def run(s, intp=None, **kwargs):
if intp is None:
intp = Interpreter()
for i in kwargs:
intp.curr[i] = kwargs[i]
return intp.run(analyze.parse(s))
def initObjDict(objDict,fileName):
g = analyze.HeapGraph()
with open(fileName,'r') as f:
l = analyze.parse(g,f)
del g
for outData in l:
if outData.special or not outData.backtraces:
continue
bt = backtrace_element(outData.backtraces)
if bt not in objDict:
objDict[bt] = OldObjectDesc(outData.size,outData.backtraces)
else:
oldDesc = objDict[bt]
oldDesc.allocations += outData.size
def initObjDict(objDict,fileName):
g = analyze.HeapGraph()
generalList = None
with open(fileName,'rb') as f:
generalList = analyze.parse(g,f)
for outData in generalList:
if not outData.backtraces:
continue
backtrace = backtrace_element(outData.backtraces)
if backtrace not in objDict:
objDict[backtrace] = OldObjectDesc(outData.size,outData.backtraces)
else:
oldDesc = objDict[backtrace]
oldDesc.allocations += outData.size
def initObjDict(objDict, fileName):
g = analyze.HeapGraph()
generalList = None
with open(fileName, 'rb') as f:
generalList = analyze.parse(g, f)
for outData in generalList:
if not outData.backtraces:
continue
backtrace = backtrace_element(outData.backtraces)
if backtrace not in objDict:
objDict[backtrace] = OldObjectDesc(outData.size,
outData.backtraces)
else:
oldDesc = objDict[backtrace]
oldDesc.allocations += outData.size
import sys
import analyze
import importlib
part1Cache = None
if __name__ == "__main__":
while True:
if not part1Cache:
part1Cache = analyze.parse(sys.argv[1])
analyze.analyze(part1Cache)
print("Press enter to re-run the script, CTRL-C to exit")
sys.stdin.readline()
importlib.reload(analyze)
myoptparser.add_option("-m","--map-file",help="assign map file",action="store", type="string", dest="mapfile")
myoptparser.add_option("-s","--symbol-path",help="assign symbol path",action="store", type="string", dest="sympath")
myoptparser.add_option("-w","--writer",help="set a writer by name",action="store", type="string", dest="writer")
myargTuple = myoptparser.parse_args()
if not myargTuple[0].mapfile:
printError("need to use -m to specify map file")
if not myargTuple[0].sympath:
printError('need to use -s to specify sym file')
#initialize generalList
with open(myargTuple[1][0],"rb") as f:
g = analyze.HeapGraph()
generalList = analyze.parse(g,f)
generalList.sort()
del g
#kick off address filter to get line numbers for object analysis
process = subprocess.Popen(("python","AddressFilter.py",myargTuple[0].mapfile,myargTuple[0].sympath),stdout=subprocess.PIPE,stdin=subprocess.PIPE)
def thread_call_back(returnList):
sortedBackTrace = analyze.printBackTrace(generalList,process.stdin)
process.stdin.close()
returnList.append(sortedBackTrace)
#start thread to fill subprocess
returnList = []
workerThread = threading.Thread(target=thread_call_back,name='backtrace_print',kwargs={'returnList':returnList})
workerThread.start()
