Construct RichComparisonStrings

Kay Hayen

2024-04-26 13:13

Performance Diagrams

Source Code with Construct    # construct_end

    return value1, value2


for x in itertools.repeat(None, 50000):
    calledRepeatedly(module_value1, module_value2)

print("OK.")

#     Python test originally created or extracted from other peoples work. The
#     parts from me are licensed as below. It is at least Free Software where
#     it's copied from other people. In these cases, that will normally be
#     indicated.
#
#     Licensed under the Apache License, Version 2.0 (the "License");
#     you may not use this file except in compliance with the License.
#     You may obtain a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#     Unless required by applicable law or agreed to in writing, software
#     distributed under the License is distributed on an "AS IS" BASIS,
#     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#     See the License for the specific language governing permissions and
#     limitations under the License.

Source Code without Construct    return value1, value2


for x in itertools.repeat(None, 50000):
    calledRepeatedly(module_value1, module_value2)

print("OK.")

#     Python test originally created or extracted from other peoples work. The
#     parts from me are licensed as below. It is at least Free Software where
#     it's copied from other people. In these cases, that will normally be
#     indicated.
#
#     Licensed under the Apache License, Version 2.0 (the "License");
#     you may not use this file except in compliance with the License.
#     You may obtain a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#     Unless required by applicable law or agreed to in writing, software
#     distributed under the License is distributed on an "AS IS" BASIS,
#     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#     See the License for the specific language governing permissions and
#     limitations under the License.

Context Diff of Source Code

	Construct			Baseline
	13	def calledRepeatedly(value1, value2):		13	def calledRepeatedly(value1, value2):
	14	# Force frame and eliminate forward propagation (currently).		14	# Force frame and eliminate forward propagation (currently).
	15	module_value1		15	module_value1
	16			16
	17	# construct_begin		17	# construct_begin
t	18	if value1 == value2:	t	18
	19	return		19
	20	# construct_end		20
	21			21
	22	return value1, value2		22	return value1, value2
	23			23
	24			24
	25	for x in itertools.repeat(None, 50000):		25	for x in itertools.repeat(None, 50000):

Context Diff of Generated Code

	Construct			Baseline
	109	NUITKA_MAY_BE_UNUSED nuitka_void tmp_unused;		109	NUITKA_MAY_BE_UNUSED nuitka_void tmp_unused;
	110	PyObject *exception_type = NULL;		110	PyObject *exception_type = NULL;
	111	PyObject *exception_value = NULL;		111	PyObject *exception_value = NULL;
	112	PyTracebackObject *exception_tb = NULL;		112	PyTracebackObject *exception_tb = NULL;
	113	NUITKA_MAY_BE_UNUSED int exception_lineno = 0;		113	NUITKA_MAY_BE_UNUSED int exception_lineno = 0;
n			n	114	static struct Nuitka_FrameObject *cache_frame_7af3c5595c609f87027368b58147d682 = NULL;
	114	PyObject *tmp_return_value = NULL;		115	PyObject *tmp_return_value = NULL;
n	115	static struct Nuitka_FrameObject *cache_frame_7af3c5595c609f87027368b58147d682 = NULL;	n
	116			116
	117	// Actual function body.		117	// Actual function body.
	118	if (isFrameUnusable(cache_frame_7af3c5595c609f87027368b58147d682)) {		118	if (isFrameUnusable(cache_frame_7af3c5595c609f87027368b58147d682)) {
	119	Py_XDECREF(cache_frame_7af3c5595c609f87027368b58147d682);		119	Py_XDECREF(cache_frame_7af3c5595c609f87027368b58147d682);
	120			120
	159	exception_lineno = 15;		159	exception_lineno = 15;
	160	type_description_1 = "oo";		160	type_description_1 = "oo";
	161	goto frame_exception_exit_1;		161	goto frame_exception_exit_1;
	162	}		162	}
	163	}		163	}
n	164	{	n
	165	nuitka_bool tmp_condition_result_1;
	166	PyObject *tmp_cmp_expr_left_1;
	167	PyObject *tmp_cmp_expr_right_1;
	168	CHECK_OBJECT(par_value1);
	169	tmp_cmp_expr_left_1 = par_value1;
	170	CHECK_OBJECT(par_value2);
	171	tmp_cmp_expr_right_1 = par_value2;
	172	tmp_condition_result_1 = RICH_COMPARE_EQ_NBOOL_OBJECT_OBJECT(tmp_cmp_expr_left_1, tmp_cmp_expr_right_1);
	173	if (tmp_condition_result_1 == NUITKA_BOOL_EXCEPTION) {
	174	assert(HAS_ERROR_OCCURRED(tstate));
	175
	176	FETCH_ERROR_OCCURRED(tstate, &exception_type, &exception_value, &exception_tb);
	177
	178
	179	exception_lineno = 18;
	180	type_description_1 = "oo";
	181	goto frame_exception_exit_1;
	182	}
	183	if (tmp_condition_result_1 == NUITKA_BOOL_TRUE) {
	184	goto branch_yes_1;
	185	} else {
	186	goto branch_no_1;
	187	}
	188	}
	189	branch_yes_1:;
	190	tmp_return_value = Py_None;
	191	Py_INCREF(tmp_return_value);
	192	goto frame_return_exit_1;
	193	branch_no_1:;
	194			164
	195			165
	196	// Put the previous frame back on top.		166	// Put the previous frame back on top.
	197	popFrameStack(tstate);		167	popFrameStack(tstate);
	198			168
	199	goto frame_no_exception_1;		169	goto frame_no_exception_1;
t	200	frame_return_exit_1:	t
	201
	202	// Put the previous frame back on top.
	203	popFrameStack(tstate);
	204
	205	goto function_return_exit;
	206	frame_exception_exit_1:		170	frame_exception_exit_1:
	207			171
	208			172
	209	if (exception_tb == NULL) {		173	if (exception_tb == NULL) {
	210	exception_tb = MAKE_TRACEBACK(frame_7af3c5595c609f87027368b58147d682, exception_lineno);		174	exception_tb = MAKE_TRACEBACK(frame_7af3c5595c609f87027368b58147d682, exception_lineno);