def get_profiler():
global PROFILER
if PROFILER is None:
try:
from line_profiler import LineProfiler
except ImportError:
raise ImportError("Need line-profiler installed to use "
"`--profile` option.")
PROFILER = LineProfiler()
return PROFILER
def profiled_func(*args, **kwargs):
profiler = LineProfiler()
try:
profiler.add_function(func)
for f in follow:
profiler.add_function(f)
profiler.enable_by_count()
return func(*args, **kwargs)
finally:
profiler.print_stats()
def test_02_pic1_prof_v2(self):
filename = '../scenes/102.png'
# res = send_pic_file(filename)
img = cv2.imread(filename, 1)
pool = ThreadPool(4)
lp = LineProfiler()
lp_wrapper = lp(find_service.get_num_of_enemy_parallel2)
res = lp_wrapper(img,pool)
lp.print_stats()
print(res)
def DataReader_bin_test2(self):
self.select_file(num=1)
prf = LineProfiler()
prf.add_function(self.read_bin_file_to_tx2)
prf.runcall(self.read_bin_file_to_tx2,
start=3 * 10**7,
datapoints=10**6)
prf.print_stats()
print(len(self.x), math.log10((len(self.x))))
self.plot_timecorse_of_move(show_it=1)
def lp_wrapper(f):
lp = LineProfiler()
g = lp(f)
def wrapped(*argst, **kwt):
result = g(*argst, **kwt)
lp.print_stats()
return result
return wrapped
def cuda_motion_detection_test():
dummy_event = "Event"
image = np.random.randint(255, size=(900, 800, 3), dtype=np.uint8)
lp = LineProfiler()
lp_wrapper = lp(cuda_motion_detection)
for i in range(1000):
lp_wrapper(image)
lp.print_stats()
def profile_on(fcn_names=None):
if fcn_names and HAS_LINE_PROFILER:
pr = LineProfiler()
for fcn_name in fcn_names:
pr.add_function(fcn_name)
pr.enable()
return pr
pr = cProfile.Profile()
pr.enable()
return pr
def profile_line_runtime(func, *args, **kwargs):
"""
Profile the runtime for individual lines in a given func
"""
from line_profiler import LineProfiler
lp = LineProfiler()
lp_wrapper = lp(func)
lp_wrapper(*args, **kwargs)
return lp.print_stats()
def wrapper(self, f, *args, **kwargs):
prof = LineProfiler()
prof.add_function(f)
rtn = prof.runcall(f, *args, **kwargs)
with StringIO() as f:
prof.print_stats(stream=f)
msg = "line_profiler result\n{}".format(f.getvalue())
self.logger.debug(msg)
return rtn
def resolve_profiler_function():
from vengeance import print_runtime
if is_running_debug():
return print_runtime
try:
from line_profiler import LineProfiler
return LineProfiler()
except ImportError:
return print_runtime
def timetest(func, *para):
p = LineProfiler()
p.add_function(func)
p.enable_by_count()
p_wrapper = p(func)
p_wrapper(*para)
# Printing
print(func(*para))
p.print_stats()
def test_enable_profile_all(self):
lp = LineProfiler()
lp.enable_profile_all()
lp.enable()
value = f(10)
lp.disable()
self.assertEqual(value, f(10))
self.assertEqual(len(lp.code_map.keys()), 1)
self.assertEqual(len(lp.code_map[f.__code__]), 2)
def wrapper(*args, **kwargs):
profiler = LineProfiler()
profiler.add_function(fn)
try:
for f in follow:
profiler.add_function(f)
profiler.enable_by_count()
return fn(*args, **kwargs)
finally:
profiler.print_stats(output_unit=1)
profiler.dump_stats(report)
def run_profiling_by_line(func, kwargs):
line_profiler = LineProfiler()
functions = inspect.getmembers(inspect.getmodule(func), inspect.isfunction)
function_instances = dict(functions).values()
for function_instance in function_instances:
if function_instance is not func:
line_profiler.add_function(function_instance)
line_profiler_wrapper = line_profiler(func)
line_profiler_wrapper(**kwargs)
line_profiler.print_stats()
def login(self):
time_start = time.time()
lp = LineProfiler()
self.comm = mydb.Commission()
self.userinfo = [self.name.get(), self.v.get(), self.password.get()]
lp_wrapper = lp(self.comm.login)
lp_wrapper(self.userinfo)
lp.print_stats()
time_finish = time.time()
print("login function over ,elapse", time_finish - time_start)
#self.comm.login(self.userinfo)
self.destroy()
def start_profiling():
if (app.config['PROFILE'] and app.mongo_logger is not None):
if (not hasattr(g, 'profiler') or g.profiler is None):
setattr(g, 'profiler', LineProfiler())
# print('Collecting function info')
function_info = collect_module_functions(
[node, routes, utils, models])
for f in function_info:
# print('Adding profile framework for function {0}'.format(f))
g.profiler.add_function(f)
app.mongo_logger.db.profiling.create_index('path', unique=True)
g.profiler.enable()
def profiled_func(*args, **kwargs):
try:
profiler = LineProfiler()
profiler.add_function(func)
for f in follow:
if isinstance(f, six.string_types):
f = to_function(f)
profiler.add_function(f)
profiler.enable_by_count()
return func(*args, **kwargs)
finally:
profiler.print_stats()
def raytracer_main():
profiler = 0
if profiler == 0:
raytracer_main2()
elif profiler == 1:
from line_profiler import LineProfiler
profile = LineProfiler(_sample_light_sources2,
_FaceTextureCache.get_face_texture)
profile.runctx('raytracer_main2()', globals(), locals())
profile.print_stats()
else:
import cProfile
cProfile.runctx('raytracer_main2()', globals(), locals(), 'stats5')
def motion_detection_test():
dummy_event = "Event"
motion_detector = MotionDetection(dummy_event, 500, 1)
image = np.random.randint(255, size=(900, 800, 3), dtype=np.uint8)
umat_image = cv2.UMat(image)
lp = LineProfiler()
lp_wrapper = lp(motion_detector.detect)
for i in range(1000):
lp_wrapper(umat_image)
lp.print_stats()
def wrapper(*args, **kwargs):
if not hasattr(wrapper, 'cnt'):
wrapper.cnt = 1
else:
wrapper.cnt += 1
if not (max_cnt >= 0 and wrapper.cnt > max_cnt) and not sys._getframe().f_back.f_code.co_name == func.__name__:
prof = LineProfiler()
try:
return prof(func)(*args, **kwargs)
finally:
prof.print_stats()
else:
return func(*args, **kwargs)
def wrap(self, *args, **kw):
# profile function and call function
if self.profile:
lp = LineProfiler()
lp_wrapper = lp(f)
result = lp_wrapper(self, *args, **kw)
lp.print_stats()
else:
result = f(self, *args, **kw)
# return function's result
return result
def lineProfiling():
A = Atrium(hexagonal = False, tTot = 10**3, nu_parallel = 1, nu_trans = 0.13)
lp = LineProfiler()
lp_wrapper = lp(A.cmpFull)
lp.add_function(A.cmpTimestep)
lp.add_function(A.pacemakerExcite)
lp.add_function(A.restCells)
lp.add_function(A.cellExcite)
lp_wrapper()
lp.print_stats()
return A
def process_view(self, request, view_func, view_args, view_kwargs):
self.profiler = cProfile.Profile()
args = (request, ) + view_args
if DJ_PROFILE_USE_LINE_PROFILER:
self.line_profiler = LineProfiler()
self._unwrap_closure_and_profile(view_func)
self.line_profiler.enable_by_count()
out = self.profiler.runcall(view_func, *args, **view_kwargs)
self.line_profiler.disable_by_count()
else:
self.line_profiler = None
out = self.profiler.runcall(view_func, *args, **view_kwargs)
return out
def lineProfiling():
A = Atrium()
lp = LineProfiler()
lp_wrapper = lp(A.cmpFull)
lp.add_function(A.cmpTimestep)
lp.add_function(A.pacemakerExcite)
lp.add_function(A.restCells)
lp.add_function(A.cellExcite)
lp_wrapper()
lp.print_stats()
return A
def timed(*args, **kw):
if mode == 'disabled':
return f(*args, **kw)
elif mode == 'timing':
ts = timer()
if cupy:
start_gpu.record()
result = f(*args, **kw)
if cupy:
end_gpu.record()
end_gpu.synchronize()
te = timer()
if key == '':
if not filename:
_filename = inspect.stack()[1].filename.split('/')[-1]
else:
_filename = filename
_key = _filename + '.' + f.__name__
if classname:
_key = classname + '.' + _key
else:
_key = key
# key = filename
if (_key not in times):
times[_key] = []
if exclude:
excluded.append(_key)
if cupy:
elapsed_time = cupy.cuda.get_elapsed_time(
start_gpu, end_gpu)
else:
elapsed_time = (te - ts) * 1000
times[_key].append(elapsed_time)
if 'lib_time' not in times:
times['lib_time'] = []
times['lib_time'].append((timer() - te) * 1000)
return result
elif mode == 'line_profiler':
from line_profiler import LineProfiler
global lp
if not lp:
lp = LineProfiler()
lp_wrapper = lp(f)
result = lp_wrapper(*args, **kw)
return result
else:
raise RuntimeError(
'[timing.py:timeit] mode: %s not available' % mode)
def test_function_decorator(self):
profile = LineProfiler()
f_wrapped = profile(f)
self.assertEqual(f_wrapped.__name__, 'f')
self.assertEqual(profile.enable_count, 0)
value = f_wrapped(10)
self.assertEqual(profile.enable_count, 0)
self.assertEqual(value, f(10))
timings = profile.code_map[f.__code__]
self.assertEqual(len(timings), 2)
for timing in timings.values():
self.assertEqual(timing.nhits, 1)
def profiled_func(*args, **kwargs):
try:
profiler = LineProfiler()
profiler.add_function(func)
if follow_all_methods:
cls = args[0] # class instance
_add_all_class_methods(profiler, cls,
except_=func.__name__)
for f in follow:
_add_function_or_classmethod(profiler, f, args)
profiler.enable_by_count()
return func(*args, **kwargs)
finally:
profiler.print_stats()
def create_line_profile(*args):
line_profiler = LineProfiler()
line_profiler.enable_by_count()
for klass in args:
for attr in dir(klass):
func = getattr(klass, attr)
condition = (not inspect.isfunction(func),
not inspect.ismethod(func))
if all(condition):
continue
line_profiler.add_function(func)
return line_profiler
def line(
cls_runner: tp.Type[Perf],
pattern_func: str,
) -> None:
runner = cls_runner()
for name in runner.iter_function_names(pattern_func):
f = getattr(runner, name)
profiler = LineProfiler()
if not runner.meta:
raise NotImplementedError('must define runner.meta')
profiler.add_function(runner.meta[name].line_target)
profiler.enable()
f()
profiler.disable()
profiler.print_stats()
def process(cell_id):
if strtobool(get_param(DbName.COMMON, 'profile')[0]):
print('cell id : {}'.format(cell_id))
pr = LineProfiler()
rtg = RdfToGcnf(cell_id)
pr.add_function(rtg.create_gcn_file)
pr.enable()
rtg.create_gcn_file()
pr.disable()
pr.print_stats()
del rtg
else:
rtg = RdfToGcnf(cell_id)
rtg.create_gcn_file()
del rtg
