def Compile(this, mdl):
from PySimLib import Platform
this.__EnsureDymolaIsOpen()
# open all needed mo files
for x in mdl.GetFiles():
this.__OpenFile(mdl, x)
# go to sim dir
Dymola.__ddeConversation.Exec("cd(\"" + mdl.simDir.replace('\\', '/') + "\")")
# simulate to run model
Dymola.__ddeConversation.Exec("translateModel(\"" + mdl.GetModelicaClassString() + "\")")
# Dymola.__ddeConversation.Exec("simulateModel(\"" + mdl.GetModelicaClassString() + "\", stopTime=0)"); #method=\"" + this.solver.name + "\"
this._EnsureOutputFolderExists(mdl)
# Convert the dsin
args = [
GetConfigValue("Dymola", "PathAlist"),
"-b",
mdl.simDir + os.sep + "dsin.txt",
this.__GetInitFilePath(mdl)
]
Platform.Execute(args)
# this._DeleteFile("dsres.mat");
# Rename important files
this._RenameFile("dymosim" + Platform.GetExeFileExtension(), this.__GetExeFilePath(mdl))
this.__DeleteUnnecessaryFiles()
def __EnsureDymolaIsOpen(this):
if(not Dymola.__dymolaIsOpen):
import win32ui
import dde
import time
from PySimLib import Platform
Dymola.__ddeServer = dde.CreateServer()
Dymola.__ddeServer.Create("TestClient")
Dymola.__ddeConversation = dde.CreateConversation(Dymola.__ddeServer)
Dymola.__dymolaIsOpen = True
Platform.Execute([GetConfigValue("Dymola", "PathExe")], False)
time.sleep(float(GetConfigValue("Dymola", "StartupDelay")))
Dymola.__ddeConversation.ConnectTo("dymola", " ")
Dymola.__ddeConversation.Exec("OutputCPUtime:=true;")
def Simulate(this, sim):
from PySimLib.Exceptions.SimulationFailedException import SimulationFailedException
mdl = sim.GetModel()
#paths
simInfoFilePath = mdl.simDir + os.sep + mdl.GetName() + "_info.json"
#check if model is compiled
this.__AssertModelCompiled(mdl)
#make sure result folder exists
if (not this._DirExists(mdl.resultDir)):
os.makedirs(mdl.resultDir)
#prepare init file
this.__WriteInit(sim)
#info file can't be specified as arg to openmodelica
if (not (mdl.outputName == mdl.GetName())
or not (mdl.simDir == mdl.outputDir)):
shutil.copyfile(this.__GetInfoFilePath(mdl), simInfoFilePath)
#run compiled model
simArgs = [
this.__GetExeFilePath(mdl),
"-f",
this.__GetSimInitFilePath(sim),
]
exitCode = Platform.Execute(simArgs, True, mdl.simDir)
if (not (exitCode == 0)):
raise SimulationFailedException(sim, this)
#keep things clean
if (not (mdl.outputName == mdl.GetName())
or not (mdl.simDir == mdl.outputDir)):
this._DeleteFile(simInfoFilePath)
this._DeleteFile(this.__GetSimInitFilePath(sim))
#rename results
this._RenameFile(mdl.simDir + os.sep + mdl.GetName() + "_res.mat",
this._GetSimResultFilePath(sim))
def Compile(this, mdl):
from PySimLib import Platform
this.__EnsureDymolaIsOpen()
# open all needed mo files
for x in mdl.GetFiles():
this.__OpenFile(mdl, x)
# go to sim dir
Dymola2.__interface.cd(mdl.simDir)
# simulate to run model
suc = Dymola2.__interface.translateModel(mdl.GetModelicaClassString())
if not suc:
this.Close()
print(
'translating the model did not work out too well:\n{}'.format(
Dymola2.__interface.getLastError()))
this._EnsureOutputFolderExists(mdl)
# Convert the dsin
args = [
GetConfigValue("Dymola2", "PathAlist"), "-b",
mdl.simDir + os.sep + "dsin.txt",
this.__GetInitFilePath(mdl)
]
Platform.Execute(args)
# this._DeleteFile("dsres.mat");
# Rename important files
this._RenameFile("dymosim" + Platform.GetExeFileExtension(),
this.__GetExeFilePath(mdl))
this.__DeleteUnnecessaryFiles()
this.Close()
def Simulate(this, sim):
mdl = sim.GetModel()
# paths
dsinPaths = mdl.simDir + os.sep + "dsin.txt"
# error checks
this.__CheckIfModelIsCompiled(mdl)
this._EnsureResultFolderExists(mdl)
# prepare init file
this.__WriteInit(sim)
# simulate
if(GetBoolConfigValue("Dymola", "SimByExe")):
from PySimLib import Log, Platform
args = [this.__GetExeFilePath(mdl), this.__GetSimInitFilePath(sim)]
Platform.Execute(args, True, mdl.simDir)
else:
from PySimLib import Log, Platform
# convert back to dsin
args = [
GetConfigValue("Dymola", "PathAlist"),
"-a",
this.__GetSimInitFilePath(sim),
dsinPaths
]
# Platform.Execute(args);
# load simulation config --- apparently not working like this
#Dymola.__ddeConversation.Exec("importInitial(\"" + this.__GetSimInitFilePath(sim).replace('\\', '/') + "\")");
# run
this.__EnsureDymolaIsOpen()
Dymola.__ddeConversation.Exec("simulateModel(\"" + mdl.GetModelicaClassString(True, sim) + "\", startTime=" + str(sim.startTime) + ", stopTime=" + str(sim.stopTime) + ", method=\"" + str(sim.solver.GetName()) + "\", tolerance=" + str(sim.solver.tolerance) + ")")
# we always need to close the model, so that dymola recompiles it
Dymola.__ddeConversation.Exec("closeModel();")
# delete dsin
this._DeleteFile(dsinPaths)
failed = False
if(this._FileExists("failure")):
failed = True
# keep things clean
# this._DeleteFile("status");
# this._DeleteFile("success");
# this._DeleteFile("failure");
if(failed):
from PySimLib.Exceptions.SimulationFailedException import SimulationFailedException
this._DeleteFile("dsres.mat")
raise SimulationFailedException(sim, 'Dymola')
this._DeleteFile(this.__GetSimInitFilePath(sim))
# rename results
this._RenameFile(mdl.simDir + os.sep + "dsres.mat", this._GetSimResultFilePath(sim))
this.__DeleteUnnecessaryFiles()
def Compile(this, mdl):
from PySimLib.Exceptions.CompilationFailedException import CompilationFailedException
#write a mos file to be executed by openmodelica
SCRIPTNAME = mdl.simDir + os.sep + mdl.outputName + ".mos"
mosfile = open(SCRIPTNAME, 'w', 1)
mosfile.write("loadModel(Modelica);\r\n")
for item in mdl.GetFiles():
mosfile.write("loadFile(\"" + item + "\");\r\n")
#evaluate parameters
#TODO looks like structural parameters cant be set in openmodelica
overrideString = ""
"""
if(mdl.parameters):
overrideString = ', simflags="-override ';
for k in mdl.parameters:
overrideString += k + "=" + str(mdl.parameters[k]) + " ";
overrideString += '"';
"""
# do a dummy simulation since it is not yet possible to do a translation only
#mosfile.write("simulate(" + mdl.GetModelicaClassString() + ", startTime = " + str(0) + ", stopTime = " + str(1) + ", method = \"" + "dassl" + "\", outputFormat=\"mat\");\r\n");
mosfile.write("simulate(" + mdl.GetName() + ", startTime = " + str(0) +
", stopTime = " + str(1) + ", method = \"" + "dassl" +
"\", outputFormat=\"mat\"" + overrideString + ");\r\n")
mosfile.close()
#call the open modelica compiler
omcArgs = [
GetConfigValue("OpenModelica", "PathExe"),
os.path.abspath(SCRIPTNAME), "Modelica"
]
this._DeleteFile(mdl.outputName + Platform.GetExeFileExtension())
#delete old exe to be sure that a new one is created
Platform.Execute(omcArgs)
#omc seems to return always 0
this._DeleteFile(SCRIPTNAME)
#we don't need the mos script anymore
if (not this._FileExists(mdl.GetName() +
Platform.GetExeFileExtension())
): #if simulation failed there will be no exe
raise CompilationFailedException(mdl, this)
#make sure output folder exists
if (not this._DirExists(mdl.outputDir)):
os.makedirs(mdl.outputDir)
#Remove unnecessary files
this._DeleteFile(mdl.GetName() + ".c")
this._DeleteFile(mdl.GetName() + ".libs")
this._DeleteFile(mdl.GetName() + ".log")
this._DeleteFile(mdl.GetName() + ".makefile")
this._DeleteFile(mdl.GetName() + ".o")
this._DeleteFile(mdl.GetName() + "_01exo.c")
this._DeleteFile(mdl.GetName() + "_01exo.o")
this._DeleteFile(mdl.GetName() + "_02nls.c")
this._DeleteFile(mdl.GetName() + "_02nls.o")
this._DeleteFile(mdl.GetName() + "_03lsy.c")
this._DeleteFile(mdl.GetName() + "_03lsy.o")
this._DeleteFile(mdl.GetName() + "_04set.c")
this._DeleteFile(mdl.GetName() + "_04set.o")
this._DeleteFile(mdl.GetName() + "_05evt.c")
this._DeleteFile(mdl.GetName() + "_05evt.o")
this._DeleteFile(mdl.GetName() + "_06inz.c")
this._DeleteFile(mdl.GetName() + "_06inz.o")
this._DeleteFile(mdl.GetName() + "_07dly.c")
this._DeleteFile(mdl.GetName() + "_07dly.o")
this._DeleteFile(mdl.GetName() + "_08bnd.c")
this._DeleteFile(mdl.GetName() + "_08bnd.o")
this._DeleteFile(mdl.GetName() + "_09alg.c")
this._DeleteFile(mdl.GetName() + "_09alg.o")
this._DeleteFile(mdl.GetName() + "_10asr.c")
this._DeleteFile(mdl.GetName() + "_10asr.o")
this._DeleteFile(mdl.GetName() + "_11mix.c")
this._DeleteFile(mdl.GetName() + "_11mix.o")
this._DeleteFile(mdl.GetName() + "_11mix.h")
this._DeleteFile(mdl.GetName() + "_12jac.c")
this._DeleteFile(mdl.GetName() + "_12jac.h")
this._DeleteFile(mdl.GetName() + "_12jac.o")
this._DeleteFile(mdl.GetName() + "_13opt.c")
this._DeleteFile(mdl.GetName() + "_13opt.o")
this._DeleteFile(mdl.GetName() + "_13opt.h")
this._DeleteFile(mdl.GetName() + "_14lnz.c")
this._DeleteFile(mdl.GetName() + "_14lnz.o")
this._DeleteFile(mdl.GetName() + "_15syn.c")
this._DeleteFile(mdl.GetName() + "_15syn.o")
this._DeleteFile(mdl.GetName() + "_16dae.h")
this._DeleteFile(mdl.GetName() + "_16dae.c")
this._DeleteFile(mdl.GetName() + "_16dae.o")
this._DeleteFile(mdl.GetName() + "_functions.c")
this._DeleteFile(mdl.GetName() + "_functions.h")
this._DeleteFile(mdl.GetName() + "_functions.o")
this._DeleteFile(mdl.GetName() + "_includes.h")
this._DeleteFile(mdl.GetName() + "_literals.h")
this._DeleteFile(mdl.GetName() + "_model.h")
this._DeleteFile(mdl.GetName() + "_records.c")
this._DeleteFile(mdl.GetName() + "_records.o")
this._DeleteFile(mdl.GetName() + "_res.mat")
#Rename important files
this._RenameFile(mdl.GetName() + Platform.GetExeFileExtension(),
this.__GetExeFilePath(mdl))
this._RenameFile(mdl.GetName() + "_init.xml",
this.__GetInitFilePath(mdl))
this._RenameFile(mdl.GetName() + "_info.json",
this.__GetInfoFilePath(mdl))