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/* -*- C++ -*- */
// $Id$
/* Defines the class used to dynamically link in the benchmark tests */
#if !defined (ACE_BENCHMARK_H)
#define ACE_BENCHMARK_H
#include "ace/Service_Config.h"
#include "ace/Synch.h"
#include "ace/Service_Types.h"
#if defined (ACE_HAS_THREADS)
extern int buffer;
extern ACE_Svc_Export int synch_count;
#if defined (ACE_HAS_PTHREADS) || defined (ACE_HAS_DCETHREADS) || defined (VXWORKS)
typedef ACE_Atomic_Op<ACE_Thread_Mutex, int> MT_INT;
class Thr_ID
// TITLE
// A simple class that provides a thread-specific value in order
// to compensate for POSIX Pthreads.
//
// DESCRIPTION
// Pthreads are too lame to have a sensible scalar values for the
// thread id (unlike Solaris threads). Therefore, we have to
// emulate this ourselves with this class (gag).
{
public:
Thr_ID (void);
int thr_id (void);
void thr_id (int);
private:
int thr_id_;
static MT_INT thread_id_;
};
#endif /* ACE_HAS_PTHREADS || ACE_HAS_DCETHREADS || VXWORKS */
class ACE_Svc_Export Benchmark : public ACE_Service_Object
// TITLE
// Base class for all the timing tests.
{
public:
// = Hooks inherited from ACE_Service_Object.
virtual int svc (void);
virtual int init (int, char *[]);
virtual int info (char **, size_t) const;
virtual int fini (void);
static void *svc_run (Benchmark *bp);
int thr_id (void);
// Returns our thread id;
// = Set/get flag that controls how the tests are shut down
// gracefully.
static void done (sig_atomic_t);
static sig_atomic_t done (void);
protected:
static sig_atomic_t done_;
// Keeps track if we are finished or not.
#if defined (ACE_HAS_PTHREADS) || defined (ACE_HAS_DCETHREADS) || defined (VXWORKS)
ACE_TSS <Thr_ID> id_;
// Keeps track of our "virtual" thread id...
#endif /* ACE_HAS_PTHREADS || ACE_HAS_DCETHREADS || VXWORKS */
};
#endif /* ACE_HAS_THREADS */
#endif /* ACE_BENCHMARK_H */
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