Differential D12367 Diff 41308 intern/cycles/util/util_profiling.h

Changeset View

Standalone View

intern/cycles/util/util_profiling.h

	Show All 22 Lines
	#include "util/util_thread.h"			#include "util/util_thread.h"
	#include "util/util_vector.h"			#include "util/util_vector.h"

	CCL_NAMESPACE_BEGIN			CCL_NAMESPACE_BEGIN

	enum ProfilingEvent : uint32_t {			enum ProfilingEvent : uint32_t {
	PROFILING_UNKNOWN,			PROFILING_UNKNOWN,
	PROFILING_RAY_SETUP,			PROFILING_RAY_SETUP,
	PROFILING_PATH_INTEGRATE,
	PROFILING_SCENE_INTERSECT,			PROFILING_INTERSECT_CLOSEST,
	PROFILING_INDIRECT_EMISSION,			PROFILING_INTERSECT_SUBSURFACE,
	PROFILING_VOLUME,			PROFILING_INTERSECT_SHADOW,
	PROFILING_SHADER_SETUP,			PROFILING_INTERSECT_VOLUME_STACK,
	PROFILING_SHADER_EVAL,
	PROFILING_SHADER_APPLY,			PROFILING_SHADE_SURFACE_SETUP,
	PROFILING_AO,			PROFILING_SHADE_SURFACE_EVAL,
	PROFILING_SUBSURFACE,			PROFILING_SHADE_SURFACE_DIRECT_LIGHT,
	PROFILING_CONNECT_LIGHT,			PROFILING_SHADE_SURFACE_INDIRECT_LIGHT,
	PROFILING_SURFACE_BOUNCE,			PROFILING_SHADE_SURFACE_AO,
	PROFILING_WRITE_RESULT,			PROFILING_SHADE_SURFACE_PASSES,

	PROFILING_INTERSECT,			PROFILING_SHADE_VOLUME_SETUP,
	PROFILING_INTERSECT_LOCAL,			PROFILING_SHADE_VOLUME_INTEGRATE,
	PROFILING_INTERSECT_SHADOW_ALL,			PROFILING_SHADE_VOLUME_DIRECT_LIGHT,
	PROFILING_INTERSECT_VOLUME,			PROFILING_SHADE_VOLUME_INDIRECT_LIGHT,
	PROFILING_INTERSECT_VOLUME_ALL,
				PROFILING_SHADE_SHADOW_SETUP,
	PROFILING_CLOSURE_EVAL,			PROFILING_SHADE_SHADOW_SURFACE,
	PROFILING_CLOSURE_SAMPLE,			PROFILING_SHADE_SHADOW_VOLUME,
	PROFILING_CLOSURE_VOLUME_EVAL,
	PROFILING_CLOSURE_VOLUME_SAMPLE,			PROFILING_SHADE_LIGHT_SETUP,
				PROFILING_SHADE_LIGHT_EVAL,
	PROFILING_DENOISING,
	PROFILING_DENOISING_CONSTRUCT_TRANSFORM,
	PROFILING_DENOISING_RECONSTRUCT,
	PROFILING_DENOISING_DIVIDE_SHADOW,
	PROFILING_DENOISING_NON_LOCAL_MEANS,
	PROFILING_DENOISING_COMBINE_HALVES,
	PROFILING_DENOISING_GET_FEATURE,
	PROFILING_DENOISING_DETECT_OUTLIERS,

	PROFILING_NUM_EVENTS,			PROFILING_NUM_EVENTS,
	};			};

	/* Contains the current execution state of a worker thread.			/* Contains the current execution state of a worker thread.
	* These values are constantly updated by the worker.			* These values are constantly updated by the worker.
	* Periodically the profiler thread will wake up, read them			* Periodically the profiler thread will wake up, read them
	* and update its internal counters based on it.			* and update its internal counters based on it.
	▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines
	class ProfilingHelper {			class ProfilingHelper {
	public:			public:
	ProfilingHelper(ProfilingState *state, ProfilingEvent event) : state(state)			ProfilingHelper(ProfilingState *state, ProfilingEvent event) : state(state)
	{			{
	previous_event = state->event;			previous_event = state->event;
	state->event = event;			state->event = event;
	}			}

				~ProfilingHelper()
				{
				state->event = previous_event;
				}

	inline void set_event(ProfilingEvent event)			inline void set_event(ProfilingEvent event)
	{			{
	state->event = event;			state->event = event;
	}			}

	inline void set_shader(int shader)			protected:
				ProfilingState *state;
				uint32_t previous_event;
				};

				class ProfilingWithShaderHelper : public ProfilingHelper {
				public:
				ProfilingWithShaderHelper(ProfilingState *state, ProfilingEvent event)
				: ProfilingHelper(state, event)
	{			{
	state->shader = shader;
	if (state->active) {
	assert(shader < state->shader_hits.size());
	state->shader_hits[shader]++;
	}			}

				~ProfilingWithShaderHelper()
				{
				state->object = -1;
				state->shader = -1;
	}			}

	inline void set_object(int object)			inline void set_shader(int object, int shader)
	{			{
	state->object = object;
	if (state->active) {			if (state->active) {
				state->shader = shader;
				state->object = object;

				if (shader >= 0) {
				assert(shader < state->shader_hits.size());
				state->shader_hits[shader]++;
				}

				if (object >= 0) {
	assert(object < state->object_hits.size());			assert(object < state->object_hits.size());
	state->object_hits[object]++;			state->object_hits[object]++;
	}			}
	}			}

	~ProfilingHelper()
	{
	state->event = previous_event;
	}			}

	private:
	ProfilingState *state;
	uint32_t previous_event;
	};			};

	CCL_NAMESPACE_END			CCL_NAMESPACE_END

	#endif /* __UTIL_PROFILING_H__ */			#endif /* __UTIL_PROFILING_H__ */