Construct InplaceOperationTupleAdd

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
	43	static PyObject *const_str_plain_module_value2;		43	static PyObject *const_str_plain_module_value2;
	44	static PyObject *const_tuple_float_2_0_tuple;		44	static PyObject *const_tuple_float_2_0_tuple;
	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;
n	48	static PyObject *const_tuple_float_1000_0_tuple;	n
	49	static PyObject *const_str_plain_calledRepeatedly;		48	static PyObject *const_str_plain_calledRepeatedly;
n	50	static PyObject *const_float_1000_0;	n
	51	static PyObject *const_str_angle_module;		49	static PyObject *const_str_angle_module;
	52	static PyObject *const_str_plain_None;		50	static PyObject *const_str_plain_None;
	53	static PyObject *const_tuple_float_5_0_tuple;		51	static PyObject *const_tuple_float_5_0_tuple;
	54	static PyObject *const_str_plain_x;		52	static PyObject *const_str_plain_x;
	55	extern PyObject *const_tuple_empty;		53	extern PyObject *const_tuple_empty;
	83	PyTuple_SET_ITEM( const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple, 0, const_str_digest_5ed1392909ad16e6227b8230f4582352 ); Py_INCREF(const_str_digest_5ed1392909ad16e6227b8230f4582352);		81	PyTuple_SET_ITEM( const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple, 0, const_str_digest_5ed1392909ad16e6227b8230f4582352 ); Py_INCREF(const_str_digest_5ed1392909ad16e6227b8230f4582352);
	84	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII( &constant_bin[ 6 ], 13, 1 );		82	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII( &constant_bin[ 6 ], 13, 1 );
	85	const_tuple_str_plain_s_str_plain_local_value_tuple = PyTuple_New( 2 );		83	const_tuple_str_plain_s_str_plain_local_value_tuple = PyTuple_New( 2 );
	86	PyTuple_SET_ITEM( const_tuple_str_plain_s_str_plain_local_value_tuple, 0, const_str_plain_s ); Py_INCREF(const_str_plain_s);		84	PyTuple_SET_ITEM( const_tuple_str_plain_s_str_plain_local_value_tuple, 0, const_str_plain_s ); Py_INCREF(const_str_plain_s);
	87	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);		85	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);
n	88	const_tuple_float_1000_0_tuple = PyTuple_New( 1 );	n
	89	const_float_1000_0 = UNSTREAM_FLOAT( &constant_bin[ 147 ] );
	90	PyTuple_SET_ITEM( const_tuple_float_1000_0_tuple, 0, const_float_1000_0 ); Py_INCREF(const_float_1000_0);
	91	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII( &constant_bin[ 76 ], 16, 1 );		86	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII( &constant_bin[ 76 ], 16, 1 );
n	92	const_str_angle_module = UNSTREAM_STRING_ASCII( &constant_bin[ 155 ], 8, 0 );	n	87	const_str_angle_module = UNSTREAM_STRING_ASCII( &constant_bin[ 147 ], 8, 0 );
	93	const_str_plain_None = UNSTREAM_STRING_ASCII( &constant_bin[ 163 ], 4, 1 );		88	const_str_plain_None = UNSTREAM_STRING_ASCII( &constant_bin[ 155 ], 4, 1 );
	94	const_tuple_float_5_0_tuple = PyTuple_New( 1 );		89	const_tuple_float_5_0_tuple = PyTuple_New( 1 );
	95	PyTuple_SET_ITEM( const_tuple_float_5_0_tuple, 0, const_float_5_0 ); Py_INCREF(const_float_5_0);		90	PyTuple_SET_ITEM( const_tuple_float_5_0_tuple, 0, const_float_5_0 ); Py_INCREF(const_float_5_0);
n	96	const_str_plain_x = UNSTREAM_STRING_ASCII( &constant_bin[ 167 ], 1, 1 );	n	91	const_str_plain_x = UNSTREAM_STRING_ASCII( &constant_bin[ 159 ], 1, 1 );
	97	const_str_plain_repeat = UNSTREAM_STRING_ASCII( &constant_bin[ 168 ], 6, 1 );		92	const_str_plain_repeat = UNSTREAM_STRING_ASCII( &constant_bin[ 160 ], 6, 1 );
	98	const_tuple_none_int_pos_50000_tuple = PyTuple_New( 2 );		93	const_tuple_none_int_pos_50000_tuple = PyTuple_New( 2 );
	99	PyTuple_SET_ITEM( const_tuple_none_int_pos_50000_tuple, 0, Py_None ); Py_INCREF(Py_None);		94	PyTuple_SET_ITEM( const_tuple_none_int_pos_50000_tuple, 0, Py_None ); Py_INCREF(Py_None);
	100	PyTuple_SET_ITEM( const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000 ); Py_INCREF(const_int_pos_50000);		95	PyTuple_SET_ITEM( const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000 ); Py_INCREF(const_int_pos_50000);
n	101	const_float_3_0 = UNSTREAM_FLOAT( &constant_bin[ 174 ] );	n	96	const_float_3_0 = UNSTREAM_FLOAT( &constant_bin[ 166 ] );
	102	const_tuple_float_3_0_tuple = PyTuple_New( 1 );		97	const_tuple_float_3_0_tuple = PyTuple_New( 1 );
	103	PyTuple_SET_ITEM( const_tuple_float_3_0_tuple, 0, const_float_3_0 ); Py_INCREF(const_float_3_0);		98	PyTuple_SET_ITEM( const_tuple_float_3_0_tuple, 0, const_float_3_0 ); Py_INCREF(const_float_3_0);
n	104	const_str_digest_47e6e791d6f4233ccee4ea29c2219618 = UNSTREAM_STRING_ASCII( &constant_bin[ 182 ], 49, 0 );	n	99	const_str_digest_47e6e791d6f4233ccee4ea29c2219618 = UNSTREAM_STRING_ASCII( &constant_bin[ 174 ], 49, 0 );
	105			100
	106	constants_created = true;		101	constants_created = true;
	107	}		102	}
	108			103
	109	/* Function to verify module private constants for non-corruption. */		104	/* Function to verify module private constants for non-corruption. */
	269	}		264	}
	270	{		265	{
	271	PyObject *tmp_assign_source_3;		266	PyObject *tmp_assign_source_3;
	272	PyObject *tmp_left_name_2;		267	PyObject *tmp_left_name_2;
	273	PyObject *tmp_right_name_2;		268	PyObject *tmp_right_name_2;
n			n	269	PyObject *tmp_mvar_value_4;
	274	CHECK_OBJECT(var_s);		270	CHECK_OBJECT(var_s);
	275	tmp_left_name_2 = var_s;		271	tmp_left_name_2 = var_s;
n	276	tmp_right_name_2 = const_tuple_float_1000_0_tuple;	n
	277	tmp_result = BINARY_OPERATION_ADD_OBJECT_TUPLE_INPLACE( &tmp_left_name_2, tmp_right_name_2 );
	278	if ( tmp_result == false )
	279	{
	280	assert(ERROR_OCCURRED());
	281
	282	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	283
	284
	285	exception_lineno = 35;
	286	type_description_1 = "oo";
	287	goto frame_exception_exit_1;
	288	}
	289	tmp_assign_source_3 = tmp_left_name_2;
	290	var_s = tmp_assign_source_3;
	291
	292	}
	293	{
	294	PyObject *tmp_assign_source_4;
	295	PyObject *tmp_left_name_3;
	296	PyObject *tmp_right_name_3;
	297	PyObject *tmp_mvar_value_4;
	298	CHECK_OBJECT(var_s);
	299	tmp_left_name_3 = var_s;
	300	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);
	301			273
	302	if (unlikely( tmp_mvar_value_4 == NULL )) {		274	if (unlikely( tmp_mvar_value_4 == NULL )) {
	303	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);
	304	}		276	}
	316	exception_lineno = 37;		288	exception_lineno = 37;
	317	type_description_1 = "oo";		289	type_description_1 = "oo";
	318	goto frame_exception_exit_1;		290	goto frame_exception_exit_1;
	319	}		291	}
	320			292
n	321	tmp_right_name_3 = tmp_mvar_value_4;	n	293	tmp_right_name_2 = tmp_mvar_value_4;
	322	tmp_result = BINARY_OPERATION_ADD_OBJECT_OBJECT_INPLACE( &tmp_left_name_3, tmp_right_name_3 );		294	tmp_result = BINARY_OPERATION_ADD_OBJECT_OBJECT_INPLACE( &tmp_left_name_2, tmp_right_name_2 );
	323	if ( tmp_result == false )		295	if ( tmp_result == false )
	324	{		296	{
	325	assert(ERROR_OCCURRED());		297	assert(ERROR_OCCURRED());
	326			298
	327	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);		299	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	329			301
	330	exception_lineno = 37;		302	exception_lineno = 37;
	331	type_description_1 = "oo";		303	type_description_1 = "oo";
	332	goto frame_exception_exit_1;		304	goto frame_exception_exit_1;
	333	}		305	}
t	334	tmp_assign_source_4 = tmp_left_name_3;	t	306	tmp_assign_source_3 = tmp_left_name_2;
	335	var_s = tmp_assign_source_4;		307	var_s = tmp_assign_source_3;
	336			308
	337	}		309	}
	338			310
	339	#if 0		311	#if 0
	340	RESTORE_FRAME_EXCEPTION(frame_88ad4d30c4cc913a99e2e6a0ec44c9b9);		312	RESTORE_FRAME_EXCEPTION(frame_88ad4d30c4cc913a99e2e6a0ec44c9b9);