55 lines
2.5 KiB
C++
55 lines
2.5 KiB
C++
/*
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* Copyright (c) 2025 Fraunhofer IESE. All rights reserved.
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*
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* Authors:
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* Iron Prando da Silva
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*/
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#include "DDR5dbphaseentry.h"
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DDR5DBPhaseEntry::DDR5DBPhaseEntry(const QSqlQuery& query)
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{
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id = query.value(0).toLongLong();
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phaseName = StringMapper(query.value(1).toString());
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phaseBegin = query.value(2).toLongLong();
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phaseEnd = query.value(3).toLongLong();
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transact = query.value(4).toLongLong();
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tBank = query.value(5).toLongLong();
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tBankgroup = query.value(6).toLongLong();
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tRank = query.value(7).toLongLong();
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tBurstLength = query.value(8).toLongLong();
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}
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bool DDR5DBPhaseEntry::potentialDependency(const TimeDependency& dep,
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const std::shared_ptr<DBPhaseEntryBase> otherPhase)
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{
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auto other = std::dynamic_pointer_cast<DDR5DBPhaseEntry>(otherPhase);
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if (!other)
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return false;
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if (dep.passFunction && !dep.passFunction->execute(shared_from_this(), other))
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return false;
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bool isCmdPool = dep.phaseDep == StringMapper::Identifier::CMD_BUS;
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bool const skipOnIntraBankAndDifferentBanks = {dep.depType == DependencyType::IntraBank &&
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tBank != other->tBank};
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bool const skipOnIntraBankgroupAndDifferentBankgroup = {
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dep.depType == DependencyType::IntraBankGroup && tBankgroup != other->tBankgroup};
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bool const skipOnIntraBankInGroupAndDifferentBankInGroup = {
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dep.depType == DependencyType::IntraBankInGroup && tBankInGroup != other->tBankInGroup};
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bool const skipOnIntraLogRankAndDifferentRanks = {
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dep.depType == DependencyType::IntraLogicalRank && tLogicalRank != other->tLogicalRank};
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bool const skipOnIntraPhysRankAndDifferentRanks = {
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dep.depType == DependencyType::IntraPhysicalRank && tPhysicalRank != other->tPhysicalRank};
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bool const skipOnIntraDIMMRankAndDifferentRanks = {
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dep.depType == DependencyType::IntraDIMMRank && tDIMMRank != other->tDIMMRank};
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bool const skipOnInterDIMMRankAndSameRank = {dep.depType == DependencyType::InterDIMMRank &&
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tDIMMRank == other->tDIMMRank && !isCmdPool};
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return !(skipOnIntraBankAndDifferentBanks || skipOnIntraBankgroupAndDifferentBankgroup ||
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skipOnIntraBankInGroupAndDifferentBankInGroup || skipOnIntraLogRankAndDifferentRanks ||
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skipOnIntraPhysRankAndDifferentRanks || skipOnIntraDIMMRankAndDifferentRanks ||
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skipOnInterDIMMRankAndSameRank);
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}
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