Construct InplaceOperationFloatAdd

Performance Diagrams

Source Code with Construct

module_value1 = 5.0
module_value2 = 3.0

def calledRepeatedly():
    # Force frame and eliminate forward propagation (currently).
    module_value1

    # Make sure we have a local variable s anyway
    s = 2.0

    local_value = module_value1

    s += module_value1
# construct_begin
    s += 1000.0
# construct_end
    s += module_value2

    return s

import itertools
for x in itertools.repeat(None, 50000):
    calledRepeatedly()

print("OK.")

Source Code without Construct

module_value1 = 5.0
module_value2 = 3.0

def calledRepeatedly():
    # Force frame and eliminate forward propagation (currently).
    module_value1

    # Make sure we have a local variable s anyway
    s = 2.0

    local_value = module_value1

    s += module_value1
# construct_begin


    s += module_value2

    return s

import itertools
for x in itertools.repeat(None, 50000):
    calledRepeatedly()

print("OK.")

Context Diff of Source Code

	Construct			Baseline
	30			30
	31	local_value = module_value1		31	local_value = module_value1
	32			32
	33	s += module_value1		33	s += module_value1
	34	# construct_begin		34	# construct_begin
t	35	s += 1000.0	t	35
	36	# construct_end		36
	37	s += module_value2		37	s += module_value2
	38			38
	39	return s		39	return s
	40			40
	41	import itertools		41	import itertools

Context Diff of Generated Code

	Construct			Baseline
	44	static PyObject *const_str_plain_module_value2;		44	static PyObject *const_str_plain_module_value2;
	45	static PyObject *const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple;		45	static PyObject *const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple;
	46	static PyObject *const_str_plain_module_value1;		46	static PyObject *const_str_plain_module_value1;
	47	static PyObject *const_tuple_str_plain_s_str_plain_local_value_tuple;		47	static PyObject *const_tuple_str_plain_s_str_plain_local_value_tuple;
	48	static PyObject *const_str_plain_calledRepeatedly;		48	static PyObject *const_str_plain_calledRepeatedly;
n	49	static PyObject *const_float_1000_0;	n
	50	static PyObject *const_str_angle_module;		49	static PyObject *const_str_angle_module;
	51	static PyObject *const_str_plain_None;		50	static PyObject *const_str_plain_None;
	52	static PyObject *const_str_plain_x;		51	static PyObject *const_str_plain_x;
	53	extern PyObject *const_tuple_empty;		52	extern PyObject *const_tuple_empty;
	54	static PyObject *const_str_digest_5ed1392909ad16e6227b8230f4582352;		53	static PyObject *const_str_digest_5ed1392909ad16e6227b8230f4582352;
	79	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII(&constant_bin[ 6 ], 13, 1);		78	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII(&constant_bin[ 6 ], 13, 1);
	80	const_tuple_str_plain_s_str_plain_local_value_tuple = PyTuple_New(2);		79	const_tuple_str_plain_s_str_plain_local_value_tuple = PyTuple_New(2);
	81	PyTuple_SET_ITEM(const_tuple_str_plain_s_str_plain_local_value_tuple, 0, const_str_plain_s); Py_INCREF(const_str_plain_s);		80	PyTuple_SET_ITEM(const_tuple_str_plain_s_str_plain_local_value_tuple, 0, const_str_plain_s); Py_INCREF(const_str_plain_s);
	82	PyTuple_SET_ITEM(const_tuple_str_plain_s_str_plain_local_value_tuple, 1, const_str_plain_local_value); Py_INCREF(const_str_plain_local_value);		81	PyTuple_SET_ITEM(const_tuple_str_plain_s_str_plain_local_value_tuple, 1, const_str_plain_local_value); Py_INCREF(const_str_plain_local_value);
	83	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII(&constant_bin[ 76 ], 16, 1);		82	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII(&constant_bin[ 76 ], 16, 1);
n	84	const_float_1000_0 = UNSTREAM_FLOAT(&constant_bin[ 196 ]);	n
	85	const_str_angle_module = UNSTREAM_STRING_ASCII(&constant_bin[ 204 ], 8, 0);		83	const_str_angle_module = UNSTREAM_STRING_ASCII(&constant_bin[ 196 ], 8, 0);
	86	const_str_plain_None = UNSTREAM_STRING_ASCII(&constant_bin[ 212 ], 4, 1);		84	const_str_plain_None = UNSTREAM_STRING_ASCII(&constant_bin[ 204 ], 4, 1);
	87	const_str_plain_x = UNSTREAM_STRING_ASCII(&constant_bin[ 159 ], 1, 1);		85	const_str_plain_x = UNSTREAM_STRING_ASCII(&constant_bin[ 159 ], 1, 1);
n	88	const_str_plain_repeat = UNSTREAM_STRING_ASCII(&constant_bin[ 216 ], 6, 1);	n	86	const_str_plain_repeat = UNSTREAM_STRING_ASCII(&constant_bin[ 208 ], 6, 1);
	89	const_tuple_none_int_pos_50000_tuple = PyTuple_New(2);		87	const_tuple_none_int_pos_50000_tuple = PyTuple_New(2);
	90	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 0, Py_None); Py_INCREF(Py_None);		88	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 0, Py_None); Py_INCREF(Py_None);
	91	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000); Py_INCREF(const_int_pos_50000);		89	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000); Py_INCREF(const_int_pos_50000);
n	92	const_float_3_0 = UNSTREAM_FLOAT(&constant_bin[ 222 ]);	n	90	const_float_3_0 = UNSTREAM_FLOAT(&constant_bin[ 214 ]);
	93			91
	94	constants_created = true;		92	constants_created = true;
	95	}		93	}
	96			94
	97	/* Function to verify module private constants for non-corruption. */		95	/* Function to verify module private constants for non-corruption. */
	252	}		250	}
	253	{		251	{
	254	PyObject *tmp_assign_source_3;		252	PyObject *tmp_assign_source_3;
	255	PyObject *tmp_left_name_2;		253	PyObject *tmp_left_name_2;
	256	PyObject *tmp_right_name_2;		254	PyObject *tmp_right_name_2;
n			n	255	PyObject *tmp_mvar_value_4;
	257	CHECK_OBJECT(var_s);		256	CHECK_OBJECT(var_s);
	258	tmp_left_name_2 = var_s;		257	tmp_left_name_2 = var_s;
n	259	tmp_right_name_2 = const_float_1000_0;	n
	260	tmp_result = BINARY_OPERATION_ADD_OBJECT_FLOAT_INPLACE(&tmp_left_name_2, tmp_right_name_2);
	261	if (tmp_result == false) {
	262	assert(ERROR_OCCURRED());
	263
	264	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	265
	266
	267	exception_lineno = 35;
	268	type_description_1 = "oo";
	269	goto frame_exception_exit_1;
	270	}
	271	tmp_assign_source_3 = tmp_left_name_2;
	272	var_s = tmp_assign_source_3;
	273
	274	}
	275	{
	276	PyObject *tmp_assign_source_4;
	277	PyObject *tmp_left_name_3;
	278	PyObject *tmp_right_name_3;
	279	PyObject *tmp_mvar_value_4;
	280	CHECK_OBJECT(var_s);
	281	tmp_left_name_3 = var_s;
	282	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(moduledict___main__, (Nuitka_StringObject *)const_str_plain_module_value2);		258	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(moduledict___main__, (Nuitka_StringObject *)const_str_plain_module_value2);
	283			259
	284	if (unlikely(tmp_mvar_value_4 == NULL)) {		260	if (unlikely(tmp_mvar_value_4 == NULL)) {
	285	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(dict_builtin, (Nuitka_StringObject *)const_str_plain_module_value2);		261	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(dict_builtin, (Nuitka_StringObject *)const_str_plain_module_value2);
	286	}		262	}
	297	exception_lineno = 37;		273	exception_lineno = 37;
	298	type_description_1 = "oo";		274	type_description_1 = "oo";
	299	goto frame_exception_exit_1;		275	goto frame_exception_exit_1;
	300	}		276	}
	301			277
n	302	tmp_right_name_3 = tmp_mvar_value_4;	n	278	tmp_right_name_2 = tmp_mvar_value_4;
	303	tmp_result = BINARY_OPERATION_ADD_OBJECT_OBJECT_INPLACE(&tmp_left_name_3, tmp_right_name_3);		279	tmp_result = BINARY_OPERATION_ADD_OBJECT_OBJECT_INPLACE(&tmp_left_name_2, tmp_right_name_2);
	304	if (tmp_result == false) {		280	if (tmp_result == false) {
	305	assert(ERROR_OCCURRED());		281	assert(ERROR_OCCURRED());
	306			282
	307	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);		283	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	308			284
	309			285
	310	exception_lineno = 37;		286	exception_lineno = 37;
	311	type_description_1 = "oo";		287	type_description_1 = "oo";
	312	goto frame_exception_exit_1;		288	goto frame_exception_exit_1;
	313	}		289	}
t	314	tmp_assign_source_4 = tmp_left_name_3;	t	290	tmp_assign_source_3 = tmp_left_name_2;
	315	var_s = tmp_assign_source_4;		291	var_s = tmp_assign_source_3;
	316			292
	317	}		293	}
	318			294
	319	#if 0		295	#if 0
	320	RESTORE_FRAME_EXCEPTION(frame_8f51a60a0a35430309b9737b8199b73e);		296	RESTORE_FRAME_EXCEPTION(frame_8f51a60a0a35430309b9737b8199b73e);