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-rw-r--r--ndb/test/ndbapi/msa.cpp1206
1 files changed, 0 insertions, 1206 deletions
diff --git a/ndb/test/ndbapi/msa.cpp b/ndb/test/ndbapi/msa.cpp
deleted file mode 100644
index e39f7a8c64a..00000000000
--- a/ndb/test/ndbapi/msa.cpp
+++ /dev/null
@@ -1,1206 +0,0 @@
-/* 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; either version 2 of the License, or
- (at your option) any later version.
-
- 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 */
-
-#include <ndb_global.h>
-
-#include <NdbApi.hpp>
-#include <NdbSchemaCon.hpp>
-#include <NdbCondition.h>
-#include <NdbMutex.h>
-#include <NdbSleep.h>
-#include <NdbThread.h>
-#include <NdbTick.h>
-
-const char* const c_szDatabaseName = "TEST_DB";
-
-const char* const c_szTableNameStored = "CCStored";
-const char* const c_szTableNameTemp = "CCTemp";
-
-const char* const c_szContextId = "ContextId";
-const char* const c_szVersion = "Version";
-const char* const c_szLockFlag = "LockFlag";
-const char* const c_szLockTime = "LockTime";
-const char* const c_szLockTimeUSec = "LockTimeUSec";
-const char* const c_szContextData = "ContextData";
-
-const char* g_szTableName = c_szTableNameStored;
-
-
-#ifdef NDB_WIN32
-HANDLE hShutdownEvent = 0;
-#else
-#include <signal.h>
-bool bShutdownEvent = false;
-#endif
-long g_nMaxContextIdPerThread = 5000;
-long g_nNumThreads = 0;
-long g_nMaxCallsPerSecond = 0;
-long g_nMaxRetry = 50;
-bool g_bWriteTuple = false;
-bool g_bInsertInitial = false;
-bool g_bVerifyInitial = false;
-
-NdbMutex* g_pNdbMutexPrintf = 0;
-NdbMutex* g_pNdbMutexIncrement = 0;
-long g_nNumCallsProcessed = 0;
-NDB_TICKS g_tStartTime = 0;
-NDB_TICKS g_tEndTime = 0;
-
-long g_nNumberOfInitialInsert = 0;
-long g_nNumberOfInitialVerify = 0;
-
-const long c_nMaxMillisecForAllCall = 5000;
-long* g_plCountMillisecForCall = 0;
-const long c_nMaxMillisecForAllTrans = 5000;
-long* g_plCountMillisecForTrans = 0;
-bool g_bReport = false;
-bool g_bReportPlus = false;
-
-
-// data for CALL_CONTEXT and GROUP_RESOURCE
-static char STATUS_DATA[]=
-"000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F"
-"101112131415161718191A1B1C1D1E1F000102030405060708090A0B0C0D0E0F"
-"202122232425262728292A2B2C2D2E2F000102030405060708090A0B0C0D0E0F"
-"303132333435363738393A3B3C3D3E3F000102030405060708090A0B0C0D0E0F"
-"404142434445464748494A4B4C4D4E4F000102030405060708090A0B0C0D0E0F"
-"505152535455565758595A5B5C5D5E5F000102030405060708090A0B0C0D0E0F"
-"606162636465666768696A6B6C6D6E6F000102030405060708090A0B0C0D0E0F"
-"707172737475767778797A7B7C7D7E7F000102030405060708090A0B0C0D0E0F"
-"808182838485868788898A8B8C8D8E8F000102030405060708090A0B0C0D0E0F"
-"909192939495969798999A9B9C9D9E9F000102030405060708090A0B0C0D0E0F"
-"10010110210310410510610710810910A000102030405060708090A0B0C0D0EF"
-"10B10C10D10E10F110111112113114115000102030405060708090A0B0C0D0EF"
-"11611711811911A11B11C11D11E11F120000102030405060708090A0B0C0D0EF"
-"12112212312412512612712812912A12B000102030405060708090A0B0C0D0EF"
-"12C12D12E12F130131132134135136137000102030405060708090A0B0C0D0EF"
-"13813913A13B13C13D13E13F140141142000102030405060708090A0B0C0D0EF"
-"14314414514614714814914A14B14C14D000102030405060708090A0B0C0D0EF"
-"14E14F150151152153154155156157158000102030405060708090A0B0C0D0EF"
-"15915A15B15C15D15E15F160161162163000102030405060708090A0B0C0D0EF"
-"16416516616716816916A16B16C16D16E000102030405060708090A0B0C0D0EF"
-"16F170171172173174175176177178179000102030405060708090A0B0C0D0EF"
-"17A17B17C17D17E17F180181182183184000102030405060708090A0B0C0D0EF"
-"18518618718818918A18B18C18D18E18F000102030405060708090A0B0C0D0EF"
-"19019119219319419519619719819919A000102030405060708090A0B0C0D0EF"
-"19B19C19D19E19F200201202203204205000102030405060708090A0B0C0D0EF"
-"20620720820920A20B20C20D20F210211000102030405060708090A0B0C0D0EF"
-"21221321421521621721821921A21B21C000102030405060708090A0B0C0D0EF"
-"21D21E21F220221222223224225226227000102030405060708090A0B0C0D0EF"
-"22822922A22B22C22D22E22F230231232000102030405060708090A0B0C0D0EF"
-"23323423523623723823923A23B23C23D000102030405060708090A0B0C0D0EF"
-"23E23F240241242243244245246247248000102030405060708090A0B0C0D0EF"
-"24924A24B24C24D24E24F250251252253000102030405060708090A0B0C0D0EF"
-"101112131415161718191A1B1C1D1E1F000102030405060708090A0B0C0D0E0F"
-"202122232425262728292A2B2C2D2E2F000102030405060708090A0B0C0D0E0F"
-"303132333435363738393A3B3C3D3E3F000102030405060708090A0B0C0D0E0F"
-"404142434445464748494A4B4C4D4E4F000102030405060708090A0B0C0D0E0F"
-"505152535455565758595A5B5C5D5E5F000102030405060708090A0B0C0D0E0F"
-"606162636465666768696A6B6C6D6E6F000102030405060708090A0B0C0D0E0F"
-"707172737475767778797A7B7C7D7E7F000102030405060708090A0B0C0D0E0F"
-"808182838485868788898A8B8C8D8E8F000102030405060708090A0B0C0D0E0F"
-"909192939495969798999A9B9C9D9E9F000102030405060708090A0B0C0D0E0F"
-"10010110210310410510610710810910A000102030405060708090A0B0C0D0EF"
-"10B10C10D10E10F110111112113114115000102030405060708090A0B0C0D0EF"
-"11611711811911A11B11C11D11E11F120000102030405060708090A0B0C0D0EF"
-"12112212312412512612712812912A12B000102030405060708090A0B0C0D0EF"
-"12C12D12E12F130131132134135136137000102030405060708090A0B0C0D0EF"
-"13813913A13B13C13D13E13F140141142000102030405060708090A0B0C0D0EF"
-"14314414514614714814914A14B14C14D000102030405060708090A0B0C0D0EF"
-"14E14F150151152153154155156157158000102030405060708090A0B0C0D0EF"
-"15915A15B15C15D15E15F160161162163000102030405060708090A0B0C0D0EF"
-"16416516616716816916A16B16C16D16E000102030405060708090A0B0C0D0EF"
-"16F170171172173174175176177178179000102030405060708090A0B0C0D0EF"
-"17A17B17C17D17E17F180181182183184000102030405060708090A0B0C0D0EF"
-"18518618718818918A18B18C18D18E18F000102030405060708090A0B0C0D0EF"
-"19019119219319419519619719819919A000102030405060708090A0B0C0D0EF"
-"19B19C19D19E19F200201202203204205000102030405060708090A0B0C0D0EF"
-"20620720820920A20B20C20D20F210211000102030405060708090A0B0C0D0EF"
-"21221321421521621721821921A21B21C000102030405060708090A0B0C0D0EF"
-"21D21E21F220221222223224225226227000102030405060708090A0B0C0D0EF"
-"22822922A22B22C22D22E22F230231232000102030405060708090A0B0C0D0EF"
-"23323423523623723823923A23B23C23D000102030405060708090A0B0C0D0EF"
-"2366890FE1438751097E7F6325DC0E6326F"
-"25425525625725825925A25B25C25D25E25F000102030405060708090A0B0C0F";
-
-long g_nStatusDataSize = sizeof(STATUS_DATA);
-
-
-// Thread function for Call Context Inserts
-
-
-#ifdef NDB_WIN32
-
-BOOL WINAPI ConsoleCtrlHandler(DWORD dwCtrlType)
-{
- if(CTRL_C_EVENT == dwCtrlType)
- {
- SetEvent(hShutdownEvent);
- return TRUE;
- }
- return FALSE;
-}
-
-#else
-
-void CtrlCHandler(int)
-{
- bShutdownEvent = true;
-}
-
-#endif
-
-
-
-void ReportNdbError(const char* szMsg, const NdbError& err)
-{
- NdbMutex_Lock(g_pNdbMutexPrintf);
- printf("%s: %d: %s\n", szMsg, err.code, (err.message ? err.message : ""));
- NdbMutex_Unlock(g_pNdbMutexPrintf);
-}
-
-
-void
-ReportCallsPerSecond(long nNumCallsProcessed,
- NDB_TICKS tStartTime,
- NDB_TICKS tEndTime)
-{
- NDB_TICKS tElapsed = tEndTime - tStartTime;
- long lCallsPerSec;
- if(tElapsed>0)
- lCallsPerSec = (long)((1000*nNumCallsProcessed)/tElapsed);
- else
- lCallsPerSec = 0;
-
- NdbMutex_Lock(g_pNdbMutexPrintf);
- printf("Time Taken for %ld Calls is %ld msec (= %ld calls/sec)\n",
- nNumCallsProcessed, (long)tElapsed, lCallsPerSec);
- NdbMutex_Unlock(g_pNdbMutexPrintf);
-}
-
-
-#ifndef NDB_WIN32
-void InterlockedIncrement(long* lp) // expensive
-{
- NdbMutex_Lock(g_pNdbMutexIncrement);
- (*lp)++;
- NdbMutex_Unlock(g_pNdbMutexIncrement);
-}
-#endif
-
-
-void InterlockedIncrementAndReport(void)
-{
- NdbMutex_Lock(g_pNdbMutexIncrement);
- ++g_nNumCallsProcessed;
- if((g_nNumCallsProcessed%1000)==0)
- {
- g_tEndTime = NdbTick_CurrentMillisecond();
- if(g_tStartTime)
- ReportCallsPerSecond(1000, g_tStartTime, g_tEndTime);
-
- g_tStartTime = g_tEndTime;
- }
- NdbMutex_Unlock(g_pNdbMutexIncrement);
-}
-
-
-void SleepOneCall(void)
-{
- int iMillisecToSleep;
- if(g_nMaxCallsPerSecond>0)
- iMillisecToSleep = (1000*g_nNumThreads)/g_nMaxCallsPerSecond;
- else
- iMillisecToSleep = 50;
-
- if(iMillisecToSleep>0)
- NdbSleep_MilliSleep(iMillisecToSleep);
-
-}
-
-
-
-int QueryTransaction(Ndb* pNdb,
- long iContextId,
- long* piVersion,
- long* piLockFlag,
- long* piLockTime,
- long* piLockTimeUSec,
- char* pchContextData,
- NdbError& err)
-{
- int iRes = -1;
- NdbConnection* pNdbConnection = pNdb->startTransaction(0, (const char*)&iContextId, 4);
- if(pNdbConnection)
- {
- NdbOperation* pNdbOperation = pNdbConnection->getNdbOperation(g_szTableName);
- if(pNdbOperation)
- {
- NdbRecAttr* pNdbRecAttrVersion;
- NdbRecAttr* pNdbRecAttrLockFlag;
- NdbRecAttr* pNdbRecAttrLockTime;
- NdbRecAttr* pNdbRecAttrLockTimeUSec;
- NdbRecAttr* pNdbRecAttrContextData;
- if(!pNdbOperation->readTuple()
- && !pNdbOperation->equal(c_szContextId, (Int32)iContextId)
- && (pNdbRecAttrVersion=pNdbOperation->getValue(c_szVersion, (char*)piVersion))
- && (pNdbRecAttrLockFlag=pNdbOperation->getValue(c_szLockFlag, (char*)piLockFlag))
- && (pNdbRecAttrLockTime=pNdbOperation->getValue(c_szLockTime, (char*)piLockTime))
- && (pNdbRecAttrLockTimeUSec=pNdbOperation->getValue(c_szLockTimeUSec, (char*)piLockTimeUSec))
- && (pNdbRecAttrContextData=pNdbOperation->getValue(c_szContextData, pchContextData)))
- {
- if(!pNdbConnection->execute(Commit))
- iRes = 0;
- else
- err = pNdbConnection->getNdbError();
- }
- else
- err = pNdbOperation->getNdbError();
- }
- else
- err = pNdbConnection->getNdbError();
-
- pNdb->closeTransaction(pNdbConnection);
- }
- else
- err = pNdb->getNdbError();
-
- return iRes;
-}
-
-
-int RetryQueryTransaction(Ndb* pNdb,
- long iContextId,
- long* piVersion,
- long* piLockFlag,
- long* piLockTime,
- long* piLockTimeUSec,
- char* pchContextData,
- NdbError& err,
- int& nRetry)
-{
- int iRes = -1;
- nRetry = 0;
- bool bRetry = true;
- while(bRetry && nRetry<g_nMaxRetry)
- {
- if(!QueryTransaction(pNdb, iContextId, piVersion, piLockFlag,
- piLockTime, piLockTimeUSec, pchContextData, err))
- {
- iRes = 0;
- bRetry = false;
- }
- else
- {
- switch(err.status)
- {
- case NdbError::TemporaryError:
- case NdbError::UnknownResult:
- SleepOneCall();
- ++nRetry;
- break;
-
- case NdbError::PermanentError:
- default:
- bRetry = false;
- break;
- }
- }
- }
- return iRes;
-}
-
-
-int DeleteTransaction(Ndb* pNdb, long iContextId, NdbError& err)
-{
- int iRes = -1;
- NdbConnection* pNdbConnection = pNdb->startTransaction(0, (const char*)&iContextId, 4);
- if(pNdbConnection)
- {
- NdbOperation* pNdbOperation = pNdbConnection->getNdbOperation(g_szTableName);
- if(pNdbOperation)
- {
- if(!pNdbOperation->deleteTuple()
- && !pNdbOperation->equal(c_szContextId, (Int32)iContextId))
- {
- if(pNdbConnection->execute(Commit) == 0)
- iRes = 0;
- else
- err = pNdbConnection->getNdbError();
- }
- else
- err = pNdbOperation->getNdbError();
- }
- else
- err = pNdbConnection->getNdbError();
-
- pNdb->closeTransaction(pNdbConnection);
- }
- else
- err = pNdb->getNdbError();
-
- return iRes;
-}
-
-
-
-int RetryDeleteTransaction(Ndb* pNdb, long iContextId, NdbError& err, int& nRetry)
-{
- int iRes = -1;
- nRetry = 0;
- bool bRetry = true;
- bool bUnknown = false;
- while(bRetry && nRetry<g_nMaxRetry)
- {
- if(!DeleteTransaction(pNdb, iContextId, err))
- {
- iRes = 0;
- bRetry = false;
- }
- else
- {
- switch(err.status)
- {
- case NdbError::UnknownResult:
- bUnknown = true;
- ++nRetry;
- break;
-
- case NdbError::TemporaryError:
- bUnknown = false;
- SleepOneCall();
- ++nRetry;
- break;
-
- case NdbError::PermanentError:
- if(err.code==626 && bUnknown)
- iRes = 0;
- bRetry = false;
- break;
-
- default:
- bRetry = false;
- break;
- }
- }
- }
- return iRes;
-}
-
-
-
-int InsertTransaction(Ndb* pNdb,
- long iContextID,
- long iVersion,
- long iLockFlag,
- long iLockTime,
- long iLockTimeUSec,
- const char* pchContextData,
- NdbError& err)
-{
- int iRes = -1;
- NdbConnection* pNdbConnection = pNdb->startTransaction(0, (const char*)&iContextID, 4);
- if(pNdbConnection)
- {
- NdbOperation* pNdbOperation = pNdbConnection->getNdbOperation(g_szTableName);
- if(pNdbOperation)
- {
- if(!(g_bWriteTuple ? pNdbOperation->writeTuple() : pNdbOperation->insertTuple())
- && !pNdbOperation->equal(c_szContextId, (Int32)iContextID)
- && !pNdbOperation->setValue(c_szVersion, (Int32)iVersion)
- && !pNdbOperation->setValue(c_szLockFlag, (Int32)iLockFlag)
- && !pNdbOperation->setValue(c_szLockTime, (Int32)iLockTime)
- && !pNdbOperation->setValue(c_szLockTimeUSec, (Int32)iLockTimeUSec)
- && !pNdbOperation->setValue(c_szContextData, pchContextData, g_nStatusDataSize))
- {
- if(!pNdbConnection->execute(Commit))
- iRes = 0;
- else
- err = pNdbConnection->getNdbError();
- }
- else
- err = pNdbOperation->getNdbError();
- }
- else
- err = pNdbConnection->getNdbError();
-
- pNdb->closeTransaction(pNdbConnection);
- }
- else
- err = pNdb->getNdbError();
-
- return iRes;
-}
-
-
-
-int RetryInsertTransaction(Ndb* pNdb,
- long iContextId,
- long iVersion,
- long iLockFlag,
- long iLockTime,
- long iLockTimeUSec,
- const char* pchContextData,
- NdbError& err, int& nRetry)
-{
- int iRes = -1;
- nRetry = 0;
- bool bRetry = true;
- bool bUnknown = false;
- while(bRetry && nRetry<g_nMaxRetry)
- {
- if(!InsertTransaction(pNdb, iContextId, iVersion, iLockFlag,
- iLockTime, iLockTimeUSec, pchContextData, err))
- {
- iRes = 0;
- bRetry = false;
- }
- else
- {
- switch(err.status)
- {
- case NdbError::UnknownResult:
- bUnknown = true;
- ++nRetry;
- break;
-
- case NdbError::TemporaryError:
- bUnknown = false;
- SleepOneCall();
- ++nRetry;
- break;
-
- case NdbError::PermanentError:
- if(err.code==630 && bUnknown)
- iRes = 0;
- bRetry = false;
- break;
-
- default:
- bRetry = false;
- break;
- }
- }
- }
- return iRes;
-}
-
-
-int UpdateTransaction(Ndb* pNdb, long iContextId, NdbError& err)
-{
- int iRes = -1;
- NdbConnection* pNdbConnection = pNdb->startTransaction(0, (const char*)&iContextId, 4);
- if(pNdbConnection)
- {
- NdbOperation* pNdbOperation = pNdbConnection->getNdbOperation(g_szTableName);
- if(pNdbOperation)
- {
- if(!pNdbOperation->updateTuple()
- && !pNdbOperation->equal(c_szContextId, (Int32)iContextId)
- && !pNdbOperation->setValue(c_szContextData, STATUS_DATA, g_nStatusDataSize))
- {
- if(!pNdbConnection->execute(Commit))
- iRes = 0;
- else
- err = pNdbConnection->getNdbError();
- }
- else
- err = pNdbOperation->getNdbError();
- }
- else
- err = pNdbConnection->getNdbError();
-
- pNdb->closeTransaction(pNdbConnection);
- }
- else
- err = pNdb->getNdbError();
-
- return iRes;
-}
-
-
-int RetryUpdateTransaction(Ndb* pNdb, long iContextId, NdbError& err, int& nRetry)
-{
- int iRes = -1;
- nRetry = 0;
- bool bRetry = true;
- while(bRetry && nRetry<g_nMaxRetry)
- {
- if(!UpdateTransaction(pNdb, iContextId, err))
- {
- iRes = 0;
- bRetry = false;
- }
- else
- {
- switch(err.status)
- {
- case NdbError::TemporaryError:
- case NdbError::UnknownResult:
- SleepOneCall();
- ++nRetry;
- break;
-
- case NdbError::PermanentError:
- default:
- bRetry = false;
- break;
- }
- }
- }
- return iRes;
-}
-
-
-
-int InsertInitialRecords(Ndb* pNdb, long nInsert, long nSeed)
-{
- int iRes = -1;
- char szMsg[100];
- for(long i=0; i<nInsert; ++i)
- {
- int iContextID = i+nSeed;
- int nRetry = 0;
- NdbError err;
- memset(&err, 0, sizeof(err));
- NDB_TICKS tStartTrans = NdbTick_CurrentMillisecond();
- iRes = RetryInsertTransaction(pNdb, iContextID, nSeed, iContextID,
- (long)(tStartTrans/1000), (long)((tStartTrans%1000)*1000),
- STATUS_DATA, err, nRetry);
- NDB_TICKS tEndTrans = NdbTick_CurrentMillisecond();
- long lMillisecForThisTrans = (long)(tEndTrans-tStartTrans);
- if(nRetry>0)
- {
- sprintf(szMsg, "insert retried %d times, time %ld msec.",
- nRetry, lMillisecForThisTrans);
- ReportNdbError(szMsg, err);
- }
- if(iRes)
- {
- ReportNdbError("Insert initial record failed", err);
- return iRes;
- }
- InterlockedIncrement(&g_nNumberOfInitialInsert);
- }
- return iRes;
-}
-
-
-
-int VerifyInitialRecords(Ndb* pNdb, long nVerify, long nSeed)
-{
- int iRes = -1;
- char* pchContextData = new char[g_nStatusDataSize];
- char szMsg[100];
- long iPrevLockTime = -1;
- long iPrevLockTimeUSec = -1;
- for(long i=0; i<nVerify; ++i)
- {
- int iContextID = i+nSeed;
- long iVersion = 0;
- long iLockFlag = 0;
- long iLockTime = 0;
- long iLockTimeUSec = 0;
- int nRetry = 0;
- NdbError err;
- memset(&err, 0, sizeof(err));
- NDB_TICKS tStartTrans = NdbTick_CurrentMillisecond();
- iRes = RetryQueryTransaction(pNdb, iContextID, &iVersion, &iLockFlag,
- &iLockTime, &iLockTimeUSec, pchContextData, err, nRetry);
- NDB_TICKS tEndTrans = NdbTick_CurrentMillisecond();
- long lMillisecForThisTrans = (long)(tEndTrans-tStartTrans);
- if(nRetry>0)
- {
- sprintf(szMsg, "verify retried %d times, time %ld msec.",
- nRetry, lMillisecForThisTrans);
- ReportNdbError(szMsg, err);
- }
- if(iRes)
- {
- ReportNdbError("Read initial record failed", err);
- delete[] pchContextData;
- return iRes;
- }
- if(memcmp(pchContextData, STATUS_DATA, g_nStatusDataSize))
- {
- sprintf(szMsg, "wrong context data in tuple %d", iContextID);
- ReportNdbError(szMsg, err);
- delete[] pchContextData;
- return -1;
- }
- if(iVersion!=nSeed
- || iLockFlag!=iContextID
- || iLockTime<iPrevLockTime
- || (iLockTime==iPrevLockTime && iLockTimeUSec<iPrevLockTimeUSec))
- {
- sprintf(szMsg, "wrong call data in tuple %d", iContextID);
- ReportNdbError(szMsg, err);
- delete[] pchContextData;
- return -1;
- }
- iPrevLockTime = iLockTime;
- iPrevLockTimeUSec = iLockTimeUSec;
- InterlockedIncrement(&g_nNumberOfInitialVerify);
- }
- delete[] pchContextData;
- return iRes;
-}
-
-
-
-
-
-void* RuntimeCallContext(void* lpParam)
-{
- long nNumCallsProcessed = 0;
- int nStartingRecordID = *(int*)lpParam;
-
- Ndb* pNdb;
- char* pchContextData = new char[g_nStatusDataSize];
- char szMsg[100];
-
- int iRes;
- const char* szOp;
- long iVersion;
- long iLockFlag;
- long iLockTime;
- long iLockTimeUSec;
-
- pNdb = new Ndb("TEST_DB");
- if(!pNdb)
- {
- NdbMutex_Lock(g_pNdbMutexPrintf);
- printf("new Ndb failed\n");
- NdbMutex_Unlock(g_pNdbMutexPrintf);
- delete[] pchContextData;
- return 0;
- }
-
- if(pNdb->init(1) || pNdb->waitUntilReady())
- {
- ReportNdbError("init of Ndb failed", pNdb->getNdbError());
- delete pNdb;
- delete[] pchContextData;
- return 0;
- }
-
- if(g_bInsertInitial)
- {
- if(InsertInitialRecords(pNdb, g_nMaxContextIdPerThread, -nStartingRecordID-g_nMaxContextIdPerThread))
- {
- delete pNdb;
- delete[] pchContextData;
- return 0;
- }
- }
-
- if(g_bVerifyInitial)
- {
- NdbError err;
- memset(&err, 0, sizeof(err));
- if(VerifyInitialRecords(pNdb, g_nMaxContextIdPerThread, -nStartingRecordID-g_nMaxContextIdPerThread))
- {
- delete pNdb;
- delete[] pchContextData;
- return 0;
- }
- }
- if(g_bInsertInitial || g_bVerifyInitial)
- {
- delete[] pchContextData;
- return 0;
- }
-
- long nContextID = nStartingRecordID;
-#ifdef NDB_WIN32
- while(WaitForSingleObject(hShutdownEvent,0) != WAIT_OBJECT_0)
-#else
- while(!bShutdownEvent)
-#endif
- {
- ++nContextID;
- nContextID %= g_nMaxContextIdPerThread;
- nContextID += nStartingRecordID;
-
- bool bTimeLatency = (nContextID==100);
-
- NDB_TICKS tStartCall = NdbTick_CurrentMillisecond();
- for (int i=0; i < 20; i++)
- {
- int nRetry = 0;
- NdbError err;
- memset(&err, 0, sizeof(err));
- NDB_TICKS tStartTrans = NdbTick_CurrentMillisecond();
- switch(i)
- {
- case 3:
- case 6:
- case 9:
- case 11:
- case 12:
- case 15:
- case 18: // Query Record
- szOp = "Read";
- iRes = RetryQueryTransaction(pNdb, nContextID, &iVersion, &iLockFlag,
- &iLockTime, &iLockTimeUSec, pchContextData, err, nRetry);
- break;
-
- case 19: // Delete Record
- szOp = "Delete";
- iRes = RetryDeleteTransaction(pNdb, nContextID, err, nRetry);
- break;
-
- case 0: // Insert Record
- szOp = "Insert";
- iRes = RetryInsertTransaction(pNdb, nContextID, 1, 1, 1, 1, STATUS_DATA, err, nRetry);
- break;
-
- default: // Update Record
- szOp = "Update";
- iRes = RetryUpdateTransaction(pNdb, nContextID, err, nRetry);
- break;
- }
- NDB_TICKS tEndTrans = NdbTick_CurrentMillisecond();
- long lMillisecForThisTrans = (long)(tEndTrans-tStartTrans);
-
- if(g_bReport)
- {
- assert(lMillisecForThisTrans>=0 && lMillisecForThisTrans<c_nMaxMillisecForAllTrans);
- InterlockedIncrement(g_plCountMillisecForTrans+lMillisecForThisTrans);
- }
-
- if(nRetry>0)
- {
- sprintf(szMsg, "%s retried %d times, time %ld msec.",
- szOp, nRetry, lMillisecForThisTrans);
- ReportNdbError(szMsg, err);
- }
- else if(bTimeLatency)
- {
- NdbMutex_Lock(g_pNdbMutexPrintf);
- printf("%s = %ld msec.\n", szOp, lMillisecForThisTrans);
- NdbMutex_Unlock(g_pNdbMutexPrintf);
- }
-
- if(iRes)
- {
- sprintf(szMsg, "%s failed after %ld calls, terminating thread",
- szOp, nNumCallsProcessed);
- ReportNdbError(szMsg, err);
- delete pNdb;
- delete[] pchContextData;
- return 0;
- }
- }
- NDB_TICKS tEndCall = NdbTick_CurrentMillisecond();
- long lMillisecForThisCall = (long)(tEndCall-tStartCall);
-
- if(g_bReport)
- {
- assert(lMillisecForThisCall>=0 && lMillisecForThisCall<c_nMaxMillisecForAllCall);
- InterlockedIncrement(g_plCountMillisecForCall+lMillisecForThisCall);
- }
-
- if(bTimeLatency)
- {
- NdbMutex_Lock(g_pNdbMutexPrintf);
- printf("Total time for call is %ld msec.\n", (long)lMillisecForThisCall);
- NdbMutex_Unlock(g_pNdbMutexPrintf);
- }
-
- nNumCallsProcessed++;
- InterlockedIncrementAndReport();
- if(g_nMaxCallsPerSecond>0)
- {
- int iMillisecToSleep = (1000*g_nNumThreads)/g_nMaxCallsPerSecond;
- iMillisecToSleep -= lMillisecForThisCall;
- if(iMillisecToSleep>0)
- {
- NdbSleep_MilliSleep(iMillisecToSleep);
- }
- }
- }
-
- NdbMutex_Lock(g_pNdbMutexPrintf);
- printf("Terminating thread after %ld calls\n", nNumCallsProcessed);
- NdbMutex_Unlock(g_pNdbMutexPrintf);
-
- delete pNdb;
- delete[] pchContextData;
- return 0;
-}
-
-
-int CreateCallContextTable(Ndb* pNdb, const char* szTableName, bool bStored)
-{
- int iRes = -1;
- NdbError err;
- memset(&err, 0, sizeof(err));
-
- NdbSchemaCon* pNdbSchemaCon = NdbSchemaCon::startSchemaTrans(pNdb);
- if(pNdbSchemaCon)
- {
- NdbSchemaOp* pNdbSchemaOp = pNdbSchemaCon->getNdbSchemaOp();
- if(pNdbSchemaOp)
- {
- if(!pNdbSchemaOp->createTable(szTableName, 8, TupleKey, 2,
- All, 6, 78, 80, 1, bStored)
- && !pNdbSchemaOp->createAttribute(c_szContextId, TupleKey, 32, 1, Signed)
- && !pNdbSchemaOp->createAttribute(c_szVersion, NoKey, 32, 1, Signed)
- && !pNdbSchemaOp->createAttribute(c_szLockFlag, NoKey, 32, 1, Signed)
- && !pNdbSchemaOp->createAttribute(c_szLockTime, NoKey, 32, 1, Signed)
- && !pNdbSchemaOp->createAttribute(c_szLockTimeUSec, NoKey, 32, 1, Signed)
- && !pNdbSchemaOp->createAttribute(c_szContextData, NoKey, 8, g_nStatusDataSize, String))
- {
- if(!pNdbSchemaCon->execute())
- iRes = 0;
- else
- err = pNdbSchemaCon->getNdbError();
- }
- else
- err = pNdbSchemaOp->getNdbError();
- }
- else
- err = pNdbSchemaCon->getNdbError();
-
- NdbSchemaCon::closeSchemaTrans(pNdbSchemaCon);
- }
- else
- err = pNdb->getNdbError();
-
- if(iRes)
- {
- ReportNdbError("create call context table failed", err);
- }
- return iRes;
-}
-
-
-
-void ReportResponseTimeStatistics(const char* szStat, long* plCount, const long lSize)
-{
- long lCount = 0;
- Int64 llSum = 0;
- Int64 llSum2 = 0;
- long lMin = -1;
- long lMax = -1;
-
- for(long l=0; l<lSize; ++l)
- {
- if(plCount[l]>0)
- {
- lCount += plCount[l];
- llSum += (Int64)l*(Int64)plCount[l];
- llSum2 += (Int64)l*(Int64)l*(Int64)plCount[l];
- if(lMin==-1 || l<lMin)
- {
- lMin = l;
- }
- if(lMax==-1 || l>lMax)
- {
- lMax = l;
- }
- }
- }
-
- long lAvg = long(llSum/lCount);
- double dblVar = ((double)lCount*(double)llSum2 - (double)llSum*(double)llSum)/((double)lCount*(double)(lCount-1));
- long lStd = long(sqrt(dblVar));
-
- long lMed = -1;
- long l95 = -1;
- long lSel = -1;
- for(long l=lMin; l<=lMax; ++l)
- {
- if(plCount[l]>0)
- {
- lSel += plCount[l];
- if(lMed==-1 && lSel>=(lCount/2))
- {
- lMed = l;
- }
- if(l95==-1 && lSel>=((lCount*95)/100))
- {
- l95 = l;
- }
- if(g_bReportPlus)
- {
- printf("%ld\t%ld\n", l, plCount[l]);
- }
- }
- }
-
- printf("%s: Count=%ld, Min=%ld, Max=%ld, Avg=%ld, Std=%ld, Med=%ld, 95%%=%ld\n",
- szStat, lCount, lMin, lMax, lAvg, lStd, lMed, l95);
-}
-
-
-
-void ShowHelp(const char* szCmd)
-{
- printf("%s -t<threads> [-s<seed>] [-b<batch>] [-c<maxcps>] [-m<size>] [-d] [-i] [-v] [-f] [-w] [-r[+]]\n", szCmd);
- printf("%s -?\n", szCmd);
- puts("-d\t\tcreate the table");
- puts("-i\t\tinsert initial records");
- puts("-v\t\tverify initial records");
- puts("-t<threads>\tnumber of threads making calls");
- puts("-s<seed>\toffset for primary key");
- puts("-b<batch>\tbatch size per thread");
- puts("-c<maxcps>\tmax number of calls per second for this process");
- puts("-m<size>\tsize of context data");
- puts("-f\t\tno checkpointing and no logging");
- puts("-w\t\tuse writeTuple instead of insertTuple");
- puts("-r\t\treport response time statistics");
- puts("-r+\t\treport response time distribution");
- puts("-?\t\thelp");
-}
-
-
-int main(int argc, char* argv[])
-{
- ndb_init();
- int iRes = -1;
- g_nNumThreads = 0;
- g_nMaxCallsPerSecond = 0;
- long nSeed = 0;
- bool bStoredTable = true;
- bool bCreateTable = false;
- g_bWriteTuple = false;
- g_bReport = false;
- g_bReportPlus = false;
-
- for(int i=1; i<argc; ++i)
- {
- if(argv[i][0]=='-' || argv[i][0]=='/')
- {
- switch(argv[i][1])
- {
- case 't':
- g_nNumThreads = atol(argv[i]+2);
- break;
- case 's':
- nSeed = atol(argv[i]+2);
- break;
- case 'b':
- g_nMaxContextIdPerThread = atol(argv[i]+2);
- break;
- case 'm':
- g_nStatusDataSize = atol(argv[i]+2);
- if(g_nStatusDataSize>sizeof(STATUS_DATA))
- {
- g_nStatusDataSize = sizeof(STATUS_DATA);
- }
- break;
- case 'i':
- g_bInsertInitial = true;
- break;
- case 'v':
- g_bVerifyInitial = true;
- break;
- case 'd':
- bCreateTable = true;
- break;
- case 'f':
- bStoredTable = false;
- break;
- case 'w':
- g_bWriteTuple = true;
- break;
- case 'r':
- g_bReport = true;
- if(argv[i][2]=='+')
- {
- g_bReportPlus = true;
- }
- break;
- case 'c':
- g_nMaxCallsPerSecond = atol(argv[i]+2);
- break;
- case '?':
- default:
- ShowHelp(argv[0]);
- return -1;
- }
- }
- else
- {
- ShowHelp(argv[0]);
- return -1;
- }
- }
- if(bCreateTable)
- puts("-d\tcreate the table");
- if(g_bInsertInitial)
- printf("-i\tinsert initial records\n");
- if(g_bVerifyInitial)
- printf("-v\tverify initial records\n");
- if(g_nNumThreads>0)
- printf("-t%ld\tnumber of threads making calls\n", g_nNumThreads);
- if(g_nNumThreads>0)
- {
- printf("-s%ld\toffset for primary key\n", nSeed);
- printf("-b%ld\tbatch size per thread\n", g_nMaxContextIdPerThread);
- }
- if(g_nMaxCallsPerSecond>0)
- printf("-c%ld\tmax number of calls per second for this process\n", g_nMaxCallsPerSecond);
- if(!bStoredTable)
- puts("-f\tno checkpointing and no logging to disk");
- if(g_bWriteTuple)
- puts("-w\tuse writeTuple instead of insertTuple");
- if(g_bReport)
- puts("-r\treport response time statistics");
- if(g_bReportPlus)
- puts("-r+\treport response time distribution");
-
- if(!bCreateTable && g_nNumThreads<=0)
- {
- ShowHelp(argv[0]);
- return -1;
- }
- printf("-m%ld\tsize of context data\n", g_nStatusDataSize);
-
- g_szTableName = (bStoredTable ? c_szTableNameStored : c_szTableNameTemp);
-
-#ifdef NDB_WIN32
- SetConsoleCtrlHandler(ConsoleCtrlHandler, true);
-#else
- signal(SIGINT, CtrlCHandler);
-#endif
-
- if(g_bReport)
- {
- g_plCountMillisecForCall = new long[c_nMaxMillisecForAllCall];
- memset(g_plCountMillisecForCall, 0, c_nMaxMillisecForAllCall*sizeof(long));
- g_plCountMillisecForTrans = new long[c_nMaxMillisecForAllTrans];
- memset(g_plCountMillisecForTrans, 0, c_nMaxMillisecForAllTrans*sizeof(long));
- }
-
- g_pNdbMutexIncrement = NdbMutex_Create();
- g_pNdbMutexPrintf = NdbMutex_Create();
-#ifdef NDB_WIN32
- hShutdownEvent = CreateEvent(NULL,TRUE,FALSE,NULL);
-#endif
-
- Ndb* pNdb = new Ndb(c_szDatabaseName);
- if(!pNdb)
- {
- printf("could not construct ndb\n");
- return 1;
- }
-
- if(pNdb->init(1) || pNdb->waitUntilReady())
- {
- ReportNdbError("could not initialize ndb\n", pNdb->getNdbError());
- delete pNdb;
- return 2;
- }
-
- if(bCreateTable)
- {
- printf("Create CallContext table\n");
- if (bStoredTable)
- {
- if (CreateCallContextTable(pNdb, c_szTableNameStored, true))
- {
- printf("Create table failed\n");
- delete pNdb;
- return 3;
- }
- }
- else
- {
- if (CreateCallContextTable(pNdb, c_szTableNameTemp, false))
- {
- printf("Create table failed\n");
- delete pNdb;
- return 3;
- }
- }
- }
-
- if(g_nNumThreads>0)
- {
- printf("creating %d threads\n", (int)g_nNumThreads);
- if(g_bInsertInitial)
- {
- printf("each thread will insert %ld initial records, total %ld inserts\n",
- g_nMaxContextIdPerThread, g_nNumThreads*g_nMaxContextIdPerThread);
- }
- if(g_bVerifyInitial)
- {
- printf("each thread will verify %ld initial records, total %ld reads\n",
- g_nMaxContextIdPerThread, g_nNumThreads*g_nMaxContextIdPerThread);
- }
-
- g_nNumberOfInitialInsert = 0;
- g_nNumberOfInitialVerify = 0;
-
- NDB_TICKS tStartTime = NdbTick_CurrentMillisecond();
- NdbThread* pThreads[256];
- int pnStartingRecordNum[256];
- int ij;
- for(ij=0;ij<g_nNumThreads;ij++)
- {
- pnStartingRecordNum[ij] = (ij*g_nMaxContextIdPerThread) + nSeed;
- }
-
- for(ij=0;ij<g_nNumThreads;ij++)
- {
- pThreads[ij] = NdbThread_Create(RuntimeCallContext,
- (void**)(pnStartingRecordNum+ij),
- 0, "RuntimeCallContext", NDB_THREAD_PRIO_LOW);
- }
-
- //Wait for the threads to finish
- for(ij=0;ij<g_nNumThreads;ij++)
- {
- void* status;
- NdbThread_WaitFor(pThreads[ij], &status);
- }
- NDB_TICKS tEndTime = NdbTick_CurrentMillisecond();
-
- //Print time taken
- printf("Time Taken for %ld Calls is %ld msec (= %ld calls/sec)\n",
- g_nNumCallsProcessed,
- (long)(tEndTime-tStartTime),
- (long)((1000*g_nNumCallsProcessed)/(tEndTime-tStartTime)));
-
- if(g_bInsertInitial)
- printf("successfully inserted %ld tuples\n", g_nNumberOfInitialInsert);
- if(g_bVerifyInitial)
- printf("successfully verified %ld tuples\n", g_nNumberOfInitialVerify);
- }
-
- delete pNdb;
-
-#ifdef NDB_WIN32
- CloseHandle(hShutdownEvent);
-#endif
- NdbMutex_Destroy(g_pNdbMutexIncrement);
- NdbMutex_Destroy(g_pNdbMutexPrintf);
-
- if(g_bReport)
- {
- ReportResponseTimeStatistics("Calls", g_plCountMillisecForCall, c_nMaxMillisecForAllCall);
- ReportResponseTimeStatistics("Transactions", g_plCountMillisecForTrans, c_nMaxMillisecForAllTrans);
-
- delete[] g_plCountMillisecForCall;
- delete[] g_plCountMillisecForTrans;
- }
-
- return 0;
-}
-
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