def test_refcount_pyobj(self):
from pypy.rpython.lltypesystem.lloperation import llop
def prob_with_pyobj(b):
return 3, b
def collect():
llop.gc__collect(lltype.Void)
f = self.getcompiled(prob_with_pyobj, [object])
c = self.getcompiled(collect, [])
from sys import getrefcount as g
obj = None
before = g(obj)
f(obj)
f(obj)
f(obj)
f(obj)
f(obj)
c()
c()
c()
c()
c()
after = g(obj)
assert abs(before - after) < 5
def fn():
from pypy.rlib import rgc
rgc.set_max_heap_size(500000)
s1 = s2 = s3 = None
try:
s1 = g(10000)
s2 = g(100000)
s3 = g(1000000)
except MemoryError:
pass
return (s1 is not None) + (s2 is not None) + (s3 is not None)
def fn():
from pypy.rlib import rgc
rgc.set_max_heap_size(500000)
s1 = s2 = s3 = None
try:
s1 = g(10000)
s2 = g(100000)
s3 = g(1000000)
except MemoryError:
pass
return (s1 is not None) + (s2 is not None) + (s3 is not None)
def test_refcount_pyobj():
def prob_with_pyobj(b):
return 3, b
f = compile(prob_with_pyobj, [object])
from sys import getrefcount as g
obj = None
before = g(obj)
f(obj)
after = g(obj)
assert before == after
def test_refcount_pyobj():
def prob_with_pyobj(b):
return 3, b
f = compile(prob_with_pyobj, [object])
from sys import getrefcount as g
obj = None
before = g(obj)
f(obj)
after = g(obj)
assert before == after
def test_refcount_pyobj(self):
from pypy.rpython.lltypesystem.lloperation import llop
def prob_with_pyobj(b):
return 3, b
def collect():
llop.gc__collect(lltype.Void)
f = self.getcompiled(prob_with_pyobj, [object])
c = self.getcompiled(collect, [])
from sys import getrefcount as g
obj = None
before = g(obj)
f(obj)
f(obj)
f(obj)
f(obj)
f(obj)
c()
c()
c()
c()
c()
after = g(obj)
assert abs(before - after) < 5
def f():
s.dels = 0
for i in range(10):
g()
llop.gc__collect(lltype.Void)
return s.dels
def f():
s.dels = 0
for i in range(10):
g()
llop.gc__collect(lltype.Void)
return s.dels