def main():
# Complex stuff, not broken down yet
# pylint: disable=too-many-branches,too-many-locals,too-many-statements
parser = OptionParser()
parser.add_option(
"--nuitka",
action="store",
dest="nuitka",
default=os.environ.get("NUITKA", ""),
)
parser.add_option(
"--cpython",
action="store",
dest="cpython",
default=os.environ.get("PYTHON", sys.executable),
)
parser.add_option(
"--code-diff",
action="store",
dest="diff_filename",
default="",
)
parser.add_option(
"--copy-source-to",
action="store",
dest="target_dir",
default="",
)
options, positional_args = parser.parse_args()
if len(positional_args) != 1:
sys.exit(
"Error, need to give test case file name as positional argument.")
test_case = positional_args[0]
if os.path.exists(test_case):
test_case = os.path.abspath(test_case)
if options.cpython == "no":
options.cpython = ""
nuitka = options.nuitka
if os.path.exists(nuitka):
nuitka = os.path.abspath(nuitka)
elif nuitka:
sys.exit("Error, nuitka binary '%s' not found." % nuitka)
python_version = setup(silent=True, go_main=False)
assert os.path.exists(test_case), (test_case, os.getcwd())
my_print("PYTHON='%s'" % python_version)
my_print("PYTHON_BINARY='%s'" % os.environ["PYTHON"])
my_print("TEST_CASE_HASH='%s'" %
hashlib.md5(open(test_case, "rb").read()).hexdigest())
needs_2to3 = python_version.startswith('3') and \
not test_case.endswith("32.py") and \
not test_case.endswith("33.py")
if options.target_dir:
shutil.copyfile(
test_case,
os.path.join(options.target_dir, os.path.basename(test_case)))
# First produce two variants.
temp_dir = getTempDir()
test_case_1 = os.path.join(temp_dir,
"Variant1_" + os.path.basename(test_case))
test_case_2 = os.path.join(temp_dir,
"Variant2_" + os.path.basename(test_case))
case_1_source, case_2_source = generateConstructCases(
open(test_case).read())
with open(test_case_1, 'w') as case_1_file:
case_1_file.write(case_1_source)
with open(test_case_2, 'w') as case_2_file:
case_2_file.write(case_2_source)
if needs_2to3:
test_case_1, _needs_delete = convertUsing2to3(test_case_1)
test_case_2, _needs_delete = convertUsing2to3(test_case_2)
os.environ["PYTHONHASHSEED"] = '0'
if nuitka:
nuitka_id = check_output("cd %s; git rev-parse HEAD" %
os.path.dirname(nuitka),
shell=True)
nuitka_id = nuitka_id.strip()
if sys.version_info > (3, ):
nuitka_id = nuitka_id.decode()
my_print("NUITKA_COMMIT='%s'" % nuitka_id)
os.chdir(getTempDir())
if nuitka:
nuitka_call = [
os.environ["PYTHON"], nuitka, "--python-flag=-S",
os.path.basename(test_case)
]
nuitka_call.extend(os.environ.get("NUITKA_EXTRA_OPTIONS", "").split())
# We want to compile under the same filename to minimize differences, and
# then copy the resulting files afterwards.
shutil.copyfile(test_case_1, os.path.basename(test_case))
subprocess.check_call(nuitka_call)
if os.path.exists(os.path.basename(test_case).replace(".py", ".exe")):
exe_suffix = ".exe"
else:
exe_suffix = ".bin"
os.rename(
os.path.basename(test_case).replace(".py", ".build"),
os.path.basename(test_case_1).replace(".py", ".build"))
os.rename(
os.path.basename(test_case).replace(".py", exe_suffix),
os.path.basename(test_case_1).replace(".py", exe_suffix))
shutil.copyfile(test_case_2, os.path.basename(test_case))
subprocess.check_call(nuitka_call)
os.rename(
os.path.basename(test_case).replace(".py", ".build"),
os.path.basename(test_case_2).replace(".py", ".build"))
os.rename(
os.path.basename(test_case).replace(".py", exe_suffix),
os.path.basename(test_case_2).replace(".py", exe_suffix))
if options.diff_filename:
suffixes = [".c", ".cpp"]
for suffix in suffixes:
cpp_1 = os.path.join(
test_case_1.replace(".py", ".build"),
"module.__main__" + suffix,
)
if os.path.exists(cpp_1):
break
else:
assert False
for suffix in suffixes:
cpp_2 = os.path.join(
test_case_2.replace(".py", ".build"),
"module.__main__" + suffix,
)
if os.path.exists(cpp_2):
break
else:
assert False
import difflib
open(options.diff_filename,
'w').write(difflib.HtmlDiff().make_table(
open(cpp_1).readlines(),
open(cpp_2).readlines(), "Construct", "Baseline", True))
nuitka_1 = runValgrind("Nuitka construct",
"callgrind",
(test_case_1.replace(".py", exe_suffix), ),
include_startup=True)
nuitka_2 = runValgrind("Nuitka baseline",
"callgrind",
(test_case_2.replace(".py", exe_suffix), ),
include_startup=True)
nuitka_diff = nuitka_1 - nuitka_2
my_print("NUITKA_COMMAND='%s'" % ' '.join(nuitka_call),
file=sys.stderr)
my_print("NUITKA_RAW=%s" % nuitka_1)
my_print("NUITKA_BASE=%s" % nuitka_2)
my_print("NUITKA_CONSTRUCT=%s" % nuitka_diff)
if options.cpython:
cpython_1 = runValgrind("CPython construct",
"callgrind",
(os.environ["PYTHON"], "-S", test_case_1),
include_startup=True)
cpython_2 = runValgrind("CPython baseline",
"callgrind",
(os.environ["PYTHON"], "-S", test_case_2),
include_startup=True)
cpython_diff = cpython_1 - cpython_2
my_print("CPYTHON_RAW=%d" % cpython_1)
my_print("CPYTHON_BASE=%d" % cpython_2)
my_print("CPYTHON_CONSTRUCT=%d" % cpython_diff)
if options.cpython and options.nuitka:
if nuitka_diff == 0:
nuitka_gain = float("inf")
else:
nuitka_gain = float(100 * cpython_diff) / nuitka_diff
my_print("NUITKA_GAIN=%.3f" % nuitka_gain)
my_print("RAW_GAIN=%.3f" % (float(100 * cpython_1) / nuitka_1))
my_print("BASE_GAIN=%.3f" % (float(100 * cpython_2) / nuitka_2))
needs_2to3 = python_version.startswith('3') and \
not test_case.endswith("32.py") and \
not test_case.endswith("33.py")
if options.target_dir:
shutil.copyfile(
test_case, os.path.join(options.target_dir,
os.path.basename(test_case)))
# First produce two variants.
temp_dir = getTempDir()
test_case_1 = os.path.join(temp_dir, "Variant1_" + os.path.basename(test_case))
test_case_2 = os.path.join(temp_dir, "Variant2_" + os.path.basename(test_case))
case_1_source, case_2_source = generateConstructCases(open(test_case).read())
with open(test_case_1, 'w') as case_1_file:
case_1_file.write(case_1_source)
with open(test_case_2, 'w') as case_2_file:
case_2_file.write(case_2_source)
if needs_2to3:
test_case_1, needs_delete = convertUsing2to3(test_case_1)
test_case_2, needs_delete = convertUsing2to3(test_case_2)
os.environ["PYTHONHASHSEED"] = '0'
if nuitka:
nuitka_id = check_output("cd %s; git rev-parse HEAD" %
def main():
# Complex stuff, not broken down yet
# pylint: disable=too-many-branches,too-many-locals,too-many-statements
parser = OptionParser()
parser.add_option(
"--nuitka", action="store", dest="nuitka", default=os.environ.get("NUITKA", "")
)
parser.add_option(
"--cpython",
action="store",
dest="cpython",
default=os.environ.get("PYTHON", sys.executable),
)
parser.add_option("--code-diff", action="store", dest="diff_filename", default="")
parser.add_option("--copy-source-to", action="store", dest="target_dir", default="")
options, positional_args = parser.parse_args()
if len(positional_args) != 1:
sys.exit("Error, need to give test case file name as positional argument.")
test_case = positional_args[0]
if os.path.exists(test_case):
test_case = os.path.abspath(test_case)
if options.cpython == "no":
options.cpython = ""
nuitka = options.nuitka
if os.path.exists(nuitka):
nuitka = os.path.abspath(nuitka)
elif nuitka:
sys.exit("Error, nuitka binary '%s' not found." % nuitka)
python_version = setup(silent=True, go_main=False)
assert os.path.exists(test_case), (test_case, os.getcwd())
my_print("PYTHON='%s'" % python_version)
my_print("PYTHON_BINARY='%s'" % os.environ["PYTHON"])
with open(test_case, "rb") as f:
my_print("TEST_CASE_HASH='%s'" % hashlib.md5(f.read()).hexdigest())
needs_2to3 = (
python_version.startswith("3")
and not test_case.endswith("32.py")
and not test_case.endswith("33.py")
)
if options.target_dir:
shutil.copyfile(
test_case, os.path.join(options.target_dir, os.path.basename(test_case))
)
# First produce two variants.
temp_dir = getTempDir()
test_case_1 = os.path.join(temp_dir, "Variant1_" + os.path.basename(test_case))
test_case_2 = os.path.join(temp_dir, "Variant2_" + os.path.basename(test_case))
with open(test_case) as f:
case_1_source, case_2_source = generateConstructCases(f.read())
with open(test_case_1, "w") as case_1_file:
case_1_file.write(case_1_source)
with open(test_case_2, "w") as case_2_file:
case_2_file.write(case_2_source)
if needs_2to3:
test_case_1, _needs_delete = convertUsing2to3(test_case_1)
test_case_2, _needs_delete = convertUsing2to3(test_case_2)
os.environ["PYTHONHASHSEED"] = "0"
if nuitka:
nuitka_id = check_output(
"cd %s; git rev-parse HEAD" % os.path.dirname(nuitka), shell=True
)
nuitka_id = nuitka_id.strip()
if sys.version_info > (3,):
nuitka_id = nuitka_id.decode()
my_print("NUITKA_COMMIT='%s'" % nuitka_id)
os.chdir(getTempDir())
if nuitka:
nuitka_call = [
os.environ["PYTHON"],
nuitka,
"--python-flag=-S",
os.path.basename(test_case),
]
nuitka_call.extend(os.environ.get("NUITKA_EXTRA_OPTIONS", "").split())
# We want to compile under the same filename to minimize differences, and
# then copy the resulting files afterwards.
shutil.copyfile(test_case_1, os.path.basename(test_case))
subprocess.check_call(nuitka_call)
if os.path.exists(os.path.basename(test_case).replace(".py", ".exe")):
exe_suffix = ".exe"
else:
exe_suffix = ".bin"
os.rename(
os.path.basename(test_case).replace(".py", ".build"),
os.path.basename(test_case_1).replace(".py", ".build"),
)
os.rename(
os.path.basename(test_case).replace(".py", exe_suffix),
os.path.basename(test_case_1).replace(".py", exe_suffix),
)
shutil.copyfile(test_case_2, os.path.basename(test_case))
subprocess.check_call(nuitka_call)
os.rename(
os.path.basename(test_case).replace(".py", ".build"),
os.path.basename(test_case_2).replace(".py", ".build"),
)
os.rename(
os.path.basename(test_case).replace(".py", exe_suffix),
os.path.basename(test_case_2).replace(".py", exe_suffix),
)
if options.diff_filename:
suffixes = [".c", ".cpp"]
for suffix in suffixes:
cpp_1 = os.path.join(
test_case_1.replace(".py", ".build"), "module.__main__" + suffix
)
if os.path.exists(cpp_1):
break
else:
assert False
for suffix in suffixes:
cpp_2 = os.path.join(
test_case_2.replace(".py", ".build"), "module.__main__" + suffix
)
if os.path.exists(cpp_2):
break
else:
assert False
import difflib
with open(options.diff_filename, "w") as f:
with open(cpp_1) as cpp1:
with open(cpp_2) as cpp2:
f.write(
difflib.HtmlDiff().make_table(
cpp1.readlines(),
cpp2.readlines(),
"Construct",
"Baseline",
True,
)
)
nuitka_1 = runValgrind(
"Nuitka construct",
"callgrind",
(test_case_1.replace(".py", exe_suffix),),
include_startup=True,
)
nuitka_2 = runValgrind(
"Nuitka baseline",
"callgrind",
(test_case_2.replace(".py", exe_suffix),),
include_startup=True,
)
nuitka_diff = nuitka_1 - nuitka_2
my_print("NUITKA_COMMAND='%s'" % " ".join(nuitka_call), file=sys.stderr)
my_print("NUITKA_RAW=%s" % nuitka_1)
my_print("NUITKA_BASE=%s" % nuitka_2)
my_print("NUITKA_CONSTRUCT=%s" % nuitka_diff)
if options.cpython:
cpython_1 = runValgrind(
"CPython construct",
"callgrind",
(os.environ["PYTHON"], "-S", test_case_1),
include_startup=True,
)
cpython_2 = runValgrind(
"CPython baseline",
"callgrind",
(os.environ["PYTHON"], "-S", test_case_2),
include_startup=True,
)
cpython_diff = cpython_1 - cpython_2
my_print("CPYTHON_RAW=%d" % cpython_1)
my_print("CPYTHON_BASE=%d" % cpython_2)
my_print("CPYTHON_CONSTRUCT=%d" % cpython_diff)
if options.cpython and options.nuitka:
if nuitka_diff == 0:
nuitka_gain = float("inf")
else:
nuitka_gain = float(100 * cpython_diff) / nuitka_diff
my_print("NUITKA_GAIN=%.3f" % nuitka_gain)
my_print("RAW_GAIN=%.3f" % (float(100 * cpython_1) / nuitka_1))
my_print("BASE_GAIN=%.3f" % (float(100 * cpython_2) / nuitka_2))
