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SimCodeUtil.mo
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SimCodeUtil.mo
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/*
* This file is part of OpenModelica.
*
* Copyright (c) 1998-2014, Open Source Modelica Consortium (OSMC),
* c/o Linköpings universitet, Department of Computer and Information Science,
* SE-58183 Linköping, Sweden.
*
* All rights reserved.
*
* THIS PROGRAM IS PROVIDED UNDER THE TERMS OF GPL VERSION 3 LICENSE OR
* THIS OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.2.
* ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THE OSMC PUBLIC LICENSE OR THE GPL VERSION 3,
* ACCORDING TO RECIPIENTS CHOICE.
*
* The OpenModelica software and the Open Source Modelica
* Consortium (OSMC) Public License (OSMC-PL) are obtained
* from OSMC, either from the above address,
* from the URLs: http://www.ida.liu.se/projects/OpenModelica or
* http://www.openmodelica.org, and in the OpenModelica distribution.
* GNU version 3 is obtained from: http://www.gnu.org/copyleft/gpl.html.
*
* This program is distributed WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY SET FORTH
* IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF OSMC-PL.
*
* See the full OSMC Public License conditions for more details.
*
*/
encapsulated package SimCodeUtil
" file: SimCodeUtil.mo
package: SimCodeUtil
description: Code generation using Susan templates
The entry points to this module are the functions createSimCode and
createFunctions.
RCS: $Id$"
// public imports
import Absyn;
import BackendDAE;
import Ceval;
import DAE;
import FCore;
import FGraph;
import HashTable;
import HashTableCrILst;
import HashTableCrIListArray;
import HashTableExpToIndex;
import SCode;
import Tpl;
import Types;
import Values;
import SimCode;
import SimCodeVar;
import Vectorization;
// protected imports
protected
import Array;
import BackendDAEOptimize;
import BackendDAETransform;
import BackendDAEUtil;
import BackendDump;
import BackendEquation;
import BackendDAEEXT;
import BackendVariable;
import BackendVarTransform;
import BaseHashTable;
import BaseHashSet;
import Builtin;
import CheckModel;
import ClassInf;
import ComponentReference;
import Config;
import DAEDump;
import DAEUtil;
import Debug;
import Differentiate;
import Error;
import EvaluateFunctions;
import Expression;
import ExpressionDump;
import ExpressionSimplify;
import ExpressionSolve;
import Flags;
import Graph;
import HashSet;
import HpcOmSimCode;
import Inline;
import List;
import Matching;
import PriorityQueue;
import SimCodeDump;
import SimCodeFunctionUtil;
import SimCodeFunctionUtil.{execStat,varName};
import Sorting;
import SymbolicJacobian;
import System;
import Util;
import ValuesUtil;
import VisualXML;
public function appendLists
input list<SimCode.SimEqSystem> inEqn1;
input list<SimCode.SimEqSystem> inEqn2;
output list<SimCode.SimEqSystem> outEqn;
algorithm
outEqn := listAppend(inEqn1, inEqn2);
end appendLists;
protected function compareEqSystems
input SimCode.SimEqSystem eq1;
input SimCode.SimEqSystem eq2;
output Boolean b;
algorithm
b := simEqSystemIndex(eq1) > simEqSystemIndex(eq2);
end compareEqSystems;
public function sortEqSystems
input list<SimCode.SimEqSystem> eqs;
output list<SimCode.SimEqSystem> outEqs;
algorithm
outEqs := List.sort(eqs,compareEqSystems);
end sortEqSystems;
protected function simulationFindLiterals
"Finds all literal expressions in the DAE"
input BackendDAE.BackendDAE dae;
input list<DAE.Function> fns;
output list<DAE.Function> ofns;
output tuple<Integer, HashTableExpToIndex.HashTable, list<DAE.Exp>> literals;
algorithm
(ofns, literals) := DAEUtil.traverseDAEFunctions(
fns, SimCodeFunctionUtil.findLiteralsHelper,
(0, HashTableExpToIndex.emptyHashTableSized(BaseHashTable.bigBucketSize), {}), {});
// Broke things :(
// ((i, ht, literals)) := BackendDAEUtil.traverseBackendDAEExpsNoCopyWithUpdate(dae, findLiteralsHelper, (i, ht, literals));
end simulationFindLiterals;
// =============================================================================
// section to create SimCode from BackendDAE
//
// =============================================================================
public function createSimCode "entry point to create SimCode from BackendDAE."
input BackendDAE.BackendDAE inBackendDAE;
input BackendDAE.BackendDAE inInitDAE;
input Boolean inUseHomotopy "true if homotopy(...) is used during initialization";
input list<BackendDAE.Equation> inRemovedInitialEquationLst;
input list<BackendDAE.Var> inPrimaryParameters "already sorted";
input list<BackendDAE.Var> inAllPrimaryParameters "already sorted";
input Absyn.Path inClassName;
input String filenamePrefix;
input String inFileDir;
input list<SimCode.Function> functions;
input list<String> externalFunctionIncludes;
input list<String> includeDirs;
input list<String> libs;
input list<String> libPaths;
input Option<SimCode.SimulationSettings> simSettingsOpt;
input list<SimCode.RecordDeclaration> recordDecls;
input tuple<Integer, HashTableExpToIndex.HashTable, list<DAE.Exp>> literals;
input Absyn.FunctionArgs args;
input Boolean isFMU=false;
output SimCode.SimCode simCode;
output tuple<Integer, list<tuple<Integer, Integer>>> outMapping "the highest simEqIndex in the mapping and the mapping simEq-Index -> scc-Index itself";
protected
BackendDAE.BackendDAE dlow;
BackendDAE.EquationArray removedEqs;
BackendDAE.EventInfo eventInfo;
BackendDAE.Shared shared;
BackendDAE.SymbolicJacobians symJacs;
BackendDAE.Variables knownVars;
Boolean ifcpp;
HashTableCrIListArray.HashTable varToArrayIndexMapping "maps each array-variable to a array of positions";
HashTableCrILst.HashTable varToIndexMapping "maps each variable to an array position";
Integer maxDelayedExpIndex, uniqueEqIndex, numberofEqns, numStateSets, numberOfJacobians, sccOffset;
Integer numberofLinearSys, numberofNonLinearSys, numberofMixedSys;
Option<SimCode.FmiModelStructure> modelStruct;
SimCode.BackendMapping backendMapping;
SimCode.ExtObjInfo extObjInfo;
SimCode.HashTableCrefToSimVar crefToSimVarHT;
SimCode.MakefileParams makefileParams;
SimCode.ModelInfo modelInfo;
array<Integer> systemIndexMap;
list<BackendDAE.EqSystem> clockedSysts, contSysts;
//list<BackendDAE.Equation> paramAsserts, remEqLst;
list<BackendDAE.Equation> removedInitialEquationLst;
list<BackendDAE.TimeEvent> timeEvents;
list<BackendDAE.Var> allPrimaryParameters "already sorted";
list<BackendDAE.Var> primaryParameters "already sorted";
list<BackendDAE.ZeroCrossing> zeroCrossings, sampleZC, relations;
list<DAE.ClassAttributes> classAttributes;
list<DAE.ComponentRef> discreteModelVars;
list<DAE.Constraint> constraints;
list<DAE.Exp> lits;
list<SimCode.ClockedPartition> clockedPartitions;
list<SimCode.JacobianMatrix> LinearMatrices, SymbolicJacs, SymbolicJacsTemp, SymbolicJacsStateSelect, SymbolicJacsNLS;
list<SimCode.SimEqSystem> algorithmAndEquationAsserts;
list<SimCode.SimEqSystem> allEquations;
list<SimCode.SimEqSystem> equationsForZeroCrossings;
list<SimCode.SimEqSystem> initialEquations; // --> initial_equations
list<SimCode.SimEqSystem> jacobianEquations;
list<SimCode.SimEqSystem> maxValueEquations; // --> updateBoundMaxValues
list<SimCode.SimEqSystem> minValueEquations; // --> updateBoundMinValues
list<SimCode.SimEqSystem> nominalValueEquations; // --> updateBoundNominalValues
//list<SimCode.SimEqSystem> paramAssertSimEqs;
list<SimCode.SimEqSystem> parameterEquations; // --> updateBoundParameters
list<SimCode.SimEqSystem> removedEquations;
list<SimCode.SimEqSystem> removedInitialEquations; // -->
list<SimCode.SimEqSystem> startValueEquations; // --> updateBoundStartValues
list<SimCode.StateSet> stateSets;
list<SimCodeVar.SimVar> mixedArrayVars;
list<SimCodeVar.SimVar> tempvars, jacobianSimvars;
list<list<SimCode.SimEqSystem>> algebraicEquations; // --> functionAlgebraics
list<list<SimCode.SimEqSystem>> odeEquations; // --> functionODE
list<tuple<Integer, Integer>> equationSccMapping, eqBackendSimCodeMapping;
list<tuple<Integer, tuple<DAE.Exp, DAE.Exp, DAE.Exp>>> delayedExps;
algorithm
try
dlow := inBackendDAE;
System.tmpTickReset(0);
uniqueEqIndex := 1;
ifcpp := stringEqual(Config.simCodeTarget(), "Cpp");
backendMapping := setUpBackendMapping(inBackendDAE);
if Flags.isSet(Flags.VISUAL_XML) then
VisualXML.visualizationInfoXML(dlow, filenamePrefix);
end if;
if Flags.isSet(Flags.ITERATION_VARS) then
BackendDAEOptimize.listAllIterationVariables(dlow);
end if;
// initialization stuff
(initialEquations, removedInitialEquations, uniqueEqIndex, tempvars) := createInitialEquations(inInitDAE, inRemovedInitialEquationLst, uniqueEqIndex, {});
shared as BackendDAE.SHARED(knownVars=knownVars,
constraints=constraints,
classAttrs=classAttributes,
symjacs=symJacs,
eventInfo=eventInfo) := dlow.shared;
removedEqs := BackendDAEUtil.collapseRemovedEqs(dlow);
// created event suff e.g. zeroCrossings, samples, ...
timeEvents := eventInfo.timeEvents;
zeroCrossings := if ifcpp then eventInfo.relationsLst else eventInfo.zeroCrossingLst;
relations := eventInfo.relationsLst;
sampleZC := eventInfo.sampleLst;
zeroCrossings := if ifcpp then listAppend(zeroCrossings, sampleZC) else zeroCrossings;
(clockedSysts, contSysts) := List.splitOnTrue(dlow.eqs, BackendDAEUtil.isClockedSyst);
(uniqueEqIndex, odeEquations, algebraicEquations, allEquations, equationsForZeroCrossings, tempvars,
equationSccMapping, eqBackendSimCodeMapping, backendMapping, sccOffset) :=
createEquationsForSystems(contSysts, shared, uniqueEqIndex, zeroCrossings, tempvars, 1, backendMapping);
(clockedPartitions, uniqueEqIndex, backendMapping, equationSccMapping, eqBackendSimCodeMapping, tempvars) :=
translateClockedEquations(clockedSysts, dlow.shared, sccOffset, uniqueEqIndex,
backendMapping, equationSccMapping, eqBackendSimCodeMapping, tempvars);
outMapping := (uniqueEqIndex /* highestSimEqIndex */, equationSccMapping);
//(remEqLst, paramAsserts) := List.fold1(BackendEquation.equationList(removedEqs), getParamAsserts, knownVars,({},{}));
//((uniqueEqIndex, removedEquations)) := BackendEquation.traverseEquationArray(BackendEquation.listEquation(remEqLst), traversedlowEqToSimEqSystem, (uniqueEqIndex, {}));
((uniqueEqIndex, removedEquations)) := BackendEquation.traverseEquationArray(removedEqs, traversedlowEqToSimEqSystem, (uniqueEqIndex, {}));
// Assertions and crap
// create parameter equations
((uniqueEqIndex, startValueEquations)) := BackendDAEUtil.foldEqSystem(dlow, createStartValueEquations, (uniqueEqIndex, {}));
((uniqueEqIndex, nominalValueEquations)) := BackendDAEUtil.foldEqSystem(dlow, createNominalValueEquations, (uniqueEqIndex, {}));
((uniqueEqIndex, minValueEquations)) := BackendDAEUtil.foldEqSystem(dlow, createMinValueEquations, (uniqueEqIndex, {}));
((uniqueEqIndex, maxValueEquations)) := BackendDAEUtil.foldEqSystem(dlow, createMaxValueEquations, (uniqueEqIndex, {}));
((uniqueEqIndex, parameterEquations)) := BackendDAEUtil.foldEqSystem(dlow, createVarNominalAssertFromVars, (uniqueEqIndex, {}));
(uniqueEqIndex, parameterEquations) := createParameterEquations(uniqueEqIndex, parameterEquations, inPrimaryParameters, inAllPrimaryParameters);
//((uniqueEqIndex, paramAssertSimEqs)) := BackendEquation.traverseEquationArray(BackendEquation.listEquation(paramAsserts), traversedlowEqToSimEqSystem, (uniqueEqIndex, {}));
//parameterEquations := listAppend(parameterEquations, paramAssertSimEqs);
((uniqueEqIndex, algorithmAndEquationAsserts)) := BackendDAEUtil.foldEqSystem(dlow, createAlgorithmAndEquationAsserts, (uniqueEqIndex, {}));
discreteModelVars := BackendDAEUtil.foldEqSystem(dlow, extractDiscreteModelVars, {});
makefileParams := SimCodeFunctionUtil.createMakefileParams(includeDirs, libs, libPaths, false, isFMU);
(delayedExps, maxDelayedExpIndex) := extractDelayedExpressions(dlow);
// append removed equation to all equations, since these are actually
// just the algorithms without outputs
algebraicEquations := listAppend(algebraicEquations, removedEquations::{});
allEquations := listAppend(allEquations, removedEquations);
// state set stuff
(dlow, stateSets, uniqueEqIndex, tempvars, numStateSets) := createStateSets(dlow, {}, uniqueEqIndex, tempvars);
// create model info
modelInfo := createModelInfo(inClassName, dlow, inInitDAE, functions, {}, numStateSets, inFileDir, listLength(clockedSysts));
modelInfo := addTempVars(tempvars, modelInfo);
// external objects
extObjInfo := createExtObjInfo(shared);
// update index of zero-Crossings after equations are created
zeroCrossings := updateZeroCrossEqnIndex(zeroCrossings, eqBackendSimCodeMapping, BackendDAEUtil.equationArraySizeBDAE(dlow));
// update indexNonLinear in SES_NONLINEAR and count
SymbolicJacsNLS := {};
(initialEquations, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, SymbolicJacsTemp) := countandIndexAlgebraicLoops(initialEquations, 0, 0, 0, 0, {});
SymbolicJacsNLS := listAppend(SymbolicJacsTemp, SymbolicJacsNLS);
(parameterEquations, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, SymbolicJacsTemp) := countandIndexAlgebraicLoops(parameterEquations, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, {});
SymbolicJacsNLS := listAppend(SymbolicJacsTemp, SymbolicJacsNLS);
(allEquations, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, SymbolicJacsTemp) := countandIndexAlgebraicLoops(allEquations, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, {});
SymbolicJacsNLS := listAppend(SymbolicJacsTemp, SymbolicJacsNLS);
if Flags.isSet(Flags.DYNAMIC_TEARING_INFO) then
print("\n\n*********************\n* SimCode Equations *\n*********************\n\ninitialEquations:\n=================\n" + dumpSimEqSystemLst(initialEquations) + "\n");
print("\n\nparameterEquations:\n===================\n" + dumpSimEqSystemLst(parameterEquations) + "\n");
print("\n\nallEquations:\n=============\n" + dumpSimEqSystemLst(allEquations) + "\n\n");
end if;
// collect symbolic jacobians from state selection
(stateSets, SymbolicJacsStateSelect, numberOfJacobians) := indexStateSets(stateSets, {}, numberOfJacobians, {});
// generate jacobian or linear model matrices
(LinearMatrices, uniqueEqIndex) := createJacobianLinearCode(symJacs, modelInfo, uniqueEqIndex);
// collect jacobian equation only for equantion info file
jacobianEquations := collectAllJacobianEquations(LinearMatrices, {});
// collect symbolic jacobians in linear loops of the overall jacobians
(_, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, SymbolicJacs) := countandIndexAlgebraicLoops({}, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians, LinearMatrices);
jacobianEquations := collectAllJacobianEquations(SymbolicJacsStateSelect, jacobianEquations);
SymbolicJacsNLS := listAppend(SymbolicJacsNLS, SymbolicJacsStateSelect);
SymbolicJacs := listAppend(SymbolicJacsNLS, SymbolicJacs);
jacobianSimvars := collectAllJacobianVars(SymbolicJacs, {});
modelInfo := setJacobianVars(jacobianSimvars, modelInfo);
// map index also odeEquations and algebraicEquations
systemIndexMap := List.fold(allEquations, getSystemIndexMap, arrayCreate(uniqueEqIndex, -1));
odeEquations := List.mapList1_1(odeEquations, setSystemIndexMap, systemIndexMap);
algebraicEquations := List.mapList1_1(algebraicEquations, setSystemIndexMap, systemIndexMap);
numberofEqns := uniqueEqIndex; /* This is a *much* better estimate than the guessed number of equations */
// create model info
modelInfo := addNumEqnsandNumofSystems(modelInfo, numberofEqns, numberofLinearSys, numberofNonLinearSys, numberofMixedSys, numberOfJacobians);
// replace div operator with div operator with check of Division by zero
allEquations := List.map(allEquations, addDivExpErrorMsgtoSimEqSystem);
odeEquations := List.mapList(odeEquations, addDivExpErrorMsgtoSimEqSystem);
algebraicEquations := List.mapList(algebraicEquations, addDivExpErrorMsgtoSimEqSystem);
startValueEquations := List.map(startValueEquations, addDivExpErrorMsgtoSimEqSystem);
nominalValueEquations := List.map(nominalValueEquations, addDivExpErrorMsgtoSimEqSystem);
minValueEquations := List.map(minValueEquations, addDivExpErrorMsgtoSimEqSystem);
maxValueEquations := List.map(maxValueEquations, addDivExpErrorMsgtoSimEqSystem);
parameterEquations := List.map(parameterEquations, addDivExpErrorMsgtoSimEqSystem);
removedEquations := List.map(removedEquations, addDivExpErrorMsgtoSimEqSystem);
initialEquations := List.map(initialEquations, addDivExpErrorMsgtoSimEqSystem);
removedInitialEquations := List.map(removedInitialEquations, addDivExpErrorMsgtoSimEqSystem);
odeEquations := makeEqualLengthLists(odeEquations, Config.noProc());
algebraicEquations := makeEqualLengthLists(algebraicEquations, Config.noProc());
// Filter out empty systems to improve code generation
odeEquations := List.filterOnFalse(odeEquations, listEmpty);
algebraicEquations := List.filterOnFalse(algebraicEquations, listEmpty);
if Flags.isSet(Flags.EXEC_HASH) then
print("*** SimCode -> generate cref2simVar hastable: " + realString(clock()) + "\n");
end if;
(crefToSimVarHT, mixedArrayVars) := createCrefToSimVarHT(modelInfo);
modelInfo := setMixedArrayVars(mixedArrayVars, modelInfo);
if Flags.isSet(Flags.EXEC_HASH) then
print("*** SimCode -> generate cref2simVar hastable done!: " + realString(clock()) + "\n");
end if;
backendMapping := setBackendVarMapping(inBackendDAE, crefToSimVarHT, modelInfo, backendMapping);
//dumpBackendMapping(backendMapping);
modelStruct := createFMIModelStructure(symJacs, modelInfo);
(varToArrayIndexMapping, varToIndexMapping) := createVarToArrayIndexMapping(modelInfo);
//print("HASHTABLE MAPPING\n\n");
//BaseHashTable.dumpHashTable(varToArrayIndexMapping);
//print("END MAPPING\n\n");
simCode := SimCode.SIMCODE(modelInfo,
{}, // Set by the traversal below...
recordDecls,
externalFunctionIncludes,
allEquations,
odeEquations,
algebraicEquations,
clockedPartitions,
inUseHomotopy,
initialEquations,
removedInitialEquations,
startValueEquations,
nominalValueEquations,
minValueEquations,
maxValueEquations,
parameterEquations,
removedEquations,
algorithmAndEquationAsserts,
equationsForZeroCrossings,
jacobianEquations,
stateSets,
constraints,
classAttributes,
zeroCrossings,
relations,
timeEvents,
discreteModelVars,
extObjInfo,
makefileParams,
SimCode.DELAYED_EXPRESSIONS(delayedExps, maxDelayedExpIndex),
SymbolicJacs,
simSettingsOpt,
filenamePrefix,
HpcOmSimCode.emptyHpcomData,
varToArrayIndexMapping,
varToIndexMapping,
crefToSimVarHT,
SOME(backendMapping),
modelStruct);
(simCode, (_, _, lits)) := traverseExpsSimCode(simCode, SimCodeFunctionUtil.findLiteralsHelper, literals);
simCode := setSimCodeLiterals(simCode, listReverse(lits));
// dumpCrefToSimVarHashTable(crefToSimVarHT);
// print("*** SimCode -> collect all files started: " + realString(clock()) + "\n");
// adrpo: collect all the files from SourceInfo and DAE.ElementSource
// simCode := collectAllFiles(simCode);
// print("*** SimCode -> collect all files done!: " + realString(clock()) + "\n");
if Flags.isSet(Flags.DUMP_SIMCODE) then
dumpSimCode(simCode);
end if;
else
Error.addInternalError("function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]", sourceInfo());
fail();
end try;
end createSimCode;
public function createFunctions
input Absyn.Program inProgram;
input BackendDAE.BackendDAE inBackendDAE;
output list<String> outLibs;
output list<String> outLibPaths;
output list<String> outIncludes;
output list<String> outIncludeDirs;
output list<SimCode.RecordDeclaration> outRecordDecls;
output list<SimCode.Function> outFunctions;
output tuple<Integer, HashTableExpToIndex.HashTable, list<DAE.Exp>> outLiterals;
protected
list<DAE.Function> funcelems;
DAE.FunctionTree functionTree;
list<DAE.Exp> lits;
algorithm
try
BackendDAE.DAE(shared=BackendDAE.SHARED(functionTree=functionTree)) := inBackendDAE;
// get all the used functions from the function tree
funcelems := DAEUtil.getFunctionList(functionTree);
funcelems := setRecordVariability(funcelems, inBackendDAE);
funcelems := Inline.inlineCallsInFunctions(funcelems, (NONE(), {DAE.NORM_INLINE(), DAE.AFTER_INDEX_RED_INLINE()}), {});
(funcelems, outLiterals as (_, _, lits)) := simulationFindLiterals(inBackendDAE, funcelems);
(outFunctions, outRecordDecls, outIncludes, outIncludeDirs, outLibs, outLibPaths) := SimCodeFunctionUtil.elaborateFunctions(inProgram, funcelems, {}, lits, {}); // Do we need metarecords here as well?
else
Error.addInternalError("Creation of Modelica functions failed.", sourceInfo());
fail();
end try;
end createFunctions;
protected function getParamAsserts"splits the equationArray in variable-dependent and parameter-dependent equations.
author: Waurich TUD-2015-04"
input BackendDAE.Equation eqIn;
input BackendDAE.Variables vars;
input tuple<list<BackendDAE.Equation>, list<BackendDAE.Equation>> tplIn; //<var-dependent, param-dependent>
output tuple<list<BackendDAE.Equation>, list<BackendDAE.Equation>> tplOut;
algorithm
tplOut := matchcontinue(eqIn,vars,tplIn)
local
list<DAE.Statement> stmts;
list<DAE.ComponentRef> crefs;
list<BackendDAE.Var> varLst;
list<list<BackendDAE.Var>> varLstLst;
list<BackendDAE.Equation> varDep,paramDep;
case(BackendDAE.ALGORITHM(alg=DAE.ALGORITHM_STMTS(statementLst=stmts)),_,(varDep,paramDep))
algorithm
crefs := List.fold(stmts,DAEUtil.getAssertConditionCrefs,{});
(varLstLst,_) := List.map1_2(crefs,BackendVariable.getVar,vars);
varLst := List.flatten(varLstLst);
true := List.exist(varLst,BackendVariable.isParam);
then ((varDep,eqIn::paramDep));
else
algorithm
(varDep,paramDep) := tplIn;
then ((eqIn::varDep,paramDep));
end matchcontinue;
end getParamAsserts;
protected function translateClockedEquations
input BackendDAE.EqSystems inSysts;
input BackendDAE.Shared inShared;
input Integer iSccOffset;
input Integer iuniqueEqIndex;
input SimCode.BackendMapping iBackendMapping;
input list<tuple<Integer,Integer>> ieqSccMapping;
input list<tuple<Integer,Integer>> ieqBackendSimCodeMapping;
input list<SimCodeVar.SimVar> itempvars;
output list<SimCode.ClockedPartition> outPartitions = {};
output Integer ouniqueEqIndex = iuniqueEqIndex;
output SimCode.BackendMapping oBackendMapping = iBackendMapping;
output list<tuple<Integer,Integer>> oeqSccMapping = ieqSccMapping;
output list<tuple<Integer,Integer>> oeqBackendSimCodeMapping = ieqBackendSimCodeMapping;
output list<SimCodeVar.SimVar> otempvars = itempvars;
protected
Integer baseIdx, subPartIdx, cnt;
BackendDAE.SubClock subClk;
list<SimCode.SimEqSystem> removedEquations, equations, preEquations;
SimCode.SubPartition simSubPartition;
Boolean holdEvents;
array<Integer> ass1, stateeqnsmark, zceqnsmarks;
DAE.FunctionTree funcs;
BackendDAE.StrongComponents comps;
Integer sccOffset = iSccOffset;
list<Integer> varIxs;
DAE.Type ty;
BackendDAE.Var var;
BackendDAE.Equation eq;
SimCodeVar.SimVar simVar;
DAE.ComponentRef cr;
list<SimCodeVar.SimVar> clockedVars;
list<tuple<SimCodeVar.SimVar, Boolean>> prevClockedVars;
array<Option<SimCode.SubPartition>> simSubPartitions;
BackendDAE.SubPartition subPartition;
BackendDAE.Var var;
array<Boolean> isPrevVar;
SimCode.SimEqSystem simEq;
algorithm
simSubPartitions := arrayCreate(arrayLength(inShared.partitionsInfo.subPartitions), NONE());
funcs := BackendDAEUtil.getFunctions(inShared);
for syst in inSysts loop
//syst := preCalculateStartValues(syst, inShared.knownVars, funcs);
BackendDAE.CLOCKED_PARTITION(subPartIdx) := syst.partitionKind;
BackendDAE.MATCHING(ass1=ass1, comps=comps) := syst.matching;
subPartition := inShared.partitionsInfo.subPartitions[subPartIdx];
(syst, _, _) := BackendDAEUtil.getIncidenceMatrixfromOption(syst, BackendDAE.ABSOLUTE(), SOME(funcs));
stateeqnsmark := arrayCreate(BackendDAEUtil.equationArraySizeDAE(syst), 0);
stateeqnsmark := BackendDAEUtil.markStateEquations(syst, stateeqnsmark, ass1);
zceqnsmarks := arrayCreate(BackendDAEUtil.equationArraySizeDAE(syst), 0);
//FIXME: Add continuous clocked systems support
(_, _, equations, _, ouniqueEqIndex, clockedVars, oeqSccMapping, oeqBackendSimCodeMapping, oBackendMapping) :=
createEquationsForSystem(stateeqnsmark, zceqnsmarks, syst, inShared, comps, ouniqueEqIndex, {},
sccOffset, oeqSccMapping, oeqBackendSimCodeMapping, oBackendMapping);
sccOffset := listLength(comps) + sccOffset;
otempvars := listAppend(clockedVars, otempvars);
(ouniqueEqIndex, removedEquations) := BackendEquation.traverseEquationArray(syst.removedEqs, traversedlowEqToSimEqSystem, (ouniqueEqIndex, {}));
equations := List.map(equations, addDivExpErrorMsgtoSimEqSystem);
removedEquations := List.map(removedEquations, addDivExpErrorMsgtoSimEqSystem);
prevClockedVars := {};
isPrevVar := arrayCreate(BackendVariable.varsSize(syst.orderedVars), false);
for cr in subPartition.prevVars loop
(_, varIxs) := BackendVariable.getVar(cr, syst.orderedVars);
for i in varIxs loop
arrayUpdate(isPrevVar, i, true);
end for;
end for;
for i in 1:BackendVariable.varsSize(syst.orderedVars) loop
var := BackendVariable.getVarAt(syst.orderedVars, i);
simVar := dlowvarToSimvar(var, SOME(inShared.aliasVars), inShared.knownVars);
prevClockedVars := (simVar, isPrevVar[i])::prevClockedVars;
clockedVars := simVar::clockedVars;
if isPrevVar[i] then
cr := simVar.name;
simVar.name := ComponentReference.crefPrefixString("$CLKPRE", cr);
clockedVars := simVar::clockedVars;
simEq := SimCode.SES_SIMPLE_ASSIGN(ouniqueEqIndex, simVar.name, DAE.CREF(cr, simVar.type_), DAE.emptyElementSource);
equations := simEq::equations;
ouniqueEqIndex := ouniqueEqIndex + 1;
end if;
end for;
otempvars := listAppend(clockedVars, otempvars);
simSubPartition := SimCode.SUBPARTITION(prevClockedVars, equations, removedEquations, subPartition.clock, subPartition.holdEvents);
assert(isNone(simSubPartitions[subPartIdx]), "SimCodeUtil.translateClockedEquations failed");
arrayUpdate(simSubPartitions, subPartIdx, SOME(simSubPartition));
end for;
outPartitions := createClockedSimPartitions(inShared.partitionsInfo.basePartitions, simSubPartitions);
end translateClockedEquations;
protected function createClockedSimPartitions
input array<BackendDAE.BasePartition> basePartitions;
input array<Option<SimCode.SubPartition>> subPartitions;
output list<SimCode.ClockedPartition> clockedPartitions = {};
protected
Integer off = 1;
BackendDAE.BasePartition basePartition;
list<SimCode.SubPartition> simSubPartitions;
algorithm
for i in 1:arrayLength(basePartitions) loop
basePartition := basePartitions[i];
simSubPartitions := List.map(Array.getRange(off, off + basePartition.nSubClocks - 1, subPartitions), Util.getOption);
simSubPartitions := listReverse(simSubPartitions);
off := off + basePartition.nSubClocks;
clockedPartitions := SimCode.CLOCKED_PARTITION(basePartition.clock, simSubPartitions)::clockedPartitions;
end for;
end createClockedSimPartitions;
protected function getSimVarCompRef
input SimCodeVar.SimVar inVar;
output DAE.ComponentRef outComp;
algorithm
outComp := inVar.name;
end getSimVarCompRef;
public function getSubPartitions
input list<SimCode.ClockedPartition> inPartitions;
output list<SimCode.SubPartition> outSubPartitions;
algorithm
outSubPartitions := List.flatten(List.map(inPartitions, getSubPartition));
end getSubPartitions;
public function getSubPartition
input SimCode.ClockedPartition inPartition;
output list<SimCode.SubPartition> outSubPartitions;
algorithm
outSubPartitions := inPartition.subPartitions;
end getSubPartition;
protected type AddTempVarsArg =
tuple<Integer /*numAlgVars*/, list<SimCodeVar.SimVar> /*algVars*/,
Integer /*numIntAlgVars*/, list<SimCodeVar.SimVar> /*intAlgVars*/,
Integer /*numBoolAlgVars*/, list<SimCodeVar.SimVar> /*boolAlgVars*/,
Integer /*numStringAlgVars*/, list<SimCodeVar.SimVar> /*stringAlgVars*/>;
protected function addTempVars
input list<SimCodeVar.SimVar> tempVars;
input SimCode.ModelInfo modelInfo;
output SimCode.ModelInfo omodelInfo = modelInfo;
protected
AddTempVarsArg arg;
SimCode.VarInfo varInfo;
SimCodeVar.SimVars vars;
Integer numAlgVars, numIntAlgVars, numBoolAlgVars, numStringAlgVars;
list<SimCodeVar.SimVar> algVars, intAlgVars, boolAlgVars, stringAlgVars;
algorithm
varInfo := omodelInfo.varInfo;
vars := omodelInfo.vars;
arg := (varInfo.numAlgVars, listReverse(vars.algVars), varInfo.numIntAlgVars, listReverse(vars.intAlgVars),
varInfo.numBoolAlgVars, listReverse(vars.boolAlgVars), varInfo.numStringAlgVars, listReverse(vars.stringAlgVars));
arg := List.fold(tempVars, addTempVars1, arg);
(numAlgVars, algVars, numIntAlgVars, intAlgVars, numBoolAlgVars, boolAlgVars, numStringAlgVars, stringAlgVars) := arg;
vars.algVars := listReverse(algVars);
vars.intAlgVars := listReverse(intAlgVars);
vars.boolAlgVars := listReverse(boolAlgVars);
vars.stringAlgVars := listReverse(stringAlgVars);
varInfo.numAlgVars := numAlgVars;
varInfo.numIntAlgVars := numIntAlgVars;
varInfo.numBoolAlgVars := numBoolAlgVars;
varInfo.numStringAlgVars := numStringAlgVars;
omodelInfo.vars := vars;
omodelInfo.varInfo := varInfo;
end addTempVars;
protected function addTempVars1
input SimCodeVar.SimVar inVar;
input AddTempVarsArg inArg;
output AddTempVarsArg outArg;
protected
Integer numAlgVars, numIntAlgVars, numBoolAlgVars, numStringAlgVars;
list<SimCodeVar.SimVar> algVars, intAlgVars, boolAlgVars, stringAlgVars;
SimCodeVar.SimVar var = inVar;
algorithm
(numAlgVars, algVars, numIntAlgVars, intAlgVars, numBoolAlgVars, boolAlgVars, numStringAlgVars, stringAlgVars) := inArg;
outArg := match inVar.type_
case DAE.T_INTEGER()
equation var.index = numIntAlgVars;
then
(numAlgVars, algVars, numIntAlgVars+1, var::intAlgVars, numBoolAlgVars, boolAlgVars, numStringAlgVars, stringAlgVars);
case DAE.T_ENUMERATION()
equation var.index = numIntAlgVars;
then
(numAlgVars, algVars, numIntAlgVars+1, var::intAlgVars, numBoolAlgVars, boolAlgVars, numStringAlgVars, stringAlgVars);
case DAE.T_BOOL()
equation var.index = numBoolAlgVars;
then
(numAlgVars, algVars, numIntAlgVars, intAlgVars, numBoolAlgVars+1, var::boolAlgVars, numStringAlgVars, stringAlgVars);
case DAE.T_STRING()
equation var.index = numStringAlgVars;
then
(numAlgVars, algVars, numIntAlgVars, intAlgVars, numBoolAlgVars, boolAlgVars, numStringAlgVars+1, var::stringAlgVars);
else
equation var.index = numAlgVars;
then
(numAlgVars+1, var::algVars, numIntAlgVars, intAlgVars, numBoolAlgVars, boolAlgVars, numStringAlgVars, stringAlgVars);
end match;
end addTempVars1;
protected function setJacobianVars "author: unknown
Set the given jacobian vars in the given model info. The old jacobian variables will be replaced."
input list<SimCodeVar.SimVar> iJacobianVars;
input SimCode.ModelInfo iModelInfo;
output SimCode.ModelInfo oModelInfo = iModelInfo;
protected
SimCodeVar.SimVars vars;
algorithm
if listLength(iJacobianVars) > 0 then
vars := oModelInfo.vars;
vars.jacobianVars := iJacobianVars;
oModelInfo.vars := vars;
end if;
end setJacobianVars;
protected function setMixedArrayVars "author: marcusw
Set the given mixed array vars in the given model info. The old mixed variables will be replaced."
input list<SimCodeVar.SimVar> iMixedArrayVars;
input SimCode.ModelInfo iModelInfo;
output SimCode.ModelInfo oModelInfo = iModelInfo;
protected
SimCodeVar.SimVars vars;
algorithm
vars := oModelInfo.vars;
vars.mixedArrayVars := iMixedArrayVars;
oModelInfo.vars := vars;
end setMixedArrayVars;
protected function addNumEqnsandNumofSystems
input SimCode.ModelInfo modelInfo;
input Integer numEqns;
input Integer numLinearSys;
input Integer numNonLinearSys;
input Integer numMixedLinearSys;
input Integer numOfJacobians;
output SimCode.ModelInfo omodelInfo = modelInfo;
protected
SimCode.VarInfo varInfo;
algorithm
varInfo := omodelInfo.varInfo;
varInfo.numEquations := numEqns;
varInfo.numLinearSystems := numLinearSys;
varInfo.numNonLinearSystems := numNonLinearSys;
varInfo.numMixedSystems := numMixedLinearSys;
varInfo.numJacobians := numOfJacobians;
omodelInfo.varInfo := varInfo;
end addNumEqnsandNumofSystems;
protected function getSystemIndexMap
input SimCode.SimEqSystem inEqn;
input array<Integer> inSysIndexMap;
output array<Integer> outSysIndexMap;
algorithm
outSysIndexMap := match(inEqn, inSysIndexMap)
local
Integer index, systemIndex, index2, systemIndex2;
array<Integer> sysIndexMap;
SimCode.SimEqSystem cont;
list<SimCode.SimEqSystem> eqs, eqs2;
// no dynamic tearing
case(SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index=index, indexLinearSystem=systemIndex), NONE()), _) equation
sysIndexMap = arrayUpdate(inSysIndexMap, index, systemIndex);
then sysIndexMap;
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index=index, eqs=eqs, indexNonLinearSystem=systemIndex), NONE()), _) equation
sysIndexMap = List.fold(eqs, getSystemIndexMap, inSysIndexMap);
sysIndexMap = arrayUpdate(sysIndexMap, index, systemIndex);
then sysIndexMap;
// dynamic tearing
case(SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index=index, indexLinearSystem=systemIndex), SOME(SimCode.LINEARSYSTEM(index=index2, indexLinearSystem=systemIndex2))), _) equation
sysIndexMap = arrayUpdate(inSysIndexMap, index, systemIndex);
sysIndexMap = arrayUpdate(inSysIndexMap, index2, systemIndex2);
then sysIndexMap;
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index=index, eqs=eqs, indexNonLinearSystem=systemIndex) , SOME(SimCode.NONLINEARSYSTEM(index=index2, eqs=eqs2, indexNonLinearSystem=systemIndex2))), _) equation
sysIndexMap = List.fold(eqs, getSystemIndexMap, inSysIndexMap);
sysIndexMap = arrayUpdate(sysIndexMap, index, systemIndex);
sysIndexMap = List.fold(eqs2, getSystemIndexMap, inSysIndexMap);
sysIndexMap = arrayUpdate(sysIndexMap, index2, systemIndex2);
then sysIndexMap;
case(SimCode.SES_MIXED(cont=cont, index=index, indexMixedSystem=systemIndex), _) equation
getSystemIndexMap(cont, inSysIndexMap);
sysIndexMap = arrayUpdate(inSysIndexMap, index, systemIndex);
then sysIndexMap;
else inSysIndexMap;
end match;
end getSystemIndexMap;
protected function setSystemIndexMap "
updates index of strong components systems"
input SimCode.SimEqSystem inEqn;
input array<Integer> inSysIndexMap;
output SimCode.SimEqSystem outEqn;
algorithm
outEqn := match(inEqn, inSysIndexMap)
local
Integer index, index2, sysIndex, sysIndex2;
list<SimCode.SimEqSystem> eqs, eqs2;
list<DAE.ComponentRef> crefs, crefs2;
SimCode.SimEqSystem cont;
list<SimCodeVar.SimVar> discVars;
list<SimCode.SimEqSystem> discEqs;
Option<SimCode.JacobianMatrix> optSymJac, optSymJac2;
Boolean partOfMixed,partOfMixed2;
list<SimCodeVar.SimVar> vars,vars2;
list<DAE.Exp> beqs,beqs2;
Boolean linearTearing, linearTearing2;
list<tuple<Integer, Integer, SimCode.SimEqSystem>> simJac,simJac2;
list<DAE.ElementSource> sources,sources2;
Boolean homotopySupport, homotopySupport2;
Boolean mixedSystem, mixedSystem2;
// no dynamic tearing
case(SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, optSymJac, sources, _), NONE()), _) equation
sysIndex = inSysIndexMap[index];
then SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, optSymJac, sources, sysIndex), NONE());
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, _, optSymJac, linearTearing, homotopySupport, mixedSystem), NONE()), _) equation
eqs = List.map1(eqs, setSystemIndexMap, inSysIndexMap);
sysIndex = inSysIndexMap[index];
then SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, sysIndex, optSymJac, linearTearing, homotopySupport, mixedSystem), NONE());
// dynamic tearing
case(SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, optSymJac, sources, _), SOME(SimCode.LINEARSYSTEM(index2, partOfMixed2, vars2, beqs2, simJac2, eqs2, optSymJac2, sources2, _))), _) equation
sysIndex = inSysIndexMap[index];
sysIndex2 = inSysIndexMap[index2];
then SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, optSymJac, sources, sysIndex), SOME(SimCode.LINEARSYSTEM(index2, partOfMixed2, vars2, beqs2, simJac2, eqs2, optSymJac2, sources2, sysIndex2)));
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index=index, eqs=eqs, crefs=crefs, jacobianMatrix=optSymJac, linearTearing=linearTearing, homotopySupport=homotopySupport, mixedSystem=mixedSystem), SOME(SimCode.NONLINEARSYSTEM(index=index2, eqs=eqs2, crefs=crefs2, jacobianMatrix=optSymJac2, linearTearing=linearTearing2, homotopySupport=homotopySupport2, mixedSystem=mixedSystem2))), _) equation
eqs = List.map1(eqs, setSystemIndexMap, inSysIndexMap);
sysIndex = inSysIndexMap[index];
eqs2 = List.map1(eqs2, setSystemIndexMap, inSysIndexMap);
sysIndex2 = inSysIndexMap[index2];
then SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, sysIndex, optSymJac, linearTearing, homotopySupport, mixedSystem), SOME(SimCode.NONLINEARSYSTEM(index2, eqs2, crefs2, sysIndex2, optSymJac2, linearTearing2, homotopySupport2, mixedSystem2)));
case(SimCode.SES_MIXED(index, cont, discVars, discEqs, _), _) equation
sysIndex = inSysIndexMap[index];
cont = setSystemIndexMap(cont, inSysIndexMap);
then SimCode.SES_MIXED(index, cont, discVars, discEqs, sysIndex);
else
then inEqn;
end match;
end setSystemIndexMap;
protected function countandIndexAlgebraicLoops "
counts algebraic loops and updates index of the systems, further all
symbolic jacobians are collected and therefore we also need to seek
for algebraic loops."
input list<SimCode.SimEqSystem> inEqns;
input Integer inLinearSysIndex;
input Integer inNonLinSysIndex;
input Integer inMixedSysIndex;
input Integer inJacobianIndex;
input list<SimCode.JacobianMatrix> inSymJacs;
output list<SimCode.SimEqSystem> outEqns;
output Integer outLinearSysIndex;
output Integer outNonLinSysIndex;
output Integer outMixedSysIndex;
output Integer outJacobianIndex;
output list<SimCode.JacobianMatrix> outSymJacs;
algorithm
(outEqns, outSymJacs, outLinearSysIndex, outNonLinSysIndex, outMixedSysIndex, outJacobianIndex) := countandIndexAlgebraicLoopsWork(inEqns, inSymJacs, inLinearSysIndex, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, {}, {});
end countandIndexAlgebraicLoops;
protected function countandIndexAlgebraicLoopsWork "
counts algebraic loops and updates index of the systems, further all
symbolic jacobians are collected and therefore we also need to seek
for algebraic loops."
input list<SimCode.SimEqSystem> inEqns;
input list<SimCode.JacobianMatrix> inSymJacs;
input Integer inLinearSysIndex;
input Integer inNonLinSysIndex;
input Integer inMixedSysIndex;
input Integer inJacobianIndex;
input list<SimCode.SimEqSystem> inEqnsAcc;
input list<SimCode.JacobianMatrix> inSymJacsAcc;
output list<SimCode.SimEqSystem> outEqns;
output list<SimCode.JacobianMatrix> outSymJacs;
output Integer outLinearSysIndex;
output Integer outNonLinSysIndex;
output Integer outMixedSysIndex;
output Integer outJacobianIndex;
algorithm
(outEqns, outSymJacs, outLinearSysIndex, outNonLinSysIndex, outMixedSysIndex, outJacobianIndex) := match(inEqns, inSymJacs, inLinearSysIndex, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, inEqnsAcc, inSymJacsAcc)
local
Integer index, index2, countLinearSys, countNonLinSys, countMixedSys, countJacobians;
list<SimCode.SimEqSystem> eqs, eqs2, rest, res, accEqs;
list<DAE.ComponentRef> crefs, crefs2;
SimCode.SimEqSystem eq, cont;
list<SimCodeVar.SimVar> discVars;
list<SimCode.SimEqSystem> discEqs;
list<SimCode.JacobianMatrix> symjacs, symjacs2, restSymJacs, accJac;
Option<SimCode.JacobianMatrix> optSymJac;
SimCode.JacobianMatrix symJac, symJac2;
Boolean partOfMixed,partOfMixed2;
list<SimCodeVar.SimVar> vars,vars2;
list<DAE.Exp> beqs,beqs2;
list<tuple<Integer, Integer, SimCode.SimEqSystem>> simJac,simJac2;
Boolean linearTearing, linearTearing2;
list<DAE.ElementSource> sources,sources2;
Boolean homotopySupport, homotopySupport2;
Boolean mixedSystem, mixedSystem2;
case ({}, {}, _, _, _, _, _, _)
then (listReverse(inEqnsAcc), inSymJacsAcc, inLinearSysIndex, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex);
case ({}, symJac::restSymJacs, _, _, _, _, _, _)
equation
(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs) = countandIndexAlgebraicLoopsSymJac(symJac, inLinearSysIndex, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex);
symjacs = listAppend(symjacs,inSymJacsAcc);
(eqs, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork({}, restSymJacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians, inEqnsAcc, symJac::symjacs);
then (eqs, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
// No dynamic tearing
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, _, NONE(), linearTearing, homotopySupport, mixedSystem), NONE())::rest, _, _, _, _, _, _, _)
equation
(eqs,_, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex, inNonLinSysIndex+1, inMixedSysIndex, inJacobianIndex, {}, {});
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, inSymJacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, inNonLinSysIndex, NONE(), linearTearing, homotopySupport, mixedSystem), NONE())::inEqnsAcc, inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, _, SOME(symJac), linearTearing, homotopySupport, mixedSystem), NONE())::rest, _, _, _, _, _, _, _)
equation
(eqs, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex, inNonLinSysIndex+1, inMixedSysIndex, inJacobianIndex, {}, {});
(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs) = countandIndexAlgebraicLoopsSymJac(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, listAppend(symjacs,inSymJacs), countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, inNonLinSysIndex, SOME(symJac), linearTearing, homotopySupport, mixedSystem), NONE())::inEqnsAcc, symJac::inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case (SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, NONE(), sources, _), NONE())::rest, _, _, _, _, _, _, _)
equation
(eqs,_, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex+1, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, {}, {});
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, inSymJacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, NONE(), sources, inLinearSysIndex), NONE())::inEqnsAcc, inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case (SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, SOME(symJac), sources, _), NONE())::rest, _, _, _, _, _, _, _)
equation
(eqs, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex+1, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, {}, {});
(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs) = countandIndexAlgebraicLoopsSymJac(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, listAppend(symjacs,inSymJacs), countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, SOME(symJac), sources, inLinearSysIndex), NONE())::inEqnsAcc, symJac::inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
// Dynamic tearing
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, _, NONE(), linearTearing, homotopySupport, mixedSystem), SOME(SimCode.NONLINEARSYSTEM(index2, eqs2, crefs2, _, NONE(), linearTearing2, homotopySupport2, mixedSystem2)))::rest, _, _, _, _, _, _, _)
equation
(eqs,_, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex, inNonLinSysIndex+1, inMixedSysIndex, inJacobianIndex, {}, {});
(eqs2,_, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs2, {}, countLinearSys, countNonLinSys+1, countMixedSys, countJacobians, {}, {});
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, inSymJacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, inNonLinSysIndex, NONE(), linearTearing, homotopySupport, mixedSystem), SOME(SimCode.NONLINEARSYSTEM(index2, eqs2, crefs2, inNonLinSysIndex+1, NONE(), linearTearing2, homotopySupport2, mixedSystem2)))::inEqnsAcc, inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case(SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, _, SOME(symJac), linearTearing, homotopySupport, mixedSystem), SOME(SimCode.NONLINEARSYSTEM(index2, eqs2, crefs2, _, SOME(symJac2), linearTearing2, homotopySupport2, mixedSystem2)))::rest, _, _, _, _, _, _, _)
equation
(eqs, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex, inNonLinSysIndex+1, inMixedSysIndex, inJacobianIndex, {}, {});
(eqs2, symjacs2, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs2, {}, countLinearSys, countNonLinSys+1, countMixedSys, countJacobians, {}, {});
(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs) = countandIndexAlgebraicLoopsSymJac(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
(symJac2, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs2) = countandIndexAlgebraicLoopsSymJac(symJac2, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, listAppend(listAppend(symjacs2,symjacs),inSymJacs), countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_NONLINEAR(SimCode.NONLINEARSYSTEM(index, eqs, crefs, inNonLinSysIndex, SOME(symJac), linearTearing, homotopySupport, mixedSystem), SOME(SimCode.NONLINEARSYSTEM(index2, eqs2, crefs2, inNonLinSysIndex+1, SOME(symJac2), linearTearing2, homotopySupport2, mixedSystem2)))::inEqnsAcc, listAppend({symJac2, symJac}, inSymJacsAcc));
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case (SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, NONE(), sources, _), SOME(SimCode.LINEARSYSTEM(index2, partOfMixed2, vars2, beqs2, simJac2, eqs2, NONE(), sources2, _)))::rest, _, _, _, _, _, _, _)
equation
(eqs,_, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex+1, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, {}, {});
(eqs2,_, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs2, {}, countLinearSys+1, countNonLinSys, countMixedSys, countJacobians, {}, {});
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, inSymJacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, NONE(), sources, inLinearSysIndex), SOME(SimCode.LINEARSYSTEM(index2, partOfMixed2, vars2, beqs2, simJac2, eqs2, NONE(), sources2, inLinearSysIndex+1)))::inEqnsAcc, inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case (SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, SOME(symJac), sources, _), SOME(SimCode.LINEARSYSTEM(index2, partOfMixed2, vars2, beqs2, simJac2, eqs2, SOME(symJac2), sources2, _)))::rest, _, _, _, _, _, _, _)
equation
(eqs, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs, {}, inLinearSysIndex+1, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, {}, {});
(eqs2, symjacs2, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(eqs2, {}, countLinearSys+1, countNonLinSys, countMixedSys, countJacobians, {}, {});
(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs) = countandIndexAlgebraicLoopsSymJac(symJac, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
(symJac2, countLinearSys, countNonLinSys, countMixedSys, countJacobians, symjacs2) = countandIndexAlgebraicLoopsSymJac(symJac2, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, listAppend(listAppend(symjacs2,symjacs),inSymJacs), countLinearSys, countNonLinSys, countMixedSys, countJacobians, SimCode.SES_LINEAR(SimCode.LINEARSYSTEM(index, partOfMixed, vars, beqs, simJac, eqs, SOME(symJac), sources, inLinearSysIndex), SOME(SimCode.LINEARSYSTEM(index2, partOfMixed2, vars2, beqs2, simJac2, eqs2, SOME(symJac2), sources2, inLinearSysIndex+1)))::inEqnsAcc, listAppend({symJac2, symJac}, inSymJacsAcc));
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);
case (SimCode.SES_MIXED(index, cont, discVars, discEqs, _)::rest, _, _, _, _, _, _, _)
equation
({cont}, _, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork({cont}, inSymJacs, inLinearSysIndex, inNonLinSysIndex, inMixedSysIndex, inJacobianIndex, {}, {});
(res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians) = countandIndexAlgebraicLoopsWork(rest, {}, countLinearSys, countNonLinSys, countMixedSys+1, countJacobians, SimCode.SES_MIXED(index, cont, discVars, discEqs, inMixedSysIndex)::inEqnsAcc, inSymJacsAcc);
then (res, symjacs, countLinearSys, countNonLinSys, countMixedSys, countJacobians);