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#pragma once
#include <atlcoll.h>
#include "CpuProfiler.h"
namespace DirectCompute
{
enum struct eComputeShader : uint16_t;
enum struct eProfilerBlock : uint16_t;
}
namespace Whisper
{
struct WhisperModel;
enum struct eCpuBlock : uint8_t
{
LoadModel,
RunComplete,
Run,
Callbacks,
Spectrogram,
Sample,
VAD,
Encode,
Decode,
DecodeStep,
DecodeLayer,
};
class ProfileCollection
{
public:
ProfileCollection( const WhisperModel& model );
struct Measure
{
size_t count = 0;
// 100-nanosecond ticks
uint64_t totalTicks = 0;
void reset()
{
count = 0;
totalTicks = 0;
}
void print( const char* name ) const;
void add( uint64_t val )
{
count++;
totalTicks += val;
}
};
Measure& measure( DirectCompute::eProfilerBlock which );
Measure& measure( DirectCompute::eComputeShader which );
Measure& measure( eCpuBlock which );
#if PROFILER_COLLECT_TAGS
Measure& measure( DirectCompute::eComputeShader which, uint16_t tag );
#endif
void print();
void reset();
class CpuRaii
{
Measure* dest;
const int64_t tsc;
public:
CpuRaii( Measure& m ) : dest( &m ), tsc( tscNow() )
{ }
CpuRaii( const CpuRaii& ) = delete;
CpuRaii( CpuRaii&& that ) noexcept :
tsc( that.tsc )
{
dest = that.dest;
that.dest = nullptr;
}
~CpuRaii()
{
if( nullptr != dest )
{
const int64_t elapsed = tscNow() - tsc;
dest->add( ticksFromTsc( elapsed ) );
}
}
};
decltype( auto ) cpuBlock( eCpuBlock which )
{
return CpuRaii{ measure( which ) };
}
uint16_t makeTagId( const char* tag );
private:
CAtlMap<uint32_t, Measure> measures;
CComAutoCriticalSection critSec;
#if PROFILER_COLLECT_TAGS
CAtlMap<const char*, uint16_t> tagIDs;
std::vector<const char*> tagNames;
CAtlMap<uint32_t, Measure> taggedShaders;
std::vector<uint32_t> taggedKeysTemp;
struct TaggedTemp
{
uint64_t ticks;
size_t count;
const char* name;
bool operator<( const TaggedTemp& that ) const
{
// Flipping the comparison to sort in descending order
return ticks > that.ticks;
}
void print() const;
};
std::vector<TaggedTemp> taggedTimes;
#endif
std::vector<uint32_t> keysTemp;
};
}
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