ref: 3f87ffea44150d233b11a38b1ca3673207fe206e
dir: /sys/src/cmd/python/Tools/pybench/Calls.py/
from pybench import Test class PythonFunctionCalls(Test): version = 2.0 operations = 5*(1+4+4+2) rounds = 60000 def test(self): global f,f1,g,h # define functions def f(): pass def f1(x): pass def g(a,b,c): return a,b,c def h(a,b,c,d=1,e=2,f=3): return d,e,f # do calls for i in xrange(self.rounds): f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) def calibrate(self): global f,f1,g,h # define functions def f(): pass def f1(x): pass def g(a,b,c): return a,b,c def h(a,b,c,d=1,e=2,f=3): return d,e,f # do calls for i in xrange(self.rounds): pass ### class BuiltinFunctionCalls(Test): version = 2.0 operations = 5*(2+5+5+5) rounds = 60000 def test(self): # localize functions f0 = globals f1 = hash f2 = cmp f3 = range # do calls for i in xrange(self.rounds): f0() f0() f1(i) f1(i) f1(i) f1(i) f1(i) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f0() f0() f1(i) f1(i) f1(i) f1(i) f1(i) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f0() f0() f1(i) f1(i) f1(i) f1(i) f1(i) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f0() f0() f1(i) f1(i) f1(i) f1(i) f1(i) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f0() f0() f1(i) f1(i) f1(i) f1(i) f1(i) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f2(1,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) f3(1,3,2) def calibrate(self): # localize functions f0 = dir f1 = hash f2 = range f3 = range # do calls for i in xrange(self.rounds): pass ### class PythonMethodCalls(Test): version = 2.0 operations = 5*(6 + 5 + 4) rounds = 30000 def test(self): class c: x = 2 s = 'string' def f(self): return self.x def j(self,a,b): self.y = a self.t = b return self.y def k(self,a,b,c=3): self.y = a self.s = b self.t = c o = c() for i in xrange(self.rounds): o.f() o.f() o.f() o.f() o.f() o.f() o.j(i,i) o.j(i,i) o.j(i,2) o.j(i,2) o.j(2,2) o.k(i,i) o.k(i,2) o.k(i,2,3) o.k(i,i,c=4) o.f() o.f() o.f() o.f() o.f() o.f() o.j(i,i) o.j(i,i) o.j(i,2) o.j(i,2) o.j(2,2) o.k(i,i) o.k(i,2) o.k(i,2,3) o.k(i,i,c=4) o.f() o.f() o.f() o.f() o.f() o.f() o.j(i,i) o.j(i,i) o.j(i,2) o.j(i,2) o.j(2,2) o.k(i,i) o.k(i,2) o.k(i,2,3) o.k(i,i,c=4) o.f() o.f() o.f() o.f() o.f() o.f() o.j(i,i) o.j(i,i) o.j(i,2) o.j(i,2) o.j(2,2) o.k(i,i) o.k(i,2) o.k(i,2,3) o.k(i,i,c=4) o.f() o.f() o.f() o.f() o.f() o.f() o.j(i,i) o.j(i,i) o.j(i,2) o.j(i,2) o.j(2,2) o.k(i,i) o.k(i,2) o.k(i,2,3) o.k(i,i,c=4) def calibrate(self): class c: x = 2 s = 'string' def f(self): return self.x def j(self,a,b): self.y = a self.t = b def k(self,a,b,c=3): self.y = a self.s = b self.t = c o = c for i in xrange(self.rounds): pass ### class Recursion(Test): version = 2.0 operations = 5 rounds = 100000 def test(self): global f def f(x): if x > 1: return f(x-1) return 1 for i in xrange(self.rounds): f(10) f(10) f(10) f(10) f(10) def calibrate(self): global f def f(x): if x > 0: return f(x-1) return 1 for i in xrange(self.rounds): pass ### Test to make Fredrik happy... if __name__ == '__main__': import timeit if 0: timeit.TestClass = PythonFunctionCalls timeit.main(['-s', 'test = TestClass(); test.rounds = 1000', 'test.test()']) else: setup = """\ global f,f1,g,h # define functions def f(): pass def f1(x): pass def g(a,b,c): return a,b,c def h(a,b,c,d=1,e=2,f=3): return d,e,f i = 1 """ test = """\ f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) f() f1(i) f1(i) f1(i) f1(i) g(i,i,i) g(i,i,i) g(i,i,i) g(i,i,i) h(i,i,3,i,i) h(i,i,i,2,i,3) """ timeit.main(['-s', setup, test])