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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef TESTDATA_H
#define TESTDATA_H
/***************************************************************
* I N C L U D E D F I L E S *
***************************************************************/
#include <NdbTick.h>
#include <NdbThread.h>
#include <NDBT_Stats.hpp>
#include <random.h>
#include "testDefinitions.h"
/***************************************************************
* M A C R O S *
***************************************************************/
/***************************************************************/
/* C O N S T A N T S */
/***************************************************************/
#define NUM_TRANSACTION_TYPES 5
#define SESSION_LIST_LENGTH 1000
/***************************************************************
* D A T A S T R U C T U R E S *
***************************************************************/
typedef struct {
SubscriberNumber subscriberNumber;
ServerId serverId;
} SessionElement;
typedef struct {
SessionElement list[SESSION_LIST_LENGTH];
unsigned int readIndex;
unsigned int writeIndex;
unsigned int numberInList;
} SessionList;
typedef struct {
unsigned int count;
unsigned int branchExecuted;
unsigned int rollbackExecuted;
/**
* Latency measures
*/
NDB_TICKS startTime;
NDBT_Stats latency;
unsigned int latencyCounter;
inline void startLatency(){
if((latencyCounter & 127) == 127)
startTime = NdbTick_CurrentMillisecond();
}
inline void stopLatency(){
if((latencyCounter & 127) == 127){
const NDB_TICKS tmp = NdbTick_CurrentMillisecond() - startTime;
latency.addObservation(tmp);
}
latencyCounter++;
}
} TransactionDefinition;
typedef struct {
RandomSequence transactionSequence;
RandomSequence rollbackSequenceT4;
RandomSequence rollbackSequenceT5;
TransactionDefinition transactions[NUM_TRANSACTION_TYPES];
unsigned int totalTransactions;
double outerLoopTime;
double outerTps;
SessionList activeSessions;
} GeneratorStatistics;
typedef enum{
Runnable,
Running
} RunState ;
typedef struct {
SubscriberNumber number;
SubscriberSuffix suffix;
SubscriberName name;
Location location;
ChangedBy changed_by;
ChangedTime changed_time;
ServerId server_id;
ServerBit server_bit;
SessionDetails session_details;
GroupId group_id;
ActiveSessions sessions;
Permission permission;
unsigned int do_rollback;
unsigned int branchExecuted;
unsigned int sessionElement;
} TransactionData ;
typedef struct {
struct NdbThread* pThread;
unsigned long randomSeed;
unsigned long changedTime;
unsigned int warmUpSeconds;
unsigned int testSeconds;
unsigned int coolDownSeconds;
GeneratorStatistics generator;
/**
* For async execution
*/
RunState runState;
double startTime;
TransactionData transactionData;
struct Ndb * pNDB;
} ThreadData;
/***************************************************************
* P U B L I C F U N C T I O N S *
***************************************************************/
/***************************************************************
* E X T E R N A L D A T A *
***************************************************************/
#endif /* TESTDATA_H */
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