269 lines
11 KiB
C++
269 lines
11 KiB
C++
/*
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* Legal Notice
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*
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* This document and associated source code (the "Work") is a part of a
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* benchmark specification maintained by the TPC.
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*
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* The TPC reserves all right, title, and interest to the Work as provided
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* under U.S. and international laws, including without limitation all patent
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* and trademark rights therein.
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*
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* No Warranty
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*
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* 1.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE INFORMATION
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* CONTAINED HEREIN IS PROVIDED "AS IS" AND WITH ALL FAULTS, AND THE
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* AUTHORS AND DEVELOPERS OF THE WORK HEREBY DISCLAIM ALL OTHER
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* WARRANTIES AND CONDITIONS, EITHER EXPRESS, IMPLIED OR STATUTORY,
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* INCLUDING, BUT NOT LIMITED TO, ANY (IF ANY) IMPLIED WARRANTIES,
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* DUTIES OR CONDITIONS OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
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* PURPOSE, OF ACCURACY OR COMPLETENESS OF RESPONSES, OF RESULTS, OF
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* WORKMANLIKE EFFORT, OF LACK OF VIRUSES, AND OF LACK OF NEGLIGENCE.
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* ALSO, THERE IS NO WARRANTY OR CONDITION OF TITLE, QUIET ENJOYMENT,
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* QUIET POSSESSION, CORRESPONDENCE TO DESCRIPTION OR NON-INFRINGEMENT
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* WITH REGARD TO THE WORK.
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* 1.2 IN NO EVENT WILL ANY AUTHOR OR DEVELOPER OF THE WORK BE LIABLE TO
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* ANY OTHER PARTY FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO THE
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* COST OF PROCURING SUBSTITUTE GOODS OR SERVICES, LOST PROFITS, LOSS
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* OF USE, LOSS OF DATA, OR ANY INCIDENTAL, CONSEQUENTIAL, DIRECT,
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* INDIRECT, OR SPECIAL DAMAGES WHETHER UNDER CONTRACT, TORT, WARRANTY,
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* OR OTHERWISE, ARISING IN ANY WAY OUT OF THIS OR ANY OTHER AGREEMENT
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* RELATING TO THE WORK, WHETHER OR NOT SUCH AUTHOR OR DEVELOPER HAD
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* ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
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*
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* Contributors
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* - Doug Johnson, Matt Emmerton
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*/
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/******************************************************************************
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* Description: Implementation of the DM class.
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* See DM.h for a description.
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******************************************************************************/
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#include "main/DM.h"
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#include "main/StatusTypeIDs.h"
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using namespace TPCE;
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const INT32 iDataMaintenanceTableCount = 12;
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static const char *DataMaintenanceTableName[iDataMaintenanceTableCount] = {
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"ACCOUNT_PERMISSION", "ADDRESS", "COMPANY", "CUSTOMER", "CUSTOMER_TAXRATE", "DAILY_MARKET",
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"EXCHANGE", "FINANCIAL", "NEWS_ITEM", "SECURITY", "TAXRATE", "WATCH_ITEM"};
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// Automatically generate unique RNG seeds.
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// The CRandom class uses an unsigned 64-bit value for the seed.
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// This routine automatically generates two unique seeds. One is used for
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// the TxnInput generator RNG, and the other is for the TxnMixGenerator RNG.
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// The 64 bits are used as follows.
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//
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// Bits 0 - 31 Caller provided unique unsigned 32-bit id.
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// Bit 32 0
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// Bits 33 - 43 Number of days since the base time. The base time
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// is set to be January 1 of the most recent year that is
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// a multiple of 5. This allows enough space for the last
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// field, and it makes the algorithm "timeless" by resetting
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// the generated values every 5 years.
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// Bits 44 - 63 Current time of day measured in 1/10's of a second.
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//
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void CDM::AutoSetRNGSeeds(UINT32 UniqueId) {
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CDateTime Now;
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INT32 BaseYear;
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INT32 Tmp1, Tmp2;
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Now.GetYMD(&BaseYear, &Tmp1, &Tmp2);
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// Set the base year to be the most recent year that was a multiple of 5.
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BaseYear -= (BaseYear % 5);
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CDateTime Base(BaseYear, 1, 1); // January 1st in the BaseYear
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// Initialize the seed with the current time of day measured in 1/10's of a
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// second. This will use up to 20 bits.
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RNGSEED Seed;
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Seed = Now.MSec() / 100;
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// Now add in the number of days since the base time.
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// The number of days in the 5 year period requires 11 bits.
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// So shift up by that much to make room in the "lower" bits.
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Seed <<= 11;
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Seed += (RNGSEED)((INT64)Now.DayNo() - (INT64)Base.DayNo());
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// So far, we've used up 31 bits.
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// Save the "last" bit of the "upper" 32 for the RNG id. In
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// this case, it is always 0 since we don't have a second
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// RNG in this class.
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// In addition, make room for the caller's 32-bit unique id.
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// So shift a total of 33 bits.
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Seed <<= 33;
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// Now the "upper" 32-bits have been set with a value for RNG 0.
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// Add in the sponsor's unique id for the "lower" 32-bits.
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Seed += UniqueId;
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// Set the RNG to the unique seed.
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m_rnd.SetSeed(Seed);
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m_DriverDMSettings.cur.RNGSeed = Seed;
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}
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void CDM::Initialize(void) {
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m_pLogger->SendToLogger(m_DriverGlobalSettings);
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m_iSecurityCount = m_Securities.GetActiveSecurityCount();
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m_iCompanyCount = m_Companies.GetActiveCompanyCount();
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m_iStartFromCompany = m_Companies.GetCompanyId(0);
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m_iDivisionTaxCount = m_TaxRatesDivision.size(m_TaxRatesDivision.BucketsOnly);
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m_iStartFromCustomer = iDefaultStartFromCustomer + iTIdentShift;
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}
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CDM::CDM(CDMSUTInterface *pSUT, CBaseLogger *pLogger, const DataFileManager &dfm, TIdent iConfiguredCustomerCount,
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TIdent iActiveCustomerCount, INT32 iScaleFactor, INT32 iDaysOfInitialTrades, UINT32 UniqueId)
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: m_DriverGlobalSettings(iConfiguredCustomerCount, iActiveCustomerCount, iScaleFactor, iDaysOfInitialTrades),
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m_DriverDMSettings(UniqueId, 0), m_CustomerSelection(&m_rnd, iDefaultStartFromCustomer, iActiveCustomerCount),
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m_AccsAndPerms(dfm, iDefaultLoadUnitSize, iActiveCustomerCount, iDefaultStartFromCustomer),
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m_Securities(dfm.SecurityFile()), m_Companies(dfm.CompanyFile()),
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m_TaxRatesDivision(dfm.TaxRateDivisionDataFile()), m_StatusType(dfm.StatusTypeDataFile()), m_iDivisionTaxCount(0),
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m_DataMaintenanceTableNum(0), m_pSUT(pSUT), m_pLogger(pLogger) {
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m_pLogger->SendToLogger("DM object constructed using constructor 1 (valid "
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"for publication: YES).");
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Initialize();
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AutoSetRNGSeeds(UniqueId);
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m_pLogger->SendToLogger(m_DriverDMSettings); // log the RNG seeds
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}
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CDM::CDM(CDMSUTInterface *pSUT, CBaseLogger *pLogger, const DataFileManager &dfm, TIdent iConfiguredCustomerCount,
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TIdent iActiveCustomerCount, INT32 iScaleFactor, INT32 iDaysOfInitialTrades, UINT32 UniqueId, RNGSEED RNGSeed)
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: m_DriverGlobalSettings(iConfiguredCustomerCount, iActiveCustomerCount, iScaleFactor, iDaysOfInitialTrades),
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m_DriverDMSettings(UniqueId, RNGSeed), m_rnd(RNGSeed),
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m_CustomerSelection(&m_rnd, iDefaultStartFromCustomer, iActiveCustomerCount),
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m_AccsAndPerms(dfm, iDefaultLoadUnitSize, iActiveCustomerCount, iDefaultStartFromCustomer),
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m_Securities(dfm.SecurityFile()), m_Companies(dfm.CompanyFile()),
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m_TaxRatesDivision(dfm.TaxRateDivisionDataFile()), m_StatusType(dfm.StatusTypeDataFile()), m_iDivisionTaxCount(0),
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m_DataMaintenanceTableNum(0), m_pSUT(pSUT), m_pLogger(pLogger) {
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m_pLogger->SendToLogger("DM object constructed using constructor 2 (valid "
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"for publication: NO).");
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Initialize();
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m_pLogger->SendToLogger(m_DriverDMSettings); // log the RNG seeds
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}
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CDM::~CDM() {
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m_pLogger->SendToLogger("DM object destroyed.");
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}
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TIdent CDM::GenerateRandomCustomerId() {
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return m_rnd.RndInt64Range(m_iStartFromCustomer,
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m_iStartFromCustomer + m_DriverGlobalSettings.cur.iActiveCustomerCount - 1);
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}
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TIdent CDM::GenerateRandomCustomerAccountId() {
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TIdent iCustomerId;
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eCustomerTier iCustomerTier;
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m_CustomerSelection.GenerateRandomCustomer(iCustomerId, iCustomerTier);
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return (m_AccsAndPerms.GenerateRandomAccountId(m_rnd, iCustomerId, iCustomerTier));
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}
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TIdent CDM::GenerateRandomCompanyId() {
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return m_rnd.RndInt64Range(m_iStartFromCompany, m_iStartFromCompany + m_iCompanyCount - 1);
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}
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TIdent CDM::GenerateRandomSecurityId() {
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return m_rnd.RndInt64Range(0, m_iSecurityCount - 1);
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}
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RNGSEED CDM::GetRNGSeed(void) {
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return (m_rnd.GetSeed());
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}
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void CDM::DoTxn(void) {
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m_TxnInput.Clear();
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strncpy(m_TxnInput.table_name, DataMaintenanceTableName[m_DataMaintenanceTableNum], sizeof(m_TxnInput.table_name));
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switch (m_DataMaintenanceTableNum) {
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case 0: // ACCOUNT_PERMISSION
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m_TxnInput.acct_id = GenerateRandomCustomerAccountId();
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break;
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case 1: // ADDRESS
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if (m_rnd.RndPercent(67)) {
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m_TxnInput.c_id = GenerateRandomCustomerId();
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} else {
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m_TxnInput.co_id = GenerateRandomCompanyId();
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}
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break;
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case 2: // COMPANY
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m_TxnInput.co_id = GenerateRandomCompanyId();
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break;
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case 3: // CUSTOMER
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m_TxnInput.c_id = GenerateRandomCustomerId();
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break;
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case 4: // CUSTOMER_TAXRATE
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m_TxnInput.c_id = GenerateRandomCustomerId();
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break;
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case 5: // DAILY_MARKET
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m_Securities.CreateSymbol(GenerateRandomSecurityId(), m_TxnInput.symbol,
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static_cast<int>(sizeof(m_TxnInput.symbol)));
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m_TxnInput.day_of_month = m_rnd.RndIntRange(1, 31);
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m_TxnInput.vol_incr = m_rnd.RndIntRange(-2, 3);
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if (m_TxnInput.vol_incr == 0) // don't want 0 as increment
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{
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m_TxnInput.vol_incr = -3;
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}
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break;
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case 6: // EXCHANGE
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break;
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case 7: // FINANCIAL
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m_TxnInput.co_id = GenerateRandomCompanyId();
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break;
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case 8: // NEWS_ITEM
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m_TxnInput.co_id = GenerateRandomCompanyId();
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break;
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case 9: // SECURITY
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m_Securities.CreateSymbol(GenerateRandomSecurityId(), m_TxnInput.symbol,
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static_cast<int>(sizeof(m_TxnInput.symbol)));
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break;
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case 10: // TAXRATE
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{
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UINT bucketIdx = static_cast<UINT>(m_rnd.RndIntRange(0, m_iDivisionTaxCount - 1));
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UINT recordIdx = static_cast<UINT>(m_rnd.RndIntRange(0, m_TaxRatesDivision[bucketIdx].size() - 1));
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strncpy(m_TxnInput.tx_id, m_TaxRatesDivision[bucketIdx][recordIdx].TX_ID_CSTR(), sizeof(m_TxnInput.tx_id));
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} break;
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case 11: // WATCH_ITEM
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m_TxnInput.c_id = GenerateRandomCustomerId();
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break;
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default:
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assert(false); // should never happen
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}
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m_pSUT->DataMaintenance(&m_TxnInput);
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m_DataMaintenanceTableNum = (m_DataMaintenanceTableNum + 1) % iDataMaintenanceTableCount;
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}
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void CDM::DoCleanupTxn(void) {
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memset(&m_CleanupTxnInput, 0, sizeof(m_CleanupTxnInput));
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// Compute Starting Trade ID (Copied from CETxnInputGenerator.cpp)
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m_CleanupTxnInput.start_trade_id =
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(TTrade)((m_DriverGlobalSettings.cur.iDaysOfInitialTrades * (TTrade)HoursPerWorkDay * (TTrade)SecondsPerHour *
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(m_DriverGlobalSettings.cur.iConfiguredCustomerCount / m_DriverGlobalSettings.cur.iScaleFactor)) *
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iAbortTrade / 100) +
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1 + iTTradeShift; // 1.01 to account for rollbacks, +1 to get first
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// runtime trade
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// Copy the status type id's from the flat file
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strncpy(m_CleanupTxnInput.st_pending_id, m_StatusType[ePending].ST_ID_CSTR(),
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sizeof(m_CleanupTxnInput.st_pending_id));
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strncpy(m_CleanupTxnInput.st_submitted_id, m_StatusType[eSubmitted].ST_ID_CSTR(),
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sizeof(m_CleanupTxnInput.st_submitted_id));
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strncpy(m_CleanupTxnInput.st_canceled_id, m_StatusType[eCanceled].ST_ID_CSTR(),
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sizeof(m_CleanupTxnInput.st_canceled_id));
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// Execute Transaction
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m_pSUT->TradeCleanup(&m_CleanupTxnInput);
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}
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