jit/backend/x86/test/test_zrpy_vmprof.py::TestZVMprof::()::test_vmprof
self = <rpython.jit.backend.x86.test.test_zrpy_vmprof.TestZVMprof object at 0x000000000f1020c8>
def test_vmprof(self):
from rpython.rlib import rvmprof
class MyCode:
_vmprof_unique_id = 0
_vmprof_weak_list = RWeakListMixin() ; _vmprof_weak_list.initialize()
def __init__(self, name):
self.name = name
def get_name(code):
return code.name
code2 = MyCode("py:y:foo:4")
rvmprof.register_code(code2, get_name)
try:
rvmprof.register_code_object_class(MyCode, get_name)
except rvmprof.VMProfPlatformUnsupported as e:
py.test.skip(str(e))
def get_unique_id(code):
return rvmprof.get_unique_id(code)
driver = JitDriver(greens = ['code'], reds = ['i', 's', 'num'],
is_recursive=True, get_unique_id=get_unique_id)
@rvmprof.vmprof_execute_code("xcode13", lambda code, num: code)
def main(code, num):
return main_jitted(code, num)
def main_jitted(code, num):
s = 0
i = 0
while i < num:
driver.jit_merge_point(code=code, i=i, s=s, num=num)
s += (i << 1)
if i % 3 == 0 and code is not code2:
main(code2, 100)
i += 1
return s
tmpfilename = str(udir.join('test_rvmprof'))
def f(num):
rthread.get_ident() # register TLOFS_thread_ident
code = MyCode("py:x:foo:3")
rvmprof.register_code(code, get_name)
fd = os.open(tmpfilename, os.O_WRONLY | os.O_CREAT, 0666)
period = 0.0001
rvmprof.enable(fd, period)
res = main(code, num)
#assert res == 499999500000
rvmprof.disable()
os.close(fd)
return 0
def check_vmprof_output():
from vmprof import read_profile
tmpfile = str(udir.join('test_rvmprof'))
stats = read_profile(tmpfile)
t = stats.get_tree()
assert t.name == 'py:x:foo:3'
assert len(t.children) == 1 # jit
> self.meta_interp(f, [1000000], inline=True)
jit/backend/llsupport/test/zrpy_vmprof_test.py:84:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
jit/backend/test/support.py:73: in meta_interp
warmrunnerdesc.finish()
jit/metainterp/warmspot.py:298: in finish
self.annhelper.finish()
rtyper/annlowlevel.py:219: in finish
self.finish_rtype()
rtyper/annlowlevel.py:254: in finish_rtype
perform_normalizations(rtyper.annotator)
rtyper/normalizecalls.py:408: in perform_normalizations
normalize_call_familes(annotator)
rtyper/normalizecalls.py:19: in normalize_call_familes
normalize_calltable(annotator, callfamily)
rtyper/normalizecalls.py:33: in normalize_calltable
raise_call_table_too_complex_error(callfamily, annotator)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
callfamily = <rpython.annotator.description.CallFamily object at 0x0000000014dd3de0>
annotator = <rpython.annotator.annrpython.RPythonAnnotator object at 0x000000000ebed050>
def raise_call_table_too_complex_error(callfamily, annotator):
msg = []
items = callfamily.calltables.items()
for i, (shape1, table1) in enumerate(items):
for shape2, table2 in items[i + 1:]:
if shape1 == shape2:
continue
row1 = table1[0]
row2 = table2[0]
problematic_function_graphs = set(row1.values()).union(set(row2.values()))
pfg = [str(graph) for graph in problematic_function_graphs]
pfg.sort()
msg.append("the following functions:")
msg.append(" %s" % ("\n ".join(pfg), ))
msg.append("are called with inconsistent numbers of arguments")
msg.append("(and/or the argument names are different, which is"
" not supported in this case)")
if shape1[0] != shape2[0]:
msg.append("sometimes with %s arguments, sometimes with %s" % (shape1[0], shape2[0]))
else:
pass # XXX better message in this case
callers = []
msg.append("the callers of these functions are:")
for tag, (caller, callee) in annotator.translator.callgraph.iteritems():
if callee not in problematic_function_graphs:
continue
if str(caller) in callers:
continue
callers.append(str(caller))
callers.sort()
for caller in callers:
msg.append(" %s" % (caller, ))
> raise TyperError("\n".join(msg))
E TyperError: the following functions:
E (rpython.jit.metainterp.optimizeopt.info:120)NonNullPtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:336)InstancePtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:360)StructPtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:379)AbstractRawPtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:632)ArrayPtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:716)ConstPtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:83)PtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:862)FloatConstInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.intutils:1264)IntBound.make_guards
E (rpython.jit.metainterp.optimizeopt.vstring:121)StrPtrInfo.make_guards
E are called with inconsistent numbers of arguments
E (and/or the argument names are different, which is not supported in this case)
E the callers of these functions are:
E (rpython.jit.metainterp.optimizeopt.info:336)InstancePtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.info:632)ArrayPtrInfo.make_guards
E (rpython.jit.metainterp.optimizeopt.shortpreamble:382)AbstractShortPreambleBuilder.use_box
E (rpython.jit.metainterp.optimizeopt.virtualstate:483)NotVirtualStateInfoInt._generate_guards_unkown
E (rpython.jit.metainterp.optimizeopt.vstring:121)StrPtrInfo.make_guards
rtyper/normalizecalls.py:76: TyperError
---------- Captured stderr call ----------
[rtyper] specializing: 100 / 671 blocks (14%)
[rtyper] specializing: 200 / 760 blocks (26%)
[rtyper] specializing: 300 / 762 blocks (39%)
[rtyper] specializing: 400 / 762 blocks (52%)
[rtyper] specializing: 500 / 762 blocks (65%)
[rtyper] specializing: 600 / 767 blocks (78%)
[rtyper] specializing: 700 / 767 blocks (91%)
[rtyper] -=- specialized 771 blocks -=-
[rtyper] -=- specialized 4 more blocks -=-
[rtyper] specializing: 800 / 1059 blocks (75%)
[rtyper] specializing: 900 / 1059 blocks (84%)
[rtyper] specializing: 1000 / 1059 blocks (94%)
[rtyper] -=- specialized 284 more blocks -=-
[rtyper] -=- specialized 6 more blocks -=-
[rtyper] -=- specialized 2 more blocks -=-
[rtyper] -=- specialized 2 more blocks -=-
[rtyper] -=- specialized 6 more blocks -=-
[rtyper] -=- specialized 15 more blocks -=-
[rtyper] -=- specialized 2 more blocks -=-
[backendopt:inlining] phase with threshold factor: 32.4
[backendopt:inlining] heuristic: rpython.translator.backendopt.inline.inlining_heuristic
[backendopt:inlining] inlined 2 callsites.
[backendopt:malloc] starting malloc removal
[backendopt:malloc] removed 1 simple mallocs in total
[backendopt:mergeifblocks] starting to merge if blocks
[rtyper] specializing: 1100 / 1100 blocks (100%)
[rtyper] -=- specialized 8 more blocks -=-
[jitcodewriter:info] making JitCodes...
[jitcodewriter:info] There are 4 JitCode instances.
[jitcodewriter:info] There are 12 -live- ops. Size of liveness is 22 bytes
[jitcodewriter] compute_bitstrings:
[jitcodewriter] 4 effectinfos:
[jitcodewriter] 0 descrs for arrays
[jitcodewriter] 0 descrs for fields
[jitcodewriter] 0 descrs for interiorfields
[jitcodewriter] -> 1 bitstrings, mean length 0.0, max length 0
(somefailed=True in jit/backend/x86/test/test_zrpy_vmprof.py)
builder: rpython-linux-x86-64 build #814*
test: jit/backend/x86/test/test_zrpy_vmprof.py::TestZVMprof::()::test_vmprof