81 lines
3.3 KiB
C
81 lines
3.3 KiB
C
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// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreTypes.h"
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#include "ProfilingDebugging/CookStats.h"
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#define OUTPUT_COOKTIMING ENABLE_COOK_STATS
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#if OUTPUT_COOKTIMING
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#include "Trace/Trace.inl"
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#include "ProfilingDebugging/FormatArgsTrace.h"
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#include "ProfilingDebugging/ScopedTimers.h"
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void OutputHierarchyTimers();
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void ClearHierarchyTimers();
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struct FHierarchicalTimerInfo;
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struct FScopeTimer
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{
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public:
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FScopeTimer(const FScopeTimer&) = delete;
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FScopeTimer(FScopeTimer&&) = delete;
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FScopeTimer(int InId, const char* InName, bool IncrementScope = false);
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void Start();
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void Stop();
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~FScopeTimer();
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private:
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uint64 StartTime = 0;
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FHierarchicalTimerInfo* HierarchyTimerInfo;
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FHierarchicalTimerInfo* PrevTimerInfo;
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};
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UE_TRACE_CHANNEL_EXTERN(CookChannel)
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#define UE_CREATE_HIERARCHICAL_COOKTIMER(name, incrementScope) FScopeTimer ScopeTimer##name(__COUNTER__, #name, incrementScope);
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// Emits trace events denoting scope/lifetime of an activity on the cooking channel.
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#define UE_SCOPED_COOKTIMER(name) TRACE_CPUPROFILER_EVENT_SCOPE_ON_CHANNEL(name, CookChannel)
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#define UE_SCOPED_COOKTIMER_AND_DURATION(name, durationStorage) \
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FScopedDurationTimer name##Timer(durationStorage); UE_SCOPED_COOKTIMER(name)
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// Emits trace events denoting scope/lifetime of an activity on the cooking channel. Also creates a named hierarchical timer that can be aggregated and reported at cook completion.
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#define UE_SCOPED_HIERARCHICAL_COOKTIMER(name) UE_CREATE_HIERARCHICAL_COOKTIMER(name, true); ScopeTimer##name.Start(); UE_SCOPED_COOKTIMER(name)
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#define UE_SCOPED_HIERARCHICAL_COOKTIMER_AND_DURATION(name, durationStorage) \
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FScopedDurationTimer name##Timer(durationStorage); UE_SCOPED_HIERARCHICAL_COOKTIMER(name)
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#define UE_CUSTOM_COOKTIMER_LOG Cpu
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// Emits trace events denoting scope/lifetime of an activity on the cooking channel.
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#define UE_SCOPED_CUSTOM_COOKTIMER(name) UE_TRACE_LOG_SCOPED_T(UE_CUSTOM_COOKTIMER_LOG, name, CookChannel)
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#define UE_SCOPED_CUSTOM_COOKTIMER_AND_DURATION(name, durationStorage) \
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FScopedDurationTimer name##Timer(durationStorage); UE_SCOPED_CUSTOM_COOKTIMER(name)
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// Emits trace events denoting scope/lifetime of an activity on the cooking channel. Also creates a named hierarchical timer that can be aggregated and reported at cook completion.
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#define UE_SCOPED_HIERARCHICAL_CUSTOM_COOKTIMER(name) UE_CREATE_HIERARCHICAL_COOKTIMER(name, true); ScopeTimer##name.Start(); UE_SCOPED_CUSTOM_COOKTIMER(name)
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#define UE_SCOPED_HIERARCHICAL_CUSTOM_COOKTIMER_AND_DURATION(name, durationStorage) \
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FScopedDurationTimer name##Timer(durationStorage); UE_SCOPED_HIERARCHICAL_CUSTOM_COOKTIMER(name)
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#define UE_ADD_CUSTOM_COOKTIMER_META(name, key, value) << name.key(value)
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#else
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#define UE_SCOPED_COOKTIMER(name)
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#define UE_SCOPED_COOKTIMER_AND_DURATION(name, durationStorage)
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#define UE_SCOPED_HIERARCHICAL_COOKTIMER(name)
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#define UE_SCOPED_HIERARCHICAL_COOKTIMER_AND_DURATION(name, durationStorage)
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#define UE_CUSTOM_COOKTIMER_LOG Cpu
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#define UE_SCOPED_CUSTOM_COOKTIMER(name)
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#define UE_SCOPED_CUSTOM_COOKTIMER_AND_DURATION(name, durationStorage)
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#define UE_SCOPED_HIERARCHICAL_CUSTOM_COOKTIMER(name)
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#define UE_SCOPED_HIERARCHICAL_CUSTOM_COOKTIMER_AND_DURATION(name, durationStorage)
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#define UE_ADD_CUSTOM_COOKTIMER_META(key, value)
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void OutputHierarchyTimers() {}
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void ClearHierarchyTimers() {}
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#endif
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