def run(self):
if not self.opts.keepPostprocessing:
self.opts.additional.append("postProcessing")
notCleared=[]
if self.opts.dryRun:
self.opts.verbose=True
self.opts.verboseClear=True
for cName in self.parser.getArgs():
if self.checkCase(cName,fatal=self.opts.fatal,verbose=not self.opts.silent):
if self.opts.allcleanScript:
scr=path.join(cName,"Allclean")
if(path.exists(scr)):
if self.opts.verbose or self.opts.verboseClear:
print("Executing",scr)
execute(scr,workdir=cName)
try:
self.addLocalConfig(cName)
if self.opts.verbose:
print_("Clearing",cName)
sol=SolutionDirectory(cName,
archive=None,
parallel=True,
paraviewLink=False)
sol.clear(after=self.parser.getOptions().after,
processor=self.parser.getOptions().processor,
pyfoam=self.parser.getOptions().pyfoam,
vtk=self.parser.getOptions().vtk,
verbose=self.parser.getOptions().verboseClear,
removeAnalyzed=self.parser.getOptions().removeAnalyzed,
keepRegular=self.parser.getOptions().keepRegular,
keepParallel=self.parser.getOptions().keepParallel,
keepLast=self.parser.getOptions().latest,
keepInterval=self.parser.getOptions().keepInterval,
keepTimes=self.opts.keepTimes,
clearHistory=self.parser.getOptions().clearHistory,
clearParameters=self.parser.getOptions().clearParameters,
additional=self.parser.getOptions().additional,
dryRun=self.opts.dryRun,
functionObjectData=self.parser.getOptions().functionObjectData)
self.addToCaseLog(cName)
except OSError:
e = sys.exc_info()[1] # compatible with 2.x and 3.x
self.warning("Can not clear",cName,"because of OSError",e)
notCleared.append(cName)
if len(notCleared)>0:
self.warning("These case not cleared because of OS-problems:",
", ".join(notCleared))
def execute(self,para,log):
cmd=replaceValues(self.command,para)
print_(" Executing ",cmd,end=" ")
sys.stdout.flush()
out=execute(cmd)
if len(out)>0:
print_(" -->",len(out),"lines output")
for l in out:
print_("---- Command:",cmd,file=log)
print_(l,end=" ",file=log)
else:
print_()
return True,None
def executeScript(self, scriptName, workdir, echo):
"""Execute a script and write a corresponding logfile"""
ret, txt = execute([scriptName],
workdir=workdir,
echo=echo,
getReturnCode=True)
result = "".join(txt)
open(scriptName + ".log", "w").write(result)
if ret not in [0, None]:
self.info(scriptName, "failed with code", ret)
if self.opts.failOnScriptFailure:
self.error("Script", scriptName, "failed with code", ret)
def execute(self,para,log):
cmd=replaceValues(self.command,para)
print " Executing ",cmd,
sys.stdout.flush()
out=execute(cmd)
if len(out)>0:
print " -->",len(out),"lines output"
for l in out:
print >>log,"---- Command:",cmd
print >>log,l,
else:
print
return True,None
def run(self):
config=ConfigParser.ConfigParser()
files=self.parser.getArgs()
good=config.read(files)
# will work with 2.4
# if len(good)!=len(files):
# print "Problem while trying to parse files",files
# print "Only ",good," could be parsed"
# sys.exit(-1)
benchName=config.get("General","name")
if self.opts.nameAddition!=None:
benchName+="_"+self.opts.nameAddition
if self.opts.foamVersion!=None:
benchName+="_v"+self.opts.foamVersion
isParallel=config.getboolean("General","parallel")
lam=None
if isParallel:
nrCpus=config.getint("General","nProcs")
machineFile=config.get("General","machines")
if not path.exists(machineFile):
self.error("Machine file ",machineFile,"needed for parallel run")
lam=LAMMachine(machineFile,nr=nrCpus)
if lam.cpuNr()>nrCpus:
self.error("Wrong number of CPUs: ",lam.cpuNr())
print "Running parallel on",lam.cpuNr(),"CPUs"
if config.has_option("General","casesDirectory"):
casesDirectory=path.expanduser(config.get("General","casesDirectory"))
else:
casesDirectory=foamTutorials()
if not path.exists(casesDirectory):
self.error("Directory",casesDirectory,"needed with the benchmark cases is missing")
else:
print "Using cases from directory",casesDirectory
benchCases=[]
config.remove_section("General")
for sec in config.sections():
print "Reading: ",sec
skipIt=False
skipReason=""
if config.has_option(sec,"skip"):
skipIt=config.getboolean(sec,"skip")
skipReason="Switched off in file"
if self.opts.excases!=None and not skipIt:
for p in self.opts.excases:
if fnmatch(sec,p):
skipIt=True
skipReason="Switched off by pattern '"+p+"'"
if self.opts.cases!=None:
for p in self.opts.cases:
if fnmatch(sec,p):
skipIt=False
skipReason=""
if skipIt:
print "Skipping case ..... Reason:"+skipReason
continue
sol=config.get(sec,"solver")
cas=config.get(sec,"case")
pre=eval(config.get(sec,"prepare"))
preCon=[]
if config.has_option(sec,"preControlDict"):
preCon=eval(config.get(sec,"preControlDict"))
con=eval(config.get(sec,"controlDict"))
bas=config.getfloat(sec,"baseline")
wei=config.getfloat(sec,"weight")
add=[]
if config.has_option(sec,"additional"):
add=eval(config.get(sec,"additional"))
print "Adding: ", add
util=[]
if config.has_option(sec,"utilities"):
util=eval(config.get(sec,"utilities"))
print "Utilities: ", util
nr=99999
if config.has_option(sec,"nr"):
nr=eval(config.get(sec,"nr"))
sp=None
if config.has_option(sec,"blockSplit"):
sp=eval(config.get(sec,"blockSplit"))
toRm=[]
if config.has_option(sec,"filesToRemove"):
toRm=eval(config.get(sec,"filesToRemove"))
setInit=[]
if config.has_option(sec,"setInitial"):
setInit=eval(config.get(sec,"setInitial"))
parallelOK=False
if config.has_option(sec,"parallelOK"):
parallelOK=config.getboolean(sec,"parallelOK")
deMet=["metis"]
if config.has_option(sec,"decomposition"):
deMet=config.get(sec,"decomposition").split()
if deMet[0]=="metis":
pass
elif deMet[0]=="simple":
if len(deMet)<2:
deMet.append(0)
else:
deMet[1]=int(deMet[1])
else:
print "Unimplemented decomposition method",deMet[0],"switching to metis"
deMet=["metis"]
if isParallel==False or parallelOK==True:
if path.exists(path.join(casesDirectory,sol,cas)):
benchCases.append( (nr,sec,sol,cas,pre,con,preCon,bas,wei,add,util,sp,toRm,setInit,deMet) )
else:
print "Skipping",sec,"because directory",path.join(casesDirectory,sol,cas),"could not be found"
else:
print "Skipping",sec,"because not parallel"
benchCases.sort()
parallelString=""
if isParallel:
parallelString=".cpus="+str(nrCpus)
resultFile=open("Benchmark."+benchName+"."+uname()[1]+parallelString+".results","w")
totalSpeedup=0
minSpeedup=None
maxSpeedup=None
totalWeight =0
runsOK=0
currentEstimate = 1.
print "\nStart Benching\n"
csv=CSVCollection("Benchmark."+benchName+"."+uname()[1]+parallelString+".csv")
# csvHeaders=["description","solver","case","caseDir","base",
# "benchmark","machine","arch","cpus","os","version",
# "wallclocktime","cputime","cputimeuser","cputimesystem","maxmemory","cpuusage","speedup"]
for nr,description,solver,case,prepare,control,preControl,base,weight,additional,utilities,split,toRemove,setInit,decomposition in benchCases:
# control.append( ("endTime",-2000) )
print "Running Benchmark: ",description
print "Solver: ",solver
print "Case: ",case
caseName=solver+"_"+case+"_"+benchName+"."+uname()[1]+".case"
print "Short name: ",caseName
caseDir=caseName+".runDir"
csv["description"]=description
csv["solver"]=solver
csv["case"]=case
csv["caseDir"]=caseDir
csv["base"]=base
csv["benchmark"]=benchName
csv["machine"]=uname()[1]
csv["arch"]=uname()[4]
if lam==None:
csv["cpus"]=1
else:
csv["cpus"]=lam.cpuNr()
csv["os"]=uname()[0]
csv["version"]=uname()[2]
workDir=path.realpath(path.curdir)
orig=SolutionDirectory(path.join(casesDirectory,solver,case),
archive=None,
paraviewLink=False)
for a in additional+utilities:
orig.addToClone(a)
orig.cloneCase(path.join(workDir,caseDir))
if oldApp():
argv=[solver,workDir,caseDir]
else:
argv=[solver,"-case",path.join(workDir,caseDir)]
run=BasicRunner(silent=True,argv=argv,logname="BenchRunning",lam=lam)
runDir=run.getSolutionDirectory()
controlFile=ParameterFile(runDir.controlDict())
for name,value in preControl:
print "Setting parameter",name,"to",value,"in controlDict"
controlFile.replaceParameter(name,value)
for rm in toRemove:
fn=path.join(caseDir,rm)
print "Removing file",fn
remove(fn)
for field,bc,val in setInit:
print "Setting",field,"on",bc,"to",val
SolutionFile(runDir.initialDir(),field).replaceBoundary(bc,val)
oldDeltaT=controlFile.replaceParameter("deltaT",0)
for u in utilities:
print "Building utility ",u
execute("wmake 2>&1 >%s %s" % (path.join(caseDir,"BenchCompile."+u),path.join(caseDir,u)))
print "Preparing the case: "
if lam!=None:
prepare=prepare+[("decomposePar","")]
if decomposition[0]=="metis":
lam.writeMetis(SolutionDirectory(path.join(workDir,caseDir)))
elif decomposition[0]=="simple":
lam.writeSimple(SolutionDirectory(path.join(workDir,caseDir)),decomposition[1])
if split:
print "Splitting the mesh:",split
bm=BlockMesh(runDir.blockMesh())
bm.refineMesh(split)
for pre,post in prepare:
print "Doing ",pre," ...."
post=post.replace("%case%",caseDir)
if oldApp():
args=string.split("%s %s %s %s" % (pre,workDir,caseDir,post))
else:
args=string.split("%s -case %s %s" % (pre,path.join(workDir,caseDir),post))
util=BasicRunner(silent=True,argv=args,logname="BenchPrepare_"+pre)
util.start()
controlFile.replaceParameter("deltaT",oldDeltaT)
# control.append(("endTime",-1000))
for name,value in control:
print "Setting parameter",name,"to",value,"in controlDict"
controlFile.replaceParameter(name,value)
print "Starting at ",asctime(localtime(time()))
print " Baseline is %f, estimated speedup %f -> estimated end at %s " % (base,currentEstimate,asctime(localtime(time()+base/currentEstimate)))
print "Running the case ...."
run.start()
speedup=None
cpuUsage=0
speedupOut=-1
try:
speedup=base/run.run.wallTime()
cpuUsage=100.*run.run.cpuTime()/run.run.wallTime()
except ZeroDivisionError:
print "Division by Zero: ",run.run.wallTime()
if not run.runOK():
print "\nWARNING!!!!"
print "Run had a problem, not using the results. Check the log\n"
speedup=None
if speedup!=None:
speedupOut=speedup
totalSpeedup+=speedup*weight
totalWeight +=weight
runsOK+=1
if maxSpeedup==None:
maxSpeedup=speedup
elif speedup>maxSpeedup:
maxSpeedup=speedup
if minSpeedup==None:
minSpeedup=speedup
elif speedup<minSpeedup:
minSpeedup=speedup
print "Wall clock: ",run.run.wallTime()
print "Speedup: ",speedup," (Baseline: ",base,")"
print "CPU Time: ",run.run.cpuTime()
print "CPU Time User: "******"CPU Time System: ",run.run.cpuSystemTime()
print "Memory: ",run.run.usedMemory()
print "CPU Usage: %6.2f%%" % (cpuUsage)
csv["wallclocktime"]=run.run.wallTime()
csv["cputime"]=run.run.cpuTime()
csv["cputimeuser"]=run.run.cpuUserTime()
csv["cputimesystem"]=run.run.cpuSystemTime()
csv["maxmemory"]=run.run.usedMemory()
csv["cpuusage"]=cpuUsage
if speedup!=None:
csv["speedup"]=speedup
else:
csv["speedup"]="##"
csv.write()
resultFile.write("Case %s WallTime %g CPUTime %g UserTime %g SystemTime %g Memory %g MB Speedup %g\n" %(caseName,run.run.wallTime(),run.run.cpuTime(),run.run.cpuUserTime(),run.run.cpuSystemTime(),run.run.usedMemory(),speedupOut))
resultFile.flush()
if speedup!=None:
currentEstimate=totalSpeedup/totalWeight
if self.opts.removeCases:
print "Clearing case",
if speedup==None:
print "not ... because it failed"
else:
print "completely"
rmtree(caseDir,ignore_errors=True)
print
print
if lam!=None:
lam.stop()
print "Total Speedup: ",currentEstimate," ( ",totalSpeedup," / ",totalWeight, " ) Range: [",minSpeedup,",",maxSpeedup,"]"
print runsOK,"of",len(benchCases),"ran OK"
resultFile.write("Total Speedup: %g\n" % (currentEstimate))
if minSpeedup and maxSpeedup:
resultFile.write("Range: [ %g , %g ]\n" % (minSpeedup,maxSpeedup))
resultFile.close()
def run(self):
cfgFile=self.parser.getArgs()[0]
moduleFile=self.parser.getArgs()[1]
useCsh = self.opts.useCshell
if self.opts.clearEnvironment:
self.warning("Clearing environment of variables that might come from an OpenFAOM-installation. Nevertheless it is preferable to use a clean environment")
try:
oldVersion=os.environ["WM_PROJECT_VERSION"]
except KeyError:
self.warning("Seems to be a clean environment anyway")
oldVersion=None
if oldVersion:
for e in os.environ.keys():
for p in ["WM_","FOAM_"]:
if e.find(p)==0:
del os.environ[e]
break
for p in ["PATH","DYLD_LIBRARY_PATH","LD_LIBRARY_PATH","MANPATH","PV_PLUGIN_PATH"]:
if p in os.environ:
lst=os.environ[p].split(":")
os.environ[p]=":".join([l for l in lst if l.find(oldVersion)<0])
if path.exists(cfgFile) and path.isfile(cfgFile) and os.access(cfgFile, os.R_OK):
print " Using file " + cfgFile + " for loading the OpenFOAM environment"
# Some more sanity check
fileData = open(cfgFile).read()
if not useCsh and "setenv" in fileData:
self.error(" Error: Detecting 'setenv' instructions in this bash file. Please provide a configuration file compatible for bash, or use the --csh option.")
elif useCsh and "export" in fileData:
self.error(" Error: Detecting 'export' instructions in this csh file. Please provide a configuration file compatible for csh.")
else:
print " The configuration file seems ok"
else:
self.error(" Error: Cannot access file: " + cfgFile)
# We choose not to run if the OpenFOAM environment is already loaded.
# We obviously cannot diff from such an environment
if os.getenv("WM_PROJECT") != None:
self.error(""" Error: Cannot run with OpenFOAM environment variables already present
You need to run this script from a clean environment""")
# We choose not to run under the user 'root', simply because the HOME and USER environment
# variables are usually very similar for this user, and this will cause problem later on
# For instance, under Centos, for the super user:
# HOME=/root
# USER=root
# Those two are very similar
if os.getenv("USER") == "root":
self.error(""" Error: You should not run this script from the 'root' account.
Please invoke this pyFoam command from a plain OpenFOAM user account.
Then, make the result file available to the super user (root) of the"
destination host in order to install the modules configuration files.""")
# Grab environment + aliases before the activation of OpenFOAM
# We start from a minimal environment using 'env -i'
shellCmd = 'bash -c'
sourceCmd = '.'
if useCsh:
shellCmd = 'csh -c'
sourceCmd = 'source'
oldEnv=Set(execute(shellCmd + ' "env|sort"'))
oldAliases=Set(execute(shellCmd + ' "alias|sort"'))
# Grab environment + aliases after the activation of OpenFOAM
newEnv=Set(execute(shellCmd + ' \"' + sourceCmd + ' ' + cfgFile + '; env|sort"'))
newAliases=Set(execute(shellCmd + ' \"' + sourceCmd + ' ' + cfgFile + '; alias|sort"'))
# Handling of environment variables
# Memorize all the PATH environment variables for later processing
oldPath = {}
newPath = {}
homeVar = ""
userVar = ""
for v in oldEnv:
if v.find('=') > -1:
key, value = v.split('=', 1)
# Memorize PATH variables
if key.find('PATH') > -1:
oldPath[key] = value.replace('\n', '')
# We remove any reference to PyFOAM in the old PATH env. variable
# Since we run this script with PyFOAM, environment variables for PyFoam are
# present in oldPath. If the configuration file for OpenFOAM requires PyFoam too,
# we risk to lose these variables because they will be in common in both the
# 'before' and 'after'environment.
# This is ugly, but PyFOAM is just too useful to write this script with plain
# python.
# If you have installed PyFoam under a path where the string 'PyFoam' is not present,
# you will simply have to manually add the necessary PyFoam environment variables
# yourself in the module file. No biggie,
oldPath[key] = self.removeComponentWithSubstrFromPathEnvVar(oldPath[key], 'PyFoam')
# Memorize HOME variable
if key == 'HOME':
homeVar = value.replace('\n', '')
# Memorize USER variable
if key == 'USER':
userVar = value.replace('\n', '')
# Using sets, it is trivial to remove common environment variables
# and aliases between the two environments
moduleEnv=newEnv - oldEnv
moduleAliases=newAliases - oldAliases
# Dictionary for environment variables
envVar = {}
# Dictionary for aliases
aliasesVar = {}
# Iterate through environment variables and store in dictionary
for v in moduleEnv:
if v.find('=') > -1:
key, value = v.split('=')
# Minor cleanup
value = value.replace('\n', '')
# Memorize PATH variables for later processing
if key.find('PATH') > -1:
newPath[key] = value
else:
envVar.setdefault(key, []).append(value)
# Handle the PATH variables
for v in newPath:
if v in oldPath:
# Cleanup old PATH components
newPath[v] = self.removeComponentFromPathEnvVar(newPath[v], oldPath[v])
# Remove duplicate entries in PATH variable
newPath[v] = self.uniqifyPathEnvVar(newPath[v])
envVar.setdefault(v, []).append(newPath[v])
# Iterate through aliases variables and store them in dictionary
for v in moduleAliases:
if v.find('=') > -1:
key, value = v.split('=', 1)
# Minor cleanup
key = key.replace("alias ", "")
value = value.replace('\n', "")
value = value.replace('\'', "")
aliasesVar.setdefault(key, []).append(value)
# Generate module entries
print " Generating modulefile: " , moduleFile
f = open(moduleFile, 'w')
self.writeModuleFileHeader(f, envVar["WM_PROJECT_VERSION"][0])
self.writeModuleEnvironmentEntry(f, envVar, homeVar, userVar)
self.writeModuleAliasEntry(f, aliasesVar, homeVar, userVar)
self.writeModuleFileFooter(f)
f.close()
print " Done\n"
def run(self):
cfgFile = self.parser.getArgs()[0]
moduleFile = self.parser.getArgs()[1]
useCsh = self.opts.useCshell
if self.opts.clearEnvironment:
self.warning(
"Clearing environment of variables that might come from an OpenFAOM-installation. Nevertheless it is preferable to use a clean environment"
)
try:
oldVersion = os.environ["WM_PROJECT_VERSION"]
except KeyError:
self.warning("Seems to be a clean environment anyway")
oldVersion = None
if oldVersion:
for e in list(os.environ.keys()):
for p in ["WM_", "FOAM_"]:
if e.find(p) == 0:
del os.environ[e]
break
for p in [
"PATH", "DYLD_LIBRARY_PATH", "LD_LIBRARY_PATH",
"MANPATH", "PV_PLUGIN_PATH"
]:
if p in os.environ:
lst = os.environ[p].split(":")
os.environ[p] = ":".join(
[l for l in lst if l.find(oldVersion) < 0])
if path.exists(cfgFile) and path.isfile(cfgFile) and os.access(
cfgFile, os.R_OK):
print_(" Using file " + cfgFile +
" for loading the OpenFOAM environment")
# Some more sanity check
fileData = open(cfgFile).read()
if not useCsh and "setenv" in fileData:
self.error(
" Error: Detecting 'setenv' instructions in this bash file. Please provide a configuration file compatible for bash, or use the --csh option."
)
elif useCsh and "export" in fileData:
self.error(
" Error: Detecting 'export' instructions in this csh file. Please provide a configuration file compatible for csh."
)
else:
print_(" The configuration file seems ok")
else:
self.error(" Error: Cannot access file: " + cfgFile)
# We choose not to run if the OpenFOAM environment is already loaded.
# We obviously cannot diff from such an environment
if os.getenv("WM_PROJECT") != None:
self.error(
""" Error: Cannot run with OpenFOAM environment variables already present
You need to run this script from a clean environment""")
# We choose not to run under the user 'root', simply because the HOME and USER environment
# variables are usually very similar for this user, and this will cause problem later on
# For instance, under Centos, for the super user:
# HOME=/root
# USER=root
# Those two are very similar
if os.getenv("USER") == "root":
self.error(
""" Error: You should not run this script from the 'root' account.
Please invoke this pyFoam command from a plain OpenFOAM user account.
Then, make the result file available to the super user (root) of the"
destination host in order to install the modules configuration files."""
)
# Grab environment + aliases before the activation of OpenFOAM
# We start from a minimal environment using 'env -i'
shellCmd = 'bash -c'
sourceCmd = '.'
if useCsh:
shellCmd = 'csh -c'
sourceCmd = 'source'
oldEnv = Set(execute(shellCmd + ' "env|sort"'))
oldAliases = Set(execute(shellCmd + ' "alias|sort"'))
# Grab environment + aliases after the activation of OpenFOAM
newEnv = Set(
execute(shellCmd + ' \"' + sourceCmd + ' ' + cfgFile +
'; env|sort"'))
newAliases = Set(
execute(shellCmd + ' \"' + sourceCmd + ' ' + cfgFile +
'; alias|sort"'))
# Handling of environment variables
# Memorize all the PATH environment variables for later processing
oldPath = {}
newPath = {}
homeVar = ""
userVar = ""
for v in oldEnv:
if v.find('=') > -1:
key, value = v.split('=', 1)
# Memorize PATH variables
if key.find('PATH') > -1:
oldPath[key] = value.replace('\n', '')
# We remove any reference to PyFOAM in the old PATH env. variable
# Since we run this script with PyFOAM, environment variables for PyFoam are
# present in oldPath. If the configuration file for OpenFOAM requires PyFoam too,
# we risk to lose these variables because they will be in common in both the
# 'before' and 'after'environment.
# This is ugly, but PyFOAM is just too useful to write this script with plain
# python.
# If you have installed PyFoam under a path where the string 'PyFoam' is not present,
# you will simply have to manually add the necessary PyFoam environment variables
# yourself in the module file. No biggie,
oldPath[
key] = self.removeComponentWithSubstrFromPathEnvVar(
oldPath[key], 'PyFoam')
# Memorize HOME variable
if key == 'HOME':
homeVar = value.replace('\n', '')
# Memorize USER variable
if key == 'USER':
userVar = value.replace('\n', '')
# Using sets, it is trivial to remove common environment variables
# and aliases between the two environments
moduleEnv = newEnv - oldEnv
moduleAliases = newAliases - oldAliases
# Dictionary for environment variables
envVar = {}
# Dictionary for aliases
aliasesVar = {}
# Iterate through environment variables and store in dictionary
for v in moduleEnv:
if v.find('=') > -1:
key, value = v.split('=')
# Minor cleanup
value = value.replace('\n', '')
# Memorize PATH variables for later processing
if key.find('PATH') > -1:
newPath[key] = value
else:
envVar.setdefault(key, []).append(value)
# Handle the PATH variables
for v in newPath:
if v in oldPath:
# Cleanup old PATH components
newPath[v] = self.removeComponentFromPathEnvVar(
newPath[v], oldPath[v])
# Remove duplicate entries in PATH variable
newPath[v] = self.uniqifyPathEnvVar(newPath[v])
envVar.setdefault(v, []).append(newPath[v])
# Iterate through aliases variables and store them in dictionary
for v in moduleAliases:
if v.find('=') > -1:
key, value = v.split('=', 1)
# Minor cleanup
key = key.replace("alias ", "")
value = value.replace('\n', "")
value = value.replace('\'', "")
aliasesVar.setdefault(key, []).append(value)
# Generate module entries
print_(" Generating modulefile: ", moduleFile)
f = open(moduleFile, 'w')
self.writeModuleFileHeader(f, envVar["WM_PROJECT_VERSION"][0])
self.writeModuleEnvironmentEntry(f, envVar, homeVar, userVar)
self.writeModuleAliasEntry(f, aliasesVar, homeVar, userVar)
self.writeModuleFileFooter(f)
f.close()
print_(" Done\n")
def prepare(self, sol, cName=None, overrideParameters=None):
if cName == None:
cName = sol.name
if self.opts.onlyVariables:
self.opts.verbose = True
vals = {}
vals["casePath"] = '"' + path.abspath(cName) + '"'
vals["caseName"] = '"' + path.basename(path.abspath(cName)) + '"'
vals["foamVersion"] = foamVersion()
vals["foamFork"] = foamFork()
if self.opts.verbose:
print_("Looking for template values", cName)
for f in self.opts.valuesDicts:
if self.opts.verbose:
print_("Reading values from", f)
vals.update(
ParsedParameterFile(f, noHeader=True,
doMacroExpansion=True).getValueDict())
for v in self.opts.values:
if self.opts.verbose:
print_("Updating values", v)
vals.update(eval(v))
if overrideParameters:
vals.update(overrideParameters)
if self.opts.verbose and len(vals) > 0:
print_("\nUsed values\n")
nameLen = max(len("Name"), max(*[len(k) for k in vals.keys()]))
format = "%%%ds - %%s" % nameLen
print_(format % ("Name", "Value"))
print_("-" * 40)
for k, v in sorted(iteritems(vals)):
print_(format % (k, v))
print_("")
elif self.opts.verbose:
print_("\nNo values specified\n")
if self.opts.onlyVariables:
return
if self.opts.doClear:
if self.opts.verbose:
print_("Clearing", cName)
sol.clear(processor=True,
pyfoam=True,
vtk=True,
removeAnalyzed=True,
keepParallel=False,
clearHistory=False,
clearParameters=True,
additional=["postProcessing"])
if self.opts.writeParameters:
fName = path.join(cName, self.parameterOutFile)
if self.opts.verbose:
print_("Writing parameters to", fName)
with WriteParameterFile(fName, noHeader=True) as w:
w.content.update(vals, toString=True)
w["foamVersion"] = vals["foamVersion"]
w.writeFile()
self.addToCaseLog(cName)
for over in self.opts.overloadDirs:
if self.opts.verbose:
print_("Overloading files from", over)
self.overloadDir(sol.name, over)
zeroOrig = path.join(sol.name, "0.org")
hasOrig = path.exists(zeroOrig)
if not hasOrig:
if self.opts.verbose:
print_("Not going to clean '0'")
self.opts.cleanDirectories.remove("0")
if self.opts.doCopy:
if hasOrig:
if self.opts.verbose:
print_("Found 0.org. Clearing 0")
zeroDir = path.join(sol.name, "0")
if path.exists(zeroDir):
rmtree(zeroDir)
elif self.opts.verbose:
print_("No 0-directory")
if self.opts.verbose:
print_("")
if self.opts.doTemplates:
self.searchAndReplaceTemplates(sol.name, vals,
self.opts.templateExt)
if self.opts.verbose:
print_("")
if self.opts.doMeshCreate:
if self.opts.meshCreateScript:
scriptName = path.join(sol.name, self.opts.meshCreateScript)
if not path.exists(scriptName):
self.error("Script", scriptName, "does not exist")
elif path.exists(path.join(sol.name, self.defaultMeshCreate)):
scriptName = path.join(sol.name, self.defaultMeshCreate)
else:
scriptName = None
if scriptName:
if self.opts.verbose:
print_("Executing", scriptName, "for mesh creation")
if self.opts.verbose:
echo = "Mesh: "
else:
echo = None
result = "".join(
execute([scriptName], workdir=sol.name, echo=echo))
open(scriptName + ".log", "w").write(result)
else:
if self.opts.verbose:
print_(
"No script for mesh creation found. Looking for 'blockMeshDict'"
)
if sol.blockMesh() != "":
if self.opts.verbose:
print_(sol.blockMesh(), "found. Executing 'blockMesh'")
bm = BasicRunner(argv=["blockMesh", "-case", sol.name])
bm.start()
if not bm.runOK():
self.error("Problem with blockMesh")
if self.opts.verbose:
print_("")
if self.opts.doCopy:
self.copyOriginals(sol.name)
if self.opts.verbose:
print_("")
if self.opts.doPostTemplates:
self.searchAndReplaceTemplates(sol.name, vals,
self.opts.postTemplateExt)
if self.opts.verbose:
print_("")
if self.opts.doCaseSetup:
if self.opts.caseSetupScript:
scriptName = path.join(sol.name, self.opts.caseSetupScript)
if not path.exists(scriptName):
self.error("Script", scriptName, "does not exist")
elif path.exists(path.join(sol.name, self.defaultCaseSetup)):
scriptName = path.join(sol.name, self.defaultCaseSetup)
else:
scriptName = None
if scriptName:
if self.opts.verbose:
print_("Executing", scriptName, "for case setup")
if self.opts.verbose:
echo = "Case:"
else:
echo = None
result = "".join(
execute([scriptName], workdir=sol.name, echo=echo))
open(scriptName + ".log", "w").write(result)
else:
if self.opts.verbose:
print_("No script for case-setup found. Nothing done")
if self.opts.verbose:
print_("")
if self.opts.doTemplateClean:
if self.opts.verbose:
print_("Clearing templates")
for d in self.opts.cleanDirectories:
for e in [self.opts.templateExt, self.opts.postTemplateExt]:
self.cleanExtension(path.join(sol.name, d), e)
if self.opts.verbose:
print_("")
if self.opts.verbose:
print_("Case setup finished")
def prepare(self,sol,
cName=None,
overrideParameters=None,
numberOfProcessors=None):
"""Do the actual preparing
@param numberOfProcessors: If set this overrides the value set in the
command line"""
if cName==None:
cName=sol.name
if self.opts.onlyVariables:
self.opts.verbose=True
vals={}
vals,self.metaData=self.getDefaultValues(cName)
vals.update(self.addDictValues("System",
"Automatically defined values",
{
"casePath" : '"'+path.abspath(cName)+'"',
"caseName" : '"'+path.basename(path.abspath(cName))+'"',
"foamVersion" : foamVersion(),
"foamFork" : foamFork(),
"numberOfProcessors" : numberOfProcessors if numberOfProcessors!=None else self.opts.numberOfProcessors
}))
if len(self.opts.extensionAddition)>0:
vals.update(self.addDictValues("ExtensionAdditions",
"Additional extensions to be processed",
dict((e,True) for e in self.opts.extensionAddition)))
valsWithDefaults=set(vals.keys())
self.info("Looking for template values",cName)
for f in self.opts.valuesDicts:
self.info("Reading values from",f)
vals.update(ParsedParameterFile(f,
noHeader=True,
doMacroExpansion=True).getValueDict())
setValues={}
for v in self.opts.values:
self.info("Updating values",v)
vals.update(eval(v))
setValues.update(eval(v))
if overrideParameters:
vals.update(overrideParameters)
unknownValues=set(vals.keys())-valsWithDefaults
if len(unknownValues)>0:
self.warning("Values for which no default was specified: "+
", ".join(unknownValues))
if self.opts.verbose and len(vals)>0:
print_("\nUsed values\n")
nameLen=max(len("Name"),
max(*[len(k) for k in vals.keys()]))
format="%%%ds - %%s" % nameLen
print_(format % ("Name","Value"))
print_("-"*40)
for k,v in sorted(iteritems(vals)):
print_(format % (k,v))
print_("")
else:
self.info("\nNo values specified\n")
self.checkCorrectOptions(vals)
derivedScript=path.join(cName,self.opts.derivedParametersScript)
if path.exists(derivedScript):
self.info("Deriving variables in script",derivedScript)
scriptText=open(derivedScript).read()
glob={}
oldVals=vals.copy()
exec_(scriptText,glob,vals)
added=[]
changed=[]
for k,v in iteritems(vals):
if k not in oldVals:
added.append(k)
elif vals[k]!=oldVals[k]:
changed.append(k)
if len(changed)>0 and (not self.opts.allowDerivedChanges and not configuration().getboolean("PrepareCase","AllowDerivedChanges")):
self.error(self.opts.derivedParametersScript,
"changed values of"," ".join(changed),
"\nTo allow this set --allow-derived-changes or the configuration item 'AllowDerivedChanges'")
if len(added)>0:
self.info("Added values:"," ".join(added))
if len(changed)>0:
self.info("Changed values:"," ".join(changed))
if len(added)==0 and len(changed)==0:
self.info("Nothing added or changed")
else:
self.info("No script",derivedScript,"for derived values")
if self.opts.onlyVariables:
return
if self.opts.doClear:
self.info("Clearing",cName)
sol.clear(processor=True,
pyfoam=True,
vtk=True,
removeAnalyzed=True,
keepParallel=False,
clearHistory=False,
clearParameters=True,
additional=["postProcessing"])
if self.opts.writeParameters:
fName=path.join(cName,self.parameterOutFile)
self.info("Writing parameters to",fName)
with WriteParameterFile(fName,noHeader=True) as w:
w.content.update(vals,toString=True)
w["foamVersion"]=vals["foamVersion"]
w.writeFile()
if self.opts.writeReport:
fName=path.join(cName,self.parameterOutFile+".rst")
self.info("Writing report to",fName)
with open(fName,"w") as w:
helper=RestructuredTextHelper(defaultHeading=1)
w.write(".. title:: "+self.__strip(vals["caseName"])+"\n")
w.write(".. sectnum::\n")
w.write(".. header:: "+self.__strip(vals["caseName"])+"\n")
w.write(".. header:: "+time.asctime()+"\n")
w.write(".. footer:: ###Page### / ###Total###\n\n")
w.write("Parameters set in case directory "+
helper.literal(self.__strip(vals["casePath"]))+" at "+
helper.emphasis(time.asctime())+"\n\n")
w.write(".. contents::\n\n")
if len(self.opts.valuesDicts):
w.write(helper.heading("Parameter files"))
w.write("Parameters read from files\n\n")
w.write(helper.enumerateList([helper.literal(f) for f in self.opts.valuesDicts]))
w.write("\n")
if len(setValues)>0:
w.write(helper.heading("Overwritten parameters"))
w.write("These parameters were set from the command line\n\n")
w.write(helper.definitionList(setValues))
w.write("\n")
w.write(helper.heading("Parameters with defaults"))
w.write(self.makeReport(vals))
if len(unknownValues)>0:
w.write(helper.heading("Unspecified parameters"))
w.write("If these parameters are actually used then specify them in "+
helper.literal(self.defaultParameterFile)+"\n\n")
tab=helper.table(True)
for u in unknownValues:
tab.addRow(u)
tab.addItem("Value",vals[u])
w.write(str(tab))
self.addToCaseLog(cName)
for over in self.opts.overloadDirs:
self.info("Overloading files from",over)
self.overloadDir(sol.name,over)
zeroOrig=path.join(sol.name,"0.org")
hasOrig=path.exists(zeroOrig)
cleanZero=True
if not hasOrig:
self.info("Not going to clean '0'")
self.opts.cleanDirectories.remove("0")
cleanZero=False
if self.opts.doCopy:
if hasOrig:
self.info("Found 0.org. Clearing 0")
zeroDir=path.join(sol.name,"0")
if path.exists(zeroDir):
rmtree(zeroDir)
else:
self.info("No 0-directory")
self.info("")
else:
cleanZero=False
if self.opts.doTemplates:
self.searchAndReplaceTemplates(sol.name,
vals,
self.opts.templateExt)
self.info("")
backupZeroDir=None
if self.opts.doMeshCreate:
if self.opts.meshCreateScript:
scriptName=path.join(sol.name,self.opts.meshCreateScript)
if not path.exists(scriptName):
self.error("Script",scriptName,"does not exist")
elif path.exists(path.join(sol.name,self.defaultMeshCreate)):
scriptName=path.join(sol.name,self.defaultMeshCreate)
else:
scriptName=None
if scriptName:
self.info("Executing",scriptName,"for mesh creation")
if self.opts.verbose:
echo="Mesh: "
else:
echo=None
result="".join(execute([scriptName],workdir=sol.name,echo=echo))
open(scriptName+".log","w").write(result)
else:
self.info("No script for mesh creation found. Looking for 'blockMeshDict'")
if sol.blockMesh()!="":
self.info(sol.blockMesh(),"found. Executing 'blockMesh'")
bm=BasicRunner(argv=["blockMesh","-case",sol.name])
bm.start()
if not bm.runOK():
self.error("Problem with blockMesh")
for r in sol.regions():
self.info("Checking region",r)
s=SolutionDirectory(sol.name,region=r,
archive=None,paraviewLink=False)
if s.blockMesh()!="":
self.info(s.blockMesh(),"found. Executing 'blockMesh'")
bm=BasicRunner(argv=["blockMesh","-case",sol.name,
"-region",r])
bm.start()
if not bm.runOK():
self.error("Problem with blockMesh")
self.info("")
if cleanZero and path.exists(zeroDir):
self.warning("Mesh creation recreated 0-directory")
if self.opts.keepZeroDirectoryFromMesh:
backupZeroDir=zeroDir+".bakByPyFoam"
self.info("Backing up",zeroDir,"to",backupZeroDir)
move(zeroDir,backupZeroDir)
else:
self.info("Data in",zeroDir,"will be removed")
if self.opts.doCopy:
self.copyOriginals(sol.name)
self.info("")
if backupZeroDir:
self.info("Copying backups from",backupZeroDir,"to",zeroDir)
self.overloadDir(zeroDir,backupZeroDir)
self.info("Removing backup",backupZeroDir)
rmtree(backupZeroDir)
if self.opts.doPostTemplates:
self.searchAndReplaceTemplates(sol.name,
vals,
self.opts.postTemplateExt)
self.info("")
if self.opts.doCaseSetup:
if self.opts.caseSetupScript:
scriptName=path.join(sol.name,self.opts.caseSetupScript)
if not path.exists(scriptName):
self.error("Script",scriptName,"does not exist")
elif path.exists(path.join(sol.name,self.defaultCaseSetup)):
scriptName=path.join(sol.name,self.defaultCaseSetup)
else:
scriptName=None
if scriptName:
self.info("Executing",scriptName,"for case setup")
if self.opts.verbose:
echo="Case:"
else:
echo=None
result="".join(execute([scriptName],workdir=sol.name,echo=echo))
open(scriptName+".log","w").write(result)
else:
self.info("No script for case-setup found. Nothing done")
self.info("")
if self.opts.doFinalTemplates:
self.searchAndReplaceTemplates(sol.name,
vals,
self.opts.finalTemplateExt)
if self.opts.doTemplateClean:
self.info("Clearing templates")
for d in self.opts.cleanDirectories:
for e in [self.opts.templateExt,
self.opts.postTemplateExt,
self.opts.finalTemplateExt]:
self.cleanExtension(path.join(sol.name,d),e)
self.info("")
self.info("Case setup finished")
def run(self):
config = ConfigParser.ConfigParser()
files = self.parser.getArgs()
good = config.read(files)
# will work with 2.4
# if len(good)!=len(files):
# print_("Problem while trying to parse files",files)
# print_("Only ",good," could be parsed")
# sys.exit(-1)
benchName = config.get("General", "name")
if self.opts.nameAddition != None:
benchName += "_" + self.opts.nameAddition
if self.opts.foamVersion != None:
benchName += "_v" + self.opts.foamVersion
isParallel = config.getboolean("General", "parallel")
lam = None
if isParallel:
nrCpus = config.getint("General", "nProcs")
machineFile = config.get("General", "machines")
if not path.exists(machineFile):
self.error("Machine file ", machineFile,
"needed for parallel run")
lam = LAMMachine(machineFile, nr=nrCpus)
if lam.cpuNr() > nrCpus:
self.error("Wrong number of CPUs: ", lam.cpuNr())
print_("Running parallel on", lam.cpuNr(), "CPUs")
if config.has_option("General", "casesDirectory"):
casesDirectory = path.expanduser(
config.get("General", "casesDirectory"))
else:
casesDirectory = foamTutorials()
if not path.exists(casesDirectory):
self.error("Directory", casesDirectory,
"needed with the benchmark cases is missing")
else:
print_("Using cases from directory", casesDirectory)
benchCases = []
config.remove_section("General")
for sec in config.sections():
print_("Reading: ", sec)
skipIt = False
skipReason = ""
if config.has_option(sec, "skip"):
skipIt = config.getboolean(sec, "skip")
skipReason = "Switched off in file"
if self.opts.excases != None and not skipIt:
for p in self.opts.excases:
if fnmatch(sec, p):
skipIt = True
skipReason = "Switched off by pattern '" + p + "'"
if self.opts.cases != None:
for p in self.opts.cases:
if fnmatch(sec, p):
skipIt = False
skipReason = ""
if skipIt:
print_("Skipping case ..... Reason:" + skipReason)
continue
sol = config.get(sec, "solver")
cas = config.get(sec, "case")
pre = eval(config.get(sec, "prepare"))
preCon = []
if config.has_option(sec, "preControlDict"):
preCon = eval(config.get(sec, "preControlDict"))
con = eval(config.get(sec, "controlDict"))
bas = config.getfloat(sec, "baseline")
wei = config.getfloat(sec, "weight")
add = []
if config.has_option(sec, "additional"):
add = eval(config.get(sec, "additional"))
print_("Adding: ", add)
util = []
if config.has_option(sec, "utilities"):
util = eval(config.get(sec, "utilities"))
print_("Utilities: ", util)
nr = 99999
if config.has_option(sec, "nr"):
nr = eval(config.get(sec, "nr"))
sp = None
if config.has_option(sec, "blockSplit"):
sp = eval(config.get(sec, "blockSplit"))
toRm = []
if config.has_option(sec, "filesToRemove"):
toRm = eval(config.get(sec, "filesToRemove"))
setInit = []
if config.has_option(sec, "setInitial"):
setInit = eval(config.get(sec, "setInitial"))
parallelOK = False
if config.has_option(sec, "parallelOK"):
parallelOK = config.getboolean(sec, "parallelOK")
deMet = ["metis"]
if config.has_option(sec, "decomposition"):
deMet = config.get(sec, "decomposition").split()
if deMet[0] == "metis":
pass
elif deMet[0] == "simple":
if len(deMet) < 2:
deMet.append(0)
else:
deMet[1] = int(deMet[1])
else:
print_("Unimplemented decomposition method", deMet[0],
"switching to metis")
deMet = ["metis"]
if isParallel == False or parallelOK == True:
if path.exists(path.join(casesDirectory, sol, cas)):
benchCases.append(
(nr, sec, sol, cas, pre, con, preCon, bas, wei, add,
util, sp, toRm, setInit, deMet))
else:
print_("Skipping", sec, "because directory",
path.join(casesDirectory, sol, cas),
"could not be found")
else:
print_("Skipping", sec, "because not parallel")
benchCases.sort()
parallelString = ""
if isParallel:
parallelString = ".cpus=" + str(nrCpus)
resultFile = open(
"Benchmark." + benchName + "." + uname()[1] + parallelString +
".results", "w")
totalSpeedup = 0
minSpeedup = None
maxSpeedup = None
totalWeight = 0
runsOK = 0
currentEstimate = 1.
print_("\nStart Benching\n")
csv = CSVCollection("Benchmark." + benchName + "." + uname()[1] +
parallelString + ".csv")
# csvHeaders=["description","solver","case","caseDir","base",
# "benchmark","machine","arch","cpus","os","version",
# "wallclocktime","cputime","cputimeuser","cputimesystem","maxmemory","cpuusage","speedup"]
for nr, description, solver, case, prepare, control, preControl, base, weight, additional, utilities, split, toRemove, setInit, decomposition in benchCases:
# control.append( ("endTime",-2000) )
print_("Running Benchmark: ", description)
print_("Solver: ", solver)
print_("Case: ", case)
caseName = solver + "_" + case + "_" + benchName + "." + uname(
)[1] + ".case"
print_("Short name: ", caseName)
caseDir = caseName + ".runDir"
csv["description"] = description
csv["solver"] = solver
csv["case"] = case
csv["caseDir"] = caseDir
csv["base"] = base
csv["benchmark"] = benchName
csv["machine"] = uname()[1]
csv["arch"] = uname()[4]
if lam == None:
csv["cpus"] = 1
else:
csv["cpus"] = lam.cpuNr()
csv["os"] = uname()[0]
csv["version"] = uname()[2]
workDir = path.realpath(path.curdir)
orig = SolutionDirectory(path.join(casesDirectory, solver, case),
archive=None,
paraviewLink=False)
for a in additional + utilities:
orig.addToClone(a)
orig.cloneCase(path.join(workDir, caseDir))
if oldApp():
argv = [solver, workDir, caseDir]
else:
argv = [solver, "-case", path.join(workDir, caseDir)]
run = BasicRunner(silent=True,
argv=argv,
logname="BenchRunning",
lam=lam)
runDir = run.getSolutionDirectory()
controlFile = ParameterFile(runDir.controlDict())
for name, value in preControl:
print_("Setting parameter", name, "to", value,
"in controlDict")
controlFile.replaceParameter(name, value)
for rm in toRemove:
fn = path.join(caseDir, rm)
print_("Removing file", fn)
remove(fn)
for field, bc, val in setInit:
print_("Setting", field, "on", bc, "to", val)
SolutionFile(runDir.initialDir(),
field).replaceBoundary(bc, val)
oldDeltaT = controlFile.replaceParameter("deltaT", 0)
for u in utilities:
print_("Building utility ", u)
execute("wmake 2>&1 >%s %s" % (path.join(
caseDir, "BenchCompile." + u), path.join(caseDir, u)))
print_("Preparing the case: ")
if lam != None:
prepare = prepare + [("decomposePar", "")]
if decomposition[0] == "metis":
lam.writeMetis(
SolutionDirectory(path.join(workDir, caseDir)))
elif decomposition[0] == "simple":
lam.writeSimple(
SolutionDirectory(path.join(workDir, caseDir)),
decomposition[1])
if split:
print_("Splitting the mesh:", split)
bm = BlockMesh(runDir.blockMesh())
bm.refineMesh(split)
for pre, post in prepare:
print_("Doing ", pre, " ....")
post = post.replace("%case%", caseDir)
if oldApp():
args = string.split("%s %s %s %s" %
(pre, workDir, caseDir, post))
else:
args = string.split(
"%s -case %s %s" %
(pre, path.join(workDir, caseDir), post))
util = BasicRunner(silent=True,
argv=args,
logname="BenchPrepare_" + pre)
util.start()
controlFile.replaceParameter("deltaT", oldDeltaT)
# control.append(("endTime",-1000))
for name, value in control:
print_("Setting parameter", name, "to", value,
"in controlDict")
controlFile.replaceParameter(name, value)
print_("Starting at ", asctime(localtime(time())))
print_(
" Baseline is %f, estimated speedup %f -> estimated end at %s "
% (base, currentEstimate,
asctime(localtime(time() + base / currentEstimate))))
print_("Running the case ....")
run.start()
speedup = None
cpuUsage = 0
speedupOut = -1
try:
speedup = base / run.run.wallTime()
cpuUsage = 100. * run.run.cpuTime() / run.run.wallTime()
except ZeroDivisionError:
print_("Division by Zero: ", run.run.wallTime())
if not run.runOK():
print_("\nWARNING!!!!")
print_(
"Run had a problem, not using the results. Check the log\n"
)
speedup = None
if speedup != None:
speedupOut = speedup
totalSpeedup += speedup * weight
totalWeight += weight
runsOK += 1
if maxSpeedup == None:
maxSpeedup = speedup
elif speedup > maxSpeedup:
maxSpeedup = speedup
if minSpeedup == None:
minSpeedup = speedup
elif speedup < minSpeedup:
minSpeedup = speedup
print_("Wall clock: ", run.run.wallTime())
print_("Speedup: ", speedup, " (Baseline: ", base, ")")
print_("CPU Time: ", run.run.cpuTime())
print_("CPU Time User: "******"CPU Time System: ", run.run.cpuSystemTime())
print_("Memory: ", run.run.usedMemory())
print_("CPU Usage: %6.2f%%" % (cpuUsage))
csv["wallclocktime"] = run.run.wallTime()
csv["cputime"] = run.run.cpuTime()
csv["cputimeuser"] = run.run.cpuUserTime()
csv["cputimesystem"] = run.run.cpuSystemTime()
csv["maxmemory"] = run.run.usedMemory()
csv["cpuusage"] = cpuUsage
if speedup != None:
csv["speedup"] = speedup
else:
csv["speedup"] = "##"
csv.write()
resultFile.write(
"Case %s WallTime %g CPUTime %g UserTime %g SystemTime %g Memory %g MB Speedup %g\n"
% (caseName, run.run.wallTime(), run.run.cpuTime(),
run.run.cpuUserTime(), run.run.cpuSystemTime(),
run.run.usedMemory(), speedupOut))
resultFile.flush()
if speedup != None:
currentEstimate = totalSpeedup / totalWeight
if self.opts.removeCases:
print_("Clearing case", end=" ")
if speedup == None:
print_("not ... because it failed")
else:
print_("completely")
rmtree(caseDir, ignore_errors=True)
print_()
print_()