs].TimeFree(); } );
#else
std::sort( std::execution::par_unseq, mem.frees.begin(), mem.frees.end(), [&mem] ( const auto& lhs, const auto& rhs ) { return mem.data[lhs].TimeFree() < mem.data[rhs].TimeFree(); } );
#endif
const auto psz = mem.data.size() + mem.frees.size() + 1;
PlotData* plot;
{
std::lock_guard<std::shared_mutex> lock( m_data.lock );
plot = m_slab.AllocInit<PlotData>();
}
plot->name = 0;
plot->type = PlotType::Memory;
plot->data.reserve_exact( psz, m_slab );
auto aptr = mem.data.begin();
auto aend = mem.data.end();
auto fptr = mem.frees.begin();
auto fend = mem.frees.end();
double max = 0;
double usage = 0;
auto ptr = plot->data.data();
ptr->time = GetFrameBegin( *m_data.framesBase, 0 );
ptr->val = 0;
ptr++;
if( aptr != aend && fptr != fend )
{
auto atime = aptr->TimeAlloc();
auto ftime = mem.data[*fptr].TimeFree();
for(;;)
{
if( atime < ftime )
{
usage += int64_t( aptr->size );
assert( usage >= 0 );
if( max < usage ) max = usage;
ptr->time = atime;
ptr->val = usage;
ptr++;
aptr++;
if( aptr == aend ) break;
atime = aptr->TimeAlloc();
}
else
{
usage -= int64_t( mem.data[*fptr].size );
assert( usage >= 0 );
if( max < usage ) max = usage;
ptr->time = ftime;
ptr->val = usage;
ptr++;
fptr++;
if( fptr == fend ) break;
ftime = mem.data[*fptr].TimeFree();
}
}
}
while( aptr != aend )
{
assert( aptr->TimeFree() < 0 );
int64_t time = aptr->TimeAlloc();
usage += int64_t( aptr->size );
assert( usage >= 0 );
if( max < usage ) max = usage;
ptr->time = time;
ptr->val = usage;
ptr++;
aptr++;
}
while( fptr != fend )
{
const auto& memData = mem.data[*fptr];
int64_t time = memData.TimeFree();
usage -= int64_t( memData.size );
assert( usage >= 0 );
assert( max >= usage );
ptr->time = time;
ptr->val = usage;
ptr++;
fptr++;
}
plot->min = 0;
plot->max = max;
std::lock_guard<std::shared_mutex> lock( m_data.lock );
m_data.plots.Data().insert( m_data.plots.Data().begin(), plot );
m_data.memory.plot = plot;
}
void Worker::ReadTimeline( FileRead& f, ZoneEvent* zone, uint16_t thread, int64_t& refTime )
{
uint64_t sz;
f.Read( sz );
if( sz == 0 )
{
zone->child = -1;
}
else
{
zone->child = m_data.zoneChildren.size();
// Put placeholder to have proper size of zone children in nested calls
m_data.zoneChildren.push_back( Vector<ZoneEvent*>() );
// Real data buffer. Can't use placeholder, as the vector can be reallocated
// and the buffer address will change, but the reference won't.
Vector<ZoneEvent*> tmp;
ReadTimeline( f, tmp, thread, sz, refTime );
m_data.zoneChildren[zone->child] = std::move( tmp );
}
}
void Worker::ReadTimelinePre042( FileRead& f, ZoneEvent* zone, uint16_t thread, int fileVer )
{
uint64_t sz;
f.Read( sz );
if( sz == 0 )
{
zone->child = -1;
}
else
{
zone->child = m_data.zoneChildren.size();
m_data.zoneChildren.push_back( Vector<ZoneEvent*>() );
Vector<ZoneEvent*> tmp;
ReadTimelinePre042( f, tmp, thread, sz, fileVer );
m_data.zoneChildren[zone->child] = std::move( tmp );
}
}
void Worker::ReadTimelinePre052( FileRead& f, ZoneEvent* zone, uint16_t thread, int64_t& refTime, int fileVer )
{
uint64_t sz;
f.Read( sz );
if( sz == 0 )
{
zone->child = -1;
}
else
{
zone->child = m_data.zoneChildren.size();
m_data.zoneChildren.push_back( Vector<ZoneEvent*>() );
Vector<ZoneEvent*> tmp;
ReadTimelinePre052( f, tmp, thread, sz, refTime, fileVer );
m_data.zoneChildren[zone->child] = std::move( tmp );
}
}
void Worker::ReadTimeline( FileRead& f, GpuEvent* zone, int64_t& refTime, int64_t& refGpuTime )
{
uint64_t sz;
f.Read( sz );
if( sz == 0 )
{
zone->child = -1;
}
else
{
zone->child = m_data.gpuChildren.size();
m_data.gpuChildren.push_back( Vector<GpuEvent*>() );
Vector<GpuEvent*> tmp;
ReadTimeline( f, tmp, sz, refTime, refGpuTime );
m_data.gpuChildren[zone->child] = std::move( tmp );
}
}
void Worker::ReadTimelinePre052( FileRead& f, GpuEvent* zone, int64_t& refTime, int64_t& refGpuTime, int fileVer )
{
uint64_t sz;
f.Read( sz );
if( sz == 0 )
{
zone->child = -1;
}
else
{
zone->child = m_data.gpuChildren.size();
m_data.gpuChildren.push_back( Vector<GpuEvent*>() );
Vector<GpuEvent*> tmp;
ReadTimelinePre052( f, tmp, sz, refTime, refGpuTime, fileVer );
m_data.gpuChildren[zone->child] = std::move( tmp );
}
}
void Worker::ReadTimelineUpdateStatistics( ZoneEvent* zone, uint16_t thread )
{
#ifndef TRACY_NO_STATISTICS
auto it = m_data.sourceLocationZones.find( zone->SrcLoc() );
assert( it != m_data.sourceLocationZones.end() );
auto& slz = it->second;
auto& ztd = slz.zones.push_next();
ztd.SetZone( zone );
ztd.SetThread( thread );
if( zone->end >= 0 )
{
auto timeSpan = zone->end - zone->Start();
if( timeSpan > 0 )
{
slz.min = std::min( slz.min, timeSpan );
slz.max = std::max( slz.max, timeSpan );
slz.total += timeSpan;
slz.sumSq += double( timeSpan ) * timeSpan;
if( zone->child >= 0 )
{
for( auto& v : GetZoneChildren( zone->child ) )
{
const auto childSpan = std::max( int64_t( 0 ), v->end - v->Start() );
timeSpan -= childSpan;
}
}
slz.selfMin = std::min( slz.selfMin, timeSpan );
slz.selfMax = std::max( slz.selfMax, timeSpan );
slz.selfTotal += timeSpan;
}
}
#else
auto it = m_data.sourceLocationZonesCnt.find( zone->SrcLoc() );
assert( it != m_data.sourceLocationZonesCnt.end() );
it->second++;
#endif
}
void Worker::ReadTimeline( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int64_t& refTime )
{
assert( size != 0 );
vec.reserve_exact( size, m_slab );
m_data.zonesCnt += size;
auto zone = (ZoneEvent*)m_slab.AllocBig( sizeof( ZoneEvent ) * size );
auto zptr = zone;
auto vptr = vec.data();
for( uint64_t i=0; i<size; i++ )
{
*vptr++ = zptr++;
}
do
{
s_loadProgress.subProgress.fetch_add( 1, std::memory_order_relaxed );
uint16_t srcloc;
f.Read( srcloc );
zone->SetSrcLoc( srcloc );
// Use zone->end as scratch buffer for zone start time offset.
f.Read( &zone->end, sizeof( zone->end ) + sizeof( zone->text ) + sizeof( zone->callstack ) + sizeof( zone->name ) );
refTime += zone->end;
zone->SetStart( refTime );
ReadTimeline( f, zone, thread, refTime );
zone->end = ReadTimeOffset( f, refTime );
#ifdef TRACY_NO_STATISTICS
ReadTimelineUpdateStatistics( zone, thread );
#endif
}
while( ++zone != zptr );
}
void Worker::ReadTimelinePre042( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int fileVer )
{
assert( fileVer <= FileVersion( 0, 4, 1 ) );
assert( size != 0 );
vec.reserve_exact( size, m_slab );
m_data.zonesCnt += size;
for( uint64_t i=0; i<size; i++ )
{
s_loadProgress.subProgress.fetch_add( 1, std::memory_order_relaxed );
auto zone = m_slab.Alloc<ZoneEvent>();
vec[i] = zone;
int64_t start;
f.Read( start );
zone->SetStart( start - m_data.baseTime );
f.Read( zone->end );
if( zone->end >= 0 ) zone->end -= m_data.baseTime;
int16_t srcloc;
f.Read( srcloc );
zone->SetSrcLoc( srcloc );
f.Skip( 4 );
f.Read( &zone->text, sizeof( zone->text ) + sizeof( zone->callstack ) + sizeof( zone->name ) );
ReadTimelinePre042( f, zone, thread, fileVer );
#ifdef TRACY_NO_STATISTICS
ReadTimelineUpdateStatistics( zone, thread );
#endif
}
}
void Worker::ReadTimelinePre052( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int64_t& refTime, int fileVer )
{
assert( fileVer <= FileVersion( 0, 5, 1 ) );
assert( size != 0 );
vec.reserve_exact( size, m_slab );
m_data.zonesCnt += size;
auto zone = (ZoneEvent*)m_slab.AllocBig( sizeof( ZoneEvent ) * size );
auto zptr = zone;
auto vptr = vec.data();
for( uint64_t i=0; i<size; i++ )
{
*vptr++ = zptr++;
}
do
{
s_loadProgress.subProgress.fetch_add( 1, std::memory_order_relaxed );
// Use zone->end as scratch buffer for zone start time offset.
f.Read( &zone->end, sizeof( zone->end ) );
int16_t srcloc;
f.Read( srcloc );
zone->SetSrcLoc( srcloc );
if( fileVer <= FileVersion( 0, 5, 0 ) )
{
f.Skip( 4 );
}
else
{
f.Skip( 2 );
}
f.Read( &zone->text, sizeof( zone->text ) + sizeof( zone->callstack ) + sizeof( zone->name ) );
refTime += zone->end;
zone->SetStart( refTime - m_data.baseTime );
ReadTimelinePre052( f, zone, thread, refTime, fileVer );
zone->end = ReadTimeOffset( f, refTime );
if( zone->end >= 0 ) zone->end -= m_data.baseTime;
#ifdef TRACY_NO_STATISTICS
ReadTimelineUpdateStatistics( zone, thread );
#endif
}
while( ++zone != zptr );
}
void Worker::ReadTimeline( FileRead& f, Vector<GpuEvent*>& vec, uint64_t size, int64_t& refTime, int64_t& refGpuTime )
{
assert( size != 0 );
vec.reserve_exact( size, m_slab );
auto zone = (GpuEvent*)m_slab.AllocBig( sizeof( GpuEvent ) * size );
auto zptr = zone;
auto vptr = vec.data();
for( uint64_t i=0; i<size; i++ )
{
*vptr++ = zptr++;
}
do
{
s_loadProgress.subProgress.fetch_add( 1, std::memory_order_relaxed );
// Use zone->gpuStart as scratch buffer for CPU zone start time offset.
// Use zone->gpuEnd as scratch buffer for GPU zone start time offset.
f.Read( &zone->gpuStart, sizeof( zone->gpuStart ) + sizeof( zone->gpuEnd ) + sizeof( zone->srcloc ) + sizeof( zone->callstack ) + sizeof( zone->thread ) );
refTime += zone->gpuStart;
refGpuTime += zone->gpuEnd;
zone->cpuStart = refTime;
zone->gpuStart = refGpuTime;
ReadTimeline( f, zone, refTime, refGpuTime );
zone->cpuEnd = ReadTimeOffset( f, refTime );
zone->gpuEnd = ReadTimeOffset( f, refGpuTime );
}
while( ++zone != zptr );
}
void Worker::ReadTimelinePre052( FileRead& f, Vector<GpuEvent*>& vec, uint64_t size, int64_t& refTime, int64_t& refGpuTime, int fileVer )
{
assert( size != 0 );
vec.reserve_exact( size, m_slab );
for( uint64_t i=0; i<size; i++ )
{
s_loadProgress.subProgress.fetch_add( 1, std::memory_order_relaxed );
auto zone = m_slab.Alloc<GpuEvent>();
vec[i] = zone;
if( fileVer <= FileVersion( 0, 4, 1 ) )
{
f.Read( zone, sizeof( GpuEvent::cpuStart ) + sizeof( GpuEvent::cpuEnd ) + sizeof( GpuEvent::gpuStart ) + sizeof( GpuEvent::gpuEnd ) );
zone->cpuStart -= m_data.baseTime;
if( zone->cpuEnd >= 0 ) zone->cpuEnd -= m_data.baseTime;
if( zone->gpuStart != std::numeric_limits<int64_t>::max() ) zone->gpuStart -= m_data.baseTime;
if( zone->gpuEnd >= 0 ) zone->gpuEnd -= m_data.baseTime;
f.Read( zone->srcloc );
f.Skip( 2 );
f.Read( zone->callstack );
uint64_t thread;
f.Read( thread );
if( thread == 0 )
{
zone->thread = 0;
}
else
{
zone->thread = CompressThread( thread );
}
}
else if( fileVer <= FileVersion( 0, 4, 3 ) )
{
f.Read( &zone->gpuStart, sizeof( zone->gpuStart ) + sizeof( zone->gpuEnd ) );
f.Read( zone->srcloc );
f.Skip( 2 );
f.Read( zone->callstack );
refTime += zone->gpuStart;
refGpuTime += zone->gpuEnd;
zone->cpuStart = refTime - m_data.baseTime;
zone->gpuStart = refGpuTime;
if( zone->gpuStart != std::numeric_limits<int64_t>::max() ) zone->gpuStart -= m_data.baseTime;
uint64_t thread;
f.Read( thread );
if( thread == 0 )
{
zone->thread = 0;
}
else
{
zone->thread = CompressThread( thread );
}
}
else
{
// Use zone->gpuStart as scratch buffer for CPU zone start time offset.
// Use zone->gpuEnd as scratch buffer for GPU zone start time offset.
f.Read( &zone->gpuStart, sizeof( zone->gpuStart ) + sizeof( zone->gpuEnd ) );
f.Read( zone->srcloc );
f.Skip( 2 );
f.Read( zone->callstack );
f.Read( zone->thread );
refTime += zone->gpuStart;
refGpuTime += zone->gpuEnd;
zone->cpuStart = refTime - m_data.baseTime;
zone->gpuStart = refGpuTime;
if( zone->gpuStart != std::numeric_limits<int64_t>::max() ) zone->gpuStart -= m_data.baseTime;
}
ReadTimelinePre052( f, zone, refTime, refGpuTime, fileVer );
if( fileVer > FileVersion( 0, 4, 1 ) )
{
zone->cpuEnd = ReadTimeOffset( f, refTime );
zone->gpuEnd = ReadTimeOffset( f, refGpuTime );
if( zone->cpuEnd > 0 ) zone->cpuEnd -= m_data.baseTime;
if( zone->gpuEnd > 0 ) zone->gpuEnd -= m_data.baseTime;
}
}
}
void Worker::Disconnect()
{
Query( ServerQueryDisconnect, 0 );
m_disconnect = true;
}
void Worker::Write( FileWrite& f )
{
f.Write( FileHeader, sizeof( FileHeader ) );
f.Write( &m_delay, sizeof( m_delay ) );
f.Write( &m_resolution, sizeof( m_resolution ) );
f.Write( &m_timerMul, sizeof( m_timerMul ) );
f.Write( &m_data.lastTime, sizeof( m_data.lastTime ) );
f.Write( &m_data.frameOffset, sizeof( m_data.frameOffset ) );
f.Write( &m_pid, sizeof( m_pid ) );
uint64_t sz = m_captureName.size();
f.Write( &sz, sizeof( sz ) );
f.Write( m_captureName.c_str(), sz );
sz = m_captureProgram.size();
f.Write( &sz, sizeof( sz ) );
f.Write( m_captureProgram.c_str(), sz );
f.Write( &m_captureTime, sizeof( m_captureTime ) );
sz = m_hostInfo.size();
f.Write( &sz, sizeof( sz ) );
f.Write( m_hostInfo.c_str(), sz );
f.Write( &m_data.crashEvent, sizeof( m_data.crashEvent ) );
sz = m_data.frames.Data().size();
f.Write( &sz, sizeof( sz ) );
for( auto& fd : m_data.frames.Data() )
{
int64_t refTime = 0;
f.Write( &fd->name, sizeof( fd->name ) );
f.Write( &fd->continuous, sizeof( fd->continuous ) );
sz = fd->frames.size();
f.Write( &sz, sizeof( sz ) );
if( fd->continuous )
{
for( auto& fe : fd->frames )
{
WriteTimeOffset( f, refTime, fe.start );
f.Write( &fe.frameImage, sizeof( fe.frameImage ) );
}
}
else
{
for( auto& fe : fd->frames )
{
WriteTimeOffset( f, refTime, fe.start );
WriteTimeOffset( f, refTime, fe.end );
f.Write( &fe.frameImage, sizeof( fe.frameImage ) );
}
}
}
sz = m_data.stringData.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.stringData )
{
uint64_t ptr = (uint64_t)v;
f.Write( &ptr, sizeof( ptr ) );
sz = strlen( v );
f.Write( &sz, sizeof( sz ) );
f.Write( v, sz );
}
sz = m_data.strings.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.strings )
{
f.Write( &v.first, sizeof( v.first ) );
uint64_t ptr = (uint64_t)v.second;
f.Write( &ptr, sizeof( ptr ) );
}
sz = m_data.threadNames.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.threadNames )
{
f.Write( &v.first, sizeof( v.first ) );
uint64_t ptr = (uint64_t)v.second;
f.Write( &ptr, sizeof( ptr ) );
}
sz = m_data.externalNames.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.externalNames )
{
f.Write( &v.first, sizeof( v.first ) );
uint64_t ptr = (uint64_t)v.second.first;
f.Write( &ptr, sizeof( ptr ) );
ptr = (uint64_t)v.second.second;
f.Write( &ptr, sizeof( ptr ) );
}
m_data.localThreadCompress.Save( f );
m_data.externalThreadCompress.Save( f );
sz = m_data.sourceLocation.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.sourceLocation )
{
f.Write( &v.first, sizeof( v.first ) );
f.Write( &v.second, sizeof( v.second ) );
}
sz = m_data.sourceLocationExpand.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.sourceLocationExpand )
{
f.Write( &v, sizeof( v ) );
}
sz = m_data.sourceLocationPayload.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.sourceLocationPayload )
{
f.Write( v, sizeof( *v ) );
}
#ifndef TRACY_NO_STATISTICS
sz = m_data.sourceLocationZones.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.sourceLocationZones )
{
int16_t id = v.first;
uint64_t cnt = v.second.zones.size();
f.Write( &id, sizeof( id ) );
f.Write( &cnt, sizeof( cnt ) );
}
#else
sz = m_data.sourceLocationZonesCnt.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.sourceLocationZonesCnt )
{
int16_t id = v.first;
uint64_t cnt = v.second;
f.Write( &id, sizeof( id ) );
f.Write( &cnt, sizeof( cnt ) );
}
#endif
sz = m_data.lockMap.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.lockMap )
{
f.Write( &v.first, sizeof( v.first ) );
f.Write( &v.second->srcloc, sizeof( v.second->srcloc ) );
f.Write( &v.second->type, sizeof( v.second->type ) );
f.Write( &v.second->valid, sizeof( v.second->valid ) );
f.Write( &v.second->timeAnnounce, sizeof( v.second->timeAnnounce ) );
f.Write( &v.second->timeTerminate, sizeof( v.second->timeTerminate ) );
sz = v.second->threadList.size();
f.Write( &sz, sizeof( sz ) );
for( auto& t : v.second->threadList )
{
f.Write( &t, sizeof( t ) );
}
int64_t refTime = v.second->timeAnnounce;
sz = v.second->timeline.size();
f.Write( &sz, sizeof( sz ) );
for( auto& lev : v.second->timeline )
{
WriteTimeOffset( f, refTime, lev.ptr->Time() );
const int16_t srcloc = lev.ptr->SrcLoc();
f.Write( &srcloc, sizeof( srcloc ) );
f.Write( &lev.ptr->thread, sizeof( lev.ptr->thread ) );
f.Write( &lev.ptr->type, sizeof( lev.ptr->type ) );
}
}
{
int64_t refTime = 0;
sz = m_data.messages.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.messages )
{
const auto ptr = (uint64_t)v;
f.Write( &ptr, sizeof( ptr ) );
WriteTimeOffset( f, refTime, v->time );
f.Write( &v->ref, sizeof( v->ref ) );
f.Write( &v->color, sizeof( v->color ) );
}
}
sz = 0;
for( auto& v : m_data.threads ) sz += v->count;
f.Write( &sz, sizeof( sz ) );
sz = m_data.threads.size();
f.Write( &sz, sizeof( sz ) );
for( auto& thread : m_data.threads )
{
int64_t refTime = 0;
f.Write( &thread->id, sizeof( thread->id ) );
f.Write( &thread->count, sizeof( thread->count ) );
WriteTimeline( f, thread->timeline, refTime );
sz = thread->messages.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : thread->messages )
{
auto ptr = uint64_t( v );
f.Write( &ptr, sizeof( ptr ) );
}
}
sz = 0;
for( auto& v : m_data.gpuData ) sz += v->count;
f.Write( &sz, sizeof( sz ) );
sz = m_data.gpuData.size();
f.Write( &sz, sizeof( sz ) );
for( auto& ctx : m_data.gpuData )
{
int64_t refTime = 0;
int64_t refGpuTime = 0;
f.Write( &ctx->thread, sizeof( ctx->thread ) );
f.Write( &ctx->accuracyBits, sizeof( ctx->accuracyBits ) );
f.Write( &ctx->count, sizeof( ctx->count ) );
f.Write( &ctx->period, sizeof( ctx->period ) );
WriteTimeline( f, ctx->timeline, refTime, refGpuTime );
}
sz = m_data.plots.Data().size();
for( auto& plot : m_data.plots.Data() ) { if( plot->type == PlotType::Memory ) sz--; }
f.Write( &sz, sizeof( sz ) );
for( auto& plot : m_data.plots.Data() )
{
if( plot->type == PlotType::Memory ) continue;
f.Write( &plot->type, sizeof( plot->type ) );
f.Write( &plot->name, sizeof( plot->name ) );
f.Write( &plot->min, sizeof( plot->min ) );
f.Write( &plot->max, sizeof( plot->max ) );
int64_t refTime = 0;
sz = plot->data.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : plot->data )
{
WriteTimeOffset( f, refTime, v.time );
f.Write( &v.val, sizeof( v.val ) );
}
}
{
int64_t refTime = 0;
sz = m_data.memory.data.size();
f.Write( &sz, sizeof( sz ) );
sz = m_data.memory.active.size();
f.Write( &sz, sizeof( sz ) );
sz = m_data.memory.frees.size();
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 ) );
f.Write( &mem.csFree, sizeof( mem.csFree ) );
int64_t timeAlloc = mem.TimeAlloc();
uint16_t threadAlloc = mem.ThreadAlloc();
int64_t timeFree = mem.TimeFree();
uint16_t threadFree = mem.ThreadFree();
WriteTimeOffset( f, refTime, timeAlloc );
int64_t freeOffset = timeFree < 0 ? timeFree : timeFree - timeAlloc;
f.Write( &freeOffset, sizeof( freeOffset ) );
f.Write( &threadAlloc, sizeof( threadAlloc ) );
f.Write( &threadFree, sizeof( threadFree ) );
}
f.Write( &m_data.memory.high, sizeof( m_data.memory.high ) );
f.Write( &m_data.memory.low, sizeof( m_data.memory.low ) );
f.Write( &m_data.memory.usage, sizeof( m_data.memory.usage ) );
}
sz = m_data.callstackPayload.size() - 1;
f.Write( &sz, sizeof( sz ) );
for( size_t i=1; i<=sz; i++ )
{
auto cs = m_data.callstackPayload[i];
uint8_t csz = cs->size();
f.Write( &csz, sizeof( csz ) );
f.Write( cs->data(), sizeof( CallstackFrameId ) * csz );
}
sz = m_data.callstackFrameMap.size();
f.Write( &sz, sizeof( sz ) );
for( auto& frame : m_data.callstackFrameMap )
{
f.Write( &frame.first, sizeof( CallstackFrameId ) );
f.Write( &frame.second->size, sizeof( frame.second->size ) );
f.Write( frame.second->data, sizeof( CallstackFrame ) * frame.second->size );
}
sz = m_data.appInfo.size();
f.Write( &sz, sizeof( sz ) );
f.Write( m_data.appInfo.data(), sizeof( m_data.appInfo[0] ) * sz );
sz = m_data.frameImage.size();
f.Write( &sz, sizeof( sz ) );
for( auto& fi : m_data.frameImage )
{
f.Write( &fi->w, sizeof( fi->w ) );
f.Write( &fi->h, sizeof( fi->h ) );
f.Write( &fi->flip, sizeof( fi->flip ) );
const auto image = UnpackFrameImage( *fi );
f.Write( image, fi->w * fi->h / 2 );
}
// Only save context switches relevant to active threads.
std::vector<flat_hash_map<uint64_t, ContextSwitch*, nohash<uint64_t>>::const_iterator> ctxValid;
ctxValid.reserve( m_data.ctxSwitch.size() );
for( auto it = m_data.ctxSwitch.begin(); it != m_data.ctxSwitch.end(); ++it )
{
if( m_data.localThreadCompress.Exists( it->first ) )
{
ctxValid.emplace_back( it );
}
}
sz = ctxValid.size();
f.Write( &sz, sizeof( sz ) );
for( auto& ctx : ctxValid )
{
f.Write( &ctx->first, sizeof( ctx->first ) );
sz = ctx->second->v.size();
f.Write( &sz, sizeof( sz ) );
int64_t refTime = 0;
for( auto& cs : ctx->second->v )
{
WriteTimeOffset( f, refTime, cs.wakeup );
WriteTimeOffset( f, refTime, cs.Start() );
WriteTimeOffset( f, refTime, cs.End() );
uint8_t cpu = cs.Cpu();
int8_t reason = cs.Reason();
int8_t state = cs.State();
f.Write( &cpu, sizeof( cpu ) );
f.Write( &reason, sizeof( reason ) );
f.Write( &state, sizeof( state ) );
}
}
sz = GetContextSwitchPerCpuCount();
f.Write( &sz, sizeof( sz ) );
for( int i=0; i<256; i++ )
{
sz = m_data.cpuData[i].cs.size();
f.Write( &sz, sizeof( sz ) );
int64_t refTime = 0;
for( auto& cx : m_data.cpuData[i].cs )
{
WriteTimeOffset( f, refTime, cx.Start() );
WriteTimeOffset( f, refTime, cx.End() );
uint16_t thread = cx.Thread();
f.Write( &thread, sizeof( thread ) );
}
}
sz = m_data.tidToPid.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.tidToPid )
{
f.Write( &v.first, sizeof( v.first ) );
f.Write( &v.second, sizeof( v.second ) );
}
sz = m_data.cpuThreadData.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : m_data.cpuThreadData )
{
f.Write( &v.first, sizeof( v.first ) );
f.Write( &v.second, sizeof( v.second ) );
}
}
void Worker::WriteTimeline( FileWrite& f, const Vector<ZoneEvent*>& vec, int64_t& refTime )
{
uint64_t sz = vec.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : vec )
{
int16_t srcloc = v->SrcLoc();
f.Write( &srcloc, sizeof( srcloc ) );
int64_t start = v->Start();
WriteTimeOffset( f, refTime, start );
f.Write( &v->text, sizeof( v->text ) );
f.Write( &v->callstack, sizeof( v->callstack ) );
f.Write( &v->name, sizeof( v->name ) );
if( v->child < 0 )
{
sz = 0;
f.Write( &sz, sizeof( sz ) );
}
else
{
WriteTimeline( f, GetZoneChildren( v->child ), refTime );
}
WriteTimeOffset( f, refTime, v->end );
}
}
void Worker::WriteTimeline( FileWrite& f, const Vector<GpuEvent*>& vec, int64_t& refTime, int64_t& refGpuTime )
{
uint64_t sz = vec.size();
f.Write( &sz, sizeof( sz ) );
for( auto& v : vec )
{
WriteTimeOffset( f, refTime, v->cpuStart );
WriteTimeOffset( f, refGpuTime, v->gpuStart );
f.Write( &v->srcloc, sizeof( v->srcloc ) );
f.Write( &v->callstack, sizeof( v->callstack ) );
f.Write( &v->thread, sizeof( v->thread ) );
if( v->child < 0 )
{
sz = 0;
f.Write( &sz, sizeof( sz ) );
}
else
{
WriteTimeline( f, GetGpuChildren( v->child ), refTime, refGpuTime );
}
WriteTimeOffset( f, refTime, v->cpuEnd );
WriteTimeOffset( f, refGpuTime, v->gpuEnd );
}
}
static const char* s_failureReasons[] = {
"<unknown reason>",
"Invalid order of zone begin and end events.",
"Received zone end event without a matching zone begin event.",
"Zone text transfer destination doesn't match active zone.",
"Zone name transfer destination doesn't match active zone.",
"Memory free event without a matching allocation.",
"Discontinuous frame begin/end mismatch.",
"Frame image offset is invalid.",
"Multiple frame images were sent for a single frame.",
};
static_assert( sizeof( s_failureReasons ) / sizeof( *s_failureReasons ) == (int)Worker::Failure::NUM_FAILURES, "Missing failure reason description." );
const char* Worker::GetFailureString( Worker::Failure failure )
{
return s_failureReasons[(int)failure];
}
const char* Worker::PackFrameImage( const char* image, uint16_t w, uint16_t h, uint32_t& csz )
{
const auto insz = size_t( w ) * size_t( h ) / 2;
const auto maxout = LZ4_COMPRESSBOUND( insz );
if( m_frameImageBufferSize < maxout )
{
m_frameImageBufferSize = maxout;
delete[] m_frameImageBuffer;
m_frameImageBuffer = new char[maxout];
}
const auto outsz = LZ4_compress_default( image, m_frameImageBuffer, insz, maxout );
csz = uint32_t( outsz );
auto ptr = (char*)m_slab.AllocBig( outsz );
memcpy( ptr, m_frameImageBuffer, outsz );
return ptr;
}
const char* Worker::UnpackFrameImage( const FrameImage& image )
{
const auto outsz = size_t( image.w ) * size_t( image.h ) / 2;
if( m_frameImageBufferSize < outsz )
{
m_frameImageBufferSize = outsz;
delete[] m_frameImageBuffer;
m_frameImageBuffer = new char[outsz];
}
LZ4_decompress_safe( image.ptr, m_frameImageBuffer, image.csz, outsz );
return m_frameImageBuffer;
}
}
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