A collection of performance tests. The variants we're most

interested in are:

- swig run without any special parameters
- swig run with -O
- swig run with -builtin



git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/szager-python-builtin@12444 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Stefan Zager 2011-02-09 07:31:08 +00:00
parent f39c09e12d
commit 25be33dcd4
28 changed files with 1294 additions and 0 deletions

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ifeq (,$(PY3))
PYTHON_INCLUDE= $(DEFS) -I/usr/include/python2.6 -I/usr/lib/python2.6/config
PYTHON_LIB =
PYTHON = python
PYSCRIPT = runme.py
else
PYTHON_INCLUDE= $(DEFS) -I/home/szager/include/python3.1
PYTHON_LIB =
PYTHON = python3
PYSCRIPT = runme3.py
endif
SUBDIRS := constructor func deep_hierarchy
default : all
.PHONY : $(SUBDIRS) all clean
all : $(SUBDIRS)
@for subdir in $(SUBDIRS); do \
echo Running $$subdir test... ; \
echo -------------------------------------------------------------------------------- ; \
cd $$subdir; \
env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH PYTHONPATH=$(srcdir):$$PYTHONPATH $(PYTHON) $(PYSCRIPT); \
cd ..; \
done
$(SUBDIRS) :
$(MAKE) -C $@
@echo Running $$subdir test...
@echo --------------------------------------------------------------------------------
cd $@ && env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH PYTHONPATH=$(srcdir):$$PYTHONPATH $(PYTHON) $(PYSCRIPT)
%-clean :
$(MAKE) -s -C $* clean
$(SUBDIRS:%=%-check) :
$(MAKE) -C $* check
clean : $(SUBDIRS:%=%-clean)

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TOP = ../../..
SWIG = $(TOP)/../preinst-swig
CXXSRCS =
TARGET = Simple
INTERFACE = Simple.i
all :
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -module Simple_baseline' \
TARGET='$(TARGET)_baseline' INTERFACE='$(INTERFACE)' python_cpp
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -O -module Simple_optimized' \
TARGET='$(TARGET)_optimized' INTERFACE='$(INTERFACE)' python_cpp
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -builtin -O -module Simple_builtin' \
TARGET='$(TARGET)_builtin' INTERFACE='$(INTERFACE)' python_cpp
static :
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
TARGET='mypython' INTERFACE='$(INTERFACE)' python_cpp_static
clean :
$(MAKE) -f $(TOP)/Makefile python_clean
rm -f $(TARGET).py

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@ -0,0 +1,8 @@
%inline %{
class MyClass {
public:
MyClass () {}
~MyClass () {}
void func () {}
};
%}

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# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
# This file is compatible with both classic and new-style classes.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_baseline', [dirname(__file__)])
except ImportError:
import _Simple_baseline
return _Simple_baseline
if fp is not None:
try:
_mod = imp.load_module('_Simple_baseline', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_baseline = swig_import_helper()
del swig_import_helper
else:
import _Simple_baseline
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
class MyClass(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, MyClass, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, MyClass, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_MyClass()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_MyClass
__del__ = lambda self : None;
def func(self): return _Simple_baseline.MyClass_func(self)
MyClass_swigregister = _Simple_baseline.MyClass_swigregister
MyClass_swigregister(MyClass)

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@ -0,0 +1,81 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_builtin', [dirname(__file__)])
except ImportError:
import _Simple_builtin
return _Simple_builtin
if fp is not None:
try:
_mod = imp.load_module('_Simple_builtin', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_builtin = swig_import_helper()
del swig_import_helper
else:
import _Simple_builtin
del version_info
from _Simple_builtin import *
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
def _swig_setattr_nondynamic_method(set):
def set_attr(self,name,value):
if (name == "thisown"): return self.this.own(value)
if hasattr(self,name) or (name == "this"):
set(self,name,value)
else:
raise AttributeError("You cannot add attributes to %s" % self)
return set_attr

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@ -0,0 +1,93 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (3,0,0):
new_instancemethod = lambda func, inst, cls: _Simple_optimized.SWIG_PyInstanceMethod_New(func)
else:
from new import instancemethod as new_instancemethod
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_optimized', [dirname(__file__)])
except ImportError:
import _Simple_optimized
return _Simple_optimized
if fp is not None:
try:
_mod = imp.load_module('_Simple_optimized', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_optimized = swig_import_helper()
del swig_import_helper
else:
import _Simple_optimized
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
def _swig_setattr_nondynamic_method(set):
def set_attr(self,name,value):
if (name == "thisown"): return self.this.own(value)
if hasattr(self,name) or (name == "this"):
set(self,name,value)
else:
raise AttributeError("You cannot add attributes to %s" % self)
return set_attr
class MyClass(object):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.MyClass_swiginit(self,_Simple_optimized.new_MyClass())
__swig_destroy__ = _Simple_optimized.delete_MyClass
MyClass.func = new_instancemethod(_Simple_optimized.MyClass_func,None,MyClass)
MyClass_swigregister = _Simple_optimized.MyClass_swigregister
MyClass_swigregister(MyClass)

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#!/usr/bin/env
import sys
from subprocess import *
proc = Popen([sys.executable, 'runme_baseline.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout
proc = Popen([sys.executable, 'runme_optimized.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout
proc = Popen([sys.executable, 'runme_builtin.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_baseline
import time
t1 = time.clock()
for i in range(1000000) :
x = Simple_baseline.MyClass()
#x.func()
t2 = time.clock()
print "Simple_baseline took %f seconds" % (t2 - t1)

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_builtin
import time
t1 = time.clock()
for i in range(1000000) :
x = Simple_builtin.MyClass()
#x.func()
t2 = time.clock()
print "Simple_builtin took %f seconds" % (t2 - t1)

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_optimized
import time
t1 = time.clock()
for i in range(1000000) :
x = Simple_optimized.MyClass()
#x.func()
t2 = time.clock()
print "Simple_optimized took %f seconds" % (t2 - t1)

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@ -0,0 +1,23 @@
TOP = ../../..
SWIG = $(TOP)/../preinst-swig
CXXSRCS =
TARGET = Simple
INTERFACE = Simple.i
default : all
all :
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -module Simple_baseline' \
TARGET='$(TARGET)_baseline' INTERFACE='$(INTERFACE)' python_cpp
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -O -module Simple_optimized' \
TARGET='$(TARGET)_optimized' INTERFACE='$(INTERFACE)' python_cpp
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -builtin -O -module Simple_builtin' \
TARGET='$(TARGET)_builtin' INTERFACE='$(INTERFACE)' python_cpp
static :
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
TARGET='mypython' INTERFACE='$(INTERFACE)' python_cpp_static
clean :
$(MAKE) -f $(TOP)/Makefile python_clean
rm -f $(TARGET).py

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@ -0,0 +1,52 @@
%inline %{
class A {
public:
A () {}
~A () {}
void func () {}
};
class B : public A {
public:
B () {}
~B () {}
};
class C : public B {
public:
C () {}
~C () {}
};
class D : public C {
public:
D () {}
~D () {}
};
class E : public D {
public:
E () {}
~E () {}
};
class F : public E {
public:
F () {}
~F () {}
};
class G : public F {
public:
G () {}
~G () {}
};
class H : public G {
public:
H () {}
~H () {}
};
%}

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@ -0,0 +1,205 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
# This file is compatible with both classic and new-style classes.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_baseline', [dirname(__file__)])
except ImportError:
import _Simple_baseline
return _Simple_baseline
if fp is not None:
try:
_mod = imp.load_module('_Simple_baseline', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_baseline = swig_import_helper()
del swig_import_helper
else:
import _Simple_baseline
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
class A(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, A, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, A, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_A()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_A
__del__ = lambda self : None;
def func(self): return _Simple_baseline.A_func(self)
A_swigregister = _Simple_baseline.A_swigregister
A_swigregister(A)
class B(A):
__swig_setmethods__ = {}
for _s in [A]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, B, name, value)
__swig_getmethods__ = {}
for _s in [A]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, B, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_B()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_B
__del__ = lambda self : None;
B_swigregister = _Simple_baseline.B_swigregister
B_swigregister(B)
class C(B):
__swig_setmethods__ = {}
for _s in [B]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, C, name, value)
__swig_getmethods__ = {}
for _s in [B]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, C, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_C()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_C
__del__ = lambda self : None;
C_swigregister = _Simple_baseline.C_swigregister
C_swigregister(C)
class D(C):
__swig_setmethods__ = {}
for _s in [C]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, D, name, value)
__swig_getmethods__ = {}
for _s in [C]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, D, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_D()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_D
__del__ = lambda self : None;
D_swigregister = _Simple_baseline.D_swigregister
D_swigregister(D)
class E(D):
__swig_setmethods__ = {}
for _s in [D]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, E, name, value)
__swig_getmethods__ = {}
for _s in [D]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, E, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_E()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_E
__del__ = lambda self : None;
E_swigregister = _Simple_baseline.E_swigregister
E_swigregister(E)
class F(E):
__swig_setmethods__ = {}
for _s in [E]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, F, name, value)
__swig_getmethods__ = {}
for _s in [E]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, F, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_F()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_F
__del__ = lambda self : None;
F_swigregister = _Simple_baseline.F_swigregister
F_swigregister(F)
class G(F):
__swig_setmethods__ = {}
for _s in [F]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, G, name, value)
__swig_getmethods__ = {}
for _s in [F]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, G, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_G()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_G
__del__ = lambda self : None;
G_swigregister = _Simple_baseline.G_swigregister
G_swigregister(G)
class H(G):
__swig_setmethods__ = {}
for _s in [G]: __swig_setmethods__.update(getattr(_s,'__swig_setmethods__',{}))
__setattr__ = lambda self, name, value: _swig_setattr(self, H, name, value)
__swig_getmethods__ = {}
for _s in [G]: __swig_getmethods__.update(getattr(_s,'__swig_getmethods__',{}))
__getattr__ = lambda self, name: _swig_getattr(self, H, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_H()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_H
__del__ = lambda self : None;
H_swigregister = _Simple_baseline.H_swigregister
H_swigregister(H)

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@ -0,0 +1,88 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_builtin', [dirname(__file__)])
except ImportError:
import _Simple_builtin
return _Simple_builtin
if fp is not None:
try:
_mod = imp.load_module('_Simple_builtin', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_builtin = swig_import_helper()
del swig_import_helper
else:
import _Simple_builtin
del version_info
from _Simple_builtin import *
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
def _swig_setattr_nondynamic_method(set):
def set_attr(self,name,value):
if (name == "thisown"): return self.this.own(value)
if hasattr(self,name) or (name == "this"):
set(self,name,value)
else:
raise AttributeError("You cannot add attributes to %s" % self)
return set_attr

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@ -0,0 +1,156 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (3,0,0):
new_instancemethod = lambda func, inst, cls: _Simple_optimized.SWIG_PyInstanceMethod_New(func)
else:
from new import instancemethod as new_instancemethod
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_optimized', [dirname(__file__)])
except ImportError:
import _Simple_optimized
return _Simple_optimized
if fp is not None:
try:
_mod = imp.load_module('_Simple_optimized', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_optimized = swig_import_helper()
del swig_import_helper
else:
import _Simple_optimized
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
def _swig_setattr_nondynamic_method(set):
def set_attr(self,name,value):
if (name == "thisown"): return self.this.own(value)
if hasattr(self,name) or (name == "this"):
set(self,name,value)
else:
raise AttributeError("You cannot add attributes to %s" % self)
return set_attr
class A(object):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.A_swiginit(self,_Simple_optimized.new_A())
__swig_destroy__ = _Simple_optimized.delete_A
A.func = new_instancemethod(_Simple_optimized.A_func,None,A)
A_swigregister = _Simple_optimized.A_swigregister
A_swigregister(A)
class B(A):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.B_swiginit(self,_Simple_optimized.new_B())
__swig_destroy__ = _Simple_optimized.delete_B
B_swigregister = _Simple_optimized.B_swigregister
B_swigregister(B)
class C(B):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.C_swiginit(self,_Simple_optimized.new_C())
__swig_destroy__ = _Simple_optimized.delete_C
C_swigregister = _Simple_optimized.C_swigregister
C_swigregister(C)
class D(C):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.D_swiginit(self,_Simple_optimized.new_D())
__swig_destroy__ = _Simple_optimized.delete_D
D_swigregister = _Simple_optimized.D_swigregister
D_swigregister(D)
class E(D):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.E_swiginit(self,_Simple_optimized.new_E())
__swig_destroy__ = _Simple_optimized.delete_E
E_swigregister = _Simple_optimized.E_swigregister
E_swigregister(E)
class F(E):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.F_swiginit(self,_Simple_optimized.new_F())
__swig_destroy__ = _Simple_optimized.delete_F
F_swigregister = _Simple_optimized.F_swigregister
F_swigregister(F)
class G(F):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.G_swiginit(self,_Simple_optimized.new_G())
__swig_destroy__ = _Simple_optimized.delete_G
G_swigregister = _Simple_optimized.G_swigregister
G_swigregister(G)
class H(G):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.H_swiginit(self,_Simple_optimized.new_H())
__swig_destroy__ = _Simple_optimized.delete_H
H_swigregister = _Simple_optimized.H_swigregister
H_swigregister(H)

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@ -0,0 +1,17 @@
#!/usr/bin/env
import sys
from subprocess import *
proc = Popen([sys.executable, 'runme_baseline.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout
proc = Popen([sys.executable, 'runme_optimized.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout
proc = Popen([sys.executable, 'runme_builtin.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_baseline
import time
t1 = time.clock()
x = Simple_baseline.H()
for i in range(10000000) :
x.func()
t2 = time.clock()
print "Simple_baseline took %f seconds" % (t2 - t1)

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_builtin
import time
t1 = time.clock()
x = Simple_builtin.H()
for i in range(10000000) :
x.func()
t2 = time.clock()
print "Simple_builtin took %f seconds" % (t2 - t1)

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_optimized
import time
t1 = time.clock()
x = Simple_optimized.H()
for i in range(10000000) :
x.func()
t2 = time.clock()
print "Simple_optimized took %f seconds" % (t2 - t1)

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@ -0,0 +1,23 @@
TOP = ../../..
SWIG = $(TOP)/../preinst-swig
CXXSRCS =
TARGET = Simple
INTERFACE = Simple.i
default : all
all :
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -module Simple_baseline' \
TARGET='$(TARGET)_baseline' INTERFACE='$(INTERFACE)' python_cpp
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -O -module Simple_optimized' \
TARGET='$(TARGET)_optimized' INTERFACE='$(INTERFACE)' python_cpp
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG) -builtin -O -module Simple_builtin' \
TARGET='$(TARGET)_builtin' INTERFACE='$(INTERFACE)' python_cpp
static :
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
TARGET='mypython' INTERFACE='$(INTERFACE)' python_cpp_static
clean :
$(MAKE) -f $(TOP)/Makefile python_clean
rm -f $(TARGET).py

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@ -0,0 +1,8 @@
%inline %{
class MyClass {
public:
MyClass () {}
~MyClass () {}
void func () {}
};
%}

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@ -0,0 +1,86 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
# This file is compatible with both classic and new-style classes.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_baseline', [dirname(__file__)])
except ImportError:
import _Simple_baseline
return _Simple_baseline
if fp is not None:
try:
_mod = imp.load_module('_Simple_baseline', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_baseline = swig_import_helper()
del swig_import_helper
else:
import _Simple_baseline
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
class MyClass(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, MyClass, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, MyClass, name)
__repr__ = _swig_repr
def __init__(self):
this = _Simple_baseline.new_MyClass()
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _Simple_baseline.delete_MyClass
__del__ = lambda self : None;
def func(self): return _Simple_baseline.MyClass_func(self)
MyClass_swigregister = _Simple_baseline.MyClass_swigregister
MyClass_swigregister(MyClass)

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@ -0,0 +1,81 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_builtin', [dirname(__file__)])
except ImportError:
import _Simple_builtin
return _Simple_builtin
if fp is not None:
try:
_mod = imp.load_module('_Simple_builtin', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_builtin = swig_import_helper()
del swig_import_helper
else:
import _Simple_builtin
del version_info
from _Simple_builtin import *
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
def _swig_setattr_nondynamic_method(set):
def set_attr(self,name,value):
if (name == "thisown"): return self.this.own(value)
if hasattr(self,name) or (name == "this"):
set(self,name,value)
else:
raise AttributeError("You cannot add attributes to %s" % self)
return set_attr

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@ -0,0 +1,93 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 2.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (3,0,0):
new_instancemethod = lambda func, inst, cls: _Simple_optimized.SWIG_PyInstanceMethod_New(func)
else:
from new import instancemethod as new_instancemethod
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_Simple_optimized', [dirname(__file__)])
except ImportError:
import _Simple_optimized
return _Simple_optimized
if fp is not None:
try:
_mod = imp.load_module('_Simple_optimized', fp, pathname, description)
finally:
fp.close()
return _mod
_Simple_optimized = swig_import_helper()
del swig_import_helper
else:
import _Simple_optimized
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static) or hasattr(self,name):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
def _swig_setattr_nondynamic_method(set):
def set_attr(self,name,value):
if (name == "thisown"): return self.this.own(value)
if hasattr(self,name) or (name == "this"):
set(self,name,value)
else:
raise AttributeError("You cannot add attributes to %s" % self)
return set_attr
class MyClass(object):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self):
_Simple_optimized.MyClass_swiginit(self,_Simple_optimized.new_MyClass())
__swig_destroy__ = _Simple_optimized.delete_MyClass
MyClass.func = new_instancemethod(_Simple_optimized.MyClass_func,None,MyClass)
MyClass_swigregister = _Simple_optimized.MyClass_swigregister
MyClass_swigregister(MyClass)

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@ -0,0 +1,17 @@
#!/usr/bin/env
import sys
from subprocess import *
proc = Popen([sys.executable, 'runme_baseline.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout
proc = Popen([sys.executable, 'runme_optimized.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout
proc = Popen([sys.executable, 'runme_builtin.py'], stdout=PIPE)
(stdout, stderr) = proc.communicate()
print stdout

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_baseline
import time
t1 = time.clock()
x = Simple_baseline.MyClass()
for i in range(10000000) :
x.func()
t2 = time.clock()
print "Simple_baseline took %f seconds" % (t2 - t1)

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_builtin
import time
t1 = time.clock()
x = Simple_builtin.MyClass()
for i in range(10000000) :
x.func()
t2 = time.clock()
print "Simple_builtin took %f seconds" % (t2 - t1)

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@ -0,0 +1,11 @@
#!/usr/bin/env python
import Simple_optimized
import time
t1 = time.clock()
x = Simple_optimized.MyClass()
for i in range(10000000) :
x.func()
t2 = time.clock()
print "Simple_optimized took %f seconds" % (t2 - t1)