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/* -*- C++ -*- */
// $Id$
// ==========================================================================
//
// = FILENAME
// Throughput.h
//
// = DESCRIPTION
//
// = AUTHOR
// Pradeep Gore <pradeep@cs.wustl.edu>
//
// ==========================================================================
#ifndef NOTIFY_Throughput_H
#define NOTIFY_Throughput_H
#include "Notify_Test_Client.h"
#include "Notify_StructuredPushConsumer.h"
#include "Notify_StructuredPushSupplier.h"
#include "ace/Task.h"
#include "ace/Stats.h"
#include "ace/High_Res_Timer.h"
#include "ace/Sched_Params.h"
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4250)
#endif /* _MSC_VER */
class Worker : public ACE_Task_Base
{
// = TITLE
// Run a server thread
//
// = DESCRIPTION
// Use the ACE_Task_Base class to run server threads
//
public:
Worker (void);
// ctor
void orb (CORBA::ORB_ptr orb);
virtual int svc (void);
// The thread entry point.
int done_;
private:
CORBA::ORB_var orb_;
// The orb
};
/***************************************************************************/
class Notify_Throughput;
class Throughput_StructuredPushConsumer
: public TAO_Notify_Tests_StructuredPushConsumer
{
public:
Throughput_StructuredPushConsumer (Notify_Throughput *test_client);
// Contructor.
// = StructuredPushSupplier methods
virtual void push_structured_event (
const CosNotification::StructuredEvent & notification
ACE_ENV_ARG_DECL
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosEventComm::Disconnected
));
void accumulate_into (ACE_Throughput_Stats &throughput) const;
// Accumulate the throughput statistics into <throughput>
void dump_stats (const char* msg, ACE_UINT32 gsf);
// Accumulate the throughput statistics into <throughput>
protected:
Notify_Throughput * test_client_;
TAO_SYNCH_MUTEX lock_;
// Protect internal state
ACE_hrtime_t throughput_start_;
// The timestamp for the first message received
ACE_Throughput_Stats throughput_;
// Used for reporting stats
int push_count_;
// The number of push() calls
};
/***************************************************************************/
class Throughput_StructuredPushSupplier
: public TAO_Notify_Tests_StructuredPushSupplier,
public ACE_Task_Base
{
public:
Throughput_StructuredPushSupplier (Notify_Throughput * test_client);
// Constructor.
virtual ~Throughput_StructuredPushSupplier ();
// Destructor.
// = The ACE_Task_Base methods....
virtual int svc (void);
void accumulate_into (ACE_Throughput_Stats &throughput) const;
// Accumulate the throughput statistics into <throughput>
void dump_stats (const char* msg, ACE_UINT32 gsf);
// Accumulate the throughput statistics into <throughput>
protected:
Notify_Throughput* test_client_;
int push_count_;
// Count the number of push() calls
ACE_hrtime_t throughput_start_;
// The time for the first event sent
ACE_Throughput_Stats throughput_;
// Measure the elapsed time spent while sending the events.
};
/***************************************************************************/
class Notify_Throughput : public Notify_Test_Client
{
public:
// Initialization and termination code
Notify_Throughput (void);
virtual ~Notify_Throughput ();
int parse_args(int argc, char *argv[]) ;
int init (int argc, char *argv [] ACE_ENV_ARG_DECL);
// initialization.
void run_test (ACE_ENV_SINGLE_ARG_DECL);
// Run the test.
void peer_done (void);
// Peers call this when done.
void dump_results (void);
// check if we got the expected results.
Worker worker_;
protected:
void create_EC (ACE_ENV_SINGLE_ARG_DECL);
// Create participants.
CORBA::Boolean collocated_ec_;
// is the ec collocated.
int burst_count_;
// How many bursts we will send from each supplier.
int burst_pause_;
// The time between each event burst, in microseconds.
int burst_size_;
// Number of events to send per supplier in every burst
int payload_size_;
// data size to transmit.
char *payload_;
// the payload.
int consumer_count_;
// Consumer count
int supplier_count_;
// Supplier count
int perconsumer_count_;
// Number of events received that each consumer expects to see.
ACE_CString ec_name_;
// The name of the EC to resolve.
CosNotifyChannelAdmin::EventChannel_var ec_;
// The one channel that we create using the factory.
CosNotifyChannelAdmin::ConsumerAdmin_var consumer_admin_;
// The consumer admin used by consumers.
CosNotifyChannelAdmin::SupplierAdmin_var supplier_admin_;
// The supplier admin used by suppliers.
Throughput_StructuredPushConsumer** consumers_;
// Consumers
Throughput_StructuredPushSupplier** suppliers_;
// Suppliers
int nthreads_;
// = Helpers to signal done.
int peer_done_count_;
// how many peers are done.
TAO_SYNCH_MUTEX lock_;
// The lock to serialize access to members.
TAO_SYNCH_CONDITION condition_;
// exit wait condition
private:
friend class Throughput_StructuredPushSupplier;
friend class Throughput_StructuredPushConsumer;
};
/***************************************************************************/
#if defined(_MSC_VER)
#pragma warning(pop)
#endif /* _MSC_VER */
#endif /* NOTIFY_TESTS_EventS_H */
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