python.ext.lsprofcalltree.KCacheGrind Class Reference

Inheritance diagram for python.ext.lsprofcalltree.KCacheGrind:

Collaboration diagram for python.ext.lsprofcalltree.KCacheGrind:

Public Member Functions
def	__init__ (self, profiler)
def	output (self, out_file)

Public Attributes
	data
	out_file

Private Member Functions
def	_print_summary (self)
def	_entry (self, entry)
def	_subentry (self, lineno, subentry)

Detailed Description

Definition at line 11 of file lsprofcalltree.py.

Constructor & Destructor Documentation

__init__()

def python.ext.lsprofcalltree.KCacheGrind.__init__	(		self,
			profiler
	)

Definition at line 12 of file lsprofcalltree.py.

    def __init__(self, profiler):
        self.data = profiler.getstats()
        self.out_file = None
 

Member Function Documentation

_entry()

def python.ext.lsprofcalltree.KCacheGrind._entry (   self,   entry  )

private

Definition at line 30 of file lsprofcalltree.py.

    def _entry(self, entry):
        out_file = self.out_file
        code = entry.code
        inlinetime = int(entry.inlinetime * 1000)
        #print >> out_file, 'ob=%s' % (code.co_filename,)
        if isinstance(code, str):
            print('fi=~', file=out_file)
        else:
            print('fi=%s' % (code.co_filename,), file=out_file)
        print('fn=%s' % (label(code),), file=out_file)
        if isinstance(code, str):
            print('0 ', inlinetime, file=out_file)
        else:
            print('%d %d' % (code.co_firstlineno, inlinetime), file=out_file)
        # recursive calls are counted in entry.calls
        if entry.calls:
            calls = entry.calls
        else:
            calls = []
        if isinstance(code, str):
            lineno = 0
        else:
            lineno = code.co_firstlineno
        for subentry in calls:
            self._subentry(lineno, subentry)
        print(file=out_file)
 

_print_summary()

def python.ext.lsprofcalltree.KCacheGrind._print_summary (   self )

private

Definition at line 23 of file lsprofcalltree.py.

    def _print_summary(self):
        max_cost = 0
        for entry in self.data:
            totaltime = int(entry.totaltime * 1000)
            max_cost = max(max_cost, totaltime)
        print('summary: %d' % (max_cost,), file=self.out_file)
 

_subentry()

def python.ext.lsprofcalltree.KCacheGrind._subentry (   self,   lineno,   subentry  )

private

Definition at line 57 of file lsprofcalltree.py.

    def _subentry(self, lineno, subentry):
        out_file = self.out_file
        code = subentry.code
        totaltime = int(subentry.totaltime * 1000)
        #print >> out_file, 'cob=%s' % (code.co_filename,)
        print('cfn=%s' % (label(code),), file=out_file)
        if isinstance(code, str):
            print('cfi=~', file=out_file)
            print('calls=%d 0' % (subentry.callcount,), file=out_file)
        else:
            print('cfi=%s' % (code.co_filename,), file=out_file)
            print('calls=%d %d' % (
                subentry.callcount, code.co_firstlineno), file=out_file)
        print('%d %d' % (lineno, totaltime), file=out_file)

output()

def python.ext.lsprofcalltree.KCacheGrind.output	(		self,
			out_file
	)

Definition at line 16 of file lsprofcalltree.py.

    def output(self, out_file):
        self.out_file = out_file
        print('events: Ticks', file=out_file)
        self._print_summary()
        for entry in self.data:
            self._entry(entry)
 

Member Data Documentation

data

python.ext.lsprofcalltree.KCacheGrind.data

Definition at line 13 of file lsprofcalltree.py.

out_file

python.ext.lsprofcalltree.KCacheGrind.out_file

Definition at line 14 of file lsprofcalltree.py.

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The documentation for this class was generated from the following file:

• lsprofcalltree.py