mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
362 lines
14 KiB
C++
362 lines
14 KiB
C++
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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// InsertRecs.cpp : Defines the entry point for the console application.
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//
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#include "stdafx.h"
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#import "C:\Program Files\Common Files\System\ADO\msado15.dll" \
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no_namespace rename("EOF", "EndOfFile")
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// data for CALL_CONTEXT and GROUP_RESOURCE
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static TCHAR STATUS_DATA[]=_T("000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F")
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_T("101112131415161718191A1B1C1D1E1F000102030405060708090A0B0C0D0E0F")
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_T("202122232425262728292A2B2C2D2E2F000102030405060708090A0B0C0D0E0F")
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_T("303132333435363738393A3B3C3D3E3F000102030405060708090A0B0C0D0E0F")
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_T("404142434445464748494A4B4C4D4E4F000102030405060708090A0B0C0D0E0F")
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_T("505152535455565758595A5B5C5D5E5F000102030405060708090A0B0C0D0E0F")
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_T("606162636465666768696A6B6C6D6E6F000102030405060708090A0B0C0D0E0F")
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_T("707172737475767778797A7B7C7D7E7F000102030405060708090A0B0C0D0E0F")
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_T("808182838485868788898A8B8C8D8E8F000102030405060708090A0B0C0D0E0F")
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_T("909192939495969798999A9B9C9D9E9F000102030405060708090A0B0C0D0E0F")
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_T("10010110210310410510610710810910A000102030405060708090A0B0C0D0EF")
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_T("10B10C10D10E10F110111112113114115000102030405060708090A0B0C0D0EF")
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_T("11611711811911A11B11C11D11E11F120000102030405060708090A0B0C0D0EF")
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_T("12112212312412512612712812912A12B000102030405060708090A0B0C0D0EF")
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_T("12C12D12E12F130131132134135136137000102030405060708090A0B0C0D0EF")
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_T("13813913A13B13C13D13E13F140141142000102030405060708090A0B0C0D0EF")
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_T("14314414514614714814914A14B14C14D000102030405060708090A0B0C0D0EF")
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_T("14E14F150151152153154155156157158000102030405060708090A0B0C0D0EF")
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_T("15915A15B15C15D15E15F160161162163000102030405060708090A0B0C0D0EF")
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_T("16416516616716816916A16B16C16D16E000102030405060708090A0B0C0D0EF")
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_T("16F170171172173174175176177178179000102030405060708090A0B0C0D0EF")
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_T("17A17B17C17D17E17F180181182183184000102030405060708090A0B0C0D0EF")
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_T("18518618718818918A18B18C18D18E18F000102030405060708090A0B0C0D0EF")
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_T("19019119219319419519619719819919A000102030405060708090A0B0C0D0EF")
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_T("19B19C19D19E19F200201202203204205000102030405060708090A0B0C0D0EF")
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_T("20620720820920A20B20C20D20F210211000102030405060708090A0B0C0D0EF")
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_T("21221321421521621721821921A21B21C000102030405060708090A0B0C0D0EF")
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_T("21D21E21F220221222223224225226227000102030405060708090A0B0C0D0EF")
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_T("22822922A22B22C22D22E22F230231232000102030405060708090A0B0C0D0EF")
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_T("23323423523623723823923A23B23C23D000102030405060708090A0B0C0D0EF")
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_T("23E23F240241242243244245246247248000102030405060708090A0B0C0D0EF")
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_T("24924A24B24C24D24E24F250251252253000102030405060708090A0B0C0D0EF")
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_T("101112131415161718191A1B1C1D1E1F000102030405060708090A0B0C0D0E0F")
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_T("202122232425262728292A2B2C2D2E2F000102030405060708090A0B0C0D0E0F")
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_T("303132333435363738393A3B3C3D3E3F000102030405060708090A0B0C0D0E0F")
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_T("404142434445464748494A4B4C4D4E4F000102030405060708090A0B0C0D0E0F")
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_T("505152535455565758595A5B5C5D5E5F000102030405060708090A0B0C0D0E0F")
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_T("606162636465666768696A6B6C6D6E6F000102030405060708090A0B0C0D0E0F")
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_T("707172737475767778797A7B7C7D7E7F000102030405060708090A0B0C0D0E0F")
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_T("808182838485868788898A8B8C8D8E8F000102030405060708090A0B0C0D0E0F")
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_T("909192939495969798999A9B9C9D9E9F000102030405060708090A0B0C0D0E0F")
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_T("10010110210310410510610710810910A000102030405060708090A0B0C0D0EF")
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_T("10B10C10D10E10F110111112113114115000102030405060708090A0B0C0D0EF")
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_T("11611711811911A11B11C11D11E11F120000102030405060708090A0B0C0D0EF")
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_T("12112212312412512612712812912A12B000102030405060708090A0B0C0D0EF")
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_T("12C12D12E12F130131132134135136137000102030405060708090A0B0C0D0EF")
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_T("13813913A13B13C13D13E13F140141142000102030405060708090A0B0C0D0EF")
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_T("14314414514614714814914A14B14C14D000102030405060708090A0B0C0D0EF")
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_T("14E14F150151152153154155156157158000102030405060708090A0B0C0D0EF")
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_T("15915A15B15C15D15E15F160161162163000102030405060708090A0B0C0D0EF")
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_T("16416516616716816916A16B16C16D16E000102030405060708090A0B0C0D0EF")
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_T("16F170171172173174175176177178179000102030405060708090A0B0C0D0EF")
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_T("17A17B17C17D17E17F180181182183184000102030405060708090A0B0C0D0EF")
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_T("18518618718818918A18B18C18D18E18F000102030405060708090A0B0C0D0EF")
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_T("19019119219319419519619719819919A000102030405060708090A0B0C0D0EF")
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_T("19B19C19D19E19F200201202203204205000102030405060708090A0B0C0D0EF")
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_T("20620720820920A20B20C20D20F210211000102030405060708090A0B0C0D0EF")
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_T("21221321421521621721821921A21B21C000102030405060708090A0B0C0D0EF")
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_T("21D21E21F220221222223224225226227000102030405060708090A0B0C0D0EF")
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_T("22822922A22B22C22D22E22F230231232000102030405060708090A0B0C0D0EF")
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_T("23323423523623723823923A23B23C23D000102030405060708090A0B0C0D0EF")
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_T("2366890FE1438751097E7F6325DC0E6326F")
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_T("25425525625725825925A25B25C25D25E25F000102030405060708090A0B0C0F");
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// Thread function for Call Context Inserts
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struct _ParamStruct
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{
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HANDLE hShutdownEvent;
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int nStartingRecordNum;
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long* pnNumCallsProcessed;
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};
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HANDLE hShutdownEvent = 0;
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BOOL WINAPI ConsoleCtrlHandler(DWORD dwCtrlType)
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{
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if(CTRL_C_EVENT == dwCtrlType)
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{
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SetEvent(hShutdownEvent);
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return TRUE;
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}
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return FALSE;
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}
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DWORD WINAPI RuntimeCallContext(LPVOID lpParam)
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{
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long nNumCallsProcessed = 0;
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struct _ParamStruct* pData = (struct _ParamStruct*)lpParam;
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int nStartingRecordID = pData->nStartingRecordNum;
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HRESULT hr = CoInitialize(NULL);
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if(FAILED(hr))
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{
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printf("Error Initializing COM Library\n");
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return (int)hr;
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}
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_ConnectionPtr cn = NULL;
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_CommandPtr cmdUpdate = NULL, cmdInsert = NULL, cmdDelete = NULL, cmdSelect = NULL;
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_RecordsetPtr rs = NULL;
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_ParameterPtr paramContextID = NULL;
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_ParameterPtr paramVersion = NULL;
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_ParameterPtr paramLockFlag = NULL;
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_ParameterPtr ttparamLockFlag = NULL;
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_ParameterPtr paramLockTime = NULL;
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_ParameterPtr paramLockTimeUSec = NULL;
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_ParameterPtr paramContextData = NULL;
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_variant_t vtVersion;
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_variant_t vtLockFlag;
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_variant_t vtLockTime;
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_variant_t vtLockTimeUSec;
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_variant_t vtContextData;
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// Initialize Values
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vtVersion = CALL_CONTEXT_VERSION;
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vtLockFlag = CALL_CONTEXT_LOCK_FLAG;
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vtLockTime = CALL_CONTEXT_LOCK_TIME;
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vtLockTimeUSec = CALL_CONTEXT_LOCK_TIME_USEC;
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vtContextData = STATUS_DATA;
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LARGE_INTEGER freq;
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DWORD dwStartTime, dwEndTime;
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LARGE_INTEGER liStartTime, liEndTime;
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try
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{
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cn.CreateInstance(__uuidof(Connection));
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cn->ConnectionString = _T("DSN=TTTelcoCS;");
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cn->Open(_T(""),_T(""),_T(""),adConnectUnspecified);
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cmdUpdate.CreateInstance(__uuidof(Command));
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cmdInsert.CreateInstance(__uuidof(Command));
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cmdDelete.CreateInstance(__uuidof(Command));
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cmdSelect.CreateInstance(__uuidof(Command));
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TCHAR tszInsert[10000], tszUpdate[10000];
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memset(tszInsert, 0, sizeof(tszInsert));
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memset(tszUpdate, 0, sizeof(tszUpdate));
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strcpy(tszInsert, "INSERT INTO dbo.CallContext(ContextId,Version,LockFlag,LockTime,LockTimeUSec,ContextData) VALUES(?,?,?,?,?,'");
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strcat(tszInsert, STATUS_DATA);
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strcat(tszInsert, "')");
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cmdInsert->CommandText= tszInsert;
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cmdInsert->ActiveConnection = cn;
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cmdInsert->Prepared = TRUE;
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strcpy(tszUpdate, "UPDATE dbo.CallContext SET ContextData = '");
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strcat(tszUpdate, STATUS_DATA);
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strcat(tszUpdate, "' WHERE ContextId = ?");
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cmdUpdate->CommandText= tszUpdate;
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cmdUpdate->ActiveConnection = cn;
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cmdUpdate->Prepared = TRUE;
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cmdDelete->CommandText=_T("DELETE FROM dbo.CallContext WHERE ContextId = ?");
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cmdDelete->ActiveConnection = cn;
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cmdDelete->Prepared = TRUE;
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cmdSelect->CommandText=_T("SELECT ContextData FROM dbo.CallContext WHERE ContextId = ?");
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cmdSelect->ActiveConnection = cn;
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cmdSelect->Prepared = TRUE;
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//Create params
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paramContextID = cmdInsert->CreateParameter(_T("ContextID"),adInteger,adParamInput,sizeof(int),nStartingRecordID);
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paramVersion = cmdInsert->CreateParameter(_T("Version"),adInteger,adParamInput,sizeof(int),1);//vtVersion);
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paramLockFlag = cmdInsert->CreateParameter(_T("LockFlag"),adInteger,adParamInput,sizeof(int),1);//vtLockFlag);
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ttparamLockFlag = cmdUpdate->CreateParameter(_T("LockFlag"),adInteger,adParamInput,sizeof(int),1);//vtLockFlag);
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paramLockTime = cmdInsert->CreateParameter(_T("LockTime"),adInteger,adParamInput,sizeof(int),1);//vtLockTime);
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paramLockTimeUSec = cmdInsert->CreateParameter(_T("LockTimeUSec"),adInteger,adParamInput,sizeof(int),1);//vtLockTimeUSec);
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paramContextData = cmdInsert->CreateParameter(_T("ContextData"), adBSTR, adParamInput, SysStringByteLen(vtContextData.bstrVal), vtContextData);
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//paramContextData->put_Value(vtContextData);
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//Append params
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cmdInsert->Parameters->Append(paramContextID);
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cmdInsert->Parameters->Append(paramVersion);
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cmdInsert->Parameters->Append(paramLockFlag);
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cmdInsert->Parameters->Append(paramLockTime);
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cmdInsert->Parameters->Append(paramLockTimeUSec);
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//cmdInsert->Parameters->Append(paramContextData);
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cmdUpdate->Parameters->Append(paramContextID);
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//cmdUpdate->Parameters->Append(paramContextID);
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cmdSelect->Parameters->Append(paramContextID);
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cmdDelete->Parameters->Append(paramContextID);
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while(WaitForSingleObject(pData->hShutdownEvent,0) != WAIT_OBJECT_0)
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{
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paramContextID->Value = nStartingRecordID++;
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bool bTimeLatency = (nStartingRecordID == 100) ? TRUE : FALSE;
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if (bTimeLatency)
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{
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BOOL bSuccess = QueryPerformanceFrequency(&freq);
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if (!bSuccess)
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printf("Error retrieving frequency: %d\n", GetLastError());
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}
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for (int i=0; i < 20; i++)
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{
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switch(i)
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{
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case 3:
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case 6:
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case 9:
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case 11:
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case 12:
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case 15:
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case 18: // Query Record
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if (bTimeLatency)
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QueryPerformanceCounter(&liStartTime);
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cmdSelect->Execute(NULL, NULL, -1);
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if (bTimeLatency)
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{
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QueryPerformanceCounter(&liEndTime);
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printf("Read = %d msec.\n", (liEndTime.QuadPart - liStartTime.QuadPart) / (freq.QuadPart/1000));
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}
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break;
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case 19: // Delete Record
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if (bTimeLatency)
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QueryPerformanceCounter(&liStartTime);
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cmdDelete->Execute(NULL,NULL,adExecuteNoRecords);
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if (bTimeLatency)
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{
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QueryPerformanceCounter(&liEndTime);
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printf("Delete = %d msec.\n", (liEndTime.QuadPart - liStartTime.QuadPart) / (freq.QuadPart/1000));
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}
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break;
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case 0: // Insert Record
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if (bTimeLatency)
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QueryPerformanceCounter(&liStartTime);
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cmdInsert->Execute(NULL,NULL,adExecuteNoRecords);
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if (bTimeLatency)
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{
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QueryPerformanceCounter(&liEndTime);
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printf("Insert = %d msec.\n", (liEndTime.QuadPart - liStartTime.QuadPart) / (freq.QuadPart/1000));
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}
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break;
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default: // Update Record
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if (bTimeLatency)
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QueryPerformanceCounter(&liStartTime);
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cmdUpdate->Execute(NULL,NULL,adExecuteNoRecords);
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if (bTimeLatency)
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{
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QueryPerformanceCounter(&liEndTime);
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printf("Update = %d msec.\n", (liEndTime.QuadPart - liStartTime.QuadPart) / (freq.QuadPart/1000));
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}
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break;
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}
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}
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nNumCallsProcessed++;
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InterlockedIncrement(pData->pnNumCallsProcessed);
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}
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cn->Close();
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}
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catch(_com_error &e)
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{
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printf("%d: \n\t%s\n\t%s\n",
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e.Error(),
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e.ErrorMessage(),
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e.Source());
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}
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return 0;
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}
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int _tmain(int argc, _TCHAR* argv[])
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{
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long nNumThreads=4;
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long nSeed = 0;
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if(lstrcmp(argv[1],_T("/?")) == 0)
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{
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_tprintf(_T("InsertRecs [No.Of Threads] [Record Seed No.]\n"));
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return 0;
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}
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if(argc > 1)
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nNumThreads = _ttol(argv[1]);
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else
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nNumThreads = 4;
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if (argc > 2)
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nSeed = _ttol(argv[2]);
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_tprintf(_T("Num of Threads = %d, Seed = %d"), nNumThreads, nSeed);
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long nNumCallsProcessed = 0;
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SetConsoleCtrlHandler(ConsoleCtrlHandler,true);
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hShutdownEvent = CreateEvent(NULL,TRUE,FALSE,NULL);
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DWORD dwStartTime = GetTickCount();
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DWORD dwThreadID = 0;
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HANDLE hThreads[50];
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struct _ParamStruct params[50];
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for(int ij=0;ij<nNumThreads;ij++) {
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params[ij].hShutdownEvent = hShutdownEvent;
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params[ij].nStartingRecordNum = (ij*5000) + nSeed;
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params[ij].pnNumCallsProcessed = &nNumCallsProcessed;
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}
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for(int ij=0;ij<nNumThreads;ij++) {
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hThreads[ij] = CreateThread(NULL,NULL,RuntimeCallContext,¶ms[ij],0,&dwThreadID);
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}
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//Wait for the threads to finish
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WaitForMultipleObjects(nNumThreads,hThreads,TRUE,INFINITE);
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DWORD dwEndTime = GetTickCount();
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CloseHandle(hShutdownEvent);
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//Print time taken
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_tprintf(_T("Time Taken for %d Calls is %ld msec (= %ld calls/sec\n"),
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nNumCallsProcessed,dwEndTime-dwStartTime, (1000*nNumCallsProcessed/(dwEndTime-dwStartTime)));
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return 0;
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}
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