def test_really_run():
""" This test checks whether output of jitprof did not change.
It'll explode when someone touches jitprof.py
"""
mydriver = JitDriver(reds = ['i', 'n'], greens = [])
def f(n):
i = 0
while i < n:
mydriver.can_enter_jit(i=i, n=n)
mydriver.jit_merge_point(i=i, n=n)
i += 1
cap = py.io.StdCaptureFD()
try:
ll_meta_interp(f, [10], CPUClass=runner.LLGraphCPU,
ProfilerClass=Profiler)
finally:
out, err = cap.reset()
log = parse_log(err.splitlines(True))
err_sections = list(extract_category(log, 'jit-summary'))
[err1] = err_sections # there should be exactly one jit-summary
assert err1.count("\n") == JITPROF_LINES
info = parse_prof(err1)
# assert did not crash
# asserts below are a bit delicate, possibly they might be deleted
assert info.tracing_no == 1
assert info.backend_no == 1
assert info.ops.total == 2
assert info.recorded_ops.total == 2
assert info.recorded_ops.calls == 0
assert info.guards == 2
assert info.opt_ops == 11
assert info.opt_guards == 2
assert info.forcings == 0
def test_really_run():
""" This test checks whether output of jitprof did not change.
It'll explode when someone touches jitprof.py
"""
mydriver = JitDriver(reds = ['i', 'n'], greens = [])
def f(n):
i = 0
while i < n:
mydriver.can_enter_jit(i=i, n=n)
mydriver.jit_merge_point(i=i, n=n)
i += 1
cap = py.io.StdCaptureFD()
try:
ll_meta_interp(f, [10], CPUClass=runner.LLGraphCPU, type_system='lltype',
ProfilerClass=Profiler)
finally:
out, err = cap.reset()
log = parse_log(err.splitlines(True))
err_sections = list(extract_category(log, 'jit-summary'))
[err1] = err_sections # there should be exactly one jit-summary
assert err1.count("\n") == JITPROF_LINES
info = parse_prof(err1)
# assert did not crash
# asserts below are a bit delicate, possibly they might be deleted
assert info.tracing_no == 1
assert info.backend_no == 1
assert info.ops.total == 2
assert info.recorded_ops.total == 2
assert info.recorded_ops.calls == 0
assert info.guards == 2
assert info.opt_ops == 13
assert info.opt_guards == 2
assert info.forcings == 0
def meta_interp(self, f, args, policy=None):
return ll_meta_interp(f,
args,
enable_opts=self.enable_opts,
policy=policy,
CPUClass=self.CPUClass,
type_system=self.type_system)
def meta_interp(self, f, args, policy=None, backendopt=False):
return ll_meta_interp(f,
args,
enable_opts=self.enable_opts,
policy=policy,
CPUClass=self.CPUClass,
backendopt=backendopt)
def meta_interp(self, f, args, policy=None, vec=True, vec_all=False):
return ll_meta_interp(f,
args,
enable_opts=self.enable_opts,
policy=policy,
CPUClass=self.CPUClass,
type_system=self.type_system,
vec=vec,
vec_all=vec_all)
def meta_interp(self, *args, **kwds):
kwds['CPUClass'] = self.CPUClass
kwds['type_system'] = self.type_system
if "backendopt" not in kwds:
kwds["backendopt"] = False
old = codewriter.CodeWriter.debug
try:
codewriter.CodeWriter.debug = True
return ll_meta_interp(*args, **kwds)
finally:
codewriter.CodeWriter.debug = old
def meta_interp(self, *args, **kwds):
kwds["CPUClass"] = self.CPUClass
kwds["type_system"] = self.type_system
if "backendopt" not in kwds:
kwds["backendopt"] = False
old = codewriter.CodeWriter.debug
try:
codewriter.CodeWriter.debug = True
return ll_meta_interp(*args, **kwds)
finally:
codewriter.CodeWriter.debug = old
def meta_interp(self, f, args, policy=None, vec=True, vec_all=False):
return ll_meta_interp(
f,
args,
enable_opts=self.enable_opts,
policy=policy,
CPUClass=self.CPUClass,
type_system=self.type_system,
vec=vec,
vec_all=vec_all,
)
def meta_interp(self, *args, **kwds):
kwds['CPUClass'] = self.CPUClass
if "backendopt" not in kwds:
kwds["backendopt"] = False
if "enable_opts" not in kwds and hasattr(self, 'enable_opts'):
kwds['enable_opts'] = self.enable_opts
old = codewriter.CodeWriter.debug
try:
codewriter.CodeWriter.debug = True
return ll_meta_interp(*args, **kwds)
finally:
codewriter.CodeWriter.debug = old
def meta_interp(self, *args, **kwds):
kwds['CPUClass'] = self.CPUClass
if "backendopt" not in kwds:
kwds["backendopt"] = False
if "enable_opts" not in kwds and hasattr(self, 'enable_opts'):
kwds['enable_opts'] = self.enable_opts
old = codewriter.CodeWriter.debug
try:
codewriter.CodeWriter.debug = True
return ll_meta_interp(*args, **kwds)
finally:
codewriter.CodeWriter.debug = old
def meta_interp(self, f, args, policy=None):
return ll_meta_interp(f, args, enable_opts=self.enable_opts,
policy=policy,
CPUClass=self.CPUClass,
type_system=self.type_system)
def meta_interp(self, f, args, policy=None, backendopt=False):
return ll_meta_interp(f, args, enable_opts=self.enable_opts,
policy=policy,
CPUClass=self.CPUClass,
backendopt=backendopt)
