def f():
for i in range(10):
s = lltype.malloc(S)
l1.append(s)
l2.append(s)
if i < 3:
l3.append(s)
l4.append(s)
# We cheat here and only read the table which we later on
# process ourselves, otherwise this test takes ages
llop.gc__collect(lltype.Void)
tb = rgc._heap_stats()
a = 0
nr = 0
b = 0
c = 0
d = 0
e = 0
for i in range(len(tb)):
if tb[i].count == 10:
a += 1
nr = i
if tb[i].count > 50:
d += 1
for i in range(len(tb)):
if tb[i].count == 4:
b += 1
c += tb[i].links[nr]
e += tb[i].size
return d * 1000 + c * 100 + b * 10 + a
def f():
for i in range(10):
s = lltype.malloc(S)
l1.append(s)
l2.append(s)
if i < 3:
l3.append(s)
l4.append(s)
# We cheat here and only read the table which we later on
# process ourselves, otherwise this test takes ages
llop.gc__collect(lltype.Void)
tb = rgc._heap_stats()
a = 0
nr = 0
b = 0
c = 0
d = 0
e = 0
for i in range(len(tb)):
if tb[i].count == 10:
a += 1
nr = i
if tb[i].count > 50:
d += 1
for i in range(len(tb)):
if tb[i].count == 4:
b += 1
c += tb[i].links[nr]
e += tb[i].size
return d * 1000 + c * 100 + b * 10 + a
def dump_heap_stats(space, filename):
tb = rgc._heap_stats()
if not tb:
raise oefmt(space.w_RuntimeError, "Wrong GC")
f = open(filename, mode="w")
for i in range(len(tb)):
f.write("%d %d " % (tb[i].count, tb[i].size))
f.write(",".join([str(tb[i].links[j]) for j in range(len(tb))]) + "\n")
f.close()
def dump_heap_stats(space, filename):
tb = rgc._heap_stats()
if not tb:
raise oefmt(space.w_RuntimeError, "Wrong GC")
f = open(filename, mode="w")
for i in range(len(tb)):
f.write("%d %d " % (tb[i].count, tb[i].size))
f.write(",".join([str(tb[i].links[j]) for j in range(len(tb))]) + "\n")
f.close()
def f():
for i in range(10):
s = lltype.malloc(S)
l1.append(s)
l2.append(s)
l3.append(s)
tb = rgc._heap_stats()
a = 0
nr = 0
b = 0
c = 0
for i in range(len(tb)):
if tb[i].count == 10: # the type of S
a += 1
nr = i
for i in range(len(tb)):
if tb[i].count == 3: # the type GcArray(Ptr(S))
b += 1
c += tb[i].links[nr]
# b can be 1 or 2 here since _heap_stats() is free to return or
# ignore the three GcStructs that point to the GcArray(Ptr(S)).
# important one is c, a is for check
return c * 100 + b * 10 + a
def fn():
return bool(rgc._heap_stats())
def fn():
return bool(rgc._heap_stats())
