cbf1bb558e
This removes all of the OnDemand code embedded throughout
the main codebase. Individual files related specifically
to OD have been left in place, but removed from the build.
89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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Profiler.h
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Created by Michael Chinen (mchinen) on 8/12/08
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Audacity(R) is copyright (c) 1999-2008 Audacity Team.
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License: GPL v2. See License.txt.
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******************************************************************//**
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\class Profiler
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\brief A simple profiler to measure the average time lengths that a
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particular task/function takes. Currently not thread-safe and not thread-smart,
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but it will probably work fine if you use it on a high level.
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\class TaskProfile
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\brief a simple class to keep track of one task that may be called multiple times.
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*//*******************************************************************/
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#ifndef __AUDACITY_PROFILER__
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#define __AUDACITY_PROFILER__
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#include <vector>
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#include <time.h>
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#define BEGIN_TASK_PROFILING(TASK_DESCRIPTION) Profiler::Instance()->Begin(__FILE__,__LINE__,TASK_DESCRIPTION)
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#define END_TASK_PROFILING(TASK_DESCRIPTION) Profiler::Instance()->End(__FILE__,__LINE__,TASK_DESCRIPTION)
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class TaskProfile;
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class Profiler
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{
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public:
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///write to a profile at the end of the test.
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virtual ~Profiler();
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///start the task timer.
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void Begin(const char* fileName, int lineNum, const char* taskDescription);
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///end the task timer.
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void End(const char* fileName, int lineNum, const char* taskDescription);
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///Gets the singleton instance
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static Profiler* Instance();
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protected:
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///private constructor - Singleton.
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Profiler(){};
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///find a taskProfile for the given task, otherwise create
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TaskProfile* GetOrCreateTaskProfile(const char* fileName, int lineNum);
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TaskProfile* GetTaskProfileByDescription(const char* description);
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//List of current Task to do.
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std::vector<std::unique_ptr<TaskProfile>> mTasks;
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};
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class TaskProfile
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{
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public:
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TaskProfile();
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virtual ~TaskProfile();
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///start the task timer.
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void Begin(const char* fileName, int lineNum, const char* taskDescription);
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///end the task timer.
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void End(const char* fileName, int lineNum, const char* taskDescription);
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double ComputeAverageRunTime();
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ArrayOf<char> mFileName;
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int mLine;
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ArrayOf<char> mDescription;
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int mNumHits;
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clock_t mCumTime;
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clock_t mLastTime;
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};
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#endif
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