def libcore_profiler_profiler_reuse_test():
name = 'dos.library'
fd = read_lib_fd(name)
prof = LibProfiler()
prof.parse_config(ConfigDict({
"names": [name],
"calls": True
}))
prof.setup()
p = prof.create_profile(name, fd)
assert p
f = p.get_func_by_name("Input")
assert f
idx = f.get_func_id()
assert p.get_func_by_index(idx) == f
f.count(1.0)
# store/restore
data = prof.get_data()
prof2 = LibProfiler()
assert prof2.set_data(data)
prof2.setup()
# reuse profile
p2 = prof2.create_profile(name, fd)
assert p == p2
f2 = p2.get_func_by_name("Input")
assert f2.get_num_calls() == 1
f2.count(1.0)
assert f2.get_num_calls() == 2
idx = f2.get_func_id()
assert p2.get_func_by_index(idx) == f2
def libcore_profiler_profiler_set_get_data_test(): name = 'dos.library' fd = read_lib_fd(name) prof = LibProfiler(names=[name]) prof.setup() p = prof.create_profile(name, fd) data = prof.get_data() prof2 = LibProfiler() assert prof2.set_data(data) p2 = prof2.get_profile(name) assert p == p2
def libcore_profiler_profiler_config_test():
name = 'dos.library'
fd = read_lib_fd(name)
prof = LibProfiler()
prof.parse_config(ConfigDict({"names": [name], "calls": True}))
prof.setup()
p = prof.create_profile(name, fd)
data = prof.get_data()
prof2 = LibProfiler()
assert prof2.set_data(data)
p2 = prof2.get_profile(name)
assert p == p2
def libcore_profiler_main_profiler_test():
name = 'dos.library'
fd = read_lib_fd(name)
cfg = ConfigDict({
"enabled": True,
"libs": {
"names": [name],
"calls": True
},
"output": {
"file": None,
"append": False,
"dump": True
}
})
mp = MainProfiler()
prof = LibProfiler()
assert mp.parse_config(cfg)
assert mp.add_profiler(prof)
mp.setup()
assert prof.names == [name]
assert prof.add_calls
p = prof.create_profile(name, fd)
assert p
mp.shutdown()
def libcore_profile_profiler_test():
name = 'vamostest.library'
fd = read_lib_fd(name)
c = LibProfilerConfig(profiling=True, libs=[name])
p = LibProfiler(c)
assert not p.get_profile(name)
prof = p.create_profile(name, fd)
assert prof
assert prof == p.get_profile(name)
assert p.get_all_lib_names() == [name]
assert p.get_num_libs() == 1
def libcore_profile_profiler_default_test():
name = 'dos.library'
fd = read_lib_fd(name)
prof = LibProfiler(names=[name])
prof.setup()
p = prof.create_profile(name, fd)
assert p
assert prof.create_profile('bla', fd) is None
assert prof.get_profile(name) == p
assert prof.get_num_libs() == 1
assert prof.get_all_lib_names() == [name]
prof.shutdown()
def __init__(self, machine, alloc,
profiler_cfg=None):
self.machine = machine
self.mem = machine.get_mem()
self.alloc = alloc
self.lib_reg = LibRegistry()
self.ctx_map = LibCtxMap(machine)
self.profiler = LibProfiler(profiler_cfg)
# tools
self._setup_creator()
# state
self.exec_lib = None
self.addr_vlib = {}
self.name_vlib = {}
def _load_profile(self, args):
# read file
try:
with open(args.input) as fh:
data = json.load(fh)
if "libs" in data:
data = ConfigDict(data["libs"])
self.profiler = LibProfiler()
self.profiler.set_data(data)
return True
else:
print("no 'libs' found in '%s'" % args.input)
return False
except IOError as e:
print("loading '%s' failed: %s" % (args.input, e))
return False
def libcore_create_lib_profile_test():
mem, traps, alloc, ctx = setup()
impl = VamosTestLibrary()
# create info for lib
date = datetime.date(2012, 11, 12)
info = LibInfo('vamostest.library', 42, 3, date)
# create lib
pc = LibProfilerConfig(profiling=True, all_libs=True)
profiler = LibProfiler(pc)
creator = LibCreator(alloc, traps, profiler=profiler)
lib = creator.create_lib(info, ctx, impl)
prof = profiler.get_profile('vamostest.library')
assert prof
# free lib
lib.free()
assert alloc.is_all_free()
def gen_prof(add_samples=False):
name = 'vamostest.library'
fd = read_lib_fd(name)
cfg = LibProfilerConfig(profiling=True,
all_libs=True,
add_samples=add_samples)
p = LibProfiler(cfg)
lp = p.create_profile(name, fd)
assert lp
# get func
func_name = "Add"
func = fd.get_func_by_name(func_name)
fp = lp.get_func_prof(func.get_index())
fp.count(1.0)
fp.count(2.0)
fp.count(3.0)
return p, lp, fp
def libcore_create_lib_profile_test():
mem, traps, alloc, ctx = setup()
impl = VamosTestLibrary()
# create info for lib
date = datetime.date(2012, 11, 12)
info = LibInfo('vamostest.library', 42, 3, date)
# create lib
lib_profiler = LibProfiler(names=["all"])
creator = LibCreator(alloc, traps, lib_profiler=lib_profiler)
lib_profiler.setup()
lib = creator.create_lib(info, ctx, impl)
profiler = creator.get_profiler()
prof = profiler.get_profile('vamostest.library')
assert prof
assert lib.profile
# free lib
lib.free()
assert alloc.is_all_free()
def __init__(
self, machine, alloc, main_profiler=None, prof_names=None, prof_calls=False
):
self.machine = machine
self.mem = machine.get_mem()
self.alloc = alloc
self.lib_reg = LibRegistry()
self.ctx_map = {}
self.lib_profiler = LibProfiler(prof_names, prof_calls)
if main_profiler:
main_profiler.add_profiler(self.lib_profiler)
# tools
self._setup_creator()
# state
self.exec_lib = None
self.addr_vlib = {}
self.name_vlib = {}
self.ctx_extra_attr = {}