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
	45	static PyObject *const_str_plain_module_value2;		45	static PyObject *const_str_plain_module_value2;
	46	static PyObject *const_str_digest_6ef8247cc21e46e907deaa5402874a3f;		46	static PyObject *const_str_digest_6ef8247cc21e46e907deaa5402874a3f;
	47	static PyObject *const_str_plain_module_value1;		47	static PyObject *const_str_plain_module_value1;
	48	static PyObject *const_tuple_str_plain_s_str_plain_local_value_tuple;		48	static PyObject *const_tuple_str_plain_s_str_plain_local_value_tuple;
	49	static PyObject *const_str_plain_calledRepeatedly;		49	static PyObject *const_str_plain_calledRepeatedly;
n	50	static PyObject *const_float_1000_0;	n
	51	static PyObject *const_str_angle_module;		50	static PyObject *const_str_angle_module;
	52	static PyObject *const_str_plain_x;		51	static PyObject *const_str_plain_x;
	53	static PyObject *const_str_digest_5ed1392909ad16e6227b8230f4582352;		52	static PyObject *const_str_digest_5ed1392909ad16e6227b8230f4582352;
	54	extern PyObject *const_tuple_empty;		53	extern PyObject *const_tuple_empty;
	55	static PyObject *const_str_plain_repeat;		54	static PyObject *const_str_plain_repeat;
	75	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII(&constant_bin[ 6 ], 13, 1);		74	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII(&constant_bin[ 6 ], 13, 1);
	76	const_tuple_str_plain_s_str_plain_local_value_tuple = PyTuple_New(2);		75	const_tuple_str_plain_s_str_plain_local_value_tuple = PyTuple_New(2);
	77	PyTuple_SET_ITEM(const_tuple_str_plain_s_str_plain_local_value_tuple, 0, const_str_plain_s); Py_INCREF(const_str_plain_s);		76	PyTuple_SET_ITEM(const_tuple_str_plain_s_str_plain_local_value_tuple, 0, const_str_plain_s); Py_INCREF(const_str_plain_s);
	78	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);		77	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);
	79	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII(&constant_bin[ 76 ], 16, 1);		78	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII(&constant_bin[ 76 ], 16, 1);
n	80	const_float_1000_0 = UNSTREAM_FLOAT(&constant_bin[ 193 ]);	n
	81	const_str_angle_module = UNSTREAM_STRING_ASCII(&constant_bin[ 201 ], 8, 0);		79	const_str_angle_module = UNSTREAM_STRING_ASCII(&constant_bin[ 193 ], 8, 0);
	82	const_str_plain_x = UNSTREAM_STRING_ASCII(&constant_bin[ 209 ], 1, 1);		80	const_str_plain_x = UNSTREAM_STRING_ASCII(&constant_bin[ 201 ], 1, 1);
	83	const_str_digest_5ed1392909ad16e6227b8230f4582352 = UNSTREAM_STRING_ASCII(&constant_bin[ 210 ], 3, 0);		81	const_str_digest_5ed1392909ad16e6227b8230f4582352 = UNSTREAM_STRING_ASCII(&constant_bin[ 202 ], 3, 0);
	84	const_str_plain_repeat = UNSTREAM_STRING_ASCII(&constant_bin[ 213 ], 6, 1);		82	const_str_plain_repeat = UNSTREAM_STRING_ASCII(&constant_bin[ 205 ], 6, 1);
	85	const_tuple_none_int_pos_50000_tuple = PyTuple_New(2);		83	const_tuple_none_int_pos_50000_tuple = PyTuple_New(2);
	86	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 0, Py_None); Py_INCREF(Py_None);		84	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 0, Py_None); Py_INCREF(Py_None);
	87	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000); Py_INCREF(const_int_pos_50000);		85	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000); Py_INCREF(const_int_pos_50000);
n	88	const_float_3_0 = UNSTREAM_FLOAT(&constant_bin[ 219 ]);	n	86	const_float_3_0 = UNSTREAM_FLOAT(&constant_bin[ 211 ]);
	89			87
	90	constants_created = true;		88	constants_created = true;
	91	}		89	}
	92			90
	93	/* Function to verify module private constants for non-corruption. */		91	/* Function to verify module private constants for non-corruption. */
	266	}		264	}
	267	{		265	{
	268	PyObject *tmp_assign_source_3;		266	PyObject *tmp_assign_source_3;
	269	PyObject *tmp_left_name_2;		267	PyObject *tmp_left_name_2;
	270	PyObject *tmp_right_name_2;		268	PyObject *tmp_right_name_2;
n			n	269	PyObject *tmp_mvar_value_4;
	271	CHECK_OBJECT(var_s);		270	CHECK_OBJECT(var_s);
	272	tmp_left_name_2 = var_s;		271	tmp_left_name_2 = var_s;
n	273	tmp_right_name_2 = const_float_1000_0;	n
	274	tmp_result = BINARY_OPERATION_ADD_OBJECT_FLOAT_INPLACE(&tmp_left_name_2, tmp_right_name_2);
	275	if (tmp_result == false) {
	276	assert(ERROR_OCCURRED());
	277
	278	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	279
	280
	281	exception_lineno = 35;
	282	type_description_1 = "oo";
	283	goto frame_exception_exit_1;
	284	}
	285	tmp_assign_source_3 = tmp_left_name_2;
	286	var_s = tmp_assign_source_3;
	287
	288	}
	289	{
	290	PyObject *tmp_assign_source_4;
	291	PyObject *tmp_left_name_3;
	292	PyObject *tmp_right_name_3;
	293	PyObject *tmp_mvar_value_4;
	294	CHECK_OBJECT(var_s);
	295	tmp_left_name_3 = var_s;
	296	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(moduledict___main__, (Nuitka_StringObject *)const_str_plain_module_value2);		272	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(moduledict___main__, (Nuitka_StringObject *)const_str_plain_module_value2);
	297			273
	298	if (unlikely(tmp_mvar_value_4 == NULL)) {		274	if (unlikely(tmp_mvar_value_4 == NULL)) {
	299	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(dict_builtin, (Nuitka_StringObject *)const_str_plain_module_value2);		275	tmp_mvar_value_4 = GET_STRING_DICT_VALUE(dict_builtin, (Nuitka_StringObject *)const_str_plain_module_value2);
	300	}		276	}
	311	exception_lineno = 37;		287	exception_lineno = 37;
	312	type_description_1 = "oo";		288	type_description_1 = "oo";
	313	goto frame_exception_exit_1;		289	goto frame_exception_exit_1;
	314	}		290	}
	315			291
n	316	tmp_right_name_3 = tmp_mvar_value_4;	n	292	tmp_right_name_2 = tmp_mvar_value_4;
	317	tmp_result = BINARY_OPERATION_ADD_OBJECT_OBJECT_INPLACE(&tmp_left_name_3, tmp_right_name_3);		293	tmp_result = BINARY_OPERATION_ADD_OBJECT_OBJECT_INPLACE(&tmp_left_name_2, tmp_right_name_2);
	318	if (tmp_result == false) {		294	if (tmp_result == false) {
	319	assert(ERROR_OCCURRED());		295	assert(ERROR_OCCURRED());
	320			296
	321	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);		297	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	322			298
	323			299
	324	exception_lineno = 37;		300	exception_lineno = 37;
	325	type_description_1 = "oo";		301	type_description_1 = "oo";
	326	goto frame_exception_exit_1;		302	goto frame_exception_exit_1;
	327	}		303	}
t	328	tmp_assign_source_4 = tmp_left_name_3;	t	304	tmp_assign_source_3 = tmp_left_name_2;
	329	var_s = tmp_assign_source_4;		305	var_s = tmp_assign_source_3;
	330			306
	331	}		307	}
	332			308
	333	#if 0		309	#if 0
	334	RESTORE_FRAME_EXCEPTION(frame_8daab9cc6d4668c6978422ef0afc9f1a);		310	RESTORE_FRAME_EXCEPTION(frame_8daab9cc6d4668c6978422ef0afc9f1a);