Construct CallCompiledFunctionPosArgsDefaults

Kay Hayen

2024-04-19 11:22

Performance Diagrams

Source Code with Construct    compiled_f()
    compiled_f()
    # construct_alternative



    return compiled_f


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

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    # construct_alternative
    pass
    # construct_end

    return compiled_f


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

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
	14	# This is supposed to make a call to a compiled function, which is		14	# This is supposed to make a call to a compiled function, which is
	15	# being optimized separately.		15	# being optimized separately.
	16	compiled_f = compiled_func		16	compiled_f = compiled_func
	17			17
	18	# construct_begin		18	# construct_begin
n	19	compiled_f()	n
	20	compiled_f()
	21	compiled_f()
	22	# construct_alternative
	23			19
	24			20
t			t	21
				22	# construct_alternative
				23	pass
				24	# construct_end
	25			25
	26	return compiled_f		26	return compiled_f
	27			27
	28			28
	29	for x in itertools.repeat(None, 50000):		29	for x in itertools.repeat(None, 50000):

Context Diff of Generated Code

	Construct			Baseline
	179	NUITKA_MAY_BE_UNUSED char const *type_description_1 = NULL;		179	NUITKA_MAY_BE_UNUSED char const *type_description_1 = NULL;
	180	PyObject *exception_type = NULL;		180	PyObject *exception_type = NULL;
	181	PyObject *exception_value = NULL;		181	PyObject *exception_value = NULL;
	182	PyTracebackObject *exception_tb = NULL;		182	PyTracebackObject *exception_tb = NULL;
	183	NUITKA_MAY_BE_UNUSED int exception_lineno = 0;		183	NUITKA_MAY_BE_UNUSED int exception_lineno = 0;
n	184	NUITKA_MAY_BE_UNUSED nuitka_void tmp_unused;	n
	185	static struct Nuitka_FrameObject *cache_frame_243c376307ebf2ec020a4816b6c66c0e = NULL;		184	static struct Nuitka_FrameObject *cache_frame_243c376307ebf2ec020a4816b6c66c0e = NULL;
	186	PyObject *tmp_return_value = NULL;		185	PyObject *tmp_return_value = NULL;
	187	PyObject *exception_keeper_type_1;		186	PyObject *exception_keeper_type_1;
	188	PyObject *exception_keeper_value_1;		187	PyObject *exception_keeper_value_1;
	189	PyTracebackObject *exception_keeper_tb_1;		188	PyTracebackObject *exception_keeper_tb_1;
	237	goto frame_exception_exit_1;		236	goto frame_exception_exit_1;
	238	}		237	}
	239	assert(var_compiled_f == NULL);		238	assert(var_compiled_f == NULL);
	240	Py_INCREF(tmp_assign_source_1);		239	Py_INCREF(tmp_assign_source_1);
	241	var_compiled_f = tmp_assign_source_1;		240	var_compiled_f = tmp_assign_source_1;
n	242	}	n
	243	{
	244	PyObject *tmp_called_value_1;
	245	PyObject *tmp_call_result_1;
	246	CHECK_OBJECT(var_compiled_f);
	247	tmp_called_value_1 = var_compiled_f;
	248	frame_243c376307ebf2ec020a4816b6c66c0e->m_frame.f_lineno = 19;
	249	tmp_call_result_1 = CALL_FUNCTION_NO_ARGS(tstate, tmp_called_value_1);
	250	if (tmp_call_result_1 == NULL) {
	251	assert(HAS_ERROR_OCCURRED(tstate));
	252
	253	FETCH_ERROR_OCCURRED(tstate, &exception_type, &exception_value, &exception_tb);
	254
	255
	256	exception_lineno = 19;
	257	type_description_1 = "o";
	258	goto frame_exception_exit_1;
	259	}
	260	Py_DECREF(tmp_call_result_1);
	261	}
	262	{
	263	PyObject *tmp_called_value_2;
	264	PyObject *tmp_call_result_2;
	265	CHECK_OBJECT(var_compiled_f);
	266	tmp_called_value_2 = var_compiled_f;
	267	frame_243c376307ebf2ec020a4816b6c66c0e->m_frame.f_lineno = 20;
	268	tmp_call_result_2 = CALL_FUNCTION_NO_ARGS(tstate, tmp_called_value_2);
	269	if (tmp_call_result_2 == NULL) {
	270	assert(HAS_ERROR_OCCURRED(tstate));
	271
	272	FETCH_ERROR_OCCURRED(tstate, &exception_type, &exception_value, &exception_tb);
	273
	274
	275	exception_lineno = 20;
	276	type_description_1 = "o";
	277	goto frame_exception_exit_1;
	278	}
	279	Py_DECREF(tmp_call_result_2);
	280	}
	281	{
	282	PyObject *tmp_called_value_3;
	283	PyObject *tmp_call_result_3;
	284	CHECK_OBJECT(var_compiled_f);
	285	tmp_called_value_3 = var_compiled_f;
	286	frame_243c376307ebf2ec020a4816b6c66c0e->m_frame.f_lineno = 21;
	287	tmp_call_result_3 = CALL_FUNCTION_NO_ARGS(tstate, tmp_called_value_3);
	288	if (tmp_call_result_3 == NULL) {
	289	assert(HAS_ERROR_OCCURRED(tstate));
	290
	291	FETCH_ERROR_OCCURRED(tstate, &exception_type, &exception_value, &exception_tb);
	292
	293
	294	exception_lineno = 21;
	295	type_description_1 = "o";
	296	goto frame_exception_exit_1;
	297	}
	298	Py_DECREF(tmp_call_result_3);
	299	}		241	}
	300			242
	301			243
	302	// Put the previous frame back on top.		244	// Put the previous frame back on top.
	303	popFrameStack(tstate);		245	popFrameStack(tstate);
	359	exception_type = NULL;		301	exception_type = NULL;
	360	exception_value = NULL;		302	exception_value = NULL;
	361	exception_tb = NULL;		303	exception_tb = NULL;
	362	exception_lineno = 0;		304	exception_lineno = 0;
	363			305
t	364	Py_XDECREF(var_compiled_f);	t
	365	var_compiled_f = NULL;
	366	// Re-raise.		306	// Re-raise.
	367	exception_type = exception_keeper_type_1;		307	exception_type = exception_keeper_type_1;
	368	exception_value = exception_keeper_value_1;		308	exception_value = exception_keeper_value_1;
	369	exception_tb = exception_keeper_tb_1;		309	exception_tb = exception_keeper_tb_1;
	370	exception_lineno = exception_keeper_lineno_1;		310	exception_lineno = exception_keeper_lineno_1;