pyqpanda3.profiling.gprof2dot.GprofParser Class Reference

Parser for GNU gprof output. More...

Inheritance diagram for pyqpanda3.profiling.gprof2dot.GprofParser:

Public Member Functions
	__init__ (self, fp)
	readline (self)
	translate (self, mo)
	Extract a structure from a match object, while translating the types in the process.
	parse_function_entry (self, lines)
	parse_cycle_entry (self, lines)
	parse_cg_entry (self, lines)
	parse_cg (self)
	Parse the call graph.
	parse (self)
Public Member Functions inherited from pyqpanda3.profiling.gprof2dot.Parser

Public Attributes
	fp = fp
dict	functions = {}
dict	cycles = {}

Static Protected Attributes
	_int_re = re.compile(r'^\d+$')
	_float_re = re.compile(r'^\d+\.\d+$')
	_cg_header_re
	_cg_ignore_re
	_cg_primary_re
	_cg_parent_re
	_cg_child_re = _cg_parent_re
	_cg_cycle_header_re
	_cg_cycle_member_re
	_cg_sep_re = re.compile(r'^--+$')

Additional Inherited Members
Static Public Attributes inherited from pyqpanda3.profiling.gprof2dot.Parser
bool	stdinInput = True
bool	multipleInput = False

Detailed Description

Parser for GNU gprof output.

See also:

• Chapter "Interpreting gprof's Output" from the GNU gprof manual http://sourceware.org/binutils/docs-2.18/gprof/Call-Graph.html#Call-Graph
• File "cg_print.c" from the GNU gprof source code http://sourceware.org/cgi-bin/cvsweb.cgi/~checkout~/src/gprof/cg_print.c?rev=1.12&cvsroot=src

Constructor & Destructor Documentation

__init__()

pyqpanda3.profiling.gprof2dot.GprofParser.__init__	(		self,
			fp )

Reimplemented from pyqpanda3.profiling.gprof2dot.Parser.

Member Function Documentation

parse()

pyqpanda3.profiling.gprof2dot.GprofParser.parse

(

self

)

Reimplemented from pyqpanda3.profiling.gprof2dot.Parser.

parse_cg()

pyqpanda3.profiling.gprof2dot.GprofParser.parse_cg

(

self

)

Parse the call graph.

parse_cg_entry()

pyqpanda3.profiling.gprof2dot.GprofParser.parse_cg_entry	(		self,
			lines )

parse_cycle_entry()

pyqpanda3.profiling.gprof2dot.GprofParser.parse_cycle_entry	(		self,
			lines )

parse_function_entry()

pyqpanda3.profiling.gprof2dot.GprofParser.parse_function_entry	(		self,
			lines )

readline()

pyqpanda3.profiling.gprof2dot.GprofParser.readline

(

self

)

translate()

pyqpanda3.profiling.gprof2dot.GprofParser.translate	(		self,
			mo )

Extract a structure from a match object, while translating the types in the process.

Member Data Documentation

_cg_child_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_child_re = _cg_parent_re

staticprotected

_cg_cycle_header_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_cycle_header_re

staticprotected

Initial value:

=  re.compile(
        r'^\[(?P<index>\d+)\]?' +
        r'\s+(?P<percentage_time>\d+\.\d+)' +
        r'\s+(?P<self>\d+\.\d+)' +
        r'\s+(?P<descendants>\d+\.\d+)' +
        r'\s+(?:(?P<called>\d+)(?:\+(?P<called_self>\d+))?)?' +
        r'\s+<cycle\s(?P<cycle>\d+)\sas\sa\swhole>' +
        r'\s\[(\d+)\]$'
    )

_cg_cycle_member_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_cycle_member_re

staticprotected

Initial value:

=  re.compile(
        r'^\s+(?P<self>\d+\.\d+)?' +
        r'\s+(?P<descendants>\d+\.\d+)?' +
        r'\s+(?P<called>\d+)(?:\+(?P<called_self>\d+))?' +
        r'\s+(?P<name>\S.*?)' +
        r'(?:\s+<cycle\s(?P<cycle>\d+)>)?' +
        r'\s\[(?P<index>\d+)\]$'
    )

_cg_header_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_header_re

staticprotected

Initial value:

=  re.compile(
        # original gprof header
        r'^\s+called/total\s+parents\s*$|' +
        r'^index\s+%time\s+self\s+descendents\s+called\+self\s+name\s+index\s*$|' +
        r'^\s+called/total\s+children\s*$|' +
        # GNU gprof header
        r'^index\s+%\s+(time\s+)?self\s+children\s+called\s+name\s*$'
    )

_cg_ignore_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_ignore_re

staticprotected

Initial value:

=  re.compile(
        # spontaneous
        r'^\s+<spontaneous>\s*$|'
        # internal calls (such as "mcount")
        r'^.*\‍((\d+)\‍)$'
    )

_cg_parent_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_parent_re

staticprotected

Initial value:

=  re.compile(
        r'^\s+(?P<self>\d+\.\d+)?' +
        r'\s+(?P<descendants>\d+\.\d+)?' +
        r'\s+(?P<called>\d+)(?:/(?P<called_total>\d+))?' +
        r'\s+(?P<name>\S.*?)' +
        r'(?:\s+<cycle\s(?P<cycle>\d+)>)?' +
        r'\s\[(?P<index>\d+)\]$'
    )

_cg_primary_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_primary_re

staticprotected

Initial value:

=  re.compile(
        r'^\[(?P<index>\d+)\]?' +
        r'\s+(?P<percentage_time>\d+\.\d+)' +
        r'\s+(?P<self>\d+\.\d+)' +
        r'\s+(?P<descendants>\d+\.\d+)' +
        r'\s+(?:(?P<called>\d+)(?:\+(?P<called_self>\d+))?)?' +
        r'\s+(?P<name>\S.*?)' +
        r'(?:\s+<cycle\s(?P<cycle>\d+)>)?' +
        r'\s\[(\d+)\]$'
    )

_cg_sep_re

pyqpanda3.profiling.gprof2dot.GprofParser._cg_sep_re = re.compile(r'^--+$')

staticprotected

_float_re

pyqpanda3.profiling.gprof2dot.GprofParser._float_re = re.compile(r'^\d+\.\d+$')

staticprotected

_int_re

pyqpanda3.profiling.gprof2dot.GprofParser._int_re = re.compile(r'^\d+$')

staticprotected

cycles

pyqpanda3.profiling.gprof2dot.GprofParser.cycles = {}

fp

pyqpanda3.profiling.gprof2dot.GprofParser.fp = fp

functions

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

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

• pyqpanda3/profiling/gprof2dot.py