pyqpanda3.profiling.gprof2dot.Profile Class Reference

The whole profile. More...

Inheritance diagram for pyqpanda3.profiling.gprof2dot.Profile:

Classes
class	_TarjanData

Public Member Functions
	__init__ (self)
	add_function (self, function)
	add_cycle (self, cycle)
	validate (self)
	Validate the edges.
	find_cycles (self)
	Find cycles using Tarjan's strongly connected components algorithm.
	prune_root (self, roots, depth=-1)
	prune_leaf (self, leafs, depth=-1)
	getFunctionIds (self, funcName)
	getFunctionId (self, funcName)
	printFunctionIds (self, selector=None, file=sys.stderr)
	Print to file function entries selected by fnmatch.fnmatch like in method getFunctionIds, with following extensions:
	call_ratios (self, event)
	integrate (self, outevent, inevent)
	Propagate function time ratio along the function calls.
	aggregate (self, event)
	Aggregate an event for the whole profile.
	ratio (self, outevent, inevent)
	prune (self, node_thres, edge_thres, paths, color_nodes_by_selftime)
	Prune the profile.
	dump (self)
Public Member Functions inherited from pyqpanda3.profiling.gprof2dot.Object
	__hash__ (self)
	__eq__ (self, other)
	__lt__ (self, other)
	__contains__ (self, event)
	__getitem__ (self, event)
	__setitem__ (self, event, value)

Public Attributes
dict	functions = {}
list	cycles = []
float	cycles = 0.0
Public Attributes inherited from pyqpanda3.profiling.gprof2dot.Object
dict	events = {}

Protected Member Functions
	_tarjan (self, function, order, stack, data)
	Tarjan's strongly connected components algorithm.
	_integrate_function (self, function, outevent, inevent)
	_integrate_call (self, call, outevent, inevent)
	_integrate_cycle (self, cycle, outevent, inevent)
	_rank_cycle_function (self, cycle, function, ranks)
	Dijkstra's shortest paths algorithm.
	_call_ratios_cycle (self, cycle, function, ranks, call_ratios, visited)
	_integrate_cycle_function (self, cycle, function, partial_ratio, partials, ranks, call_ratios, outevent, inevent)
	_dump_events (self, events)

Detailed Description

The whole profile.

Constructor & Destructor Documentation

__init__()

pyqpanda3.profiling.gprof2dot.Profile.__init__

(

self

)

Reimplemented from pyqpanda3.profiling.gprof2dot.Object.

Member Function Documentation

_call_ratios_cycle()

pyqpanda3.profiling.gprof2dot.Profile._call_ratios_cycle ( self, cycle, function, ranks, call_ratios, visited )

protected

_dump_events()

pyqpanda3.profiling.gprof2dot.Profile._dump_events ( self, events )

protected

_integrate_call()

pyqpanda3.profiling.gprof2dot.Profile._integrate_call ( self, call, outevent, inevent )

protected

_integrate_cycle()

pyqpanda3.profiling.gprof2dot.Profile._integrate_cycle ( self, cycle, outevent, inevent )

protected

_integrate_cycle_function()

pyqpanda3.profiling.gprof2dot.Profile._integrate_cycle_function ( self, cycle, function, partial_ratio, partials, ranks, call_ratios, outevent, inevent )

protected

_integrate_function()

pyqpanda3.profiling.gprof2dot.Profile._integrate_function ( self, function, outevent, inevent )

protected

_rank_cycle_function()

pyqpanda3.profiling.gprof2dot.Profile._rank_cycle_function ( self, cycle, function, ranks )

protected

Dijkstra's shortest paths algorithm.

See also:

• http://en.wikipedia.org/wiki/Dijkstra's_algorithm

_tarjan()

pyqpanda3.profiling.gprof2dot.Profile._tarjan ( self, function, order, stack, data )

protected

Tarjan's strongly connected components algorithm.

See also:

• http://en.wikipedia.org/wiki/Tarjan's_strongly_connected_components_algorithm

add_cycle()

pyqpanda3.profiling.gprof2dot.Profile.add_cycle	(		self,
			cycle )

add_function()

pyqpanda3.profiling.gprof2dot.Profile.add_function	(		self,
			function )

aggregate()

pyqpanda3.profiling.gprof2dot.Profile.aggregate	(		self,
			event )

Aggregate an event for the whole profile.

call_ratios()

pyqpanda3.profiling.gprof2dot.Profile.call_ratios	(		self,
			event )

dump()

pyqpanda3.profiling.gprof2dot.Profile.dump

(

self

)

find_cycles()

pyqpanda3.profiling.gprof2dot.Profile.find_cycles

(

self

)

Find cycles using Tarjan's strongly connected components algorithm.

getFunctionId()

pyqpanda3.profiling.gprof2dot.Profile.getFunctionId	(		self,
			funcName )

getFunctionIds()

pyqpanda3.profiling.gprof2dot.Profile.getFunctionIds	(		self,
			funcName )

integrate()

pyqpanda3.profiling.gprof2dot.Profile.integrate	(		self,
			outevent,
			inevent )

Propagate function time ratio along the function calls.

Must be called after finding the cycles.

See also:

• http://citeseer.ist.psu.edu/graham82gprof.html

printFunctionIds()

pyqpanda3.profiling.gprof2dot.Profile.printFunctionIds	(		self,
			selector = None,
			file = sys.stderr )

Print to file function entries selected by fnmatch.fnmatch like in method getFunctionIds, with following extensions:

• selector starts with "%": dump all information available
• selector is '+' or '-': select all function entries

prune()

pyqpanda3.profiling.gprof2dot.Profile.prune	(		self,
			node_thres,
			edge_thres,
			paths,
			color_nodes_by_selftime )

Prune the profile.

prune_leaf()

pyqpanda3.profiling.gprof2dot.Profile.prune_leaf	(		self,
			leafs,
			depth = -1 )

prune_root()

pyqpanda3.profiling.gprof2dot.Profile.prune_root	(		self,
			roots,
			depth = -1 )

ratio()

pyqpanda3.profiling.gprof2dot.Profile.ratio	(		self,
			outevent,
			inevent )

validate()

pyqpanda3.profiling.gprof2dot.Profile.validate

(

self

)

Validate the edges.

Member Data Documentation

cycles [1/2]

pyqpanda3.profiling.gprof2dot.Profile.cycles = []

cycles [2/2]

float pyqpanda3.profiling.gprof2dot.Profile.cycles = 0.0

functions

pyqpanda3.profiling.gprof2dot.Profile.functions = {}

---

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

• pyqpanda3/profiling/gprof2dot.py