1#!/usr/bin/env python3
2# Copyright (C) 2020 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16from os import sys
17
18import synth_common
19
20trace = synth_common.create_trace()
21
22process_track1 = 1234
23process_track2 = 4567
24
25process_pid1 = 2345
26process_pid2 = 5678
27
28thread_track1 = 1235
29thread_track2 = 4568
30
31rail_track1 = 1236
32rail_track2 = 4569
33
34# Main threads have the same ID as the process
35thread_tid1 = process_pid1
36thread_tid2 = process_pid2
37
38seq1 = 9876
39seq2 = 9877
40
41thread1_counter = 60
42thread2_counter = 61
43
44trace.add_chrome_process_track_descriptor(process_track1, process_pid1)
45trace.add_chrome_process_track_descriptor(process_track2, process_pid2)
46
47trace.add_chrome_thread_with_cpu_counter(
48    process_track1,
49    thread_track1,
50    trusted_packet_sequence_id=seq1,
51    counter_track=thread1_counter,
52    pid=process_pid1,
53    tid=thread_tid1,
54    thread_type=trace.prototypes.ThreadDescriptor.ChromeThreadType
55    .CHROME_THREAD_MAIN)
56
57trace.add_chrome_thread_with_cpu_counter(
58    process_track2,
59    thread_track2,
60    trusted_packet_sequence_id=seq2,
61    counter_track=thread2_counter,
62    pid=process_pid2,
63    tid=thread_tid2,
64    thread_type=trace.prototypes.ThreadDescriptor.ChromeThreadType
65    .CHROME_THREAD_MAIN)
66
67trace.add_track_descriptor(rail_track1, parent=process_track1)
68trace.add_track_descriptor(rail_track2, parent=process_track2)
69
70trace.add_track_event_slice(
71    "task", 0, 5000, trusted_sequence_id=seq1, cpu_start=0, cpu_delta=10000)
72trace.add_track_event_slice(
73    "task",
74    5000,
75    5000,
76    trusted_sequence_id=seq1,
77    cpu_start=12000,
78    cpu_delta=4000)
79
80trace.add_track_event_slice(
81    "task",
82    10000,
83    6000,
84    trusted_sequence_id=seq1,
85    cpu_start=18000,
86    cpu_delta=2000)
87trace.add_track_event_slice(
88    "task",
89    16000,
90    4000,
91    trusted_sequence_id=seq1,
92    cpu_start=20000,
93    cpu_delta=7000)
94
95trace.add_track_event_slice(
96    "task",
97    30000,
98    10000,
99    trusted_sequence_id=seq1,
100    cpu_start=30000,
101    cpu_delta=1000)
102
103trace.add_rail_mode_slice(
104    ts=0,
105    dur=10000,
106    track=rail_track1,
107    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_RESPONSE)
108trace.add_rail_mode_slice(
109    ts=10000,
110    dur=20000,
111    track=rail_track1,
112    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_LOAD)
113trace.add_rail_mode_slice(
114    ts=30000,
115    dur=-1,
116    track=rail_track1,
117    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_IDLE)
118
119trace.add_track_event_slice(
120    "task", 0, 10000, trusted_sequence_id=seq2, cpu_start=0, cpu_delta=10000)
121
122trace.add_track_event_slice(
123    "task",
124    10000,
125    15000,
126    trusted_sequence_id=seq2,
127    cpu_start=12000,
128    cpu_delta=1000)
129
130trace.add_track_event_slice(
131    "task",
132    35000,
133    10000,
134    trusted_sequence_id=seq2,
135    cpu_start=20000,
136    cpu_delta=20000)
137
138trace.add_track_event_slice(
139    "task",
140    45000,
141    10000,
142    trusted_sequence_id=seq2,
143    cpu_start=40000,
144    cpu_delta=1000)
145
146trace.add_rail_mode_slice(
147    ts=0,
148    dur=10000,
149    track=rail_track2,
150    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_ANIMATION)
151trace.add_rail_mode_slice(
152    ts=10000,
153    dur=25000,
154    track=rail_track2,
155    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_IDLE)
156trace.add_rail_mode_slice(
157    ts=35000,
158    dur=10000,
159    track=rail_track2,
160    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_ANIMATION)
161trace.add_rail_mode_slice(
162    ts=45000,
163    dur=10000,
164    track=rail_track2,
165    mode=trace.prototypes.ChromeRAILMode.RAIL_MODE_IDLE)
166
167sys.stdout.buffer.write(trace.trace.SerializeToString())
168