diff options
Diffstat (limited to 'TAO/tests/Cubit/TAO/MT_Cubit/Task_Client.h')
| -rw-r--r-- | TAO/tests/Cubit/TAO/MT_Cubit/Task_Client.h | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/TAO/tests/Cubit/TAO/MT_Cubit/Task_Client.h b/TAO/tests/Cubit/TAO/MT_Cubit/Task_Client.h deleted file mode 100644 index 27dfc1195c2..00000000000 --- a/TAO/tests/Cubit/TAO/MT_Cubit/Task_Client.h +++ /dev/null @@ -1,264 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO/tests -// -// = FILENAME -// Task_Client.h -// -// = AUTHOR -// Andy Gokhale, Sumedh Mungee and Sergio Flores-Gaitan -// -// ============================================================================ - -#if !defined (TASK_CLIENT_H) -#define TASK_CLIENT_H - -#include "ace/Synch.h" -#include "ace/Task.h" -#include "ace/Thread_Manager.h" -#include "ace/Get_Opt.h" -#include "ace/Profile_Timer.h" -#include "ace/ARGV.h" -#include "ace/Sched_Params.h" -#include "ace/High_Res_Timer.h" - -#include "orbsvcs/CosNamingC.h" -#include "cubitC.h" - -#if defined (CHORUS) -#include "pccTimer.h" -#endif /* CHORUS */ - -#include <math.h> - -// @@ Should we put this into a more general file, e.g., OS.h? -// -// I will integrate this, together with the sqrt() function when -// the implementation is complete. --Sergio. -#if defined (ACE_LACKS_FLOATING_POINT) -#define double ACE_UINT32 -#define fabs(X) ((X) >= 0 ? (X) : -(X)) -// the following is just temporary, until we finish the sqrt() -// implementation. -#define sqrt(X) (1) -#endif /* ACE_LACKS_FLOATING_POINT */ - -#if !defined (ACE_HAS_THREADS) -class NOOP_ACE_Barrier -{ -public: - NOOP_ACE_Barrier (int) {} - void wait (void) {} -}; -#define ACE_Barrier NOOP_ACE_Barrier -#endif /* ACE_HAS_THREADS */ - -// Arbitrary generator used by the client to create the numbers to be -// cubed. -static inline int -func (u_int i) -{ - return i - 117; -} - -enum Cubit_Datatypes -{ - // = The various datatypes the client and the server can exchange. - CB_OCTET, - CB_SHORT, - CB_LONG, - CB_STRUCT, - - // = Rate constants. - CB_20HZ_CONSUMER = 0, - CB_10HZ_CONSUMER = 1, - CB_5HZ_CONSUMER = 2, - CB_1HZ_CONSUMER = 3, - - CB_20HZ_CONSUMER_RATE = 20, - CB_10HZ_CONSUMER_RATE = 10, - CB_5HZ_CONSUMER_RATE = 5, - CB_1HZ_CONSUMER_RATE = 1, - - CB_HIGH_PRIORITY_RATE = 20, - CB_LOW_PRIORITY_RATE = 10 -}; - -class Task_State -{ - // = TITLE - // Maintains state common to multiple Cubit clients. - // - // = DESCRIPTION - // This class maintains state which is common to the potentially - // multiple concurrent clients. -public: - ACE_Barrier *barrier_; - // Barrier for the multiple clients to synchronize after binding to - // the servants. - - Task_State (int argc, char **argv); - // Constructor. Takes the command line arguments, which are later - // passed into ORB_init. - - CORBA::String key_; - // All cubit objects will have this as prefix to its key. - - u_int loop_count_; - // Number of times to loop, making calls. - - u_int thread_count_; - // Number of concurrent clients to create. - - double *latency_; - // Array to store the latency for every client, indexed by - // thread-id. - - int *ave_latency_; - // Int array to store the latencies. - - Cubit_Datatypes datatype_; - // Which datatype to use to make the calls. - - ACE_SYNCH_MUTEX lock_; - // Lock to protect access to this object. - - // = Command line arguments. - int argc_; - char **argv_; - - u_int thread_per_rate_; - // Flag for the thread_per_rate test. - - double **global_jitter_array_; - // This array stores the latency seen by each client for each - // request, to be used later to compute jitter. - - u_int *count_; - // This array stores the call count of each thread. They will not - // always have the same call count. - - u_int shutdown_; - // Flag that indicates if we are going to call the shutdown methos - // for the servant. - - u_int oneway_; - // Flag that indicates if we are going to use oneway calls instead - // of two-way. - - u_int use_name_service_; - // Flag that say if we are using the or not the name service. - - u_int one_to_n_test_; - // indicates whether we are running the "1 to n" test, which has 1 - // low priority servant and n low priority clients. - - u_int context_switch_test_; - // flag to run context switch test - - char **iors_; - // Array of pointers used to hold the ior strings read from the ior file - // that the server created. - - char *ior_file_; - // Name of the filename that the server used to store the iors. - - u_int granularity_; - // this is the granularity of the timing of the CORBA requests. A - // value of 5 represents that we will take time every 5 requests, - // instead of the default of every request (1). - - u_int use_utilization_test_; - // flag to indicate we are to use the utilization test. By default - // we do not use it, because it can cause starvation with real-time - // threads - - u_int high_priority_loop_count_; - // Number of times the high priority looped. We are going to loop - // as long as there is low priority clients running, so as to - // maintain high priority traffic as long as low priority traffic is - // going through. - - ACE_Thread_Semaphore *semaphore_; - // semaphore in order for the high priority client to keep running - // as long as the low priority clients are running. See explanation - // of "high_priority_loop_count_" member in this class. - - u_int use_multiple_priority_; - // flag to indicate we are to use multiple priorities for the low - // priority clients. By default we use only one priority for all - // client threads. - - int utilization_task_started_; - // Indicates whether the utilization task has started. - - ACE_High_Res_Timer timer_; - // global timer to be started by the utilization task. - - u_int run_server_utilization_test_; - // flag to indicate we are to run the utilization test of the server. - // This means we are not sending requests at a determined frequency, - // but rather "let it rip"! - - u_int util_time_; - // the amount of time in seconds that the utilization test will run. -}; - -class Client : public ACE_Task<ACE_SYNCH> -{ - // = TITLE - // The Cubit client. - // - // = DESCRIPTION - // This class implements the Cubit Client, which is an active object. - // `n' threads execute svc, and make 2way CORBA calls on the server -public: - Client (ACE_Thread_Manager *, Task_State *ts, u_int id); - // Constructor, with a pointer to the common task state. - - virtual int svc (void); - // The thread function. - - double get_high_priority_latency (void); - double get_low_priority_latency (void); - double get_high_priority_jitter (void); - double get_low_priority_jitter (void); - double get_latency (u_int thread_id); - double get_jitter (u_int id); - // Accessors to get the various measured quantities. - -private: - int run_tests (Cubit_ptr, - u_int, - u_int, - Cubit_Datatypes, - double frequency); - // Makes the calls to the servant. - - void put_latency (double *jitter, - double latency, - u_int thread_id, - u_int count); - // Records the latencies in the <Task_State>. - - int parse_args (int, char **); - // Parses the arguments. - - Task_State *ts_; - // Pointer to shared state. - - u_int id_; - // unique id of the task - - CosNaming::NamingContext_var naming_context_; - // Object reference to the naming service. - - CosNaming::NamingContext_var mt_cubit_context_; - // Object reference to the cubit context "MT_Cubit". -}; - -#endif /* !defined (TASK_CLIENT_H) */ |