tracy/server/TracyEvent.hpp

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#ifndef __TRACYEVENT_HPP__
#define __TRACYEVENT_HPP__
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#include <limits>
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#include <string.h>
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#include "TracyCharUtil.hpp"
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#include "TracyVector.hpp"
#include "tracy_flat_hash_map.hpp"
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namespace tracy
{
#pragma pack( 1 )
struct StringRef
{
enum Type { Ptr, Idx };
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StringRef() : str( 0 ), __data( 0 ) {}
StringRef( Type t, uint64_t data )
: str( data )
, __data( 0 )
{
isidx = t == Idx;
active = 1;
}
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uint64_t str;
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union
{
struct
{
uint8_t isidx : 1;
uint8_t active : 1;
};
uint8_t __data;
};
};
struct StringIdx
{
StringIdx() : __data( 0 ) {}
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StringIdx( uint32_t _idx )
: __data( 0 )
{
idx = _idx;
active = 1;
}
union
{
struct
{
uint32_t idx : 31;
uint32_t active : 1;
};
uint32_t __data;
};
};
struct SourceLocation
{
StringRef name;
StringRef function;
StringRef file;
uint32_t line;
uint32_t color;
};
enum { SourceLocationSize = sizeof( SourceLocation ) };
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struct ZoneEvent
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{
int64_t start;
int64_t end;
int32_t srcloc;
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int8_t cpu_start;
int8_t cpu_end;
StringIdx text;
// This must be last. All above is read/saved as-is.
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Vector<ZoneEvent*> child;
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};
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enum { ZoneEventSize = sizeof( ZoneEvent ) };
static_assert( std::is_standard_layout<ZoneEvent>::value, "ZoneEvent is not standard layout" );
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struct LockEvent
{
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enum class Type : uint8_t
{
Wait,
Obtain,
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Release,
WaitShared,
ObtainShared,
ReleaseShared
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};
int64_t time;
int32_t srcloc;
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uint8_t thread;
uint8_t lockingThread;
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Type type;
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uint8_t lockCount;
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uint64_t waitList;
};
struct LockEventShared : public LockEvent
{
uint64_t waitShared;
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uint64_t sharedList;
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};
enum { LockEventSize = sizeof( LockEvent ) };
enum { LockEventSharedSize = sizeof( LockEventShared ) };
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enum { MaxLockThreads = sizeof( LockEvent::waitList ) * 8 };
static_assert( std::numeric_limits<decltype(LockEvent::lockCount)>::max() >= MaxLockThreads, "Not enough space for lock count." );
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struct GpuEvent
{
int64_t cpuStart;
int64_t cpuEnd;
int64_t gpuStart;
int64_t gpuEnd;
int32_t srcloc;
// This must be last. All above is read/saved as-is.
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Vector<GpuEvent*> child;
};
enum { GpuEventSize = sizeof( GpuEvent ) };
static_assert( std::is_standard_layout<GpuEvent>::value, "GpuEvent is not standard layout" );
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struct MemEvent
{
uint64_t ptr;
uint64_t size;
int64_t timeAlloc;
uint16_t threadAlloc;
int64_t timeFree;
uint16_t threadFree;
};
enum { MemEventSize = sizeof( MemEvent ) };
static_assert( std::is_standard_layout<MemEvent>::value, "MemEvent is not standard layout" );
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#pragma pack()
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struct MessageData
{
int64_t time;
StringRef ref;
};
struct ThreadData
{
uint64_t id;
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uint64_t count;
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Vector<ZoneEvent*> timeline;
Vector<ZoneEvent*> stack;
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Vector<MessageData*> messages;
};
struct GpuCtxResync
{
int64_t timeDiff;
uint16_t events;
};
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struct GpuCtxData
{
int64_t timeDiff;
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uint64_t thread;
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uint64_t count;
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Vector<GpuEvent*> timeline;
Vector<GpuEvent*> stack;
Vector<GpuEvent*> queue;
Vector<GpuCtxResync> resync;
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uint8_t accuracyBits;
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};
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struct LockMap
{
uint32_t srcloc;
Vector<LockEvent*> timeline;
flat_hash_map<uint64_t, uint8_t, nohash<uint64_t>> threadMap;
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std::vector<uint64_t> threadList;
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LockType type;
bool valid;
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};
struct LockHighlight
{
int64_t id;
int64_t begin;
int64_t end;
uint8_t thread;
bool blocked;
};
struct PlotItem
{
int64_t time;
double val;
};
struct PlotData
{
uint64_t name;
double min;
double max;
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Vector<PlotItem> data;
Vector<PlotItem> postpone;
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uint64_t postponeTime;
};
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struct MemData
{
Vector<MemEvent*> data;
flat_hash_map<uint64_t, MemEvent*, nohash<uint64_t>> active;
uint64_t high = std::numeric_limits<uint64_t>::min();
uint64_t low = std::numeric_limits<uint64_t>::max();
};
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struct StringLocation
{
const char* ptr;
uint32_t idx;
};
struct SourceLocationHasher
{
size_t operator()( const SourceLocation* ptr ) const
{
return charutil::hash( (const char*)ptr, sizeof( SourceLocation ) );
}
typedef tracy::power_of_two_hash_policy hash_policy;
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};
struct SourceLocationComparator
{
bool operator()( const SourceLocation* lhs, const SourceLocation* rhs ) const
{
return memcmp( lhs, rhs, sizeof( SourceLocation ) ) == 0;
}
};
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}
#endif