Generate a dot graph from the output of several profilers. 更多...

类
class	AXEParser

class	Call
	A call between functions. 更多...

class	CallgrindParser
	Parser for valgrind's callgrind tool. 更多...

class	CollapseParser
	Parser for the output of stackcollapse 更多...

class	Cycle
	A cycle made from recursive function calls. 更多...

class	DotWriter
	Writer for the DOT language. 更多...

class	DtraceParser
	Parser for linux perf callgraph output. 更多...

class	Event
	Describe a kind of event, and its basic operations. 更多...

class	Function
	A function. 更多...

class	GprofParser
	Parser for GNU gprof output. 更多...

class	HProfParser
	Parser for java hprof output 更多...

class	JsonParser
	Parser for a custom JSON representation of profile data. 更多...

class	LineParser
	Base class for parsers that read line-based formats. 更多...

class	Object
	Base class for all objects in profile which can store events. 更多...

class	OprofileParser
	Parser for oprofile callgraph output. 更多...

class	ParseError
	Raised when parsing to signal mismatches. 更多...

class	Parser
	Parser interface. 更多...

class	PerfParser
	Parser for linux perf callgraph output. 更多...

class	Profile
	The whole profile. 更多...

class	PstatsParser
	Parser python profiling statistics saved with te pstats module. 更多...

class	SleepyParser
	Parser for GNU gprof output. 更多...

class	Struct
	Masquerade a dictionary with a structure-like behavior. 更多...

class	SysprofParser

class	Theme
	Output 更多...

class	UndefinedEvent
	Raised when attempting to get an event which is undefined. 更多...

class	XmlParser
	Base XML document parser. 更多...

class	XmlToken

class	XmlTokenizer
	Expat based XML tokenizer. 更多...

class	XmlTokenMismatch

class	XPerfParser
	Parser for CSVs generated by XPerf, from Microsoft Windows Performance Tools. 更多...

函数
	times (x)

	percentage (p)

	add (a, b)

	fail (a, b)

	ratio (numerator, denominator)

	sorted_iteritems (d)

	naturalJoin (values)

str	gprof2dot (str gprof_str)

	main (argv=sys.argv[1:])
	Main program.

变量
	MULTIPLICATION_SIGN = chr(0xd7)
	Model

int	tol = 2 ** -23

	CALLS = Event("Calls", 0, add, times)

	SAMPLES = Event("Samples", 0, add, times)

	SAMPLES2 = Event("Samples", 0, add, times)

	TOTAL_SAMPLES = Event("Samples", 0, add, times)

	TIME = Event("Time", 0.0, add, lambda x: '(' + str(x) + ')')

	TIME_RATIO = Event("Time ratio", 0.0, add, lambda x: '(' + percentage(x) + ')')

	TOTAL_TIME = Event("Total time", 0.0, fail)

	TOTAL_TIME_RATIO = Event("Total time ratio", 0.0, fail, percentage)

dict	labels

list	defaultLabelNames = ['total-time-percentage', 'self-time-percentage']

str	totalMethod = 'callratios'

dict	formats

	TEMPERATURE_COLORMAP

	PINK_COLORMAP

	GRAY_COLORMAP

	BW_COLORMAP

	PRINT_COLORMAP

dict	themes

str	content = ""

详细描述

Generate a dot graph from the output of several profilers.

函数说明

◆ add()

pyqpanda3.profiling.gprof2dot.add	(		a,
			b )

◆ fail()

pyqpanda3.profiling.gprof2dot.fail	(		a,
			b )

◆ gprof2dot()

str pyqpanda3.profiling.gprof2dot.gprof2dot ( str gprof_str )

◆ main()

pyqpanda3.profiling.gprof2dot.main ( argv = sys.argv[1:] )

Main program.

◆ naturalJoin()

pyqpanda3.profiling.gprof2dot.naturalJoin ( values )

◆ percentage()

pyqpanda3.profiling.gprof2dot.percentage ( p )

◆ ratio()

pyqpanda3.profiling.gprof2dot.ratio	(		numerator,
			denominator )

◆ sorted_iteritems()

pyqpanda3.profiling.gprof2dot.sorted_iteritems ( d )

◆ times()

pyqpanda3.profiling.gprof2dot.times ( x )

变量说明

◆ BW_COLORMAP

pyqpanda3.profiling.gprof2dot.BW_COLORMAP

初始值:

=  Theme(
    minfontsize=8.0,
    maxfontsize=24.0,
    mincolor=(0.0, 0.0, 0.0),  # black
    maxcolor=(0.0, 0.0, 0.0),  # black
    minpenwidth=0.1,
    maxpenwidth=8.0,
)

◆ CALLS

pyqpanda3.profiling.gprof2dot.CALLS = Event("Calls", 0, add, times)

◆ content

str pyqpanda3.profiling.gprof2dot.content = ""

◆ defaultLabelNames

list pyqpanda3.profiling.gprof2dot.defaultLabelNames = ['total-time-percentage', 'self-time-percentage']

◆ formats

dict pyqpanda3.profiling.gprof2dot.formats

初始值:

=  {
    "axe": AXEParser,
    "callgrind": CallgrindParser,
    "collapse": CollapseParser,
    "hprof": HProfParser,
    "json": JsonParser,
    "oprofile": OprofileParser,
    "perf": PerfParser,
    "prof": GprofParser,
    "pstats": PstatsParser,
    "sleepy": SleepyParser,
    "sysprof": SysprofParser,
    "xperf": XPerfParser,
    "dtrace": DtraceParser,
}

◆ GRAY_COLORMAP

pyqpanda3.profiling.gprof2dot.GRAY_COLORMAP

初始值:

=  Theme(
    mincolor=(0.0, 0.0, 0.85),  # light gray
    maxcolor=(0.0, 0.0, 0.0),  # black
)

◆ labels

dict pyqpanda3.profiling.gprof2dot.labels

初始值:

=  {
    #'self-time': TIME,
    #'self-time-percentage': TIME_RATIO,
    #'total-time': TOTAL_TIME,
    'total-time-percentage': TOTAL_TIME_RATIO,
}

◆ MULTIPLICATION_SIGN

pyqpanda3.profiling.gprof2dot.MULTIPLICATION_SIGN = chr(0xd7)

Model

◆ PINK_COLORMAP

pyqpanda3.profiling.gprof2dot.PINK_COLORMAP

初始值:

=  Theme(
    mincolor=(0.0, 1.0, 0.90),  # pink
    maxcolor=(0.0, 1.0, 0.5),  # satured red
)

◆ PRINT_COLORMAP

pyqpanda3.profiling.gprof2dot.PRINT_COLORMAP

初始值:

=  Theme(
    minfontsize=18.0,
    maxfontsize=30.0,
    fontcolor="black",
    nodestyle="solid",
    mincolor=(0.0, 0.0, 0.0),  # black
    maxcolor=(0.0, 0.0, 0.0),  # black
    minpenwidth=0.1,
    maxpenwidth=8.0,
)

◆ SAMPLES

pyqpanda3.profiling.gprof2dot.SAMPLES = Event("Samples", 0, add, times)

◆ SAMPLES2

pyqpanda3.profiling.gprof2dot.SAMPLES2 = Event("Samples", 0, add, times)

◆ TEMPERATURE_COLORMAP

pyqpanda3.profiling.gprof2dot.TEMPERATURE_COLORMAP

初始值:

=  Theme(
    mincolor=(2.0 / 3.0, 0.80, 0.25),  # dark blue
    maxcolor=(0.0, 1.0, 0.5),  # satured red
    gamma=1.0
)

◆ themes

dict pyqpanda3.profiling.gprof2dot.themes

初始值:

=  {
    "color": TEMPERATURE_COLORMAP,
    "pink": PINK_COLORMAP,
    "gray": GRAY_COLORMAP,
    "bw": BW_COLORMAP,
    "print": PRINT_COLORMAP,
}

◆ TIME

pyqpanda3.profiling.gprof2dot.TIME = Event("Time", 0.0, add, lambda x: '(' + str(x) + ')')

◆ TIME_RATIO

pyqpanda3.profiling.gprof2dot.TIME_RATIO = Event("Time ratio", 0.0, add, lambda x: '(' + percentage(x) + ')')

◆ tol

int pyqpanda3.profiling.gprof2dot.tol = 2 ** -23

◆ TOTAL_SAMPLES

pyqpanda3.profiling.gprof2dot.TOTAL_SAMPLES = Event("Samples", 0, add, times)

◆ TOTAL_TIME

pyqpanda3.profiling.gprof2dot.TOTAL_TIME = Event("Total time", 0.0, fail)

◆ TOTAL_TIME_RATIO

pyqpanda3.profiling.gprof2dot.TOTAL_TIME_RATIO = Event("Total time ratio", 0.0, fail, percentage)

◆ totalMethod

str pyqpanda3.profiling.gprof2dot.totalMethod = 'callratios'

类

函数

变量

详细描述

函数说明

◆ add()

◆ fail()

◆ gprof2dot()

◆ main()

◆ naturalJoin()

◆ percentage()

◆ ratio()

◆ sorted_iteritems()

◆ times()

变量说明

◆ BW_COLORMAP

◆ CALLS

◆ content

◆ defaultLabelNames

◆ formats

◆ GRAY_COLORMAP

◆ labels

◆ MULTIPLICATION_SIGN

◆ PINK_COLORMAP

◆ PRINT_COLORMAP

◆ SAMPLES

◆ SAMPLES2

◆ TEMPERATURE_COLORMAP

◆ themes

◆ TIME

◆ TIME_RATIO

◆ tol

◆ TOTAL_SAMPLES

◆ TOTAL_TIME

◆ TOTAL_TIME_RATIO

◆ totalMethod